HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reykjavik

$523+ Cheap flights from Portland, ME (PWM) to Reykjavik (REK)

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — REK
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Reykjavik with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portland to Reykjavik

Cheapest flights from Portland to Reykjavik
Explore the most affordable flight options available from Portland to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.

This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am
PWM
-
KEF
1 stop22h 55m
Icelandair
Mon 10/55:00 pm
KEF
-
PWM
1 stop10h 54m
Icelandair
Deal found 7/29$690
This oojo deal was found by Cheapflights users on 7/30. 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.
Sat 10/106:00 am
PWM
-
KEF
1 stop20h 20m
Icelandair
Wed 10/145:00 pm
KEF
-
PWM
1 stop10h 52m
Icelandair
Deal found 7/30$768
This Icelandair deal was found by Cheapflights users on 7/31. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:30 pm
PWM
-
KEF
1 stop9h 00m
Multiple Airlines
Tue 11/34:50 pm
KEF
-
PWM
1 stop11h 53m
Multiple Airlines
Deal found 7/31$772
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am
PWM
-
KEF
2 stops22h 45m
Air Canada
Mon 10/510:00 am
KEF
-
PWM
2 stops31h 51m
Air Canada
Deal found 7/29$811
This Icelandair deal was found by Cheapflights users on 7/29. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:30 pm
PWM
-
KEF
1 stop10h 00m
Multiple Airlines
Sun 11/155:00 pm
KEF
-
PWM
1 stop21h 55m
Multiple Airlines
Deal found 7/29$836
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am
PWM
-
KEF
2 stops22h 45m
United Airlines
Mon 10/512:00 pm
KEF
-
PWM
1 stop13h 46m
United Airlines
Deal found 7/29$839
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:08 pm
PWM
-
KEF
1 stop11h 42m
United Airlines
Tue 10/2010:00 am
KEF
-
PWM
2 stops32h 38m
United Airlines
Deal found 7/29$846
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:03 am
PWM
-
KEF
2 stops20h 42m
Air Canada
Tue 10/2010:00 am
KEF
-
PWM
2 stops38h 22m
Air Canada
Deal found 7/29$854
This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:20 pm
PWM
-
KEF
1 stop15h 35m
Icelandair
Tue 9/155:00 pm
KEF
-
PWM
1 stop10h 54m
Icelandair
Deal found 7/29$872
This Travelocity deal was found by Cheapflights users on 7/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:00 am
PWM
-
KEF
2 stops22h 45m
Air Canada
Mon 10/1910:00 am
KEF
-
PWM
2 stops31h 51m
Air Canada
Deal found 7/29$902

Find flight deals from Portland to Reykjavik

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Reykjavik (REK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$690
(oojo)

One-way from

$523
(Expedia)
Provider with most accurate pricing for Portland-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Reykjavik (REK) flights.
Search Deals
From Portland to Reykjavik (REK)
Search Deals
One-way flight from Portland to Reykjavik (REK)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Reykjavik 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 August 1, 2026.
Use the filters below to find and compare flights from Portland to Reykjavik that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Thu 10/29

5:30 pm-6:30 am

1 stop9h 00m

Reykjavik Keflavik Intl

Tue 11/3

4:50 pm-11:43 pm

1 stop11h 53m

$772

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Tue 11/10

3:30 pm-6:30 am

1 stop10h 00m

Reykjavik Keflavik Intl

Sun 11/15

5:00 pm-9:55 am

1 stop21h 55m

$836

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Tue 12/1

10:30 am-6:30 am

1 stop15h 00m

Reykjavik Keflavik Intl

Tue 12/8

5:00 pm-2:50 pm

1 stop26h 50m

$836

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Mon 9/28

6:00 am-8:45 am

2 stops22h 45m

Reykjavik Keflavik Intl

Mon 10/5

12:00 pm-9:46 pm

1 stop13h 46m

$839

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Fri 10/16

5:08 pm-8:50 am

1 stop11h 42m

Reykjavik Keflavik Intl

Tue 10/20

10:00 am-2:38 pm

2 stops32h 38m

$846

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Fri 10/16

4:15 pm-9:30 am

1 stop13h 15m

Reykjavik Keflavik Intl

Mon 10/19

11:25 am-12:10 am

1 stop16h 45m

$921

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Tue 9/8

4:57 pm-8:50 am

1 stop11h 53m

Reykjavik Keflavik Intl

Tue 9/15

10:00 am-2:31 pm

2 stops32h 31m

$983
Cheapest one-way
Quickest one-way

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Fri 9/4

10:45 am-7:00 am

1 stop16h 15m

$525

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Fri 9/4

10:45 am-7:55 am

3 stops17h 10m

$536

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Sorted by cheapest first

Compare providers for flights from Portland to Reykjavik

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Reykjavik in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Reykjavik flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Reykjavik flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Reykjavik flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Reykjavik flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Reykjavik flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Portland 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 Portland to Reykjavik

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 Portland to Reykjavik. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Reykjavik?

    Portland (PWM), located 2.9 mi from the city center, is the airport you fly out of when you book flights from Portland to Reykjavik. 0 airlines have flights from Portland to Reykjavik on a regular basis. Booking flights from Portland to Reykjavik should not be difficult; the airport handles an average of 0 outbound flights to Reykjavik per day.

  • How long is the flight from Portland, Maine to Reykjavik?

    For as low as $839, United Airlines can have you in Reykjavik from Portland, Maine in 22h 45m. The distance between Portland, Maine and Reykjavik is about 2313 mi.

  • Can I find deals for flights from Portland to Reykjavik that include hotel bookings?

    Yes. In addition to deals on Portland to Reykjavik flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Reykjavik?

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

  • Can I find deals for business class flights from Portland to Reykjavik?

    Yes. Cheapflights offers flight deals from Portland to Reykjavik 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?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Reykjavik

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Keflavik Intl flights
Portland to Keflavik Intl flights
Bangor to Keflavik Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.