Cheap flights from Seattle (SEA) to Vietnam from $440

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 9/3. 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.
SEA — SGN
Mar 24 — Mar 311

How far in advance should I book a flight from Seattle to Vietnam?

Users have found that booking a flight from Seattle to Vietnam at least 41 days early can save you up to 26% on average compared to booking a flight this week. If booking 41 days before your flight isn’t an option for you, users have found flights from Seattle to Vietnam for as little as $1,036 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,382 for flights departing within the next 3 days.

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

The best pricing can be found in the month of April. Prices to Vietnam from Seattle average $1,173. You can even find prices in April for less than $1,173, as users have found deals to Vietnam from as low as $759. The month of June appears to be one of the more expensive times to travel to Vietnam from Seattle. Flying in the targeted month can save you up to 35%.

When is the cheapest time to fly from Seattle to Vietnam (SEA - VN)?

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

Cheap Korean Air flights from Seattle to Vietnam

Explore cheap flight options specifically provided by Korean Air for the route between Seattle and Vietnam. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a look at some of the lowest-priced Korean Air flights heading from Seattle to Vietnam. Make sure to check back often as deals are often changing.
Tue 4/301:00 pmSEA - SGN
1 stop33h 35mKorean Air
Wed 5/811:45 pmSGN - SEA
1 stop25h 05mKorean Air
Deal found 3/18$980
Thu 5/23:50 pmSEA - SGN
2 stops41h 15mKorean Air
Mon 5/2711:45 pmSGN - SEA
1 stop25h 05mKorean Air
Deal found 3/17$985
Wed 4/177:30 pmSEA - SGN
2 stops27h 05mKorean Air
Sun 5/197:50 amSGN - SEA
2 stops29h 02mKorean Air
Deal found 3/18$994
Tue 4/166:15 amSEA - SGN
2 stops25h 50mKorean Air
Tue 4/231:55 pmSGN - SEA
2 stops43h 02mKorean Air
Deal found 3/17$996
Tue 4/301:00 pmSEA - SGN
1 stop33h 35mKorean Air
Sat 5/111:55 pmSGN - SEA
1 stop38h 00mKorean Air
Deal found 3/18$1,020
Sat 4/276:15 amSEA - SGN
2 stops26h 50mKorean Air
Sat 5/187:50 amSGN - SEA
1 stop20h 05mKorean Air
Deal found 3/18$1,021
Thu 5/23:50 pmSEA - SGN
2 stops41h 15mKorean Air
Sat 5/117:50 amSGN - SEA
1 stop20h 05mKorean Air
Deal found 3/18$1,025
Tue 3/2611:15 amSEA - SGN
1 stop36h 35mKorean Air
Tue 5/281:55 pmSGN - SEA
1 stop38h 00mKorean Air
Deal found 3/18$1,227
Sun 3/243:30 pmSEA - SGN
2 stops31h 20mKorean Air
Wed 3/278:15 amSGN - SEA
2 stops27h 59mKorean Air
Deal found 3/18$1,441

Cheap Japan Airlines flights from Seattle to Vietnam

Explore cheap flight options specifically provided by Japan Airlines for the route between Seattle and Vietnam. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Some of the best deals we've found on Japan Airlines flights traveling from Seattle to Vietnam. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Mon 4/291:30 pmSEA - SGN
1 stop18h 30mJapan Airlines
Thu 5/98:00 amSGN - SEA
1 stop16h 25mJapan Airlines
Deal found 3/18$999
Mon 4/291:30 pmSEA - SGN
1 stop18h 30mJapan Airlines
Sun 5/1211:20 pmSGN - SEA
1 stop25h 05mJapan Airlines
Deal found 3/18$1,007
Tue 4/97:00 amSEA - SGN
2 stops32h 15mJapan Airlines
Sat 5/188:00 amSGN - SEA
1 stop16h 25mJapan Airlines
Deal found 3/18$1,016
Mon 4/291:30 pmSEA - SGN
1 stop18h 30mJapan Airlines
Fri 5/108:00 amSGN - SEA
1 stop16h 25mJapan Airlines
Deal found 3/18$1,039

