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$413+ Cheap flights from Hanoi (HAN) to Washington

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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — SEA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Hanoi to Washington

Keep the following information in mind while searching for Hanoi to Washington flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$837
(Trip.com)

One-way from

$413
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$961
Provider with most accurate pricing for Hanoi Noibai-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Hanoi Noibai-Seattle/Tacoma Intl flights.
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From Hanoi Noibai to Washington
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One-way flight from Hanoi Noibai to Washington
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Highest demand for flights based on searches. 15% potential increase in price ($193 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Hanoi to Washington

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

This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/66:25 pmHAN - SEA
1 stop35h 40mSTARLUX Airlines
Sat 3/812:05 amSEA - HAN
1 stop19h 35mSTARLUX Airlines
Deal found 2/20$837
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/61:30 pmHAN - SEA
1 stop36h 25mAsiana Airlines
Sun 3/91:45 pmSEA - HAN
1 stop32h 25mAsiana Airlines
Deal found 2/20$925
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/63:40 pmHAN - SEA
3 stops35h 06mMultiple Airlines
Sun 3/97:57 pmSEA - HAN
2 stops24h 08mMultiple Airlines
Deal found 2/20$1,034
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.
Wed 3/512:25 amHAN - SEA
2 stops33h 13mUnited Airlines
Sun 3/911:59 pmSEA - HAN
2 stops33h 06mUnited Airlines
Deal found 2/20$1,187
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/512:25 amHAN - SEA
1 stop27h 10mEmirates
Sun 3/95:05 pmSEA - HAN
1 stop29h 35mEmirates
Deal found 2/20$1,924
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.
Fri 4/46:30 pmHAN - SEA
3 stops54h 30mSingapore Airlines
Fri 4/115:59 pmSEA - HAN
3 stops51h 31mSingapore Airlines
Deal found 2/20$2,996

Find flights from Hanoi to Washington within your budget

Customize your flight search to find flights from Hanoi to Washington 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

Hanoi

Fly to

Washington

Route

Depart

Return

Price

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

Thu 3/6

6:25 pm-3:05 pm

1 stop35h 40m

Seattle/Tacoma Intl

Sat 3/8

12:05 am-10:40 am

1 stop19h 35m

$837

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

Thu 3/6

1:30 pm-10:55 am

1 stop36h 25m

Seattle/Tacoma Intl

Sun 3/9

1:45 pm-12:10 pm

1 stop32h 25m

$925

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

Thu 3/6

3:40 pm-11:46 am

3 stops35h 06m

Seattle/Tacoma Intl

Sun 3/9

7:57 pm-10:05 am

2 stops24h 08m

$1,034

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

Wed 3/5

12:25 am-6:38 pm

2 stops33h 13m

Seattle/Tacoma Intl

Sun 3/9

11:59 pm-11:05 pm

2 stops33h 06m

$1,187

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

Wed 3/5

12:25 am-12:35 pm

1 stop27h 10m

Seattle/Tacoma Intl

Sun 3/9

5:05 pm-12:40 pm

1 stop29h 35m

$1,924

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

Fri 4/4

6:30 pm-11:00 am

3 stops54h 30m

Seattle/Tacoma Intl

Fri 4/11

5:59 pm-11:30 am

3 stops51h 31m

$2,996

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

Thu 3/13

11:45 am-8:15 am

3 stops34h 30m

$413

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

Mon 3/10

11:40 am-4:05 pm

1 stop18h 25m

$498

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

Tue 5/6

2:40 am-7:20 pm

1 stop30h 40m

$519

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

Sat 3/8

11:00 pm-1:40 pm

1 stop29h 40m

$543

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 20 results
1
2

Best time to book a flight from Hanoi to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington 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.

Travel insights for flights from Hanoi to Washington

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

What is the cheapest month to book a flight from Hanoi to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Hanoi to State of Washington (average of $238). Flying from Hanoi to State of Washington in July is currently the most expensive (average of $411). 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 HAN to WA?

Find hourly flight availability from Hanoi to Washington. 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.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hanoi to State of Washington as you normally would.

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated February 20, 2025.
STARLUX Airlines
9.1
Wonderful
140 reviews

Entertainment

9.1

Boarding

9.1

Food

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines
9.1
Wonderful
140 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Entertainment

9.1

Boarding

9.1

Food

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

EVA Air
8.4
Very good
1,200 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Entertainment

9.1

Boarding

9.1

Food

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Korean Air
8.4
Very good
1,037 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Entertainment

9.1

Boarding

9.1

Food

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

ANA
8.4
Very good
842 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Entertainment

9.1

Boarding

9.1

Food

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Japan Airlines
8.3
Very good
1,440 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Entertainment

9.1

Boarding

9.1

Food

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Related info for your journey

Find useful and relevant information for your journey from Hanoi to Washington. 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?

    For a flight from Hanoi to Washington, you will be flying from Noibai. Hanoi Noibai (HAN) is just 14.2 mi from the center of the city.

  • What are the cheapest airlines to fly from Hanoi to State of Washington one-way?

    The cheapest airline one-way is STARLUX Airlines, with whom users have recently found tickets for as low as $498. However, be on the lookout for offers from Philippine Airlines and Delta, as they are both options that can get you from Hanoi to State of Washington for a low price.

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

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

  • How can I find direct flights from Hanoi to Washington?

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

  • Can I find deals for business class flights from Hanoi to Washington?

    Yes. Cheapflights offers flight deals from Hanoi to Washington 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 State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Hanoi to State of Washington (average of $238). Flying from Hanoi to State of Washington in July is currently the most expensive (average of $411). 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 5 airlines flying from Hanoi to Washington

Discover the top 5 airlines that operate flights from Hanoi to Washington. 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
Asiana AirlinesCheapest$690Average$837FlexibilityNo cancel feeOn-time76%
China AirlinesCheapest$766Average$868FlexibilityNo cancel feeOn-time70%
Korean AirCheapest$859Average$1,392FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$885Average$1,050FlexibilityNo cancel feeOn-time74%
Japan AirlinesCheapest$987Average$1,068FlexibilityNo cancel feeOn-time79%
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