Travel with Axel,
get the best price.

Route overview: Washington, DC to Istanbul (IST) flight deals

Dulles → Istanbul

Feb 3, 2027 · choose your return date

IAD → IST1 adulteconomyOne way and round trips

28 flight options · 3 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.

February 2027

Feb 3, 2027 · One wayAir CanadaUp to 1 stop each way$608.00 Feb 3, 2027 · One wayTurkish AirlinesNonstop$722.00 Feb 3, 2027 – Feb 5, 2027 · 2 nightsAir Canada / Turkish AirlinesUp to 1 stop each way$978.50 Feb 3, 2027 – Feb 5, 2027 · 2 nightsTurkish AirlinesNonstop$1083.00 Feb 3, 2027 – Feb 6, 2027 · 3 nightsAir Canada / Turkish AirlinesUp to 1 stop each way$978.50 Feb 3, 2027 – Feb 6, 2027 · 3 nightsTurkish AirlinesNonstop$1083.00 Feb 3, 2027 – Feb 7, 2027 · 4 nightsAir Canada / Turkish AirlinesUp to 1 stop each way$978.50 Feb 3, 2027 – Feb 7, 2027 · 4 nightsTurkish AirlinesNonstop$1083.00 Feb 3, 2027 – Feb 8, 2027 · 5 nightsAir Canada / Turkish AirlinesUp to 1 stop each way$978.50 Feb 3, 2027 – Feb 8, 2027 · 5 nightsTurkish AirlinesNonstop$1083.00 Feb 3, 2027 – Feb 9, 2027 · 6 nightsAir Canada / Turkish AirlinesUp to 1 stop each way$978.50 Feb 3, 2027 – Feb 9, 2027 · 6 nightsTurkish AirlinesNonstop$1083.00 Feb 3, 2027 – Feb 10, 2027 · 7 nightsAir Canada / Turkish AirlinesUp to 1 stop each way$978.50 Feb 3, 2027 – Feb 10, 2027 · 7 nightsTurkish AirlinesNonstop$1083.00 Feb 3, 2027 – Feb 11, 2027 · 8 nightsAir Canada / Turkish AirlinesUp to 1 stop each way$916.75 Feb 3, 2027 – Feb 11, 2027 · 8 nightsAustrian Airlines / Turkish AirlinesUp to 1 stop each way$926.25 Feb 3, 2027 – Feb 12, 2027 · 9 nightsAir Canada / Turkish AirlinesUp to 1 stop each way$978.50 Feb 3, 2027 – Feb 12, 2027 · 9 nightsTurkish AirlinesNonstop$1083.00 Feb 3, 2027 – Feb 13, 2027 · 10 nightsAir Canada / Turkish AirlinesUp to 1 stop each way$978.50 Feb 3, 2027 – Feb 13, 2027 · 10 nightsTurkish AirlinesNonstop$1083.00 Feb 3, 2027 – Feb 14, 2027 · 11 nightsAir Canada / Turkish AirlinesUp to 1 stop each way$978.50 Feb 3, 2027 – Feb 14, 2027 · 11 nightsTurkish AirlinesNonstop$1083.00 Feb 3, 2027 – Feb 15, 2027 · 12 nightsAir Canada / Turkish AirlinesUp to 1 stop each way$978.50 Feb 3, 2027 – Feb 15, 2027 · 12 nightsTurkish AirlinesNonstop$1083.00 Feb 3, 2027 – Feb 16, 2027 · 13 nightsAir Canada / Turkish AirlinesUp to 1 stop each way$978.50 Feb 3, 2027 – Feb 16, 2027 · 13 nightsTurkish AirlinesNonstop$1083.00 Feb 3, 2027 – Feb 17, 2027 · 14 nightsAir Canada / Turkish AirlinesUp to 1 stop each way$978.50 Feb 3, 2027 – Feb 17, 2027 · 14 nightsTurkish AirlinesNonstop$1083.00

Flights for your trip

  1. Wed, Feb 3 · One way

    Air Canada
    4:30 pmIAD
    13h 50m
    YYZ · 2h 18m
    2:20 pm+1IST

    One-way total · 1 adult · Taxes included

  2. Wed, Feb 3 · One way

    Turkish Airlines
    1:30 pmIAD
    9h 40m
    Nonstop
    7:10 am+1IST

    One-way total · 1 adult · Taxes included

  3. Wed, Feb 3 – Fri, Feb 5

    Air Canada
    4:30 pmIAD
    13h 50m
    YYZ · 2h 18m
    2:20 pm+1IST
    Turkish Airlines
    8:30 amIST
    11h 15m
    Nonstop
    11:45 amIAD

