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

United Airlines and Air Canada can get you from Istanbul Airport to Washington, D.C. Reagan-National Airport in just under 17h 03m. Your travel time can differ by up to 6h 25m. Istanbul Airport and Washington, D.C. Reagan-National Airport are separated by a distance of 5195 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Istanbul Airport to Washington, D.C. Reagan-National Airport as you normally would.

Most accurate provider : When it comes to deals on Istanbul Airport-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Istanbul Airport-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Istanbul Airport-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Istanbul Airport-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Istanbul Airport-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

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

$487+ Flights from Istanbul Airport to Washington, D.C. Reagan-National Airport

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1. Tell us where you want to go

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Cheap flight deals from Istanbul to Reagan-National

Cheapest flights from Istanbul to Reagan-National
Explore the most affordable flight options available from Istanbul to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Wed 12/246:30 amIST - DCA

2 stops37h 28mUnited Airlines

Mon 1/1210:30 amDCA - IST

2 stops23h 25mUnited Airlines

Deal found 12/9

$637

Thu 12/257:35 amIST - DCA

2 stops17h 38mBritish Airways

Mon 3/236:14 pmDCA - IST

2 stops16h 16mBritish Airways

Deal found 12/9

$684

Sun 12/144:50 amIST - DCA

2 stops26h 07mDelta

Thu 1/1511:10 amDCA - IST

2 stops21h 45mDelta

Deal found 12/10

$703

Mon 12/224:50 amIST - DCA

2 stops26h 00mDelta

Thu 1/811:10 amDCA - IST

2 stops21h 45mDelta

Deal found 12/9

$704

Fri 12/268:10 amIST - DCA

2 stops20h 06mBritish Airways

Tue 3/246:14 pmDCA - IST

2 stops16h 31mBritish Airways

Deal found 12/9

$719

Mon 12/224:50 amIST - DCA

2 stops23h 40mDelta

Tue 1/611:10 amDCA - IST

2 stops21h 45mDelta

Deal found 12/10

$743

Sun 12/214:50 amIST - DCA

2 stops21h 29mKLM

Tue 1/65:00 pmDCA - IST

2 stops15h 55mKLM

Deal found 12/10

$805

Sat 12/204:50 amIST - DCA

2 stops19h 50mMultiple Airlines

Thu 1/85:00 pmDCA - IST

2 stops15h 55mMultiple Airlines

Deal found 12/10

$871

Mon 12/298:15 amIST - DCA

2 stops19h 58mBritish Airways

Fri 1/304:43 pmDCA - IST

2 stops16h 42mBritish Airways

Deal found 12/10

$999

Sun 12/218:20 amIST - DCA

2 stops17h 02mAmerican Airlines

Thu 1/87:31 pmDCA - IST

2 stops21h 39mAmerican Airlines

Deal found 12/10

$1,051

Thu 12/187:35 amIST - DCA

2 stops22h 25mBritish Airways

Tue 12/235:41 pmDCA - IST

2 stops23h 19mBritish Airways

Deal found 12/10

$1,076

Tue 12/167:35 amIST - DCA

2 stops23h 24mBritish Airways

Tue 12/235:41 pmDCA - IST

2 stops23h 19mBritish Airways

Deal found 12/10

$1,105

Best flights from Istanbul to Reagan-National
Discover carefully curated flight deals from Istanbul to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Tue 2/36:30 amIST - DCA

