Hanoi

$517+ Cheap flights from Washington, D.C. (WAS) to Hanoi (HAN)

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — HAN
Feb 25 — Mar 41
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The best prices from Washington, D.C. to Hanoi Noibai are usually found in September or January, booked 24 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

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

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,008
(FlightHub)

One-way from

$517
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,462
Provider with most accurate pricing for Washington, D.C. (WAS)-Hanoi Noibai flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Hanoi Noibai flights.
From Washington, D.C. (WAS) to Hanoi Noibai
One-way flight from Washington, D.C. (WAS) to Hanoi Noibai
Highest demand for flights based on searches. 4% potential increase in price ($62 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
Average for round-trip flights in February 2025

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

Cheapest flights from Washington, D.C. to Hanoi
Explore the most affordable flight options available from Washington, D.C. to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This FlightHub deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/19:25 pmIAD - HAN
1 stop30h 00mTurkish Airlines
Wed 3/1210:30 pmHAN - IAD
1 stop25h 45mTurkish Airlines
Deal found 2/20$1,066
This China Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/316:59 pmIAD - HAN
2 stops28h 36mMultiple Airlines
Mon 4/75:50 pmHAN - IAD
2 stops33h 40mMultiple Airlines
Deal found 2/20$1,114
This EVA Air deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:55 pmBWI - HAN
2 stops29h 10mMultiple Airlines
Sat 10/256:00 pmHAN - BWI
2 stops22h 45mMultiple Airlines
Deal found 2/20$1,168
This China Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/195:38 pmDCA - HAN
2 stops29h 57mMultiple Airlines
Tue 3/255:35 pmHAN - DCA
2 stops34h 20mMultiple Airlines
Deal found 2/20$1,201
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/319:00 pmIAD - HAN
1 stop23h 15mQatar Airways
Mon 4/78:45 amHAN - IAD
1 stop41h 55mQatar Airways
Deal found 2/20$1,303
This Etihad Airways deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/29:30 pmIAD - HAN
2 stops27h 25mEtihad Airways
Mon 3/242:20 pmHAN - IAD
2 stops38h 05mEtihad Airways
Deal found 2/20$1,330
This Air China deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/258:29 amIAD - HAN
2 stops39h 26mAir China
Fri 3/146:15 pmHAN - IAD
2 stops31h 55mAir China
Deal found 2/20$1,342
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/256:00 amBWI - HAN
2 stops27h 40mDelta
Mon 3/1012:20 pmHAN - BWI
2 stops23h 10mDelta
Deal found 2/20$1,406
This Gurufare deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1911:51 amBWI - HAN
2 stops40h 49mCathay Pacific
Tue 3/257:25 pmHAN - BWI
2 stops37h 21mCathay Pacific
Deal found 2/20$1,430
This Singapore Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/315:58 pmIAD - HAN
2 stops36h 37mSingapore Airlines
Mon 4/76:30 pmHAN - IAD
3 stops57h 52mSingapore Airlines
Deal found 2/20$1,446
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/36:45 amBWI - HAN
2 stops28h 20mUnited Airlines
Wed 3/1212:25 amHAN - BWI
2 stops33h 18mUnited Airlines
Deal found 2/20$1,492
This Air Canada deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/410:30 amIAD - HAN
2 stops24h 45mAir Canada
Fri 6/1311:30 pmHAN - IAD
2 stops51h 43mAir Canada
Deal found 2/20$1,547

Find flights from Washington, D.C. to Hanoi within your budget

Customize your flight search to find flights from Washington, D.C. to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Washington, D.C.