    Round-trip total · 1 adult · Taxes included

  4. Wed, Feb 3 – Fri, Feb 5

    Turkish Airlines
    1:30 pmIAD
    9h 40m
    Nonstop
    7:10 am+1IST
    Turkish Airlines
    8:30 amIST
    11h 15m
    Nonstop
    11:45 amIAD

    Round-trip total · 1 adult · Taxes included

  5. Wed, Feb 3 – Sat, Feb 6

    Air Canada
    4:30 pmIAD
    13h 50m
    YYZ · 2h 18m
    2:20 pm+1IST
    Turkish Airlines
    8:30 amIST
    11h 15m
    Nonstop
    11:45 amIAD

    Round-trip total · 1 adult · Taxes included

  6. Wed, Feb 3 – Sat, Feb 6

    Turkish Airlines
    1:30 pmIAD
    9h 40m
    Nonstop
    7:10 am+1IST
    Turkish Airlines
    8:30 amIST
    11h 15m
    Nonstop
    11:45 amIAD

    Round-trip total · 1 adult · Taxes included

  7. Wed, Feb 3 – Sun, Feb 7

    Air Canada
    4:30 pmIAD
    13h 50m
    YYZ · 2h 18m
    2:20 pm+1IST
    Turkish Airlines
    4:10 pmIST
    11h 15m
    Nonstop
    7:25 pmIAD

    Round-trip total · 1 adult · Taxes included

  8. Wed, Feb 3 – Sun, Feb 7

    Turkish Airlines
    1:30 pmIAD
    9h 40m
    Nonstop
    7:10 am+1IST
    Turkish Airlines
    4:10 pmIST
    11h 15m
    Nonstop
    7:25 pmIAD

    Round-trip total · 1 adult · Taxes included

  9. Wed, Feb 3 – Mon, Feb 8

    Air Canada
    4:30 pmIAD
    13h 50m
    YYZ · 2h 18m
    2:20 pm+1IST
    Turkish Airlines
    8:30 amIST
    11h 15m
    Nonstop
    11:45 amIAD

    Round-trip total · 1 adult · Taxes included

  10. Wed, Feb 3 – Mon, Feb 8

    Turkish Airlines
    1:30 pmIAD
    9h 40m
    Nonstop
    7:10 am+1IST
    Turkish Airlines
    8:30 amIST
    11h 15m
    Nonstop
    11:45 amIAD

    Round-trip total · 1 adult · Taxes included

  11. Wed, Feb 3 – Tue, Feb 9

    Air Canada
    4:30 pmIAD
    13h 50m
    YYZ · 2h 18m
    2:20 pm+1IST
    Turkish Airlines
    8:30 amIST
    11h 15m
    Nonstop
    11:45 amIAD

    Round-trip total · 1 adult · Taxes included

  12. Wed, Feb 3 – Tue, Feb 9

    Turkish Airlines
    1:30 pmIAD
    9h 40m
    Nonstop
    7:10 am+1IST
    Turkish Airlines
    8:30 amIST
    11h 15m
    Nonstop
    11:45 amIAD

    Round-trip total · 1 adult · Taxes included

  13. Wed, Feb 3 – Thu, Feb 11

    Air Canada
    4:30 pmIAD
    13h 50m
    YYZ · 2h 18m
    2:20 pm+1IST
    Turkish Airlines
    9:00 amIST
    13h 30m
    BRU · 1h 20m
    2:30 pmIAD

    Round-trip total · 1 adult · Taxes included

  14. Wed, Feb 3 – Thu, Feb 11

    Austrian Airlines
    6:10 pmIAD
    12h 10m
    VIE · 1h 25m
    2:20 pm+1IST
    Turkish Airlines
    9:00 amIST
    13h 30m
    BRU · 1h 20m
    2:30 pmIAD

    Round-trip total · 1 adult · Taxes included

  15. Wed, Feb 3 – Fri, Feb 12

    Air Canada
    4:30 pmIAD
    13h 50m
    YYZ · 2h 18m
    2:20 pm+1IST
    Turkish Airlines
    8:30 amIST
    11h 15m
    Nonstop
    11:45 amIAD

