$358+ Cheap flights from New Hampshire to Seoul (SEL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SEL
Mar 7 — Mar 141
1 adult, Economy
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Cheapest flights from New Hampshire to SeoulExplore the most affordable flight options available from New Hampshire to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
Explore the most affordable flight options available from New Hampshire to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
This BusinessClass deal was found by Cheapflights users on 2/3. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:40 pm
BOS
- ICN
2 stops30h 10m
Multiple Airlines
Wed 5/138:20 am
ICN
- BOS
1 stop21h 20m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$875
This Priceline deal was found by Cheapflights users on 2/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:40 pm
BOS
- ICN
2 stops30h 10m
Multiple Airlines
Wed 5/277:05 pm
ICN
- BOS
1 stop16h 34m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$884
This Ovago deal was found by Cheapflights users on 2/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:40 pm
BOS
- GMP
2 stops29h 30m
Multiple Airlines
Fri 3/278:40 am
GMP
- BOS
1 stop21h 40m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$887
This Ovago deal was found by Cheapflights users on 2/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:40 pm
BOS
- ICN
2 stops35h 50m
Multiple Airlines
Fri 3/278:20 am
ICN
- BOS
1 stop22h 00m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$887
This Ovago deal was found by Cheapflights users on 2/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:40 pm
BOS
- GMP
2 stops29h 30m
Multiple Airlines
Fri 3/278:40 am
GMP
- BOS
1 stop21h 40m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$888
This Ovago deal was found by Cheapflights users on 2/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:40 pm
BOS
- ICN
2 stops30h 10m
Multiple Airlines
Wed 5/68:20 am
ICN
- BOS
1 stop21h 20m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$888
This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:40 pm
BOS
- ICN
2 stops29h 10m
Multiple Airlines
Sat 3/143:00 pm
ICN
- BOS
1 stop39h 20m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$889
This FlightHub deal was found by Cheapflights users on 2/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:40 pm
BOS
- GMP
2 stops29h 30m
Multiple Airlines
Wed 3/188:40 am
GMP
- BOS
1 stop21h 40m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$890
This Gotogate deal was found by Cheapflights users on 2/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:40 pm
BOS
- ICN
2 stops29h 10m
Multiple Airlines
Sat 4/412:50 pm
ICN
- BOS
1 stop40h 50m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$892
This Gotogate deal was found by Cheapflights users on 2/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:40 pm
BOS
- ICN
2 stops30h 10m
Multiple Airlines
Sat 4/182:50 pm
ICN
- BOS
1 stop38h 50m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$896
This Gotogate deal was found by Cheapflights users on 2/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:40 pm
BOS
- GMP
2 stops29h 30m
Multiple Airlines
Tue 3/313:00 pm
GMP
- BOS
1 stop38h 40m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$901
This CrystalTravel deal was found by Cheapflights users on 2/3. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:45 am
BOS
- ICN
1 stop23h 20m
Cathay Pacific
Tue 10/133:10 pm
ICN
- BOS
1 stop20h 55m
Cathay Pacific
Deal found 2/3![Cathay Pacific logo]()
$904
Best flights from New Hampshire to SeoulDiscover carefully curated flight deals from New Hampshire to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
Discover carefully curated flight deals from New Hampshire to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
