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Ho Chi Minh City

$340+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SGN
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
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 April or March, booked 55 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 agosto 14, 2025.

Round-trip from

$691
(Delta)

One-way from

$340
(CrystalTravel)

Popular in

June

Cheapest in

April

Average price

$814
From Seattle/Tacoma Intl to Ho Chi Minh City
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One-way flight from Seattle/Tacoma Intl to Ho Chi Minh City
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Highest demand for flights based on searches. 17% potential increase in price ($205 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 14, 2025.

This Korean Air deal was found by Cheapflights users on 8/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1012:50 pmSEA - SGN
1 stop19h 15mKorean Air
lun. 9/291:55 pmSGN - SEA
1 stop34h 45mKorean Air
Deal found 8/14$694
This CrystalTravel deal was found by Cheapflights users on 8/12. 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.
mar. 9/301:10 amSEA - SGN
1 stop18h 30mChina Airlines
jue. 11/2711:00 amSGN - SEA
1 stop22h 10mChina Airlines
Deal found 8/12$695
This Ovago deal was found by Cheapflights users on 8/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/252:30 pmSEA - SGN
1 stop18h 15mAsiana Airlines
dom. 9/712:05 pmSGN - SEA
1 stop38h 25mAsiana Airlines
Deal found 8/13$696
This CrystalTravel deal was found by Cheapflights users on 8/12. 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.
mié. 9/107:00 amSEA - SGN
2 stops27h 15mANA
mié. 9/177:00 amSGN - SEA
2 stops22h 14mANA
Deal found 8/12$697
This oojo deal was found by Cheapflights users on 8/14. 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.
sáb. 9/61:40 amSEA - SGN
1 stop18h 00mChina Airlines
lun. 9/295:30 pmSGN - SEA
1 stop15h 50mChina Airlines
Deal found 8/14$698
This oojo deal was found by Cheapflights users on 8/12. 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.
dom. 10/51:10 amSEA - SGN
1 stop18h 30mChina Airlines
lun. 10/275:50 pmSGN - SEA
1 stop15h 20mChina Airlines
Deal found 8/12$699
This Korean Air deal was found by Cheapflights users on 8/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/277:28 amSEA - SGN
2 stops39h 07mKorean Air
dom. 9/711:45 pmSGN - SEA
1 stop24h 55mKorean Air
Deal found 8/14$700
This oojo deal was found by Cheapflights users on 8/12. 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.
sáb. 9/61:40 amSEA - SGN
1 stop18h 00mChina Airlines
sáb. 9/275:30 pmSGN - SEA
1 stop15h 50mChina Airlines
Deal found 8/12$701
This United Airlines deal was found by Cheapflights users on 8/13. 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.
jue. 8/287:00 amSEA - SGN
2 stops27h 15mUnited Airlines
mié. 9/1011:15 pmSGN - SEA
1 stop29h 10mUnited Airlines
Deal found 8/13$704
This Korean Air deal was found by Cheapflights users on 8/12. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/812:50 pmSEA - SGN
1 stop19h 15mKorean Air
dom. 9/281:55 pmSGN - SEA
2 stops40h 11mKorean Air
Deal found 8/12$705
This Asiana Airlines deal was found by Cheapflights users on 8/14. 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.
mié. 8/202:30 pmSEA - SGN
1 stop18h 15mAsiana Airlines
sáb. 9/2012:05 pmSGN - SEA
1 stop38h 25mAsiana Airlines
Deal found 8/14$708

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 agosto 14, 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