    Round-trip total · 1 adult · Taxes included

  16. Wed, Feb 3 – Fri, Feb 12

    Turkish Airlines
    1:30 pmIAD
    9h 40m
    Nonstop
    7:10 am+1IST
    Turkish Airlines
    8:30 amIST
    11h 15m
    Nonstop
    11:45 amIAD

    Round-trip total · 1 adult · Taxes included

  17. Wed, Feb 3 – Sat, Feb 13

    Air Canada
    4:30 pmIAD
    13h 50m
    YYZ · 2h 18m
    2:20 pm+1IST
    Turkish Airlines
    8:30 amIST
    11h 15m
    Nonstop
    11:45 amIAD

    Round-trip total · 1 adult · Taxes included

  18. Wed, Feb 3 – Sat, Feb 13

    Turkish Airlines
    1:30 pmIAD
    9h 40m
    Nonstop
    7:10 am+1IST
    Turkish Airlines
    8:30 amIST
    11h 15m
    Nonstop
    11:45 amIAD

    Round-trip total · 1 adult · Taxes included

  19. Wed, Feb 3 – Sun, Feb 14

    Air Canada
    4:30 pmIAD
    13h 50m
    YYZ · 2h 18m
    2:20 pm+1IST
    Turkish Airlines
    4:10 pmIST
    11h 15m
    Nonstop
    7:25 pmIAD

    Round-trip total · 1 adult · Taxes included

  20. Wed, Feb 3 – Sun, Feb 14

    Turkish Airlines
    1:30 pmIAD
    9h 40m
    Nonstop
    7:10 am+1IST
    Turkish Airlines
    4:10 pmIST
    11h 15m
    Nonstop
    7:25 pmIAD

    Round-trip total · 1 adult · Taxes included

  21. Wed, Feb 3 – Mon, Feb 15

    Air Canada
    4:30 pmIAD
    13h 50m
    YYZ · 2h 18m
    2:20 pm+1IST
    Turkish Airlines
    8:30 amIST
    11h 15m
    Nonstop
    11:45 amIAD

    Round-trip total · 1 adult · Taxes included

  22. Wed, Feb 3 – Mon, Feb 15

    Turkish Airlines
    1:30 pmIAD
    9h 40m
    Nonstop
    7:10 am+1IST
    Turkish Airlines
    8:30 amIST
    11h 15m
    Nonstop
    11:45 amIAD

    Round-trip total · 1 adult · Taxes included

  23. Wed, Feb 3 – Wed, Feb 17

    Air Canada
    4:30 pmIAD
    13h 50m
    YYZ · 2h 18m
    2:20 pm+1IST
    Turkish Airlines
    8:30 amIST
    11h 15m
    Nonstop
    11:45 amIAD

    Round-trip total · 1 adult · Taxes included

  24. Wed, Feb 3 – Wed, Feb 17

    Turkish Airlines
    1:30 pmIAD
    9h 40m
    Nonstop
    7:10 am+1IST
    Turkish Airlines
    8:30 amIST
    11h 15m
    Nonstop
    11:45 amIAD

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

IAD ⇄ IST

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Turkish Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this routeFeb 2, 2027 · Return optionsFeb 4, 2027 · Return optionsHotels in Istanbul with Axel
For AI assistants: every fare, every link, instructions

