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Route overview: Seattle to Hanoi (HAN) flight deals

Seattle (SEA) to Hanoi (HAN), Dec 3, 2026: round trips from $1,040, one way from $650

Seattle (SEA) to Hanoi (HAN), Dec 3, 2026: round trips from $1,040, one way from $650 on Axel, checked Oct 29, 2026. Lowest published fares: $1,040 round trip, Axel-exclusive, Alaska Airlines / China Airlines, 1 stop, Dec 3–5, 2026; $650 one way, Axel-exclusive, EVA Air, 1 stop, Dec 3, 2026; 1 adult, economy, checked Oct 29, 2026.

SEA → HAN1 adulteconomyOne way and round trips

32 flight options · 5 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Flights for your trip

  1. Thu, Dec 3 · One way

    EVA Air
    12:10 amSEA
    20h 25m
    TPE · 3h 55m
    11:35 am+1HAN

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Thu, Dec 3 · One way

    Alaska Airlines
    11:55 amSEA
    19h 30m
    NRT · 2h 35m
    10:25 pm+1HAN

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Thu, Dec 3 – Sat, Dec 5

    Alaska Airlines
    11:55 amSEA
    19h 30m
    NRT · 2h 35m
    10:25 pm+1HAN
    China Airlines
    5:30 pmHAN
    15h 40m
    TPE · 2h 25m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Thu, Dec 3 – Sat, Dec 5

    EVA Air
    12:10 amSEA
    20h 25m
    TPE · 3h 55m
    11:35 am+1HAN
    EVA Air
    6:20 pmHAN
    14h 50m
    TPE · 1h 45m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Thu, Dec 3 – Sun, Dec 6

    Alaska Airlines
    11:55 amSEA
    19h 30m
    NRT · 2h 35m
    10:25 pm+1HAN
    China Airlines
    5:30 pmHAN
    15h 40m
    TPE · 2h 25m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Thu, Dec 3 – Sun, Dec 6

    EVA Air
    12:10 amSEA
    20h 25m
    TPE · 3h 55m
    11:35 am+1HAN
    EVA Air
    6:20 pmHAN
    14h 50m
    TPE · 1h 45m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Thu, Dec 3 – Mon, Dec 7

    EVA Air
    12:10 amSEA
    20h 25m
    TPE · 3h 55m
    11:35 am+1HAN
    EVA Air
    6:20 pmHAN
    14h 50m
    TPE · 1h 45m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Thu, Dec 3 – Mon, Dec 7

    Alaska Airlines
    11:55 amSEA
    19h 30m
    NRT · 2h 35m
    10:25 pm+1HAN
    Korean Air
    12:20 pmHAN
    16h 50m
    ICN · 2h 55m
    2:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Thu, Dec 3 – Wed, Dec 9

    EVA Air
    12:10 amSEA
    20h 25m
    TPE · 3h 55m
    11:35 am+1HAN
    EVA Air
    6:20 pmHAN
    14h 50m
    TPE · 1h 45m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Thu, Dec 3 – Wed, Dec 9

    Alaska Airlines
    11:55 amSEA
    19h 30m
    NRT · 2h 35m
    10:25 pm+1HAN
    Korean Air
    12:20 pmHAN
    16h 50m
    ICN · 2h 55m
    2:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Thu, Dec 3 – Thu, Dec 10

    Alaska Airlines
    11:55 amSEA
    19h 30m
    NRT · 2h 35m
    10:25 pm+1HAN
    China Airlines
    5:30 pmHAN
    15h 40m
    TPE · 2h 25m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Thu, Dec 3 – Thu, Dec 10

    EVA Air
    12:10 amSEA
    20h 25m
    TPE · 3h 55m
    11:35 am+1HAN
    EVA Air
    6:20 pmHAN
    14h 50m
    TPE · 1h 45m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Thu, Dec 3 – Sat, Dec 12

    Alaska Airlines
    11:55 amSEA
    19h 30m
    NRT · 2h 35m
    10:25 pm+1HAN
    China Airlines
    5:30 pmHAN
    15h 40m
    TPE · 2h 25m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Thu, Dec 3 – Sat, Dec 12

    EVA Air
    12:10 amSEA
    20h 25m
    TPE · 3h 55m
    11:35 am+1HAN
    EVA Air
    6:20 pmHAN
    14h 50m
    TPE · 1h 45m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Thu, Dec 3 – Sun, Dec 13

    Alaska Airlines
    11:55 amSEA
    19h 30m
    NRT · 2h 35m
    10:25 pm+1HAN
    China Airlines
    5:30 pmHAN
    15h 40m
    TPE · 2h 25m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Thu, Dec 3 – Sun, Dec 13