This Ovago deal was found by Cheapflights users on 2/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:40 pm
BOS
- GMP
2 stops29h 30m
Multiple Airlines
Wed 3/258:40 am
GMP
- BOS
1 stop21h 40m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$935
This American Airlines deal was found by Cheapflights users on 2/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:36 pm
PWM
- ICN
2 stops32h 09m
American Airlines
Mon 3/95:55 pm
ICN
- PWM
2 stops29h 33m
American Airlines
Deal found 2/5![American Airlines logo]()
$1,051
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:00 am
BOS
- GMP
2 stops24h 15m
Japan Airlines
Tue 4/218:00 am
GMP
- BOS
2 stops23h 48m
Japan Airlines
Deal found 2/3![Japan Airlines logo]()
$1,095
This Turkish Airlines deal was found by Cheapflights users on 2/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:50 pm
BOS
- ICN
1 stop21h 45m
Turkish Airlines
Wed 5/1311:20 pm
ICN
- BOS
1 stop33h 35m
Turkish Airlines
Deal found 2/4![Turkish Airlines logo]()
$1,249
This Cathay Pacific deal was found by Cheapflights users on 2/2. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:48 pm
BOS
- ICN
2 stops29h 52m
Cathay Pacific
Sat 5/21:55 am
ICN
- BOS
2 stops32h 17m
Cathay Pacific
Deal found 2/2![Cathay Pacific logo]()
$1,522
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1812:13 pm
PWM
- ICN
1 stop38h 37m
Delta
Thu 3/129:35 am
ICN
- PWM
1 stop19h 31m
Delta
Deal found 2/5![Delta logo]()
$1,559
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/78:00 am
BOS
- GMP
2 stops24h 15m
Japan Airlines
Tue 4/218:00 am
GMP
- BOS
2 stops23h 48m
Japan Airlines
Deal found 2/2![Japan Airlines logo]()
$1,095
This American Airlines deal was found by Cheapflights users on 2/2. 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 4/275:02 pm
PWM
- ICN
2 stops33h 43m
American Airlines
Sun 5/315:40 pm
ICN
- PWM
2 stops29h 47m
American Airlines
Deal found 2/2![American Airlines logo]()
$1,122
This Gotogate deal was found by Cheapflights users on 2/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:40 pm
BOS
- GMP
2 stops36h 30m
Multiple Airlines
Sat 6/133:00 pm
GMP
- BOS
1 stop38h 40m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$1,132
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Fri 4/32:30 pm
MHT
- ICN
3 stops59h 30m
United Airlines
Fri 4/244:50 pm
ICN
- MHT
2 stops39h 06m
United Airlines
Deal found 2/4![United Airlines logo]()
$2,391
This Qatar Airways deal was found by Cheapflights users on 2/1. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/21:30 pm
ORH
- ICN
2 stops37h 45m
Qatar Airways
Fri 3/66:30 pm
ICN
- ORH
2 stops32h 35m
Qatar Airways
Deal found 2/1![Qatar Airways logo]()
$2,398
This flugladen.de deal was found by Cheapflights users on 2/3. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/161:15 pm
BOS
- GMP
1 stop32h 40m
Japan Airlines
Mon 3/3012:05 pm
GMP
- BOS
1 stop19h 05m
Japan Airlines
Deal found 2/3![Japan Airlines logo]()
$1,112
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 2/255:02 pm
MHT
- ICN
2 stops33h 43m
American Airlines
Wed 3/115:55 pm
ICN
- MHT
2 stops30h 26m
American Airlines
Deal found 2/3![American Airlines logo]()
$1,138
This EVA Air deal was found by Cheapflights users on 2/3. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:42 pm
BOS
- ICN
2 stops27h 18m
Multiple Airlines
Tue 5/512:00 pm
ICN
- BOS
2 stops32h 12m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,169
This Turkish Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 3/48:00 pm
BOS
- ICN
1 stop32h 20m
Turkish Airlines
Sat 3/712:10 am
ICN
- BOS
1 stop31h 55m
Turkish Airlines
Deal found 2/2![Turkish Airlines logo]()
$1,286
This Cheapflightsfares deal was found by Cheapflights users on 2/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:00 pm
BOS
- GMP
2 stops33h 20m
Japan Airlines