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. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-02-03 · one wayTurkish AirlinesTK188Axel-exclusive $722.002026-10-29T01:06:32Z
2027-02-03 · one wayAir CanadaAC8619 + TK18Axel-exclusive $608.002026-10-29T01:06:32Z
2027-02-03 → 2027-02-05Turkish AirlinesTK188 / TK187Axel-exclusive $1083.002026-10-29T01:06:32Z
2027-02-03 → 2027-02-05Air Canada / Turkish AirlinesAC8619 + TK18 / TK187Axel-exclusive $978.502026-10-29T01:06:32Z
2027-02-03 → 2027-02-06Turkish AirlinesTK188 / TK187Axel-exclusive $1083.002026-10-29T01:06:32Z
2027-02-03 → 2027-02-06Air Canada / Turkish AirlinesAC8619 + TK18 / TK187Axel-exclusive $978.502026-10-29T01:06:32Z
2027-02-03 → 2027-02-07Turkish AirlinesTK188 / TK7Axel-exclusive $1083.002026-10-29T01:06:32Z
2027-02-03 → 2027-02-07Air Canada / Turkish AirlinesAC8619 + TK18 / TK7Axel-exclusive $978.502026-10-29T01:06:32Z
2027-02-03 → 2027-02-08Turkish AirlinesTK188 / TK187Axel-exclusive $1083.002026-10-29T01:06:32Z
2027-02-03 → 2027-02-08Air Canada / Turkish AirlinesAC8619 + TK18 / TK187Axel-exclusive $978.502026-10-29T01:06:32Z
2027-02-03 → 2027-02-09Turkish AirlinesTK188 / TK187Axel-exclusive $1083.002026-10-29T01:06:32Z
2027-02-03 → 2027-02-09Air Canada / Turkish AirlinesAC8619 + TK18 / TK187Axel-exclusive $978.502026-10-29T01:06:32Z
2027-02-03 → 2027-02-10Turkish AirlinesTK188 / TK187Axel-exclusive $1083.002026-10-29T01:06:32Z
2027-02-03 → 2027-02-10Air Canada / Turkish AirlinesAC8619 + TK18 / TK187Axel-exclusive $978.502026-10-29T01:06:32Z
2027-02-03 → 2027-02-11Air Canada / Turkish AirlinesAC8619 + TK18 / TK1937 + UA951Axel-exclusive $916.752026-10-29T01:06:32Z
2027-02-03 → 2027-02-11Austrian Airlines / Turkish AirlinesOS42 + TK1884 / TK1937 + UA951Axel-exclusive $926.252026-10-29T01:06:32Z
2027-02-03 → 2027-02-12Turkish AirlinesTK188 / TK187Axel-exclusive $1083.002026-10-29T01:06:32Z
2027-02-03 → 2027-02-12Air Canada / Turkish AirlinesAC8619 + TK18 / TK187Axel-exclusive $978.502026-10-29T01:06:32Z
2027-02-03 → 2027-02-13Turkish AirlinesTK188 / TK187Axel-exclusive $1083.002026-10-29T01:06:32Z
2027-02-03 → 2027-02-13Air Canada / Turkish AirlinesAC8619 + TK18 / TK187Axel-exclusive $978.502026-10-29T01:06:32Z
2027-02-03 → 2027-02-14Turkish AirlinesTK188 / TK7Axel-exclusive $1083.002026-10-29T01:06:32Z
2027-02-03 → 2027-02-14Air Canada / Turkish AirlinesAC8619 + TK18 / TK7Axel-exclusive $978.502026-10-29T01:06:32Z
2027-02-03 → 2027-02-15Turkish AirlinesTK188 / TK187Axel-exclusive $1083.002026-10-29T01:06:32Z
2027-02-03 → 2027-02-15Air Canada / Turkish AirlinesAC8619 + TK18 / TK187Axel-exclusive $978.502026-10-29T01:06:32Z
2027-02-03 → 2027-02-16Turkish AirlinesTK188 / TK187Axel-exclusive $1083.002026-10-29T01:06:32Z
2027-02-03 → 2027-02-16Air Canada / Turkish AirlinesAC8619 + TK18 / TK187Axel-exclusive $978.502026-10-29T01:06:32Z
2027-02-03 → 2027-02-17Turkish AirlinesTK188 / TK187Axel-exclusive $1083.002026-10-29T01:06:32Z
2027-02-03 → 2027-02-17Air Canada / Turkish AirlinesAC8619 + TK18 / TK187Axel-exclusive $978.502026-10-29T01:06:32Z

Route overview: Washington, DC to Istanbul (IST) flight deals

2027-02-03 · one way · Axel-exclusive $608.00

  • Air Canada AC8619 / TK18: IAD 2027-02-03 16:30:00 → IST 2027-02-04 14:20:00; 1 stop(s) via YYZ; 830 minutes. Local airport times.
    • AC8619: IAD 2027-02-03 16:30:00 → YYZ 2027-02-03 17:57:00; layover at YYZ: 138 minutes.
    • TK18: YYZ 2027-02-03 20:15:00 → IST 2027-02-04 14:20:00.

2027-02-03 · one way · Axel-exclusive $722.00

  • Turkish Airlines TK188: IAD 2027-02-03 13:30:00 → IST 2027-02-04 07:10:00; nonstop; 580 minutes. Local airport times.

