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Cheap flights from Hanoi (HAN) to Seattle (SEA) from $506

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 9/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HAN — SEA
Jun 14 — Jun 211
From?
To?
Fri 6/14
Fri 6/21
1 adult, Economy
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Cheap flight deals from Hanoi to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to Seattle (SEA). 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 June 9, 2024.

Popular in

August

Cheapest in

November

Average price

$1,058

Round-trip from

$247
High demand for flights, 41% potential price rise
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Best time to find cheap flights, 21% potential price drop
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Average for round-trip flights in June 2024
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From Hanoi Noibai to Seattle/Tacoma Intl
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What is the cheapest day to fly round-trip from Hanoi to Seattle?

Departing on a Saturday is a good option for securing a great price. You can expect to save up to 41% when planning your travel around this day of the week.

What is the cheapest month to fly from Hanoi to Seattle?

November is one of the best times of the year to fly to Seattle from Hanoi. Prices for November average $1,198 per person but you can even find prices for as low as $899. The most expensive prices can be found in the month of August. Opting for a November flight can save you 69% on your journey compared to booking in August

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

A simple way to save on the total cost of your ticket is to fly from Hanoi to Seattle at noon. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight in the afternoon.

Cheap Hanoi to Seattle flights in June & July 2024

Find cheap flight options from Hanoi to Seattle specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 9, 2024.
These are some of the most attractive deals on flights from Hanoi to Seattle in 2024. Check back in a little while for more flight options.
Mon 6/2411:35 pmHAN - SEA
2 stops28h 51mUnited Airlines
Fri 7/266:45 amSEA - HAN
2 stops25h 30mUnited Airlines
Deal found 6/9$910
Mon 6/2411:35 pmHAN - SEA
2 stops39h 11mUnited Airlines
Fri 7/266:45 amSEA - HAN
2 stops25h 30mUnited Airlines
Deal found 6/8$918
Tue 6/2511:35 pmHAN - SEA
2 stops39h 11mUnited Airlines
Thu 7/254:30 pmSEA - HAN
2 stops39h 45mUnited Airlines
Deal found 6/8$1,067
Mon 6/245:50 pmHAN - SEA
2 stops29h 01mMultiple Airlines
Thu 7/251:40 amSEA - HAN
1 stop18h 55mMultiple Airlines
Deal found 6/9$1,134
Mon 6/245:50 pmHAN - SEA
2 stops29h 01mMultiple Airlines
Thu 7/251:40 amSEA - HAN
1 stop18h 55mMultiple Airlines
Deal found 6/8$1,144
Tue 6/2511:35 pmHAN - SEA
2 stops39h 11mUnited Airlines
Thu 7/254:30 pmSEA - HAN
2 stops39h 45mUnited Airlines
Deal found 6/9$1,157
Mon 6/248:00 amHAN - SEA
1 stop20h 25mMultiple Airlines
Fri 7/266:45 amSEA - HAN
2 stops25h 30mMultiple Airlines
Deal found 6/9$1,339
Mon 6/248:00 amHAN - SEA
1 stop20h 25mMultiple Airlines
Fri 7/266:45 amSEA - HAN
2 stops25h 30mMultiple Airlines
Deal found 6/8$1,351
Mon 6/2410:20 amHAN - SEA
1 stop17h 40mKorean Air
Fri 7/2612:45 pmSEA - HAN
1 stop32h 10mKorean Air
Deal found 6/9$1,398

Hanoi to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Hanoi and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
These are some of the most attractive deals on flights from Hanoi to Seattle in 2024. Check back in a little while for more flight options.
Mon 6/2411:35 pmHAN - SEA
2 stops28h 51mUnited Airlines
Fri 7/266:45 amSEA - HAN
2 stops25h 30mUnited Airlines
Deal found 6/9$910
Mon 6/2411:35 pmHAN - SEA
2 stops39h 11mUnited Airlines
Fri 7/266:45 amSEA - HAN
2 stops25h 30mUnited Airlines
Deal found 6/8$918
Tue 6/2511:35 pmHAN - SEA
2 stops39h 11mUnited Airlines
Thu 7/254:30 pmSEA - HAN
2 stops39h 45mUnited Airlines
Deal found 6/8$1,067
Mon 6/245:50 pmHAN - SEA
2 stops29h 01mMultiple Airlines
Thu 7/251:40 amSEA - HAN
1 stop18h 55mMultiple Airlines
Deal found 6/9$1,134
Mon 6/245:50 pmHAN - SEA
2 stops29h 01mMultiple Airlines
Thu 7/251:40 amSEA - HAN
1 stop18h 55mMultiple Airlines
Deal found 6/8$1,144
Tue 6/2511:35 pmHAN - SEA
2 stops39h 11mUnited Airlines
Thu 7/254:30 pmSEA - HAN
2 stops39h 45mUnited Airlines
Deal found 6/9$1,157
Mon 6/248:00 amHAN - SEA
1 stop20h 25mMultiple Airlines
Fri 7/266:45 amSEA - HAN
2 stops25h 30mMultiple Airlines
Deal found 6/9$1,339
Mon 6/248:00 amHAN - SEA
1 stop20h 25mMultiple Airlines
Fri 7/266:45 amSEA - HAN
2 stops25h 30mMultiple Airlines
Deal found 6/8$1,351
Mon 6/2410:20 amHAN - SEA
1 stop17h 40mKorean Air
Fri 7/2612:45 pmSEA - HAN
1 stop32h 10mKorean Air
Deal found 6/9$1,398

