Seoul (ICN) to Boston (BOS) flight deal in economy from $1,143
ICNIncheon International Airport
Seoul, South Korea
BOSLogan International Airport
Boston, United States
$1,304 USD
-12%$1,143 USD
Verified about 5 hours agoAugust 2026
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27$1,61228$1,61229$1,65530$1,84731$1,9711$1,8942$1,6733$1,8144$1,6125$1,6126$1,6127$1,6128$1,6459$1,64510$1,61211$1,61212$1,61213$1,61214$1,61215$1,64516$1,64517$1,61218$1,61219$1,61220$1,19721$1,19722$1,23023$1,23024$1,19725$1,19726$1,19727$1,19728$1,19729$1,23030$1,23031$1,1971$1,1972$1,1973$1,1974$1,1975$1,2306$1,230
Great Availability
70% of dates checked are available within 10% of the lowest price
Monday, August 10th, 2026
10 round-trip options
Returning
Sat, Aug 15, 2026•5 Day Trip
$1,645 USD
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Sun, Aug 16, 2026•6 Day Trip
$1,612 USD
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Mon, Aug 17, 2026•7 Day Trip
$1,612 USD
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Tue, Aug 18, 2026•8 Day Trip
$1,612 USD
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Wed, Aug 19, 2026•9 Day Trip
$1,612 USD
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Thu, Aug 20, 2026•10 Day Trip
$1,612 USD
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Fri, Aug 21, 2026•11 Day Trip
$1,645 USD
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Sat, Aug 22, 2026•12 Day Trip
$1,612 USD
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Sun, Aug 23, 2026•13 Day Trip
$1,612 USD
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Mon, Aug 24, 2026•14 Day Trip
$1,612 USD