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Dulles → Istanbul

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IAD → IST1 adulteconomy

24 flight options · 6 airlines

Round-trip flights

Fri, Nov 20 – Mon, Nov 23

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

Fri, Nov 20 – Mon, Nov 23

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, Nov 20 – Mon, Nov 23

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, Nov 20 – Mon, Nov 23

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, Nov 20 – Mon, Nov 23

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, Nov 20 – Mon, Nov 23

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, Nov 27 – Fri, Dec 4

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

Fri, Nov 20 – Mon, Nov 23

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

Show 8 more flights

Fri, Nov 27 – Fri, Dec 4

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, Nov 27 – Fri, Dec 4

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, Nov 27 – Fri, Dec 4

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, Nov 20 – Mon, Nov 23

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

Fri, Nov 27 – Fri, Dec 4

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, Nov 27 – Fri, Dec 4

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

Fri, Nov 27 – Fri, Dec 4

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, Nov 27 – Fri, Dec 4

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

One-way flights

Fri, Nov 20 · One way

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

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

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

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Austrian Airlines
6:10 pmIAD
12h 10m
VIE · 1h 25m
2:20 pm+1IST

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Air France
9:30 pmIAD
12h 25m
CDG · 1h 25m
5:55 pm+1IST

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Lufthansa
6:00 pmIAD
14h 5m
FRA · 3h 15m
4:05 pm+1IST

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
5:40 pmIAD
14h 15m
FCO · 2h 45m
3:55 pm+1IST

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Turkish Airlines
9:20 pmIAD
10h
Nonstop
3:20 pm+1IST

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Lufthansa
10:55 pmIAD
12h 35m
MUC · 1h 55m
7:30 pm+1IST

One-way 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.

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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.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. 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

Nov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 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)
2026-11-20 · one wayTurkish AirlinesTK188$737.202026-10-29T01:06:32Z
2026-11-20 → 2026-11-23Turkish AirlinesTK8 / TK187$1105.802026-10-29T01:06:32Z
2026-11-20 · one wayAir CanadaAC8619 + TK18$620.802026-10-29T01:06:32Z
2026-11-20 · one wayAustrian AirlinesOS42 + TK1884$630.502026-10-29T01:06:32Z
2026-11-20 · one wayAir FranceAF53 + AF1390$659.602026-10-29T01:06:32Z
2026-11-20 · one wayLufthansaLH419 + TK1588$669.302026-10-29T01:06:32Z
2026-11-20 · one wayUnited AirlinesUA884 + TK1862$679.002026-10-29T01:06:32Z
2026-11-20 → 2026-11-23Air Canada / Turkish AirlinesAC8619 + TK18 / TK187$999.102026-10-29T01:06:32Z
2026-11-20 → 2026-11-23Austrian Airlines / Turkish AirlinesOS42 + TK1884 / TK187$1008.802026-10-29T01:06:32Z
2026-11-20 → 2026-11-23Air France / Turkish AirlinesAF53 + AF1390 / TK187$1028.202026-10-29T01:06:32Z
2026-11-20 → 2026-11-23Lufthansa / Turkish AirlinesLH415 + TK1634 / TK187$1037.902026-10-29T01:06:32Z
2026-11-20 → 2026-11-23United Airlines / Turkish AirlinesUA884 + TK1862 / TK187$1047.602026-10-29T01:06:32Z
2026-11-27 → 2026-12-04Turkish AirlinesTK8 / TK187$1122.902026-10-29T01:06:32Z
2026-11-20 · one wayTurkish AirlinesTK8$737.202026-10-29T01:06:32Z
2026-11-20 → 2026-11-23Turkish AirlinesTK188 / TK187$1105.802026-10-29T01:06:32Z
2026-11-27 → 2026-12-04Turkish AirlinesTK188 / TK187$1122.902026-10-29T01:06:32Z
2026-11-20 · one wayLufthansaLH415 + TK1634$669.302026-10-29T01:06:32Z
2026-11-27 → 2026-12-04Air Canada / Turkish AirlinesAC8619 + TK18 / TK187$1016.202026-10-29T01:06:32Z
2026-11-27 → 2026-12-04Austrian Airlines / Turkish AirlinesOS42 + TK1884 / TK187$1025.902026-10-29T01:06:32Z
2026-11-20 → 2026-11-23Lufthansa / Turkish AirlinesLH419 + TK1588 / TK187$1037.902026-10-29T01:06:32Z
2026-11-27 → 2026-12-04Air France / Turkish AirlinesAF53 + AF1390 / TK187$1045.302026-10-29T01:06:32Z
2026-11-27 → 2026-12-04Lufthansa / Turkish AirlinesLH419 + TK1588 / TK187$1055.002026-10-29T01:06:32Z
2026-11-27 → 2026-12-04Lufthansa / Turkish AirlinesLH415 + TK1634 / TK187$1055.002026-10-29T01:06:32Z
2026-11-27 → 2026-12-04United Airlines / Turkish AirlinesUA884 + TK1862 / TK187$1064.702026-10-29T01:06:32Z

