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Seattle Tacoma Intl. Airport to Tan Son Nhat Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Seattle Tacoma Intl. Airport to Tan Son Nhat Intl. Airport over the next 90 days, with one-way fares from SEK 3,734 and round-trip from SEK 7,425. Based on Trip.com's latest 7-day flight data.

Displayed flight fares from Seattle to Ho Chi Minh City are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Seattle Tacoma Intl. Airport to Tan Son Nhat Intl. Airport

What is the cheapest month for one-way flights from Seattle Tacoma Intl. Airport to Tan Son Nhat Intl. Airport?

Data is based on average one-way flight prices from Seattle Tacoma Intl. Airport to Tan Son Nhat Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Seattle Tacoma Intl. Airport to Tan Son Nhat Intl. Airport, the best time to buy is in April, with an average price of SEK 3,394. You’ll want to avoid June, when the average price can reach as high as SEK 8,777.

SEK 8,777
SEK 6,086
SEK 3,394
SEK 703
    Cheapest
  • SEK 4,123
    Nov
  • SEK 8,589
    Dec
  • SEK 4,289
    Jan
  • SEK 4,295
    Feb
  • SEK 4,158
    Mar
  • SEK 3,394
    Apr
  • SEK 5,600
    May
  • SEK 8,777
    Jun
  • SEK 6,407
    Jul
  • SEK 4,460
    Aug
  • SEK 4,440
    Sep
  • SEK 5,385
    Oct

What’s the cheapest month to fly round-trip from Seattle Tacoma Intl. Airport to Tan Son Nhat Intl. Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Seattle Tacoma Intl. Airport to Tan Son Nhat Intl. Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, April is typically the cheapest month to find flights from Seattle Tacoma Intl. Airport to Tan Son Nhat Intl. Airport, with an average price of SEK 7,094. In contrast, December is usually the most expensive month, with average fares reaching SEK 14,084.

SEK 14,084
SEK 10,589
SEK 7,094
SEK 3,599
    Cheapest
  • SEK 7,749
    Nov
  • SEK 14,084
    Dec
  • SEK 8,064
    Jan
  • SEK 7,884
    Feb
  • SEK 7,362
    Mar
  • SEK 7,094
    Apr
  • SEK 9,002
    May
  • SEK 14,058
    Jun
  • SEK 12,305
    Jul
  • SEK 8,048
    Aug
  • SEK 8,543
    Sep
  • SEK 8,433
    Oct

What is the cheapest day of the week to fly from Seattle Tacoma Intl. Airport to Tan Son Nhat Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from Seattle Tacoma Intl. Airport to Tan Son Nhat Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Seattle Tacoma Intl. Airport to Tan Son Nhat Intl. Airport is Friday, with average fares typically lower than other days. You’ll want to avoid flying on Saturday, as ticket prices are usually the highest that day.

SEK 6,289
SEK 5,818
SEK 5,346
SEK 4,875
    Cheapest
  • SEK 6,123
    Mon
  • SEK 5,679
    Tue
  • SEK 6,022
    Wed
  • SEK 6,143
    Thu
  • SEK 5,346
    Fri
  • SEK 6,289
    Sat
  • SEK 5,654
    Sun

Which airline offers the cheapest flights from Seattle Tacoma Intl. Airport to Tan Son Nhat Intl. Airport?

The cheapest airline flying from Seattle Tacoma Intl. Airport to Tan Son Nhat Intl. Airport is Korean Air (from SEK 4,013) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Korean Air
From SEK 4,013
Philippine Airlines
From SEK 4,057
United Airlines
From SEK 4,107
Cathay Pacific
From SEK 4,168
All Nippon Airways
From SEK 4,226
Delta Air Lines
From SEK 4,409
American Airlines
From SEK 4,524
Japan Airlines
From SEK 4,626
Singapore Airlines
From SEK 4,854
Alaska Airlines
From SEK 4,874

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What is the flight schedule from Seattle Tacoma Intl. Airport to Tan Son Nhat Intl. Airport?

