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$387+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — MHT
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Seoul to New Hampshire

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to New Hampshire (USNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$631
(American Airlines)

One-way from

$387
(American Airlines)
From Seoul (SEL) to New Hampshire
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One-way flight from Seoul (SEL) to New Hampshire
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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 December 18, 2024.

This United Airlines deal was found by Cheapflights users on 12/18. 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.
Thu 12/2612:45 pmICN - BOS
2 stops23h 15mUnited Airlines
Mon 12/308:55 pmBOS - ICN
2 stops29h 20mUnited Airlines
Deal found 12/18$649
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/226:50 pmICN - BOS
1 stop18h 16mAmerican Airlines
Wed 1/15:38 amBOS - ICN
1 stop21h 07mAmerican Airlines
Deal found 12/17$703
This Gotogate deal was found by Cheapflights users on 12/16. 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.
Sat 12/218:10 pmICN - BOS
2 stops27h 58mAir Canada
Fri 1/107:10 amBOS - ICN
2 stops42h 05mAir Canada
Deal found 12/16$840
This Hawaiian Airlines deal was found by Cheapflights users on 12/17. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/299:25 pmICN - BOS
1 stop22h 35mHawaiian Airlines
Sat 6/289:55 amBOS - ICN
1 stop44h 05mHawaiian Airlines
Deal found 12/17$1,257
This Gotogate deal was found by Cheapflights users on 12/17. 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 12/2512:20 amICN - BOS
1 stop27h 35mQatar Airways
Wed 1/229:15 pmBOS - ICN
1 stop22h 45mQatar Airways
Deal found 12/17$1,271
This Gotogate deal was found by Cheapflights users on 12/17. 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 12/2512:20 amICN - BOS
1 stop28h 20mEtihad Airways
Tue 1/284:10 pmBOS - ICN
1 stop29h 05mEtihad Airways
Deal found 12/17$1,302
This Gotogate deal was found by Cheapflights users on 12/17. 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.
Sat 12/217:35 pmICN - BOS
1 stop40h 25mCathay Pacific
Mon 12/3012:30 amBOS - ICN
1 stop30h 45mCathay Pacific
Deal found 12/17$1,331
This Gotogate deal was found by Cheapflights users on 12/16. 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 12/239:10 amICN - BOS
Nonstop13h 30mKorean Air
Tue 1/1411:00 amBOS - ICN
Nonstop15h 30mKorean Air
Deal found 12/16$1,350
This Gotogate deal was found by Cheapflights users on 12/17. 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 12/2911:40 pmICN - BOS
1 stop28h 15mEmirates
Fri 6/2711:05 pmBOS - ICN
1 stop28h 55mEmirates
Deal found 12/17$1,505
This Gotogate deal was found by Cheapflights users on 12/17. 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 12/269:10 amICN - BOS
Nonstop13h 30mMultiple Airlines
Wed 1/226:10 amBOS - ICN
1 stop20h 35mMultiple Airlines
Deal found 12/17$1,535
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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.
Sat 12/217:50 pmGMP - BOS
2 stops37h 00mANA
Fri 1/36:02 amBOS - GMP
2 stops39h 18mANA
Deal found 12/17$1,611
This FlightHub deal was found by Cheapflights users on 12/17. 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 12/2112:05 pmGMP - BOS
2 stops24h 47mJapan Airlines
Thu 1/25:57 pmBOS - GMP
2 stops50h 58mJapan Airlines
Deal found 12/17$1,945

Find flights from Seoul to New Hampshire within your budget

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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Tue 1/28

6:50 pm-10:03 am

2 stops29h 13m

Boston Logan Intl

Thu 1/30

5:20 am-4:45 pm

1 stop21h 25m

$631

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Mon 2/3

6:00 pm-9:43 pm

1 stop17h 43m

Boston Logan Intl

Mon 2/24

5:45 am-4:15 pm

1 stop20h 30m

$649

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Mon 2/3

4:55 pm-10:08 am

2 stops31h 13m

Boston Logan Intl

Sun 2/16

10:50 am-3:15 pm

2 stops38h 25m

$783

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Wed 4/2

5:45 pm-5:58 am

3 stops25h 13m

Boston Logan Intl

Tue 4/29

7:25 pm-4:05 pm

2 stops31h 40m

$1,037

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Wed 3/26

9:25 pm-6:00 am

1 stop21h 35m

Boston Logan Intl

Mon 3/31

8:25 am-7:00 pm

1 stop45h 35m

$1,083

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Tue 1/28

7:30 pm-7:30 am

1 stop26h 00m

Boston Logan Intl

Thu 1/30

11:00 am-4:30 pm

Nonstop15h 30m

$1,095

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Wed 1/22

7:50 pm-2:30 pm

2 stops32h 40m

Boston Logan Intl

Wed 2/12

5:45 am-10:30 pm

2 stops26h 45m

$1,215

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Wed 1/22

7:50 am-6:17 pm

2 stops24h 27m

Boston Logan Intl

Wed 2/12

6:00 am-6:20 pm

2 stops22h 20m

$1,238

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Fri 5/9

12:40 pm-7:56 am

2 stops32h 16m

Boston Logan Intl

Tue 5/13

11:00 am-11:05 am

2 stops35h 05m

$1,375

IncheonWorcester

ICN - ORH

ICNORH

Incheon Intl

Sat 2/1

6:50 pm-2:02 pm

3 stops33h 12m

Worcester

Sat 2/8

2:37 pm-4:45 pm

3 stops36h 08m

$1,661

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 35 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.

Travel insights for flights from Seoul to New Hampshire

Get recent, data-driven insights about flights from Seoul to New Hampshire including ideal travel times, pricing trends, and more.
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 December 18, 2024.
Read through reviews of airlines operating flights from Seoul to New Hampshire, such as American Airlines, Korean Air and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,018 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.4
Very good
1,018 reviews
Korean Air
8.4
Very good
1,018 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
839 reviews
Korean Air
8.4
Very good
1,018 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,443 reviews
Korean Air
8.4
Very good
1,018 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very good
477 reviews
Korean Air
8.4
Very good
1,018 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Singapore Airlines
8.1
Very good
1,329 reviews
Korean Air
8.4
Very good
1,018 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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 American Airlines ($387), United Airlines ($398), and Air Canada ($550).

  • 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 - Worcester 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 $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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Alternative routes for Seoul to New Hampshire

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