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Cheap flights from Portland, Maine to Iceland from $745

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 Iceland departing on 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Portland, Maine to Iceland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:40 pm - 8:55 am
PWM
-
KEF
14h 15m
1 stop
Multiple Airlines Logo
7:50 pm - 12:21 pm
KEF
-
PWM
20h 31m
1 stop
$745Multiple Airlines
Wed, Aug 26 - Mon, Aug 31
Icelandair Logo
2:36 pm - 6:20 am
PWM
-
KEF
11h 44m
1 stop
Icelandair Logo
7:50 pm - 1:35 pm
KEF
-
PWM
21h 45m
1 stop
$767Icelandair
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
2:36 pm - 6:20 am
PWM
-
KEF
11h 44m
1 stop
Multiple Airlines Logo
7:50 pm - 1:35 pm
KEF
-
PWM
21h 45m
1 stop
$791Multiple Airlines
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
5:20 pm - 9:10 am
PWM
-
KEF
11h 50m
1 stop
Multiple Airlines Logo
5:00 pm - 12:14 am
KEF
-
PWM
11h 14m
1 stop
$813Multiple Airlines
Thu, Jul 23 - Wed, Jul 29
United Airlines Logo
6:20 pm - 8:50 am
PWM
-
KEF
10h 30m
1 stop
United Airlines Logo
9:15 am - 8:02 pm
KEF
-
PWM
38h 47m
2 stops
$876United Airlines
Wed, Oct 7 - Fri, Oct 16
Multiple Airlines Logo
2:49 pm - 8:55 am
PWM
-
KEF
14h 06m
1 stop
Multiple Airlines Logo
7:50 pm - 12:21 pm
KEF
-
PWM
20h 31m
1 stop
$880Multiple Airlines
Fri, Aug 28 - Mon, Aug 31
Multiple Airlines Logo
2:40 pm - 8:55 am
PWM
-
KEF
14h 15m
1 stop
Multiple Airlines Logo
7:50 pm - 9:50 am
KEF
-
PWM
18h 00m
1 stop
$883Multiple Airlines
Thu, Aug 27 - Sun, Aug 30
Air Canada Logo
6:00 am - 8:45 am
PWM
-
KEF
22h 45m
2 stops
Air Canada Logo
10:00 am - 11:27 pm
KEF
-
PWM
41h 27m
2 stops
$889Air Canada
Wed, Oct 7 - Thu, Oct 15
United Airlines Logo
3:44 pm - 7:00 am
PWM
-
KEF
11h 16m
1 stop
United Airlines Logo
10:00 am - 1:54 pm
KEF
-
PWM
31h 54m
2 stops
$894United Airlines
Mon, Sep 7 - Tue, Sep 15
Air Canada Logo
6:00 am - 7:55 am
PWM
-
KEF
45h 55m
2 stops
Air Canada Logo
10:00 am - 1:54 pm
KEF
-
PWM
31h 54m
2 stops
$903Air Canada
Sat, Sep 5 - Tue, Sep 15

Air Canada flights from Portland, Maine to Iceland

Our best Air Canada deals on Portland, Maine to Iceland flight tickets
Air Canada
Oct 7
PWM6:00 amPortland
22h 45m
2 stops
KEF8:45 amReykjavik Keflavik Intl
Oct 15
KEF10:00 amReykjavik Keflavik Intl
41h 27m
2 stops
PWM11:27 pmPortland
$889
Air Canada
Sep 5
PWM6:00 amPortland
45h 55m
2 stops
KEF7:55 amReykjavik Keflavik Intl
Sep 15
KEF10:00 amReykjavik Keflavik Intl
31h 54m
2 stops
PWM1:54 pmPortland
$903
Air Canada
Sep 5
PWM6:00 amPortland
45h 55m
2 stops
KEF7:55 amReykjavik Keflavik Intl
Sep 16
KEF9:15 amReykjavik Keflavik Intl
18h 16m
2 stops
PWM11:31 pmPortland
$922