jue. 8/28

2:30 pm-10:45 pm

1 stop18h 15m

Ho Chi Minh City

mié. 9/10

12:05 pm-12:30 pm

1 stop38h 25m

$694

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

mié. 10/22

12:50 pm-10:05 pm

1 stop19h 15m

Ho Chi Minh City

lun. 12/15

2:05 pm-9:00 am

1 stop33h 55m

$694

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

dom. 8/24

2:30 pm-10:45 pm

1 stop18h 15m

Ho Chi Minh City

lun. 9/8

12:05 pm-12:30 pm

1 stop38h 25m

$694

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

mié. 10/29

12:00 pm-10:15 pm

1 stop20h 15m

Ho Chi Minh City

mar. 11/11

2:05 pm-9:00 am

1 stop33h 55m

$694

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

dom. 8/24

2:30 pm-10:45 pm

1 stop18h 15m

Ho Chi Minh City

mié. 9/10

12:05 pm-12:30 pm

1 stop38h 25m

$694

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

mié. 9/10

12:50 pm-12:35 pm

1 stop33h 45m

Ho Chi Minh City

mié. 9/17

1:55 pm-10:40 am

1 stop34h 45m

$694

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

mar. 8/19

2:30 pm-11:05 am

1 stop30h 35m

Ho Chi Minh City

dom. 9/14

12:05 am-12:30 pm

1 stop26h 25m

$694

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

mié. 8/20

2:30 pm-11:05 am

1 stop30h 35m

Ho Chi Minh City

lun. 9/15

12:05 am-12:30 pm

1 stop26h 25m

$694

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

mar. 8/26

2:30 pm-10:45 pm

1 stop18h 15m

Ho Chi Minh City

mié. 9/10

12:05 pm-12:30 pm

1 stop38h 25m

$694

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

lun. 8/18

2:30 pm-10:45 pm

1 stop18h 15m

$340

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 17 results
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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 August 8, 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 55 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, August is the cheapest month in which you can book a flight from Seattle to Ho Chi Minh City (average of $910). Flying from Seattle to Ho Chi Minh City in June is currently the most expensive (average of $1,430). 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 agosto 14, 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.

What’s the top layover airport for flights from Seattle to Ho Chi Minh City?

Share of 1-stop round-trip flights from Seattle to Ho Chi Minh City chosen by Cheapflights users in the past 12 months, using the same layover each way.

Taipei City (TPE) – chosen by Cheapflights users on 68% of 1-stop itineraries from Seattle to Ho Chi Minh City on Cheapflights.

What’s the cheapest layover airport for flights from Seattle to Ho Chi Minh City?

Average round-trip fare for 1-stop flights from Seattle to Ho Chi Minh City, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Manila (MNL) is the most affordable 1-stop option, with an average round-trip price of $703.

What’s the fastest layover option from Seattle to Ho Chi Minh City?

Shortest average travel time for 1-stop one-way flights from Seattle to Ho Chi Minh City, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Tokyo (NRT) have the shortest average one-way travel time for 1-stop routes: 18h 55m.

Which airport typically offers the quickest layover for flights from Seattle to Ho Chi Minh City?

Average layover duration for 1-stop one-way flights from Seattle to Ho Chi Minh City, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Tokyo (NRT) offer the fastest connection on this route, with an average layover time of 2h 28m.

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 agosto 14, 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
9.0
Wonderful
204 reviews

Overall

9.0

Entertainment

8.9

Comfort

8.9

Boarding

9.0

Crew

9.3

Food

8.7

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful
204 reviews
STARLUX Airlines
9.0
Wonderful
204 reviews

Overall

9.0

Entertainment

8.9

Comfort

8.9

Boarding

9.0

Crew

9.3

Food

8.7

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,233 reviews
STARLUX Airlines
9.0
Wonderful
204 reviews

Overall

9.0

Entertainment

8.9

Comfort

8.9

Boarding

9.0

Crew

9.3

Food

8.7

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,131 reviews
STARLUX Airlines
9.0
Wonderful
204 reviews

Overall

9.0

Entertainment

8.9

Comfort

8.9

Boarding

9.0

Crew

9.3

Food

8.7

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very good
762 reviews
STARLUX Airlines
9.0
Wonderful
204 reviews

Overall

9.0

Entertainment

8.9

Comfort

8.9

Boarding

9.0

Crew

9.3

Food

8.7

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Asiana Airlines
8.2
Very good
473 reviews
STARLUX Airlines
9.0
Wonderful
204 reviews

Overall

9.0

Entertainment

8.9

Comfort

8.9

Boarding

9.0

Crew

9.3

Food

8.7

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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.

  • 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 Asiana Airlines and Philippine Airlines, with the lowest prices starting at $639 and $682, respectively. These flights start at 38% 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 $70 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 Dongdaemun Market, Lotte World, and Bukchon Hanok Village. Dongdaemun Market, Lotte World, and Bukchon Hanok Village are located about 31.6 mi, 35.7 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 $75.

  • 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, August is the cheapest month in which you can book a flight from Seattle to Ho Chi Minh City (average of $910). Flying from Seattle to Ho Chi Minh City in June is currently the most expensive (average of $1,430). 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

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 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$576Average$865FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$639Average$759FlexibilityNo cancel feeOn-time76%
Philippine AirlinesCheapest$682Average$754FlexibilityNo cancel feeOn-time60%
ANACheapest$688Average$817FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$691Average$1,041FlexibilityNo cancel feeOn-time69%
China AirlinesCheapest$697Average$833FlexibilityNo cancel feeOn-time70%
Korean AirCheapest$709Average$903FlexibilityNo cancel feeOn-time81%
DeltaCheapest$736Average$943FlexibilityNo cancel feeOn-timeN/A
STARLUX AirlinesCheapest$761Average$957FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$775Average$992FlexibilityNo cancel feeOn-time74%

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