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

Air Canada, Japan Airlines, and Emirates 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 April 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 April 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.

$479 Cheap Flights from Seoul to New Hampshire in 2026

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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.

5:45 pm - 9:50 am

ICN

BOS

29h 05m

2 stops

5:40 pm - 5:10 pm

BOS

ICN

33h 30m

2 stops

$1,080Air Canada

Wed, Sep 16 - Thu, Nov 26

6:00 pm - 9:50 am

ICN

BOS

28h 50m

1 stop

5:40 pm - 5:10 pm

BOS

ICN

33h 30m

2 stops

$1,098Air Canada

Wed, Sep 16 - Thu, Nov 26

6:00 pm - 2:41 pm

ICN

BOS

33h 41m

1 stop

5:50 am - 4:05 pm

BOS

ICN

21h 15m

2 stops

$1,100Air Canada

Wed, Sep 16 - Wed, Oct 14

7:05 pm - 9:55 am

ICN

BOS

27h 50m

1 stop

5:40 pm - 5:10 pm

BOS

ICN

33h 30m

2 stops

$1,103Air Canada

Mon, Oct 12 - Wed, Nov 25

12:05 pm - 11:52 pm

GMP

BOS

24h 47m

2 stops

11:14 am - 9:15 pm

BOS

GMP

21h 01m

2 stops

$1,170Japan Airlines

Wed, May 20 - Fri, Sep 4

8:00 am - 2:48 pm

GMP

BOS

19h 48m

2 stops

11:14 am - 9:15 pm

BOS

GMP

21h 01m

2 stops

$1,171Multiple Airlines

Thu, May 28 - Fri, Sep 4

8:00 am - 2:48 pm

GMP

BOS

19h 48m

2 stops

11:14 am - 9:15 pm

BOS

GMP

21h 01m

2 stops

$1,176Multiple Airlines

Thu, May 28 - Fri, Sep 4

7:55 pm - 2:45 pm

GMP

BOS

31h 50m

2 stops

7:10 am - 11:05 am

BOS

GMP

38h 55m

2 stops

$1,230ANA

Tue, Aug 25 - Thu, Sep 3

7:40 am - 11:20 pm

GMP

BOS

28h 40m

2 stops

8:10 am - 11:05 am

BOS

GMP

37h 55m

2 stops

$1,241ANA

Fri, Aug 28 - Thu, Sep 3

12:05 pm - 11:52 pm

GMP

BOS

24h 47m

2 stops

6:00 am - 9:15 pm

BOS

GMP

26h 15m

2 stops

$1,258Japan Airlines

Wed, May 20 - Fri, Sep 4

Air Canada flights from Seoul to New Hampshire

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

Air Canada

Sep 16

ICN5:45 pmIncheon Intl

29h 05m

2 stops

BOS9:50 amBoston Logan Intl

Nov 26

BOS5:40 pmBoston Logan Intl

33h 30m

2 stops

ICN5:10 pmIncheon Intl

$1,080

Air Canada

Sep 16

ICN6:00 pmIncheon Intl

28h 50m

1 stop

BOS9:50 amBoston Logan Intl

Nov 26

BOS5:40 pmBoston Logan Intl

33h 30m

2 stops

ICN5:10 pmIncheon Intl

$1,098

Air Canada

Sep 16

ICN6:00 pmIncheon Intl

33h 41m

1 stop

BOS2:41 pmBoston Logan Intl

Oct 14

BOS5:50 amBoston Logan Intl

21h 15m

2 stops

ICN4:05 pmIncheon Intl

$1,100

ANA flights from Seoul to New Hampshire

Our best ANA deals on Seoul to New Hampshire flight tickets

ANA

Aug 25

GMP7:55 pmSeoul Gimpo Intl

31h 50m

2 stops

BOS2:45 pmBoston Logan Intl

Sep 3

BOS7:10 amBoston Logan Intl

38h 55m

2 stops

GMP11:05 amSeoul Gimpo Intl

$1,230

ANA

Aug 28

GMP7:40 amSeoul Gimpo Intl

28h 40m

2 stops

BOS11:20 pmBoston Logan Intl

Sep 3

BOS8:10 amBoston Logan Intl

37h 55m

2 stops

GMP11:05 amSeoul Gimpo Intl

$1,241

ANA

Aug 29

GMP7:40 amSeoul Gimpo Intl

28h 40m

2 stops

BOS11:20 pmBoston Logan Intl

Sep 3

BOS7:10 amBoston Logan Intl

38h 55m

2 stops

GMP11:05 amSeoul Gimpo Intl

$1,360

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Wed 9/16

5:45 pm-9:50 am

2 stops29h 05m

Boston Logan Intl

Thu 11/26

5:40 pm-5:10 pm

2 stops33h 30m

$1,080

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Wed 9/16

6:00 pm-9:50 am

1 stop28h 50m

Boston Logan Intl

Thu 11/26

5:40 pm-5:10 pm

2 stops33h 30m

$1,098

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Wed 9/16

6:00 pm-2:41 pm

1 stop33h 41m

Boston Logan Intl

Wed 10/14

5:50 am-4:05 pm

2 stops21h 15m

$1,100

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Mon 10/12

7:05 pm-9:55 am

1 stop27h 50m

Boston Logan Intl

Wed 11/25

5:40 pm-5:10 pm

2 stops33h 30m

$1,103

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Wed 5/20

12:05 pm-11:52 pm

2 stops24h 47m

Boston Logan Intl

Fri 9/4

11:14 am-9:15 pm

2 stops21h 01m

$1,170

Quickest round-trip

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Thu 5/28

8:00 am-2:48 pm

2 stops19h 48m

Boston Logan Intl

Fri 9/4

11:14 am-9:15 pm

2 stops21h 01m

$1,171

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Thu 5/28

8:00 am-2:48 pm

2 stops19h 48m

Boston Logan Intl

Fri 9/4

11:14 am-9:15 pm

2 stops21h 01m

$1,176

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Tue 8/25

7:55 pm-2:45 pm

2 stops31h 50m

Boston Logan Intl

Thu 9/3

7:10 am-11:05 am

2 stops38h 55m

$1,230

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Fri 8/28

7:40 am-11:20 pm

2 stops28h 40m

Boston Logan Intl

Thu 9/3

8:10 am-11:05 am

2 stops37h 55m

$1,241

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Wed 5/20

12:05 pm-11:52 pm

2 stops24h 47m

Boston Logan Intl

Fri 9/4

6:00 am-9:15 pm

2 stops26h 15m

$1,258

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 month to fly to New Hampshire?

The month of December is another great option to travel to New Hampshire, with average flight prices from Seoul averaging around $848.

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 $1,618.

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 $1,176 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 $806 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 40m
Direct flights	Every day
Airports in New Hampshire	52 airports

The fastest flight from Seoul to New Hampshire takes 13h 40m

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 April 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.