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Cheap flights from South Korea to New Hampshire from $362

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from South Korea to New Hampshire departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from South Korea to New Hampshire

Recent round-trip flight deals from South Korea to New Hampshire

Air Canada Logo
5:45 pm - 9:30 amICN-BOS
28h 45m2 stops
Air Canada Logo
6:40 pm - 5:10 pmBOS-ICN
32h 30m2 stops
$362Air Canada
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Tue, Oct 7 - Mon, Nov 3
Air Canada Logo
5:45 pm - 9:30 amICN-BOS
28h 45m2 stops
Air Canada Logo
6:55 pm - 4:10 pmBOS-ICN
32h 15m2 stops
$363Air Canada
Find Deal
Fri, Oct 17 - Sat, Oct 25
American Airlines Logo
5:25 pm - 11:42 pmICN-BOS
19h 17m1 stop
American Airlines Logo
6:13 pm - 3:30 pmBOS-ICN
32h 17m1 stop
$576American Airlines
Find Deal
Mon, Sep 22 - Sun, Oct 19
American Airlines Logo
6:50 pm - 5:29 amICN-BOS
24h 39m2 stops
American Airlines Logo
6:30 pm - 4:45 pmBOS-ICN
32h 15m2 stops
$578American Airlines
Find Deal
Tue, Feb 3 - Sun, Feb 8
Logo
8:00 am - 7:06 pmGMP-BOS
25h 06m2 stops
Logo
7:43 am - 10:05 pmBOS-GMP
24h 22m2 stops
$933
Find Deal
Thu, Feb 5 - Wed, Feb 18
Logo
8:00 am - 5:08 pmGMP-BOS
23h 08m2 stops
Logo
7:57 am - 10:05 pmBOS-GMP
24h 08m2 stops
$1,151
Find Deal
Wed, Jan 28 - Wed, Feb 4
Japan Airlines Logo
7:55 am - 10:50 pmGMP-BOS
27h 55m2 stops
Japan Airlines Logo
7:22 am - 10:05 pmBOS-GMP
25h 43m2 stops
$1,201Japan Airlines
Find Deal
Mon, Sep 29 - Mon, Oct 27
Japan Airlines Logo
7:55 am - 2:23 pmGMP-BOS
19h 28m2 stops
Japan Airlines Logo
7:22 am - 10:05 pmBOS-GMP
25h 43m2 stops
$1,203Japan Airlines
Find Deal
Mon, Sep 29 - Mon, Oct 27
ANA Logo
7:40 am - 9:28 pmGMP-BOS
26h 48m2 stops
ANA Logo
5:30 am - 10:30 pmBOS-GMP
28h 00m2 stops
$1,255ANA
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Tue, Sep 23 - Mon, Oct 27
ANA Logo
12:25 pm - 7:23 pmGMP-BOS
44h 58m2 stops
ANA Logo
12:20 pm - 11:20 amBOS-GMP
34h 00m2 stops
$1,274ANA
Find Deal
Thu, Mar 5 - Mon, Mar 9

American Airlines flights from South Korea to New Hampshire

Our best American Airlines deals on South Korea to New Hampshire flight tickets
American Airlines
Sep 22
ICN5:25 pmIncheon Intl
19h 17m
1 stop
BOS11:42 pmBoston Logan Intl
Oct 19
BOS6:13 pmBoston Logan Intl
32h 17m
1 stop
ICN3:30 pmIncheon Intl
$576
Find similar
American Airlines
Feb 3
ICN6:50 pmIncheon Intl
24h 39m
2 stops
BOS5:29 amBoston Logan Intl
Feb 8
BOS6:30 pmBoston Logan Intl
32h 15m
2 stops
ICN4:45 pmIncheon Intl
$578
Find similar
American Airlines
Oct 22
ICN5:45 pmIncheon Intl
18h 42m
1 stop
BOS11:27 pmBoston Logan Intl
Oct 29
BOS5:30 amBoston Logan Intl
21h 25m
1 stop
ICN3:55 pmIncheon Intl
$583
Find similar

