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New Hampshire

$429+ 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — MHT
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$717
(WhyPayMore)

One-way from

$429
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$1,650
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. 17% potential increase in price ($272 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This WhyPayMore deal was found by Cheapflights users on 6/10. 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.
mar. 9/165:45 pmICN - BOS
2 stops28h 45mAir Canada
vie. 9/196:00 amBOS - ICN
2 stops21h 05mAir Canada
Deal found 6/10$717
This Gotogate deal was found by Cheapflights users on 6/11. 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.
jue. 9/118:45 pmICN - BOS
1 stop33h 55mWestJet
sáb. 9/206:30 pmBOS - ICN
1 stop35h 15mWestJet
Deal found 6/11$755
This United Airlines deal was found by Cheapflights users on 6/12. 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.
mié. 11/2612:45 pmICN - BOS
2 stops20h 03mUnited Airlines
vie. 11/286:00 amBOS - ICN
1 stop33h 40mUnited Airlines
Deal found 6/12$805
This Mytrip deal was found by Cheapflights users on 6/10. 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.
mar. 9/165:45 pmICN - BOS
3 stops34h 50mMultiple Airlines
vie. 9/194:40 pmBOS - ICN
3 stops34h 35mMultiple Airlines
Deal found 6/10$848
This YBTour deal was found by Cheapflights users on 6/11. 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 YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/27:55 pmGMP - BOS
2 stops33h 48mANA
mar. 9/163:15 pmBOS - GMP
2 stops30h 50mANA
Deal found 6/11$1,272
This Gotogate deal was found by Cheapflights users on 6/11. 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.
jue. 10/167:55 amGMP - BOS
2 stops27h 54mJapan Airlines
lun. 10/271:05 pmBOS - GMP
1 stop20h 15mJapan Airlines
Deal found 6/11$1,387
This Gotogate deal was found by Cheapflights users on 6/10. 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.
dom. 10/199:05 amGMP - BOS
1 stop20h 35mMultiple Airlines
mié. 10/226:40 pmBOS - GMP
2 stops31h 20mMultiple Airlines
Deal found 6/10$1,595
This United Airlines deal was found by Cheapflights users on 6/9. 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. 6/2411:30 amICN - MHT
2 stops25h 29mUnited Airlines
mar. 7/12:00 pmMHT - ICN
2 stops25h 20mUnited Airlines
Deal found 6/9$1,610
This Qatar Airways deal was found by Cheapflights users on 6/9. 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.
mar. 6/2411:00 amICN - ORH
3 stops38h 52mMultiple Airlines
mar. 7/11:49 pmORH - ICN
2 stops38h 16mMultiple Airlines
Deal found 6/9$1,882
This Qatar Airways deal was found by Cheapflights users on 6/9. 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.
lun. 6/231:20 amICN - ORH
2 stops48h 32mQatar Airways
mar. 7/11:49 pmORH - ICN
2 stops38h 16mQatar Airways
Deal found 6/9$1,935
This Gotogate deal was found by Cheapflights users on 6/10. 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. 8/61:20 amICN - MHT
2 stops35h 39mQatar Airways
sáb. 8/1612:27 pmMHT - ICN
2 stops39h 38mQatar Airways
Deal found 6/10$2,214
This Mytrip deal was found by Cheapflights users on 6/11. 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.
mar. 7/19:25 amICN - MHT
3 stops45h 39mMultiple Airlines
lun. 7/147:00 amMHT - ICN
2 stops24h 00mMultiple Airlines
Deal found 6/11$4,820

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 junio 12, 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

mar. 9/16

5:45 pm-9:30 am

2 stops28h 45m

Boston Logan Intl

vie. 9/19

6:00 am-4:05 pm

2 stops21h 05m

$717

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

jue. 9/11

8:45 pm-5:40 pm

1 stop33h 55m

Boston Logan Intl

sáb. 9/20

6:30 pm-6:45 pm

1 stop35h 15m

$755

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

mié. 11/26

6:00 pm-12:48 am

1 stop20h 48m

Boston Logan Intl

vie. 11/28

6:00 am-5:40 am

1 stop33h 40m

$805

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

mar. 9/16

5:45 pm-3:35 pm

3 stops34h 50m

Boston Logan Intl

vie. 9/19

4:40 pm-4:15 pm

3 stops34h 35m

$848

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

mar. 9/2

7:55 pm-4:43 pm

2 stops33h 48m

Boston Logan Intl

mar. 9/16

3:15 pm-11:05 am

2 stops30h 50m

$1,272

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

jue. 10/16

7:55 am-10:49 pm

2 stops27h 54m

Boston Logan Intl

lun. 10/27

1:05 pm-10:20 pm

1 stop20h 15m

$1,387

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

dom. 10/19

9:05 am-4:40 pm

1 stop20h 35m

Boston Logan Intl

mié. 10/22

6:40 pm-3:00 pm

2 stops31h 20m

$1,595

IncheonManchester

ICN - MHT

ICNMHT

Incheon Intl

mar. 6/24

11:30 am-11:59 pm

2 stops25h 29m

Manchester

mar. 7/1

2:00 pm-4:20 am

2 stops25h 20m

$1,610

IncheonWorcester

ICN - ORH

ICNORH

Incheon Intl

mar. 6/24

11:00 am-12:52 pm

3 stops38h 52m

Worcester

mar. 7/1

1:49 pm-5:05 pm

2 stops38h 16m

$1,882

IncheonWorcester

ICN - ORH

ICNORH

Incheon Intl

lun. 6/23

1:20 am-12:52 pm

2 stops48h 32m

Worcester

mar. 7/1

1:49 pm-5:05 pm

2 stops38h 16m

$1,935

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 28 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 junio 12, 2025.
Read through reviews of airlines operating flights from Seoul to New Hampshire, such as EVA Air, Japan Airlines and ANA. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,489 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Alaska Airlines
8.0
Very good
10,000 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Delta
8.0
Very good
7,950 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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 WestJet ($505), Air Canada ($684), and EVA Air ($703).

  • 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 July is currently the most expensive (average of $399). 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.

See more FAQs

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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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