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 Delta. Our recent data shows that you can find tickets from as low as $996 on this airline. Additional options worth looking into are United Airlines and ANA, starting at $1,012 and $1,058 round-trip. These flights start at 29% 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 $661. However, be on the lookout for offers from EVA Air and China Airlines, 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 $241). Flying from Hanoi to Washington, D.C. in March is currently the most expensive (average of $290). 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.

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.

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).

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.

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.

$556+ Flights from Hanoi to Washington, D.C.

Q: How much does it cost to fly round-trip from Hanoi to Washington, D.C.?

Airfare is below average for this route at the moment. Hanoi to Washington, D.C. flights typically cost between $1,295 and $1,471 in September. The cheapest round-trip price found within the last 3 days was $966 on Multiple Airlines (Sep 11-Sep 18).

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

Round-trip from	$966 (Mytrip)
One-way from	$556 (Kiwi.com)
Popular in	April
Cheapest in	November
Average price	$1,224

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

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

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Highest demand for flights based on searches. 8% potential increase in price ($136 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($18 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 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 July 30, 2025.

Thu 9/113:40 pmHAN - BWI

2 stops26h 20mMultiple Airlines

Thu 9/185:45 amBWI - HAN

2 stops28h 50mMultiple Airlines

Deal found 7/30

$966

Thu 9/1112:00 pmHAN - IAD

2 stops22h 33mDelta

Thu 9/185:25 pmIAD - HAN

2 stops30h 15mDelta

Deal found 7/30

$996

Thu 9/1111:10 pmHAN - DCA

2 stops33h 34mDelta

Thu 9/188:40 pmDCA - HAN

2 stops27h 00mDelta

Deal found 7/30

$996

Sun 10/2612:25 amHAN - IAD

3 stops42h 05mUnited Airlines

Sat 11/810:08 pmIAD - HAN

2 stops36h 57mUnited Airlines

Deal found 7/29

$1,012

Thu 9/117:40 pmHAN - IAD

2 stops31h 30mMultiple Airlines

Thu 9/181:15 pmIAD - HAN

1 stop21h 20mMultiple Airlines

Deal found 7/30

$1,028

Sun 10/2612:25 amHAN - IAD

1 stop27h 15mANA

Sat 11/812:40 pmIAD - HAN

2 stops46h 25mANA

Deal found 7/29

$1,058

Thu 9/112:10 amHAN - IAD

2 stops28h 20mAir China

Fri 9/1911:00 pmIAD - HAN

1 stop25h 55mAir China

Deal found 7/29

$1,071

Thu 9/1111:10 pmHAN - IAD

1 stop22h 45mKorean Air

Thu 9/181:15 pmIAD - HAN

1 stop21h 20mKorean Air

Deal found 7/30

$1,075

Sun 10/2612:25 amHAN - DCA

2 stops32h 30mUnited Airlines

Sat 11/85:00 pmDCA - HAN

2 stops42h 05mUnited Airlines

Deal found 7/29

$1,088

Fri 9/55:50 pmHAN - DCA

2 stops38h 09mChina Airlines

Fri 10/36:59 pmDCA - HAN

2 stops28h 36mChina Airlines

Deal found 7/29

$1,172

Wed 9/101:40 amHAN - DCA

2 stops31h 54mMultiple Airlines

Thu 9/189:40 amDCA - HAN

2 stops23h 50mMultiple Airlines

Deal found 7/30

$1,192

Fri 9/511:05 pmHAN - IAD

1 stop23h 40mTurkish Airlines

Fri 10/31:30 pmIAD - HAN

1 stop38h 55mTurkish Airlines

Deal found 7/29

$1,330

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 July 30, 2025.

