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 $796 on United Airlines. Other airlines that offer cheap prices include Philippine Airlines from $798 and Singapore Airlines from $845 one-way.

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

Currently, September is the cheapest month in which you can book a flight from Vietnam to Washington, D.C. Reagan-National Airport (average of $273). Flying from Vietnam to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $340). 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 month to fly from Vietnam to Washington, D.C. Reagan-National Airport?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, February can be a great choice for travel to Washington, D.C. Reagan-National Airport. Flights to Washington, D.C. Reagan-National Airport from Vietnam in February are about $1,294 on average during February, but can be found for as low as $984.

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

When flying from Vietnam to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$1,513+ Flights from Vietnam to Washington, D.C. Reagan-National Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Vietnam to Reagan-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Vietnam to Reagan-National

Round-trip from	$1,075 (United Airlines)
One-way from	$645 (Kiwi.com)

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

Search Deals

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

Search Deals

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 December 18, 2024.

Tue 12/317:30 amSGN - DCA

2 stops23h 55mUnited Airlines

Tue 1/75:59 pmDCA - SGN

2 stops39h 51mUnited Airlines

Deal found 12/17

$1,667

Mon 12/3012:10 amSGN - DCA

2 stops34h 27mMultiple Airlines

Tue 1/79:40 amDCA - SGN

2 stops37h 20mMultiple Airlines

Deal found 12/17

$4,012

Best flights from Vietnam to Reagan-National
Discover carefully curated flight deals from Vietnam to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2024.

Wed 1/2212:25 amHAN - DCA

2 stops31h 01mUnited Airlines

Sat 2/83:30 pmDCA - HAN

2 stops43h 35mUnited Airlines

Deal found 12/17

$1,075

Thu 1/231:55 amSGN - DCA

2 stops31h 04mMultiple Airlines

Mon 2/39:00 amDCA - SGN

2 stops37h 25mMultiple Airlines

Deal found 12/17

$1,105

Fri 1/247:50 amSGN - DCA

2 stops26h 09mJapan Airlines

Mon 2/36:06 amDCA - SGN

2 stops35h 44mJapan Airlines

Deal found 12/17

$1,203

Thu 1/2312:20 pmHAN - DCA

2 stops23h 19mDelta

Sat 2/85:55 pmDCA - HAN

2 stops39h 45mDelta

Deal found 12/17

$1,345

Sat 2/16:25 pmHAN - DCA

3 stops38h 34mSingapore Airlines

Sat 2/89:00 amDCA - HAN

2 stops38h 30mSingapore Airlines

Deal found 12/18

$2,226

Thu 1/307:30 amSGN - DCA

2 stops23h 56mUnited Airlines

Wed 2/266:00 amDCA - SGN

2 stops30h 15mUnited Airlines

Deal found 12/17

$1,145

Fri 1/3112:35 pmHAN - DCA

2 stops39h 57mMultiple Airlines

Fri 2/75:32 pmDCA - HAN

2 stops30h 03mMultiple Airlines

Deal found 12/17

$1,272

Fri 1/3111:55 pmHAN - DCA

2 stops34h 04mJapan Airlines

Fri 2/78:00 amDCA - HAN

2 stops26h 30mJapan Airlines

Deal found 12/17

$1,344

Wed 1/2912:10 amSGN - DCA

2 stops44h 47mAir Canada

Fri 1/318:40 pmDCA - SGN

2 stops38h 10mAir Canada

Deal found 12/18

$3,616

Sat 1/48:45 amHAN - DCA

2 stops36h 39mQatar Airways

Fri 1/105:00 pmDCA - HAN

2 stops25h 55mQatar Airways

Deal found 12/17

$3,688

Fri 1/244:15 pmSGN - DCA

3 stops40h 44mSingapore Airlines

Mon 2/39:00 amDCA - SGN

2 stops38h 00mSingapore Airlines

Deal found 12/17

$2,378

Last-minute flights from Vietnam to Reagan-National
Discover last-minute flight deals from Vietnam to Reagan-National. Data last updated December 18, 2024 and is based on user searches.