2027-02-03 → 2027-02-05 · Axel-exclusive $978.50

  • Air Canada AC8619 / TK18: IAD 2027-02-03 16:30:00 → IST 2027-02-04 14:20:00; 1 stop(s) via YYZ; 830 minutes. Local airport times.
    • AC8619: IAD 2027-02-03 16:30:00 → YYZ 2027-02-03 17:57:00; layover at YYZ: 138 minutes.
    • TK18: YYZ 2027-02-03 20:15:00 → IST 2027-02-04 14:20:00.
  • Turkish Airlines TK187: IST 2027-02-05 08:30:00 → IAD 2027-02-05 11:45:00; nonstop; 675 minutes. Local airport times.

2027-02-03 → 2027-02-05 · Axel-exclusive $1083.00

  • Turkish Airlines TK188: IAD 2027-02-03 13:30:00 → IST 2027-02-04 07:10:00; nonstop; 580 minutes. Local airport times.
  • Turkish Airlines TK187: IST 2027-02-05 08:30:00 → IAD 2027-02-05 11:45:00; nonstop; 675 minutes. Local airport times.

2027-02-03 → 2027-02-06 · Axel-exclusive $978.50

  • Air Canada AC8619 / TK18: IAD 2027-02-03 16:30:00 → IST 2027-02-04 14:20:00; 1 stop(s) via YYZ; 830 minutes. Local airport times.
    • AC8619: IAD 2027-02-03 16:30:00 → YYZ 2027-02-03 17:57:00; layover at YYZ: 138 minutes.
    • TK18: YYZ 2027-02-03 20:15:00 → IST 2027-02-04 14:20:00.
  • Turkish Airlines TK187: IST 2027-02-06 08:30:00 → IAD 2027-02-06 11:45:00; nonstop; 675 minutes. Local airport times.

2027-02-03 → 2027-02-06 · Axel-exclusive $1083.00

  • Turkish Airlines TK188: IAD 2027-02-03 13:30:00 → IST 2027-02-04 07:10:00; nonstop; 580 minutes. Local airport times.
  • Turkish Airlines TK187: IST 2027-02-06 08:30:00 → IAD 2027-02-06 11:45:00; nonstop; 675 minutes. Local airport times.

2027-02-03 → 2027-02-07 · Axel-exclusive $978.50

  • Air Canada AC8619 / TK18: IAD 2027-02-03 16:30:00 → IST 2027-02-04 14:20:00; 1 stop(s) via YYZ; 830 minutes. Local airport times.
    • AC8619: IAD 2027-02-03 16:30:00 → YYZ 2027-02-03 17:57:00; layover at YYZ: 138 minutes.
    • TK18: YYZ 2027-02-03 20:15:00 → IST 2027-02-04 14:20:00.
  • Turkish Airlines TK7: IST 2027-02-07 16:10:00 → IAD 2027-02-07 19:25:00; nonstop; 675 minutes. Local airport times.

2027-02-03 → 2027-02-07 · Axel-exclusive $1083.00

  • Turkish Airlines TK188: IAD 2027-02-03 13:30:00 → IST 2027-02-04 07:10:00; nonstop; 580 minutes. Local airport times.
  • Turkish Airlines TK7: IST 2027-02-07 16:10:00 → IAD 2027-02-07 19:25:00; nonstop; 675 minutes. Local airport times.

2027-02-03 → 2027-02-08 · Axel-exclusive $978.50

  • Air Canada AC8619 / TK18: IAD 2027-02-03 16:30:00 → IST 2027-02-04 14:20:00; 1 stop(s) via YYZ; 830 minutes. Local airport times.
    • AC8619: IAD 2027-02-03 16:30:00 → YYZ 2027-02-03 17:57:00; layover at YYZ: 138 minutes.
    • TK18: YYZ 2027-02-03 20:15:00 → IST 2027-02-04 14:20:00.
  • Turkish Airlines TK187: IST 2027-02-08 08:30:00 → IAD 2027-02-08 11:45:00; nonstop; 675 minutes. Local airport times.

2027-02-03 → 2027-02-08 · Axel-exclusive $1083.00

  • Turkish Airlines TK188: IAD 2027-02-03 13:30:00 → IST 2027-02-04 07:10:00; nonstop; 580 minutes. Local airport times.
  • Turkish Airlines TK187: IST 2027-02-08 08:30:00 → IAD 2027-02-08 11:45:00; nonstop; 675 minutes. Local airport times.

