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 AMMarch 2026
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Good Availability
41% of dates checked are available within 10% of the lowest price
Monday, March 30th, 2026
Outbound Flights
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19h 20m·1 stop
$416 USD
SEAMar 30 12:50
→ICNMar 31 16:40
KE 42Boeing 787-10
2h 10m layover
ICNMar 31 18:50
→SGNMar 31 22:10
KE 475Boeing 777
19h 10m·1 stop
$538 USD
SEAMar 30 13:00
→ICNMar 31 16:50
DL 197Airbus A350
2h layover
ICNMar 31 18:50
→SGNMar 31 22:10
KE 475Boeing 777