Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Portland, Maine to Reykjavik from $490

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Reykjavik departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Portland, Maine to Reykjavik

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:30 pm - 9:30 am
PWM
-
KEF
15h 00m1 stop
Delta Logo
11:25 am - 12:46 am
KEF
-
PWM
17h 21m1 stop
$490Delta
Mon, Apr 6 - Wed, Apr 15
Delta Logo
12:51 pm - 9:30 am
PWM
-
KEF
16h 39m2 stops
Delta Logo
11:25 am - 12:46 am
KEF
-
PWM
17h 21m1 stop
$494Delta
Mon, Apr 6 - Wed, Apr 15
Delta Logo
6:30 am - 9:30 am
PWM
-
KEF
23h 00m1 stop
Delta Logo
8:50 am - 4:15 pm
KEF
-
PWM
11h 25m1 stop
$505Delta
Tue, May 5 - Wed, May 13
Delta Logo
4:45 pm - 9:30 am
PWM
-
KEF
12h 45m2 stops
Delta Logo
8:50 am - 5:00 pm
KEF
-
PWM
36h 10m2 stops
$509Delta
Tue, May 5 - Tue, May 12
KLM Logo
12:50 pm - 6:20 am
PWM
-
KEF
13h 30m1 stop
KLM Logo
11:25 am - 11:59 pm
KEF
-
PWM
16h 34m1 stop
$555KLM
Thu, May 7 - Tue, May 12
Multiple Airlines Logo
12:50 pm - 6:20 am
PWM
-
KEF
13h 30m1 stop
Multiple Airlines Logo
9:30 am - 1:54 pm
KEF
-
PWM
32h 24m2 stops
$559Multiple Airlines
Thu, May 7 - Tue, May 12
Delta Logo
2:35 pm - 9:30 am
PWM
-
KEF
14h 55m1 stop
Delta Logo
11:25 am - 11:59 pm
KEF
-
PWM
16h 34m1 stop
$605Delta
Fri, May 8 - Sun, May 10
Delta Logo
12:50 pm - 9:30 am
PWM
-
KEF
16h 40m2 stops
Delta Logo
8:50 am - 10:03 pm
KEF
-
PWM
17h 13m2 stops
$609Delta
Thu, May 7 - Sun, May 10
Air France Logo
12:50 pm - 9:30 am
PWM
-
KEF
16h 40m2 stops
Air France Logo
9:30 am - 1:54 pm
KEF
-
PWM
32h 24m2 stops
$612Air France
Fri, May 8 - Sun, May 10
Delta Logo
2:51 pm - 9:30 am
PWM
-
KEF
14h 39m1 stop
Delta Logo
11:25 am - 11:59 pm
KEF
-
PWM
16h 34m1 stop
$615Delta
Tue, May 5 - Thu, May 14

Delta flights from Portland, Maine to Reykjavik Keflavik Intl Airport

Our best Delta deals on Portland, Maine to Reykjavik Keflavik Intl Airport flight tickets
Delta
Apr 6
PWM2:30 pmPortland
15h 00m
1 stop
KEF9:30 amReykjavik Keflavik Intl
Apr 15
KEF11:25 amReykjavik Keflavik Intl
17h 21m
1 stop
PWM12:46 amPortland
$490
Find similar
Delta
Apr 6
PWM12:51 pmPortland
16h 39m
2 stops
KEF9:30 amReykjavik Keflavik Intl
Apr 15
KEF11:25 amReykjavik Keflavik Intl
17h 21m
1 stop
PWM12:46 amPortland
$494
Find similar
Delta
May 5
PWM6:30 amPortland
23h 00m
1 stop
KEF9:30 amReykjavik Keflavik Intl
May 12
KEF11:25 amReykjavik Keflavik Intl
30h 29m
1 stop
PWM1:54 pmPortland
$505
Find similar

