What is the cheapest airline that flies from Seoul to New Hampshire?

Emirates, Qatar Airways, and Korean Air are the most popular carriers operating from Seoul to New Hampshire

How many flights depart from Seoul to New Hampshire on average per week?

14 flights are operational weekly from Seoul to New Hampshire as of June 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

When did momondo last update prices for flights from Seoul to New Hampshire?

Prices for flights from Seoul to New Hampshire were last updated today.

How many operators does momondo search for flights from Seoul to New Hampshire?

As of June 2026, there are 3 operators available to choose from for flights from Seoul to New Hampshire.

How old do you have to be to fly from Seoul to New Hampshire?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul to New Hampshire.

What documentation or ID do you need to fly to New Hampshire?

The necessary travel and health documents for your New Hampshire trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$494 Cheap Flights from Seoul to New Hampshire in 2026

Find the cheapest flights from Seoul to New Hampshire

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:35 am - 5:20 pm

GMP

BOS

21h 45m

1 stop

6:40 pm - 2:10 pm

BOS

GMP

29h 30m

2 stops

$872Multiple Airlines

Sun, Nov 1 - Fri, Nov 13

3:00 pm - 5:20 pm

ICN

BOS

39h 20m

1 stop

6:40 pm - 6:35 pm

BOS

ICN

33h 55m

2 stops

$889Multiple Airlines

Sat, Oct 31 - Fri, Nov 13

5:45 pm - 9:50 am

ICN

BOS

29h 05m

2 stops

5:50 am - 4:05 pm

BOS

ICN

21h 15m

2 stops

$1,175Air Canada

Mon, Sep 28 - Fri, Oct 2

5:45 pm - 9:50 am

ICN

BOS

29h 05m

2 stops

10:20 am - 5:10 pm

BOS

ICN

40h 50m

2 stops

$1,178Air Canada

Mon, Oct 12 - Wed, Nov 25

6:35 pm - 4:44 pm

ICN

MHT

36h 09m

2 stops

4:40 pm - 4:25 pm

MHT

ICN

33h 45m

2 stops

$1,470American Airlines

Fri, Nov 20 - Mon, Nov 23

6:35 pm - 3:30 pm

ICN

MHT

34h 55m

2 stops

4:40 pm - 4:25 pm

MHT

ICN

33h 45m

2 stops

$1,474American Airlines

Fri, Nov 20 - Mon, Nov 23

8:00 am - 6:15 pm

GMP

BOS

23h 15m

1 stop

6:01 am - 9:15 pm

BOS

GMP

26h 14m

2 stops

$1,575Japan Airlines

Wed, Jul 15 - Wed, Jul 22

8:00 am - 5:34 pm

GMP

BOS

22h 34m

2 stops

6:00 am - 9:15 pm

BOS

GMP

26h 15m

2 stops

$1,579Japan Airlines

Mon, Aug 24 - Fri, Aug 28

1:20 am - 7:06 pm

ICN

MHT

30h 46m

2 stops

2:42 pm - 5:05 pm

MHT

ICN

37h 23m

2 stops

$1,643Qatar Airways

Tue, Aug 18 - Fri, Aug 28

1:20 am - 7:06 pm

ICN

MHT

30h 46m

2 stops

2:42 pm - 10:25 pm

MHT

ICN

42h 43m

3 stops

$1,815Qatar Airways

Tue, Aug 18 - Fri, Aug 28

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Japan Airlines flights from Seoul to New Hampshire

