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 China Airlines. Our recent data shows that you can find tickets from as low as $1,197 on this airline. Additional options worth looking into are United Airlines and EVA Air, starting at $1,200 and $1,221 round-trip. These flights start at 14% 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 Air China, with whom users have recently found tickets for as low as $649. However, be on the lookout for offers from China Airlines and EVA Air, 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 $383). 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 - Baltimore/Washington and Hanoi Noibai - Washington, D.C. Reagan-National.

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.

$423+ 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

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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	$1,106 (Mytrip)
One-way from	$423 (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.

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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).

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

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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 abril 22, 2025.

mar. 5/202:20 amHAN - IAD

2 stops30h 05mMultiple Airlines

mié. 5/2812:40 pmIAD - HAN

2 stops25h 40mMultiple Airlines

Deal found 4/21

$1,106

mar. 5/202:20 amHAN - DCA

2 stops28h 23mMultiple Airlines

mié. 5/2811:00 amDCA - HAN

2 stops27h 20mMultiple Airlines

Deal found 4/21

$1,106

jue. 7/175:50 pmHAN - IAD

2 stops24h 00mChina Airlines

mar. 7/298:19 pmIAD - HAN

2 stops51h 16mChina Airlines

Deal found 4/21

$1,197

dom. 5/1811:35 pmHAN - IAD

2 stops49h 31mUnited Airlines

mié. 6/1810:09 pmIAD - HAN

2 stops61h 06mUnited Airlines

Deal found 4/21

$1,200

mar. 5/136:00 pmHAN - IAD

2 stops33h 00mEVA Air

lun. 6/167:59 pmIAD - HAN

2 stops33h 51mEVA Air

Deal found 4/21

$1,221

dom. 5/1811:35 pmHAN - DCA

2 stops34h 06mUnited Airlines

mié. 6/1812:57 pmDCA - HAN

3 stops70h 18mUnited Airlines

Deal found 4/21

$1,266

jue. 6/56:00 pmHAN - BWI

2 stops23h 29mMultiple Airlines

jue. 6/127:10 pmBWI - HAN

2 stops28h 55mMultiple Airlines

Deal found 4/21

$1,311

mar. 5/1311:05 pmHAN - IAD

1 stop23h 40mTurkish Airlines

mar. 6/171:30 pmIAD - HAN

1 stop38h 55mTurkish Airlines

Deal found 4/22

$1,333

mar. 5/68:45 amHAN - IAD

1 stop34h 55mQatar Airways

mar. 5/209:00 pmIAD - HAN

1 stop30h 00mQatar Airways

Deal found 4/22

$1,340

mié. 6/411:10 pmHAN - DCA

2 stops35h 33mDelta

mié. 6/118:46 pmDCA - HAN

2 stops37h 49mDelta

Deal found 4/22

$1,346

dom. 5/1811:20 pmHAN - DCA

2 stops51h 35mJapan Airlines

mié. 6/189:59 amDCA - HAN

2 stops24h 51mJapan Airlines

Deal found 4/21

$1,356

mié. 5/2112:00 pmHAN - IAD

1 stop34h 15mDelta

mié. 5/286:00 amIAD - HAN

2 stops28h 35mDelta

Deal found 4/21

$1,366

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 abril 22, 2025.