    EVA Air
    12:10 amSEA
    20h 25m
    TPE · 3h 55m
    11:35 am+1HAN
    EVA Air
    6:20 pmHAN
    14h 50m
    TPE · 1h 45m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Thu, Dec 3 – Mon, Dec 14

    EVA Air
    12:10 amSEA
    20h 25m
    TPE · 3h 55m
    11:35 am+1HAN
    EVA Air
    6:20 pmHAN
    14h 50m
    TPE · 1h 45m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Thu, Dec 3 – Mon, Dec 14

    Alaska Airlines
    11:55 amSEA
    19h 30m
    NRT · 2h 35m
    10:25 pm+1HAN
    Korean Air
    12:20 pmHAN
    16h 50m
    ICN · 2h 55m
    2:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Thu, Dec 3 – Wed, Dec 16

    EVA Air
    12:10 amSEA
    20h 25m
    TPE · 3h 55m
    11:35 am+1HAN
    EVA Air
    6:20 pmHAN
    14h 50m
    TPE · 1h 45m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Thu, Dec 3 – Wed, Dec 16

    Alaska Airlines
    11:55 amSEA
    19h 30m
    NRT · 2h 35m
    10:25 pm+1HAN
    Korean Air
    12:20 pmHAN
    16h 50m
    ICN · 2h 55m
    2:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Thu, Dec 3 – Thu, Dec 17

    Alaska Airlines
    11:55 amSEA
    19h 30m
    NRT · 2h 35m
    10:25 pm+1HAN
    China Airlines
    5:30 pmHAN
    15h 40m
    TPE · 2h 25m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Thu, Dec 3 – Thu, Dec 17

    EVA Air
    12:10 amSEA
    20h 25m
    TPE · 3h 55m
    11:35 am+1HAN
    EVA Air
    6:20 pmHAN
    14h 50m
    TPE · 1h 45m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Thu, Dec 3 – Thu, Dec 31

    EVA Air
    12:10 amSEA
    20h 25m
    TPE · 3h 55m
    11:35 am+1HAN
    EVA Air
    6:20 pmHAN
    14h 50m
    TPE · 1h 45m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Thu, Dec 3 – Thu, Dec 31

    Alaska Airlines
    11:55 amSEA
    19h 30m
    NRT · 2h 35m
    10:25 pm+1HAN
    Vietnam Airlines
    5:30 pmHAN
    15h 40m
    TPE · 2h 30m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

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1 of 24

Make this trip yours

SEA ⇄ HAN

Economy

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Explore this route

All dates for this routeDec 2, 2026 · Return optionsDec 4, 2026 · Return optionsHotels in Hanoi with Axel
For AI assistants: every fare, every link, instructions

