$574+ Cheap flights from South Korea to Boston (BOS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — BOS
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Find cheap flights from South Korea to Boston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from South Korea to BostonExplore the most affordable flight options available from South Korea to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
Explore the most affordable flight options available from South Korea to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
This Air Canada deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:55 pm -
2 stops33h 58m
Thu 1/145:30 am -
2 stops21h 40m
Deal found 11/9![Air Canada logo]()
$1,175
This Booking.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:40 pm -
3 stops27h 08m
Tue 12/19:50 am -
3 stops29h 40m
Deal found 11/9![Multiple Airlines logo]()
$1,177
This Air Canada deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:55 pm -
2 stops28h 53m
Wed 12/305:30 am -
2 stops21h 40m
Deal found 11/7![Air Canada logo]()
$1,178
This Air Canada deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/186:55 pm -
2 stops29h 12m
Fri 1/85:30 am -
2 stops21h 40m
Deal found 11/10![Air Canada logo]()
$1,180
This Air Canada deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:55 pm -
2 stops28h 53m
Tue 12/15:30 am -
2 stops21h 40m
Deal found 11/9![Air Canada logo]()
$1,186
This Air Canada deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:55 pm -
2 stops33h 58m
Mon 11/306:35 pm -
2 stops32h 35m
Deal found 11/7![Air Canada logo]()
$1,188
This Air Canada deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:55 pm -
2 stops40h 33m
Thu 12/315:30 am -
2 stops21h 40m
Deal found 11/8![Air Canada logo]()
$1,189
This Air Canada deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:55 pm -
2 stops38h 07m
Mon 12/286:35 pm -
2 stops32h 35m
Deal found 11/6![Air Canada logo]()
$1,195
This Air Canada deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:55 pm -
2 stops38h 07m
Sun 1/106:35 pm -
2 stops32h 35m
Deal found 11/9![Air Canada logo]()
$1,206
This Priceline deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/188:05 pm -
1 stop32h 13m
Thu 1/75:30 am -
2 stops21h 40m
Deal found 11/10![Air Canada logo]()
$1,209
This Cathay Pacific deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:55 pm -
1 stop22h 05m
Sat 11/2812:30 am -
1 stop40h 40m
Deal found 11/7![Cathay Pacific logo]()
$1,374
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:35 am -
1 stop26h 25m
Mon 11/2312:30 am -
2 stops47h 40m
Deal found 11/6![Multiple Airlines logo]()
$1,437
Best flights from South Korea to BostonDiscover carefully curated flight deals from South Korea to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
Discover carefully curated flight deals from South Korea to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:00 pm -
2 stops27h 42m
Tue 12/16:01 pm -
1 stop21h 39m
Deal found 11/9![United Airlines logo]()
$1,249
This Cathay Pacific deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:55 pm -
1 stop22h 05m
Sat 11/2812:30 am -
1 stop40h 40m
Deal found 11/7![Cathay Pacific logo]()
$1,374
This Turkish Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2312:05 am -
1 stop32h 00m
Sat 1/28:00 pm -
1 stop32h 20m
Deal found 11/7![Turkish Airlines logo]()
$1,458
This Mytrip deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/287:10 am -
2 stops28h 18m
Mon 1/2512:30 am -
2 stops25h 25m
Deal found 11/10![Multiple Airlines logo]()
$1,496
This FlightHub deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:45 am -
2 stops25h 29m
Tue 11/245:30 am -
2 stops27h 00m
Deal found 11/6![ANA logo]()
$1,671
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2412:00 pm -
1 stop34h 50m
Thu 12/316:00 am -
2 stops36h 10m
Deal found 11/9![Delta logo]()
$1,675
This Cheapflightsfares deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/218:15 am -
2 stops27h 16m
Mon 12/285:23 am -
2 stops26h 42m
Deal found 11/6![Japan Airlines logo]()
$1,839
This Korean Air deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:00 am -
2 stops21h 38m
Sun 11/2911:10 am -