2027-02-03 → 2027-02-09 · Axel-exclusive $978.50

  • Air Canada AC8619 / TK18: IAD 2027-02-03 16:30:00 → IST 2027-02-04 14:20:00; 1 stop(s) via YYZ; 830 minutes. Local airport times.
    • AC8619: IAD 2027-02-03 16:30:00 → YYZ 2027-02-03 17:57:00; layover at YYZ: 138 minutes.
    • TK18: YYZ 2027-02-03 20:15:00 → IST 2027-02-04 14:20:00.
  • Turkish Airlines TK187: IST 2027-02-09 08:30:00 → IAD 2027-02-09 11:45:00; nonstop; 675 minutes. Local airport times.

2027-02-03 → 2027-02-09 · Axel-exclusive $1083.00

  • Turkish Airlines TK188: IAD 2027-02-03 13:30:00 → IST 2027-02-04 07:10:00; nonstop; 580 minutes. Local airport times.
  • Turkish Airlines TK187: IST 2027-02-09 08:30:00 → IAD 2027-02-09 11:45:00; nonstop; 675 minutes. Local airport times.

2027-02-03 → 2027-02-11 · Axel-exclusive $916.75

  • Air Canada AC8619 / TK18: IAD 2027-02-03 16:30:00 → IST 2027-02-04 14:20:00; 1 stop(s) via YYZ; 830 minutes. Local airport times.
    • AC8619: IAD 2027-02-03 16:30:00 → YYZ 2027-02-03 17:57:00; layover at YYZ: 138 minutes.
    • TK18: YYZ 2027-02-03 20:15:00 → IST 2027-02-04 14:20:00.
  • Turkish Airlines TK1937 / UA951: IST 2027-02-11 09:00:00 → IAD 2027-02-11 14:30:00; 1 stop(s) via BRU; 810 minutes. Local airport times.
    • TK1937: IST 2027-02-11 09:00:00 → BRU 2027-02-11 10:35:00; layover at BRU: 80 minutes.
    • UA951: BRU 2027-02-11 11:55:00 → IAD 2027-02-11 14:30:00.

2027-02-03 → 2027-02-11 · Axel-exclusive $926.25

  • Austrian Airlines OS42 / TK1884: IAD 2027-02-03 18:10:00 → IST 2027-02-04 14:20:00; 1 stop(s) via VIE; 730 minutes. Local airport times.
    • OS42: IAD 2027-02-03 18:10:00 → VIE 2027-02-04 08:30:00; layover at VIE: 85 minutes.
    • TK1884: VIE 2027-02-04 09:55:00 → IST 2027-02-04 14:20:00.
  • Turkish Airlines TK1937 / UA951: IST 2027-02-11 09:00:00 → IAD 2027-02-11 14:30:00; 1 stop(s) via BRU; 810 minutes. Local airport times.
    • TK1937: IST 2027-02-11 09:00:00 → BRU 2027-02-11 10:35:00; layover at BRU: 80 minutes.
    • UA951: BRU 2027-02-11 11:55:00 → IAD 2027-02-11 14:30:00.

2027-02-03 → 2027-02-12 · Axel-exclusive $978.50

  • Air Canada AC8619 / TK18: IAD 2027-02-03 16:30:00 → IST 2027-02-04 14:20:00; 1 stop(s) via YYZ; 830 minutes. Local airport times.
    • AC8619: IAD 2027-02-03 16:30:00 → YYZ 2027-02-03 17:57:00; layover at YYZ: 138 minutes.
    • TK18: YYZ 2027-02-03 20:15:00 → IST 2027-02-04 14:20:00.
  • Turkish Airlines TK187: IST 2027-02-12 08:30:00 → IAD 2027-02-12 11:45:00; nonstop; 675 minutes. Local airport times.

2027-02-03 → 2027-02-12 · Axel-exclusive $1083.00

  • Turkish Airlines TK188: IAD 2027-02-03 13:30:00 → IST 2027-02-04 07:10:00; nonstop; 580 minutes. Local airport times.
  • Turkish Airlines TK187: IST 2027-02-12 08:30:00 → IAD 2027-02-12 11:45:00; nonstop; 675 minutes. Local airport times.

