SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
SGNTan Son Nhat International Airport
Ho Chi Minh City, Vietnam
$632 USD
-42%$365 USD
Verified Nov 29, 2025 at 10:13 AMApril 2026
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Good Availability
41% of dates checked are available within 10% of the lowest price
Thursday, April 30th, 2026
Outbound Flights
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25h 10m·2 stops
$543 USD
SEAApr 30 07:00
→SFOApr 30 09:22
DL 750Airbus A220-300 Passenger
3h 18m layover
SFOApr 30 12:40
→ICNMay 1 17:20
KE 24Boeing 787-10
1h 30m layover
ICNMay 1 18:50
→SGNMay 1 22:10
KE 475Boeing 777
19h 10m·1 stop
$563 USDSEAApr 30 13:00
→ICNMay 1 16:50
DL 197Airbus A350
2h layover
ICNMay 1 18:50
→SGNMay 1 22:10
KE 475Boeing 777
19h 20m·1 stop
$639 USDSEAApr 30 12:50
→ICNMay 1 16:40
KE 42Boeing 787-10
2h 10m layover
ICNMay 1 18:50
→SGNMay 1 22:10
KE 475Boeing 777