Sat 1/48:45 amHAN - DCA

2 stops36h 39mQatar Airways

Fri 1/105:00 pmDCA - HAN

2 stops25h 55mQatar Airways

Deal found 12/17

$3,688

Wed 1/2212:25 amHAN - DCA

2 stops31h 01mUnited Airlines

Sat 2/83:30 pmDCA - HAN

2 stops43h 35mUnited Airlines

Deal found 12/17

$1,075

Thu 1/231:55 amSGN - DCA

2 stops31h 04mMultiple Airlines

Mon 2/39:00 amDCA - SGN

2 stops37h 25mMultiple Airlines

Deal found 12/17

$1,105

Thu 1/2312:20 pmHAN - DCA

2 stops23h 19mDelta

Sat 2/85:55 pmDCA - HAN

2 stops39h 45mDelta

Deal found 12/17

$1,345

Fri 1/247:50 amSGN - DCA

2 stops26h 09mJapan Airlines

Mon 2/36:06 amDCA - SGN

2 stops35h 44mJapan Airlines

Deal found 12/17

$1,203

Fri 1/244:15 pmSGN - DCA

3 stops40h 44mSingapore Airlines

Mon 2/39:00 amDCA - SGN

2 stops38h 00mSingapore Airlines

Deal found 12/17

$2,378

Wed 1/2912:10 amSGN - DCA

2 stops44h 47mAir Canada

Fri 1/318:40 pmDCA - SGN

2 stops38h 10mAir Canada

Deal found 12/18

$3,616

Thu 1/307:30 amSGN - DCA

2 stops23h 56mUnited Airlines

Wed 2/266:00 amDCA - SGN

2 stops30h 15mUnited Airlines

Deal found 12/17

$1,145

Fri 1/3112:35 pmHAN - DCA

2 stops39h 57mMultiple Airlines

Fri 2/75:32 pmDCA - HAN

2 stops30h 03mMultiple Airlines

Deal found 12/17

$1,272

Fri 1/3111:55 pmHAN - DCA

2 stops34h 04mJapan Airlines

Fri 2/78:00 amDCA - HAN

2 stops26h 30mJapan Airlines

Deal found 12/17

$1,344

One-way flights from Vietnam to Reagan-National
Search for one-way flight options from Vietnam to Reagan-National. Find affordable one-way fares based on user searches. Data last updated December 18, 2024.

