$443+ Cheap flights from New Hampshire to South Korea
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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — ICN
Dec 3 — Dec 101
1 adult, Economy
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Find cheap flights from New Hampshire to South Korea 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 New Hampshire to South Korea
Keep the following information in mind while searching for New Hampshire to South Korea flight deals. Data was last updated November 3, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $836 (FlightHub) |
One-way from | $443 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $1,018 |
Find flight deals from New Hampshire to South Korea
Cheapest flights from New Hampshire to South KoreaExplore the most affordable flight options available from New Hampshire to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.
Explore the most affordable flight options available from New Hampshire to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.
This FlightHub deal was found by Cheapflights users on 11/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:00 pmBOS - ICN
1 stop32h 20mTurkish Airlines
Wed 12/1012:10 amICN - BOS
1 stop31h 55mTurkish Airlines
Deal found 11/1![Turkish Airlines logo]()
$836
This oojo deal was found by Cheapflights users on 11/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:00 pmBOS - ICN
1 stop23h 05mTurkish Airlines
Mon 12/2212:10 amICN - BOS
1 stop31h 55mTurkish Airlines
Deal found 11/2![Turkish Airlines logo]()
$852
This FlightHub deal was found by Cheapflights users on 11/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/178:00 pmBOS - ICN
1 stop23h 05mTurkish Airlines
Mon 11/2410:45 amICN - BOS
1 stop45h 20mTurkish Airlines
Deal found 11/2![Turkish Airlines logo]()
$882
This FlightHub deal was found by Cheapflights users on 11/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:00 pmBOS - ICN
1 stop23h 05mTurkish Airlines
Mon 12/812:10 amICN - BOS
1 stop31h 55mTurkish Airlines
Deal found 11/1![Turkish Airlines logo]()
$886
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 11/129:00 pmBOS - ICN
2 stops29h 45mAmerican Airlines
Thu 11/277:15 pmICN - BOS
2 stops30h 00mAmerican Airlines
Deal found 11/2![American Airlines logo]()
$909
This American Airlines deal was found by Cheapflights users on 11/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:21 amBOS - ICN
1 stop21h 24mAmerican Airlines
Thu 12/117:15 pmICN - BOS
1 stop17h 55mAmerican Airlines
Deal found 11/1![American Airlines logo]()
$916
This FlightHub deal was found by Cheapflights users on 11/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:40 pmBOS - GMP
2 stops29h 30mMultiple Airlines
Fri 12/58:50 amGMP - BOS
1 stop21h 30mMultiple Airlines
Deal found 11/2![Multiple Airlines logo]()
$928
This FlightHub deal was found by Cheapflights users on 11/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:40 pmBOS - ICN
2 stops35h 50mMultiple Airlines
Sun 12/78:20 amICN - BOS
1 stop22h 00mMultiple Airlines
Deal found 11/2![Multiple Airlines logo]()
$928
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Thu 12/45:30 amBOS - ICN
2 stops26h 05mMultiple Airlines
Sat 12/139:20 pmICN - BOS
2 stops26h 37mMultiple Airlines
Deal found 11/1![Multiple Airlines logo]()
$934
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/36:40 pmBOS - GMP
2 stops29h 30mMultiple Airlines
Wed 12/108:50 amGMP - BOS
1 stop21h 30mMultiple Airlines
Deal found 11/1![Multiple Airlines logo]()
$974
This FlightHub deal was found by Cheapflights users on 11/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:40 pmBOS - GMP
2 stops29h 30mMultiple Airlines
Wed 12/38:50 amGMP - BOS
1 stop21h 30mMultiple Airlines
Deal found 11/2![Multiple Airlines logo]()
$998
This FlightHub deal was found by Cheapflights users on 11/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:40 pmBOS - GMP
2 stops29h 30mMultiple Airlines
Wed 12/108:50 amGMP - BOS
1 stop21h 30mMultiple Airlines
Deal found 11/1![Multiple Airlines logo]()
$1,053
Cheapflights Fare Finder
Customize your flight search to find flights from New Hampshire to South Korea 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 November 3, 2025.
Use the filters below to find and compare flights from New Hampshire to South Korea that are best for you.
Fly from
New Hampshire
Fly to
South Korea
Route
Depart
Return
Price
BostonSeoul
BOS - GMP
BOSGMP
Boston Logan Intl
Wed 3/11
7:40 pm-2:10 pm
2 stops29h 30m
Seoul Gimpo Intl
Sun 3/22
8:50 am-5:20 pm
1 stop21h 30m
$924
BostonSeoul
BOS - GMP
BOSGMP
Boston Logan Intl
Fri 3/6
6:40 pm-2:10 pm
2 stops29h 30m
Seoul Gimpo Intl
Sun 3/22
8:50 am-5:20 pm
1 stop21h 30m
$971
ManchesterIncheon
MHT - ICN
MHTICN
Manchester
Thu 2/12
4:23 pm-4:45 pm
2 stops34h 22m
Incheon Intl
Mon 2/16
6:50 pm-10:26 am
2 stops29h 36m
$1,032
BostonSeoul
BOS - GMP
BOSGMP
Boston Logan Intl
Wed 11/19
6:40 pm-1:05 pm
2 stops28h 25m
Seoul Gimpo Intl
Fri 11/28
8:50 am-4:20 pm
1 stop21h 30m
$1,092
ManchesterIncheon
MHT - ICN
MHTICN
Manchester
Wed 3/4
5:51 pm-4:45 pm
2 stops32h 54m
Incheon Intl
Sun 3/29
5:25 pm-11:49 am
2 stops31h 24m
$1,138
ManchesterIncheon
MHT - ICN
MHTICN
Manchester
Sat 1/17
4:06 pm-4:45 pm
2 stops34h 39m
Incheon Intl
Sun 3/15
5:55 pm-11:49 am
2 stops30h 54m
$1,138
ManchesterIncheon
MHT - ICN
MHTICN
Manchester
Wed 3/4
5:51 pm-4:45 pm
2 stops32h 54m
Incheon Intl
Sat 3/28
5:55 pm-11:49 am
2 stops30h 54m
$1,141
ManchesterIncheon
MHT - ICN
MHTICN
Manchester
Tue 3/3
4:23 pm-4:45 pm
2 stops34h 22m
Incheon Intl
Sat 3/28
5:55 pm-11:49 am
2 stops30h 54m
$1,141
BostonIncheon
BOS - ICN
BOSICN
Boston Logan Intl
Wed 2/25
4:50 pm-6:35 pm
2 stops35h 45m
Incheon Intl
Thu 3/5
8:35 pm-3:47 pm
2 stops33h 12m
$1,189
BostonBusan
BOS - PUS
BOSPUS
Boston Logan Intl
Sun 3/15
1:30 am-1:20 pm
1 stop22h 50m
Busan Gimhae
Thu 3/19
2:05 pm-11:00 pm
1 stop21h 55m
$1,195
Showing 1-10 of 53 results
Best time to book a flight from New Hampshire to South Korea
Have a flexible travel schedule? Discover the best time to fly to South Korea from New Hampshire with our price prediction graph.
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 South Korea
What is the cheapest time of day to fly from NH to KR?
Find hourly flight availability from New Hampshire to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.
Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from New Hampshire to South Korea by exploring options for tickets in the afternoon.
What is the cheapest day to fly from New Hampshire to South Korea?
Use this chart to determine the cheapest time to fly round-trip from New Hampshire to South Korea. Price data was last updated on March 30, 2025.
Travelers seeking maximum savings on their New Hampshire to South Korea flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.