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$456+ Cheap flights from Reagan-National (DCA) to Istanbul

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — IST
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Reagan-National to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Istanbul (TR5). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 3, 2025.

Round-trip from

$614
(KLM)

One-way from

$456
(Mytrip)

Popular in

August

Cheapest in

November

Average price

$692
From Washington, D.C. Reagan-National to Istanbul
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One-way flight from Washington, D.C. Reagan-National to Istanbul
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Highest demand for flights based on searches. 8% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Reagan-National to Istanbul

Cheapest flights from Reagan-National to Istanbul
Explore the most affordable flight options available from Reagan-National to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Mytrip deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:13 amDCA - SAW
2 stops24h 47mMultiple Airlines
Wed 12/109:05 amSAW - DCA
2 stops21h 52mMultiple Airlines
Deal found 11/3$652
This Mytrip deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:05 amDCA - SAW
2 stops26h 00mMultiple Airlines
Wed 12/109:15 amSAW - DCA
2 stops33h 06mMultiple Airlines
Deal found 11/3$669
This Air France deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:02 pmDCA - IST
2 stops15h 53mKLM
Thu 1/155:55 pmIST - DCA
2 stops30h 34mKLM
Deal found 11/1$670
This Mytrip deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/54:10 pmDCA - SAW
3 stops20h 25mMultiple Airlines
Mon 12/89:05 amSAW - DCA
3 stops20h 51mMultiple Airlines
Deal found 11/2$677
This Air France deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:35 pmDCA - IST
2 stops15h 20mKLM
Tue 1/135:55 pmIST - DCA
2 stops30h 34mKLM
Deal found 11/2$680
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:26 pmDCA - IST
2 stops22h 19mUnited Airlines
Fri 1/236:30 amIST - DCA
2 stops16h 58mUnited Airlines
Deal found 11/2$735
This Air Canada deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:40 amDCA - IST
2 stops24h 25mAir Canada
Thu 1/226:30 amIST - DCA
2 stops16h 58mAir Canada
Deal found 11/2$737
This Air France deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/192:59 pmDCA - IST
2 stops17h 56mMultiple Airlines
Sat 11/224:50 amIST - DCA
2 stops21h 10mMultiple Airlines
Deal found 11/1$738
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:05 amDCA - IST
2 stops22h 40mUnited Airlines
Tue 1/136:30 amIST - DCA
2 stops21h 02mUnited Airlines
Deal found 11/2$741
This Air Canada deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:40 amDCA - IST
2 stops24h 25mAir Canada
Wed 1/216:30 amIST - DCA
2 stops43h 35mAir Canada
Deal found 11/2$743
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 pmDCA - IST
2 stops20h 45mUnited Airlines
Wed 1/146:30 amIST - DCA
2 stops21h 02mUnited Airlines
Deal found 11/2$746
This Vliegwinkel deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/172:59 pmDCA - SAW
2 stops18h 26mKLM
Wed 12/39:00 amSAW - DCA
2 stops21h 57mKLM
Deal found 11/1$747

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Istanbul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Istanbul that are best for you.

