Travel with Axel,
get the best price.

Dulles → Istanbul

Dec 4, 2026 · return Dec 7, 2026

IAD → IST1 adulteconomyRound trip

8 flight options · 6 airlines

Nonstop flights

Fri, Dec 4 – Mon, Dec 7

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

Fri, Dec 4 – Mon, Dec 7

Turkish Airlines
9:20 pmIAD
10h
Nonstop
3:20 pm+1IST
Turkish Airlines
8:30 amIST
11h 15m
Nonstop
11:45 amIAD

Round-trip total · 1 adult · Taxes included

One-stop flights

Fri, Dec 4 – Mon, Dec 7

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

Fri, Dec 4 – Mon, Dec 7

Austrian Airlines
6:10 pmIAD
12h 10m
VIE · 1h 25m
2:20 pm+1IST
Turkish Airlines
8:30 amIST
11h 15m
Nonstop
11:45 amIAD

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Mon, Dec 7

Air France
9:30 pmIAD
12h 25m
CDG · 1h 25m
5:55 pm+1IST
Turkish Airlines
8:30 amIST
11h 15m
Nonstop
11:45 amIAD

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Mon, Dec 7

Lufthansa
10:55 pmIAD
12h 35m
MUC · 1h 55m
7:30 pm+1IST
Turkish Airlines
8:30 amIST
11h 15m
Nonstop
11:45 amIAD

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Mon, Dec 7

United Airlines
5:40 pmIAD
14h 15m
FCO · 2h 45m
3:55 pm+1IST
Turkish Airlines
8:30 amIST
11h 15m
Nonstop
11:45 amIAD

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Mon, Dec 7

Lufthansa
6:00 pmIAD
14h 5m
FRA · 3h 15m
4:05 pm+1IST
Turkish Airlines
8:30 amIST
11h 15m
Nonstop
11:45 amIAD

Round-trip total · 1 adult · Taxes included

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

More dates

All dates for this routeNov 24, 2026 → Nov 29, 2026Dec 22, 2026 → Dec 27, 2026Dec 30, 2026 → Jan 2, 2027Jan 15, 2027 → Jan 18, 2027Oct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Jan 22, 2027 → Jan 25, 2027Oct 30, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-04 → 2026-12-07Turkish AirlinesTK188 / TK187$1140.002026-10-29T01:06:32Z
2026-12-04 → 2026-12-07Air Canada / Turkish AirlinesAC8619 + TK18 / TK187$1030.002026-10-29T01:06:32Z
2026-12-04 → 2026-12-07Austrian Airlines / Turkish AirlinesOS42 + TK1884 / TK187$1040.002026-10-29T01:06:32Z
2026-12-04 → 2026-12-07Air France / Turkish AirlinesAF53 + AF1390 / TK187$1060.002026-10-29T01:06:32Z
2026-12-04 → 2026-12-07Lufthansa / Turkish AirlinesLH415 + TK1634 / TK187$1070.002026-10-29T01:06:32Z
2026-12-04 → 2026-12-07United Airlines / Turkish AirlinesUA884 + TK1862 / TK187$1080.002026-10-29T01:06:32Z
2026-12-04 → 2026-12-07Turkish AirlinesTK8 / TK187$1140.002026-10-29T01:06:32Z
2026-12-04 → 2026-12-07Lufthansa / Turkish AirlinesLH419 + TK1588 / TK187$1070.002026-10-29T01:06:32Z

2026-12-04 → 2026-12-07 · $1140.00

  • Turkish Airlines TK188: IAD 2026-12-04 13:30:00 → IST 2026-12-05 07:10:00; nonstop; 580 minutes. Local airport times.
  • Turkish Airlines TK187: IST 2026-12-07 08:30:00 → IAD 2026-12-07 11:45:00; nonstop; 675 minutes. Local airport times.