Mon 3/912:05 pm
GMP
- BOS
2 stops23h 43m
Japan Airlines
Deal found 2/4![Japan Airlines logo]()
$1,113
This American Airlines deal was found by Cheapflights users on 2/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:29 pm
PWM
- ICN
2 stops38h 16m
American Airlines
Tue 3/105:55 pm
ICN
- PWM
2 stops29h 33m
American Airlines
Deal found 2/5![American Airlines logo]()
$1,157
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:36 pm
BOS
- ICN
2 stops35h 59m
Multiple Airlines
Thu 3/58:35 pm
ICN
- BOS
2 stops33h 01m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,172
This FlightHub deal was found by Cheapflights users on 2/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2812:15 pm
BOS
- GMP
1 stop32h 40m
Japan Airlines
Mon 3/912:05 pm
GMP
- BOS
1 stop19h 30m
Japan Airlines
Deal found 2/3![Japan Airlines logo]()
$1,136
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/165:31 am
PWM
- ICN
1 stop20h 19m
Delta
Thu 3/129:35 am
ICN
- PWM
1 stop19h 31m
Delta
Deal found 2/5![Delta logo]()
$1,559
This American Airlines deal was found by Cheapflights users on 2/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:29 pm
PWM
- ICN
2 stops38h 16m
American Airlines
Fri 3/67:15 pm
ICN
- PWM
2 stops30h 44m
American Airlines
Deal found 2/5![American Airlines logo]()
$1,174
This EVA Air deal was found by Cheapflights users on 2/1. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:35 pm
BOS
- ICN
2 stops27h 25m
Multiple Airlines
Tue 4/217:45 pm
ICN
- BOS
2 stops32h 52m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,245
This Cheapflightsfares deal was found by Cheapflights users on 2/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:30 am
BOS
- GMP
2 stops38h 25m
Japan Airlines
Thu 3/58:00 am
GMP
- BOS
2 stops28h 48m
Japan Airlines
Deal found 2/4![Japan Airlines logo]()
$1,145
This Cheapflightsfares deal was found by Cheapflights users on 2/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:09 pm
BOS
- GMP
2 stops32h 46m
Japan Airlines
Wed 3/48:00 am
GMP
- BOS
2 stops21h 17m
Japan Airlines
Deal found 2/4![Japan Airlines logo]()
$1,145
This EVA Air deal was found by Cheapflights users on 2/3. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:15 pm
BOS
- ICN
2 stops25h 45m
Multiple Airlines
Wed 5/1312:00 pm
ICN
- BOS
2 stops32h 41m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,280
This American Airlines deal was found by Cheapflights users on 2/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:07 pm
PWM
- ICN
2 stops33h 38m
American Airlines
Mon 3/95:55 pm
ICN
- PWM
2 stops29h 33m
American Airlines
Deal found 2/5![American Airlines logo]()
$1,318
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1011:09 am
BOS
- GMP
2 stops34h 46m
Japan Airlines
Tue 5/128:00 am
GMP
- BOS
2 stops23h 48m
Japan Airlines
Deal found 2/2![Japan Airlines logo]()
$1,147
This American Airlines deal was found by Cheapflights users on 2/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:36 pm
PWM
- ICN
2 stops56h 09m
American Airlines
Thu 3/125:55 pm
ICN
- PWM
2 stops31h 19m
American Airlines
Deal found 2/5![American Airlines logo]()
$1,318
This EVA Air deal was found by Cheapflights users on 2/4. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:24 pm
BOS
- ICN
2 stops26h 06m
Multiple Airlines
Tue 3/311:40 am
ICN
- BOS
2 stops33h 14m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$1,339
This KAYAK deal was found by Cheapflights users on 2/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:15 pm
BOS
- GMP
1 stop32h 40m
Japan Airlines
Mon 3/168:00 am
GMP
- BOS
1 stop23h 35m
Japan Airlines
Deal found 2/1![Japan Airlines logo]()
$1,151
Last-minute flights from New Hampshire to SeoulDiscover last-minute flight deals from New Hampshire to Seoul. Data last updated February 5, 2026 and is based on user searches.