Seattle (SEA) to Hanoi (HAN), Dec 3, 2026: round trips from $1,040, one way from $650 on Axel, checked Oct 29, 2026. Lowest published fares: $1,040 round trip, Axel-exclusive, Alaska Airlines / China Airlines, 1 stop, Dec 3–5, 2026; $650 one way, Axel-exclusive, EVA Air, 1 stop, Dec 3, 2026; 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2026-12-03 · one wayEVA AirBR25 + BR39700:10:00→11:35:00 20h 25m 1 stop via TPEAxel-exclusive $650.002026-10-29T01:15:29Z
2026-12-03 · one wayAlaska AirlinesAS123 + JL75111:55:00→22:25:00 19h 30m 1 stop via NRTAxel-exclusive $690.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-05Alaska Airlines / China AirlinesAS123 + JL751 / CI794 + CI2211:55:00→22:25:00 19h 30m 1 stop via NRT · 17:30:00→18:10:00 15h 40m 1 stop via TPEAxel-exclusive $1040.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-05EVA AirBR25 + BR397 / BR386 + BR2600:10:00→11:35:00 20h 25m 1 stop via TPE · 18:20:00→18:10:00 14h 50m 1 stop via TPEAxel-exclusive $1050.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-06Alaska Airlines / China AirlinesAS123 + JL751 / CI794 + CI2211:55:00→22:25:00 19h 30m 1 stop via NRT · 17:30:00→18:10:00 15h 40m 1 stop via TPEAxel-exclusive $1040.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-06EVA AirBR25 + BR397 / BR386 + BR2600:10:00→11:35:00 20h 25m 1 stop via TPE · 18:20:00→18:10:00 14h 50m 1 stop via TPEAxel-exclusive $1050.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-07EVA AirBR25 + BR397 / BR386 + BR2600:10:00→11:35:00 20h 25m 1 stop via TPE · 18:20:00→18:10:00 14h 50m 1 stop via TPEAxel-exclusive $1050.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-07Alaska Airlines / Korean AirAS123 + JL751 / KE442 + KE4711:55:00→22:25:00 19h 30m 1 stop via NRT · 12:20:00→14:10:00 16h 50m 1 stop via ICNAxel-exclusive $1135.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-08Alaska Airlines / China AirlinesAS123 + JL751 / CI794 + CI2211:55:00→22:25:00 19h 30m 1 stop via NRT · 17:30:00→18:10:00 15h 40m 1 stop via TPEAxel-exclusive $1040.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-08EVA AirBR25 + BR397 / BR386 + BR2600:10:00→11:35:00 20h 25m 1 stop via TPE · 18:20:00→18:10:00 14h 50m 1 stop via TPEAxel-exclusive $1050.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-09EVA AirBR25 + BR397 / BR386 + BR2600:10:00→11:35:00 20h 25m 1 stop via TPE · 18:20:00→18:10:00 14h 50m 1 stop via TPEAxel-exclusive $1050.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-09Alaska Airlines / Korean AirAS123 + JL751 / KE442 + KE4711:55:00→22:25:00 19h 30m 1 stop via NRT · 12:20:00→14:10:00 16h 50m 1 stop via ICNAxel-exclusive $1135.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-10Alaska Airlines / China AirlinesAS123 + JL751 / CI794 + CI2211:55:00→22:25:00 19h 30m 1 stop via NRT · 17:30:00→18:10:00 15h 40m 1 stop via TPEAxel-exclusive $1040.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-10EVA AirBR25 + BR397 / BR386 + BR2600:10:00→11:35:00 20h 25m 1 stop via TPE · 18:20:00→18:10:00 14h 50m 1 stop via TPEAxel-exclusive $1050.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-11EVA AirBR25 + BR397 / BR386 + BR2600:10:00→11:35:00 20h 25m 1 stop via TPE · 18:20:00→18:10:00 14h 50m 1 stop via TPEAxel-exclusive $1050.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-11Alaska Airlines / Korean AirAS123 + JL751 / KE442 + KE4711:55:00→22:25:00 19h 30m 1 stop via NRT · 12:20:00→14:10:00 16h 50m 1 stop via ICNAxel-exclusive $1135.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-12Alaska Airlines / China AirlinesAS123 + JL751 / CI794 + CI2211:55:00→22:25:00 19h 30m 1 stop via NRT · 17:30:00→18:10:00 15h 40m 1 stop via TPEAxel-exclusive $1040.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-12EVA AirBR25 + BR397 / BR386 + BR2600:10:00→11:35:00 20h 25m 1 stop via TPE · 18:20:00→18:10:00 14h 50m 1 stop via TPEAxel-exclusive $1050.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-13Alaska Airlines / China AirlinesAS123 + JL751 / CI794 + CI2211:55:00→22:25:00 19h 30m 1 stop via NRT · 17:30:00→18:10:00 15h 40m 1 stop via TPEAxel-exclusive $1040.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-13EVA AirBR25 + BR397 / BR386 + BR2600:10:00→11:35:00 20h 25m 1 stop via TPE · 18:20:00→18:10:00 14h 50m 1 stop via TPEAxel-exclusive $1050.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-14EVA AirBR25 + BR397 / BR386 + BR2600:10:00→11:35:00 20h 25m 1 stop via TPE · 18:20:00→18:10:00 14h 50m 1 stop via TPEAxel-exclusive $1050.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-14Alaska Airlines / Korean AirAS123 + JL751 / KE442 + KE4711:55:00→22:25:00 19h 30m 1 stop via NRT · 12:20:00→14:10:00 16h 50m 1 stop via ICNAxel-exclusive $1135.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-15Alaska Airlines / China AirlinesAS123 + JL751 / CI794 + CI2211:55:00→22:25:00 19h 30m 1 stop via NRT · 17:30:00→18:10:00 15h 40m 1 stop via TPEAxel-exclusive $1040.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-15EVA AirBR25 + BR397 / BR386 + BR2600:10:00→11:35:00 20h 25m 1 stop via TPE · 18:20:00→18:10:00 14h 50m 1 stop via TPEAxel-exclusive $1050.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-16EVA AirBR25 + BR397 / BR386 + BR2600:10:00→11:35:00 20h 25m 1 stop via TPE · 18:20:00→18:10:00 14h 50m 1 stop via TPEAxel-exclusive $1050.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-16Alaska Airlines / Korean AirAS123 + JL751 / KE442 + KE4711:55:00→22:25:00 19h 30m 1 stop via NRT · 12:20:00→14:10:00 16h 50m 1 stop via ICNAxel-exclusive $1135.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-17Alaska Airlines / China AirlinesAS123 + JL751 / CI794 + CI2211:55:00→22:25:00 19h 30m 1 stop via NRT · 17:30:00→18:10:00 15h 40m 1 stop via TPEAxel-exclusive $1040.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-17EVA AirBR25 + BR397 / BR386 + BR2600:10:00→11:35:00 20h 25m 1 stop via TPE · 18:20:00→18:10:00 14h 50m 1 stop via TPEAxel-exclusive $1050.002026-10-29T01:15:29Z
2026-12-03 → 2026-12-24EVA AirBR25 + BR397 / BR386 + BR2600:10:00→11:35:00 20h 25m 1 stop via TPE · 18:20:00→18:10:00 14h 50m 1 stop via TPEAxel-exclusive $1181.252026-10-29T01:15:29Z
2026-12-03 → 2026-12-24Alaska Airlines / Korean AirAS123 + JL751 / KE442 + KE4711:55:00→22:25:00 19h 30m 1 stop via NRT · 12:20:00→14:10:00 16h 50m 1 stop via ICNAxel-exclusive $1281.252026-10-29T01:15:29Z
2026-12-03 → 2026-12-31EVA AirBR25 + BR397 / BR386 + BR2600:10:00→11:35:00 20h 25m 1 stop via TPE · 18:20:00→18:10:00 14h 50m 1 stop via TPEAxel-exclusive $1181.252026-10-29T01:15:29Z
2026-12-03 → 2026-12-31Alaska Airlines / Vietnam AirlinesAS123 + JL751 / VN578 + CI2211:55:00→22:25:00 19h 30m 1 stop via NRT · 17:30:00→18:10:00 15h 40m 1 stop via TPEAxel-exclusive $1193.752026-10-29T01:15:29Z