Air Canada flights from South Korea to New Hampshire

Our best Air Canada deals on South Korea to New Hampshire flight tickets
Air Canada
Oct 7
ICN5:45 pmIncheon Intl
28h 45m
2 stops
BOS9:30 amBoston Logan Intl
Nov 3
BOS6:40 pmBoston Logan Intl
32h 30m
2 stops
ICN5:10 pmIncheon Intl
$362
Find similar
Air Canada
Oct 17
ICN5:45 pmIncheon Intl
28h 45m
2 stops
BOS9:30 amBoston Logan Intl
Oct 25
BOS6:55 pmBoston Logan Intl
32h 15m
2 stops
ICN4:10 pmIncheon Intl
$363
Find similar
Air Canada
Oct 15
ICN5:45 pmIncheon Intl
28h 45m
2 stops
BOS9:30 amBoston Logan Intl
Oct 22
BOS6:00 amBoston Logan Intl
22h 30m
1 stop
ICN5:30 pmIncheon Intl
$375
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from South Korea 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, momondo users made 832,500 searches. Data last updated September 9, 2025.
Use the filters below to find and compare flights from South Korea to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Tue 10/7

5:45 pm-9:30 am

2 stops28h 45m

Boston Logan Intl

Mon 11/3

6:40 pm-5:10 pm

2 stops32h 30m

$362

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Fri 10/17

5:45 pm-9:30 am

2 stops28h 45m

Boston Logan Intl

Sat 10/25

6:55 pm-4:10 pm

2 stops32h 15m

$363

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Mon 9/22

5:25 pm-11:42 pm

1 stop19h 17m

Boston Logan Intl

Sun 10/19

6:13 pm-3:30 pm

1 stop32h 17m

$576

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Tue 2/3

6:50 pm-5:29 am

2 stops24h 39m

Boston Logan Intl

Sun 2/8

6:30 pm-4:45 pm

2 stops32h 15m

$578

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Thu 2/5

8:00 am-7:06 pm

2 stops25h 06m

Boston Logan Intl

Wed 2/18

7:43 am-10:05 pm

2 stops24h 22m

$933

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Wed 1/28

8:00 am-5:08 pm

2 stops23h 08m

Boston Logan Intl

Wed 2/4

7:57 am-10:05 pm

2 stops24h 08m

$1,151

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Mon 9/29

7:55 am-10:50 pm

2 stops27h 55m

Boston Logan Intl

Mon 10/27

7:22 am-10:05 pm

2 stops25h 43m

$1,201

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Mon 9/29

7:55 am-2:23 pm

2 stops19h 28m

Boston Logan Intl

Mon 10/27

7:22 am-10:05 pm

2 stops25h 43m

$1,203

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Tue 9/23

7:40 am-9:28 pm

2 stops26h 48m

Boston Logan Intl

Mon 10/27

5:30 am-10:30 pm

2 stops28h 00m

$1,255

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Thu 3/5

12:25 pm-7:23 pm

2 stops44h 58m

Boston Logan Intl

Mon 3/9

12:20 pm-11:20 am

2 stops34h 00m

$1,274

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New Hampshire from

How to get the cheapest flight ticket from South Korea 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

What is the cheapest month to fly to New Hampshire?

The month of October is another great option to travel to New Hampshire, with average flight prices from South Korea averaging around $855.

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 $1,366. 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 Friday, with ticket prices averaging around $1,596.

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

According to our data, the cheapest time of day to fly to New Hampshire is in the afternoon. momondo users have found flights departing from South Korea to New Hampshire in the afternoon for as low as $843. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $1,779. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to New Hampshire from South Korea when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $1,360 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from South Korea for as low as $957 on momondo.

Cheap South Korea to New Hampshire flight deals and tips

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

Fastest flight time

13h 30m

Direct flights

Every day

Airports in New Hampshire

1 airport
The fastest flight from South Korea to New Hampshire takes 13h 30m
Direct flights go from South Korea to New Hampshire every day.
There is 1 airport near New Hampshire: Boston Logan Intl (BOS)
Search flight deals

  • When did momondo last update prices for flights from South Korea to New Hampshire?

    Prices for flights from South Korea to New Hampshire are refreshed on a daily basis.

  • How many operators does momondo search for flights from South Korea to New Hampshire?

  • How old do you have to be to fly from South Korea to New Hampshire?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Korea to New Hampshire.

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

    The required travel and health documents for your New Hampshire trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New Hampshire. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to New Hampshire from South Korea is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to New Hampshire quick and easy, saving you time and money.

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

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

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

Once you have performed a search for South Korea to New Hampshire flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of South Korea to New Hampshire flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your New Hampshire trip

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