$539+ 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — BOS
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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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 September 12, 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 September 12, 2026.
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2512:50 pm -
1 stop22h 10m
Sun 11/110:55 pm -
1 stop31h 30m
Deal found 9/10![Multiple Airlines logo]()
$1,076
This WhyPayMore deal was found by Cheapflights users on 9/11. 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 12/166:55 pm -
2 stops33h 58m
Thu 1/145:30 am -
2 stops21h 40m
Deal found 9/11![Air Canada logo]()
$1,096
This Booking.com deal was found by Cheapflights users on 9/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:20 am -
1 stop26h 40m
Fri 10/3011:55 pm -
1 stop24h 50m
Deal found 9/8![Multiple Airlines logo]()
$1,098
This Booking.com deal was found by Cheapflights users on 9/9. 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.
Wed 10/213:00 pm -
1 stop20h 00m
Wed 10/2811:55 pm -
1 stop25h 15m
Deal found 9/9![Multiple Airlines logo]()
$1,098
This Air Canada deal was found by Cheapflights users on 9/11. 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 10/305:55 pm -
2 stops38h 07m
Sun 11/86:35 pm -
2 stops32h 35m
Deal found 9/11![Air Canada logo]()
$1,102
This Justfly.com deal was found by Cheapflights users on 9/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:55 pm -
2 stops38h 07m
Wed 2/246:35 pm -
2 stops32h 35m
Deal found 9/10![Air Canada logo]()
$1,104
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Fri 11/136:55 pm -
2 stops33h 58m
Wed 11/186:35 pm -
2 stops32h 35m
Deal found 9/9![Air Canada logo]()
$1,107
This Tourvis deal was found by Cheapflights users on 9/11. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:50 pm -
1 stop22h 10m
Sun 11/810:55 pm -
1 stop24h 50m
Deal found 9/11![Multiple Airlines logo]()
$1,110
This Tourvis deal was found by Cheapflights users on 9/11. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:35 am -
1 stop26h 25m
Sun 11/810:55 pm -
1 stop25h 15m
Deal found 9/11![Multiple Airlines logo]()
$1,110
This lol.travel deal was found by Cheapflights users on 9/11. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:00 pm -
1 stop16h 26m
Sun 10/186:50 pm -
2 stops32h 15m
Deal found 9/11![Air Canada logo]()
$1,116
This Tourvis deal was found by Cheapflights users on 9/9. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:00 pm -
1 stop20h 00m
Wed 11/1810:55 pm -
1 stop24h 50m
Deal found 9/9![Multiple Airlines logo]()
$1,117
This Tourvis deal was found by Cheapflights users on 9/9. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/278:35 am -
1 stop26h 25m
Sun 12/610:55 pm -
1 stop25h 15m
Deal found 9/9![Multiple Airlines logo]()
$1,117
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 September 12, 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 September 12, 2026.
This Tourvis deal was found by Cheapflights users on 9/11. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:35 am -
1 stop26h 25m
Sun 11/810:55 pm -
1 stop25h 15m
Deal found 9/11![Multiple Airlines logo]()
$1,110
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2712:45 pm -
2 stops32h 53m
Sun 1/3110:00 am -
1 stop29h 40m
Deal found 9/10![United Airlines logo]()
$1,274
This oojo deal was found by Cheapflights users on 9/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:45 am -
1 stop28h 15m
Thu 1/712:30 am -
1 stop40h 10m
Deal found 9/7![Cathay Pacific logo]()
$1,492
This Delta deal was found by Cheapflights users on 9/10. 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 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 2/248:45 pm -
1 stop31h 00m
Deal found 9/10![Delta logo]()
$1,507
This YBTour deal was found by Cheapflights users on 9/10. 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 YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:00 am -
2 stops28h 25m
Sun 10/258:23 am -
2 stops24h 42m
Deal found 9/10![Japan Airlines logo]()
$1,549
This YBTour deal was found by Cheapflights users on 9/9. 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 YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:50 pm -
2 stops37h 14m
Sat 12/55:45 am -
2 stops26h 45m
Deal found 9/9![ANA logo]()
$1,582
This Korean Air deal was found by Cheapflights users on 9/7. 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.