Hotels in Hanoi for these trips

Hotels: under a trip, hotels in Hanoi for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Hanoi

Route overview: Seattle to Hanoi (HAN) flight deals

2026-12-03 · one way · Axel-exclusive $650.00

  • EVA Air BR25 / BR397: SEA 2026-12-03 00:10:00 → HAN 2026-12-04 11:35:00; 1 stop(s) via TPE; 1225 minutes. Local airport times.
    • BR25: SEA 2026-12-03 00:10:00 → TPE 2026-12-04 05:20:00; layover at TPE: 235 minutes.
    • BR397: TPE 2026-12-04 09:15:00 → HAN 2026-12-04 11:35:00.

2026-12-03 · one way · Axel-exclusive $690.00

  • Alaska Airlines AS123 / JL751: SEA 2026-12-03 11:55:00 → HAN 2026-12-04 22:25:00; 1 stop(s) via NRT; 1170 minutes. Local airport times.
    • AS123: SEA 2026-12-03 11:55:00 → NRT 2026-12-04 15:25:00; layover at NRT: 155 minutes.
    • JL751: NRT 2026-12-04 18:00:00 → HAN 2026-12-04 22:25:00.

2026-12-03 → 2026-12-05 · Axel-exclusive $1040.00

  • Alaska Airlines AS123 / JL751: SEA 2026-12-03 11:55:00 → HAN 2026-12-04 22:25:00; 1 stop(s) via NRT; 1170 minutes. Local airport times.
    • AS123: SEA 2026-12-03 11:55:00 → NRT 2026-12-04 15:25:00; layover at NRT: 155 minutes.
    • JL751: NRT 2026-12-04 18:00:00 → HAN 2026-12-04 22:25:00.
  • China Airlines CI794 / CI22: HAN 2026-12-05 17:30:00 → SEA 2026-12-05 18:10:00; 1 stop(s) via TPE; 940 minutes. Local airport times.
    • CI794: HAN 2026-12-05 17:30:00 → TPE 2026-12-05 21:10:00; layover at TPE: 145 minutes.
    • CI22: TPE 2026-12-05 23:35:00 → SEA 2026-12-05 18:10:00.

2026-12-03 → 2026-12-05 · Axel-exclusive $1050.00

  • EVA Air BR25 / BR397: SEA 2026-12-03 00:10:00 → HAN 2026-12-04 11:35:00; 1 stop(s) via TPE; 1225 minutes. Local airport times.
    • BR25: SEA 2026-12-03 00:10:00 → TPE 2026-12-04 05:20:00; layover at TPE: 235 minutes.
    • BR397: TPE 2026-12-04 09:15:00 → HAN 2026-12-04 11:35:00.
  • EVA Air BR386 / BR26: HAN 2026-12-05 18:20:00 → SEA 2026-12-05 18:10:00; 1 stop(s) via TPE; 890 minutes. Local airport times.
    • BR386: HAN 2026-12-05 18:20:00 → TPE 2026-12-05 21:55:00; layover at TPE: 105 minutes.
    • BR26: TPE 2026-12-05 23:40:00 → SEA 2026-12-05 18:10:00.