2026-11-20 · one way · $737.20

  • Turkish Airlines TK188: IAD 2026-11-20 13:30:00 → IST 2026-11-21 07:10:00; nonstop; 580 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $1105.80

  • Turkish Airlines TK8: IAD 2026-11-20 21:20:00 → IST 2026-11-21 15:20:00; nonstop; 600 minutes. Local airport times.
  • Turkish Airlines TK187: IST 2026-11-23 08:30:00 → IAD 2026-11-23 11:45:00; nonstop; 675 minutes. Local airport times.

2026-11-20 · one way · $620.80

  • Air Canada AC8619 / TK18: IAD 2026-11-20 16:30:00 → IST 2026-11-21 14:20:00; 1 stop(s) via YYZ; 830 minutes. Local airport times.
    • AC8619: IAD 2026-11-20 16:30:00 → YYZ 2026-11-20 17:57:00; layover at YYZ: 138 minutes.
    • TK18: YYZ 2026-11-20 20:15:00 → IST 2026-11-21 14:20:00.

2026-11-20 · one way · $630.50

  • Austrian Airlines OS42 / TK1884: IAD 2026-11-20 18:10:00 → IST 2026-11-21 14:20:00; 1 stop(s) via VIE; 730 minutes. Local airport times.
    • OS42: IAD 2026-11-20 18:10:00 → VIE 2026-11-21 08:30:00; layover at VIE: 85 minutes.
    • TK1884: VIE 2026-11-21 09:55:00 → IST 2026-11-21 14:20:00.

2026-11-20 · one way · $659.60

  • Air France AF53 / AF1390: IAD 2026-11-20 21:30:00 → IST 2026-11-21 17:55:00; 1 stop(s) via CDG; 745 minutes. Local airport times.
    • AF53: IAD 2026-11-20 21:30:00 → CDG 2026-11-21 11:00:00; layover at CDG: 85 minutes.
    • AF1390: CDG 2026-11-21 12:25:00 → IST 2026-11-21 17:55:00.

2026-11-20 · one way · $669.30

  • Lufthansa LH419 / TK1588: IAD 2026-11-20 18:00:00 → IST 2026-11-21 16:05:00; 1 stop(s) via FRA; 845 minutes. Local airport times.
    • LH419: IAD 2026-11-20 18:00:00 → FRA 2026-11-21 07:40:00; layover at FRA: 195 minutes.
    • TK1588: FRA 2026-11-21 10:55:00 → IST 2026-11-21 16:05:00.

2026-11-20 · one way · $679.00

  • United Airlines UA884 / TK1862: IAD 2026-11-20 17:40:00 → IST 2026-11-21 15:55:00; 1 stop(s) via FCO; 855 minutes. Local airport times.
    • UA884: IAD 2026-11-20 17:40:00 → FCO 2026-11-21 08:30:00; layover at FCO: 165 minutes.
    • TK1862: FCO 2026-11-21 11:15:00 → IST 2026-11-21 15:55:00.