One-way flights to Seattle from Hanoi

Search for one-way flight options from Hanoi to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
Take a look at some of the one-way flights we've detected from Hanoi to Seattle. For those needing a return trip from Hanoi, there is a search form available above.
Thu 9/1912:30 amHAN - SEA
2 stops45h 44mMultiple Airlines
Deal found 6/9$506
Fri 9/2011:10 amHAN - SEA
1 stop18h 40mSTARLUX Airlines
Deal found 6/9$533
Sun 11/1011:35 amHAN - SEA
1 stop21h 30mChina Airlines
Deal found 6/9$550
Sun 11/108:30 amHAN - SEA
2 stops24h 34mMultiple Airlines
Deal found 6/9$572
Thu 9/1912:30 amHAN - SEA
3 stops34h 20mMultiple Airlines
Deal found 6/9$579
Fri 9/208:50 amHAN - SEA
3 stops37h 24mMultiple Airlines
Deal found 6/9$592
Sat 11/912:25 amHAN - SEA
2 stops37h 04mUnited Airlines
Deal found 6/9$724
Sat 11/912:25 amHAN - SEA
3 stops54h 02mUnited Airlines
Deal found 6/9$917
Thu 8/11:20 pmHAN - SEA
2 stops20h 30mMultiple Airlines
Deal found 6/9$989

Find flights from Hanoi to Seattle within your budget

Customize your flight search to find flights from Hanoi to Seattle 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 3,020,828 searches. Data last updated June 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$910 - $2,247

Route

Depart

Return

Price

Hanoi NoibaiSeattle/Tacoma Intl

HAN - SEA

HANSEA

Hanoi Noibai

Mon 6/24

2 stops28h 51m

Seattle/Tacoma Intl

Fri 7/26

2 stops25h 30m

$910

Hanoi NoibaiSeattle/Tacoma Intl

HAN - SEA

HANSEA

Hanoi Noibai

Mon 6/24

2 stops29h 01m

Seattle/Tacoma Intl

Thu 7/25

1 stop18h 55m

$1,134

Hanoi NoibaiSeattle/Tacoma Intl

HAN - SEA

HANSEA

Hanoi Noibai

Tue 6/25

2 stops39h 11m

Seattle/Tacoma Intl

Thu 7/25

2 stops39h 45m

$1,157

Hanoi NoibaiSeattle/Tacoma Intl

HAN - SEA

HANSEA

Hanoi Noibai

Mon 6/24

1 stop17h 40m

Seattle/Tacoma Intl

Fri 7/26

1 stop32h 10m

$1,398

Hanoi NoibaiSeattle/Tacoma Intl

HAN - SEA

HANSEA

Hanoi Noibai

Tue 6/25

1 stop25h 15m

Seattle/Tacoma Intl

Thu 7/25

2 stops23h 20m

$1,437

Hanoi NoibaiSeattle/Tacoma Intl

HAN - SEA

HANSEA

Hanoi Noibai

Mon 6/24

2 stops34h 55m

Seattle/Tacoma Intl

Thu 7/25

2 stops31h 00m

$1,645

Hanoi NoibaiSeattle/Tacoma Intl

HAN - SEA

HANSEA

Hanoi Noibai

Mon 6/24

1 stop21h 25m

Seattle/Tacoma Intl

Thu 7/25

1 stop24h 40m

$1,779

Hanoi NoibaiSeattle/Tacoma Intl

HAN - SEA

HANSEA

Hanoi Noibai

Sun 6/23

1 stop25h 55m

Seattle/Tacoma Intl

Fri 7/26

1 stop30h 00m

$1,961

Hanoi NoibaiSeattle/Tacoma Intl

HAN - SEA

HANSEA

Hanoi Noibai

Sun 6/23

2 stops31h 04m

Seattle/Tacoma Intl

Fri 7/26

1 stop37h 05m

$2,247

Flights are sorted by cheapest first

Deals found on 6/9

What is the cheapest day to fly from Hanoi to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Hanoi to Seattle. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Hanoi to Seattle flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Hanoi to Seattle