Air France flights from Portland, Maine to Reykjavik Keflavik Intl Airport

Our best Air France deals on Portland, Maine to Reykjavik Keflavik Intl Airport flight tickets
Air France
May 8
PWM12:50 pmPortland
16h 40m
2 stops
KEF9:30 amReykjavik Keflavik Intl
May 11
KEF9:30 amReykjavik Keflavik Intl
32h 24m
2 stops
PWM1:54 pmPortland
$612
Find similar
Air France
May 10
PWM12:50 pmPortland
16h 40m
2 stops
KEF9:30 amReykjavik Keflavik Intl
May 17
KEF9:30 amReykjavik Keflavik Intl
32h 24m
2 stops
PWM1:54 pmPortland
$670
Find similar
Air France
May 8
PWM12:50 pmPortland
16h 40m
2 stops
KEF9:30 amReykjavik Keflavik Intl
May 16
KEF9:30 amReykjavik Keflavik Intl
32h 24m
2 stops
PWM1:54 pmPortland
$720
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Reykjavik Keflavik Intl Airport 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, momondo users made 832,500 searches. Data last updated January 6, 2026.
Use the filters below to find and compare flights from Portland, Maine to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Mon 4/6

12:51 pm-9:30 am

2 stops16h 39m

Reykjavik Keflavik Intl

Wed 4/15

11:25 am-12:46 am

1 stop17h 21m

$494

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Tue 5/5

6:30 am-9:30 am

1 stop23h 00m

Reykjavik Keflavik Intl

Wed 5/13

8:50 am-4:15 pm

1 stop11h 25m

$505

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Tue 5/5

4:45 pm-9:30 am

2 stops12h 45m

Reykjavik Keflavik Intl

Tue 5/12

8:50 am-5:00 pm

2 stops36h 10m

$509

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Thu 5/7

12:50 pm-6:20 am

1 stop13h 30m

Reykjavik Keflavik Intl

Tue 5/12

11:25 am-11:59 pm

1 stop16h 34m

$555

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Thu 5/7

12:50 pm-6:20 am

1 stop13h 30m

Reykjavik Keflavik Intl

Tue 5/12

9:30 am-1:54 pm

2 stops32h 24m

$559

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Fri 5/8

2:35 pm-9:30 am

1 stop14h 55m

Reykjavik Keflavik Intl

Sun 5/10

11:25 am-11:59 pm

1 stop16h 34m

$605

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Thu 5/7

12:50 pm-9:30 am

2 stops16h 40m

Reykjavik Keflavik Intl

Sun 5/10

8:50 am-10:03 pm

2 stops17h 13m

$609

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Fri 5/8

12:50 pm-9:30 am

2 stops16h 40m

Reykjavik Keflavik Intl

Sun 5/10

9:30 am-1:54 pm

2 stops32h 24m

$612

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Tue 5/5

2:51 pm-9:30 am

1 stop14h 39m

Reykjavik Keflavik Intl

Thu 5/14

11:25 am-11:59 pm

1 stop16h 34m

$615

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Reykjavik from

How to get the cheapest flight ticket from Portland, Maine to Reykjavik Keflavik Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Reykjavik Keflavik Intl Airport?

Icelandair, PLAY and WorldTicket are the top three most popular airlines that fly to Reykjavik Keflavik Intl Airport from Portland, Maine according to our data. Icelandair is the first choice among our users, with 76% of people opting to fly with this airline when traveling to Reykjavik Keflavik Intl Airport. Keep in mind that there are 4 different airlines that fly to Reykjavik Keflavik Intl Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Portland, Maine to Reykjavik Keflavik Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Reykjavik Keflavik Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to Reykjavik Keflavik Intl Airport (PWM to KEF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Reykjavik Keflavik Intl Airport

Fastest flight time

9h 05m

Direct flights

None
The fastest flight from Portland, Maine to Reykjavik Keflavik Intl Airport takes 9h 05m
There are no direct flights from Portland, Maine to Reykjavik Keflavik Intl Airport. There are no popular flight routes from Portland, Maine to Reykjavik Keflavik Intl Airport.
Search flight deals

  • How far is Portland to Reykjavik Keflavik Intl by plane?

    Reykjavik Keflavik Intl is 2310.8 mi away from Portland. Typically, this will take 9h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Reykjavik Keflavik Intl Airport?

    Prices for flights from Portland Airport to Reykjavik Keflavik Intl Airport refresh daily.

  • How old do you have to be to fly from Portland Airport to Reykjavik Keflavik Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The necessary travel and health documents for your Reykjavik Keflavik Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Keflavik
Selfoss
Hella
Hveragerdi
Borgarnes
Grindavik
Kopavogur

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Reykjavik?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Reykjavik for you.

Can I find flights from Portland to Reykjavik with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Reykjavik from Portland with this policy.

How can momondo help me find flights from Portland to Reykjavik?

Once all potential Portland to Reykjavik flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to Reykjavik right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to Reykjavik flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Reykjavik Keflavik Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 2/5
Thu 2/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Reykjavik