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Keflavik Intl

$162+ Cheap flights from New Hampshire to Keflavik Intl (KEF)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — KEF
Apr 9 — Apr 161
Mi 4/9
Mi 4/16
1 adult, Economy
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Cheap flight deals from New Hampshire to Keflavik Intl

Keep the following information in mind while searching for New Hampshire to Keflavik Intl flight deals. Data was last updated April 4, 2025.

Round-trip from

$299
(Kiwi.com)

One-way from

$162
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$388
From New Hampshire to Reykjavik Keflavik Intl
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One-way flight from New Hampshire to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from New Hampshire to Keflavik Intl

Cheapest flights from New Hampshire to Keflavik Intl
Explore the most affordable flight options available from New Hampshire to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

This Mytrip deal was found by Cheapflights users on 4/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 4/67:15 pmBOS - KEF
Nonstop5h 30mPLAY
Mi 4/93:45 pmKEF - BOS
Nonstop6h 05mPLAY
Deal found 4/3$299
This FlightHub deal was found by Cheapflights users on 4/4. 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.
Mo 10/611:35 pmBOS - KEF
Nonstop5h 10mIcelandair
Do 10/169:55 amKEF - BOS
Nonstop5h 40mIcelandair
Deal found 4/4$371
This PLAY deal was found by Cheapflights users on 4/2. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/28:30 amBOS - KEF
1 stop16h 25mMultiple Airlines
Di 5/63:45 pmKEF - BOS
Nonstop6h 05mMultiple Airlines
Deal found 4/2$393
This Delta deal was found by Cheapflights users on 4/3. 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.
Mi 4/235:15 pmBOS - KEF
1 stop12h 15mDelta
Mi 4/3011:25 amKEF - BOS
1 stop11h 34mDelta
Deal found 4/3$411
This KLM deal was found by Cheapflights users on 4/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 6/31:00 pmBOS - KEF
1 stop13h 20mKLM
Mo 6/911:25 amKEF - BOS
1 stop11h 49mKLM
Deal found 4/4$468
This CheapOair deal was found by Cheapflights users on 4/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 8/145:50 amBOS - KEF
2 stops22h 25mAir Canada
So 8/249:50 amKEF - BOS
2 stops16h 06mAir Canada
Deal found 4/4$493
This Delta deal was found by Cheapflights users on 4/4. 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.
Do 5/12:59 pmPWM - KEF
1 stop14h 31mDelta
Do 5/811:25 amKEF - PWM
1 stop16h 49mDelta
Deal found 4/4$824
This United Airlines deal was found by Cheapflights users on 4/4. 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.
Di 6/36:00 amPWM - KEF
2 stops22h 10mUnited Airlines
Di 6/109:50 amKEF - PWM
2 stops32h 41mUnited Airlines
Deal found 4/4$884
This KLM deal was found by Cheapflights users on 4/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 6/35:00 pmPWM - KEF
1 stop9h 20mKLM
Di 6/1011:25 amKEF - PWM
1 stop17h 21mKLM
Deal found 4/4$901
This United Airlines deal was found by Cheapflights users on 4/4. 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.
Mi 5/2112:50 pmMHT - KEF
2 stops15h 40mUnited Airlines
Fr 5/3012:00 pmKEF - MHT
2 stops15h 59mUnited Airlines
Deal found 4/4$1,038
This Air Canada deal was found by Cheapflights users on 4/4. 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.
Di 6/36:10 amPWM - KEF
3 stops22h 00mAir Canada
Di 6/109:50 amKEF - PWM
3 stops17h 37mAir Canada
Deal found 4/4$1,055
This Ovago deal was found by Cheapflights users on 4/4. 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.
Do 5/12:59 pmPWM - KEF
2 stops28h 51mScandinavian Airlines
Do 5/85:10 pmKEF - PWM
2 stops35h 04mScandinavian Airlines
Deal found 4/4$1,120

Cheapflights Fare Finder

Customize your flight search to find flights from New Hampshire to Keflavik 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 April 4, 2025.
Use the filters below to find and compare flights from New Hampshire to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

New Hampshire

Fly to

Keflavik Intl

Route

Depart

Return

Price

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Fr 4/25

7:15 pm-4:45 am

Nonstop5h 30m

Reykjavik Keflavik Intl

Di 5/6

3:45 pm-5:50 pm

Nonstop6h 05m

$299

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Do 9/25

11:35 pm-8:45 am

Nonstop5h 10m

Reykjavik Keflavik Intl

Sa 10/4

9:55 am-11:35 am

Nonstop5h 40m

$371

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Fr 5/2

8:30 am-4:55 am

1 stop16h 25m

Reykjavik Keflavik Intl

Di 5/6

3:45 pm-5:50 pm

Nonstop6h 05m

$393

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Mi 4/23

5:15 pm-9:30 am

1 stop12h 15m

Reykjavik Keflavik Intl

Mi 4/30

11:25 am-6:59 pm

1 stop11h 34m

$411

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Do 4/24

5:15 pm-9:30 am

1 stop12h 15m

Reykjavik Keflavik Intl

Di 4/29

11:25 am-6:59 pm

1 stop11h 34m

$490

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Do 8/14

5:50 am-8:15 am

2 stops22h 25m

Reykjavik Keflavik Intl

So 8/24

9:50 am-9:56 pm

2 stops16h 06m

$493

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Do 9/4

4:30 pm-7:00 am

1 stop10h 30m

Reykjavik Keflavik Intl

Mo 9/22

11:00 am-6:13 pm

1 stop11h 13m

$495

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Do 5/1

2:59 pm-9:30 am

1 stop14h 31m

Reykjavik Keflavik Intl

Do 5/8

11:25 am-12:14 am

1 stop16h 49m

$824

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Di 6/3

6:00 am-8:10 am

2 stops22h 10m

Reykjavik Keflavik Intl

Di 6/10

9:50 am-2:31 pm

2 stops32h 41m

$884

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Di 6/3

5:00 pm-6:20 am

1 stop9h 20m

Reykjavik Keflavik Intl

Di 6/10

11:25 am-12:46 am

1 stop17h 21m

$901

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 31 results
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Best time to book a flight from New Hampshire to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik 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 Reykjavik Keflavik Intl Airport

Rainfall in Keflavik Intl by month

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

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

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

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik 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 Keflavik Intl. Reviews last updated April 4, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Austrian Airlines from New Hampshire to Reykjavik to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,324 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
771 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,618 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

    One-way options have recently been found by users for as low as $162 on PLAY. Other airlines that offer cheap prices include Icelandair from $278 and WestJet from $340 one-way.

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

    Most travelers choose Boston Logan Intl - Reykjavik Keflavik Intl, Portland - Reykjavik Keflavik Intl or Manchester - Reykjavik Keflavik Intl when deciding on the best route from New Hampshire to Reykjavik Keflavik Intl Airport.

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

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

  • How can I find direct flights from New Hampshire to Keflavik 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 Keflavik Intl.

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

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

    Currently, November is the cheapest month in which you can book a flight from New Hampshire to Reykjavik Keflavik Intl Airport (average of $328). Flying from New Hampshire to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $651). 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.

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