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Ho Chi Minh City

$354+ Cheap flights from Seattle (SEA) to Ho Chi Minh City (SGN)

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SGN
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Ho Chi Minh City are usually found in September or March, booked 16 days in advance, depart on a Monday or Tuesday and return on a Sunday

Cheap flight deals from Seattle to Ho Chi Minh City

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Ho Chi Minh City (SGN). 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 September 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$669
(oojo)

One-way from

$354
(Mytrip)

Popular in

June

Cheapest in

September

Average price

$757
Provider with most accurate pricing for Seattle/Tacoma Intl-Ho Chi Minh City flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Ho Chi Minh City flights.
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From Seattle/Tacoma Intl to Ho Chi Minh City
Search Deals
One-way flight from Seattle/Tacoma Intl to Ho Chi Minh City
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($224 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Seattle to Ho Chi Minh City

Cheapest flights from Seattle to Ho Chi Minh City
Explore the most affordable flight options available from Seattle to Ho Chi Minh City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

This oojo deal was found by Cheapflights users on 9/27. 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.
Tue 11/1111:00 amSEA - SGN
1 stop34h 50mKorean Air
Tue 11/1811:50 pmSGN - SEA
1 stop24h 10mKorean Air
Deal found 9/27$670
This FlightHub deal was found by Cheapflights users on 9/27. 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.
Fri 11/148:45 amSEA - SGN
1 stop42h 55mSingapore Airlines
Thu 11/207:50 pmSGN - SEA
1 stop26h 20mSingapore Airlines
Deal found 9/27$672
This lol.travel deal was found by Cheapflights users on 9/29. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:28 pmSEA - SGN
2 stops36h 27mUnited Airlines
Wed 12/36:00 amSGN - SEA
2 stops24h 29mUnited Airlines
Deal found 9/29$674
This oojo deal was found by Cheapflights users on 9/29. 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.
Thu 11/138:45 amSEA - SGN
1 stop42h 55mSingapore Airlines
Thu 11/207:50 pmSGN - SEA
1 stop26h 20mSingapore Airlines
Deal found 9/29$675
This oojo deal was found by Cheapflights users on 9/29. 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.
Sat 11/1512:10 amSEA - SGN
1 stop19h 50mAsiana Airlines
Mon 12/1512:10 pmSGN - SEA
1 stop16h 45mAsiana Airlines
Deal found 9/29$676
This FlightHub deal was found by Cheapflights users on 9/28. 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.
Mon 11/312:10 amSEA - SGN
1 stop31h 40mAsiana Airlines
Fri 11/2112:10 amSGN - SEA
1 stop28h 45mAsiana Airlines
Deal found 9/28$678
This CrystalTravel deal was found by Cheapflights users on 9/27. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:10 amSEA - SGN
1 stop18h 50mChina Airlines
Thu 11/135:50 pmSGN - SEA
1 stop15h 20mChina Airlines
Deal found 9/27$681
This Gurufare deal was found by Cheapflights users on 9/27. 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 11/269:30 pmSEA - SGN
1 stop26h 00mPhilippine Airlines
Sun 12/73:45 pmSGN - SEA
1 stop17h 55mPhilippine Airlines
Deal found 9/27$682
This CrystalTravel deal was found by Cheapflights users on 9/26. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/191:10 amSEA - SGN
1 stop18h 30mChina Airlines
Tue 11/185:50 pmSGN - SEA
1 stop15h 20mChina Airlines
Deal found 9/26$684
This Asiana Airlines deal was found by Cheapflights users on 9/27. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1512:10 amSEA - SGN
1 stop31h 40mAsiana Airlines
Wed 12/1012:10 amSGN - SEA
1 stop28h 45mAsiana Airlines
Deal found 9/27$689
This Delta deal was found by Cheapflights users on 9/26. 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 10/2112:15 pmSEA - SGN
1 stop34h 20mDelta
Mon 11/311:50 pmSGN - SEA
1 stop28h 30mDelta
Deal found 9/26$691
This Asiana Airlines deal was found by Cheapflights users on 9/28. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/212:10 amSEA - SGN
1 stop19h 50mAsiana Airlines
Thu 11/2012:10 pmSGN - SEA
1 stop16h 45mAsiana Airlines
Deal found 9/28$694

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Ho Chi Minh City 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 September 29, 2025.
Use the filters below to find and compare flights from Seattle to Ho Chi Minh City that are best for you.

