What are the cheapest airlines flying from Hanoi to Washington, D.C. round-trip?

Our cheapest airline available from Hanoi to Washington, D.C. is Korean Air. Our recent data shows that you can find tickets from as low as $1,146 on this airline. Additional options worth looking into are Delta and China Airlines, starting at $1,171 and $1,175 round-trip. These flights start at 18% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Hanoi to Washington, D.C. one-way?

The cheapest airline one-way is EVA Air, with whom users have recently found tickets for as low as $714. However, be on the lookout for offers from Air Canada and ANA, as they are both options that can get you from Hanoi to Washington, D.C. for a low price.

What is the cheapest month to book a flight from Hanoi to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Hanoi to Washington, D.C. (average of $309). Flying from Hanoi to Washington, D.C. in June is currently the most expensive (average of $373). 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 day to fly from Hanoi to Washington, D.C.?

Travelers seeking maximum savings on their Hanoi to Washington, D.C. flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Hanoi to Washington, D.C.?

The most popular flight routes from Hanoi to Washington, D.C. are Hanoi Noibai - Washington, D.C. Dulles Intl, Hanoi Noibai - Washington, D.C. Reagan-National and Hanoi Noibai - Baltimore/Washington.

What is the cheapest day to fly round-trip from Hanoi to Washington, D.C.?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 27% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Hanoi to Washington, D.C.?

Flights from Hanoi to Washington, D.C. lean towards being more expensive in April. Prices are generally better when you fly from Hanoi to Washington, D.C. in November, with the cheapest ticket starting at $1,094.

What is the cheapest time of day to fly from HAN to WAS?

A simple way to save on the total cost of your ticket is to fly from Hanoi to Washington, D.C. at noon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.

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

Most trusted provider : When it comes to deals on Hanoi-Washington, D.C. flights, Cheapflights users trust AranGrant the most. AranGrant 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 Hanoi-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Hanoi to Washington, D.C.?

If you book a flight to Washington, D.C. from Hanoi, you will be flying from Noibai, which is the city’s only airport. Hanoi Noibai (HAN) is located 14.2 mi from the center of Hanoi. There are 0 flights from Noibai to Washington, D.C. per day from 0 different airlines.

Can I find deals for flights from Hanoi to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Hanoi to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Hanoi to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hanoi to Washington, D.C..

Can I find deals for business class flights from Hanoi to Washington, D.C.?

Yes. Cheapflights offers flight deals from Hanoi to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$461+ Flights from Hanoi to Washington, D.C.

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Find cheap flights from Hanoi to Washington, D.C. 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 Hanoi to Washington, D.C.

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$1,135 (China Airlines)
One-way from	$461 (Kiwi.com)
Popular in	April
Cheapest in	November
Average price	$1,605

Provider with most accurate pricing for Hanoi Noibai-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Hanoi Noibai-Washington, D.C. (WAS) flights.

Search Deals

From Hanoi Noibai to Washington, D.C. (WAS)

Search Deals

One-way flight from Hanoi Noibai to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($18 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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Find flight deals from Hanoi to Washington, D.C.

Cheapest flights from Hanoi to Washington, D.C.
Explore the most affordable flight options available from Hanoi to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Wed 5/285:50 pmHAN - IAD