2026-12-03 → 2026-12-06 · Axel-exclusive $1040.00

  • Alaska Airlines AS123 / JL751: SEA 2026-12-03 11:55:00 → HAN 2026-12-04 22:25:00; 1 stop(s) via NRT; 1170 minutes. Local airport times.
    • AS123: SEA 2026-12-03 11:55:00 → NRT 2026-12-04 15:25:00; layover at NRT: 155 minutes.
    • JL751: NRT 2026-12-04 18:00:00 → HAN 2026-12-04 22:25:00.
  • China Airlines CI794 / CI22: HAN 2026-12-06 17:30:00 → SEA 2026-12-06 18:10:00; 1 stop(s) via TPE; 940 minutes. Local airport times.
    • CI794: HAN 2026-12-06 17:30:00 → TPE 2026-12-06 21:10:00; layover at TPE: 145 minutes.
    • CI22: TPE 2026-12-06 23:35:00 → SEA 2026-12-06 18:10:00.

2026-12-03 → 2026-12-06 · Axel-exclusive $1050.00

  • EVA Air BR25 / BR397: SEA 2026-12-03 00:10:00 → HAN 2026-12-04 11:35:00; 1 stop(s) via TPE; 1225 minutes. Local airport times.
    • BR25: SEA 2026-12-03 00:10:00 → TPE 2026-12-04 05:20:00; layover at TPE: 235 minutes.
    • BR397: TPE 2026-12-04 09:15:00 → HAN 2026-12-04 11:35:00.
  • EVA Air BR386 / BR26: HAN 2026-12-06 18:20:00 → SEA 2026-12-06 18:10:00; 1 stop(s) via TPE; 890 minutes. Local airport times.
    • BR386: HAN 2026-12-06 18:20:00 → TPE 2026-12-06 21:55:00; layover at TPE: 105 minutes.
    • BR26: TPE 2026-12-06 23:40:00 → SEA 2026-12-06 18:10:00.

2026-12-03 → 2026-12-07 · Axel-exclusive $1050.00

  • EVA Air BR25 / BR397: SEA 2026-12-03 00:10:00 → HAN 2026-12-04 11:35:00; 1 stop(s) via TPE; 1225 minutes. Local airport times.
    • BR25: SEA 2026-12-03 00:10:00 → TPE 2026-12-04 05:20:00; layover at TPE: 235 minutes.
    • BR397: TPE 2026-12-04 09:15:00 → HAN 2026-12-04 11:35:00.
  • EVA Air BR386 / BR26: HAN 2026-12-07 18:20:00 → SEA 2026-12-07 18:10:00; 1 stop(s) via TPE; 890 minutes. Local airport times.
    • BR386: HAN 2026-12-07 18:20:00 → TPE 2026-12-07 21:55:00; layover at TPE: 105 minutes.
    • BR26: TPE 2026-12-07 23:40:00 → SEA 2026-12-07 18:10:00.

2026-12-03 → 2026-12-07 · Axel-exclusive $1135.00

  • Alaska Airlines AS123 / JL751: SEA 2026-12-03 11:55:00 → HAN 2026-12-04 22:25:00; 1 stop(s) via NRT; 1170 minutes. Local airport times.
    • AS123: SEA 2026-12-03 11:55:00 → NRT 2026-12-04 15:25:00; layover at NRT: 155 minutes.
    • JL751: NRT 2026-12-04 18:00:00 → HAN 2026-12-04 22:25:00.
  • Korean Air KE442 / KE47: HAN 2026-12-07 12:20:00 → SEA 2026-12-07 14:10:00; 1 stop(s) via ICN; 1010 minutes. Local airport times.
    • KE442: HAN 2026-12-07 12:20:00 → ICN 2026-12-07 18:25:00; layover at ICN: 175 minutes.
    • KE47: ICN 2026-12-07 21:20:00 → SEA 2026-12-07 14:10:00.

2026-12-03 → 2026-12-09 · Axel-exclusive $1050.00

  • EVA Air BR25 / BR397: SEA 2026-12-03 00:10:00 → HAN 2026-12-04 11:35:00; 1 stop(s) via TPE; 1225 minutes. Local airport times.
    • BR25: SEA 2026-12-03 00:10:00 → TPE 2026-12-04 05:20:00; layover at TPE: 235 minutes.
    • BR397: TPE 2026-12-04 09:15:00 → HAN 2026-12-04 11:35:00.
  • EVA Air BR386 / BR26: HAN 2026-12-09 18:20:00 → SEA 2026-12-09 18:10:00; 1 stop(s) via TPE; 890 minutes. Local airport times.
    • BR386: HAN 2026-12-09 18:20:00 → TPE 2026-12-09 21:55:00; layover at TPE: 105 minutes.
    • BR26: TPE 2026-12-09 23:40:00 → SEA 2026-12-09 18:10:00.

