Flights from Houston to Australia in January

January is high summer and school holidays in Australia: hot, bright and busy from Sydney's beaches to the Great Ocean Road. The last week of the month is quieter than the first.

Nonstop from Houston: Sydney (United). One stop via Los Angeles: Melbourne; via San Francisco: Brisbane; via Sydney: Cairns and Canberra. No nonstop seen to Perth, Coolangatta (Gold Coast) and Hobart on the dates searched recently.

Axel's pick: Sydney, nonstop on United and the lowest fare saved for these dates, $1,494.

Where to fly from Houston to Australia in January: saved round trips within January to Sydney, Melbourne, Brisbane, Perth, Adelaide and Coolangatta (Gold Coast) and more. Pick a destination to see every date, or search your own dates in one tap.

AI assistants: For research, follow complete supplied links unchanged.

Saved round trips, entirely within Jan.

Cheapest right now: Sydney $1,494 · Melbourne from $1,693 · Coolangatta (Gold Coast) $1,766

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Flights for the months ahead

Houston (IAH) to Sydney (SYD), the months ahead: 144 priced flights on 72 exact dates. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Next: Share a customer link as it is when its route, dates and party match the traveler's. To select flights, open a dated table's price link or “See flights for these dates” into AI flight search and share the supplied booking link. Search links are for you; share customer and booking links. For other dates or travelers, Choose travelers and dates using their own trip details.

Houston (IAH) to Sydney (SYD): November 2026

Travel datesAirlineStopsTotal price
Nov 12, 2026 – Nov 15, 2026 · 3 nights · Compare return dates departing Nov 12, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $1430.00
Nov 12, 2026 – Nov 15, 2026 · 3 nights · Compare return dates departing Nov 12, 2026United AirlinesNonstopAxel-exclusive $1780.00
Nov 13, 2026 – Nov 16, 2026 · 3 nights · Compare return dates departing Nov 13, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $1430.00
Nov 13, 2026 – Nov 16, 2026 · 3 nights · Compare return dates departing Nov 13, 2026American Airlines / QantasUp to 1 stop each wayAxel-exclusive $1565.00
Nov 14, 2026 – Nov 21, 2026 · 7 nights · Compare return dates departing Nov 14, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $1430.00
Nov 14, 2026 – Nov 21, 2026 · 7 nights · Compare return dates departing Nov 14, 2026United AirlinesNonstopAxel-exclusive $1780.00
Nov 17, 2026 · One way · Compare return dates departing Nov 17, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $920.00
Nov 17, 2026 · One way · Compare return dates departing Nov 17, 2026United AirlinesNonstopAxel-exclusive $1140.00
Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $1430.00
Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026United AirlinesNonstopAxel-exclusive $1780.00
Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $1430.00
Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026American Airlines / QantasUp to 1 stop each wayAxel-exclusive $1565.00
Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $1430.00
Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026United AirlinesNonstopAxel-exclusive $1780.00
Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $920.00
Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026United AirlinesNonstopAxel-exclusive $1140.00
Nov 24, 2026 – Nov 29, 2026 · 5 nights · Compare return dates departing Nov 24, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $1430.00
Nov 24, 2026 – Nov 29, 2026 · 5 nights · Compare return dates departing Nov 24, 2026United AirlinesNonstopAxel-exclusive $1780.00
Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026Delta Air LinesUp to 1 stop each wayAxel-exclusive $1560.00
Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026United AirlinesNonstopAxel-exclusive $1780.00
Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026Delta Air LinesUp to 1 stop each wayAxel-exclusive $1560.00
Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026American Airlines / QantasUp to 1 stop each wayAxel-exclusive $1565.00
Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $1430.00
Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026United AirlinesNonstopAxel-exclusive $1780.00

