$427+ Cheap flights from Massachusetts to Seoul (SEL)
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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SEL
Oct 4 — Oct 111
Round-trip
1 adult, Economy
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Find cheap flights from Massachusetts to Seoul 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Massachusetts to Seoul
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Cheapest flights from Massachusetts to SeoulExplore the most affordable flight options available from Massachusetts to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
Explore the most affordable flight options available from Massachusetts to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
This oojo deal was found by Cheapflights users on 8/31. 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.
Wed 11/1110:55 pm -
1 stop25h 15m
Fri 11/208:35 am -
1 stop26h 25m
Deal found 8/31![Multiple Airlines logo]()
$942
This oojo deal was found by Cheapflights users on 8/31. 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.
Sun 10/2511:55 pm -
1 stop24h 55m
Fri 10/303:00 pm -
1 stop20h 00m
Deal found 8/31![Multiple Airlines logo]()
$942
This SmartFares deal was found by Cheapflights users on 8/31. 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 10/2511:55 pm -
1 stop25h 15m
Fri 11/208:35 am -
1 stop26h 25m
Deal found 8/31![Multiple Airlines logo]()
$960
This oojo deal was found by Cheapflights users on 8/31. 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 11/1310:55 pm -
1 stop29h 40m
Fri 11/273:00 pm -
1 stop20h 00m
Deal found 8/31![Multiple Airlines logo]()
$965
This WestJet deal was found by Cheapflights users on 9/3. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:30 pm -
1 stop35h 15m
Sat 9/268:45 pm -
1 stop33h 55m
Deal found 9/3![WestJet logo]()
$970
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 10/156:30 pm -
1 stop35h 15m
Thu 10/228:45 pm -
1 stop33h 55m
Deal found 8/31![WestJet logo]()
$979
This SmartFares deal was found by Cheapflights users on 9/3. 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.
Fri 11/2010:55 pm -
1 stop25h 15m
Fri 11/278:35 am -
1 stop26h 25m
Deal found 9/3![Multiple Airlines logo]()
$983
This Booking.com deal was found by Cheapflights users on 9/2. 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 11/1110:55 pm -
1 stop24h 55m
Fri 11/203:00 pm -
1 stop20h 00m
Deal found 9/2![Multiple Airlines logo]()
$991
This SmartFares deal was found by Cheapflights users on 9/2. 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 10/1811:55 pm -
1 stop31h 15m
Fri 11/68:35 am -
1 stop26h 25m
Deal found 9/2![Multiple Airlines logo]()
$1,028
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 10/156:30 pm -
1 stop35h 15m
Thu 10/298:40 pm -
2 stops25h 30m
Deal found 8/31![Multiple Airlines logo]()
$1,033
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:15 pm -
2 stops29h 30m
Mon 10/266:50 pm -
1 stop30h 13m
Deal found 9/2![American Airlines logo]()
$1,043
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:15 pm -
2 stops29h 30m
Mon 11/96:50 pm -
1 stop31h 01m
Deal found 9/3![American Airlines logo]()
$1,046
Best flights from Massachusetts to SeoulDiscover carefully curated flight deals from Massachusetts to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
Discover carefully curated flight deals from Massachusetts to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
This oojo deal was found by Cheapflights users on 8/31. 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.
Wed 11/1810:55 pm -
1 stop25h 15m
Fri 12/48:35 am -
1 stop26h 25m
Deal found 8/31![Multiple Airlines logo]()
$942
This Turkish Airlines deal was found by Cheapflights users on 9/1. 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 11/49:00 pm -
1 stop31h 20m
Sat 11/2112:05 am -
1 stop32h 00m
Deal found 9/1![Turkish Airlines logo]()
$1,291
This Cheapflightsfares deal was found by Cheapflights users on 8/31. 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 11/127:14 am -
2 stops24h 51m
Thu 11/198:15 am -
2 stops22h 21m
Deal found 8/31![Japan Airlines logo]()
$1,345
This Korean Air deal was found by Cheapflights users on 9/4. 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 9/247:04 pm -
1 stop19h 56m
Mon 9/284:25 pm -
1 stop18h 51m
Deal found 9/4![Korean Air logo]()
$1,371
This United Airlines deal was found by Cheapflights users on 8/31. 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 10/195:03 pm -
2 stops32h 57m
Thu 11/56:30 pm -
2 stops29h 11m
Deal found 8/31![United Airlines logo]()
$1,445
This Delta deal was found by Cheapflights users on 8/30. 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.
Wed 10/77:27 am -
1 stop20h 53m
Wed 10/219:30 am -
Nonstop13h 40m
Deal found 8/30![Delta logo]()
$1,608
This Qatar Airways deal was found by Cheapflights users on 9/3. 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.