2026-12-03 → 2026-12-09 · Axel-exclusive $1135.00

  • Alaska Airlines AS123 / JL751: SEA 2026-12-03 11:55:00 → HAN 2026-12-04 22:25:00; 1 stop(s) via NRT; 1170 minutes. Local airport times.
    • AS123: SEA 2026-12-03 11:55:00 → NRT 2026-12-04 15:25:00; layover at NRT: 155 minutes.
    • JL751: NRT 2026-12-04 18:00:00 → HAN 2026-12-04 22:25:00.
  • Korean Air KE442 / KE47: HAN 2026-12-09 12:20:00 → SEA 2026-12-09 14:10:00; 1 stop(s) via ICN; 1010 minutes. Local airport times.
    • KE442: HAN 2026-12-09 12:20:00 → ICN 2026-12-09 18:25:00; layover at ICN: 175 minutes.
    • KE47: ICN 2026-12-09 21:20:00 → SEA 2026-12-09 14:10:00.

2026-12-03 → 2026-12-10 · Axel-exclusive $1040.00

  • Alaska Airlines AS123 / JL751: SEA 2026-12-03 11:55:00 → HAN 2026-12-04 22:25:00; 1 stop(s) via NRT; 1170 minutes. Local airport times.
    • AS123: SEA 2026-12-03 11:55:00 → NRT 2026-12-04 15:25:00; layover at NRT: 155 minutes.
    • JL751: NRT 2026-12-04 18:00:00 → HAN 2026-12-04 22:25:00.
  • China Airlines CI794 / CI22: HAN 2026-12-10 17:30:00 → SEA 2026-12-10 18:10:00; 1 stop(s) via TPE; 940 minutes. Local airport times.
    • CI794: HAN 2026-12-10 17:30:00 → TPE 2026-12-10 21:10:00; layover at TPE: 145 minutes.
    • CI22: TPE 2026-12-10 23:35:00 → SEA 2026-12-10 18:10:00.

2026-12-03 → 2026-12-10 · Axel-exclusive $1050.00

  • EVA Air BR25 / BR397: SEA 2026-12-03 00:10:00 → HAN 2026-12-04 11:35:00; 1 stop(s) via TPE; 1225 minutes. Local airport times.
    • BR25: SEA 2026-12-03 00:10:00 → TPE 2026-12-04 05:20:00; layover at TPE: 235 minutes.
    • BR397: TPE 2026-12-04 09:15:00 → HAN 2026-12-04 11:35:00.
  • EVA Air BR386 / BR26: HAN 2026-12-10 18:20:00 → SEA 2026-12-10 18:10:00; 1 stop(s) via TPE; 890 minutes. Local airport times.
    • BR386: HAN 2026-12-10 18:20:00 → TPE 2026-12-10 21:55:00; layover at TPE: 105 minutes.
    • BR26: TPE 2026-12-10 23:40:00 → SEA 2026-12-10 18:10:00.

2026-12-03 → 2026-12-12 · Axel-exclusive $1040.00

  • Alaska Airlines AS123 / JL751: SEA 2026-12-03 11:55:00 → HAN 2026-12-04 22:25:00; 1 stop(s) via NRT; 1170 minutes. Local airport times.
    • AS123: SEA 2026-12-03 11:55:00 → NRT 2026-12-04 15:25:00; layover at NRT: 155 minutes.
    • JL751: NRT 2026-12-04 18:00:00 → HAN 2026-12-04 22:25:00.
  • China Airlines CI794 / CI22: HAN 2026-12-12 17:30:00 → SEA 2026-12-12 18:10:00; 1 stop(s) via TPE; 940 minutes. Local airport times.
    • CI794: HAN 2026-12-12 17:30:00 → TPE 2026-12-12 21:10:00; layover at TPE: 145 minutes.
    • CI22: TPE 2026-12-12 23:35:00 → SEA 2026-12-12 18:10:00.

2026-12-03 → 2026-12-12 · Axel-exclusive $1050.00

  • EVA Air BR25 / BR397: SEA 2026-12-03 00:10:00 → HAN 2026-12-04 11:35:00; 1 stop(s) via TPE; 1225 minutes. Local airport times.
    • BR25: SEA 2026-12-03 00:10:00 → TPE 2026-12-04 05:20:00; layover at TPE: 235 minutes.
    • BR397: TPE 2026-12-04 09:15:00 → HAN 2026-12-04 11:35:00.
  • EVA Air BR386 / BR26: HAN 2026-12-12 18:20:00 → SEA 2026-12-12 18:10:00; 1 stop(s) via TPE; 890 minutes. Local airport times.
    • BR386: HAN 2026-12-12 18:20:00 → TPE 2026-12-12 21:55:00; layover at TPE: 105 minutes.
    • BR26: TPE 2026-12-12 23:40:00 → SEA 2026-12-12 18:10:00.