2026-12-04 → 2026-12-07 · $1030.00

  • Air Canada AC8619 / TK18: IAD 2026-12-04 16:30:00 → IST 2026-12-05 14:20:00; 1 stop(s) via YYZ; 830 minutes. Local airport times.
    • AC8619: IAD 2026-12-04 16:30:00 → YYZ 2026-12-04 17:57:00; layover at YYZ: 138 minutes.
    • TK18: YYZ 2026-12-04 20:15:00 → IST 2026-12-05 14:20:00.
  • Turkish Airlines TK187: IST 2026-12-07 08:30:00 → IAD 2026-12-07 11:45:00; nonstop; 675 minutes. Local airport times.

2026-12-04 → 2026-12-07 · $1040.00

  • Austrian Airlines OS42 / TK1884: IAD 2026-12-04 18:10:00 → IST 2026-12-05 14:20:00; 1 stop(s) via VIE; 730 minutes. Local airport times.
    • OS42: IAD 2026-12-04 18:10:00 → VIE 2026-12-05 08:30:00; layover at VIE: 85 minutes.
    • TK1884: VIE 2026-12-05 09:55:00 → IST 2026-12-05 14:20:00.
  • Turkish Airlines TK187: IST 2026-12-07 08:30:00 → IAD 2026-12-07 11:45:00; nonstop; 675 minutes. Local airport times.

2026-12-04 → 2026-12-07 · $1060.00

  • Air France AF53 / AF1390: IAD 2026-12-04 21:30:00 → IST 2026-12-05 17:55:00; 1 stop(s) via CDG; 745 minutes. Local airport times.
    • AF53: IAD 2026-12-04 21:30:00 → CDG 2026-12-05 11:00:00; layover at CDG: 85 minutes.
    • AF1390: CDG 2026-12-05 12:25:00 → IST 2026-12-05 17:55:00.
  • Turkish Airlines TK187: IST 2026-12-07 08:30:00 → IAD 2026-12-07 11:45:00; nonstop; 675 minutes. Local airport times.

2026-12-04 → 2026-12-07 · $1070.00

  • Lufthansa LH415 / TK1634: IAD 2026-12-04 22:55:00 → IST 2026-12-05 19:30:00; 1 stop(s) via MUC; 755 minutes. Local airport times.
    • LH415: IAD 2026-12-04 22:55:00 → MUC 2026-12-05 12:45:00; layover at MUC: 115 minutes.
    • TK1634: MUC 2026-12-05 14:40:00 → IST 2026-12-05 19:30:00.
  • Turkish Airlines TK187: IST 2026-12-07 08:30:00 → IAD 2026-12-07 11:45:00; nonstop; 675 minutes. Local airport times.

2026-12-04 → 2026-12-07 · $1080.00

  • United Airlines UA884 / TK1862: IAD 2026-12-04 17:40:00 → IST 2026-12-05 15:55:00; 1 stop(s) via FCO; 855 minutes. Local airport times.
    • UA884: IAD 2026-12-04 17:40:00 → FCO 2026-12-05 08:30:00; layover at FCO: 165 minutes.
    • TK1862: FCO 2026-12-05 11:15:00 → IST 2026-12-05 15:55:00.
  • Turkish Airlines TK187: IST 2026-12-07 08:30:00 → IAD 2026-12-07 11:45:00; nonstop; 675 minutes. Local airport times.

2026-12-04 → 2026-12-07 · $1140.00

  • Turkish Airlines TK8: IAD 2026-12-04 21:20:00 → IST 2026-12-05 15:20:00; nonstop; 600 minutes. Local airport times.
  • Turkish Airlines TK187: IST 2026-12-07 08:30:00 → IAD 2026-12-07 11:45:00; nonstop; 675 minutes. Local airport times.

2026-12-04 → 2026-12-07 · $1070.00

  • Lufthansa LH419 / TK1588: IAD 2026-12-04 18:00:00 → IST 2026-12-05 16:05:00; 1 stop(s) via FRA; 845 minutes. Local airport times.
    • LH419: IAD 2026-12-04 18:00:00 → FRA 2026-12-05 07:40:00; layover at FRA: 195 minutes.
    • TK1588: FRA 2026-12-05 10:55:00 → IST 2026-12-05 16:05:00.
  • Turkish Airlines TK187: IST 2026-12-07 08:30:00 → IAD 2026-12-07 11:45:00; nonstop; 675 minutes. Local airport times.

More dates for this route