Asia

$340+ Cheap flights from Reagan-National (DCA) to Asia

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BKK
Oct 11 — Oct 181
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Cheap flight deals from Reagan-National to Asia

Keep the following information in mind while searching for Reagan-National to Asia flight deals. Data was last updated September 11, 2025.

Round-trip from

$689
(Gotogate)

One-way from

$340
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$1,084

Good round-trip deal

$1,365 or less
From Washington, D.C. Reagan-National to Asia
One-way flight from Washington, D.C. Reagan-National to Asia
Highest demand for flights based on searches. 7% potential increase in price ($102 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($51 potential savings vs. average RT price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Asia.

Find flight deals from Reagan-National to Asia

Cheapest flights from Reagan-National to Asia
Explore the most affordable flight options available from Reagan-National to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Gotogate deal was found by Cheapflights users on 9/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/64:35 pmDCA - BOM
2 stops21h 45mMultiple Airlines
Tue 10/2112:40 amBOM - DCA
2 stops28h 34mMultiple Airlines
Deal found 9/8$689
This oojo deal was found by Cheapflights users on 9/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:25 amDCA - BOM
1 stop19h 55mAir India
Mon 11/101:45 amBOM - DCA
1 stop23h 35mAir India
Deal found 9/8$700
This Air Canada deal was found by Cheapflights users on 9/10. 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.
Mon 10/66:00 amDCA - BOM
2 stops30h 15mAir Canada
Sun 10/1912:40 amBOM - DCA
2 stops48h 41mAir Canada
Deal found 9/10$705
This oojo deal was found by Cheapflights users on 9/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:25 amDCA - BOM
1 stop19h 55mAir India
Wed 10/291:45 amBOM - DCA
1 stop22h 35mAir India
Deal found 9/9$707
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Sat 10/256:00 amDCA - BOM
2 stops32h 25mAir Canada
Wed 4/1512:40 amBOM - DCA
2 stops30h 43mAir Canada
Deal found 9/9$709
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:57 pmDCA - DEL
1 stop21h 33mAmerican Airlines
Sun 9/1411:30 pmDEL - DCA
1 stop20h 28mAmerican Airlines
Deal found 9/10$710
This Air Canada deal was found by Cheapflights users on 9/10. 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.
Sat 10/48:40 pmDCA - BOM
2 stops63h 35mAir Canada
Wed 10/2212:40 amBOM - DCA
2 stops43h 10mAir Canada
Deal found 9/10$712
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/242:50 pmDCA - DEL
2 stops23h 45mDelta
Sun 10/192:05 amDEL - DCA
2 stops26h 04mDelta
Deal found 9/10$713
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Sat 10/116:50 pmDCA - BOM
2 stops43h 30mAir Canada
Mon 10/271:15 amBOM - DCA
2 stops42h 41mAir Canada
Deal found 9/9$715
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/103:35 pmDCA - DEL
1 stop19h 55mAmerican Airlines
Sun 9/2111:30 pmDEL - DCA
1 stop20h 28mAmerican Airlines
Deal found 9/10$717
This oojo deal was found by Cheapflights users on 9/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:42 pmDCA - BOM
1 stop32h 38mAir India
Mon 10/61:25 amBOM - DCA
1 stop27h 27mAir India
Deal found 9/9$717
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Thu 11/139:40 amDCA - BOM
2 stops50h 30mAir Canada
Sat 2/71:15 amBOM - DCA
2 stops31h 50mAir Canada
Deal found 9/9$718

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Asia 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 September 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Asia that are best for you.