2 stops17h 03mUnited Airlines

Tue 3/33:10 pmDCA - IST

2 stops18h 35mUnited Airlines

Deal found 12/11

$635

Sun 1/184:50 amIST - DCA

2 stops19h 39mMultiple Airlines

Sun 2/155:59 pmDCA - IST

2 stops14h 56mMultiple Airlines

Deal found 12/10

$637

Wed 1/286:30 amIST - DCA

2 stops23h 28mAir Canada

Thu 2/511:05 amDCA - IST

2 stops23h 00mAir Canada

Deal found 12/11

$639

Fri 2/205:55 pmIST - DCA

2 stops32h 34mDelta

Mon 4/62:25 pmDCA - IST

2 stops18h 55mDelta

Deal found 12/9

$656

Thu 2/196:30 amIST - DCA

2 stops20h 42mUnited Airlines

Tue 4/72:00 pmDCA - IST

2 stops15h 55mUnited Airlines

Deal found 12/9

$638

Tue 2/175:55 pmIST - DCA

2 stops30h 32mDelta

Mon 4/69:40 amDCA - IST

2 stops23h 40mDelta

Deal found 12/9

$656

Wed 5/66:00 amIST - DCA

2 stops20h 05mUnited Airlines

Tue 7/288:00 pmDCA - IST

2 stops18h 15mUnited Airlines

Deal found 12/10

$638

Sun 1/185:55 pmIST - DCA

2 stops30h 34mDelta

Tue 2/175:00 pmDCA - IST

2 stops15h 55mDelta

Deal found 12/10

$657

Sun 1/185:55 pmIST - DCA

2 stops30h 34mDelta

Mon 2/165:00 pmDCA - IST

2 stops15h 55mDelta

Deal found 12/10

$657

Tue 1/135:55 pmIST - DCA

2 stops30h 34mDelta

Fri 2/62:35 pmDCA - IST

2 stops18h 20mDelta

Deal found 12/10

$657

Thu 1/155:55 pmIST - DCA

2 stops30h 34mDelta

Wed 2/115:00 pmDCA - IST

2 stops15h 55mDelta

Deal found 12/10

$657

Fri 1/165:55 pmIST - DCA

2 stops30h 34mDelta

Tue 2/175:00 pmDCA - IST

2 stops15h 55mDelta

Deal found 12/10

$657

Last-minute flights from Istanbul to Reagan-National
Discover last-minute flight deals from Istanbul to Reagan-National. Data last updated December 12, 2025 and is based on user searches.

Sun 12/144:50 amIST - DCA

2 stops26h 07mDelta

Thu 1/1511:10 amDCA - IST

2 stops21h 45mDelta

Deal found 12/10

$703

Mon 12/224:50 amIST - DCA

2 stops26h 00mDelta

Thu 1/811:10 amDCA - IST

2 stops21h 45mDelta

Deal found 12/9

$704

Thu 12/257:35 amIST - DCA

2 stops17h 38mBritish Airways

Mon 3/236:14 pmDCA - IST

2 stops16h 16mBritish Airways

Deal found 12/9

$684

Fri 12/268:10 amIST - DCA

2 stops20h 06mBritish Airways

Tue 3/246:14 pmDCA - IST

2 stops16h 31mBritish Airways

Deal found 12/9

$719

Sat 1/105:55 pmIST - DCA

2 stops36h 53mDelta

Sun 2/1511:06 amDCA - IST

2 stops21h 49mDelta

Deal found 12/11

$659

Wed 1/147:35 amIST - DCA

2 stops19h 19mAmerican Airlines

Sat 2/73:24 pmDCA - IST

2 stops18h 01mAmerican Airlines

Deal found 12/10

$646

Thu 1/155:55 pmIST - DCA

2 stops31h 58mDelta

Wed 2/185:00 pmDCA - IST

2 stops15h 55mDelta

Deal found 12/10

$657

Sat 1/175:55 pmIST - DCA

2 stops30h 34mKLM

Thu 2/125:00 pmDCA - IST

2 stops15h 55mKLM

Deal found 12/10

$693

Sun 1/184:50 amIST - DCA

2 stops19h 39mMultiple Airlines

Sat 2/145:00 pmDCA - IST

2 stops15h 55mMultiple Airlines

Deal found 12/10

$637

Tue 1/207:35 amIST - DCA

2 stops19h 19mAmerican Airlines

Sun 2/221:54 pmDCA - IST

2 stops19h 31mAmerican Airlines

Deal found 12/11

$645

Wed 1/216:30 amIST - DCA

2 stops22h 29mUnited Airlines

Tue 2/173:30 pmDCA - IST

2 stops18h 15mUnited Airlines

Deal found 12/11

$722

Wed 1/286:30 amIST - DCA

2 stops23h 28mAir Canada

Thu 2/511:05 amDCA - IST

2 stops23h 00mAir Canada

Deal found 12/11

$639

One-way flights from Istanbul to Reagan-National
Search for one-way flight options from Istanbul to Reagan-National. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Fri 5/88:20 amIST - DCA

2 stops21h 13mBritish Airways

Deal found 12/11

$487

Fri 5/81:55 pmIST - DCA

2 stops40h 04mLOT

Deal found 12/10

$550

Wed 1/147:55 amIST - DCA

2 stops21h 50mMultiple Airlines

Deal found 12/10

$555

Fri 1/233:00 pmIST - DCA

2 stops27h 03mMultiple Airlines

Deal found 12/11

$595

Sat 1/172:55 pmIST - DCA

2 stops27h 08mAmerican Airlines

Deal found 12/11

$640

Tue 1/207:35 amIST - DCA

2 stops17h 33mBritish Airways

Deal found 12/11

$641

Sat 3/148:15 amIST - DCA

3 stops35h 04mMultiple Airlines

Deal found 12/10

$652

Thu 12/255:20 amIST - DCA

2 stops25h 26mMultiple Airlines

Deal found 12/11

$709

Mon 12/2212:05 pmIST - DCA

2 stops35h 44mIcelandair

Deal found 12/11

$718

Find flight deals from Istanbul to Reagan-National

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$635 (United Airlines)
One-way from	$487 (British Airways)
Popular in	August
Cheapest in	September
Average price	$708

Provider with most accurate pricing for Istanbul-Washington, D.C. Reagan-National flight deals.

