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Cheap flights from South Korea to New Hampshire from $411

This is the cheapest one-way 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 2/24. 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

Enter your travel dates to find the best prices.
American Airlines Logo
7:15 pm - 11:31 am
ICN
-
BOS
30h 16m1 stop
American Airlines Logo
6:13 pm - 4:45 pm
BOS
-
ICN
32h 32m1 stop
$476American Airlines
vie., feb. 6 - dom., feb. 8
American Airlines Logo
7:15 pm - 12:58 pm
ICN
-
BOS
31h 43m1 stop
American Airlines Logo
12:11 pm - 4:45 pm
BOS
-
ICN
38h 34m1 stop
$478American Airlines
vie., feb. 6 - dom., feb. 8
Japan Airlines Logo
7:15 pm - 12:58 pm
ICN
-
BOS
31h 43m2 stops
Japan Airlines Logo
5:53 am - 3:30 pm
BOS
-
ICN
20h 37m1 stop
$511Japan Airlines
dom., feb. 8 - mié., abr. 8
Japan Airlines Logo
7:15 pm - 10:31 am
ICN
-
BOS
29h 16m2 stops
Japan Airlines Logo
6:24 pm - 3:30 pm
BOS
-
ICN
32h 06m1 stop
$518Japan Airlines
dom., feb. 8 - sáb., abr. 11
Multiple Airlines Logo
12:00 pm - 11:30 pm
PUS
-
BOS
25h 30m2 stops
Multiple Airlines Logo
5:25 am - 7:35 pm
BOS
-
PUS
24h 10m2 stops
$995Multiple Airlines
mar., feb. 10 - mar., feb. 17
Multiple Airlines Logo
8:50 am - 4:20 pm
GMP
-
BOS
21h 30m1 stop
Multiple Airlines Logo
6:40 pm - 2:10 pm
BOS
-
GMP
30h 30m2 stops
$1,018Multiple Airlines
dom., feb. 8 - dom., abr. 12
ANA Logo
7:50 pm - 2:29 pm
GMP
-
BOS
32h 39m2 stops
ANA Logo
7:15 am - 11:05 am
BOS
-
GMP
38h 50m2 stops
$1,224ANA
dom., feb. 8 - mié., abr. 8
Korean Air Logo
7:00 am - 8:40 am
PUS
-
BOS
15h 40m1 stop
Korean Air Logo
11:00 am - 7:35 pm
BOS
-
PUS
18h 35m1 stop
$1,338Korean Air
mar., feb. 10 - mar., feb. 17
Korean Air Logo
7:00 am - 8:40 am
PUS
-
BOS
15h 40m1 stop
Korean Air Logo
5:50 am - 7:35 pm
BOS
-
PUS
23h 45m2 stops
$1,365Korean Air
mar., feb. 10 - mar., feb. 17
ANA Logo
7:55 pm - 2:23 pm
GMP
-
BOS
31h 28m2 stops
ANA Logo
6:00 am - 10:20 pm
BOS
-
GMP
27h 20m2 stops
$1,445ANA
lun., may. 18 - lun., jun. 15

Japan Airlines flights from South Korea to New Hampshire

Our best Japan Airlines deals on South Korea to New Hampshire flight tickets
Japan Airlines
Feb 8
ICN7:15 pmIncheon Intl
31h 43m
2 stops
BOS12:58 pmBoston Logan Intl
Apr 8
BOS5:53 amBoston Logan Intl
20h 37m
1 stop
ICN3:30 pmIncheon Intl
$511
Find similar
Japan Airlines
Feb 8
ICN7:15 pmIncheon Intl
29h 16m
2 stops
BOS10:31 amBoston Logan Intl
Apr 11
BOS6:24 pmBoston Logan Intl
32h 06m
1 stop
ICN3:30 pmIncheon Intl
$518
Find similar
Japan Airlines
Feb 13
GMP12:05 pmSeoul Gimpo Intl
19h 30m
1 stop
BOS5:35 pmBoston Logan Intl
Feb 27
BOS10:23 amBoston Logan Intl
41h 57m
2 stops
GMP6:20 pmSeoul Gimpo Intl
$1,423
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
Jan 16
ICN5:55 pmIncheon Intl
39h 47m
2 stops
BOS7:42 pmBoston Logan Intl
Jan 26
BOS10:15 amBoston Logan Intl
39h 45m
2 stops
ICN4:00 pmIncheon Intl
$820
Find similar
Air Canada
Jan 16
ICN5:55 pmIncheon Intl
39h 47m
2 stops
BOS7:42 pmBoston Logan Intl
Jan 26
BOS6:15 amBoston Logan Intl
22h 10m
1 stop
ICN6:25 pmIncheon Intl
$838
Find similar
Air Canada
Feb 9
ICN6:55 pmIncheon Intl
28h 37m
2 stops
BOS9:32 amBoston Logan Intl
Feb 16
BOS3:35 pmBoston Logan Intl
34h 25m
2 stops
ICN4:00 pmIncheon Intl
$911
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 diciembre 27, 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

vie. 2/6

7:15 pm-11:31 am

1 stop30h 16m

Boston Logan Intl

dom. 2/8

6:13 pm-4:45 pm

1 stop32h 32m

$476

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

vie. 2/6

7:15 pm-12:58 pm

1 stop31h 43m

Boston Logan Intl

dom. 2/8

12:11 pm-4:45 pm

1 stop38h 34m

$478

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

dom. 2/8

7:15 pm-12:58 pm

2 stops31h 43m

Boston Logan Intl

mié. 4/8

5:53 am-3:30 pm

1 stop20h 37m

$511

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

dom. 2/8

7:15 pm-10:31 am

2 stops29h 16m

Boston Logan Intl

sáb. 4/11

6:24 pm-3:30 pm

1 stop32h 06m

$518

BusanBoston

PUS - BOS

PUSBOS

Busan Gimhae

mar. 2/10

12:00 pm-11:30 pm

2 stops25h 30m

Boston Logan Intl

mar. 2/17

5:25 am-7:35 pm

2 stops24h 10m

$995

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

dom. 2/8

8:50 am-4:20 pm

1 stop21h 30m

Boston Logan Intl

dom. 4/12

6:40 pm-2:10 pm

2 stops30h 30m

$1,018

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

dom. 2/8

7:50 pm-2:29 pm

2 stops32h 39m

Boston Logan Intl

mié. 4/8

7:15 am-11:05 am

2 stops38h 50m

$1,224

BusanBoston

PUS - BOS

PUSBOS

Busan Gimhae

mar. 2/10

7:00 am-8:40 am

1 stop15h 40m

Boston Logan Intl

mar. 2/17

11:00 am-7:35 pm

1 stop18h 35m

$1,338

BusanBoston

PUS - BOS

PUSBOS

Busan Gimhae

mar. 2/10

7:00 am-8:40 am

1 stop15h 40m

Boston Logan Intl

mar. 2/17

5:50 am-7:35 pm

2 stops23h 45m

$1,365

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

lun. 5/18

7:55 pm-2:23 pm

2 stops31h 28m

Boston Logan Intl

lun. 6/15

6:00 am-10:20 pm

2 stops27h 20m

$1,445

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 February is another great option to travel to New Hampshire, with average flight prices from South Korea averaging around $799.

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 $1,290. 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 $1,876.

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 $1,185 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 $948 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

52 airports
The fastest flight from South Korea to New Hampshire takes 13h 30m
Direct flights go from South Korea to New Hampshire every day.
There are 52 airports in New Hampshire. From South Korea there are direct flights to 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.

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