August is by far the best month, wherein you can get cheapest flights for Boston to Seoul. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.
BOS
21:35
Boston General Edward Lawrence Logan International Airport
Mon , 01 Sep 2025
ICN
17:40
Seoul Incheon International Airport
Wed, 03 Sep 2025
BOS
16:30
Boston General Edward Lawrence Logan International Airport
Mon , 01 Sep 2025
ICN
22:05
Seoul Incheon International Airport
Wed, 03 Sep 2025
BOS
12:55
Boston General Edward Lawrence Logan International Airport
Mon , 01 Sep 2025
ICN
17:25
Seoul Incheon International Airport
Tue, 02 Sep 2025
BOS
16:30
Boston General Edward Lawrence Logan International Airport
Mon , 01 Sep 2025
ICN
10:45
Seoul Incheon International Airport
Wed, 03 Sep 2025
BOS
19:00
Boston General Edward Lawrence Logan International Airport
Mon , 01 Sep 2025
ICN
04:40
Seoul Incheon International Airport
Wed, 03 Sep 2025
BOS
22:00
Boston General Edward Lawrence Logan International Airport
Mon , 01 Sep 2025
ICN
17:05
Seoul Incheon International Airport
Wed, 03 Sep 2025
BOS
21:35
Boston General Edward Lawrence Logan International Airport
Mon , 01 Sep 2025
ICN
08:40
Seoul Incheon International Airport
Wed, 03 Sep 2025
BOS
23:05
Boston General Edward Lawrence Logan International Airport
Tue , 02 Sep 2025
ICN
11:45
Seoul Incheon International Airport
Thu, 04 Sep 2025
BOS
23:05
Boston General Edward Lawrence Logan International Airport
Mon , 01 Sep 2025
ICN
10:45
Seoul Incheon International Airport
Wed, 03 Sep 2025
BOS
13:20
Boston General Edward Lawrence Logan International Airport
Mon , 01 Sep 2025
ICN
23:25
Seoul Incheon International Airport
Tue, 02 Sep 2025