Wed 9/1610:00 pm -
1 stop32h 05m
Sun 9/2711:00 am -
2 stops41h 15m
Deal found 9/3![Qatar Airways logo]()
$1,623
This American Airlines deal was found by Cheapflights users on 8/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:16 pm -
2 stops33h 29m
Thu 10/225:50 pm -
2 stops35h 59m
Deal found 8/31![American Airlines logo]()
$1,857
This Cathay Pacific deal was found by Cheapflights users on 8/31. 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.
Thu 11/267:05 am -
2 stops45h 30m
Sun 12/67:35 pm -
2 stops41h 33m
Deal found 8/31![Multiple Airlines logo]()
$1,051
This Cathay Pacific deal was found by Cheapflights users on 8/31. 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 9/2312:05 pm -
2 stops35h 35m
Wed 9/303:10 pm -
2 stops46h 08m
Deal found 8/31![Multiple Airlines logo]()
$1,051
This Turkish Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 11/218:00 pm -
1 stop22h 55m
Sun 12/1312:05 am -
1 stop32h 00m
Deal found 9/2![Turkish Airlines logo]()
$1,311
This Cheapflightsfares deal was found by Cheapflights users on 8/30. 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.
Sun 1/177:11 am -
2 stops24h 54m
Wed 1/278:15 am -
2 stops21h 34m
Deal found 8/30![Japan Airlines logo]()
$1,364
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/2012:38 pm -
2 stops26h 42m
Thu 11/512:45 pm -
2 stops24h 59m
Deal found 9/4![United Airlines logo]()
$1,445
This Japan Airlines deal was found by Cheapflights users on 9/1. 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.
Sun 11/87:14 am -
2 stops37h 31m
Wed 11/1112:05 pm -
2 stops43h 03m
Deal found 9/1![Japan Airlines logo]()
$1,394
This United Airlines deal was found by Cheapflights users on 9/1. 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 10/219:44 am -
2 stops29h 36m
Tue 11/1012:45 pm -
2 stops19h 57m
Deal found 9/1![United Airlines logo]()
$1,445
This China Airlines deal was found by Cheapflights users on 8/31. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/175:00 pm -
2 stops28h 20m
Wed 1/2712:30 pm -
2 stops30h 30m
Deal found 8/31![Multiple Airlines logo]()
$1,345
This Delta deal was found by Cheapflights users on 9/1. 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 11/1611:00 am -
Nonstop15h 35m
Fri 1/89:10 am -
Nonstop13h 30m
Deal found 9/1![Delta logo]()
$1,653
This Japan Airlines deal was found by Cheapflights users on 9/1. 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.
Tue 10/61:00 pm -
1 stop32h 40m
Sun 10/187:15 pm -
1 stop35h 55m
Deal found 9/1![Japan Airlines logo]()
$1,399
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/202:59 pm -
2 stops24h 21m
Tue 10/276:00 pm -
2 stops28h 41m
Deal found 9/4![United Airlines logo]()
$1,445
This Qatar Airways deal was found by Cheapflights users on 9/3. 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.
Tue 9/155:28 pm -
2 stops60h 37m
Sat 9/2611:00 am -
2 stops41h 15m
Deal found 9/3![Qatar Airways logo]()
$1,818
This China Airlines deal was found by Cheapflights users on 9/3. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:10 pm -
2 stops26h 10m
Fri 10/3012:30 pm -
2 stops32h 14m
Deal found 9/3![Multiple Airlines logo]()
$1,375
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:16 pm -
2 stops33h 29m
Sun 10/256:50 pm -
2 stops34h 59m
Deal found 9/3![American Airlines logo]()
$1,858
This Delta deal was found by Cheapflights users on 9/4. 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.
Fri 11/1311:00 am -
Nonstop15h 35m
Sat 11/219:10 am -
Nonstop13h 30m
Deal found 9/4![Delta logo]()
$1,703
This Japan Airlines deal was found by Cheapflights users on 9/1. 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.
Mon 11/212:00 pm -
1 stop32h 45m
Sat 11/218:15 am -
2 stops29h 44m
Deal found 9/1![Japan Airlines logo]()
$1,423
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/213:35 pm -
2 stops23h 45m
Thu 11/512:45 pm -
2 stops24h 41m
Deal found 9/4![United Airlines logo]()
$1,445
This Japan Airlines deal was found by Cheapflights users on 8/31. 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.
Wed 9/237:09 am -
2 stops25h 06m
Wed 9/308:00 am -
2 stops27h 59m
Deal found 8/31![Multiple Airlines logo]()
$1,401
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/219:44 am -
2 stops29h 36m
Tue 11/176:30 pm -
2 stops29h 11m
Deal found 9/4![United Airlines logo]()
$1,445
This oojo deal was found by Cheapflights users on 9/1. 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.