Discover last-minute flight deals from New Hampshire to Seoul. Data last updated February 5, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 2/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:00 pm
BOS
- ICN
1 stop32h 20m
Turkish Airlines
Tue 3/312:10 am
ICN
- BOS
1 stop31h 55m
Turkish Airlines
Deal found 2/3![Turkish Airlines logo]()
$929
This Gotogate deal was found by Cheapflights users on 2/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:40 pm
BOS
- ICN
2 stops29h 05m
Multiple Airlines
Wed 3/257:55 am
ICN
- BOS
1 stop22h 25m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$915
This Ovago deal was found by Cheapflights users on 2/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:40 pm
BOS
- ICN
2 stops29h 05m
Multiple Airlines
Wed 3/117:55 am
ICN
- BOS
1 stop22h 25m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$935
This Gotogate deal was found by Cheapflights users on 2/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/23:40 pm
BOS
- ICN
1 stop29h 05m
Multiple Airlines
Mon 3/95:55 pm
ICN
- BOS
2 stops41h 42m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$911
This Trip.com deal was found by Cheapflights users on 2/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:40 pm
BOS
- ICN
2 stops29h 10m
Multiple Airlines
Sat 3/143:00 pm
ICN
- BOS
1 stop39h 20m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$888
This FlightHub deal was found by Cheapflights users on 2/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:40 pm
BOS
- GMP
2 stops29h 30m
Multiple Airlines
Wed 3/188:40 am
GMP
- BOS
1 stop21h 40m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$890
This Ovago deal was found by Cheapflights users on 2/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:40 pm
BOS
- GMP
2 stops29h 30m
Multiple Airlines
Fri 3/278:40 am
GMP
- BOS
1 stop21h 40m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$888
This Ovago deal was found by Cheapflights users on 2/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:40 pm
BOS
- GMP
2 stops29h 30m
Multiple Airlines
Wed 3/258:40 am
GMP
- BOS
1 stop21h 40m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$935
This Ovago deal was found by Cheapflights users on 2/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:40 pm
BOS
- GMP
2 stops29h 30m
Multiple Airlines
Fri 3/278:40 am
GMP
- BOS
1 stop21h 40m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$887
This Ovago deal was found by Cheapflights users on 2/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:40 pm
BOS
- ICN
2 stops35h 50m
Multiple Airlines
Fri 3/278:20 am
ICN
- BOS
1 stop22h 00m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$887
This Gotogate deal was found by Cheapflights users on 2/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:40 pm
BOS
- GMP
2 stops29h 30m
Multiple Airlines
Tue 3/313:00 pm
GMP
- BOS
1 stop38h 40m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$901
This Gotogate deal was found by Cheapflights users on 2/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:40 pm
BOS
- ICN
2 stops29h 10m
Multiple Airlines
Sat 4/412:50 pm
ICN
- BOS
1 stop40h 50m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$892
One-way flights from New Hampshire to SeoulSearch for one-way flight options from New Hampshire to Seoul. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
Search for one-way flight options from New Hampshire to Seoul. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Sat 2/2812:35 pm
BOS
- ICN
2 stops27h 05m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 5/54:31 pm
BOS
- ICN
2 stops23h 24m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Tue 2/107:00 am
BOS
- ICN
2 stops45h 35m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Thu 3/124:36 pm
BOS
- ICN
2 stops34h 44m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 2/252:23 pm
BOS
- ICN
2 stops38h 12m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Tue 3/109:02 am
BOS
- ICN
3 stops38h 43m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/119:02 am
BOS
- ICN
3 stops39h 53m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$476
This BusinessClass deal was found by Cheapflights users on 2/2. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:40 pm
BOS
- GMP
2 stops29h 30m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$485
This Trip.com deal was found by Cheapflights users on 2/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:40 pm
BOS
- GMP
2 stops29h 30m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$492
This Priceline deal was found by Cheapflights users on 2/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/277:40 pm
BOS
- GMP
2 stops35h 30m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$494
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Sun 3/87:40 pm
BOS
- GMP
2 stops30h 05m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$509
This Mytrip deal was found by Cheapflights users on 2/4. 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.