Thu 9/113:40 pmHAN - BWI

2 stops26h 20mMultiple Airlines

Thu 9/185:45 amBWI - HAN

2 stops28h 50mMultiple Airlines

Deal found 7/30

$966

Thu 9/1112:00 pmHAN - IAD

2 stops22h 33mDelta

Thu 9/185:25 pmIAD - HAN

2 stops30h 15mDelta

Deal found 7/30

$996

Sun 10/2612:25 amHAN - IAD

3 stops42h 05mUnited Airlines

Sat 11/810:08 pmIAD - HAN

2 stops36h 57mUnited Airlines

Deal found 7/29

$1,012

Sun 10/2612:25 amHAN - IAD

1 stop27h 15mANA

Sat 11/812:40 pmIAD - HAN

2 stops46h 25mANA

Deal found 7/29

$1,058

Thu 9/112:10 amHAN - IAD

2 stops28h 20mAir China

Fri 9/1911:00 pmIAD - HAN

1 stop25h 55mAir China

Deal found 7/29

$1,071

Thu 9/1111:10 pmHAN - IAD

1 stop22h 45mKorean Air

Thu 9/181:15 pmIAD - HAN

1 stop21h 20mKorean Air

Deal found 7/30

$1,075

Fri 9/55:50 pmHAN - DCA

2 stops38h 09mChina Airlines

Fri 10/36:59 pmDCA - HAN

2 stops28h 36mChina Airlines

Deal found 7/29

$1,172

Fri 9/511:05 pmHAN - IAD

1 stop23h 40mTurkish Airlines

Fri 10/31:30 pmIAD - HAN

1 stop38h 55mTurkish Airlines

Deal found 7/29

$1,330

Sat 8/2311:20 pmHAN - BWI

2 stops35h 39mJapan Airlines

Tue 9/26:00 amBWI - HAN

2 stops28h 50mJapan Airlines

Deal found 7/29

$1,410

Sun 10/2612:25 amHAN - IAD

1 stop43h 35mEmirates

Sat 11/810:30 amIAD - HAN

1 stop38h 10mEmirates

Deal found 7/28

$1,505

Sun 10/2612:25 amHAN - DCA

2 stops45h 01mAir Canada

Sat 11/84:10 pmDCA - HAN

2 stops42h 55mAir Canada

Deal found 7/28

$1,547

Thu 9/1111:10 pmHAN - DCA

2 stops33h 34mDelta

Thu 9/188:40 pmDCA - HAN

2 stops27h 00mDelta

Deal found 7/30

$996

Last-minute flights from Hanoi to Washington, D.C.
Discover last-minute flight deals from Hanoi to Washington, D.C.. Data last updated July 30, 2025 and is based on user searches.

Fri 8/221:30 amHAN - IAD

1 stop42h 10mEmirates

Tue 9/210:55 amIAD - HAN

1 stop39h 20mEmirates

Deal found 7/30

$1,893

Fri 8/2212:40 amHAN - BWI

2 stops32h 02mANA

Tue 9/26:15 amBWI - HAN

2 stops29h 00mANA

Deal found 7/30

$2,468

Fri 8/221:00 amHAN - IAD

2 stops47h 42mAir Canada

Tue 9/210:20 amIAD - HAN

2 stops24h 55mAir Canada

Deal found 7/30

$3,052

Sat 8/2311:35 amHAN - DCA

2 stops41h 24mMultiple Airlines

Tue 9/26:59 pmDCA - HAN

2 stops28h 36mMultiple Airlines

Deal found 7/30

$1,244

Sat 8/2312:05 pmHAN - IAD

2 stops30h 27mMultiple Airlines

Tue 9/26:09 pmIAD - HAN

2 stops29h 56mMultiple Airlines

Deal found 7/30

$1,302

Sat 8/2311:20 pmHAN - BWI

2 stops35h 39mJapan Airlines

Tue 9/26:00 amBWI - HAN

2 stops28h 50mJapan Airlines

Deal found 7/29

$1,410

Sat 8/2312:00 pmHAN - IAD

1 stop34h 15mDelta

Tue 9/27:35 amIAD - HAN

2 stops27h 00mDelta

Deal found 7/29

$1,591

Sat 8/2312:00 pmHAN - IAD

1 stop34h 15mKorean Air

Tue 9/21:15 pmIAD - HAN

1 stop34h 25mKorean Air

Deal found 7/30

$1,673

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 July 30, 2025.