Tue 10/207:15 am -
2 stops25h 00m
Tue 11/1012:05 pm -
2 stops25h 33m
Deal found 9/1![Japan Airlines logo]()
$1,482
This Delta deal was found by Cheapflights users on 9/2. 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 11/266:00 am -
1 stop19h 30m
Sun 12/65:40 pm -
1 stop20h 24m
Deal found 9/2![Delta logo]()
$1,858
This Japan Airlines deal was found by Cheapflights users on 9/2. 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 11/267:05 am -
2 stops25h 00m
Sun 12/68:15 am -
2 stops28h 53m
Deal found 9/2![Multiple Airlines logo]()
$1,401
Last-minute flights from Massachusetts to SeoulDiscover last-minute flight deals from Massachusetts to Seoul. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Massachusetts to Seoul. Data last updated September 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:02 am -
1 stop20h 43m
Mon 9/285:50 pm -
1 stop18h 44m
Deal found 9/2![American Airlines logo]()
$1,054
This WestJet deal was found by Cheapflights users on 9/3. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:30 pm -
1 stop35h 15m
Sat 9/268:45 pm -
1 stop33h 55m
Deal found 9/3![WestJet logo]()
$970
This Cathay Pacific deal was found by Cheapflights users on 9/1. 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.
Tue 9/1512:00 pm -
2 stops47h 25m
Tue 10/133:10 pm -
2 stops45h 49m
Deal found 9/1![Multiple Airlines logo]()
$1,051
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:15 pm -
2 stops29h 30m
Mon 10/266:50 pm -
1 stop30h 13m
Deal found 9/2![American Airlines logo]()
$1,043
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 10/156:30 pm -
1 stop35h 15m
Thu 10/228:45 pm -
1 stop33h 55m
Deal found 8/31![WestJet logo]()
$979
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 10/156:30 pm -
1 stop35h 15m
Thu 10/298:40 pm -
2 stops25h 30m
Deal found 8/31![Multiple Airlines logo]()
$1,033
This SmartFares deal was found by Cheapflights users on 9/2. 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 10/1811:55 pm -
1 stop31h 15m
Fri 11/68:35 am -
1 stop26h 25m
Deal found 9/2![Multiple Airlines logo]()
$1,028
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:15 pm -
2 stops29h 30m
Mon 11/96:50 pm -
1 stop31h 01m
Deal found 9/3![American Airlines logo]()
$1,046
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:28 am -
1 stop20h 17m
Wed 11/116:50 pm -
2 stops26h 22m
Deal found 9/2![American Airlines logo]()
$1,058
This oojo deal was found by Cheapflights users on 8/31. 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.
Sun 10/2511:55 pm -
1 stop24h 55m
Fri 10/303:00 pm -
1 stop20h 00m
Deal found 8/31![Multiple Airlines logo]()
$942
This SmartFares deal was found by Cheapflights users on 8/31. 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 10/2511:55 pm -
1 stop25h 15m
Fri 11/208:35 am -
1 stop26h 25m
Deal found 8/31![Multiple Airlines logo]()
$960
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:27 am -
1 stop21h 18m
Mon 11/96:50 pm -
2 stops26h 22m
Deal found 9/3![American Airlines logo]()
$1,053
One-way flights from Massachusetts to SeoulSearch for one-way flight options from Massachusetts to Seoul. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
Search for one-way flight options from Massachusetts to Seoul. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 9/186:30 pm -
2 stops46h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/96:30 pm -
2 stops46h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/166:30 pm -
2 stops46h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/279:50 am -
2 stops30h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$440
This Mytrip deal was found by Cheapflights users on 9/3. 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 9/106:30 pm -
1 stop35h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![WestJet logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/172:20 pm -
2 stops26h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 12/29:50 am -
3 stops46h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 10/236:30 pm -
2 stops46h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$477
This Mytrip deal was found by Cheapflights users on 9/4. 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 9/186:30 pm -
1 stop35h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![WestJet logo]()
$480
This Mytrip deal was found by Cheapflights users on 9/1. 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 9/116:30 pm -
1 stop35h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![WestJet logo]()
$485
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 11/199:50 am -
3 stops46h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$490
This oojo deal was found by Cheapflights users on 9/1. 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.
Wed 11/410:55 pm -
1 stop25h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$517
Find flight deals from Massachusetts to Seoul
Keep the following information in mind while searching for Massachusetts to Seoul flight deals. Data was last updated September 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $942 (oojo) |
One-way from | $427 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,394 |
Good round-trip deal | $985 or less |
Good one-way deal | $592 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Massachusetts to Seoul 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 4, 2026.