2026-11-20 → 2026-11-23 · $999.10

  • Air Canada AC8619 / TK18: IAD 2026-11-20 16:30:00 → IST 2026-11-21 14:20:00; 1 stop(s) via YYZ; 830 minutes. Local airport times.
    • AC8619: IAD 2026-11-20 16:30:00 → YYZ 2026-11-20 17:57:00; layover at YYZ: 138 minutes.
    • TK18: YYZ 2026-11-20 20:15:00 → IST 2026-11-21 14:20:00.
  • Turkish Airlines TK187: IST 2026-11-23 08:30:00 → IAD 2026-11-23 11:45:00; nonstop; 675 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $1008.80

  • Austrian Airlines OS42 / TK1884: IAD 2026-11-20 18:10:00 → IST 2026-11-21 14:20:00; 1 stop(s) via VIE; 730 minutes. Local airport times.
    • OS42: IAD 2026-11-20 18:10:00 → VIE 2026-11-21 08:30:00; layover at VIE: 85 minutes.
    • TK1884: VIE 2026-11-21 09:55:00 → IST 2026-11-21 14:20:00.
  • Turkish Airlines TK187: IST 2026-11-23 08:30:00 → IAD 2026-11-23 11:45:00; nonstop; 675 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $1028.20

  • Air France AF53 / AF1390: IAD 2026-11-20 21:30:00 → IST 2026-11-21 17:55:00; 1 stop(s) via CDG; 745 minutes. Local airport times.
    • AF53: IAD 2026-11-20 21:30:00 → CDG 2026-11-21 11:00:00; layover at CDG: 85 minutes.
    • AF1390: CDG 2026-11-21 12:25:00 → IST 2026-11-21 17:55:00.
  • Turkish Airlines TK187: IST 2026-11-23 08:30:00 → IAD 2026-11-23 11:45:00; nonstop; 675 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $1037.90

  • Lufthansa LH415 / TK1634: IAD 2026-11-20 22:55:00 → IST 2026-11-21 19:30:00; 1 stop(s) via MUC; 755 minutes. Local airport times.
    • LH415: IAD 2026-11-20 22:55:00 → MUC 2026-11-21 12:45:00; layover at MUC: 115 minutes.
    • TK1634: MUC 2026-11-21 14:40:00 → IST 2026-11-21 19:30:00.
  • Turkish Airlines TK187: IST 2026-11-23 08:30:00 → IAD 2026-11-23 11:45:00; nonstop; 675 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $1047.60

  • United Airlines UA884 / TK1862: IAD 2026-11-20 17:40:00 → IST 2026-11-21 15:55:00; 1 stop(s) via FCO; 855 minutes. Local airport times.
    • UA884: IAD 2026-11-20 17:40:00 → FCO 2026-11-21 08:30:00; layover at FCO: 165 minutes.
    • TK1862: FCO 2026-11-21 11:15:00 → IST 2026-11-21 15:55:00.
  • Turkish Airlines TK187: IST 2026-11-23 08:30:00 → IAD 2026-11-23 11:45:00; nonstop; 675 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $1122.90

  • Turkish Airlines TK8: IAD 2026-11-27 21:20:00 → IST 2026-11-28 15:20:00; nonstop; 600 minutes. Local airport times.
  • Turkish Airlines TK187: IST 2026-12-04 08:30:00 → IAD 2026-12-04 11:45:00; nonstop; 675 minutes. Local airport times.

2026-11-20 · one way · $737.20

  • Turkish Airlines TK8: IAD 2026-11-20 21:20:00 → IST 2026-11-21 15:20:00; nonstop; 600 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $1105.80

  • Turkish Airlines TK188: IAD 2026-11-20 13:30:00 → IST 2026-11-21 07:10:00; nonstop; 580 minutes. Local airport times.
  • Turkish Airlines TK187: IST 2026-11-23 08:30:00 → IAD 2026-11-23 11:45:00; nonstop; 675 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $1122.90

  • Turkish Airlines TK188: IAD 2026-11-27 13:30:00 → IST 2026-11-28 07:10:00; nonstop; 580 minutes. Local airport times.
  • Turkish Airlines TK187: IST 2026-12-04 08:30:00 → IAD 2026-12-04 11:45:00; nonstop; 675 minutes. Local airport times.

2026-11-20 · one way · $669.30

  • Lufthansa LH415 / TK1634: IAD 2026-11-20 22:55:00 → IST 2026-11-21 19:30:00; 1 stop(s) via MUC; 755 minutes. Local airport times.
    • LH415: IAD 2026-11-20 22:55:00 → MUC 2026-11-21 12:45:00; layover at MUC: 115 minutes.
    • TK1634: MUC 2026-11-21 14:40:00 → IST 2026-11-21 19:30:00.

