Seattle / Tacoma (SEA) to Ho Chi Minh City (SGN) cheap flight deal from $683 USD in economy class

OZAsiana Airlines

Round Trip•Economy

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

SGN

Tan Son Nhat International Airport

Ho Chi Minh City, Vietnam

$1,194 USD

-43%$683 USD

Verified Sep 20, 2025 at 4:32 PM

September 2025

Today

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20$1,264 21$694 22$708 23$708 24$708 25$708 26$968 27$808 28$868 29$708 30$1,384 1$1,435 2$999 3$1,055 4$800 5$1,383

Fair Availability

26% of dates checked are available within 10% of the lowest price

Sunday, September 28th, 2025

6 round-trip options

Returning

Fri, Oct 3, 2025•5 Day Trip

$2,013 USD

Google Flights

Returning

Sat, Oct 4, 2025•6 Day Trip

$1,483 USD

Google Flights

Returning

Sun, Oct 5, 2025•7 Day Trip

$1,079 USD

Google Flights

Returning

Mon, Oct 6, 2025•8 Day Trip

$881 USD

Google Flights

Returning

Tue, Oct 7, 2025•9 Day Trip

$868 USD

Google Flights

Returning

Wed, Oct 8, 2025•10 Day Trip

$1,041 USD

Google Flights