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Reagan-National

$601+ Cheap flights from Vietnam 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — DCA
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Vietnam to Reagan-National

Keep the following information in mind while searching for Vietnam to Reagan-National flight deals. Data was last updated July 31, 2025.

Round-trip from

$936
(China Airlines)

One-way from

$601
(Delta)

Popular in

March

Cheapest in

February

Average price

$1,365
From Vietnam to Washington, D.C. Reagan-National
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One-way flight from Vietnam to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 2% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Vietnam to Reagan-National

Cheapest flights from Vietnam to Reagan-National
Explore the most affordable flight options available from Vietnam to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This China Airlines deal was found by Cheapflights users on 7/29. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:30 pmSGN - DCA
2 stops38h 29mMultiple Airlines
Wed 9/248:59 amDCA - SGN
2 stops37h 41mMultiple Airlines
Deal found 7/29$936
This Delta deal was found by Cheapflights users on 7/30. 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.
Thu 9/1111:10 pmHAN - DCA
2 stops33h 34mDelta
Thu 9/188:40 pmDCA - HAN
2 stops27h 00mDelta
Deal found 7/30$996
This oojo deal was found by Cheapflights users on 7/29. 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 9/21:50 amSGN - DCA
2 stops30h 09mEVA Air
Wed 10/159:59 amDCA - SGN
2 stops36h 56mEVA Air
Deal found 7/29$1,010
This oojo deal was found by Cheapflights users on 7/30. 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.
Fri 8/295:30 pmSGN - DCA
2 stops38h 29mChina Airlines
Fri 9/58:59 amDCA - SGN
2 stops37h 41mChina Airlines
Deal found 7/30$1,021
This United Airlines deal was found by Cheapflights users on 7/29. 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 11/411:05 pmSGN - DCA
2 stops24h 53mUnited Airlines
Sun 11/97:59 pmDCA - SGN
3 stops38h 56mUnited Airlines
Deal found 7/29$1,029
This China Airlines deal was found by Cheapflights users on 7/31. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:50 pmHAN - DCA
2 stops35h 09mMultiple Airlines
Wed 10/89:59 amDCA - HAN
2 stops43h 51mMultiple Airlines
Deal found 7/31$1,082
This Gurufare deal was found by Cheapflights users on 7/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/911:05 pmSGN - DCA
2 stops35h 02mJapan Airlines
Mon 12/16:30 amDCA - SGN
2 stops27h 55mJapan Airlines
Deal found 7/30$1,163
This oojo deal was found by Cheapflights users on 7/31. 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.
Sun 8/36:00 pmHAN - DCA
2 stops34h 58mEVA Air
Thu 8/146:58 pmDCA - HAN
2 stops29h 07mEVA Air
Deal found 7/31$1,388
This Philippine Airlines deal was found by Cheapflights users on 7/31. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/241:45 amHAN - DCA
2 stops54h 14mPhilippine Airlines
Wed 10/85:21 pmDCA - HAN
2 stops44h 24mPhilippine Airlines
Deal found 7/31$1,805
This oojo deal was found by Cheapflights users on 7/31. 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.
Thu 8/283:55 pmSGN - DCA
2 stops40h 04mSingapore Airlines
Tue 9/28:59 amDCA - SGN
3 stops42h 41mSingapore Airlines
Deal found 7/31$2,027
This Mytrip deal was found by Cheapflights users on 7/30. 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 8/2712:05 amSGN - DCA
2 stops33h 22mAir Canada
Tue 9/211:00 amDCA - SGN
2 stops24h 45mAir Canada
Deal found 7/30$2,838
This oojo deal was found by Cheapflights users on 7/31. 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.
Sat 8/2312:40 pmHAN - DCA
2 stops40h 19mSingapore Airlines
Tue 9/28:59 amDCA - HAN
3 stops45h 36mSingapore Airlines
Deal found 7/31$3,241

Cheapflights Fare Finder

 
Customize your flight search to find flights from Vietnam to Reagan-National 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 July 31, 2025.
Use the filters below to find and compare flights from Vietnam to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Vietnam

Fly to

Reagan-National

Route

Depart

Return

Price

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Thu 9/11

5:30 pm-8:59 pm

2 stops38h 29m

Washington, D.C. Reagan-National

Wed 9/24

8:59 am-9:40 am

2 stops37h 41m

$936

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Thu 9/11

11:10 pm-9:44 pm

2 stops33h 34m

Washington, D.C. Reagan-National

Thu 9/18

8:40 pm-10:40 am

2 stops27h 00m

$996

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Tue 9/2

1:50 am-8:59 pm

2 stops30h 09m

Washington, D.C. Reagan-National

Wed 10/15

9:59 am-9:55 am

2 stops36h 56m

$1,010

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Fri 8/29

5:30 pm-8:59 pm

2 stops38h 29m

Washington, D.C. Reagan-National

Fri 9/5

8:59 am-9:40 am

2 stops37h 41m

$1,021

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Tue 11/4

11:05 pm-11:58 am

2 stops24h 53m

Washington, D.C. Reagan-National

Sun 11/9

7:59 pm-10:55 pm

3 stops38h 56m

$1,029

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Thu 9/25

5:50 pm-5:59 pm

2 stops35h 09m

Washington, D.C. Reagan-National

Wed 10/8

9:59 am-4:50 pm

2 stops43h 51m

$1,082

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Tue 9/9

11:05 pm-11:07 pm

2 stops35h 02m

Washington, D.C. Reagan-National

Mon 12/1

6:30 am-10:25 pm

2 stops27h 55m

$1,163

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Wed 9/24

1:45 am-8:59 pm

2 stops54h 14m

Washington, D.C. Reagan-National

Wed 10/8

5:21 pm-12:45 am

2 stops44h 24m

$1,805

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Thu 8/28

3:55 pm-8:59 pm

2 stops40h 04m

Washington, D.C. Reagan-National

Tue 9/2

8:59 am-2:40 pm

3 stops42h 41m

$2,027

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Wed 8/27

12:05 am-10:27 pm

2 stops33h 22m

Washington, D.C. Reagan-National

Tue 9/2

11:00 am-10:45 pm

2 stops24h 45m

$2,838

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 26 results
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Best time to book a flight from Vietnam to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Vietnam 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 Vietnam to Washington, D.C. Reagan-National Airport
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from Vietnam to Washington, D.C. Reagan-National Airport, such as EVA Air, ANA, and Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,220 reviews

Overall

8.4

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,220 reviews
EVA Air
8.4
Very good
1,220 reviews

Overall

8.4

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.4
Very good
922 reviews
EVA Air
8.4
Very good
1,220 reviews

Overall

8.4

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,536 reviews
EVA Air
8.4
Very good
1,220 reviews

Overall

8.4

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
754 reviews
EVA Air
8.4
Very good
1,220 reviews

Overall

8.4

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Singapore Airlines
8.1
Very good
1,338 reviews
EVA Air
8.4
Very good
1,220 reviews

Overall

8.4

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

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

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

    One-way options have recently been found by users for as low as $601 on Delta. Other airlines that offer cheap prices include EVA Air from $698 and United Airlines from $819 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Vietnam 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.

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

    Currently, February is the cheapest month in which you can book a flight from Vietnam to Washington, D.C. Reagan-National Airport (average of $278). Flying from Vietnam to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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

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

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Easton
Fairfax
Manassas
Falls Church
Waldorf
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Bowie

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Vietnam to Reagan-National

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