Thu 3/61:30 amSGN - DCA

3 stops46h 33mMultiple Airlines

Deal found 12/17

$645

Wed 3/1911:35 amHAN - DCA

2 stops44h 24mMultiple Airlines

Deal found 12/18

$718

Wed 5/1411:35 pmHAN - DCA

2 stops33h 07mUnited Airlines

Deal found 12/17

$796

Mon 3/249:25 amSGN - DCA

2 stops46h 27mPhilippine Airlines

Deal found 12/17

$798

Sun 5/1810:45 pmSGN - DCA

2 stops33h 57mUnited Airlines

Deal found 12/17

$808

Wed 2/194:15 pmSGN - DCA

2 stops40h 44mSingapore Airlines

Deal found 12/17

$845

Mon 4/2812:40 pmHAN - DCA

2 stops43h 15mSingapore Airlines

Deal found 12/17

$889

Tue 1/2111:45 pmSGN - DCA

2 stops28h 42mJapan Airlines

Deal found 12/16

$917

Sat 3/2911:55 pmHAN - DCA

2 stops34h 05mJapan Airlines

Deal found 12/17

$925

Tue 5/131:30 amHAN - DCA

2 stops32h 11mEmirates

Deal found 12/17

$949

Thu 1/1611:40 pmSGN - DCA

2 stops25h 09mDelta

Deal found 12/16

$988

Fri 2/287:35 pmSGN - DCA

2 stops32h 51mCathay Pacific

Deal found 12/16

$1,017

Find flights from Vietnam to Reagan-National within your budget

Fly from

Fly to

Route

Depart

Return

Price

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Wed 1/22

12:25 am-7:26 pm

2 stops31h 01m

Washington, D.C. Reagan-National

Sat 2/8

3:30 pm-11:05 pm

2 stops43h 35m

$1,075

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Thu 1/23

1:55 am-8:59 pm

2 stops31h 04m

Washington, D.C. Reagan-National

Mon 2/3

9:00 am-10:25 am

2 stops37h 25m

$1,105

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Thu 1/30

7:30 am-7:26 pm

2 stops23h 56m

Washington, D.C. Reagan-National

Wed 2/26

6:00 am-12:15 am

2 stops30h 15m

$1,145

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Fri 1/24

7:50 am-9:59 pm

2 stops26h 09m

Washington, D.C. Reagan-National

Mon 2/3

6:06 am-5:50 am

2 stops35h 44m

$1,203

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Fri 1/31

12:35 pm-4:32 pm

2 stops39h 57m

Washington, D.C. Reagan-National

Fri 2/7

5:32 pm-11:35 am

2 stops30h 03m

$1,272

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Fri 1/31

11:55 pm-9:59 pm

2 stops34h 04m

Washington, D.C. Reagan-National

Fri 2/7

8:00 am-10:30 pm

2 stops26h 30m

$1,344

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Thu 1/23

12:20 pm-11:39 pm

2 stops23h 19m

Washington, D.C. Reagan-National

Sat 2/8

5:55 pm-9:40 pm

2 stops39h 45m

$1,345

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Sat 2/1

6:25 pm-8:59 pm

3 stops38h 34m

Washington, D.C. Reagan-National

Sat 2/8

9:00 am-11:30 am

2 stops38h 30m

$2,226

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Fri 1/24

4:15 pm-8:59 pm

3 stops40h 44m

Washington, D.C. Reagan-National

Mon 2/3

9:00 am-11:00 am

2 stops38h 00m

$2,378

Ho Chi Minh CityWashington, D.C.

SGN - DCA

SGNDCA

Ho Chi Minh City

Wed 1/29

12:10 am-8:57 am

2 stops44h 47m

Washington, D.C. Reagan-National

Fri 1/31

8:40 pm-10:50 pm

2 stops38h 10m

$3,616

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 32 results

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.

Travel insights for flights from Vietnam to Reagan-National

Get recent, data-driven insights about flights from Vietnam to Reagan-National including ideal travel times, pricing trends, and more.

Rainfall in Reagan-National by month

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.

Temperature in Reagan-National by month

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).

Reviews of airlines servicing Reagan-National

Read through reviews of airlines operating flights from Vietnam to Washington, D.C., such as United Airlines, Japan Airlines and Singapore Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

ANA

8.4

Very good

839 reviews

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

ANA

8.4

Very good

839 reviews

ANA

8.4

Very good

839 reviews

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Korean Air

8.4

Very good

1,018 reviews

ANA

8.4

Very good

839 reviews

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Japan Airlines

8.3

Very good

1,443 reviews

ANA

8.4

Very good

839 reviews

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Emirates

8.1

Very good

3,412 reviews

ANA

8.4

Very good

839 reviews

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Singapore Airlines

8.1

Very good

1,329 reviews

ANA

8.4

Very good

839 reviews

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Related info for your journey

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 $796 on United Airlines. Other airlines that offer cheap prices include Philippine Airlines from $798 and Singapore Airlines from $845 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, September is the cheapest month in which you can book a flight from Vietnam to Washington, D.C. Reagan-National Airport (average of $273). Flying from Vietnam to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $340). 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

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$645+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Vietnam 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 Vietnam to Reagan-National

Round-trip from

One-way from

Find flight deals from Vietnam to Reagan-National

Cheapest flights from Vietnam to Reagan-NationalExplore 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 December 18, 2024.

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 December 18, 2024.

Find flights from Vietnam to Reagan-National within your budget

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.

Travel insights for flights from Vietnam to Reagan-National

Get recent, data-driven insights about flights from Vietnam to Reagan-National including ideal travel times, pricing trends, and more.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Reagan-National

Read through reviews of airlines operating flights from Vietnam to Washington, D.C., such as United Airlines, Japan Airlines and Singapore Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Vietnam to Reagan-National

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

100% Free

Book with Flexibility

Travel Smart

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 December 18, 2024.