Thu 10/27:40 pmHAN - IAD

1 stop23h 00mMultiple Airlines

Deal found 7/30

$556

Thu 10/212:20 pmHAN - IAD

2 stops42h 10mAir China

Deal found 7/30

$661

Sat 8/2312:05 pmHAN - BWI

2 stops28h 28mMultiple Airlines

Deal found 7/29

$698

Thu 10/26:00 pmHAN - DCA

2 stops37h 59mEVA Air

Deal found 7/30

$699

Mon 8/255:50 pmHAN - DCA

2 stops35h 09mChina Airlines

Deal found 7/29

$700

Mon 8/2512:00 pmHAN - IAD

1 stop34h 15mKorean Air

Deal found 7/29

$751

Sat 8/2311:10 pmHAN - IAD

2 stops41h 45mDelta

Deal found 7/29

$761

Tue 8/266:00 pmHAN - BWI

2 stops22h 33mEVA Air

Deal found 7/29

$762

Sat 8/236:00 pmHAN - DCA

2 stops58h 59mMultiple Airlines

Deal found 7/29

$784

Sat 8/2312:00 pmHAN - DCA

2 stops38h 46mDelta

Deal found 7/29

$811

Sun 8/2411:20 pmHAN - BWI

2 stops35h 39mJapan Airlines

Deal found 7/29

$921

Fri 8/221:45 amHAN - DCA

2 stops30h 15mPhilippine Airlines

Deal found 7/30

$960

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

HanoiBaltimore

HAN - BWI

HANBWI

Hanoi Noibai

Thu 9/11

3:40 pm-7:00 am

2 stops26h 20m

Baltimore/Washington

Thu 9/18

5:45 am-9:35 pm

2 stops28h 50m

$966

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Thu 9/11

12:00 pm-11:33 pm

2 stops22h 33m

Washington, D.C. Dulles Intl

Thu 9/18

5:25 pm-10:40 am

2 stops30h 15m

$996

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

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Sun 10/26

12:25 am-7:30 am

3 stops42h 05m

Washington, D.C. Dulles Intl

Sat 11/8

10:08 pm-11:05 pm

2 stops36h 57m

$1,012

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Thu 9/11

7:40 pm-4:10 pm

2 stops31h 30m

Washington, D.C. Dulles Intl

Thu 9/18

1:15 pm-9:35 pm

1 stop21h 20m

$1,028

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Sun 10/26

12:25 am-4:40 pm

1 stop27h 15m

Washington, D.C. Dulles Intl

Sat 11/8

12:40 pm-11:05 pm

2 stops46h 25m

$1,058

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Thu 9/11

2:10 am-7:30 pm

2 stops28h 20m

Washington, D.C. Dulles Intl

Fri 9/19

11:00 pm-11:55 am

1 stop25h 55m

$1,071

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Thu 9/11

11:10 pm-10:55 am

1 stop22h 45m

Washington, D.C. Dulles Intl

Thu 9/18

1:15 pm-9:35 pm

1 stop21h 20m

$1,075

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Sun 10/26

12:25 am-9:55 pm

2 stops32h 30m

Washington, D.C. Reagan-National

Sat 11/8

5:00 pm-11:05 pm

2 stops42h 05m

$1,088

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Fri 9/5

5:50 pm-8:59 pm

2 stops38h 09m

Washington, D.C. Reagan-National

Fri 10/3

6:59 pm-10:35 am

2 stops28h 36m

$1,172

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 44 results

...

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.

How much does it cost to fly round-trip from Hanoi to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

Read reviews from past customers who have flown EVA Air, ANA, and Korean Air from Hanoi to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,222 reviews

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

1,222 reviews

EVA Air

8.4

Very good

1,222 reviews

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

1,222 reviews

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

Korean Air

8.4

Very good

1,121 reviews

EVA Air

8.4

Very good

1,222 reviews

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

1,222 reviews

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

1,222 reviews

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

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 Delta. Our recent data shows that you can find tickets from as low as $996 on this airline. Additional options worth looking into are United Airlines and ANA, starting at $1,012 and $1,058 round-trip. These flights start at 29% 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 $661. However, be on the lookout for offers from EVA Air and China Airlines, 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 $241). Flying from Hanoi to Washington, D.C. in March is currently the most expensive (average of $290). 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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National Harbor

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$556+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.

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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 July 30, 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 July 30, 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

How much does it cost to fly round-trip from Hanoi to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

Read reviews from past customers who have flown EVA Air, ANA, and Korean Air from Hanoi to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated 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.?

Traveling to a place near 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 July 30, 2025.