Cheap Seattle to Vietnam flights in March & April 2024

Find cheap flight options from Seattle to Vietnam specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
Listed are some of the best fares we've found on flights departing from Seattle to Vietnam in 2024. For more flight deals, be sure to check back very soon.
Tue 4/301:00 pmSEA - SGN
1 stop33h 35mKorean Air
Wed 5/811:45 pmSGN - SEA
1 stop25h 05mKorean Air
Deal found 3/18$980
Mon 4/151:00 pmSEA - SGN
1 stop33h 35mDelta
Thu 5/307:50 amSGN - SEA
2 stops25h 07mDelta
Deal found 3/17$986
Mon 4/2912:59 amSEA - SGN
2 stops38h 16mAmerican Airlines
Tue 5/148:15 amSGN - SEA
1 stop16h 10mAmerican Airlines
Deal found 3/18$987
Mon 4/159:30 amSEA - SGN
2 stops37h 05mDelta
Thu 5/307:50 amSGN - SEA
2 stops25h 07mDelta
Deal found 3/17$991
Wed 4/177:30 pmSEA - SGN
2 stops27h 05mKorean Air
Sun 5/197:50 amSGN - SEA
2 stops29h 02mKorean Air
Deal found 3/18$994
Tue 4/307:00 amSEA - SGN
2 stops32h 15mAmerican Airlines
Tue 12/2411:40 pmSGN - SEA
2 stops36h 35mAmerican Airlines
Deal found 3/18$995
Tue 4/166:15 amSEA - SGN
2 stops25h 50mKorean Air
Tue 4/231:55 pmSGN - SEA
2 stops43h 02mKorean Air
Deal found 3/17$996
Mon 4/2912:59 amSEA - SGN
2 stops38h 16mAmerican Airlines
Tue 5/148:15 amSGN - SEA
2 stops26h 49mAmerican Airlines
Deal found 3/18$997
Mon 4/291:30 pmSEA - SGN
1 stop18h 30mJapan Airlines
Thu 5/98:00 amSGN - SEA
1 stop16h 25mJapan Airlines
Deal found 3/18$999

Seattle to Vietnam 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Vietnam in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Listed are some of the best fares we've found on flights departing from Seattle to Vietnam in 2024. For more flight deals, be sure to check back very soon.
Mon 9/231:10 amSEA - DAD
1 stop17h 40mChina Airlines
Mon 10/75:35 pmDAD - SEA
1 stop15h 55mChina Airlines
Deal found 3/17$760
Sun 9/81:40 amSEA - DAD
1 stop24h 55mChina Airlines
Thu 9/269:50 amDAD - SEA
1 stop23h 40mChina Airlines
Deal found 3/18$783
Sun 8/181:40 amSEA - DAD
1 stop24h 55mChina Airlines
Sat 9/79:50 amDAD - SEA
1 stop24h 00mChina Airlines
Deal found 3/18$792
Sun 9/221:10 amSEA - DAD
1 stop25h 25mChina Airlines
Mon 10/75:35 pmDAD - SEA
1 stop15h 55mChina Airlines
Deal found 3/17$798
Tue 8/201:40 amSEA - DAD
1 stop17h 10mChina Airlines
Sat 9/149:50 amDAD - SEA
1 stop24h 00mChina Airlines
Deal found 3/19$810
Sun 9/221:10 amSEA - DAD
1 stop25h 25mChina Airlines
Sun 10/65:35 pmDAD - SEA
1 stop15h 55mChina Airlines
Deal found 3/17$827
Sat 9/281:10 amSEA - DAD
1 stop25h 25mChina Airlines
Sat 10/59:50 amDAD - SEA
1 stop23h 40mChina Airlines
Deal found 3/19$840
Sat 8/311:40 amSEA - HAN
1 stop25h 10mChina Airlines
Sun 9/2211:35 amHAN - SEA
1 stop21h 55mChina Airlines
Deal found 3/17$858
Tue 10/2210:15 amSEA - HAN
1 stop36h 10mSingapore Airlines
Wed 11/2012:35 pmHAN - SEA
1 stop33h 40mSingapore Airlines
Deal found 3/18$901

