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$381+ Cheap flights from South Korea to New Hampshire

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — MHT
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from South Korea to New Hampshire

Keep the following information in mind while searching for South Korea to New Hampshire flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$657
(United Airlines)

One-way from

$381
(American Airlines)

Popular in

August

Cheapest in

November

Average price

$820
Provider with most accurate pricing for Seoul (SEL)-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Boston Logan Intl flights.
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From South Korea to New Hampshire
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One-way flight from South Korea to New Hampshire
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Highest demand for flights based on searches. 21% potential increase in price ($358 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from South Korea to New Hampshire

Cheapest flights from South Korea to New Hampshire
Explore the most affordable flight options available from South Korea to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
jue. 3/66:00 pmICN - BOS
1 stop17h 42mUnited Airlines
mié. 3/191:50 pmBOS - ICN
1 stop25h 50mUnited Airlines
Deal found 2/20$657
This Kissandfly.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/185:00 pmICN - BOS
1 stop19h 50mLufthansa
vie. 3/2111:00 amBOS - ICN
1 stop28h 40mLufthansa
Deal found 2/19$669
This Gotogate deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
mié. 10/85:45 pmICN - BOS
2 stops33h 46mAir Canada
jue. 10/166:00 amBOS - ICN
2 stops45h 05mAir Canada
Deal found 2/19$744
This Air Canada deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
mié. 3/124:55 pmICN - BOS
3 stops25h 54mMultiple Airlines
mié. 3/193:40 pmBOS - ICN
2 stops34h 45mMultiple Airlines
Deal found 2/20$915
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
mar. 3/187:50 amGMP - BOS
2 stops20h 59mMultiple Airlines
mié. 10/2210:38 amBOS - GMP
2 stops22h 12mMultiple Airlines
Deal found 2/20$955
This KAYAK deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
mar. 3/187:50 amGMP - BOS
2 stops20h 59mJapan Airlines
mié. 10/221:20 pmBOS - GMP
1 stop32h 25mJapan Airlines
Deal found 2/20$960
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
dom. 4/65:25 pmICN - MHT
2 stops31h 13mAmerican Airlines
dom. 4/132:28 pmMHT - ICN
2 stops36h 02mAmerican Airlines
Deal found 2/20$1,041
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
mar. 3/1111:45 amICN - MHT
2 stops22h 47mUnited Airlines
mar. 3/255:30 pmMHT - ICN
2 stops32h 45mUnited Airlines
Deal found 2/20$1,334
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
dom. 4/610:40 amPUS - BOS
1 stop36h 40mKorean Air
dom. 4/1312:55 pmBOS - PUS
1 stop17h 40mKorean Air
Deal found 2/20$1,413
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
dom. 4/68:45 amPUS - BOS
1 stop38h 35mDelta
dom. 4/135:45 amBOS - PUS
2 stops24h 50mDelta
Deal found 2/20$1,422
This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
mié. 8/277:40 amGMP - BOS
2 stops30h 29mANA
vie. 8/296:00 amBOS - GMP
2 stops27h 20mANA
Deal found 2/19$1,569
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
dom. 4/67:50 amPUS - BOS
2 stops35h 10mMultiple Airlines
sáb. 4/121:40 amBOS - PUS
1 stop22h 55mMultiple Airlines
Deal found 2/20$1,616

Find flights from South Korea to New Hampshire within your budget

Customize your flight search to find flights from South Korea to New Hampshire 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 febrero 20, 2025.

Fly from

South Korea

Fly to

New Hampshire

Route

Depart

Return

Price

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

jue. 3/6

6:00 pm-11:50 pm

2 stops19h 50m

Boston Logan Intl

mié. 3/19

4:41 pm-4:40 am

2 stops22h 59m

$657

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

mar. 3/18

5:00 pm-11:50 pm

1 stop19h 50m

Boston Logan Intl

vie. 3/21

11:00 am-4:40 am

1 stop28h 40m

$669

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

mar. 4/29

5:45 pm-2:57 pm

2 stops34h 12m

Boston Logan Intl

vie. 5/9

6:00 am-4:05 pm

2 stops21h 05m

$758

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

mié. 3/12

4:55 pm-5:49 am

3 stops25h 54m

Boston Logan Intl

mié. 3/19

3:40 pm-3:25 pm

2 stops34h 45m

$915

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

mar. 3/18

7:50 am-3:49 pm

2 stops20h 59m

Boston Logan Intl

mié. 10/22

10:38 am-9:50 pm

2 stops22h 12m

$955

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

mar. 3/18

7:50 am-3:49 pm

2 stops20h 59m

Boston Logan Intl

mié. 10/22

1:20 pm-10:45 am

1 stop32h 25m

$960

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

vie. 3/28

5:50 pm-11:29 pm

1 stop18h 39m

Boston Logan Intl

sáb. 4/12

2:12 pm-3:30 pm

1 stop36h 18m

$966

IncheonManchester

ICN - MHT

ICNMHT

Incheon Intl

dom. 4/6

5:25 pm-11:38 am

2 stops31h 13m

Manchester

dom. 4/13

2:28 pm-3:30 pm

2 stops36h 02m

$1,041

IncheonManchester

ICN - MHT

ICNMHT

Incheon Intl

mar. 3/11

11:45 am-9:32 pm

2 stops22h 47m

Manchester

mar. 3/25

5:30 pm-3:15 pm

2 stops32h 45m

$1,334

BusanBoston

PUS - BOS

PUSBOS

Busan Gimhae

dom. 4/6

10:40 am-10:20 am

1 stop36h 40m

Boston Logan Intl

dom. 4/13

12:55 pm-7:35 pm

1 stop17h 40m

$1,413

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 35 results
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Best time to book a flight from South Korea to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from South Korea 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.

Travel insights for flights from South Korea to New Hampshire

Get recent, data-driven insights about flights from South Korea to New Hampshire including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from KR to NH?

Find hourly flight availability from South Korea to New Hampshire. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Korea to New Hampshire as you normally would.

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. 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 New Hampshire. Reviews last updated febrero 20, 2025.
Peruse reviews from past customers who have flown with Korean Air, ANA and Japan Airlines from South Korea to New Hampshire to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very good
1,037 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

ANA
8.4
Very good
842 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Emirates
8.1
Very good
3,276 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Singapore Airlines
8.1
Very good
1,301 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

Find useful and relevant information for your journey from South Korea to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from South Korea to New Hampshire one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $381. However, be on the lookout for offers from United Airlines and Air Canada, as they are both options that can get you from South Korea to New Hampshire for a low price.

  • Can I find deals for flights from South Korea to New Hampshire that include hotel bookings?

    Yes. In addition to deals on South Korea to New Hampshire flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Korea to New Hampshire?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to New Hampshire.

  • Can I find deals for business class flights from South Korea to New Hampshire?

    Yes. Cheapflights offers flight deals from South Korea to New Hampshire by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Korea to New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from South Korea to New Hampshire (average of $334). Flying from South Korea to New Hampshire in June is currently the most expensive (average of $453). 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.

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