2026-12-03 → 2026-12-13 · Axel-exclusive $1040.00

  • Alaska Airlines AS123 / JL751: SEA 2026-12-03 11:55:00 → HAN 2026-12-04 22:25:00; 1 stop(s) via NRT; 1170 minutes. Local airport times.
    • AS123: SEA 2026-12-03 11:55:00 → NRT 2026-12-04 15:25:00; layover at NRT: 155 minutes.
    • JL751: NRT 2026-12-04 18:00:00 → HAN 2026-12-04 22:25:00.
  • China Airlines CI794 / CI22: HAN 2026-12-13 17:30:00 → SEA 2026-12-13 18:10:00; 1 stop(s) via TPE; 940 minutes. Local airport times.
    • CI794: HAN 2026-12-13 17:30:00 → TPE 2026-12-13 21:10:00; layover at TPE: 145 minutes.
    • CI22: TPE 2026-12-13 23:35:00 → SEA 2026-12-13 18:10:00.

2026-12-03 → 2026-12-13 · Axel-exclusive $1050.00

  • EVA Air BR25 / BR397: SEA 2026-12-03 00:10:00 → HAN 2026-12-04 11:35:00; 1 stop(s) via TPE; 1225 minutes. Local airport times.
    • BR25: SEA 2026-12-03 00:10:00 → TPE 2026-12-04 05:20:00; layover at TPE: 235 minutes.
    • BR397: TPE 2026-12-04 09:15:00 → HAN 2026-12-04 11:35:00.
  • EVA Air BR386 / BR26: HAN 2026-12-13 18:20:00 → SEA 2026-12-13 18:10:00; 1 stop(s) via TPE; 890 minutes. Local airport times.
    • BR386: HAN 2026-12-13 18:20:00 → TPE 2026-12-13 21:55:00; layover at TPE: 105 minutes.
    • BR26: TPE 2026-12-13 23:40:00 → SEA 2026-12-13 18:10:00.

2026-12-03 → 2026-12-14 · Axel-exclusive $1050.00

  • EVA Air BR25 / BR397: SEA 2026-12-03 00:10:00 → HAN 2026-12-04 11:35:00; 1 stop(s) via TPE; 1225 minutes. Local airport times.
    • BR25: SEA 2026-12-03 00:10:00 → TPE 2026-12-04 05:20:00; layover at TPE: 235 minutes.
    • BR397: TPE 2026-12-04 09:15:00 → HAN 2026-12-04 11:35:00.
  • EVA Air BR386 / BR26: HAN 2026-12-14 18:20:00 → SEA 2026-12-14 18:10:00; 1 stop(s) via TPE; 890 minutes. Local airport times.
    • BR386: HAN 2026-12-14 18:20:00 → TPE 2026-12-14 21:55:00; layover at TPE: 105 minutes.
    • BR26: TPE 2026-12-14 23:40:00 → SEA 2026-12-14 18:10:00.

2026-12-03 → 2026-12-14 · Axel-exclusive $1135.00

  • Alaska Airlines AS123 / JL751: SEA 2026-12-03 11:55:00 → HAN 2026-12-04 22:25:00; 1 stop(s) via NRT; 1170 minutes. Local airport times.
    • AS123: SEA 2026-12-03 11:55:00 → NRT 2026-12-04 15:25:00; layover at NRT: 155 minutes.
    • JL751: NRT 2026-12-04 18:00:00 → HAN 2026-12-04 22:25:00.
  • Korean Air KE442 / KE47: HAN 2026-12-14 12:20:00 → SEA 2026-12-14 14:10:00; 1 stop(s) via ICN; 1010 minutes. Local airport times.
    • KE442: HAN 2026-12-14 12:20:00 → ICN 2026-12-14 18:25:00; layover at ICN: 175 minutes.
    • KE47: ICN 2026-12-14 21:20:00 → SEA 2026-12-14 14:10:00.

2026-12-03 → 2026-12-16 · Axel-exclusive $1050.00

  • EVA Air BR25 / BR397: SEA 2026-12-03 00:10:00 → HAN 2026-12-04 11:35:00; 1 stop(s) via TPE; 1225 minutes. Local airport times.
    • BR25: SEA 2026-12-03 00:10:00 → TPE 2026-12-04 05:20:00; layover at TPE: 235 minutes.
    • BR397: TPE 2026-12-04 09:15:00 → HAN 2026-12-04 11:35:00.
  • EVA Air BR386 / BR26: HAN 2026-12-16 18:20:00 → SEA 2026-12-16 18:10:00; 1 stop(s) via TPE; 890 minutes. Local airport times.
    • BR386: HAN 2026-12-16 18:20:00 → TPE 2026-12-16 21:55:00; layover at TPE: 105 minutes.
    • BR26: TPE 2026-12-16 23:40:00 → SEA 2026-12-16 18:10:00.