Seattle to Vietnam flights leaving soon

Find last-minute flight options from Seattle to Vietnam for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Have a look at some of the flights available from Seattle to Vietnam departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Mon 3/255:15 amSEA - SGN
2 stops34h 35mAmerican Airlines
Tue 4/308:15 amSGN - SEA
2 stops26h 40mAmerican Airlines
Deal found 3/18$997
Tue 3/266:35 amSEA - SGN
2 stops25h 15mANA
Tue 5/2810:45 pmSGN - SEA
2 stops40h 01mANA
Deal found 3/18$1,011
Tue 3/266:35 amSEA - SGN
2 stops25h 15mANA
Tue 5/2810:45 pmSGN - SEA
1 stop29h 40mANA
Deal found 3/18$1,156
Tue 3/266:00 amSEA - SGN
2 stops26h 00mMultiple Airlines
Mon 5/271:50 amSGN - SEA
2 stops24h 40mMultiple Airlines
Deal found 3/18$1,207
Tue 3/2611:15 amSEA - SGN
1 stop36h 35mKorean Air
Tue 5/281:55 pmSGN - SEA
1 stop38h 00mKorean Air
Deal found 3/18$1,227
Mon 3/255:00 amSEA - SGN
2 stops29h 15mUnited Airlines
Tue 4/3010:45 pmSGN - SEA
1 stop29h 40mUnited Airlines
Deal found 3/18$1,234
Mon 3/2512:30 amSEA - SGN
2 stops32h 50mDelta
Tue 5/2811:45 pmSGN - SEA
1 stop25h 05mDelta
Deal found 3/18$1,277
Mon 3/2512:30 amSEA - SGN
2 stops32h 50mDelta
Tue 5/287:50 amSGN - SEA
2 stops25h 07mDelta
Deal found 3/18$1,288
Tue 3/266:00 amSEA - SGN
2 stops26h 50mMultiple Airlines
Mon 5/2712:10 amSGN - SEA
1 stop26h 35mMultiple Airlines
Deal found 3/18$1,338

One-way flights to Vietnam from Seattle

Search for one-way flight options from Seattle to Vietnam. 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 3,145,932 searches. Data last updated March 19, 2024.
If you're seeking multiple options on one-way flights from Seattle to Vietnam, be sure to check out these deals, which are updated often. Users can also find round-trip Seattle to Vietnam flights by using the search form above.
Tue 9/31:40 amSEA - DAD
1 stop17h 10mChina Airlines
Deal found 3/18$440
Tue 9/31:40 amSEA - DAD
1 stop17h 10mChina Airlines
Deal found 3/18$441
Thu 5/23:45 pmSEA - HAN
2 stops43h 35mChina Eastern
Deal found 3/18$521
Tue 9/31:40 amSEA - DAD
2 stops27h 40mMultiple Airlines
Deal found 3/18$533
Sun 4/217:30 pmSEA - SGN
2 stops37h 35mDelta
Deal found 3/18$575
Wed 9/41:00 pmSEA - DAD
1 stop18h 05mKorean Air
Deal found 3/18$584
Wed 4/109:05 amSEA - SGN
3 stops41h 35mMultiple Airlines
Deal found 3/18$586
Wed 9/41:00 pmSEA - DAD
1 stop34h 40mKorean Air
Deal found 3/18$586
Wed 4/109:05 amSEA - SGN
3 stops41h 35mMultiple Airlines
Deal found 3/18$587

Find flights from Seattle to Vietnam within your budget

Customize your flight search to find flights from Seattle to Vietnam 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 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$783 - $999

