Find Cheap Flights to Seoul

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 Boston Logan International to Seoul

(Round-trip)
Depart: Wed Oct 18 2017 Return: Sun Oct 29 2017 Trip spans 12 days
Air China
Air China
BOS
6:10a
ICN
6:35p
36h 25m
2 stops
ICN
11:10a
BOS
3:39a
40h 29m
2 stops
Depart: Sat Nov 18 2017 Return: Thu Nov 30 2017 Trip spans 13 days
Air Canada
Air Canada
BOS
1:55p
ICN
9:20p
31h 25m
2 stops
ICN
12:55p
BOS
6:24p
29h 29m
2 stops
Depart: Tue Oct 10 2017 Return: Tue Oct 17 2017 Trip spans 8 days
Cathay Pacific
Cathay Pacific
BOS
9:45p
ICN
2:05a
28h 20m
1 stop
ICN
9:35a
BOS
7:10a
21h 35m
1 stop
Depart: Tue Aug 1 2017 Return: Tue Aug 22 2017 Trip spans 22 days
United
United
BOS
4:25p
ICN
9:50p
29h 25m
1 stop
ICN
12:40p
BOS
2:22p
25h 42m
1 stop
Depart: Mon Jul 24 2017 Return: Sun Aug 13 2017 Trip spans 21 days
Japan Airlines
Japan Airlines
BOS
9:30a
ICN
4:20a
18h 50m
1 stop
ICN
7:10a
BOS
7:28a
24h 18m
2 stops
Depart: Sun Aug 13 2017 Return: Thu Aug 31 2017 Trip spans 19 days
$1032
Select
American Airlines
American Airlines
BOS
2:25a
ICN
4:20a
25h 55m
2 stops
ICN
1:25p
BOS
8:08a
18h 43m
1 stop
Depart: Thu Nov 16 2017 Return: Mon Dec 4 2017 Trip spans 19 days
Air China
Air China
BOS
4:40a
ICN
4:50p
36h 10m
2 stops
ICN
1:10p
BOS
3:39a
38h 29m
2 stops
Depart: Sun Oct 8 2017 Return: Tue Oct 17 2017 Trip spans 10 days
$1133
Select
China Southern
China Southern
BOS
12:40p
ICN
10:25p
33h 45m
2 stops
ICN
12:25p
BOS
3:28p
27h 03m
2 stops
Depart: Wed Jul 26 2017 Return: Tue Aug 1 2017 Trip spans 7 days
$1146
Select
China Eastern
China Eastern
BOS
1:05p
ICN
8:30p
31h 25m
2 stops
ICN
4:55a
BOS
4:45p
35h 50m
2 stops
Depart: Wed Dec 20 2017 Return: Thu Jan 18 2018 Trip spans 30 days
$1152
Select
Turkish Airlines
Turkish Airlines
BOS
5:30p
ICN
11:25p
29h 55m
1 stop
ICN
7:40p
BOS
3:50a
32h 10m
1 stop
Depart: Mon Aug 14 2017 Return: Wed Aug 30 2017 Trip spans 17 days
$1166
Select
Korean Air
Korean Air
BOS
3:40p
ICN
11:10a
19h 30m
1 stop
ICN
6:00a
BOS
1:29a
19h 29m
1 stop
Depart: Mon Dec 4 2017 Return: Sun Dec 17 2017 Trip spans 14 days
Air China
Air China
BOS
4:40a
ICN
5:35p
36h 55m
2 stops
ICN
1:10p
BOS
3:39a
38h 29m
2 stops
Depart: Fri Jul 21 2017 Return: Fri Jul 28 2017 Trip spans 8 days
$1329
Select
Delta
Delta
BOS
8:40a
ICN
1:25a
16h 45m
1 stop
ICN
2:35p
BOS
8:52a
18h 17m
1 stop
Depart: Tue Dec 5 2017 Return: Sun Dec 17 2017 Trip spans 13 days
Air China
Air China
BOS
4:40a
ICN
7:10p
38h 30m
2 stops
ICN
1:10p
BOS
3:39a
38h 29m
2 stops
Depart: Sat Aug 5 2017 Return: Mon Aug 21 2017 Trip spans 17 days
$1525
Select
Air France
Air France
BOS
3:06p
ICN
2:00p
22h 54m
1 stop
ICN
4:55a
BOS
2:15a
21h 20m
1 stop
Depart: Thu Dec 7 2017 Return: Sat Dec 23 2017 Trip spans 17 days
Air China
Air China
BOS
4:40a
ICN
4:50p
36h 10m
2 stops
ICN
10:10a
BOS
3:39a
41h 29m
2 stops
Depart: Sun Oct 15 2017 Return: Mon Oct 30 2017 Trip spans 16 days
Cathay Pacific
Cathay Pacific
BOS
9:45p
ICN
2:05a
28h 20m
1 stop
ICN
4:50a
BOS
6:50a
26h 00m
1 stop
Depart: Fri Nov 17 2017 Return: Thu Nov 30 2017 Trip spans 14 days
Air Canada
Air Canada
BOS
1:00a
ICN
9:20p
20h 20m
2 stops
ICN
12:55p
BOS
6:24p
29h 29m
2 stops
Depart: Tue Oct 17 2017 Return: Fri Oct 27 2017 Trip spans 11 days
Air China
Air China
BOS
6:10a
ICN
6:35p
36h 25m
2 stops
ICN
1:50p
BOS
3:43a
37h 53m
2 stops
Depart: Wed Nov 15 2017 Return: Thu Nov 30 2017 Trip spans 16 days
Cathay Pacific
Cathay Pacific
BOS
8:30p
ICN
6:50p
22h 20m
1 stop
ICN
4:20a
BOS
5:50a
25h 30m
2 stops
* 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

Boston
$563
Destination

Seoul
$563