2 stops33h 24mMultiple Airlines

Wed 6/46:15 pmIAD - HAN

2 stops29h 20mMultiple Airlines

Deal found 4/28

$1,094

Mon 10/1311:35 pmHAN - IAD

2 stops35h 57mUnited Airlines

Fri 10/246:00 amIAD - HAN

2 stops29h 15mUnited Airlines

Deal found 4/28

$1,129

Thu 6/511:10 pmHAN - IAD

1 stop23h 05mKorean Air

Fri 12/511:50 amIAD - HAN

1 stop21h 50mKorean Air

Deal found 4/29

$1,146

Wed 5/1411:10 pmHAN - IAD

2 stops33h 24mDelta

Fri 11/147:30 amIAD - HAN

2 stops39h 40mDelta

Deal found 4/29

$1,171

Mon 10/1311:10 pmHAN - DCA

2 stops28h 22mDelta

Fri 10/246:00 amDCA - HAN

2 stops28h 35mDelta

Deal found 4/28

$1,171

Mon 10/131:25 pmHAN - IAD

1 stop41h 05mAir China

Fri 10/2411:00 pmIAD - HAN

1 stop25h 55mAir China

Deal found 4/28

$1,199

Wed 5/2812:05 pmHAN - DCA

2 stops43h 54mMultiple Airlines

Wed 6/46:38 pmDCA - HAN

2 stops29h 27mMultiple Airlines

Deal found 4/28

$1,203

Tue 6/106:00 pmHAN - DCA

2 stops37h 59mEVA Air

Tue 6/176:58 pmDCA - HAN

2 stops34h 52mEVA Air

Deal found 4/29

$1,221

Tue 6/106:00 pmHAN - BWI

2 stops23h 29mMultiple Airlines

Tue 6/177:10 pmBWI - HAN

2 stops28h 55mMultiple Airlines

Deal found 4/29

$1,333

Mon 5/2611:05 pmHAN - IAD

1 stop31h 40mTurkish Airlines

Mon 6/29:40 pmIAD - HAN

1 stop30h 45mTurkish Airlines

Deal found 4/27

$1,333

Wed 5/2811:20 pmHAN - DCA

2 stops27h 35mJapan Airlines

Wed 6/48:00 amDCA - HAN

2 stops26h 50mJapan Airlines

Deal found 4/28

$1,334

Tue 5/61:00 pmHAN - IAD

2 stops30h 40mQatar Airways

Tue 5/209:00 pmIAD - HAN

1 stop23h 15mQatar Airways

Deal found 4/28

$1,513

Best flights from Hanoi to Washington, D.C.
Discover carefully curated flight deals from Hanoi to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Thu 7/175:50 pmHAN - IAD

2 stops36h 29mMultiple Airlines

Tue 7/297:59 pmIAD - HAN

2 stops27h 36mMultiple Airlines

Deal found 4/29

$1,135

Thu 6/511:10 pmHAN - IAD

1 stop23h 05mKorean Air

Fri 12/511:50 amIAD - HAN

1 stop21h 50mKorean Air

Deal found 4/29

$1,146

Wed 5/1411:10 pmHAN - IAD

2 stops33h 24mDelta

Fri 11/147:30 amIAD - HAN

2 stops39h 40mDelta

Deal found 4/29

$1,171

Tue 6/105:50 pmHAN - IAD

2 stops24h 46mChina Airlines

Tue 6/178:19 pmIAD - HAN

2 stops51h 16mChina Airlines

Deal found 4/29

$1,175

Thu 6/511:35 pmHAN - IAD

2 stops49h 58mUnited Airlines

Fri 12/58:15 amIAD - HAN

2 stops26h 50mUnited Airlines

Deal found 4/29

$1,176

Tue 6/106:00 pmHAN - DCA

2 stops37h 59mEVA Air

Tue 6/176:58 pmDCA - HAN

2 stops34h 52mEVA Air

Deal found 4/29

$1,221

Wed 5/2811:20 pmHAN - DCA

2 stops27h 35mJapan Airlines

Wed 6/48:00 amDCA - HAN

2 stops26h 50mJapan Airlines

Deal found 4/28

$1,334

Tue 6/1011:05 pmHAN - IAD

1 stop31h 40mTurkish Airlines

Tue 6/179:40 pmIAD - HAN

1 stop30h 45mTurkish Airlines

Deal found 4/29

$1,400

Mon 6/92:10 amHAN - IAD

2 stops28h 20mAir China

Tue 6/1711:00 pmIAD - HAN

2 stops31h 40mAir China

Deal found 4/29

$1,593

Wed 6/41:30 amHAN - IAD

1 stop42h 10mEmirates

Fri 12/510:30 amIAD - HAN

1 stop38h 10mEmirates

Deal found 4/29

$1,625

Sun 10/121:45 amHAN - DCA

2 stops54h 29mPhilippine Airlines

Fri 10/248:25 amDCA - HAN

2 stops30h 05mPhilippine Airlines

Deal found 4/28

$1,626

Mon 10/1311:10 pmHAN - DCA

2 stops28h 22mDelta

Fri 10/246:00 amDCA - HAN

2 stops28h 35mDelta

Deal found 4/28

$1,171

Last-minute flights from Hanoi to Washington, D.C.
Discover last-minute flight deals from Hanoi to Washington, D.C.. Data last updated April 29, 2025 and is based on user searches.