Route

Depart

Return

Price

Seattle/Tacoma IntlDa Nang

SEA - DAD

SEADAD

Seattle/Tacoma Intl

Sun 9/8

1 stop24h 55m

Da Nang

Thu 9/26

1 stop23h 40m

$783

Seattle/Tacoma IntlDa Nang

SEA - DAD

SEADAD

Seattle/Tacoma Intl

Mon 9/9

2 stops22h 38m

Da Nang

Thu 9/26

1 stop23h 40m

$901

Seattle/Tacoma IntlHanoi Noibai

SEA - HAN

SEAHAN

Seattle/Tacoma Intl

Tue 9/3

1 stop26h 20m

Hanoi Noibai

Wed 9/18

1 stop15h 30m

$950

Seattle/Tacoma IntlHanoi Noibai

SEA - HAN

SEAHAN

Seattle/Tacoma Intl

Sun 9/15

1 stop32h 50m

Hanoi Noibai

Sat 9/21

1 stop27h 15m

$962

Seattle/Tacoma IntlDa Nang

SEA - DAD

SEADAD

Seattle/Tacoma Intl

Thu 9/12

1 stop39h 30m

Da Nang

Mon 9/30

1 stop30h 10m

$978

Seattle/Tacoma IntlHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

Tue 4/30

1 stop33h 35m

Ho Chi Minh City

Wed 5/8

1 stop25h 05m

$980

Seattle/Tacoma IntlHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

Mon 4/15

1 stop33h 35m

Ho Chi Minh City

Thu 5/30

2 stops25h 07m

$986

Seattle/Tacoma IntlHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

Mon 4/29

2 stops38h 16m

Ho Chi Minh City

Tue 5/14

1 stop16h 10m

$987

Seattle/Tacoma IntlHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

Mon 4/29

1 stop18h 30m

Ho Chi Minh City

Thu 5/9

1 stop16h 25m

$999

Flights are sorted by cheapest first

Deals found on 3/18

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. 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 Vietnam. Reviews last updated March 19, 2024.
To help decide which airline to fly from Seattle to Vietnam, see what other customers have to say about Korean Air, Japan Airlines and Asiana 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.
8.6
Very good
1,244 reviews

Entertainment

8.2

Comfort

8.4

Overall

8.6

Crew

8.8

Boarding

8.6

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.6
Very good
1,244 reviews
8.6
Very good
1,244 reviews

Entertainment

8.2

Comfort

8.4

Overall

8.6

Crew

8.8

Boarding

8.6

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.5
Very good
653 reviews
8.6
Very good
1,244 reviews

Entertainment

8.2

Comfort

8.4

Overall

8.6

Crew

8.8

Boarding

8.6

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.5
Very good
998 reviews
8.6
Very good
1,244 reviews

Entertainment

8.2

Comfort

8.4

Overall

8.6

Crew

8.8

Boarding

8.6

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.4
Very good
1,476 reviews
8.6
Very good
1,244 reviews

Entertainment

8.2

Comfort

8.4

Overall

8.6

Crew

8.8

Boarding

8.6

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.4
Very good
1,633 reviews
8.6
Very good
1,244 reviews

Entertainment

8.2

Comfort

8.4

Overall

8.6

Crew

8.8

Boarding

8.6

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Related info for your journey

Find useful and relevant information for your journey from Seattle to Vietnam. 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 Seattle to Vietnam?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Vietnam.

  • Can I find flights from Seattle to Vietnam for under $800 on Cheapflights?

    Yes, there are multiple flights from Seattle to Vietnam for under $800. The cheapest flight booked recently is on China Airlines for just $783, but on average you can expect to pay $930.

  • Are there last-minute flights available from Seattle to Vietnam for under $1,000?

    There are currently 20+ open flights from Seattle to Vietnam within the next 7 days for less than $1,000.

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

    For one-way options, check prices for China Airlines. According to our data, you can fly for as low as $440. Users have also found prices from $521 and $575 on China Eastern and Delta, respectively.

  • What are the most popular routes from Seattle to Vietnam?

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

  • What does SEA to SGN mean?

    Great question - SEA to SGN just means Seattle/Tacoma Intl Airport to Ho Chi Minh City Airport. Now you’ll know what these unique codes when you look for flights! Da Nang Airport (DAD), Hanoi Noibai Airport (HAN), Nha Trang Cam Ranh Airport (CXR), Phu Quoc Duong Dang Airport (PQC), Dalat Lien Khuong Intl Airport (DLI) are other airports near this flight route and their unique identifiers/IATA codes.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Seattle to Vietnam

Discover the top 10 airlines that operate flights from Seattle to Vietnam. 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 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$655Average$895FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
American AirlinesCheapest$738Average$912FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Japan AirlinesCheapest$739Average$1,127FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Korean AirCheapest$837Average$1,372FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
DeltaCheapest$862Average$1,340FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Asiana AirlinesCheapest$864Average$1,186FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
ANACheapest$897Average$1,139FlexibilityNo cancel feeOn-time80%
Search ANA flights
United AirlinesCheapest$912Average$1,127FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
EVA AirCheapest$938Average$1,299FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Turkish AirlinesCheapest$1,013Average$1,405FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Search flights from Seattle to Vietnam by cabin class

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Vietnam?

Deals for Seattle to Vietnam flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Vietnam?

Cheapflights helps you find that perfect flight to Vietnam from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to Vietnam with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to Vietnam, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Seattle to Vietnam become cheaper?

Yes! Start tracking prices for Seattle to Vietnam flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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