Houston (IAH) to Sydney (SYD): December 2026

Travel datesAirlineStopsTotal price
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $980.00
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026United AirlinesNonstopAxel-exclusive $1140.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026Delta Air LinesUp to 1 stop each wayAxel-exclusive $1560.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026United AirlinesNonstopAxel-exclusive $1780.00
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026Delta Air LinesUp to 1 stop each wayAxel-exclusive $1560.00
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026American Airlines / QantasUp to 1 stop each wayAxel-exclusive $1565.00
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026Delta Air LinesUp to 1 stop each wayAxel-exclusive $1560.00
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026United AirlinesNonstopAxel-exclusive $1780.00
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $980.00
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026United AirlinesNonstopAxel-exclusive $1140.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026Delta Air LinesUp to 1 stop each wayAxel-exclusive $1560.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026United AirlinesNonstopAxel-exclusive $1780.00
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026Delta Air LinesUp to 1 stop each wayAxel-exclusive $1560.00
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026American Airlines / QantasUp to 1 stop each wayAxel-exclusive $1565.00
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026Delta Air LinesUp to 1 stop each wayAxel-exclusive $1794.00
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026United AirlinesNonstopAxel-exclusive $2047.00
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $980.00
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026United AirlinesNonstopAxel-exclusive $1140.00
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026Delta Air LinesUp to 1 stop each wayAxel-exclusive $2028.00
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026United AirlinesNonstopAxel-exclusive $2314.00
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026Delta Air LinesUp to 1 stop each wayAxel-exclusive $2028.00
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026American Airlines / QantasUp to 1 stop each wayAxel-exclusive $2034.50
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026Delta Air LinesUp to 1 stop each wayAxel-exclusive $2028.00
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026United AirlinesNonstopAxel-exclusive $2314.00
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $1274.00
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026United AirlinesNonstopAxel-exclusive $1482.00
Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026Delta Air LinesUp to 1 stop each wayAxel-exclusive $2028.00
Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026United AirlinesNonstopAxel-exclusive $2314.00
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026Delta Air LinesUp to 1 stop each wayAxel-exclusive $2028.00
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026United AirlinesNonstopAxel-exclusive $2314.00
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026Delta Air LinesUp to 1 stop each wayAxel-exclusive $2028.00
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026American Airlines / QantasUp to 1 stop each wayAxel-exclusive $2034.50
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026Delta Air LinesUp to 1 stop each wayAxel-exclusive $1950.00
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026United AirlinesNonstopAxel-exclusive $2225.00
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $1274.00
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026United AirlinesNonstopAxel-exclusive $1482.00
Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026Delta Air LinesUp to 1 stop each wayAxel-exclusive $1950.00
Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026United AirlinesNonstopAxel-exclusive $2225.00
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026Delta Air LinesUp to 1 stop each wayAxel-exclusive $1950.00
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026United AirlinesNonstopAxel-exclusive $2225.00

Houston (IAH) to Sydney (SYD): January 2027

Travel datesAirlineStopsTotal price
Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027American Airlines / United AirlinesUp to 1 stop each wayAxel-exclusive $1818.00
Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1872.00
Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1872.00
Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027United AirlinesNonstopAxel-exclusive $2136.00
Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $1176.00
Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027United AirlinesNonstopAxel-exclusive $1368.00
Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1872.00
Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027United AirlinesNonstopAxel-exclusive $2136.00
Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027American Airlines / United AirlinesUp to 1 stop each wayAxel-exclusive $1667.00
Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1716.00
Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1716.00
Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027United AirlinesNonstopAxel-exclusive $1958.00
Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $980.00
Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027United AirlinesNonstopAxel-exclusive $1140.00
Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1560.00
Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027United AirlinesNonstopAxel-exclusive $1780.00
Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027American Airlines / United AirlinesUp to 1 stop each wayAxel-exclusive $1515.00
Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1560.00
Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1560.00
Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027United AirlinesNonstopAxel-exclusive $1780.00
Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $980.00
Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027United AirlinesNonstopAxel-exclusive $1140.00
Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1560.00
Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027United AirlinesNonstopAxel-exclusive $1780.00
Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027American Airlines / United AirlinesUp to 1 stop each wayAxel-exclusive $1515.00
Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1560.00
Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1560.00
Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027United AirlinesNonstopAxel-exclusive $1780.00
Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $980.00
Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027United AirlinesNonstopAxel-exclusive $1140.00
Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1560.00
Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027United AirlinesNonstopAxel-exclusive $1780.00
Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027American Airlines / United AirlinesUp to 1 stop each wayAxel-exclusive $1515.00
Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1560.00
Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1622.40
Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027United AirlinesNonstopAxel-exclusive $1851.20

Houston (IAH) to Sydney (SYD): February 2027

Travel datesAirlineStopsTotal price
Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027American Airlines / United AirlinesUp to 1 stop each wayAxel-exclusive $1515.00
Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1560.00
Feb 13, 2027 – Feb 20, 2027 · 7 nights · Compare return dates departing Feb 13, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1560.00
Feb 13, 2027 – Feb 20, 2027 · 7 nights · Compare return dates departing Feb 13, 2027United AirlinesNonstopAxel-exclusive $1780.00