Tue 2/99:10 am -
Nonstop13h 40m
Sun 2/2111:10 am -
Nonstop15h 45m
Deal found 9/7![Korean Air logo]()
$1,775
This Tourvis deal was found by Cheapflights users on 9/7. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:05 am -
1 stop25h 55m
Fri 12/410:55 pm -
1 stop25h 15m
Deal found 9/7![Multiple Airlines logo]()
$1,230
This Mytrip deal was found by Cheapflights users on 9/9. 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.
Wed 10/213:00 pm -
3 stops31h 55m
Wed 10/2811:55 pm -
1 stop25h 15m
Deal found 9/9![Multiple Airlines logo]()
$1,400
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Fri 10/307:45 am -
2 stops26h 45m
Sat 11/75:30 am -
2 stops27h 00m
Deal found 9/11![ANA logo]()
$1,582
This Cathay Pacific deal was found by Cheapflights users on 9/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/277:40 am -
1 stop28h 20m
Sat 1/3012:30 am -
1 stop22h 40m
Deal found 9/10![Cathay Pacific logo]()
$1,635
This YBTour deal was found by Cheapflights users on 9/10. 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 YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:55 pm -
2 stops34h 04m
Sun 10/47:01 am -
2 stops39h 04m
Deal found 9/10![ANA logo]()
$1,585
This Korean Air deal was found by Cheapflights users on 9/7. 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.
Thu 2/119:10 am -
Nonstop13h 40m
Sun 2/2111:10 am -
Nonstop15h 45m
Deal found 9/7![Korean Air logo]()
$1,775
This Delta deal was found by Cheapflights users on 9/11. 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.
Mon 10/129:30 am -
Nonstop13h 40m
Wed 11/2511:10 am -
Nonstop15h 45m
Deal found 9/11![Delta logo]()
$1,775
This FlightHub deal was found by Cheapflights users on 9/11. 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.
Mon 10/128:00 am -
2 stops28h 25m
Wed 11/2510:16 am -
2 stops21h 49m
Deal found 9/11![Japan Airlines logo]()
$1,790
This Trip.com deal was found by Cheapflights users on 9/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:05 pm -
2 stops47h 55m
Fri 10/301:30 am -
2 stops46h 50m
Deal found 9/9![Multiple Airlines logo]()
$1,500
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Fri 10/307:45 am -
2 stops26h 45m
Sun 11/87:31 am -
2 stops24h 59m
Deal found 9/11![ANA logo]()
$1,591
This Korean Air deal was found by Cheapflights users on 9/7. 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.
Fri 2/129:10 am -
Nonstop13h 40m
Sun 2/2111:10 am -
Nonstop15h 45m
Deal found 9/7![Korean Air logo]()
$1,775
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/95:40 pm -
1 stop45h 18m
Sat 2/207:05 am -
1 stop20h 40m
Deal found 9/7![Delta logo]()
$1,815
This Tourvis deal was found by Cheapflights users on 9/11. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:00 am -
2 stops22h 35m
Sat 10/36:00 am -
2 stops22h 55m
Deal found 9/11![Japan Airlines logo]()
$1,832
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:20 pm -
2 stops32h 19m
Wed 9/307:59 pm -
2 stops32h 31m
Deal found 9/10![Multiple Airlines logo]()
$1,638
This Korean Air deal was found by Cheapflights users on 9/12. 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.
Mon 9/289:30 am -
Nonstop13h 40m
Fri 10/212:55 pm -
Nonstop15h 30m
Deal found 9/12![Korean Air logo]()
$1,831
This KLM deal was found by Cheapflights users on 9/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1411:05 pm -
2 stops30h 17m
Mon 5/108:45 pm -
2 stops23h 50m
Deal found 9/8![Multiple Airlines logo]()
$1,697
This Korean Air deal was found by Cheapflights users on 9/7. 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 1/274:10 pm -
2 stops22h 48m
Sun 1/3111:10 am -
1 stop19h 35m
Deal found 9/7![Korean Air logo]()
$2,100
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 9/273:00 pm -
1 stop20h 00m
Sat 10/39:15 pm -
2 stops26h 50m
Deal found 9/10![Multiple Airlines logo]()
$1,753
This Expedia deal was found by Cheapflights users on 9/7. 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.