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

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

41 - 66.2 °F

If weather is an important factor for your trip to Seattle, 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 Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated June 9, 2024.
Read reviews from past customers who have flown United Airlines, Korean Air and American Airlines from Hanoi to Seattle. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
105 reviews

Crew

9.3

Food

9.0

Overall

9.1

Boarding

9.1

Entertainment

9.1

Comfort

9.2

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

STARLUX Airlines
9.1
Wonderful
105 reviews
STARLUX Airlines
9.1
Wonderful
105 reviews

Crew

9.3

Food

9.0

Overall

9.1

Boarding

9.1

Entertainment

9.1

Comfort

9.2

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

Korean Air
8.5
Very good
1,129 reviews
STARLUX Airlines
9.1
Wonderful
105 reviews

Crew

9.3

Food

9.0

Overall

9.1

Boarding

9.1

Entertainment

9.1

Comfort

9.2

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

ANA
8.5
Very good
894 reviews
STARLUX Airlines
9.1
Wonderful
105 reviews

Crew

9.3

Food

9.0

Overall

9.1

Boarding

9.1

Entertainment

9.1

Comfort

9.2

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

EVA Air
8.4
Very good
1,488 reviews
STARLUX Airlines
9.1
Wonderful
105 reviews

Crew

9.3

Food

9.0

Overall

9.1

Boarding

9.1

Entertainment

9.1

Comfort

9.2

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

Japan Airlines
8.3
Very good
1,458 reviews
STARLUX Airlines
9.1
Wonderful
105 reviews

Crew

9.3

Food

9.0

Overall

9.1

Boarding

9.1

Entertainment

9.1

Comfort

9.2

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

Related info for your journey

Find useful and relevant information for your journey from Hanoi to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Hanoi to Seattle for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Hanoi to Seattle for under $1,000. The cheapest flight booked recently is on United Airlines for just $910, but on average you can expect to pay $1,626.

  • What are the cheapest airlines flying from Hanoi to Seattle round-trip?

    Currently priced at $910, United Airlines will fly you from Hanoi to Seattle and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Korean Air and American Airlines - these airlines can fly you to your destination from $1,398 and $1,437, respectively. These flights start at 24% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Hanoi to Seattle one-way?

    For one-way options, check prices for STARLUX Airlines. According to our data, you can fly for as low as $533. Users have also found prices from $550 and $724 on China Airlines and United Airlines, respectively.

  • What does HAN to SEA mean?

    HAN stands for Hanoi Noibai Airport, while SEA stands for Seattle/Tacoma Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Hanoi to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Hanoi to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Hanoi to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Hanoi to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Hanoi to Seattle that allow pets onboard?

    Many airlines flying from Hanoi to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Hanoi to Seattle?

    Yes, you can often find last-minute deals on Hanoi to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Hanoi to Seattle flight deals updated?

    The Hanoi to Seattle flight deals you see on this page were last updated on 6/9.

  • What are the most popular airlines that fly from Hanoi to Seattle?

    The most popular airlines flying from Hanoi to Seattle are American Airlines, EVA Air and China Airlines. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Hanoi to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Hanoi to Seattle (average of $247). Flying from Hanoi to Seattle in July is currently the most expensive (average of $407). 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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Alternative routes for Hanoi to Seattle
See prices for flight routes from nearby airports that may be better suited for you.

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Top 8 airlines flying from Hanoi to Seattle

Discover the top 8 airlines that operate flights from Hanoi to Seattle. 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 3,020,828 searches. Data last updated June 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$766Average$868FlexibilityNo cancel feeOn-time70%
ANACheapest$891Average$981FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$900Average$1,050FlexibilityNo cancel feeOn-time74%
DeltaCheapest$962Average$967FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$963Average$1,335FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$973Average$1,441FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$1,003Average$1,068FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$1,135Average$1,412FlexibilityNo cancel feeOn-time71%
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Search flights from Hanoi to Seattle by cabin class

Find flights from Hanoi to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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