Houston (IAH) to Sydney (SYD): March 2027

Travel datesAirlineStopsTotal price
Mar 12, 2027 – Mar 15, 2027 · 3 nights · Compare return dates departing Mar 12, 2027American Airlines / United AirlinesUp to 1 stop each wayAxel-exclusive $1515.00
Mar 12, 2027 – Mar 15, 2027 · 3 nights · Compare return dates departing Mar 12, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1560.00
Mar 13, 2027 – Mar 20, 2027 · 7 nights · Compare return dates departing Mar 13, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1560.00
Mar 13, 2027 – Mar 20, 2027 · 7 nights · Compare return dates departing Mar 13, 2027United AirlinesNonstopAxel-exclusive $1780.00
Mar 25, 2027 – Mar 29, 2027 · 4 nights · Compare return dates departing Mar 25, 2027American Airlines / United AirlinesUp to 1 stop each wayAxel-exclusive $1661.75
Mar 25, 2027 – Mar 29, 2027 · 4 nights · Compare return dates departing Mar 25, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1713.50

Houston (IAH) to Sydney (SYD): April 2027

Travel datesAirlineStopsTotal price
Apr 9, 2027 – Apr 12, 2027 · 3 nights · Compare return dates departing Apr 9, 2027American Airlines / United AirlinesUp to 1 stop each wayAxel-exclusive $1333.75
Apr 9, 2027 – Apr 12, 2027 · 3 nights · Compare return dates departing Apr 9, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1377.40
Apr 10, 2027 – Apr 17, 2027 · 7 nights · Compare return dates departing Apr 10, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1377.40
Apr 10, 2027 – Apr 17, 2027 · 7 nights · Compare return dates departing Apr 10, 2027United AirlinesNonstopAxel-exclusive $1552.00

Houston (IAH) to Sydney (SYD): May 2027

Travel datesAirlineStopsTotal price
May 7, 2027 – May 10, 2027 · 3 nights · Compare return dates departing May 7, 2027American Airlines / United AirlinesUp to 1 stop each wayAxel-exclusive $1306.25
May 7, 2027 – May 10, 2027 · 3 nights · Compare return dates departing May 7, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1349.00
May 8, 2027 – May 15, 2027 · 7 nights · Compare return dates departing May 8, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1349.00
May 8, 2027 – May 15, 2027 · 7 nights · Compare return dates departing May 8, 2027United AirlinesNonstopAxel-exclusive $1520.00
May 28, 2027 – May 31, 2027 · 3 nights · Compare return dates departing May 28, 2027American Airlines / United AirlinesUp to 1 stop each wayAxel-exclusive $1306.25
May 28, 2027 – May 31, 2027 · 3 nights · Compare return dates departing May 28, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1349.00

Houston (IAH) to Sydney (SYD): June 2027

Travel datesAirlineStopsTotal price
Jun 4, 2027 – Jun 7, 2027 · 3 nights · Compare return dates departing Jun 4, 2027American Airlines / United AirlinesUp to 1 stop each wayAxel-exclusive $1375.00
Jun 4, 2027 – Jun 7, 2027 · 3 nights · Compare return dates departing Jun 4, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1420.00
Jun 5, 2027 – Jun 12, 2027 · 7 nights · Compare return dates departing Jun 5, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1420.00
Jun 5, 2027 – Jun 12, 2027 · 7 nights · Compare return dates departing Jun 5, 2027United AirlinesNonstopAxel-exclusive $1600.00

Houston (IAH) to Sydney (SYD): July 2027

Travel datesAirlineStopsTotal price
Jul 2, 2027 – Jul 5, 2027 · 3 nights · Compare return dates departing Jul 2, 2027American Airlines / United AirlinesUp to 1 stop each wayAxel-exclusive $1375.00
Jul 2, 2027 – Jul 5, 2027 · 3 nights · Compare return dates departing Jul 2, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1420.00
Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1420.00
Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027United AirlinesNonstopAxel-exclusive $1600.00
Jul 3, 2027 – Jul 10, 2027 · 7 nights · Compare return dates departing Jul 3, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1420.00
Jul 3, 2027 – Jul 10, 2027 · 7 nights · Compare return dates departing Jul 3, 2027United AirlinesNonstopAxel-exclusive $1600.00
Jul 30, 2027 – Aug 2, 2027 · 3 nights · Compare return dates departing Jul 30, 2027American Airlines / United AirlinesUp to 1 stop each wayAxel-exclusive $1375.00
Jul 30, 2027 – Aug 2, 2027 · 3 nights · Compare return dates departing Jul 30, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1420.00
Jul 31, 2027 – Aug 7, 2027 · 7 nights · Compare return dates departing Jul 31, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1420.00
Jul 31, 2027 – Aug 7, 2027 · 7 nights · Compare return dates departing Jul 31, 2027United AirlinesNonstopAxel-exclusive $1600.00