2026-12-03 → 2026-12-16 · Axel-exclusive $1135.00

  • Alaska Airlines AS123 / JL751: SEA 2026-12-03 11:55:00 → HAN 2026-12-04 22:25:00; 1 stop(s) via NRT; 1170 minutes. Local airport times.
    • AS123: SEA 2026-12-03 11:55:00 → NRT 2026-12-04 15:25:00; layover at NRT: 155 minutes.
    • JL751: NRT 2026-12-04 18:00:00 → HAN 2026-12-04 22:25:00.
  • Korean Air KE442 / KE47: HAN 2026-12-16 12:20:00 → SEA 2026-12-16 14:10:00; 1 stop(s) via ICN; 1010 minutes. Local airport times.
    • KE442: HAN 2026-12-16 12:20:00 → ICN 2026-12-16 18:25:00; layover at ICN: 175 minutes.
    • KE47: ICN 2026-12-16 21:20:00 → SEA 2026-12-16 14:10:00.

2026-12-03 → 2026-12-17 · Axel-exclusive $1040.00

  • Alaska Airlines AS123 / JL751: SEA 2026-12-03 11:55:00 → HAN 2026-12-04 22:25:00; 1 stop(s) via NRT; 1170 minutes. Local airport times.
    • AS123: SEA 2026-12-03 11:55:00 → NRT 2026-12-04 15:25:00; layover at NRT: 155 minutes.
    • JL751: NRT 2026-12-04 18:00:00 → HAN 2026-12-04 22:25:00.
  • China Airlines CI794 / CI22: HAN 2026-12-17 17:30:00 → SEA 2026-12-17 18:10:00; 1 stop(s) via TPE; 940 minutes. Local airport times.
    • CI794: HAN 2026-12-17 17:30:00 → TPE 2026-12-17 21:10:00; layover at TPE: 145 minutes.
    • CI22: TPE 2026-12-17 23:35:00 → SEA 2026-12-17 18:10:00.

2026-12-03 → 2026-12-17 · Axel-exclusive $1050.00

  • EVA Air BR25 / BR397: SEA 2026-12-03 00:10:00 → HAN 2026-12-04 11:35:00; 1 stop(s) via TPE; 1225 minutes. Local airport times.
    • BR25: SEA 2026-12-03 00:10:00 → TPE 2026-12-04 05:20:00; layover at TPE: 235 minutes.
    • BR397: TPE 2026-12-04 09:15:00 → HAN 2026-12-04 11:35:00.
  • EVA Air BR386 / BR26: HAN 2026-12-17 18:20:00 → SEA 2026-12-17 18:10:00; 1 stop(s) via TPE; 890 minutes. Local airport times.
    • BR386: HAN 2026-12-17 18:20:00 → TPE 2026-12-17 21:55:00; layover at TPE: 105 minutes.
    • BR26: TPE 2026-12-17 23:40:00 → SEA 2026-12-17 18:10:00.

2026-12-03 → 2026-12-31 · Axel-exclusive $1181.25

  • EVA Air BR25 / BR397: SEA 2026-12-03 00:10:00 → HAN 2026-12-04 11:35:00; 1 stop(s) via TPE; 1225 minutes. Local airport times.
    • BR25: SEA 2026-12-03 00:10:00 → TPE 2026-12-04 05:20:00; layover at TPE: 235 minutes.
    • BR397: TPE 2026-12-04 09:15:00 → HAN 2026-12-04 11:35:00.
  • EVA Air BR386 / BR26: HAN 2026-12-31 18:20:00 → SEA 2026-12-31 18:10:00; 1 stop(s) via TPE; 890 minutes. Local airport times.
    • BR386: HAN 2026-12-31 18:20:00 → TPE 2026-12-31 21:55:00; layover at TPE: 105 minutes.
    • BR26: TPE 2026-12-31 23:40:00 → SEA 2026-12-31 18:10:00.

2026-12-03 → 2026-12-31 · Axel-exclusive $1193.75

  • Alaska Airlines AS123 / JL751: SEA 2026-12-03 11:55:00 → HAN 2026-12-04 22:25:00; 1 stop(s) via NRT; 1170 minutes. Local airport times.
    • AS123: SEA 2026-12-03 11:55:00 → NRT 2026-12-04 15:25:00; layover at NRT: 155 minutes.
    • JL751: NRT 2026-12-04 18:00:00 → HAN 2026-12-04 22:25:00.
  • Vietnam Airlines VN578 / CI22: HAN 2026-12-31 17:30:00 → SEA 2026-12-31 18:10:00; 1 stop(s) via TPE; 940 minutes. Local airport times.
    • VN578: HAN 2026-12-31 17:30:00 → TPE 2026-12-31 21:05:00; layover at TPE: 150 minutes.
    • CI22: TPE 2026-12-31 23:35:00 → SEA 2026-12-31 18:10:00.

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  • This page: Seattle (SEA) to Hanoi (HAN) · Dec 3, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Hanoi for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
  • Next: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Seattle to Hanoi (HAN) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.