1 stop18h 25m
Deal found 11/7![Korean Air logo]()
$2,005
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:45 pm -
2 stops24h 45m
Mon 1/1112:26 pm -
2 stops27h 14m
Deal found 11/5![United Airlines logo]()
$1,271
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals ”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2412:45 pm -
1 stop18h 04m
Tue 12/17:15 am -
1 stop19h 10m
Deal found 11/9![United Airlines logo]()
$1,277
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2412:45 pm -
1 stop20h 34m
Mon 11/306:01 pm -
1 stop21h 39m
Deal found 11/7![United Airlines logo]()
$1,281
This Qatar Airways deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/224:30 pm -
2 stops35h 45m
Fri 4/3010:00 pm -
2 stops33h 45m
Deal found 11/7![Multiple Airlines logo]()
$1,556
This Booking.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/248:45 am -
1 stop27h 15m
Wed 12/3012:30 am -
1 stop22h 40m
Deal found 11/9![Cathay Pacific logo]()
$1,639
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:00 pm -
1 stop19h 23m
Wed 2/247:55 am -
1 stop18h 30m
Deal found 11/9![United Airlines logo]()
$1,301
This Cheapflightsfares deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/187:50 pm -
2 stops31h 00m
Mon 4/126:00 am -
2 stops27h 20m
Deal found 11/5![ANA logo]()
$1,787
This WhyPayMore deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/169:05 am -
1 stop25h 55m
Thu 1/146:30 pm -
2 stops26h 15m
Deal found 11/9![Multiple Airlines logo]()
$1,625
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/249:10 am -
Nonstop13h 40m
Wed 2/244:41 pm -
1 stop34h 34m
Deal found 11/8![Delta logo]()
$1,798
This oojo deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/188:15 am -
2 stops22h 17m
Fri 1/88:15 am -
2 stops23h 50m
Deal found 11/10![Japan Airlines logo]()
$1,844
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2412:45 pm -
1 stop17h 49m
Sat 1/25:56 pm -
1 stop21h 44m
Deal found 11/5![United Airlines logo]()
$1,342
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/249:10 am -
Nonstop13h 40m
Thu 12/317:05 am -
1 stop18h 45m
Deal found 11/8![Delta logo]()
$1,801
This Mytrip deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/241:30 pm -
3 stops34h 47m
Wed 12/3012:30 am -
2 stops27h 20m
Deal found 11/9![Multiple Airlines logo]()
$1,650
This Japan Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2512:05 pm -
2 stops42h 56m
Mon 3/18:13 am -
2 stops44h 07m
Deal found 11/7![Japan Airlines logo]()
$1,898
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:30 pm -
1 stop28h 47m
Fri 11/207:15 am -
1 stop19h 10m
Deal found 11/8![United Airlines logo]()
$1,351
This Cheapflightsfares deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:50 pm -
2 stops35h 46m
Fri 1/221:24 pm -
2 stops31h 46m
Deal found 11/7![ANA logo]()
$2,074
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/258:25 am -
2 stops26h 35m
Fri 1/110:55 pm -
1 stop25h 15m
Deal found 11/10![Multiple Airlines logo]()
$1,718
This Japan Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2312:05 pm -
1 stop19h 05m
Wed 4/287:59 pm -
2 stops36h 16m
Deal found 11/9![Japan Airlines logo]()
$1,909
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2212:45 pm -
1 stop22h 44m
Wed 2/179:40 am -
1 stop30h 00m
Deal found 11/8![United Airlines logo]()
$1,362
This OneTravel deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:50 pm -
2 stops37h 22m
Sun 12/131:35 pm -
2 stops31h 35m
Deal found 11/8![ANA logo]()
$2,108
This Expedia deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:15 am -
2 stops29h 32m
Mon 11/306:00 am -
2 stops22h 20m
Deal found 11/7![Japan Airlines logo]()
$2,129
Last-minute flights from South Korea to BostonDiscover last-minute flight deals from South Korea to Boston. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from South Korea to Boston. Data last updated November 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:35 am -
1 stop26h 25m
Mon 11/2312:30 am -
2 stops47h 40m
Deal found 11/6![Multiple Airlines logo]()
$1,437
This Booking.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:40 pm -
3 stops27h 08m
Tue 12/19:50 am -
3 stops29h 40m
