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Keflavik Intl

$308+ Cheap flights from Maine 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — KEF
Feb 10 — Feb 171
Tue 2/10
Tue 2/17
1 adult, Economy
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Cheap flight deals from Maine to Keflavik Intl

Keep the following information in mind while searching for Maine to Keflavik Intl flight deals. Data was last updated January 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$309
(eDestinos)

One-way from

$308
(oojo)
Provider with most accurate pricing for Portland-Reykjavik (REK) flight deals.
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Provider most trusted by Cheapflights users for Portland-Reykjavik (REK) flights.
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From Maine to Reykjavik Keflavik Intl
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One-way flight from Maine to Reykjavik Keflavik Intl
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Find flight deals from Maine to Keflavik Intl

Cheapest flights from Maine to Keflavik Intl
Explore the most affordable flight options available from Maine to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 11, 2026.

This eDestinos deal was found by Cheapflights users on 1/10. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2812:35 pmBOS - KEF
Nonstop5h 10mIcelandair
Sat 4/48:20 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 1/10$309
This CrystalTravel deal was found by Cheapflights users on 1/9. 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.
Sat 3/2812:35 pmBOS - KEF
Nonstop5h 10mIcelandair
Mon 4/65:10 pmKEF - BOS
Nonstop5h 40mIcelandair
Deal found 1/9$328
This CrystalTravel deal was found by Cheapflights users on 1/10. 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.
Mon 2/237:50 pmBOS - KEF
Nonstop5h 15mIcelandair
Wed 3/49:55 amKEF - BOS
Nonstop5h 40mIcelandair
Deal found 1/10$330
This deal was found by Cheapflights users on 1/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2911:30 pmBOS - KEF
Nonstop5h 10mIcelandair
Fri 4/38:20 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 1/10$331
This Gotogate deal was found by Cheapflights users on 1/9. 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 2/227:50 pmBOS - KEF
Nonstop5h 15mIcelandair
Sat 2/285:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 1/9$334
This CrystalTravel deal was found by Cheapflights users on 1/9. 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.
Sat 1/107:50 pmBOS - KEF
Nonstop5h 15mIcelandair
Sat 1/175:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 1/9$335
This Gotogate deal was found by Cheapflights users on 1/8. 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.
Fri 1/307:50 pmBOS - KEF
Nonstop5h 15mIcelandair
Thu 2/55:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 1/8$336
This Mytrip deal was found by Cheapflights users on 1/9. 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.
Sat 2/217:50 pmBOS - KEF
Nonstop5h 15mIcelandair
Sat 2/285:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 1/9$337
This Mytrip deal was found by Cheapflights users on 1/8. 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.
Sat 2/2111:35 amBOS - KEF
Nonstop5h 10mIcelandair
Thu 2/265:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 1/8$338
This oojo deal was found by Cheapflights users on 1/9. 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.
Sun 2/87:50 pmBOS - KEF
Nonstop5h 15mIcelandair
Sat 2/145:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 1/9$339
This KLM deal was found by Cheapflights users on 1/8. 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.
Mon 4/62:30 pmPWM - KEF
1 stop15h 00mKLM
Wed 4/1511:25 amKEF - PWM
1 stop17h 21mKLM
Deal found 1/8$490
This KLM deal was found by Cheapflights users on 1/10. 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.
Wed 4/152:51 pmPWM - KEF
1 stop14h 39mMultiple Airlines
Wed 4/2211:25 amKEF - PWM
1 stop30h 46mMultiple Airlines
Deal found 1/10$607

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine 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 January 11, 2026.
Use the filters below to find and compare flights from Maine to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Maine

Fly to

Keflavik Intl

Route

Depart

Return

Price

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sun 3/29

12:35 pm-9:45 pm

Nonstop5h 10m

Reykjavik Keflavik Intl

Thu 4/2

8:20 pm-10:10 pm

Nonstop5h 50m

$352

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Thu 4/16

6:05 am-9:30 am

1 stop23h 25m

Reykjavik Keflavik Intl

Thu 4/23

11:25 am-7:29 am

1 stop24h 04m

$395

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sun 4/26

5:05 pm-9:30 am

1 stop12h 25m

Reykjavik Keflavik Intl

Mon 5/4

11:25 am-7:38 pm

1 stop12h 13m

$453

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Mon 5/4

5:05 pm-9:30 am

1 stop12h 25m

Reykjavik Keflavik Intl

Tue 5/12

8:50 am-7:45 pm

1 stop14h 55m

$483

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Mon 4/6

2:30 pm-9:30 am

1 stop15h 00m

Reykjavik Keflavik Intl

Wed 4/15

11:25 am-12:46 am

1 stop17h 21m

$490

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Fri 5/1

8:59 pm-9:30 am

1 stop8h 31m

Reykjavik Keflavik Intl

Tue 5/12

8:50 am-7:45 pm

1 stop14h 55m

$496

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Thu 4/30

8:59 pm-9:30 am

1 stop8h 31m

Reykjavik Keflavik Intl

Fri 5/8

11:25 am-10:36 pm

1 stop15h 11m

$496

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Thu 4/30

8:59 pm-9:30 am

1 stop8h 31m

Reykjavik Keflavik Intl

Thu 5/7

11:25 am-6:29 pm

1 stop11h 04m

$496

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sun 5/3

8:59 pm-9:30 am

1 stop8h 31m

Reykjavik Keflavik Intl

Mon 5/11

8:50 am-7:45 pm

1 stop14h 55m

$496

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Mon 5/11

8:45 pm-9:30 am

1 stop8h 45m

Reykjavik Keflavik Intl

Mon 5/18

8:50 am-11:32 pm

1 stop18h 42m

$496

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Showing 1-10 of 39 results
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Best time to book a flight from Maine to Keflavik Intl

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

    For as low as $352, Icelandair can have you in Reykjavik Keflavik Intl Airport from Maine in 5h 10m. The distance from Maine to Reykjavik Keflavik Intl Airport is about 2406 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The most popular flight routes from Maine to Reykjavik Keflavik Intl Airport are Boston Logan Intl - Reykjavik Keflavik Intl, Portland - Reykjavik Keflavik Intl and Bangor - Reykjavik Keflavik Intl.

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

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

  • How can I find direct flights from Maine to Keflavik Intl?

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

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

    Yes. Cheapflights offers flight deals from Maine 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 Maine to Keflavik Intl

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