Check the schedule for flights from Seattle to Ho Chi Minh City and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule
  1. PR125

    9:30 PM

    SEA

    14h 35m

    Nonstop

    4:05 AM

    MNL

    S - T W T - S
    Search
  2. PR591

    7:05 AM

    MNL

    2h 45m

    Nonstop

    8:50 AM

    SGN

    S M T W T F S
  3. SQ027

    8:40 AM

    SEA

    17h 5m

    Nonstop

    5:45 PM

    SIN

    S M T W T F S
    Search
  4. VN656

    9:25 PM

    SIN

    2h 15m

    Nonstop

    10:40 PM

    SGN

    S M T W T F S
  5. CX833

    10:25 AM

    SEA

    14h 20m

    Nonstop

    4:45 PM

    HKG

    S M T W - F -
    Search
  6. CX721

    10:45 PM

    HKG

    2h 37m

    Nonstop

    12:22 AM

    SGN

    S M T W T F S
  7. PR125

    9:30 PM

    SEA

    14h 35m

    Nonstop

    4:05 AM

    MNL

    S - T W T - S
    Search
  8. PR597

    12:40 PM

    MNL

    2h 50m

    Nonstop

    2:30 PM

    SGN

    - - T - T - S
  9. UA6053

    8:30 AM

    SEA

    3h 1m

    Nonstop

    11:31 AM

    LAX

    S M T W T F S
    Search
  10. UA152

    11:10 AM

    LAX

    21h

    Nonstop

    11:10 PM

    SGN

    S M T W T F S
  11. SQ027

    8:40 AM

    SEA

    17h 5m

    Nonstop

    5:45 PM

    SIN

    S M T W T F S
    Search
  12. TR536

    6:50 AM

    SIN

    2h 15m

    Nonstop

    8:05 AM

    SGN

    S M T W T F S
  13. KE042

    11:00 AM

    SEA

    11h 55m

    Nonstop

    3:55 PM

    ICN

    S M T W T F S
    Search
  14. KE471

    9:10 AM

    ICN

    5h 40m

    Nonstop

    12:50 PM

    SGN

    S M T W T F S
  15. KE7270

    5:55 PM

    SEA

    2h 48m

    Nonstop

    8:43 PM

    LAX

    S M T W T F S
    Search
  16. KE012

    10:00 PM

    LAX

    13h 20m

    Nonstop

    4:20 AM

    ICN

    S M T W T F S
  17. KE475

    6:50 PM

    ICN

    5h 35m

    Nonstop

    10:25 PM

    SGN

    S M T W T F S
  18. SQ027

    8:40 AM

    SEA

    17h 5m

    Nonstop

    5:45 PM

    SIN

    S M T W T F S
    Search
  19. TR552

    1:25 PM

    SIN

    2h 15m

    Nonstop

    2:40 PM

    SGN

    S M T W T F S
  20. SQ027

    8:40 AM

    SEA

    17h 5m

    Nonstop

    5:45 PM

    SIN

    S M T W T F S
    Search
  21. TR596

    3:40 PM

    SIN

    2h 15m

    Nonstop

    4:55 PM

    SGN

    S M T W T F S
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About Seattle Tacoma Intl. Airport and Tan Son Nhat Intl. Airport

Learn about Seattle Tacoma Intl. Airport (SEA) and Tan Son Nhat Intl. Airport (SGN) — including location, terminals, transportation, and travel tips.

Flight distance 11,948.34 km
Cheapest one-way ticket price SEK 4,132
Cheapest return ticket price SEK 7,425

FAQs for Seattle Tacoma Intl. Airport to Tan Son Nhat Intl. Airport Flights

  • What is the transportation method from the main airport to downtown in Ho Chi Minh City?

    • The distance from Tan Son Nhat International Airport to downtown is about 5 km. It takes about 20 minutes by taxi.
  • One-way flights from Seattle Tacoma Intl. Airport to Tan Son Nhat Intl. Airport currently start from SEK 4,132, and round-trip fares start from SEK 7,425. The current lowest fare is a Philippine Airlines flight departing on Sun, Nov 15; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Seattle Tacoma Intl. Airport to Tan Son Nhat Intl. Airport is SEK 5,956. Prices may vary depending on the departure date, airline, and availability.
  • Enter Seattle Tacoma Intl. Airport and Tan Son Nhat Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.