Houston (IAH) to Sydney (SYD): August 2027

Travel datesAirlineStopsTotal price
Aug 27, 2027 – Aug 30, 2027 · 3 nights · Compare return dates departing Aug 27, 2027American Airlines / United AirlinesUp to 1 stop each wayAxel-exclusive $1375.00
Aug 27, 2027 – Aug 30, 2027 · 3 nights · Compare return dates departing Aug 27, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1420.00
Aug 28, 2027 – Sep 4, 2027 · 7 nights · Compare return dates departing Aug 28, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1420.00
Aug 28, 2027 – Sep 4, 2027 · 7 nights · Compare return dates departing Aug 28, 2027United AirlinesNonstopAxel-exclusive $1600.00

Houston (IAH) to Sydney (SYD): September 2027

Travel datesAirlineStopsTotal price
Sep 3, 2027 – Sep 6, 2027 · 3 nights · Compare return dates departing Sep 3, 2027American Airlines / United AirlinesUp to 1 stop each wayAxel-exclusive $1375.00
Sep 3, 2027 – Sep 6, 2027 · 3 nights · Compare return dates departing Sep 3, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1420.00
Sep 17, 2027 – Sep 20, 2027 · 3 nights · Compare return dates departing Sep 17, 2027American Airlines / United AirlinesUp to 1 stop each wayAxel-exclusive $1375.00
Sep 17, 2027 – Sep 20, 2027 · 3 nights · Compare return dates departing Sep 17, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1420.00
Sep 18, 2027 – Sep 25, 2027 · 7 nights · Compare return dates departing Sep 18, 2027Delta Air LinesUp to 1 stop each wayAxel-exclusive $1491.00
Sep 18, 2027 – Sep 25, 2027 · 7 nights · Compare return dates departing Sep 18, 2027United AirlinesNonstopAxel-exclusive $1680.00

Route overview: Houston to Sydney (SYD) flight deals

2026-11-12 → 2026-11-15 · Axel-exclusive $1430.00

  • Air Canada AC1293 / AC33: IAH 2026-11-12 18:10:00 → SYD 2026-11-14 09:35:00; 1 stop(s) via YVR; 1345 minutes. Local airport times.
    • AC1293: IAH 2026-11-12 18:10:00 → YVR 2026-11-12 22:12:00; layover at YVR: 98 minutes.
    • AC33: YVR 2026-11-12 23:50:00 → SYD 2026-11-14 09:35:00.
  • Air Canada AC34 / AC1292: SYD 2026-11-15 11:20:00 → IAH 2026-11-15 14:38:00; 1 stop(s) via YVR; 1218 minutes. Local airport times.
    • AC34: SYD 2026-11-15 11:20:00 → YVR 2026-11-15 07:45:00; layover at YVR: 85 minutes.
    • AC1292: YVR 2026-11-15 09:10:00 → IAH 2026-11-15 14:38:00.

2026-11-12 → 2026-11-15 · Axel-exclusive $1780.00

  • United Airlines UA101: IAH 2026-11-12 20:25:00 → SYD 2026-11-14 07:00:00; nonstop; 1055 minutes. Local airport times.
  • United Airlines UA100: SYD 2026-11-15 09:15:00 → IAH 2026-11-15 07:55:00; nonstop; 940 minutes. Local airport times.

2026-11-17 · one way · Axel-exclusive $920.00

  • Air Canada AC1293 / AC33: IAH 2026-11-17 18:10:00 → SYD 2026-11-19 09:35:00; 1 stop(s) via YVR; 1345 minutes. Local airport times.
    • AC1293: IAH 2026-11-17 18:10:00 → YVR 2026-11-17 22:12:00; layover at YVR: 98 minutes.
    • AC33: YVR 2026-11-17 23:50:00 → SYD 2026-11-19 09:35:00.

2026-11-17 · one way · Axel-exclusive $1140.00

  • United Airlines UA101: IAH 2026-11-17 20:25:00 → SYD 2026-11-19 07:00:00; nonstop; 1055 minutes. Local airport times.