Deal found 11/9![Multiple Airlines logo]()
$1,177
This Air Canada deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:55 pm -
2 stops28h 53m
Tue 12/15:30 am -
2 stops21h 40m
Deal found 11/9![Air Canada logo]()
$1,186
This Air Canada deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:55 pm -
2 stops33h 58m
Mon 11/306:35 pm -
2 stops32h 35m
Deal found 11/7![Air Canada logo]()
$1,188
This Cathay Pacific deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:55 pm -
1 stop22h 05m
Sat 11/2812:30 am -
1 stop40h 40m
Deal found 11/7![Cathay Pacific logo]()
$1,374
This Air Canada deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:55 pm -
2 stops38h 07m
Sun 1/106:35 pm -
2 stops32h 35m
Deal found 11/9![Air Canada logo]()
$1,206
This Air Canada deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:55 pm -
2 stops33h 58m
Thu 1/145:30 am -
2 stops21h 40m
Deal found 11/9![Air Canada logo]()
$1,175
This Air Canada deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:55 pm -
2 stops28h 53m
Wed 12/305:30 am -
2 stops21h 40m
Deal found 11/7![Air Canada logo]()
$1,178
This Air Canada deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/186:55 pm -
2 stops29h 12m
Fri 1/85:30 am -
2 stops21h 40m
Deal found 11/10![Air Canada logo]()
$1,180
This Priceline deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/188:05 pm -
1 stop32h 13m
Thu 1/75:30 am -
2 stops21h 40m
Deal found 11/10![Air Canada logo]()
$1,209
This Air Canada deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:55 pm -
2 stops38h 07m
Mon 12/286:35 pm -
2 stops32h 35m
Deal found 11/6![Air Canada logo]()
$1,195
This Air Canada deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:55 pm -
2 stops40h 33m
Thu 12/315:30 am -
2 stops21h 40m
Deal found 11/8![Air Canada logo]()
$1,189
One-way flights from South Korea to BostonSearch for one-way flight options from South Korea to Boston. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
Search for one-way flight options from South Korea to Boston. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/68:40 pm -
2 stops41h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$574
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:30 pm -
3 stops32h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$630
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:45 pm -
2 stops47h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$631
This SmartFares deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/68:35 am -
1 stop26h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$635
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:55 pm -
3 stops51h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$647
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:55 pm -
3 stops51h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$651
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/291:05 pm -
3 stops30h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$652
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:40 pm -
2 stops41h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$673
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/287:45 pm -
3 stops47h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$676
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2810:40 am -
3 stops48h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$796
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/183:45 pm -
3 stops59h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$807
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/239:45 am -
3 stops50h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$811
Find flight deals from South Korea to Boston
Keep the following information in mind while searching for South Korea to Boston flight deals. Data was last updated November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,175 (Air Canada) |
One-way from | $574 (Kiwi.com) |
Popular in | August |
Cheapest in | December |
Average price | $1,861 |
Good one-way deal | $1,194 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from South Korea to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 10, 2026.