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Provider most trusted by Cheapflights users for Istanbul-Washington, D.C. Reagan-National flights.

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From Istanbul to Washington, D.C. Reagan-National

Search Deals

One-way flight from Istanbul to Washington, D.C. Reagan-National

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($36 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Istanbul Airport to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IstanbulWashington, D.C.

IST - DCA

ISTDCA

Istanbul

Tue 2/3

6:30 am-3:33 pm

2 stops17h 03m

Washington, D.C. Reagan-National

Tue 3/3

3:10 pm-5:45 pm

2 stops18h 35m

$635

IstanbulWashington, D.C.

IST - DCA

ISTDCA

Istanbul

Sun 1/18

4:50 am-4:29 pm

2 stops19h 39m

Washington, D.C. Reagan-National

Sun 2/15

5:59 pm-4:55 pm

2 stops14h 56m

$637

IstanbulWashington, D.C.

IST - DCA

ISTDCA

Istanbul

Thu 2/19

6:30 am-7:12 pm

2 stops20h 42m

Washington, D.C. Reagan-National

Tue 4/7

2:00 pm-12:55 pm

2 stops15h 55m

$638

IstanbulWashington, D.C.

IST - DCA

ISTDCA

Istanbul

Wed 5/6

6:00 am-7:05 pm

2 stops20h 05m

Washington, D.C. Reagan-National

Tue 7/28

8:00 pm-9:15 pm

2 stops18h 15m

$638

IstanbulWashington, D.C.

IST - DCA

ISTDCA

Istanbul

Wed 1/28

6:30 am-9:58 pm

2 stops23h 28m

Washington, D.C. Reagan-National

Thu 2/5

11:05 am-6:05 pm

2 stops23h 00m

$639

IstanbulWashington, D.C.

IST - DCA

ISTDCA

Istanbul

Fri 2/20

5:55 pm-6:29 pm

2 stops32h 34m

Washington, D.C. Reagan-National

Mon 4/6

2:25 pm-4:20 pm

2 stops18h 55m

$656

IstanbulWashington, D.C.

IST - DCA

ISTDCA

Istanbul

Tue 2/17

5:55 pm-4:27 pm

2 stops30h 32m

Washington, D.C. Reagan-National

Mon 4/6

9:40 am-4:20 pm

2 stops23h 40m

$656

IstanbulWashington, D.C.

IST - DCA

ISTDCA

Istanbul

Sun 1/18

5:55 pm-4:29 pm

2 stops30h 34m

Washington, D.C. Reagan-National

Tue 2/17

5:00 pm-4:55 pm

2 stops15h 55m

$657

IstanbulWashington, D.C.

IST - DCA

ISTDCA

Istanbul

Sun 1/18

5:55 pm-4:29 pm

2 stops30h 34m

Washington, D.C. Reagan-National

Mon 2/16

5:00 pm-4:55 pm

2 stops15h 55m

$657

IstanbulWashington, D.C.

IST - DCA

ISTDCA

Istanbul

Tue 1/13

5:55 pm-4:29 pm

2 stops30h 34m

Washington, D.C. Reagan-National

Fri 2/6

2:35 pm-4:55 pm

2 stops18h 20m

$657

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 23 results

Compare providers for flights from Istanbul to Reagan-National

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Istanbul to Reagan-National in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Istanbul Airport-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Istanbul Airport-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Istanbul Airport-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Istanbul Airport-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Istanbul Airport-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Istanbul to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Istanbul 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.

Related info for your journey

How long is the flight from Istanbul Airport to Washington, D.C. Reagan-National Airport?
United Airlines and Air Canada can get you from Istanbul Airport to Washington, D.C. Reagan-National Airport in just under 17h 03m. Your travel time can differ by up to 6h 25m. Istanbul Airport and Washington, D.C. Reagan-National Airport are separated by a distance of 5195 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Istanbul to Reagan-National that include hotel bookings?
Yes. In addition to deals on Istanbul to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Istanbul to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Istanbul to Reagan-National.
Can I find deals for business class flights from Istanbul to Reagan-National?
Yes. Cheapflights offers flight deals from Istanbul to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$487+ Cheap flights from Istanbul (IST) to Reagan-National (DCA)

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Istanbul to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Istanbul to Reagan-National

Cheapest flights from Istanbul to Reagan-NationalExplore the most affordable flight options available from Istanbul to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Istanbul to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Istanbul to Reagan-National

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Istanbul Airport to Washington, D.C. Reagan-National Airport that are best for you.

Compare providers for flights from Istanbul to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Istanbul to Reagan-National in December.

Best time to book a flight from Istanbul to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Istanbul with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Istanbul to Reagan-National. 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 Istanbul Airport to Washington, D.C. Reagan-National Airport?

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

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

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

Traveling to a place near Washington, D.C. Reagan-National Airport?

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Cheapest flights from Istanbul to Reagan-National
Explore the most affordable flight options available from Istanbul to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.