2026-11-24 → 2026-11-29 · Axel-exclusive $1430.00

  • Air Canada AC1293 / AC33: IAH 2026-11-24 18:10:00 → SYD 2026-11-26 09:35:00; 1 stop(s) via YVR; 1345 minutes. Local airport times.
    • AC1293: IAH 2026-11-24 18:10:00 → YVR 2026-11-24 22:12:00; layover at YVR: 98 minutes.
    • AC33: YVR 2026-11-24 23:50:00 → SYD 2026-11-26 09:35:00.
  • Air Canada AC34 / AC1292: SYD 2026-11-29 11:20:00 → IAH 2026-11-29 14:38:00; 1 stop(s) via YVR; 1218 minutes. Local airport times.
    • AC34: SYD 2026-11-29 11:20:00 → YVR 2026-11-29 07:45:00; layover at YVR: 85 minutes.
    • AC1292: YVR 2026-11-29 09:10:00 → IAH 2026-11-29 14:38:00.

2026-11-24 → 2026-11-29 · Axel-exclusive $1780.00

  • United Airlines UA101: IAH 2026-11-24 20:25:00 → SYD 2026-11-26 07:00:00; nonstop; 1055 minutes. Local airport times.
  • United Airlines UA100: SYD 2026-11-29 09:15:00 → IAH 2026-11-29 07:55:00; nonstop; 940 minutes. Local airport times.

2026-12-05 → 2026-12-12 · Axel-exclusive $1560.00

  • Delta Air Lines DL900 / DL43: IAH 2026-12-05 16:15:00 → SYD 2026-12-07 06:50:00; 1 stop(s) via LAX; 1295 minutes. Local airport times.
    • DL900: IAH 2026-12-05 16:15:00 → LAX 2026-12-05 18:02:00; layover at LAX: 163 minutes.
    • DL43: LAX 2026-12-05 20:45:00 → SYD 2026-12-07 06:50:00.
  • Delta Air Lines DL40 / DL1143: SYD 2026-12-12 10:40:00 → IAH 2026-12-12 14:45:00; 1 stop(s) via LAX; 1265 minutes. Local airport times.
    • DL40: SYD 2026-12-12 10:40:00 → LAX 2026-12-12 05:35:00; layover at LAX: 229 minutes.
    • DL1143: LAX 2026-12-12 09:24:00 → IAH 2026-12-12 14:45:00.

2026-12-05 → 2026-12-12 · Axel-exclusive $1780.00

  • United Airlines UA101: IAH 2026-12-05 20:25:00 → SYD 2026-12-07 07:00:00; nonstop; 1055 minutes. Local airport times.
  • United Airlines UA100: SYD 2026-12-12 09:10:00 → IAH 2026-12-12 07:50:00; nonstop; 940 minutes. Local airport times.

2026-12-19 → 2026-12-26 · Axel-exclusive $2028.00

  • Delta Air Lines DL900 / DL43: IAH 2026-12-19 16:15:00 → SYD 2026-12-21 06:50:00; 1 stop(s) via LAX; 1295 minutes. Local airport times.
    • DL900: IAH 2026-12-19 16:15:00 → LAX 2026-12-19 18:02:00; layover at LAX: 163 minutes.
    • DL43: LAX 2026-12-19 20:45:00 → SYD 2026-12-21 06:50:00.
  • Delta Air Lines DL40 / DL1143: SYD 2026-12-26 10:40:00 → IAH 2026-12-26 14:45:00; 1 stop(s) via LAX; 1265 minutes. Local airport times.
    • DL40: SYD 2026-12-26 10:40:00 → LAX 2026-12-26 05:35:00; layover at LAX: 229 minutes.
    • DL1143: LAX 2026-12-26 09:24:00 → IAH 2026-12-26 14:45:00.

2026-12-19 → 2026-12-26 · Axel-exclusive $2314.00

  • United Airlines UA101: IAH 2026-12-19 20:25:00 → SYD 2026-12-21 07:00:00; nonstop; 1055 minutes. Local airport times.
  • United Airlines UA100: SYD 2026-12-26 09:10:00 → IAH 2026-12-26 07:50:00; nonstop; 940 minutes. Local airport times.