Use the filters below to find and compare flights from South Korea to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeoulBoston
GMP Seoul Gimpo Intl - BOS Boston Logan Intl
GMPBOS
Seoul Gimpo Intl
Sun 12/6
8:35 am-9:00 pm
1 stop26h 25m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$635
SeoulBoston
GMP Seoul Gimpo Intl - BOS Boston Logan Intl
GMPBOS
Seoul Gimpo Intl
Thu 1/28
10:40 am-9:00 pm
3 stops48h 20m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$796
SeoulBoston
GMP Seoul Gimpo Intl - BOS Boston Logan Intl
GMPBOS
Seoul Gimpo Intl
Wed 12/23
9:45 am-10:00 pm
3 stops50h 15m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$811
SeoulBoston
GMP Seoul Gimpo Intl - BOS Boston Logan Intl
GMPBOS
Seoul Gimpo Intl
Sun 3/14
9:00 am-10:00 pm
3 stops51h 00m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$837
IncheonBoston
ICN Incheon Intl - BOS Boston Logan Intl
ICNBOS
Incheon Intl
Sat 11/21
3:00 pm-10:00 pm
1 stop21h 00m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$902
SeoulBoston
GMP Seoul Gimpo Intl - BOS Boston Logan Intl
GMPBOS
Seoul Gimpo Intl
Fri 12/18
2:25 pm-9:00 pm
1 stop20h 35m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$958
IncheonBoston
ICN Incheon Intl - BOS Boston Logan Intl
ICNBOS
Incheon Intl
Sun 11/22
11:40 pm-1:55 pm
1 stop28h 15m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$972
SeoulBoston
GMP Seoul Gimpo Intl - BOS Boston Logan Intl
GMPBOS
Seoul Gimpo Intl
Mon 4/12
2:25 pm-7:43 am
2 stops30h 18m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$1,000
IncheonBoston
ICN Incheon Intl - BOS Boston Logan Intl
ICNBOS
Incheon Intl
Wed 11/25
6:00 pm-7:42 am
2 stops27h 42m
Boston Logan Intl
Tue 12/1
6:01 pm-5:40 am
1 stop21h 39m
$1,249
IncheonBoston
ICN Incheon Intl - BOS Boston Logan Intl
ICNBOS
Incheon Intl
Mon 11/23
12:45 pm-11:30 pm
2 stops24h 45m
Boston Logan Intl
Mon 1/11
12:26 pm-5:40 am
2 stops27h 14m
$1,271
Showing 1-10 of 47 resultsSorted by cheapest first
Best time to book a flight from South Korea to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from South Korea with our price prediction graph.
GMP-BOS
ICN-BOS
PUS-BOS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from South Korea to Boston
KR0-BOS
GMP-BOS
ICN-BOS
PUS-BOS
What is the cheapest month to book a flight from South Korea to Boston?
Currently, November is the cheapest month in which you can book a flight from South Korea to Boston (average of $629). Flying from South Korea to Boston in April is currently the most expensive (average of $1,851). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from KR to BOS?
Find hourly flight availability from South Korea to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 10, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Korea to Boston as you normally would.
Weekly flight availability from South Korea to Boston
Explore weekly flight availability from South Korea to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 10, 2026.
The most flights from KR0 to BOS are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How often are flights from South Korea to Boston delayed?
About 17% of weekly flights between South Korea and Boston have experienced delays in the past year, with the average delay time being 81 minutes.
What is the most punctual flight time for South Korea to Boston flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on South Korea to Boston flights?
Over the last year, Korean Air have had the lowest number of delays on this route, with just 17% of flights being delayed.
How far ahead should I book a flight from South Korea to Boston?
Booking 38 days in advance of your planned departure date is, on average, the best time to get cheap flights from South Korea to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated November 10, 2026.
See what other customers who have flown with Korean Air,Delta, andAir Canada from South Korea to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.2
Food
8.1
Boarding
8.5
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Entertainment
8.2
Food
8.1
Boarding
8.5
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Entertainment
8.2
Food
8.1
Boarding
8.5
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Entertainment
8.2
Food
8.1
Boarding
8.5
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Related info for your journey
Find useful and relevant information for your journey from South Korea to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
Concord
Cambridge
Brockton
Dedham
Cranston
Warwick
Pawtucket
Peabody
Revere
Fitchburg
Londonderry
York Beach
North Falmouth
Chelsea
Swansea
Braintree
Auburn
Sandwich
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
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Alternative routes for South Korea to Boston
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 10, 2026.
Complete your trip
Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from South Korea to Boston by cabin class
Find flights from South Korea to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
South Korea and Boston flights
Browse other South Korea and Boston flight options. Last updated on November 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
South Korea to Boston flights
Consider these flights traveling from South Korea to Boston.
Top 2 airlines flying from South Korea to Boston
Discover the top 2 airlines that operate flights from South Korea to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,054 | Average$1,761 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,391 | Average$1,737 | FlexibilityNo cancel fee | On-time81% |