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New Hampshire

$384+ Cheap flights from Seoul (SEL) 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — MHT
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheap flight deals from Seoul to New Hampshire

Keep the following information in mind while searching for Seoul to New Hampshire flight deals. Data was last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$625
(United Airlines)

One-way from

$384
(United Airlines)

Popular in

August

Cheapest in

October

Average price

$1,220
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 Seoul (SEL) to New Hampshire
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One-way flight from Seoul (SEL) to New Hampshire
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Highest demand for flights based on searches. 22% potential increase in price ($379 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($64 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Seoul to New Hampshire

Cheapest flights from Seoul to New Hampshire
Explore the most affordable flight options available from Seoul to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This United Airlines deal was found by Cheapflights users on 4/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/94:50 pmICN - BOS
2 stops29h 47mUnited Airlines
Fri 9/195:59 pmBOS - ICN
1 stop21h 21mUnited Airlines
Deal found 4/2$625
This WhyPayMore deal was found by Cheapflights users on 4/2. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:45 pmICN - BOS
2 stops29h 19mAir Canada
Sun 11/25:40 pmBOS - ICN
2 stops33h 25mAir Canada
Deal found 4/2$682
This Air Canada deal was found by Cheapflights users on 4/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/195:45 pmICN - BOS
3 stops24h 54mMultiple Airlines
Fri 5/235:50 amBOS - ICN
2 stops21h 15mMultiple Airlines
Deal found 4/1$744
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Tue 4/225:25 pmICN - BOS
2 stops29h 22mAmerican Airlines
Wed 4/308:15 amBOS - ICN
1 stop42h 15mAmerican Airlines
Deal found 4/2$808
This Gotogate deal was found by Cheapflights users on 4/1. 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.
Thu 9/258:45 pmICN - BOS
1 stop33h 55mWestJet
Thu 10/26:25 pmBOS - ICN
1 stop35h 20mWestJet
Deal found 4/1$910
This FlightHub deal was found by Cheapflights users on 4/2. 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.
Thu 9/1112:05 pmGMP - BOS
2 stops23h 17mJapan Airlines
Fri 9/191:20 pmBOS - GMP
1 stop32h 25mJapan Airlines
Deal found 4/2$1,002
This LOT deal was found by Cheapflights users on 4/2. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/58:15 amICN - BOS
2 stops29h 02mLOT
Wed 6/117:20 amBOS - ICN
2 stops34h 05mLOT
Deal found 4/2$1,055
This Gotogate deal was found by Cheapflights users on 4/2. 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.
Wed 10/227:55 amGMP - BOS
1 stop23h 10mMultiple Airlines
Fri 10/246:40 pmBOS - GMP
2 stops31h 15mMultiple Airlines
Deal found 4/2$1,220
This Justfly.com deal was found by Cheapflights users on 4/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:40 amGMP - BOS
2 stops27h 15mANA
Thu 9/186:00 amBOS - GMP
2 stops27h 20mANA
Deal found 4/2$1,471
This oojo deal was found by Cheapflights users on 4/2. 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.
Fri 9/122:25 pmGMP - BOS
2 stops46h 31mAir China
Fri 9/199:50 amBOS - GMP
2 stops38h 15mAir China
Deal found 4/2$2,022

Cheapflights Fare Finder

Customize your flight search to find flights from Seoul 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 April 3, 2025.
Use the filters below to find and compare flights from Seoul to New Hampshire that are best for you.

Fly from

Seoul

Fly to

New Hampshire

Route

Depart

Return

Price

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Tue 9/9

4:50 pm-9:37 am

2 stops29h 47m

Boston Logan Intl

Fri 9/19

5:59 pm-4:20 am

1 stop21h 21m

$625

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Fri 5/23

5:45 pm-9:55 am

2 stops29h 10m

Boston Logan Intl

Fri 5/30

5:50 am-4:05 pm

2 stops21h 15m

$690

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Mon 5/19

5:45 pm-5:39 am

3 stops24h 54m

Boston Logan Intl

Fri 5/23

5:50 am-4:05 pm

2 stops21h 15m

$744

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Tue 4/22

5:25 pm-9:47 am

2 stops29h 22m

Boston Logan Intl

Sun 5/4

7:10 am-3:30 pm

1 stop43h 20m

$808

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Thu 9/25

8:45 pm-5:40 pm

1 stop33h 55m

Boston Logan Intl

Thu 10/2

6:25 pm-6:45 pm

1 stop35h 20m

$910

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Thu 9/11

12:05 pm-10:22 pm

2 stops23h 17m

Boston Logan Intl

Fri 9/19

1:20 pm-10:45 am

1 stop32h 25m

$1,002

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Thu 6/5

8:15 am-12:17 am

2 stops29h 02m

Boston Logan Intl

Wed 6/11

7:20 am-6:25 am

2 stops34h 05m

$1,055

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Fri 4/25

9:30 am-10:20 am

Nonstop13h 50m

Boston Logan Intl

Fri 5/2

10:00 am-5:50 pm

1 stop18h 50m

$1,084

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Fri 9/12

12:05 pm-6:05 pm

1 stop19h 00m

Boston Logan Intl

Fri 9/19

6:40 pm-3:00 pm

2 stops31h 20m

$1,261

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Thu 9/11

7:40 am-9:55 pm

2 stops27h 15m

Boston Logan Intl

Thu 9/18

6:00 am-10:20 pm

2 stops27h 20m

$1,471

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 32 results
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Best time to book a flight from Seoul to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Seoul 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 Seoul to New Hampshire
No data available for this route at this time. Please check back soon.

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 April 3, 2025.
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

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
1,051 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

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
1,051 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

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
8.3
Very good
830 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

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
1,288 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

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
8.0
Very good
3,193 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

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 Seoul 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 Seoul to New Hampshire one-way?

    The cheapest airlines for a one-way flight from Seoul to New Hampshire are United Airlines ($384), WestJet ($465), and Japan Airlines ($666).

  • What are the most popular routes from Seoul to New Hampshire?

    When deciding which route to take from Seoul to New Hampshire consider Incheon Intl - Boston Logan Intl, Seoul Gimpo Intl - Boston Logan Intl or Incheon Intl - Manchester as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seoul 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 Seoul to New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from Seoul to New Hampshire (average of $334). Flying from Seoul to New Hampshire in June is currently the most expensive (average of $442). 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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Alternative routes for Seoul to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
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