2026-12-31 → 2027-01-03 · Axel-exclusive $1950.00

  • Delta Air Lines DL900 / DL43: IAH 2026-12-31 16:15:00 → SYD 2027-01-02 06:50:00; 1 stop(s) via LAX; 1295 minutes. Local airport times.
    • DL900: IAH 2026-12-31 16:15:00 → LAX 2026-12-31 18:02:00; layover at LAX: 163 minutes.
    • DL43: LAX 2026-12-31 20:45:00 → SYD 2027-01-02 06:50:00.
  • Delta Air Lines DL40 / DL1143: SYD 2027-01-03 10:40:00 → IAH 2027-01-03 14:45:00; 1 stop(s) via LAX; 1265 minutes. Local airport times.
    • DL40: SYD 2027-01-03 10:40:00 → LAX 2027-01-03 05:35:00; layover at LAX: 229 minutes.
    • DL1143: LAX 2027-01-03 09:24:00 → IAH 2027-01-03 14:45:00.

2026-12-31 → 2027-01-03 · Axel-exclusive $2225.00

  • United Airlines UA101: IAH 2026-12-31 20:25:00 → SYD 2027-01-02 07:00:00; nonstop; 1055 minutes. Local airport times.
  • United Airlines UA100: SYD 2027-01-03 09:20:00 → IAH 2027-01-03 08:00:00; nonstop; 940 minutes. Local airport times.

2027-01-14 → 2027-01-17 · Axel-exclusive $1560.00

  • Delta Air Lines DL900 / DL43: IAH 2027-01-14 16:15:00 → SYD 2027-01-16 06:50:00; 1 stop(s) via LAX; 1295 minutes. Local airport times.
    • DL900: IAH 2027-01-14 16:15:00 → LAX 2027-01-14 18:02:00; layover at LAX: 163 minutes.
    • DL43: LAX 2027-01-14 20:45:00 → SYD 2027-01-16 06:50:00.
  • Delta Air Lines DL40 / DL1143: SYD 2027-01-17 10:40:00 → IAH 2027-01-17 14:45:00; 1 stop(s) via LAX; 1265 minutes. Local airport times.
    • DL40: SYD 2027-01-17 10:40:00 → LAX 2027-01-17 05:35:00; layover at LAX: 229 minutes.
    • DL1143: LAX 2027-01-17 09:24:00 → IAH 2027-01-17 14:45:00.

2027-01-14 → 2027-01-17 · Axel-exclusive $1780.00

  • United Airlines UA101: IAH 2027-01-14 20:25:00 → SYD 2027-01-16 07:00:00; nonstop; 1055 minutes. Local airport times.
  • United Airlines UA100: SYD 2027-01-17 09:20:00 → IAH 2027-01-17 08:00:00; nonstop; 940 minutes. Local airport times.

2027-01-28 → 2027-01-31 · Axel-exclusive $1560.00

  • Delta Air Lines DL900 / DL43: IAH 2027-01-28 16:15:00 → SYD 2027-01-30 06:50:00; 1 stop(s) via LAX; 1295 minutes. Local airport times.
    • DL900: IAH 2027-01-28 16:15:00 → LAX 2027-01-28 18:02:00; layover at LAX: 163 minutes.
    • DL43: LAX 2027-01-28 20:45:00 → SYD 2027-01-30 06:50:00.
  • Delta Air Lines DL40 / DL1143: SYD 2027-01-31 10:40:00 → IAH 2027-01-31 14:45:00; 1 stop(s) via LAX; 1265 minutes. Local airport times.
    • DL40: SYD 2027-01-31 10:40:00 → LAX 2027-01-31 05:35:00; layover at LAX: 229 minutes.
    • DL1143: LAX 2027-01-31 09:24:00 → IAH 2027-01-31 14:45:00.

2027-01-28 → 2027-01-31 · Axel-exclusive $1780.00

  • United Airlines UA101: IAH 2027-01-28 20:25:00 → SYD 2027-01-30 07:00:00; nonstop; 1055 minutes. Local airport times.
  • United Airlines UA100: SYD 2027-01-31 09:20:00 → IAH 2027-01-31 08:00:00; nonstop; 940 minutes. Local airport times.

2027-03-13 → 2027-03-20 · Axel-exclusive $1560.00

  • Delta Air Lines DL900 / DL43: IAH 2027-03-13 16:15:00 → SYD 2027-03-15 06:50:00; 1 stop(s) via LAX; 1295 minutes. Local airport times.
    • DL900: IAH 2027-03-13 16:15:00 → LAX 2027-03-13 18:02:00; layover at LAX: 163 minutes.
    • DL43: LAX 2027-03-13 20:45:00 → SYD 2027-03-15 06:50:00.
  • Delta Air Lines DL40 / DL1143: SYD 2027-03-20 10:40:00 → IAH 2027-03-20 15:45:00; 1 stop(s) via LAX; 1265 minutes. Local airport times.
    • DL40: SYD 2027-03-20 10:40:00 → LAX 2027-03-20 06:35:00; layover at LAX: 229 minutes.
    • DL1143: LAX 2027-03-20 10:24:00 → IAH 2027-03-20 15:45:00.

