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Keflavik Intl

$302+ Cheap flights from New Hampshire to Keflavik Intl (KEF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — KEF
Jan 29 — Feb 51
Thu 1/29
Thu 2/5
1 adult, Economy
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Cheap 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 December 30, 2025.

This CrystalTravel deal was found by Cheapflights users on 12/29. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:50 pmBOS - KEF
Nonstop5h 15mIcelandair
Tue 1/65:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 12/29$1,146
This FlightHub deal was found by Cheapflights users on 12/28. 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.
Mon 12/297:50 pmBOS - KEF
Nonstop5h 15mIcelandair
Sat 1/39:55 amKEF - BOS
Nonstop5h 40mIcelandair
Deal found 12/28$1,222
This CrystalTravel deal was found by Cheapflights users on 12/29. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:50 pmBOS - KEF
Nonstop5h 15mIcelandair
Sat 1/39:55 amKEF - BOS
Nonstop5h 40mIcelandair
Deal found 12/29$1,226
This Gotogate deal was found by Cheapflights users on 12/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:50 pmBOS - KEF
Nonstop5h 15mIcelandair
Fri 1/25:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 12/27$1,268
This FlightHub deal was found by Cheapflights users on 12/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:50 pmBOS - KEF
Nonstop5h 15mMultiple Airlines
Thu 1/84:50 pmKEF - BOS
1 stop12h 23mMultiple Airlines
Deal found 12/29$1,287
This Gotogate deal was found by Cheapflights users on 12/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:50 pmBOS - KEF
Nonstop5h 15mIcelandair
Thu 1/15:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 12/28$1,344
This KAYAK deal was found by Cheapflights users on 12/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:50 pmBOS - KEF
Nonstop5h 15mMultiple Airlines
Mon 1/53:50 pmKEF - BOS
1 stop13h 26mMultiple Airlines
Deal found 12/29$1,453

Find 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 December 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$302
(KAYAK)

Popular in

December

Cheapest in

January

Average price

$510
Provider with most accurate pricing for Boston Logan Intl-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Reykjavik (REK) flights.
Search Deals
From New Hampshire to Reykjavik Keflavik Intl
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 30, 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

Tue 2/3

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

Wed 2/11

5:00 pm-5:50 pm

Nonstop5h 50m

$302

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Fri 2/27

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

Wed 3/4

9:55 am-10:35 am

Nonstop5h 40m

$333

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Mon 2/23

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

Mon 3/2

5:00 pm-5:50 pm

Nonstop5h 50m

$351

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Wed 1/28

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

Wed 2/4

5:00 pm-5:50 pm

Nonstop5h 50m

$351

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Thu 2/26

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

Tue 3/3

5:00 pm-5:50 pm

Nonstop5h 50m

$351

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sun 3/29

12:35 pm-9:45 pm

Nonstop5h 10m

Reykjavik Keflavik Intl

Thu 4/2

5:10 pm-6:50 pm

Nonstop5h 40m

$351

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Tue 2/3

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

Sat 2/7

5:00 pm-5:50 pm

Nonstop5h 50m

$351

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sun 1/25

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

Thu 1/29

5:00 pm-5:50 pm

Nonstop5h 50m

$351

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Wed 2/25

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

Tue 3/3

5:00 pm-5:50 pm

Nonstop5h 50m

$351

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sat 1/17

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

Sun 1/25

5:00 pm-5:50 pm

Nonstop5h 50m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 56 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
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from New Hampshire to Reykjavik Keflavik Intl Airport?

    Departing from New Hampshire to Reykjavik Keflavik Intl Airport will take you 5h 15m. There are 2406 mi between New Hampshire and Reykjavik Keflavik Intl Airport. This flight may include one or multiple stops.

  • 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.

See more FAQs

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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Alternative routes for New Hampshire to Keflavik Intl

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