Mon 5/51:15 amHAN - IAD

1 stop42h 25mEmirates

Tue 5/2010:55 amIAD - HAN

1 stop39h 20mEmirates

Deal found 4/29

$1,636

Mon 5/52:10 amHAN - IAD

2 stops28h 20mAir China

Tue 5/2011:00 pmIAD - HAN

2 stops31h 40mAir China

Deal found 4/29

$1,785

Tue 5/65:50 pmHAN - IAD

2 stops34h 32mMultiple Airlines

Tue 5/207:25 pmIAD - HAN

2 stops28h 10mMultiple Airlines

Deal found 4/29

$1,102

Tue 5/61:00 pmHAN - IAD

2 stops30h 40mQatar Airways

Tue 5/209:00 pmIAD - HAN

1 stop23h 15mQatar Airways

Deal found 4/28

$1,513

Wed 5/1411:10 pmHAN - IAD

2 stops33h 24mDelta

Fri 11/147:30 amIAD - HAN

2 stops39h 40mDelta

Deal found 4/29

$1,171

Wed 5/1412:00 pmHAN - IAD

1 stop34h 15mKorean Air

Fri 11/1411:50 amIAD - HAN

1 stop21h 50mKorean Air

Deal found 4/29

$1,244

Sun 5/251:15 amHAN - IAD

1 stop42h 25mEmirates

Mon 6/210:55 amIAD - HAN

1 stop39h 20mEmirates

Deal found 4/27

$1,549

Mon 5/2611:35 pmHAN - IAD

1 stop27h 10mUnited Airlines

Mon 6/28:19 amIAD - HAN

2 stops50h 56mUnited Airlines

Deal found 4/27

$1,207

Mon 5/2611:05 pmHAN - IAD

1 stop31h 40mTurkish Airlines

Mon 6/29:40 pmIAD - HAN

1 stop30h 45mTurkish Airlines

Deal found 4/27

$1,333

Tue 5/2712:40 amHAN - IAD

2 stops40h 32mANA

Wed 6/412:35 pmIAD - HAN

2 stops46h 40mANA

Deal found 4/28

$1,557

Tue 5/271:15 amHAN - DCA

2 stops33h 44mEmirates

Wed 6/45:00 pmDCA - HAN

2 stops33h 15mEmirates

Deal found 4/28

$1,977

Wed 5/285:50 pmHAN - IAD

2 stops33h 24mMultiple Airlines

Wed 6/46:15 pmIAD - HAN

2 stops29h 20mMultiple Airlines

Deal found 4/28

$1,094

One-way flights from Hanoi to Washington, D.C.
Search for one-way flight options from Hanoi to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Tue 5/69:00 amHAN - IAD

2 stops42h 00mMultiple Airlines

Deal found 4/29

$461

Sun 6/151:40 amHAN - DCA

3 stops43h 39mMultiple Airlines

Deal found 4/28

$607

Tue 6/1711:10 amHAN - BWI

3 stops29h 33mMultiple Airlines

Deal found 4/29

$609

Wed 5/146:00 pmHAN - DCA

2 stops37h 59mEVA Air

Deal found 4/29

$714

Sun 10/511:35 pmHAN - IAD

2 stops46h 41mAir Canada

Deal found 4/28

$791

Tue 5/611:35 pmHAN - IAD

1 stop21h 30mANA

Deal found 4/29

$816

Wed 5/148:45 amHAN - IAD

1 stop34h 55mQatar Airways

Deal found 4/29

$846

Sat 8/2312:05 pmHAN - IAD

2 stops30h 27mEVA Air

Deal found 4/29

$880

Sun 10/511:05 pmHAN - IAD

1 stop23h 40mTurkish Airlines

Deal found 4/28

$884

Wed 5/711:20 pmHAN - BWI

2 stops33h 45mJapan Airlines

Deal found 4/28

$889

Sun 8/246:30 pmHAN - DCA

2 stops61h 29mSingapore Airlines

Deal found 4/29

$893

Wed 5/146:00 pmHAN - BWI

2 stops22h 46mEVA Air

Deal found 4/29

$923

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hanoi to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Thu 7/17

5:50 pm-7:19 pm

2 stops36h 29m

Washington, D.C. Dulles Intl

Tue 7/29

7:59 pm-10:35 am

2 stops27h 36m

$1,135

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Thu 6/5

11:10 pm-11:15 am

1 stop23h 05m

Washington, D.C. Dulles Intl

Fri 12/5

11:50 am-9:40 pm

1 stop21h 50m

$1,146

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Wed 5/14

11:10 pm-9:34 pm

2 stops33h 24m

Washington, D.C. Dulles Intl

Fri 11/14

7:30 am-11:10 am

2 stops39h 40m

$1,171

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Mon 10/13

11:10 pm-4:32 pm

2 stops28h 22m

Washington, D.C. Reagan-National

Fri 10/24

6:00 am-9:35 pm

2 stops28h 35m

$1,171

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Tue 6/10

5:50 pm-7:36 am

2 stops24h 46m

Washington, D.C. Dulles Intl

Tue 6/17

8:19 pm-10:35 am

2 stops51h 16m

$1,175

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Thu 6/5

11:35 pm-2:33 pm

2 stops49h 58m

Washington, D.C. Dulles Intl

Fri 12/5

8:15 am-11:05 pm

2 stops26h 50m

$1,176

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Wed 5/28

12:05 pm-8:59 pm

2 stops43h 54m

Washington, D.C. Reagan-National

Wed 6/4

6:38 pm-11:05 am

2 stops29h 27m

$1,203

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Tue 6/10

6:00 pm-8:59 pm

2 stops37h 59m

Washington, D.C. Reagan-National

Tue 6/17

6:58 pm-4:50 pm

2 stops34h 52m

$1,221

HanoiBaltimore

HAN - BWI

HANBWI

Hanoi Noibai

Tue 6/10

6:00 pm-6:29 am

2 stops23h 29m

Baltimore/Washington

Tue 6/17

7:10 pm-11:05 am

2 stops28h 55m

$1,333

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Wed 5/28

11:20 pm-3:55 pm

2 stops27h 35m

Washington, D.C. Reagan-National

Wed 6/4

8:00 am-9:50 pm

2 stops26h 50m

$1,334

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 49 results

...

