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Reagan-National

$497+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — DCA
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
1 adult, Economy
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Cheap 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 February 9, 2026.

This oojo deal was found by Cheapflights users on 2/6. 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 5/43:45 pm
SGN
-
DCA
2 stops37h 14m
EVA Air
Mon 6/296:59 pm
DCA
-
SGN
2 stops29h 41m
EVA Air
Deal found 2/6$1,011
This BusinessClass deal was found by Cheapflights users on 2/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:00 pm
HAN
-
DCA
2 stops34h 41m
Multiple Airlines
Sat 5/26:59 pm
DCA
-
HAN
2 stops29h 06m
Multiple Airlines
Deal found 2/7$1,026
This oojo deal was found by Cheapflights users on 2/7. 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.
Wed 4/226:00 pm
HAN
-
DCA
2 stops37h 00m
EVA Air
Sat 5/96:59 pm
DCA
-
HAN
2 stops34h 51m
EVA Air
Deal found 2/7$1,028
This oojo deal was found by Cheapflights users on 2/7. 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 6/183:45 pm
SGN
-
DCA
2 stops39h 17m
EVA Air
Tue 8/186:59 pm
DCA
-
SGN
2 stops28h 06m
EVA Air
Deal found 2/7$1,043
This Trip.com deal was found by Cheapflights users on 2/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 pm
HAN
-
DCA
2 stops34h 59m
Multiple Airlines
Sat 7/46:59 pm
DCA
-
HAN
2 stops29h 06m
Multiple Airlines
Deal found 2/9$1,072
This Expedia deal was found by Cheapflights users on 2/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/241:55 am
SGN
-
DCA
2 stops29h 05m
Multiple Airlines
Wed 4/16:41 pm
DCA
-
SGN
2 stops40h 19m
Multiple Airlines
Deal found 2/8$1,092
This oojo deal was found by Cheapflights users on 2/7. 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 3/2412:35 pm
HAN
-
DCA
2 stops42h 25m
EVA Air
Tue 3/316:41 pm
DCA
-
HAN
2 stops29h 24m
EVA Air
Deal found 2/7$1,118
This BusinessClass deal was found by Cheapflights users on 2/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:00 pm
HAN
-
DCA
2 stops34h 41m
Multiple Airlines
Fri 5/16:59 pm
DCA
-
HAN
2 stops29h 06m
Multiple Airlines
Deal found 2/7$1,126
This oojo deal was found by Cheapflights users on 2/7. 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 4/96:00 pm
HAN
-
DCA
2 stops37h 00m
EVA Air
Sat 4/256:59 pm
DCA
-
HAN
2 stops29h 06m
EVA Air
Deal found 2/7$1,129
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:00 am
SGN
-
DCA
3 stops28h 59m
United Airlines
Wed 4/17:59 pm
DCA
-
SGN
3 stops39h 06m
United Airlines
Deal found 2/8$1,133
This oojo deal was found by Cheapflights users on 2/8. 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.
Thu 5/73:45 pm
SGN
-
DCA
2 stops39h 15m
EVA Air
Sun 5/176:59 pm
DCA
-
SGN
2 stops29h 41m
EVA Air
Deal found 2/8$1,137
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Thu 4/27:00 am
SGN
-
DCA
3 stops39h 35m
United Airlines
Mon 4/69:00 am
DCA
-
SGN
2 stops28h 15m
United Airlines
Deal found 2/7$1,140

Find 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 February 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,011
(oojo)

One-way from

$497
(Kiwi.com)
Provider with most accurate pricing for Ho Chi Minh City-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ho Chi Minh City-Washington, D.C. (WAS) flights.
Search Deals
From Vietnam to Washington, D.C. Reagan-National
Search Deals
One-way flight from Vietnam to Washington, D.C. Reagan-National
Search Deals

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 February 9, 2026.
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

Mon 5/4

3:45 pm-5:59 pm

2 stops37h 14m

Washington, D.C. Reagan-National

Mon 6/29

6:59 pm-11:40 am

2 stops29h 41m

$1,011

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Tue 4/21

6:00 pm-5:59 pm

2 stops34h 59m

Washington, D.C. Reagan-National

Sat 5/2

6:59 pm-11:05 am

2 stops29h 06m

$1,026

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Mon 4/20

6:00 pm-5:41 pm

2 stops34h 41m

Washington, D.C. Reagan-National

Sat 5/2

6:59 pm-11:05 am

2 stops29h 06m

$1,026

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Wed 4/22

6:00 pm-8:00 pm

2 stops37h 00m

Washington, D.C. Reagan-National

Sat 5/9

6:59 pm-4:50 pm

2 stops34h 51m

$1,028

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Thu 6/18

3:45 pm-8:02 pm

2 stops39h 17m

Washington, D.C. Reagan-National

Tue 8/18

6:59 pm-10:05 am

2 stops28h 06m

$1,043

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Tue 6/2

6:00 pm-5:59 pm

2 stops34h 59m

Washington, D.C. Reagan-National

Sat 7/4

6:59 pm-11:05 am

2 stops29h 06m

$1,072

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Tue 3/24

1:55 am-8:00 pm

2 stops29h 05m

Washington, D.C. Reagan-National

Wed 4/1

6:41 pm-10:00 pm

2 stops40h 19m

$1,092

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Sun 4/19

6:00 pm-5:41 pm

2 stops34h 41m

Washington, D.C. Reagan-National

Fri 5/1

6:59 pm-11:05 am

2 stops29h 06m

$1,126

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Sun 4/19

6:00 pm-5:41 pm

2 stops34h 41m

Washington, D.C. Reagan-National

Sat 5/2

6:59 pm-11:05 am

2 stops29h 06m

$1,126

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Wed 3/25

6:00 am-11:59 pm

3 stops28h 59m

Washington, D.C. Reagan-National

Wed 4/1

7:59 pm-10:05 pm

3 stops39h 06m

$1,133

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 37 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.

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.

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

    A quick flight from Vietnam to Washington, D.C. Reagan-National Airport can take about 28h 59m. EVA Air provides one of the quickest options available for as low as $1,133. The distance between Vietnam and Washington, D.C. Reagan-National Airport is about 8990 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

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
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Laurel
Linthicum Heights
Rockville
Upper Marlboro
Manassas
Bowie
Largo
McLean
Clinton
Towson

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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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