Fri 12/1811:35 am -
2 stops45h 00m
Fri 1/88:40 pm -
2 stops34h 45m
Deal found 9/7![Multiple Airlines logo]()
$2,141
Last-minute flights from South Korea to BostonDiscover last-minute flight deals from South Korea to Boston. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from South Korea to Boston. Data last updated September 12, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 9/11. 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 9/285:45 pm -
2 stops29h 05m
Sat 10/36:50 pm -
2 stops32h 15m
Deal found 9/11![Air Canada logo]()
$1,134
This lol.travel deal was found by Cheapflights users on 9/11. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:00 pm -
1 stop16h 26m
Sun 10/186:50 pm -
2 stops32h 15m
Deal found 9/11![Air Canada logo]()
$1,116
This Air Canada deal was found by Cheapflights users on 9/8. 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 10/85:45 pm -
2 stops29h 05m
Thu 10/156:50 pm -
2 stops32h 15m
Deal found 9/8![Air Canada logo]()
$1,133
This Air Canada deal was found by Cheapflights users on 9/7. 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.
Mon 10/125:45 pm -
2 stops29h 05m
Wed 11/256:35 pm -
2 stops32h 35m
Deal found 9/7![Air Canada logo]()
$1,123
This Booking.com deal was found by Cheapflights users on 9/9. 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.
Wed 10/213:00 pm -
1 stop20h 00m
Wed 10/2811:55 pm -
1 stop25h 15m
Deal found 9/9![Multiple Airlines logo]()
$1,098
This Booking.com deal was found by Cheapflights users on 9/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:20 am -
1 stop26h 40m
Fri 10/3011:55 pm -
1 stop24h 50m
Deal found 9/8![Multiple Airlines logo]()
$1,098
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2512:50 pm -
1 stop22h 10m
Sun 11/110:55 pm -
1 stop31h 30m
Deal found 9/10![Multiple Airlines logo]()
$1,076
This Trip.com deal was found by Cheapflights users on 9/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:05 am -
1 stop25h 55m
Sun 11/110:55 pm -
1 stop25h 15m
Deal found 9/9![Multiple Airlines logo]()
$1,224
This Air Canada deal was found by Cheapflights users on 9/11. 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 10/305:55 pm -
2 stops38h 07m
Sun 11/86:35 pm -
2 stops32h 35m
Deal found 9/11![Air Canada logo]()
$1,102
This Tourvis deal was found by Cheapflights users on 9/11. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:50 pm -
1 stop22h 10m
Sun 11/810:55 pm -
1 stop24h 50m
Deal found 9/11![Multiple Airlines logo]()
$1,110
This Tourvis deal was found by Cheapflights users on 9/11. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:35 am -
1 stop26h 25m
Sun 11/810:55 pm -
1 stop25h 15m
Deal found 9/11![Multiple Airlines logo]()
$1,110
This Air Canada deal was found by Cheapflights users on 9/11. 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 10/307:10 pm -
1 stop16h 27m
Mon 11/96:35 pm -
2 stops32h 35m
Deal found 9/11![Air Canada logo]()
$1,128
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 September 12, 2026.
