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 23rd, 2026
Outbound Flights
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19h 10m·1 stop
$381 USD
SEAApr 23 13:00
→ICNApr 24 16:50
DL 197Airbus A350
2h layover
ICNApr 24 18:50
→SGNApr 24 22:10
KE 475Boeing 777
19h 20m·1 stop
$441 USDSEAApr 23 12:50
→ICNApr 24 16:40
KE 42Boeing 787-10
2h 10m layover
ICNApr 24 18:50
→SGNApr 24 22:10
KE 475Boeing 777
32h 58m·2 stops
$8,244 USD
SEAApr 23 23:12
→YVRApr 24 00:12
AS 2163Embraer 175
14h 18m layover
YVRApr 24 14:30
→ICNApr 25 17:50
KE 72Boeing 787-10
1h layover
ICNApr 25 18:50
→SGNApr 25 22:10
KE 475Boeing 777