mar. 5/202:20 amHAN - IAD

2 stops30h 05mMultiple Airlines

mié. 5/2812:40 pmIAD - HAN

2 stops25h 40mMultiple Airlines

Deal found 4/21

$1,106

jue. 7/175:50 pmHAN - IAD

2 stops24h 00mChina Airlines

mar. 7/298:19 pmIAD - HAN

2 stops51h 16mChina Airlines

Deal found 4/21

$1,197

dom. 5/1811:35 pmHAN - IAD

2 stops49h 31mUnited Airlines

mié. 6/1810:09 pmIAD - HAN

2 stops61h 06mUnited Airlines

Deal found 4/21

$1,200

mar. 5/136:00 pmHAN - IAD

2 stops33h 00mEVA Air

lun. 6/167:59 pmIAD - HAN

2 stops33h 51mEVA Air

Deal found 4/21

$1,221

mar. 5/1311:05 pmHAN - IAD

1 stop23h 40mTurkish Airlines

mar. 6/171:30 pmIAD - HAN

1 stop38h 55mTurkish Airlines

Deal found 4/22

$1,333

mar. 5/68:45 amHAN - IAD

1 stop34h 55mQatar Airways

mar. 5/209:00 pmIAD - HAN

1 stop30h 00mQatar Airways

Deal found 4/22

$1,340

mié. 6/411:10 pmHAN - DCA

2 stops35h 33mDelta

mié. 6/118:46 pmDCA - HAN

2 stops37h 49mDelta

Deal found 4/22

$1,346

dom. 5/1811:20 pmHAN - DCA

2 stops51h 35mJapan Airlines

mié. 6/189:59 amDCA - HAN

2 stops24h 51mJapan Airlines

Deal found 4/21

$1,356

lun. 5/51:15 amHAN - IAD

1 stop42h 25mEmirates

mar. 5/2010:55 amIAD - HAN

1 stop39h 20mEmirates

Deal found 4/22

$1,582

lun. 5/52:10 amHAN - IAD

2 stops28h 20mAir China

mar. 5/2011:00 pmIAD - HAN

2 stops31h 40mAir China

Deal found 4/21

$1,625

mar. 5/2012:40 amHAN - BWI

2 stops31h 57mANA

mié. 5/286:51 amBWI - HAN

2 stops28h 24mANA

Deal found 4/21

$1,811

mar. 5/202:20 amHAN - DCA

2 stops28h 23mMultiple Airlines

mié. 5/2811:00 amDCA - HAN

2 stops27h 20mMultiple Airlines

Deal found 4/21

$1,106

Last-minute flights from Hanoi to Washington, D.C.
Discover last-minute flight deals from Hanoi to Washington, D.C.. Data last updated abril 22, 2025 and is based on user searches.

lun. 5/51:15 amHAN - IAD

1 stop42h 25mEmirates

mar. 5/2010:55 amIAD - HAN

1 stop39h 20mEmirates

Deal found 4/22

$1,582

lun. 5/52:10 amHAN - IAD

2 stops28h 20mAir China

mar. 5/2011:00 pmIAD - HAN

2 stops31h 40mAir China

Deal found 4/21

$1,625

mar. 5/68:45 amHAN - IAD

1 stop34h 55mQatar Airways

mar. 5/209:00 pmIAD - HAN

1 stop30h 00mQatar Airways

Deal found 4/22

$1,340

mar. 5/136:00 pmHAN - IAD

2 stops33h 00mEVA Air

lun. 6/167:59 pmIAD - HAN

2 stops33h 51mEVA Air

Deal found 4/21

$1,221

mar. 5/1311:05 pmHAN - IAD

1 stop23h 40mTurkish Airlines

mar. 6/171:30 pmIAD - HAN

1 stop38h 55mTurkish Airlines

Deal found 4/22

$1,333

dom. 5/1811:35 pmHAN - IAD

2 stops49h 31mUnited Airlines

mié. 6/1810:09 pmIAD - HAN

2 stops61h 06mUnited Airlines

Deal found 4/21

$1,200

dom. 5/1811:35 pmHAN - DCA

2 stops34h 06mUnited Airlines

mié. 6/1812:57 pmDCA - HAN

3 stops70h 18mUnited Airlines

Deal found 4/21

$1,266

dom. 5/1811:20 pmHAN - DCA

2 stops51h 35mJapan Airlines

mié. 6/189:59 amDCA - HAN

2 stops24h 51mJapan Airlines

Deal found 4/21

$1,356

dom. 5/188:45 amHAN - BWI

2 stops68h 30mQatar Airways

mié. 6/1811:46 amBWI - HAN

2 stops39h 09mQatar Airways

Deal found 4/21

$1,490

mar. 5/202:20 amHAN - IAD

2 stops30h 05mMultiple Airlines

mié. 5/2812:40 pmIAD - HAN

2 stops25h 40mMultiple Airlines

Deal found 4/21

$1,106

mar. 5/202:20 amHAN - DCA

2 stops28h 23mMultiple Airlines

mié. 5/2811:00 amDCA - HAN

2 stops27h 20mMultiple Airlines

Deal found 4/21

$1,106

mié. 5/2112:00 pmHAN - IAD

1 stop34h 15mDelta

mié. 5/286:00 amIAD - HAN

2 stops28h 35mDelta

Deal found 4/21

$1,366

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 abril 22, 2025.