2026-11-27 → 2026-12-04 · $1016.20

  • Air Canada AC8619 / TK18: IAD 2026-11-27 16:30:00 → IST 2026-11-28 14:20:00; 1 stop(s) via YYZ; 830 minutes. Local airport times.
    • AC8619: IAD 2026-11-27 16:30:00 → YYZ 2026-11-27 17:57:00; layover at YYZ: 138 minutes.
    • TK18: YYZ 2026-11-27 20:15:00 → IST 2026-11-28 14:20:00.
  • Turkish Airlines TK187: IST 2026-12-04 08:30:00 → IAD 2026-12-04 11:45:00; nonstop; 675 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $1025.90

  • Austrian Airlines OS42 / TK1884: IAD 2026-11-27 18:10:00 → IST 2026-11-28 14:20:00; 1 stop(s) via VIE; 730 minutes. Local airport times.
    • OS42: IAD 2026-11-27 18:10:00 → VIE 2026-11-28 08:30:00; layover at VIE: 85 minutes.
    • TK1884: VIE 2026-11-28 09:55:00 → IST 2026-11-28 14:20:00.
  • Turkish Airlines TK187: IST 2026-12-04 08:30:00 → IAD 2026-12-04 11:45:00; nonstop; 675 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $1037.90

  • Lufthansa LH419 / TK1588: IAD 2026-11-20 18:00:00 → IST 2026-11-21 16:05:00; 1 stop(s) via FRA; 845 minutes. Local airport times.
    • LH419: IAD 2026-11-20 18:00:00 → FRA 2026-11-21 07:40:00; layover at FRA: 195 minutes.
    • TK1588: FRA 2026-11-21 10:55:00 → IST 2026-11-21 16:05:00.
  • Turkish Airlines TK187: IST 2026-11-23 08:30:00 → IAD 2026-11-23 11:45:00; nonstop; 675 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $1045.30

  • Air France AF53 / AF1390: IAD 2026-11-27 21:30:00 → IST 2026-11-28 17:55:00; 1 stop(s) via CDG; 745 minutes. Local airport times.
    • AF53: IAD 2026-11-27 21:30:00 → CDG 2026-11-28 11:00:00; layover at CDG: 85 minutes.
    • AF1390: CDG 2026-11-28 12:25:00 → IST 2026-11-28 17:55:00.
  • Turkish Airlines TK187: IST 2026-12-04 08:30:00 → IAD 2026-12-04 11:45:00; nonstop; 675 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $1055.00

  • Lufthansa LH419 / TK1588: IAD 2026-11-27 18:00:00 → IST 2026-11-28 16:05:00; 1 stop(s) via FRA; 845 minutes. Local airport times.
    • LH419: IAD 2026-11-27 18:00:00 → FRA 2026-11-28 07:40:00; layover at FRA: 195 minutes.
    • TK1588: FRA 2026-11-28 10:55:00 → IST 2026-11-28 16:05:00.
  • Turkish Airlines TK187: IST 2026-12-04 08:30:00 → IAD 2026-12-04 11:45:00; nonstop; 675 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $1055.00

  • Lufthansa LH415 / TK1634: IAD 2026-11-27 22:55:00 → IST 2026-11-28 19:30:00; 1 stop(s) via MUC; 755 minutes. Local airport times.
    • LH415: IAD 2026-11-27 22:55:00 → MUC 2026-11-28 12:45:00; layover at MUC: 115 minutes.
    • TK1634: MUC 2026-11-28 14:40:00 → IST 2026-11-28 19:30:00.
  • Turkish Airlines TK187: IST 2026-12-04 08:30:00 → IAD 2026-12-04 11:45:00; nonstop; 675 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $1064.70

  • United Airlines UA884 / TK1862: IAD 2026-11-27 17:40:00 → IST 2026-11-28 15:55:00; 1 stop(s) via FCO; 855 minutes. Local airport times.
    • UA884: IAD 2026-11-27 17:40:00 → FCO 2026-11-28 08:30:00; layover at FCO: 165 minutes.
    • TK1862: FCO 2026-11-28 11:15:00 → IST 2026-11-28 15:55:00.
  • Turkish Airlines TK187: IST 2026-12-04 08:30:00 → IAD 2026-12-04 11:45:00; nonstop; 675 minutes. Local airport times.

More dates for this route