Fly from

Seattle

Fly to

Ho Chi Minh City

Route

Depart

Return

Price

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

Wed 10/29

12:00 pm-11:20 pm

1 stop21h 20m

Ho Chi Minh City

Tue 11/11

2:05 pm-9:00 am

1 stop33h 55m

$700

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

Mon 11/24

7:10 am-11:20 pm

2 stops25h 10m

Ho Chi Minh City

Wed 12/17

11:50 pm-9:00 am

1 stop24h 10m

$706

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

Wed 10/22

7:10 am-11:15 pm

2 stops26h 05m

Ho Chi Minh City

Wed 11/19

11:50 pm-9:00 am

1 stop24h 10m

$712

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

Mon 2/23

5:20 pm-10:55 pm

3 stops38h 35m

Ho Chi Minh City

Tue 3/24

6:00 am-2:20 pm

2 stops22h 20m

$722

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

Tue 1/13

5:10 pm-10:55 pm

3 stops38h 45m

Ho Chi Minh City

Tue 1/27

6:00 am-1:20 pm

2 stops22h 20m

$722

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

Mon 11/3

1:20 pm-10:55 pm

3 stops42h 35m

Ho Chi Minh City

Wed 11/19

6:00 am-12:59 am

3 stops33h 59m

$725

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

Mon 2/23

7:15 am-10:55 pm

2 stops24h 40m

Ho Chi Minh City

Thu 3/26

6:00 am-2:20 pm

2 stops22h 20m

$726

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

Wed 11/26

7:10 am-11:20 pm

2 stops25h 10m

Ho Chi Minh City

Thu 12/4

8:00 am-9:00 am

1 stop16h 00m

$727

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

Sat 10/25

6:05 pm-11:20 pm

2 stops39h 15m

Ho Chi Minh City

Sun 11/9

11:50 pm-10:09 pm

2 stops37h 19m

$729

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

Fri 11/28

3:40 pm-9:50 pm

1 stop39h 10m

Ho Chi Minh City

Mon 12/8

11:05 pm-1:20 pm

1 stop29h 15m

$731

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Showing 1-10 of 20 results
1
2

Compare providers for flights from Seattle to Ho Chi Minh City

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 Seattle to Ho Chi Minh City in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
GurufarePrice 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 Seattle-Ho Chi Minh City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Ho Chi Minh City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Ho Chi Minh City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Ho Chi Minh City 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 Seattle-Ho Chi Minh City 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 Seattle to Ho Chi Minh City

Have a flexible travel schedule? Discover the best time to fly to Ho Chi Minh City from Seattle 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 Seattle to Ho Chi Minh City

How far ahead should I book a flight from Seattle to Ho Chi Minh City?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Ho Chi Minh City. Price data was last updated on September 26, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Ho Chi Minh City, you should look to book at least 16 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to Ho Chi Minh City?

Currently, September is the cheapest month in which you can book a flight from Seattle to Ho Chi Minh City (average of $871). Flying from Seattle to Ho Chi Minh City in June is currently the most expensive (average of $1,423). 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 SEA to SGN?

Find hourly flight availability from Seattle to Ho Chi Minh City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 29, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 19% on flights from Seattle to Ho Chi Minh City by exploring options for tickets in the morning.

What is the cheapest day to fly from Seattle to Ho Chi Minh City?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Ho Chi Minh City. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Ho Chi Minh City flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ho Chi Minh City

Get insights into the airlines that provide service to Ho Chi Minh City. 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 Ho Chi Minh City. Reviews last updated September 29, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, EVA Air, and Korean Air from Seattle to Ho Chi Minh City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
8.9
Very good
216 reviews

Entertainment

8.8

Food

8.7

Comfort

8.9

Overall

8.9

Boarding

9.0

Crew

9.2

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
STARLUX Airlines
8.9
Very good
216 reviews
STARLUX Airlines
8.9
Very good
216 reviews