mar. 5/131:40 amHAN - IAD

3 stops47h 43mMultiple Airlines

Deal found 4/21

$423

jue. 5/291:25 pmHAN - IAD

1 stop41h 05mAir China

Deal found 4/21

$649

mié. 8/135:50 pmHAN - DCA

2 stops38h 52mMultiple Airlines

Deal found 4/22

$682

jue. 5/2911:35 amHAN - BWI

2 stops29h 54mChina Airlines

Deal found 4/21

$712

mié. 8/136:00 pmHAN - IAD

2 stops33h 25mEVA Air

Deal found 4/22

$734

mié. 8/1312:05 pmHAN - DCA

2 stops44h 37mEVA Air

Deal found 4/22

$734

mié. 5/146:00 pmHAN - BWI

2 stops22h 46mEVA Air

Deal found 4/21

$800

mié. 6/116:00 pmHAN - BWI

2 stops25h 07mMultiple Airlines

Deal found 4/21

$850

mié. 5/147:30 pmHAN - IAD

1 stop31h 10mQatar Airways

Deal found 4/21

$864

mar. 6/103:00 amHAN - BWI

2 stops31h 53mQatar Airways

Deal found 4/21

$884

lun. 10/1311:05 pmHAN - IAD

1 stop23h 40mTurkish Airlines

Deal found 4/21

$950

mar. 6/103:00 amHAN - DCA

2 stops28h 48mQatar Airways

Deal found 4/22

$985

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

mar. 5/20

2:20 am-9:25 pm

2 stops30h 05m

Washington, D.C. Dulles Intl

mié. 5/28

12:40 pm-1:20 am

2 stops25h 40m

$1,106

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

mar. 5/20

2:20 am-7:43 pm

2 stops28h 23m

Washington, D.C. Reagan-National

mié. 5/28

11:00 am-1:20 am

2 stops27h 20m

$1,106

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

jue. 7/17

5:50 pm-6:50 am

2 stops24h 00m

Washington, D.C. Dulles Intl

mar. 7/29

8:19 pm-10:35 am

2 stops51h 16m

$1,197

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

dom. 5/18

11:35 pm-2:06 pm

2 stops49h 31m

Washington, D.C. Dulles Intl

mié. 6/18

10:09 pm-10:15 pm

2 stops61h 06m

$1,200

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

mar. 5/13

6:00 pm-4:00 pm

2 stops33h 00m

Washington, D.C. Dulles Intl

lun. 6/16

7:59 pm-4:50 pm

2 stops33h 51m

$1,221

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

dom. 5/18

11:35 pm-10:41 pm

2 stops34h 06m

Washington, D.C. Reagan-National

mié. 6/18

12:57 pm-10:15 pm

3 stops70h 18m

$1,266

HanoiBaltimore

HAN - BWI

HANBWI

Hanoi Noibai

jue. 6/5

6:00 pm-6:29 am

2 stops23h 29m

Baltimore/Washington

jue. 6/12

7:10 pm-11:05 am

2 stops28h 55m

$1,311

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

mar. 5/13

11:05 pm-11:45 am

1 stop23h 40m

Washington, D.C. Dulles Intl

mar. 6/17

1:30 pm-3:25 pm

1 stop38h 55m

$1,333

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

mar. 5/6

8:45 am-8:40 am

1 stop34h 55m

Washington, D.C. Dulles Intl

mar. 5/20

9:00 pm-2:00 pm

1 stop30h 00m

$1,340

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

mié. 6/4

11:10 pm-11:43 pm

2 stops35h 33m

Washington, D.C. Reagan-National

mié. 6/11

8:46 pm-9:35 pm

2 stops37h 49m

$1,346

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 50 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

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

EVA Air

8.4

Very good

1,179 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Korean Air

8.4

Very good

1,062 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Japan Airlines

8.3

Very good

1,450 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

China Airlines

8.3

Very good

727 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

ANA

8.3

Very good

847 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

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 China Airlines. Our recent data shows that you can find tickets from as low as $1,197 on this airline. Additional options worth looking into are United Airlines and EVA Air, starting at $1,200 and $1,221 round-trip. These flights start at 14% 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 Air China, with whom users have recently found tickets for as low as $649. However, be on the lookout for offers from China Airlines and EVA Air, 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 - Baltimore/Washington and Hanoi Noibai - Washington, D.C. Reagan-National.
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 $383). 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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Rockville

Fredericksburg

Gaithersburg

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Linthicum Heights

Falls Church

Laurel

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Bowie

Towson

National Harbor

Oxon Hill

Reston

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$423+ 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 5/13. 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

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2. Select your favorite providers

3. Compare prices and book

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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

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Cheapest in

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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 abril 22, 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 abril 22, 2025.

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

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Cheapflights Insights

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 abril 22, 2025.