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Incheon Intl

$478+ Cheap flights from New Hampshire to Incheon Intl (ICN)

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — ICN
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from New Hampshire to Incheon Intl

Keep the following information in mind while searching for New Hampshire to Incheon Intl flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,167
(WestJet)

One-way from

$478
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,613
Provider with most accurate pricing for Boston Logan Intl-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Seoul (SEL) flights.
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From New Hampshire to Incheon Intl
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One-way flight from New Hampshire to Incheon Intl
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Highest demand for flights based on searches. 5% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from New Hampshire to Incheon Intl

Cheapest flights from New Hampshire to Incheon Intl
Explore the most affordable flight options available from New Hampshire to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:30 pmBOS - ICN
2 stops32h 35mAir Canada
Fri 11/146:50 pmICN - BOS
2 stops28h 48mAir Canada
Deal found 4/30$1,147
This WestJet deal was found by Cheapflights users on 4/29. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/156:55 pmBOS - ICN
2 stops34h 50mWestJet
Mon 6/238:45 pmICN - BOS
2 stops34h 25mWestJet
Deal found 4/29$1,167
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:35 pmBOS - ICN
1 stop31h 05mTurkish Airlines
Mon 5/1211:20 pmICN - BOS
1 stop33h 20mTurkish Airlines
Deal found 4/30$1,174
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:47 pmBOS - ICN
1 stop35h 43mMultiple Airlines
Sat 5/176:20 pmICN - BOS
1 stop24h 20mMultiple Airlines
Deal found 4/30$1,184
This Ovago deal was found by Cheapflights users on 4/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/211:40 amBOS - ICN
1 stop23h 25mCathay Pacific
Sun 10/267:35 pmICN - BOS
1 stop40h 25mCathay Pacific
Deal found 4/30$1,206
This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/111:15 amBOS - ICN
3 stops39h 20mSingapore Airlines
Tue 9/2311:20 amICN - BOS
3 stops41h 53mSingapore Airlines
Deal found 4/30$1,241
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 7/236:11 pmBOS - ICN
1 stop21h 09mUnited Airlines
Wed 8/204:50 pmICN - BOS
2 stops26h 09mUnited Airlines
Deal found 4/30$1,318
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/124:30 pmBOS - ICN
1 stop40h 35mEtihad Airways
Sun 5/251:35 amICN - BOS
1 stop26h 20mEtihad Airways
Deal found 4/30$1,491
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/93:48 pmORH - ICN
2 stops23h 12mDelta
Wed 7/164:25 pmICN - ORH
2 stops35h 36mDelta
Deal found 4/30$1,781
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 7/12:00 pmMHT - ICN
2 stops25h 20mUnited Airlines
Tue 7/84:50 pmICN - MHT
2 stops30h 54mUnited Airlines
Deal found 4/30$1,793
This Turkish Airlines deal was found by Cheapflights users on 4/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/37:00 amMHT - ICN
2 stops36h 40mMultiple Airlines
Sun 7/611:20 pmICN - MHT
2 stops37h 08mMultiple Airlines
Deal found 4/30$2,003
This Qatar Airways deal was found by Cheapflights users on 4/30. 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.
Sat 7/53:40 pmORH - ICN
2 stops36h 25mQatar Airways
Mon 7/71:20 amICN - ORH
2 stops50h 53mQatar Airways
Deal found 4/30$2,422

Cheapflights Fare Finder

Customize your flight search to find flights from New Hampshire to Incheon Intl 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 May 1, 2025.
Use the filters below to find and compare flights from New Hampshire to Incheon Intl Airport that are best for you.

Fly from

New Hampshire

Fly to

Incheon Intl

Route

Depart

Return

Price

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Sun 6/15

6:55 pm-6:45 pm

2 stops34h 50m

Incheon Intl

Mon 6/23

8:45 pm-6:10 pm

2 stops34h 25m

$1,167

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Sun 5/11

7:47 pm-8:30 pm

1 stop35h 43m

Incheon Intl

Sat 5/17

6:20 pm-5:40 am

1 stop24h 20m

$1,184

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Tue 5/6

11:00 am-7:05 pm

2 stops43h 05m

Incheon Intl

Tue 5/20

3:10 pm-11:00 pm

1 stop20h 50m

$1,286

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Wed 7/23

4:27 pm-4:20 am

2 stops22h 53m

Incheon Intl

Wed 8/20

4:50 pm-8:09 am

2 stops28h 19m

$1,318

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Wed 5/28

9:35 pm-8:40 am

1 stop22h 05m

Incheon Intl

Thu 6/19

11:20 pm-7:40 pm

1 stop33h 20m

$1,321

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Sun 7/6

6:50 pm-4:05 pm

2 stops32h 15m

Incheon Intl

Fri 7/18

5:45 pm-9:55 am

2 stops29h 10m

$1,436

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Mon 5/12

4:30 pm-10:05 pm

1 stop40h 35m

Incheon Intl

Sun 5/25

1:35 am-2:55 pm

1 stop26h 20m

$1,491

WorcesterIncheon

ORH - ICN

ORHICN

Worcester

Wed 7/9

3:48 pm-4:00 am

2 stops23h 12m

Incheon Intl

Wed 7/16

4:25 pm-3:01 pm

2 stops35h 36m

$1,781

ManchesterIncheon

MHT - ICN

MHTICN

Manchester

Tue 7/1

2:00 pm-4:20 am

2 stops25h 20m

Incheon Intl

Tue 7/8

4:50 pm-10:44 am

2 stops30h 54m

$1,793

ManchesterIncheon

MHT - ICN

MHTICN

Manchester

Thu 7/3

7:00 am-8:40 am

2 stops36h 40m

Incheon Intl

Sun 7/6

11:20 pm-11:28 pm

2 stops37h 08m

$2,003

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 29 results
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Best time to book a flight from New Hampshire to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from New Hampshire 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 New Hampshire to Incheon Intl Airport

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated May 1, 2025.
Read through reviews of airlines operating flights from New Hampshire to Seoul, such as EVA Air, Korean Air and Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Comfort

8.3

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Comfort

8.3

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,069 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Comfort

8.3

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Singapore Airlines
8.1
Very good
1,292 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Comfort

8.3

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Delta
8.0
Very good
7,934 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Comfort

8.3

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Alaska Airlines
8.0
Very good
9,968 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Comfort

8.3

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Incheon Intl. 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 New Hampshire to Incheon Intl Airport one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $478. Etihad Airways flights start at $625 while deals on Air Canada start at $671 one-way.

  • What are the most popular routes from New Hampshire to Incheon Intl Airport?

    The most popular route from New Hampshire to Incheon Intl Airport is Boston Logan Intl - Incheon Intl. You may also consider Manchester - Incheon Intl or Worcester - Incheon Intl.

  • Can I find deals for flights from New Hampshire to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on New Hampshire to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Hampshire to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Incheon Intl.

  • Can I find deals for business class flights from New Hampshire to Incheon Intl?

    Yes. Cheapflights offers flight deals from New Hampshire to Incheon Intl 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 New Hampshire to Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from New Hampshire to Incheon Intl Airport (average of $1,001). Flying from New Hampshire to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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

Traveling to a place near New Hampshire?

Book flights to New Hampshire if you plan to visit one of these locations
Suwon
Seongnam
Daejeon

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Alternative routes for New Hampshire to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
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