Compare providers for flights from Hanoi to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hanoi to Washington, D.C. in April.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	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 Hanoi-Washington, D.C. flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Hanoi-Washington, D.C. flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Hanoi-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Hanoi-Washington, D.C. flights, Cheapflights users trust AranGrant the most. AranGrant 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 Hanoi-Washington, D.C. 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 Hanoi to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Hanoi 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 Hanoi to Washington, D.C.

Rainfall in Washington, D.C. by month

In terms of precipitation, rainfall in Washington, D.C. 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. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

If weather is an important factor for your trip to Washington, D.C., 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 Washington, D.C.

See what other customers who have flown with EVA Air, Korean Air and Japan Airlines from Hanoi to Washington, D.C. have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

EVA Air

8.4

Very good

1,186 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Korean Air

8.4

Very good

1,066 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Japan Airlines

8.3

Very good

1,459 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

China Airlines

8.3

Very good

732 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

ANA

8.3

Very good

855 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

What airport do you fly from for flights from Hanoi to Washington, D.C.?
If you book a flight to Washington, D.C. from Hanoi, you will be flying from Noibai, which is the city’s only airport. Hanoi Noibai (HAN) is located 14.2 mi from the center of Hanoi. There are 0 flights from Noibai to Washington, D.C. per day from 0 different airlines.
What are the cheapest airlines flying from Hanoi to Washington, D.C. round-trip?
Our cheapest airline available from Hanoi to Washington, D.C. is Korean Air. Our recent data shows that you can find tickets from as low as $1,146 on this airline. Additional options worth looking into are Delta and China Airlines, starting at $1,171 and $1,175 round-trip. These flights start at 18% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Hanoi to Washington, D.C. one-way?
The cheapest airline one-way is EVA Air, with whom users have recently found tickets for as low as $714. However, be on the lookout for offers from Air Canada and ANA, as they are both options that can get you from Hanoi to Washington, D.C. for a low price.
What are the most popular routes from Hanoi to Washington, D.C.?
The most popular flight routes from Hanoi to Washington, D.C. are Hanoi Noibai - Washington, D.C. Dulles Intl, Hanoi Noibai - Washington, D.C. Reagan-National and Hanoi Noibai - Baltimore/Washington.
Can I find deals for flights from Hanoi to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Hanoi to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Hanoi to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hanoi to Washington, D.C..
Can I find deals for business class flights from Hanoi to Washington, D.C.?
Yes. Cheapflights offers flight deals from Hanoi to Washington, D.C. 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 Hanoi to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Hanoi to Washington, D.C. (average of $309). Flying from Hanoi to Washington, D.C. in June is currently the most expensive (average of $373). 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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Herndon

Bowie

National Harbor

Oxon Hill

Reston

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$461+ Cheap flights from Hanoi (HAN) to Washington, D.C. (WAS)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hanoi to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

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Cheap flight deals from Hanoi to Washington, D.C.

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Most trusted provider

Round-trip from

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Cheapest in

Average price

Find flight deals from Hanoi to Washington, D.C.

Cheapest flights from Hanoi to Washington, D.C.Explore the most affordable flight options available from Hanoi to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Explore the most affordable flight options available from Hanoi to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hanoi to Washington, D.C. that are best for you.

Compare providers for flights from Hanoi to Washington, D.C.

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 Hanoi to Washington, D.C. in April.

Best time to book a flight from Hanoi to Washington, D.C.

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Everything you need to know about your flight from Hanoi to Washington, D.C.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with EVA Air, Korean Air and Japan Airlines from Hanoi to Washington, D.C. have to say. 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 Hanoi to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Hanoi to Washington, D.C.?

What are the cheapest airlines flying from Hanoi to Washington, D.C. round-trip?

What are the cheapest airlines to fly from Hanoi to Washington, D.C. one-way?

What are the most popular routes from Hanoi to Washington, D.C.?

Can I find deals for flights from Hanoi to Washington, D.C. that include hotel bookings?

How can I find direct flights from Hanoi to Washington, D.C.?

Can I find deals for business class flights from Hanoi to Washington, D.C.?

What is the cheapest month to book a flight from Hanoi to Washington, D.C.?

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Cheapest flights from Hanoi to Washington, D.C.
Explore the most affordable flight options available from Hanoi to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.