Fly from

Reagan-National

Fly to

Asia

Route

Depart

Return

Price

Washington, D.C.Mumbai

DCA - BOM

DCABOM

Washington, D.C. Reagan-National

Tue 11/25

1:15 pm-12:25 am

2 stops24h 40m

Mumbai Chhatrapati Shivaji Intl

Mon 12/15

10:40 am-10:52 pm

2 stops22h 42m

$737

Washington, D.C.Mumbai

DCA - BOM

DCABOM

Washington, D.C. Reagan-National

Sun 11/23

4:50 pm-12:25 am

2 stops21h 05m

Mumbai Chhatrapati Shivaji Intl

Thu 12/11

10:40 am-10:52 pm

2 stops22h 42m

$737

Washington, D.C.Mumbai

DCA - BOM

DCABOM

Washington, D.C. Reagan-National

Wed 11/26

4:50 pm-12:25 am

2 stops21h 05m

Mumbai Chhatrapati Shivaji Intl

Fri 12/12

10:40 am-10:52 pm

2 stops22h 42m

$737

Washington, D.C.Mumbai

DCA - BOM

DCABOM

Washington, D.C. Reagan-National

Sun 11/23

2:59 pm-12:25 am

2 stops22h 56m

Mumbai Chhatrapati Shivaji Intl

Mon 12/15

10:40 am-10:52 pm

2 stops22h 42m

$737

Washington, D.C.Mumbai

DCA - BOM

DCABOM

Washington, D.C. Reagan-National

Wed 11/26

4:50 pm-12:25 am

2 stops21h 05m

Mumbai Chhatrapati Shivaji Intl

Tue 12/16

10:40 am-10:52 pm

2 stops22h 42m

$737

Washington, D.C.Mumbai

DCA - BOM

DCABOM

Washington, D.C. Reagan-National

Mon 11/24

2:59 pm-12:25 am

2 stops22h 56m

Mumbai Chhatrapati Shivaji Intl

Thu 12/11

10:40 am-10:52 pm

2 stops22h 42m

$737

Washington, D.C.Mumbai

DCA - BOM

DCABOM

Washington, D.C. Reagan-National

Tue 9/30

5:00 pm-11:20 pm

2 stops20h 50m

Mumbai Chhatrapati Shivaji Intl

Mon 10/6

2:15 am-4:00 pm

2 stops23h 15m

$738

Washington, D.C.Mumbai

DCA - BOM

DCABOM

Washington, D.C. Reagan-National

Sun 11/30

12:15 pm-12:25 am

2 stops25h 40m

Mumbai Chhatrapati Shivaji Intl

Thu 12/25

2:25 am-8:31 pm

2 stops28h 36m

$738

Washington, D.C.New Delhi

DCA - DEL

DCADEL

Washington, D.C. Reagan-National

Wed 10/22

5:00 am-9:00 pm

2 stops30h 30m

New Delhi Indira Gandhi Intl

Wed 11/12

11:55 pm-6:42 pm

2 stops29h 17m

$827

Washington, D.C.New Delhi

DCA - DEL

DCADEL

Washington, D.C. Reagan-National

Sun 9/14

5:00 pm-10:50 pm

2 stops20h 20m

New Delhi Indira Gandhi Intl

Mon 9/15

3:55 am-5:57 pm

2 stops23h 32m

$853

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 60 results
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Best time to book a flight from Reagan-National to Asia

Have a flexible travel schedule? Discover the best time to fly to Asia 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 Asia

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Asia (average of $908). Flying from Washington, D.C. Reagan-National Airport to Asia in December is currently the most expensive (average of $1,518). 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 AS?

Find hourly flight availability from Reagan-National to Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

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

Reviews of airlines servicing Asia

Get insights into the airlines that provide service to Asia. 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 Asia. Reviews last updated September 11, 2025.
See what other customers who have flown with Korean Air, Cathay Pacific, and United Airlines from Washington, D.C. Reagan-National Airport to Asia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Asia. 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 Asia?

    Delta, American Airlines, and KLM can get you from Washington, D.C. Reagan-National Airport to Asia in just under 20h 20m. Your travel time can differ by up to 10h 10m. There are 7484 mi between Washington, D.C. Reagan-National Airport and Asia. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Asia one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $348. Users have also found prices from $358 and $372 on American Airlines and KLM, respectively.

  • What are the most popular routes from Washington, D.C. Reagan-National Airport to Asia?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National to Asia 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 Asia?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Asia (average of $908). Flying from Washington, D.C. Reagan-National Airport to Asia in December is currently the most expensive (average of $1,518). 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 Asia

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Reagan-National to Asia

Discover the top 9 airlines that operate flights from Reagan-National to Asia. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$277Average$1,203FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$722Average$1,217FlexibilityNo cancel feeOn-time67%
DeltaCheapest$771Average$949FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$786Average$1,379FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$857Average$1,531FlexibilityNo cancel feeOn-time81%
ANACheapest$937Average$1,136FlexibilityNo cancel feeOn-time80%
Philippine AirlinesCheapest$1,053Average$1,753FlexibilityNo cancel feeOn-time60%
Cathay PacificCheapest$1,063Average$1,411FlexibilityNo cancel feeOn-time72%
Japan AirlinesCheapest$1,099Average$1,593FlexibilityNo cancel feeOn-time79%

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