United Airlines flights from Portland, Maine to Iceland

Our best United Airlines deals on Portland, Maine to Iceland flight tickets
United Airlines
Oct 7
PWM6:20 pmPortland
10h 30m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Oct 16
KEF9:15 amReykjavik Keflavik Intl
38h 47m
2 stops
PWM8:02 pmPortland
$876
United Airlines
Sep 7
PWM3:44 pmPortland
11h 16m
1 stop
KEF7:00 amReykjavik Keflavik Intl
Sep 15
KEF10:00 amReykjavik Keflavik Intl
31h 54m
2 stops
PWM1:54 pmPortland
$894
United Airlines
Oct 7
PWM6:20 pmPortland
10h 30m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Oct 15
KEF10:00 amReykjavik Keflavik Intl
17h 27m
2 stops
PWM11:27 pmPortland
$904

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Iceland 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 May 3, 2026.
Use the filters below to find and compare flights from Portland, Maine to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Wed 8/26

2:40 pm-8:55 am

1 stop14h 15m

Reykjavik Keflavik Intl

Mon 8/31

7:50 pm-12:21 pm

1 stop20h 31m

$745

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Wed 5/27

2:36 pm-6:20 am

1 stop11h 44m

Reykjavik Keflavik Intl

Wed 6/3

7:50 pm-1:35 pm

1 stop21h 45m

$767

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Wed 5/27

2:36 pm-6:20 am

1 stop11h 44m

Reykjavik Keflavik Intl

Wed 6/3

7:50 pm-1:35 pm

1 stop21h 45m

$791
Quickest round-trip

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Thu 7/23

5:20 pm-9:10 am

1 stop11h 50m

Reykjavik Keflavik Intl

Wed 7/29

5:00 pm-12:14 am

1 stop11h 14m

$813

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Wed 10/7

6:20 pm-8:50 am

1 stop10h 30m

Reykjavik Keflavik Intl

Fri 10/16

9:15 am-8:02 pm

2 stops38h 47m

$876

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Fri 8/28

2:49 pm-8:55 am

1 stop14h 06m

Reykjavik Keflavik Intl

Mon 8/31

7:50 pm-12:21 pm

1 stop20h 31m

$880

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Thu 8/27

2:40 pm-8:55 am

1 stop14h 15m

Reykjavik Keflavik Intl

Sun 8/30

7:50 pm-9:50 am

1 stop18h 00m

$883

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Wed 10/7

6:00 am-8:45 am

2 stops22h 45m

Reykjavik Keflavik Intl

Thu 10/15

10:00 am-11:27 pm

2 stops41h 27m

$889

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Mon 9/7

3:44 pm-7:00 am

1 stop11h 16m

Reykjavik Keflavik Intl

Tue 9/15

10:00 am-1:54 pm

2 stops31h 54m

$894

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Sat 9/5

6:00 am-7:55 am

2 stops45h 55m

Reykjavik Keflavik Intl

Tue 9/15

10:00 am-1:54 pm

2 stops31h 54m

$903

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Iceland from

How to get the cheapest flight ticket from Portland, Maine to Iceland

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 Iceland?

Icelandair, PLAY and Air Canada are the top three most popular airlines that fly to Iceland from Portland, Maine according to our data. Icelandair is the first choice among our users, with 91% of people opting to fly with this airline when traveling to Iceland. Keep in mind that there are 3 different airlines that fly to Iceland on a routine basis, so you have a few additional options to choose from.

Cheap Portland, Maine to Iceland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Iceland

Fastest flight time

11h 16m

Direct flights

None
The fastest flight from Portland, Maine to Iceland takes 11h 16m
There are no direct flights from Portland, Maine to Iceland. There are no popular flight routes from Portland, Maine to Iceland.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Iceland

  • When did momondo last update prices for flights from Portland Airport to Iceland?

    Prices for flights from Portland Airport to Iceland are refreshed on a daily basis.

  • How old do you have to be to fly from Portland Airport to Iceland?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Iceland.

  • What documentation or ID do you need to fly to Iceland?

    The travel and health documents required for your trip to Iceland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Iceland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

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 Iceland for you.

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

Yes. momondo allows you to filter the results for Portland to Iceland flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Iceland from Portland.

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

Yes momondo offers price alerts on flights to Iceland from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Iceland

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