Find Cheap Flights from Seattle to Vietnam

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Seattle to Vietnam

(Round-trip)
Depart: Tue Dec 5 2017 Return: Mon Dec 18 2017 Trip spans 14 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
SGN
3:25a
27h 25m
2 stops
SGN
12:00a
SEA
10:58a
34h 58m
2 stops
Depart: Wed Nov 15 2017 Return: Thu Nov 23 2017 Trip spans 9 days
Air China
Air China
SEA
12:00a
SGN
2:55p
38h 55m
2 stops
SGN
12:00a
SEA
1:26a
25h 26m
2 stops
Depart: Thu Mar 29 2018 Return: Thu Apr 12 2018 Trip spans 15 days
Asiana Airlines
Asiana Airlines
SEA
12:00a
SGN
6:45a
30h 45m
1 stop
SGN
12:00a
SEA
2:40a
26h 40m
1 stop
Depart: Thu Feb 1 2018 Return: Sat Feb 10 2018 Trip spans 10 days
ANA
ANA
SEA
12:00a
SGN
8:45p
20h 45m
1 stop
SGN
12:00a
SEA
2:15a
26h 15m
1 stop
Depart: Sun Nov 12 2017 Return: Fri Nov 24 2017 Trip spans 13 days
Korean Air
Korean Air
SEA
12:00a
DAD
5:50p
17h 50m
1 stop
DAD
12:00a
SEA
2:50a
26h 50m
1 stop
Depart: Mon Jan 15 2018 Return: Wed Mar 14 2018 Trip spans 58 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
SGN
3:20a
27h 20m
2 stops
SGN
12:00a
SEA
10:40a
34h 40m
2 stops
Depart: Sun Nov 19 2017 Return: Wed Dec 6 2017 Trip spans 18 days
Air China
Air China
SEA
12:00a
SGN
8:36p
44h 36m
2 stops
SGN
12:00a
SEA
1:26a
25h 26m
2 stops
Depart: Sun Feb 11 2018 Return: Mon Feb 19 2018 Trip spans 9 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
SGN
3:44p
39h 44m
2 stops
SGN
12:00a
SEA
1:15p
37h 15m
2 stops
Depart: Mon Feb 26 2018 Return: Sun Mar 18 2018 Trip spans 20 days
Asiana Airlines
Asiana Airlines
SEA
12:00a
SGN
7:00a
31h 00m
1 stop
SGN
12:00a
SEA
2:10a
26h 10m
1 stop
Depart: Wed Jan 10 2018 Return: Wed Jan 24 2018 Trip spans 15 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
SGN
3:36p
39h 36m
2 stops
SGN
12:00a
SEA
1:17p
37h 17m
2 stops
Depart: Sun Mar 4 2018 Return: Thu Mar 22 2018 Trip spans 18 days
Asiana Airlines
Asiana Airlines
SEA
12:00a
SGN
6:40p
18h 40m
1 stop
SGN
12:00a
SEA
2:10a
26h 10m
1 stop
Depart: Tue Apr 17 2018 Return: Sun Apr 29 2018 Trip spans 13 days
Asiana Airlines
Asiana Airlines
SEA
12:00a
SGN
6:45a
30h 45m
1 stop
SGN
12:00a
SEA
2:40a
26h 40m
1 stop
Depart: Sat Oct 21 2017 Return: Mon Oct 30 2017 Trip spans 10 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
SGN
5:50p
41h 50m
2 stops
SGN
12:00a
SEA
4:35a
28h 35m
2 stops
Depart: Thu Jan 11 2018 Return: Thu Jan 25 2018 Trip spans 15 days
Asiana Airlines
Asiana Airlines
SEA
12:00a
HAN
7:10a
31h 10m
1 stop
HAN
12:00a
SEA
1:45p
37h 45m
1 stop
Depart: Sun Jan 14 2018 Return: Mon Jan 22 2018 Trip spans 9 days
Korean Air
Korean Air
SEA
12:00a
DAD
8:45a
32h 45m
1 stop
DAD
12:00a
SEA
10:00a
34h 00m
1 stop
Depart: Wed Nov 22 2017 Return: Sat Dec 23 2017 Trip spans 32 days
$1483
Select
Vietnam Airlines
Vietnam Airlines
SEA
12:00a
HPH
10:05a
58h 05m
2 stops
HPH
12:00a
SEA
3:59p
39h 59m
2 stops
Depart: Sun Nov 26 2017 Return: Wed Dec 6 2017 Trip spans 11 days
Asiana Airlines
Asiana Airlines
SEA
12:00a
HAN
7:10a
31h 10m
1 stop
HAN
12:00a
SEA
1:45p
37h 45m
1 stop
Depart: Thu Dec 28 2017 Return: Thu Jan 11 2018 Trip spans 15 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
SGN
1:30p
37h 30m
2 stops
SGN
12:00a
SEA
5:00a
29h 00m
2 stops
Depart: Mon Dec 25 2017 Return: Wed Jan 10 2018 Trip spans 17 days
Air China
Air China
SEA
12:00a
SGN
12:30a
24h 30m
2 stops
SGN
12:00a
SEA
3:33a
27h 33m
2 stops
Depart: Mon Jan 15 2018 Return: Thu Jan 25 2018 Trip spans 11 days
Asiana Airlines
Asiana Airlines
SEA
12:00a
HAN
6:25p
18h 25m
1 stop
HAN
12:00a
SEA
1:45p
37h 45m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Seattle
$464
Destination

Haiphong
$1483
Da Nang
$739
Hanoi
$537
Ho Chi Minh City
$464