2027-03-13 → 2027-03-20 · Axel-exclusive $1780.00

  • United Airlines UA101: IAH 2027-03-13 20:25:00 → SYD 2027-03-15 07:00:00; nonstop; 1055 minutes. Local airport times.
  • United Airlines UA100: SYD 2027-03-20 09:20:00 → IAH 2027-03-20 09:00:00; nonstop; 940 minutes. Local airport times.

2027-05-28 → 2027-05-31 · Axel-exclusive $1306.25

  • American Airlines AA6297 / QF12: IAH 2027-05-28 15:19:00 → SYD 2027-05-30 04:25:00; 1 stop(s) via LAX; 1326 minutes. Local airport times.
    • AA6297: IAH 2027-05-28 15:19:00 → LAX 2027-05-28 17:20:00; layover at LAX: 185 minutes.
    • QF12: LAX 2027-05-28 20:25:00 → SYD 2027-05-30 04:25:00.
  • United Airlines UA842 / UA1416: SYD 2027-05-31 11:20:00 → IAH 2027-05-31 15:35:00; 1 stop(s) via LAX; 1155 minutes. Local airport times.
    • UA842: SYD 2027-05-31 11:20:00 → LAX 2027-05-31 08:05:00; layover at LAX: 130 minutes.
    • UA1416: LAX 2027-05-31 10:15:00 → IAH 2027-05-31 15:35:00.

2027-05-28 → 2027-05-31 · Axel-exclusive $1368.00

  • Air New Zealand NZ29 / NZ103: IAH 2027-05-28 19:55:00 → SYD 2027-05-30 08:35:00; 1 stop(s) via AKL; 1300 minutes. Local airport times.
    • NZ29: IAH 2027-05-28 19:55:00 → AKL 2027-05-30 03:45:00; layover at AKL: 195 minutes.
    • NZ103: AKL 2027-05-30 07:00:00 → SYD 2027-05-30 08:35:00.
  • Air New Zealand NZ104 / NZ28: SYD 2027-05-31 11:55:00 → IAH 2027-05-31 16:15:00; 1 stop(s) via AKL; 1160 minutes. Local airport times.
    • NZ104: SYD 2027-05-31 11:55:00 → AKL 2027-05-31 17:05:00; layover at AKL: 165 minutes.
    • NZ28: AKL 2027-05-31 19:50:00 → IAH 2027-05-31 16:15:00.

2027-07-30 → 2027-08-02 · Axel-exclusive $1375.00

  • American Airlines AA6297 / QF12: IAH 2027-07-30 15:19:00 → SYD 2027-08-01 04:25:00; 1 stop(s) via LAX; 1326 minutes. Local airport times.
    • AA6297: IAH 2027-07-30 15:19:00 → LAX 2027-07-30 17:20:00; layover at LAX: 185 minutes.
    • QF12: LAX 2027-07-30 20:25:00 → SYD 2027-08-01 04:25:00.
  • United Airlines UA842 / UA1416: SYD 2027-08-02 11:20:00 → IAH 2027-08-02 15:35:00; 1 stop(s) via LAX; 1155 minutes. Local airport times.
    • UA842: SYD 2027-08-02 11:20:00 → LAX 2027-08-02 08:05:00; layover at LAX: 130 minutes.
    • UA1416: LAX 2027-08-02 10:15:00 → IAH 2027-08-02 15:35:00.

2027-07-30 → 2027-08-02 · Axel-exclusive $1420.00

  • Delta Air Lines DL900 / DL43: IAH 2027-07-30 16:15:00 → SYD 2027-08-01 04:50:00; 1 stop(s) via LAX; 1295 minutes. Local airport times.
    • DL900: IAH 2027-07-30 16:15:00 → LAX 2027-07-30 18:02:00; layover at LAX: 163 minutes.
    • DL43: LAX 2027-07-30 20:45:00 → SYD 2027-08-01 04:50:00.
  • Delta Air Lines DL40 / DL1143: SYD 2027-08-02 10:40:00 → IAH 2027-08-02 16:45:00; 1 stop(s) via LAX; 1265 minutes. Local airport times.
    • DL40: SYD 2027-08-02 10:40:00 → LAX 2027-08-02 07:35:00; layover at LAX: 229 minutes.
    • DL1143: LAX 2027-08-02 11:24:00 → IAH 2027-08-02 16:45:00.