Use the filters below to find and compare flights from Massachusetts to Seoul that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
WorcesterIncheon
ORH Worcester - ICN Incheon Intl
ORHICN
Worcester
Wed 9/9
5:16 pm-3:45 pm
2 stops33h 29m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$614
WorcesterIncheon
ORH Worcester - ICN Incheon Intl
ORHICN
Worcester
Sun 9/13
5:16 pm-3:45 pm
2 stops33h 29m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$620
BostonSeoul
BOS Boston Logan Intl - GMP Seoul Gimpo Intl
BOSGMP
Boston Logan Intl
Sat 10/10
6:30 pm-1:05 pm
3 stops53h 35m
Seoul Gimpo Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$624
BostonSeoul
BOS Boston Logan Intl - GMP Seoul Gimpo Intl
BOSGMP
Boston Logan Intl
Sun 10/11
6:30 pm-1:05 pm
3 stops53h 35m
Seoul Gimpo Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$655
BostonSeoul
BOS Boston Logan Intl - GMP Seoul Gimpo Intl
BOSGMP
Boston Logan Intl
Thu 9/24
6:00 am-9:15 pm
2 stops26h 15m
Seoul Gimpo Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$705
BostonSeoul
BOS Boston Logan Intl - GMP Seoul Gimpo Intl
BOSGMP
Boston Logan Intl
Thu 9/10
6:00 am-9:15 pm
2 stops26h 15m
Seoul Gimpo Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$707
BostonSeoul
BOS Boston Logan Intl - GMP Seoul Gimpo Intl
BOSGMP
Boston Logan Intl
Fri 12/4
10:55 pm-1:05 pm
1 stop24h 10m
Seoul Gimpo Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$718
BostonSeoul
BOS Boston Logan Intl - GMP Seoul Gimpo Intl
BOSGMP
Boston Logan Intl
Sun 12/6
10:55 pm-1:05 pm
1 stop24h 10m
Seoul Gimpo Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$718
BostonIncheon
BOS Boston Logan Intl - ICN Incheon Intl
BOSICN
Boston Logan Intl
Mon 2/1
8:00 pm-8:55 am
1 stop22h 55m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$722
BostonIncheon
BOS Boston Logan Intl - ICN Incheon Intl
BOSICN
Boston Logan Intl
Thu 12/3
8:00 pm-8:55 am
1 stop22h 55m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$726
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Massachusetts to Seoul
Have a flexible travel schedule? Discover the best time to fly to Seoul from Massachusetts with our price prediction graph.
ORH-ICN
BOS-GMP
BOS-ICN
ALB-ICN
BDL-ICN
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 Massachusetts to Seoul
USMA-SEL
ORH-ICN
BOS-GMP
BOS-ICN
ALB-ICN
What is the cheapest month to book a flight from Massachusetts to Seoul?
Currently, November is the cheapest month in which you can book a flight from Massachusetts to Seoul (average of $1,210). Flying from Massachusetts to Seoul in December is currently the most expensive (average of $2,160). 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 MA to SEL?
Find hourly flight availability from Massachusetts to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 4, 2026.
When flying from Massachusetts to Seoul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Massachusetts to Seoul
Explore weekly flight availability from Massachusetts to Seoul. 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 4, 2026.
The most flights from USMA to SEL 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 much does it cost to fly round-trip from Massachusetts to Seoul?
Airfare is below average for this route at the moment.
Massachusetts to Seoul flights typically cost between $1,065 and $1,782 in November.The cheapest round-trip price found within the last 5 days was $942 on Multiple Airlines (Nov 11-Nov 20).
How far ahead should I book a flight from Massachusetts to Seoul?
Booking 28 days in advance of your planned departure date is, on average, the best time to get cheap flights from Massachusetts to Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Related info for your journey
Find useful and relevant information for your journey from Massachusetts to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Complete your trip
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Popular flights
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Top destinations
Alternative routes for Massachusetts to Seoul
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Seoul by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Massachusetts to Seoul by cabin class
Find flights from Massachusetts to Seoul, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Massachusetts and Seoul flights
Browse other Massachusetts and Seoul flight options. Last updated on September 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seoul
Explore flights to Seoul departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 4, 2026.
Massachusetts to Seoul flights
Consider these flights traveling from Massachusetts to Seoul.
Top 9 airlines flying from Massachusetts to Seoul
Discover the top 9 airlines that operate flights from Massachusetts to Seoul. 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 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$382 | Average$2,331 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$806 | Average$1,582 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$843 | Average$990 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$866 | Average$1,178 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$872 | Average$1,262 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$977 | Average$1,518 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,106 | Average$1,366 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$1,383 | Average$1,963 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,602 | Average$2,112 | FlexibilityNo cancel fee | On-time81% |