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Washington to Istanbul in November 2026 DCA, IAD → IST, SAW

Ronald Reagan National Airport (DCA), Washington Dulles International Airport (IAD) → Istanbul New Airport (IST), Sabiha Gokcen International Airport (SAW)

For departures in November 2026, the cheapest return found recently is $1,265 with Lufthansa, 20 Nov – 28 Nov, found 2 days ago. The cheapest one-way found recently is $450 with TAP Air Portugal, 27 Nov, found 2 days ago.

Return

In November 2026, the cheapest return fare on each of 7 departure dates is usually $819 to $903. Across all 24 departure dates we hold on this route, it is usually $808 to $1,105. Of the 2 months with enough return fares to compare, November 2026 is usually the cheapest.

Cheapest return found recently

$1,265

20 Nov – 28 Nov · Lufthansa

Washington Dulles International Airport (IAD) → Istanbul New Airport (IST)

out 1 stop, back 1 stop

found 2 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$795

2 Nov – 10 Nov · Turkish Airlines

Washington Dulles International Airport (IAD) → Istanbul New Airport (IST)

out nonstop, back nonstop

found 5 days ago

See prices for these datesCheck today's price

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The cheapest dates in November 2026

DatesFromAirlineStopsFound
2 Nov – 10 Nov$795Turkish Airlinesout nonstop, back nonstopfound 5 days agoSee prices for these dates
5 Nov – 25 Nov$814Turkish Airlinesout nonstop, back nonstopfound 5 days agoSee prices for these dates
9 Nov – 14 Dec$823Turkish Airlinesout nonstop, back nonstopfound 4 days agoSee prices for these dates
1 Nov – 10 Nov$885Etihad Airwaysout 1 stop, back 1 stopfound 6 days agoSee prices for these dates
13 Nov – 17 Nov$887Saudiaout 1 stop, back 1 stopfound 3 days agoSee prices for these dates

Every date we hold

7 departure dates

1 Nov – 10 Nov: $885, found 6 days ago2 Nov – 10 Nov: $795, found 5 days ago5 Nov – 25 Nov: $814, found 5 days ago9 Nov – 14 Dec: $823, found 4 days ago13 Nov – 17 Nov: $887, found 3 days ago19 Nov – 30 Nov: $918, found 6 days ago20 Nov – 28 Nov: $1,265, found 2 days agoNov
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Nov – 10 Nov$885Etihad AirwaysWashington Dulles International Airport (IAD) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
2 Nov – 10 Nov$795Turkish AirlinesWashington Dulles International Airport (IAD) → Istanbul New Airport (IST)out nonstop, back nonstopfound 5 days agoSee prices for these dates
5 Nov – 25 Nov$814Turkish AirlinesWashington Dulles International Airport (IAD) → Istanbul New Airport (IST)out nonstop, back nonstopfound 5 days agoSee prices for these dates
9 Nov – 14 Dec$823Turkish AirlinesWashington Dulles International Airport (IAD) → Istanbul New Airport (IST)out nonstop, back nonstopfound 4 days agoSee prices for these dates
13 Nov – 17 Nov$887SaudiaWashington Dulles International Airport (IAD) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
19 Nov – 30 Nov$918EgyptairWashington Dulles International Airport (IAD) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
20 Nov – 28 Nov$1,265LufthansaWashington Dulles International Airport (IAD) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $739.

October 2026From $7662 departure dates20 Oct – 27 Oct · found 5 days agoSee prices for these dates
November 2026From $7957 departure dates2 Nov – 10 Nov · found 5 days agoSee prices for these dates
December 2026From $739Cheapest seen9 departure dates3 Dec – 11 Dec · found 4 days agoSee prices for these datesEvery date in December 2026
January 2027From $1,3261 departure date1 Jan 2027 – 7 Jan 2027 · found todaySee prices for these dates
February 2027From $8091 departure date1 Feb 2027 – 7 Feb 2027 · found 3 days agoSee prices for these dates
March 2027From $7401 departure date7 Mar 2027 – 21 Mar 2027 · found 9 hours agoSee prices for these dates
April 2027From $8061 departure date4 Apr 2027 – 25 Apr 2027 · found 3 days agoSee prices for these dates
May 2027From $7571 departure date13 May 2027 – 20 May 2027 · found 5 days agoSee prices for these dates
June 2027From $8791 departure date5 Jun 2027 – 18 Jun 2027 · found 5 days agoSee prices for these dates

One-way

In November 2026, the cheapest one-way fare on each of 4 departure dates is usually $379 to $429. Across all 16 departure dates we hold on this route, it is usually $428 to $549. Of the 2 months with enough one-way fares to compare, November 2026 is usually the cheapest.

Cheapest one-way found recently

$450

27 Nov · TAP Air Portugal

Washington Dulles International Airport (IAD) → Istanbul New Airport (IST)

3 stops

found 2 days ago

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Cheapest we hold, of any age

$373

3 Nov · Icelandair

Washington Dulles International Airport (IAD) → Sabiha Gokcen International Airport (SAW)

2 stops

found 3 days ago

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The cheapest dates in November 2026

DatesFromAirlineStopsFound
3 Nov$373Icelandair2 stopsfound 3 days agoOpen this trip
9 Nov$381Icelandair2 stopsfound 5 days agoOpen this trip
12 Nov$422Icelandair2 stopsfound 5 days agoOpen this trip
27 Nov$450TAP Air Portugal3 stopsfound 2 days agoOpen this trip

Every date we hold

4 departure dates

3 Nov: $373, found 3 days ago9 Nov: $381, found 5 days ago12 Nov: $422, found 5 days ago27 Nov: $450, found 2 days agoNov
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
3 Nov$373IcelandairWashington Dulles International Airport (IAD) → Sabiha Gokcen International Airport (SAW)2 stopsfound 3 days agoOpen this trip
9 Nov$381IcelandairWashington Dulles International Airport (IAD) → Sabiha Gokcen International Airport (SAW)2 stopsfound 5 days agoOpen this trip
12 Nov$422IcelandairWashington Dulles International Airport (IAD) → Sabiha Gokcen International Airport (SAW)2 stopsfound 5 days agoOpen this trip
27 Nov$450TAP Air PortugalWashington Dulles International Airport (IAD) → Istanbul New Airport (IST)3 stopsfound 2 days agoOpen this trip

Which month looks cheapest?

November 2026 is the cheapest month — from $373.

October 2026From $4742 departure dates27 Oct · found todayOpen this trip
November 2026From $373Cheapest seen4 departure dates3 Nov · found 3 days agoOpen this trip
December 2026From $4815 departure dates25 Dec · found 5 days agoOpen this tripEvery date in December 2026
January 2027From $4581 departure date15 Jan 2027 · found 7 days agoOpen this trip
February 2027From $3902 departure dates18 Feb 2027 · found 4 days agoOpen this trip
June 2027From $5151 departure date27 Jun 2027 · found 4 days agoOpen this trip
September 2027From $4301 departure date11 Sept 2027 · found 6 days agoOpen this trip

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work