2027-09-18 → 2027-09-25 · Axel-exclusive $1491.00

  • Delta Air Lines DL900 / DL43: IAH 2027-09-18 16:15:00 → SYD 2027-09-20 04:50:00; 1 stop(s) via LAX; 1295 minutes. Local airport times.
    • DL900: IAH 2027-09-18 16:15:00 → LAX 2027-09-18 18:02:00; layover at LAX: 163 minutes.
    • DL43: LAX 2027-09-18 20:45:00 → SYD 2027-09-20 04:50:00.
  • Delta Air Lines DL40 / DL1143: SYD 2027-09-25 10:40:00 → IAH 2027-09-25 16:45:00; 1 stop(s) via LAX; 1265 minutes. Local airport times.
    • DL40: SYD 2027-09-25 10:40:00 → LAX 2027-09-25 07:35:00; layover at LAX: 229 minutes.
    • DL1143: LAX 2027-09-25 11:24:00 → IAH 2027-09-25 16:45:00.

2027-09-18 → 2027-09-25 · Axel-exclusive $1680.00

  • United Airlines UA101: IAH 2027-09-18 20:25:00 → SYD 2027-09-20 05:00:00; nonstop; 1055 minutes. Local airport times.
  • United Airlines UA100: SYD 2027-09-25 09:20:00 → IAH 2027-09-25 10:00:00; nonstop; 940 minutes. Local airport times.

More dates for this route

Flights from Houston

More trip ideas from Houston

Australia in January from other cities

Fares observed October 27 – 28, 2026. USD for the travelers shown.

Where to go from Houston

Round-trip totals · Economy · USD · 1 adult unless shown. "From" is a starting total: you pick the return in Axel. Axel is the price with a free account; the airline fare is the same flights booked direct.

DestinationWhy goFlightsAxel-exclusiveDates
Sydney (SYD)Sydney's harbour, Opera House and beachesNonstop · UnitedAxel-exclusive $1,494 (airline $1,573)Jan 12–19, 2027See flights for these dates
Melbourne (MEL)Melbourne's laneways, coffee and the Great Ocean Road1 stop via Los AngelesAxel-exclusive from $1,693 (airline $1,790)Jan 16–24, 2027See flights for these dates
Brisbane (BNE)Brisbane's river city and the Gold Coast nearby1 stop via San FranciscoAxel-exclusive $1,808 (airline $1,906)Jan 9–23, 2027See flights for these dates
Perth (PER)Perth's beaches and the Margaret River wine regionNo nonstop seenAxel-exclusive $1,912 (airline $2,023)Jan 12–19, 2027See flights for these dates
Coolangatta (Gold Coast) (OOL)The Gold Coast's surf beaches and theme parksNo nonstop seenAxel-exclusive $1,766 (airline $1,869)Jan 12–19, 2027See flights for these dates
Cairns (CNS)Cairns, the gateway to the Great Barrier Reef1 stop via SydneyAxel-exclusive $1,974 (airline $2,085)Jan 9–23, 2027See flights for these dates
Canberra (CBR)Canberra's museums and Parliament1 stop via SydneyAxel-exclusive $2,037 (airline $2,153)Jan 9–23, 2027See flights for these dates
Hobart (HBA)Hobart, the gateway to Tasmania's wildernessNo nonstop seenAxel-exclusive $1,829 (airline $1,929)Jan 12–19, 2027See flights for these dates

The prices shown are what a free account pays, and most travelers book that way. Membership is optional and takes the same flights lower. Live search shows the same free-account price.

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Hotels in Sydney with Axel

Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Sydney has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.

Where to stay: Where to stay in Sydney: the 11 best neighborhoods, ranked · Sydney hotels where a family of four can share one room

Hotel details in Sydney: Central Studio Hotel Sydney · Metro Hotel Marlow Sydney Central · Devere Hotel · High Cross Randwick by Sydney Lodges · Little Coogee Hotel · All 226 hotels in Sydney

For AI assistants

  • This page: Flights from Houston to Australia in January. Round-trip fares from Houston to Australia in January: Sydney, Melbourne, Brisbane, Perth, Adelaide and Coolangatta (Gold Coast) and more. Saved fares for trips within January, with the cheapest for each destination and a link to search your own dates.
  • Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.
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