Search for one-way flight options from South Korea to Boston. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Trip.com deal was found by Cheapflights users on 9/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:45 pm -
2 stops32h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$539
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/318:40 pm -
2 stops26h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$546
This Ovago deal was found by Cheapflights users on 9/8. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:45 pm -
1 stop33h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![WestJet logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 12/128:40 pm -
2 stops36h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$591
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 11/47:10 am -
3 stops40h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$592
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:40 pm -
2 stops36h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$593
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Tue 9/298:40 pm -
2 stops34h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$596
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 12/122:25 pm -
3 stops56h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$596
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/231:30 pm -
3 stops47h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$604
This SmartFares deal was found by Cheapflights users on 9/7. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/168:35 am -
1 stop26h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$607
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Wed 12/1610:25 am -
3 stops36h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$611
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 11/66:15 pm -
2 stops57h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$628
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 September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,076 (Booking.com) |
One-way from | $546 (Kiwi.com) |
Popular in | October |
Cheapest in | November |
Average price | $1,592 |
Good one-way deal | $1,273 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 September 12, 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
IncheonBoston
ICN Incheon Intl - BOS Boston Logan Intl
ICNBOS
Incheon Intl
Sat 10/31
8:40 pm-10:10 am
2 stops26h 30m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$546
SeoulBoston
GMP Seoul Gimpo Intl - BOS Boston Logan Intl
GMPBOS
Seoul Gimpo Intl
Fri 12/4
8:35 am-9:00 pm
1 stop26h 25m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$634
IncheonBoston
ICN Incheon Intl - BOS Boston Logan Intl
ICNBOS
Incheon Intl
Mon 10/12
5:45 pm-9:50 am
2 stops29h 05m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$701
BusanBoston
PUS Busan Gimhae - BOS Boston Logan Intl
PUSBOS
Busan Gimhae
Thu 11/5
9:30 pm-11:58 pm
3 stops40h 28m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$703
BusanBoston
PUS Busan Gimhae - BOS Boston Logan Intl
PUSBOS
Busan Gimhae
Tue 11/3
1:55 pm-8:50 am
2 stops32h 55m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$727
BusanBoston
PUS Busan Gimhae - BOS Boston Logan Intl
PUSBOS
Busan Gimhae
Sat 11/7
9:30 pm-11:58 pm
3 stops40h 28m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$758
BusanBoston
PUS Busan Gimhae - BOS Boston Logan Intl
PUSBOS
Busan Gimhae
Sat 1/16
8:50 pm-9:10 am
3 stops50h 20m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$760
SeoulBoston
GMP Seoul Gimpo Intl - BOS Boston Logan Intl
GMPBOS
Seoul Gimpo Intl
Sat 10/31
7:10 pm-10:00 pm
3 stops39h 50m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$762
IncheonBoston
ICN Incheon Intl - BOS Boston Logan Intl
ICNBOS
Incheon Intl
Wed 11/25
6:55 pm-9:28 pm
2 stops40h 33m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$767
IncheonBoston
ICN Incheon Intl - BOS Boston Logan Intl
ICNBOS
Incheon Intl
Sat 11/7
8:00 pm-5:46 am
2 stops23h 46m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$780
Showing 1-10 of 55 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
CJU-BOS
PUS-BOS
CJJ-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
CJU-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 $496). Flying from South Korea to Boston in July is currently the most expensive (average of $1,764). 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 September 12, 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 September 12, 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 19% of weekly flights between South Korea and Boston have experienced delays in the past year, with the average delay time being 85 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 19% of flights being delayed.
How far ahead should I book a flight from South Korea to Boston?
Booking 37 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 September 12, 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.
Boarding
8.5
Food
8.1
Comfort
8.3
Crew
8.7
Entertainment
8.2
Overall
8.4
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Food
8.1
Comfort
8.3
Crew
8.7
Entertainment
8.2
Overall
8.4
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Food
8.1
Comfort
8.3
Crew
8.7
Entertainment
8.2
Overall
8.4
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Food
8.1
Comfort
8.3
Crew
8.7
Entertainment
8.2
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
Seekonk
Dedham
Cranston
Warwick
Pawtucket
Peabody
Auburn
Revere
York Beach
Londonderry
Fitchburg
North Falmouth
Swansea
Chelsea
Braintree
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 September 12, 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 September 12, 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 3 airlines flying from South Korea to Boston
Discover the top 3 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 September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$476 | Average$495 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,054 | Average$1,734 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,297 | Average$1,721 | FlexibilityNo cancel fee | On-time81% |