Our best Japan Airlines deals on Seoul to New Hampshire flight tickets

Japan Airlines

Jul 15

GMP8:00 amSeoul Gimpo Intl

23h 15m

1 stop

BOS6:15 pmBoston Logan Intl

Jul 22

BOS6:01 amBoston Logan Intl

26h 14m

2 stops

GMP9:15 pmSeoul Gimpo Intl

$1,575

Japan Airlines

Aug 24

GMP8:00 amSeoul Gimpo Intl

22h 34m

2 stops

BOS5:34 pmBoston Logan Intl

Aug 28

BOS6:00 amBoston Logan Intl

26h 15m

2 stops

GMP9:15 pmSeoul Gimpo Intl

$1,579

Japan Airlines

Jul 11

GMP8:00 amSeoul Gimpo Intl

28h 43m

2 stops

BOS11:43 pmBoston Logan Intl

Jul 22

BOS6:01 amBoston Logan Intl

26h 14m

2 stops

GMP9:15 pmSeoul Gimpo Intl

$1,582

Air Canada flights from Seoul to New Hampshire

Our best Air Canada deals on Seoul to New Hampshire flight tickets

Air Canada

Sep 28

ICN5:45 pmIncheon Intl

29h 05m

2 stops

BOS9:50 amBoston Logan Intl

Oct 2

BOS5:50 amBoston Logan Intl

21h 15m

2 stops

ICN4:05 pmIncheon Intl

$1,175

Air Canada

Oct 12

ICN5:45 pmIncheon Intl

29h 05m

2 stops

BOS9:50 amBoston Logan Intl

Nov 25

BOS10:20 amBoston Logan Intl

40h 50m

2 stops

ICN5:10 pmIncheon Intl

$1,178

Air Canada

Nov 12

ICN6:55 pmIncheon Intl

33h 42m

2 stops

BOS2:37 pmBoston Logan Intl

Jan 5

BOS10:20 amBoston Logan Intl

40h 50m

2 stops

ICN5:10 pmIncheon Intl

$1,183

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Sun 11/1

8:35 am-5:20 pm

1 stop21h 45m

Boston Logan Intl

Fri 11/13

6:40 pm-2:10 pm

2 stops29h 30m

$872

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Sat 10/31

3:00 pm-5:20 pm

1 stop39h 20m

Boston Logan Intl

Fri 11/13

6:40 pm-6:35 pm

2 stops33h 55m

$889

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Mon 9/28

5:45 pm-9:50 am

2 stops29h 05m

Boston Logan Intl

Fri 10/2

5:50 am-4:05 pm

2 stops21h 15m

$1,175

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Mon 10/12

5:45 pm-9:50 am

2 stops29h 05m

Boston Logan Intl

Wed 11/25

10:20 am-5:10 pm

2 stops40h 50m

$1,178

IncheonManchester

ICN - MHT

ICNMHT

Incheon Intl

Fri 11/20

6:35 pm-4:44 pm

2 stops36h 09m

Manchester

Mon 11/23

4:40 pm-4:25 pm

2 stops33h 45m

$1,470

IncheonManchester

ICN - MHT

ICNMHT

Incheon Intl

Fri 11/20

6:35 pm-3:30 pm

2 stops34h 55m

Manchester

Mon 11/23

4:40 pm-4:25 pm

2 stops33h 45m

$1,474

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Wed 7/15

8:00 am-6:15 pm

1 stop23h 15m

Boston Logan Intl

Wed 7/22

6:01 am-9:15 pm

2 stops26h 14m

$1,575

Quickest round-trip

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Mon 8/24

8:00 am-5:34 pm

2 stops22h 34m

Boston Logan Intl

Fri 8/28

6:00 am-9:15 pm

2 stops26h 15m

$1,579

IncheonManchester

ICN - MHT

ICNMHT

Incheon Intl

Tue 8/18

1:20 am-7:06 pm

2 stops30h 46m

Manchester

Fri 8/28

2:42 pm-5:05 pm

2 stops37h 23m

$1,643

IncheonManchester

ICN - MHT

ICNMHT

Incheon Intl

Tue 8/18

1:20 am-7:06 pm

2 stops30h 46m

Manchester

Fri 8/28

2:42 pm-10:25 pm

3 stops42h 43m

$1,815

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seoul to New Hampshire

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Tuesday when prices can be found for as low as $1,309. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Sunday, with ticket prices averaging around $1,791.

How far in advance should I book a flight from Seoul to New Hampshire?

You are more likely to see cheaper flights to New Hampshire from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $1,209 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Seoul for as low as $641 on momondo.

Cheap Seoul to New Hampshire flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul to New Hampshire

Fastest flight time	13h 30m
Direct flights	Every day
Airports in New Hampshire	52 airports

The fastest flight from Seoul to New Hampshire takes 13h 30m

Direct flights go from Seoul to New Hampshire every day.

There are 52 airports in New Hampshire. From Seoul there are direct flights to Boston Logan Intl (BOS).

Search flight deals

Frequently asked questions about flying from Seoul to New Hampshire

When did momondo last update prices for flights from Seoul to New Hampshire?
Prices for flights from Seoul to New Hampshire were last updated today.
How many operators does momondo search for flights from Seoul to New Hampshire?
As of June 2026, there are 3 operators available to choose from for flights from Seoul to New Hampshire.
How old do you have to be to fly from Seoul to New Hampshire?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The necessary travel and health documents for your New Hampshire trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to New Hampshire?

It is quick and easy to find Seoul to New Hampshire flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to New Hampshire that suits you.

Can I find flights from Seoul to New Hampshire with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to New Hampshire from Seoul with this policy.

How can momondo help me find flights from Seoul to New Hampshire?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to New Hampshire from Seoul.

I’m not ready to book a flight from Seoul to New Hampshire right now. Can momondo alert me if prices change?

If you are simply researching potential flights to New Hampshire, momondo offers a useful price alert feature which will track prices for flights to New Hampshire from Seoul and alert you when they change.