Sun 3/157:40 pm
BOS
- GMP
2 stops30h 05m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$510
Find flight deals from New Hampshire to Seoul
Keep the following information in mind while searching for New Hampshire to Seoul flight deals. Data was last updated February 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $875 (BusinessClass) |
One-way from | $358 (Kiwi.com) |
Popular in | August |
Cheapest in | November |
Average price | $1,078 |
Cheapflights Fare Finder
Customize your flight search to find flights from New Hampshire 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 2,558,603 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from New Hampshire to Seoul that are best for you.
Fly from
New Hampshire
Fly to
Seoul
Route
Depart
Return
Price
BostonSeoul
BOS - GMP
BOSGMP
Boston Logan Intl
Wed 3/18
7:40 pm-2:10 pm
2 stops29h 30m
Seoul Gimpo Intl
Wed 3/25
8:40 am-5:20 pm
1 stop21h 40m
$935
PortlandIncheon
PWM - ICN
PWMICN
Portland
Mon 2/16
6:36 pm-4:45 pm
2 stops32h 09m
Incheon Intl
Mon 3/9
5:55 pm-10:28 am
2 stops29h 33m
$1,051
BostonSeoul
BOS - GMP
BOSGMP
Boston Logan Intl
Tue 4/14
8:00 am-9:15 pm
2 stops24h 15m
Seoul Gimpo Intl
Tue 4/21
8:00 am-6:48 pm
2 stops23h 48m
$1,095
BostonSeoul
BOS - GMP
BOSGMP
Boston Logan Intl
Tue 4/7
8:00 am-9:15 pm
2 stops24h 15m
Seoul Gimpo Intl
Tue 4/21
8:00 am-6:48 pm
2 stops23h 48m
$1,095
BostonSeoul
BOS - GMP
BOSGMP
Boston Logan Intl
Mon 3/16
1:15 pm-10:55 am
1 stop32h 40m
Seoul Gimpo Intl
Mon 3/30
12:05 pm-6:10 pm
1 stop19h 05m
$1,112
BostonSeoul
BOS - GMP
BOSGMP
Boston Logan Intl
Mon 2/23
7:00 pm-6:20 pm
2 stops33h 20m
Seoul Gimpo Intl
Mon 3/9
12:05 pm-10:48 pm
2 stops23h 43m
$1,113
PortlandIncheon
PWM - ICN
PWMICN
Portland
Mon 4/27
5:02 pm-3:45 pm
2 stops33h 43m
Incheon Intl
Sun 5/31
5:40 pm-10:27 am
2 stops29h 47m
$1,122
BostonSeoul
BOS - GMP
BOSGMP
Boston Logan Intl
Fri 5/29
6:40 pm-8:10 pm
2 stops36h 30m
Seoul Gimpo Intl
Sat 6/13
3:00 pm-4:40 pm
1 stop38h 40m
$1,132
BostonSeoul
BOS - GMP
BOSGMP
Boston Logan Intl
Sat 2/28
12:15 pm-10:55 am
1 stop32h 40m
Seoul Gimpo Intl
Mon 3/9
12:05 pm-6:35 pm
1 stop19h 30m
$1,136
ManchesterIncheon
MHT - ICN
MHTICN
Manchester
Wed 2/25
5:02 pm-4:45 pm
2 stops33h 43m
Incheon Intl
Wed 3/11
5:55 pm-11:21 am
2 stops30h 26m
$1,138
Showing 1-10 of 60 results
Best time to book a flight from New Hampshire to Seoul
Have a flexible travel schedule? Discover the best time to fly to Seoul from New Hampshire with our price prediction graph.
BOS-GMP
BOS-ICN
PWM-ICN
MHT-ICN
ORH-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 New Hampshire to Seoul
USNH-SEL
BOS-GMP
BOS-ICN
PWM-ICN
MHT-ICN
No data available for this route at this time. Please check back soon.
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