Entertainment

8.8

Food

8.7

Comfort

8.9

Overall

8.9

Boarding

9.0

Crew

9.2

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
EVA Air
8.4
Very good
1,242 reviews
STARLUX Airlines
8.9
Very good
216 reviews

Entertainment

8.8

Food

8.7

Comfort

8.9

Overall

8.9

Boarding

9.0

Crew

9.2

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
Korean Air
8.4
Very good
1,143 reviews
STARLUX Airlines
8.9
Very good
216 reviews

Entertainment

8.8

Food

8.7

Comfort

8.9

Overall

8.9

Boarding

9.0

Crew

9.2

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
China Airlines
8.3
Very good
767 reviews
STARLUX Airlines
8.9
Very good
216 reviews

Entertainment

8.8

Food

8.7

Comfort

8.9

Overall

8.9

Boarding

9.0

Crew

9.2

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
Asiana Airlines
8.2
Very good
483 reviews
STARLUX Airlines
8.9
Very good
216 reviews

Entertainment

8.8

Food

8.7

Comfort

8.9

Overall

8.9

Boarding

9.0

Crew

9.2

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!

Related info for your journey

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

  • How long is the flight from Seattle to Ho Chi Minh City?

    Departing from Seattle to Ho Chi Minh City will take you 24h 55m. The distance between Seattle and Ho Chi Minh City is about 7410 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Seattle to Ho Chi Minh City round-trip?

    Flying on Singapore Airlines is currently your cheapest option to Ho Chi Minh City, with prices starting at $576. Additional round-trip tickets that might be worth considering are offered by Philippine Airlines and Asiana Airlines, with the lowest prices starting at $617 and $638, respectively. These flights start at 37% lower than the current average price 3 months from now.

  • Where are the most common layover locations when flying from Seattle to Ho Chi Minh City?

    Most of the time, Seattle to Ho Chi Minh City flights that have layovers will stop in Taipei City. Seoul sees the next most layovers on Seattle to Ho Chi Minh City flights.

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

    Taipei 101, Shilin Night Market, and Raohe Street Night Market are the most popular attractions in Taipei City if you're in need of something to do during your layover. Taipei 101, Shilin Night Market, and Raohe Street Night Market can be accessed by traveling approximately 21.0 mi, 18.3 mi, and 21.6 mi, respectively from Taipei City Taiwan Taoyuan Intl. Travelers can book a car rental at Taipei City Taiwan Taoyuan Intl for about $73 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Seoul?

    The majority of Seoul visitors spend their time at Lotte World, Dongdaemun Market, and Bukchon Hanok Village. Lotte World, Dongdaemun Market, and Bukchon Hanok Village are located about 35.7 mi, 31.6 mi, and 30.6 mi, respectively from Incheon Intl. Those on a layover in Seoul in need of a rental car can book one at Incheon Intl for about $58.

  • Where are the least popular layover locations for Seattle to Ho Chi Minh City flights?

    Seattle to Ho Chi Minh City flights have a layover in Tokyo the least frequently.

  • Can I find deals for flights from Seattle to Ho Chi Minh City that include hotel bookings?

    Yes. In addition to deals on Seattle to Ho Chi Minh City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Ho Chi Minh City?

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

  • Can I find deals for business class flights from Seattle to Ho Chi Minh City?

    Yes. Cheapflights offers flight deals from Seattle to Ho Chi Minh City 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 Seattle to Ho Chi Minh City?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Ho Chi Minh City (average of $871). Flying from Seattle to Ho Chi Minh City in June is currently the most expensive (average of $1,423). 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 10 airlines flying from Seattle to Ho Chi Minh City

Discover the top 10 airlines that operate flights from Seattle to Ho Chi Minh City. 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 September 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$576Average$778FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$617Average$714FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$638Average$737FlexibilityNo cancel feeOn-time76%
ANACheapest$688Average$803FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$691Average$997FlexibilityNo cancel feeOn-time69%
China AirlinesCheapest$693Average$813FlexibilityNo cancel feeOn-time70%
Korean AirCheapest$708Average$891FlexibilityNo cancel feeOn-time81%
DeltaCheapest$736Average$973FlexibilityNo cancel feeOn-timeN/A
STARLUX AirlinesCheapest$745Average$894FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$769Average$978FlexibilityNo cancel feeOn-time74%

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