Seattle / Tacoma (SEA) to Ho Chi Minh City (SGN) flight deal in economy from $492

United AirlinesUAUnited Airlines
One Way•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
VietnamSGN

Tan Son Nhat International Airport

Ho Chi Minh City, Vietnam
$584 USD
-16%$492 USD
Verified 14 days ago
Great Availability
85% of dates checked are available within 10% of the lowest price

Wednesday, December 30th, 2026

Outbound Flights

41h 35m·1 stop
$502 USD
All Nippon Airways
SEADec 30 15:40
→
HNDDec 31 19:15
NH 117Boeing 787
23h 55m layover·Overnight
All Nippon Airways
NRTJan 1 19:10
→
SGNJan 2 00:15
NH 833Boeing 787
39h 10m·1 stop
$615 USD
All Nippon Airways
SEADec 30 15:40
→
HNDDec 31 19:15
NH 117Boeing 787
22h layover·Overnight
All Nippon Airways
HNDJan 1 17:15
→
SGNJan 1 21:50
NH 891Boeing 787-10
23h 53m·2 stops
$620 USD
United Airlines
SEADec 30 06:57
→
SFODec 30 09:10
UA 499Boeing 737
1h 10m layover
United Airlines
SFODec 30 10:20
→
HNDDec 31 14:50
UA 875Boeing 777
2h 25m layover
All Nippon Airways
HNDDec 31 17:15
→
SGNDec 31 21:50
NH 891Boeing 787-10
24h 58m·2 stops
$838 USD
United Airlines
SEADec 30 06:57
→
SFODec 30 09:10
UA 499Boeing 737
2h 35m layover
United Airlines
SFODec 30 11:45
→
HKGDec 31 19:20
UA 869Boeing 777
1h 55m layover
United Airlines
HKGDec 31 21:15
→
SGNDec 31 22:55
UA 152Boeing 787
36h 23m·2 stops
$863 USD
United Airlines
SEADec 30 19:32
→
SFODec 30 21:46
UA 737Airbus A320
1h 29m layover
United Airlines
SFODec 30 23:15
→
HKGJan 1 06:45
UA 877Boeing 777
14h 30m layover
United Airlines
HKGJan 1 21:15
→
SGNJan 1 22:55
UA 152Boeing 787
Google Flights