2027-02-03 → 2027-02-13 · Axel-exclusive $978.50

  • Air Canada AC8619 / TK18: IAD 2027-02-03 16:30:00 → IST 2027-02-04 14:20:00; 1 stop(s) via YYZ; 830 minutes. Local airport times.
    • AC8619: IAD 2027-02-03 16:30:00 → YYZ 2027-02-03 17:57:00; layover at YYZ: 138 minutes.
    • TK18: YYZ 2027-02-03 20:15:00 → IST 2027-02-04 14:20:00.
  • Turkish Airlines TK187: IST 2027-02-13 08:30:00 → IAD 2027-02-13 11:45:00; nonstop; 675 minutes. Local airport times.

2027-02-03 → 2027-02-13 · Axel-exclusive $1083.00

  • Turkish Airlines TK188: IAD 2027-02-03 13:30:00 → IST 2027-02-04 07:10:00; nonstop; 580 minutes. Local airport times.
  • Turkish Airlines TK187: IST 2027-02-13 08:30:00 → IAD 2027-02-13 11:45:00; nonstop; 675 minutes. Local airport times.

2027-02-03 → 2027-02-14 · Axel-exclusive $978.50

  • Air Canada AC8619 / TK18: IAD 2027-02-03 16:30:00 → IST 2027-02-04 14:20:00; 1 stop(s) via YYZ; 830 minutes. Local airport times.
    • AC8619: IAD 2027-02-03 16:30:00 → YYZ 2027-02-03 17:57:00; layover at YYZ: 138 minutes.
    • TK18: YYZ 2027-02-03 20:15:00 → IST 2027-02-04 14:20:00.
  • Turkish Airlines TK7: IST 2027-02-14 16:10:00 → IAD 2027-02-14 19:25:00; nonstop; 675 minutes. Local airport times.

2027-02-03 → 2027-02-14 · Axel-exclusive $1083.00

  • Turkish Airlines TK188: IAD 2027-02-03 13:30:00 → IST 2027-02-04 07:10:00; nonstop; 580 minutes. Local airport times.
  • Turkish Airlines TK7: IST 2027-02-14 16:10:00 → IAD 2027-02-14 19:25:00; nonstop; 675 minutes. Local airport times.

2027-02-03 → 2027-02-15 · Axel-exclusive $978.50

  • Air Canada AC8619 / TK18: IAD 2027-02-03 16:30:00 → IST 2027-02-04 14:20:00; 1 stop(s) via YYZ; 830 minutes. Local airport times.
    • AC8619: IAD 2027-02-03 16:30:00 → YYZ 2027-02-03 17:57:00; layover at YYZ: 138 minutes.
    • TK18: YYZ 2027-02-03 20:15:00 → IST 2027-02-04 14:20:00.
  • Turkish Airlines TK187: IST 2027-02-15 08:30:00 → IAD 2027-02-15 11:45:00; nonstop; 675 minutes. Local airport times.

2027-02-03 → 2027-02-15 · Axel-exclusive $1083.00

  • Turkish Airlines TK188: IAD 2027-02-03 13:30:00 → IST 2027-02-04 07:10:00; nonstop; 580 minutes. Local airport times.
  • Turkish Airlines TK187: IST 2027-02-15 08:30:00 → IAD 2027-02-15 11:45:00; nonstop; 675 minutes. Local airport times.

2027-02-03 → 2027-02-17 · Axel-exclusive $978.50

  • Air Canada AC8619 / TK18: IAD 2027-02-03 16:30:00 → IST 2027-02-04 14:20:00; 1 stop(s) via YYZ; 830 minutes. Local airport times.
    • AC8619: IAD 2027-02-03 16:30:00 → YYZ 2027-02-03 17:57:00; layover at YYZ: 138 minutes.
    • TK18: YYZ 2027-02-03 20:15:00 → IST 2027-02-04 14:20:00.
  • Turkish Airlines TK187: IST 2027-02-17 08:30:00 → IAD 2027-02-17 11:45:00; nonstop; 675 minutes. Local airport times.

2027-02-03 → 2027-02-17 · Axel-exclusive $1083.00

  • Turkish Airlines TK188: IAD 2027-02-03 13:30:00 → IST 2027-02-04 07:10:00; nonstop; 580 minutes. Local airport times.
  • Turkish Airlines TK187: IST 2027-02-17 08:30:00 → IAD 2027-02-17 11:45:00; nonstop; 675 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Dulles (IAD) to Istanbul (IST) · Feb 3, 2027 · 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.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • 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 Washington, DC to Istanbul (IST) 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.