Fly from

Reagan-National

Fly to

Istanbul

Route

Depart

Return

Price

Washington, D.C.Istanbul

DCA - SAW

DCASAW

Washington, D.C. Reagan-National

Sat 1/17

5:00 pm-5:25 pm

2 stops16h 25m

Istanbul Sabiha Gokcen

Sun 1/25

12:55 pm-11:41 pm

2 stops18h 46m

$674

Washington, D.C.Istanbul

DCA - SAW

DCASAW

Washington, D.C. Reagan-National

Mon 1/19

5:59 pm-5:25 pm

2 stops15h 26m

Istanbul Sabiha Gokcen

Mon 2/2

12:55 pm-10:58 pm

2 stops18h 03m

$674

Washington, D.C.Istanbul

DCA - SAW

DCASAW

Washington, D.C. Reagan-National

Mon 2/23

7:30 pm-9:20 pm

2 stops17h 50m

Istanbul Sabiha Gokcen

Wed 3/11

12:55 pm-11:33 pm

2 stops17h 38m

$674

Washington, D.C.Istanbul

DCA - SAW

DCASAW

Washington, D.C. Reagan-National

Mon 1/19

5:59 pm-5:25 pm

2 stops15h 26m

Istanbul Sabiha Gokcen

Tue 2/3

12:55 pm-10:48 pm

2 stops17h 53m

$674

Washington, D.C.Istanbul

DCA - IST

DCAIST

Washington, D.C. Reagan-National

Sat 1/24

2:25 pm-4:55 pm

2 stops18h 30m

Istanbul

Fri 1/30

4:50 am-4:29 pm

2 stops19h 39m

$678

Washington, D.C.Istanbul

DCA - IST

DCAIST

Washington, D.C. Reagan-National

Fri 1/9

5:00 pm-4:55 pm

2 stops15h 55m

Istanbul

Thu 1/22

4:50 am-4:29 pm

2 stops19h 39m

$678

Washington, D.C.Istanbul

DCA - SAW

DCASAW

Washington, D.C. Reagan-National

Fri 2/6

6:59 am-8:15 pm

3 stops29h 16m

Istanbul Sabiha Gokcen

Fri 2/13

6:05 pm-6:05 pm

3 stops32h 00m

$731

Washington, D.C.Istanbul

DCA - SAW

DCASAW

Washington, D.C. Reagan-National

Mon 3/2

5:59 pm-5:25 pm

2 stops15h 26m

Istanbul Sabiha Gokcen

Tue 3/10

9:00 am-9:13 pm

2 stops19h 13m

$734

Washington, D.C.Istanbul

DCA - SAW

DCASAW

Washington, D.C. Reagan-National

Sun 2/22

5:59 pm-5:25 pm

2 stops15h 26m

Istanbul Sabiha Gokcen

Thu 2/26

9:00 am-6:59 pm

2 stops17h 59m

$734

Washington, D.C.Istanbul

DCA - SAW

DCASAW

Washington, D.C. Reagan-National

Mon 1/19

5:59 pm-5:25 pm

2 stops15h 26m

Istanbul Sabiha Gokcen

Fri 1/23

12:55 pm-10:48 pm

2 stops17h 53m

$734

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 40 results
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Best time to book a flight from Reagan-National to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Istanbul

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Istanbul?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Istanbul (average of $669). Flying from Washington, D.C. Reagan-National Airport to Istanbul in January is currently the most expensive (average of $1,163). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DCA to IST?

Find hourly flight availability from Reagan-National to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

It’s optimal to fly from Washington, D.C. Reagan-National Airport to Istanbul in the evening. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Washington, D.C. Reagan-National Airport to Istanbul?

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated November 3, 2025.
Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to Istanbul, such as Turkish Airlines, Air Canada, and British Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,038 reviews

Crew

7.7

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Food

7.4

Overall

7.3

Reviews

1 / 20
6.0
Good

Christina,Sep 2025

DTW - IST

Crew was fine but the plane seemed smaller like the seats were very crammed in for an international flight. I’m a small person and it felt suffocating to me.
Turkish Airlines
7.3
Good
4,038 reviews
Turkish Airlines
7.3
Good
4,038 reviews

Crew

7.7

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Food

7.4

Overall

7.3

Reviews

1 / 20
6.0
Good

Christina,Sep 2025

DTW - IST

Crew was fine but the plane seemed smaller like the seats were very crammed in for an international flight. I’m a small person and it felt suffocating to me.
Air Canada
7.1
Good
10,400 reviews
Turkish Airlines
7.3
Good
4,038 reviews

Crew

7.7

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Food

7.4

Overall

7.3

Reviews

1 / 20
6.0
Good

Christina,Sep 2025

DTW - IST

Crew was fine but the plane seemed smaller like the seats were very crammed in for an international flight. I’m a small person and it felt suffocating to me.
British Airways
6.7
Okay
7,494 reviews
Turkish Airlines
7.3
Good
4,038 reviews

Crew

7.7

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Food

7.4

Overall

7.3

Reviews

1 / 20
6.0
Good

Christina,Sep 2025

DTW - IST

Crew was fine but the plane seemed smaller like the seats were very crammed in for an international flight. I’m a small person and it felt suffocating to me.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Istanbul?

    There are many flights that can get you from Washington, D.C. Reagan-National Airport to Istanbul in 16h 25m. Fly via KLM or United Airlines to get the fastest option. Washington, D.C. Reagan-National Airport and Istanbul are separated by a distance of 5235 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Istanbul round-trip?

    Currently priced at $750, Air Canada will fly you from Washington, D.C. Reagan-National Airport to Istanbul and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Turkish Airlines - these airlines can fly you to your destination from $796 and $909, respectively. Air Canada is currently priced 24% below the average price you’ll pay for this route.

  • Can I find deals for flights from Reagan-National to Istanbul that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Istanbul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Istanbul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Istanbul.

  • Can I find deals for business class flights from Reagan-National to Istanbul?

    Yes. Cheapflights offers flight deals from Reagan-National to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Istanbul?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Istanbul (average of $669). Flying from Washington, D.C. Reagan-National Airport to Istanbul in January is currently the most expensive (average of $1,163). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Reagan-National to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Reagan-National to Istanbul

Discover the top 3 airlines that operate flights from Reagan-National to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$750Average$1,163FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$796Average$981FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$909Average$1,044FlexibilityNo cancel feeOn-time77%

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