Fly to

Hanoi

Route

Depart

Return

Price

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Sat 3/1

9:25 pm-3:25 pm

1 stop30h 00m

Hanoi Noibai

Wed 3/12

10:30 pm-1:15 pm

1 stop25h 45m

$1,066

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Mon 3/31

6:59 pm-10:35 am

2 stops28h 36m

Hanoi Noibai

Mon 4/7

5:50 pm-4:30 pm

2 stops33h 40m

$1,114

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

Wed 3/19

5:38 pm-10:35 am

2 stops29h 57m

Hanoi Noibai

Tue 3/25

5:35 pm-4:55 pm

2 stops34h 20m

$1,201

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Mon 3/31

9:00 pm-7:15 am

1 stop23h 15m

Hanoi Noibai

Mon 4/7

8:45 am-3:40 pm

1 stop41h 55m

$1,303

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Sun 3/2

9:30 pm-12:55 pm

2 stops27h 25m

Hanoi Noibai

Mon 3/24

2:20 pm-5:25 pm

2 stops38h 05m

$1,330

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Tue 2/25

8:29 am-11:55 am

2 stops39h 26m

Hanoi Noibai

Fri 3/14

6:15 pm-3:10 pm

2 stops31h 55m

$1,342

BaltimoreHanoi

BWI - HAN

BWIHAN

Baltimore/Washington

Sun 5/18

12:35 pm-10:40 am

3 stops35h 05m

Hanoi Noibai

Thu 5/22

11:10 am-9:02 pm

3 stops44h 52m

$1,354

BaltimoreHanoi

BWI - HAN

BWIHAN

Baltimore/Washington

Tue 2/25

6:00 am-9:40 pm

2 stops27h 40m

Hanoi Noibai

Mon 3/10

12:20 pm-12:30 am

2 stops23h 10m

$1,406

BaltimoreHanoi

BWI - HAN

BWIHAN

Baltimore/Washington

Wed 3/19

11:51 am-3:40 pm

2 stops40h 49m

Hanoi Noibai

Tue 3/25

7:25 pm-9:46 pm

2 stops37h 21m

$1,430

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Mon 3/31

5:58 pm-5:35 pm

2 stops36h 37m

Hanoi Noibai

Mon 4/7

6:30 pm-5:22 pm

3 stops57h 52m

$1,446

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 39 results
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Compare providers for flights from Washington, D.C. to Hanoi

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 Washington, D.C. to Hanoi in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust 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 Washington, D.C.-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Hanoi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Hanoi flights, Cheapflights users trust FlightHub the most. FlightHub 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 Washington, D.C.-Hanoi 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 Washington, D.C. to Hanoi

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

Get recent, data-driven insights about flights from Washington, D.C. to Hanoi including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. to Hanoi?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Hanoi. Price data was last updated on February 14, 2025.

The best time to book flights from Washington, D.C. to Hanoi is 24 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Hanoi (average of $975). Flying from Washington, D.C. to Hanoi in December is currently the most expensive (average of $1,618). 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 time of day to fly from WAS to HAN?

Find hourly flight availability from Washington, D.C. to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Washington, D.C. to Hanoi, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 7% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Hanoi. Price data was last updated on December 16, 2024.

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

Rainfall in Hanoi by month

Plan your trip to Hanoi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hanoi ranges from 0.6 - 11.7 inches per month. August is typically the wettest month, when rainfall can reach 11.7 in. December is typically the driest time to visit Hanoi when rainfall is around 0.6 in.

Temperature in Hanoi by month

Plan your trip to Hanoi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated February 20, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Hanoi, such as Korean Air, ANA and Japan Airlines. 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.

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

8.4
Very good

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Hanoi. 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 into for flights to Hanoi from Washington, D.C.?

    Hanoi Noibai (HAN) is the airport you will fly into if you book a flight from Washington, D.C. to Hanoi. You should not have trouble finding flights to Noibai from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 6 airlines have flights to the Hanoi airport from Washington, D.C.. It is only a 14.2 mi journey from Noibai (HAN) to Hanoi’s city center.

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

    Turkish Airlines, at $1,008, was found to be the cheapest airline from Washington, D.C. to Hanoi.Alternate airlines to your destination round-trip include Qatar Airways and Etihad Airways. You may be able to fly from Washington, D.C. to Hanoi for 28% less than the average price by searching for these airlines.

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

    $617 is the cheapest one-way deal found within the past few days, from Asiana Airlines. You may also be able to find cheap deals on Turkish Airlines and Air China, with prices starting from $788 and $835, respectively.

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

  • Where are the most common layover locations when flying from Washington, D.C. to Hanoi?

  • What are some popular things to do or see while on a layover in Seoul?

    Seoul travelers tend to visit Namdaemun Market, Myeongdong Cathedral, and Dongdaemun Market more than anywhere else. Namdaemun Market, Myeongdong Cathedral, and Dongdaemun Market can be visited by traveling about 29.8 mi, 30.4 mi, and 31.6 mi respectively from Incheon Intl. Those looking to explore during their layover in Seoul can rent a car from Incheon Intl for about $45 per day.

  • Where are the least popular layover locations for Washington, D.C. to Hanoi flights?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington, D.C. to Hanoi 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 Washington, D.C. to Hanoi?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Hanoi (average of $975). Flying from Washington, D.C. to Hanoi in December is currently the most expensive (average of $1,618). 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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Top 6 airlines flying from Washington, D.C. to Hanoi

Discover the top 6 airlines that operate flights from Washington, D.C. to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$938Average$1,141FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$1,191Average$1,314FlexibilityNo cancel feeOn-time62%
Qatar AirwaysCheapest$1,191Average$1,385FlexibilityNo cancel feeOn-time68%
United AirlinesCheapest$1,224Average$1,544FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,256Average$1,563FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,265Average$1,735FlexibilityNo cancel feeOn-time81%
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