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 9th, 2026
Outbound Flights
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33h 35m·1 stop
$441 USD
SEAApr 9 13:00
→ICNApr 10 16:50
DL 197Airbus A350
16h 15m layover·Overnight
ICNApr 11 09:05
→SGNApr 11 12:35
KE 471Airbus A330
19h 20m·1 stop
$513 USDSEAApr 9 12:50
→ICNApr 10 16:40
KE 42Boeing 787-10
2h 10m layover
ICNApr 10 18:50
→SGNApr 10 22:10
KE 475Boeing 777
19h 10m·1 stop
$538 USDSEAApr 9 13:00
→ICNApr 10 16:50
DL 197Airbus A350
2h layover
ICNApr 10 18:50
→SGNApr 10 22:10
KE 475Boeing 777