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Cheap flights from Portland, Maine to Iceland from $494

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Iceland departing on 7/27. 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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Find the cheapest flights from Portland, Maine to Iceland

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
2:51 pm - 9:30 am
PWM
-
KEF
14h 39m
1 stop
KLM Logo
11:25 am - 12:43 am
KEF
-
PWM
17h 18m
1 stop
$675KLM
Mon, May 4 - Mon, May 11
Delta Logo
4:43 pm - 9:30 am
PWM
-
KEF
12h 47m
2 stops
Delta Logo
11:25 am - 12:43 am
KEF
-
PWM
17h 18m
1 stop
$679Delta
Mon, May 4 - Mon, May 11
Icelandair Logo
6:00 am - 8:55 am
PWM
-
KEF
22h 55m
1 stop
Icelandair Logo
5:00 pm - 11:36 pm
KEF
-
PWM
10h 36m
1 stop
$698Icelandair
Fri, May 15 - Mon, May 18
Icelandair Logo
6:00 am - 6:20 am
PWM
-
KEF
20h 20m
1 stop
Icelandair Logo
7:50 pm - 1:24 pm
KEF
-
PWM
21h 34m
1 stop
$705Icelandair
Tue, May 19 - Tue, May 26
Air Europa Logo
1:18 pm - 6:20 am
PWM
-
KEF
13h 02m
2 stops
Air Europa Logo
8:50 am - 4:07 pm
KEF
-
PWM
11h 17m
1 stop
$757Air Europa
Tue, May 19 - Tue, May 26
Delta Logo
6:00 am - 6:20 am
PWM
-
KEF
20h 20m
2 stops
Delta Logo
8:50 am - 11:09 pm
KEF
-
PWM
18h 19m
2 stops
$758Delta
Tue, May 19 - Tue, May 26
Icelandair Logo
2:25 pm - 6:20 am
PWM
-
KEF
11h 55m
1 stop
Icelandair Logo
7:50 pm - 1:29 pm
KEF
-
PWM
21h 39m
1 stop
$779Icelandair
Tue, Jul 7 - Mon, Jul 13
Icelandair Logo
6:00 am - 8:55 am
PWM
-
KEF
22h 55m
1 stop
Icelandair Logo
7:50 pm - 11:36 pm
KEF
-
PWM
31h 46m
1 stop
$786Icelandair
Tue, May 12 - Sat, May 16
Multiple Airlines Logo
6:00 am - 6:20 am
PWM
-
KEF
20h 20m
1 stop
Multiple Airlines Logo
5:00 pm - 10:59 pm
KEF
-
PWM
9h 59m
1 stop
$797Multiple Airlines
Tue, Mar 31 - Wed, Apr 15
Multiple Airlines Logo
6:00 am - 6:20 am
PWM
-
KEF
20h 20m
1 stop
Multiple Airlines Logo
7:50 pm - 10:59 pm
KEF
-
PWM
31h 09m
1 stop
$820Multiple Airlines
Tue, Mar 31 - Tue, Apr 14

Icelandair flights from Portland, Maine to Iceland

Our best Icelandair deals on Portland, Maine to Iceland flight tickets
Icelandair
May 15
PWM6:00 amPortland
22h 55m
1 stop
KEF8:55 amReykjavik Keflavik Intl
May 18
KEF5:00 pmReykjavik Keflavik Intl
10h 36m
1 stop
PWM11:36 pmPortland
$698
Icelandair
May 19
PWM6:00 amPortland
20h 20m
1 stop
KEF6:20 amReykjavik Keflavik Intl
May 26
KEF7:50 pmReykjavik Keflavik Intl
21h 34m
1 stop
PWM1:24 pmPortland
$705
Icelandair
Jul 7
PWM2:25 pmPortland
11h 55m
1 stop
KEF6:20 amReykjavik Keflavik Intl
Jul 13
KEF7:50 pmReykjavik Keflavik Intl
21h 39m
1 stop
PWM1:29 pmPortland
$779

KLM flights from Portland, Maine to Iceland

Our best KLM deals on Portland, Maine to Iceland flight tickets
KLM
May 4
PWM2:51 pmPortland
14h 39m
1 stop
KEF9:30 amReykjavik Keflavik Intl
May 11
KEF11:25 amReykjavik Keflavik Intl
17h 18m
1 stop
PWM12:43 amPortland
$675
KLM
Apr 2
PWM2:30 pmPortland
15h 00m
1 stop
KEF9:30 amReykjavik Keflavik Intl
Apr 14
KEF11:25 amReykjavik Keflavik Intl
17h 21m
1 stop
PWM12:46 amPortland
$1,339

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 March 14, 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

Mon 5/4

2:51 pm-9:30 am

1 stop14h 39m

Reykjavik Keflavik Intl

Mon 5/11

11:25 am-12:43 am

1 stop17h 18m

$675

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Mon 5/4

4:43 pm-9:30 am

2 stops12h 47m

Reykjavik Keflavik Intl

Mon 5/11

11:25 am-12:43 am

1 stop17h 18m

$679

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Fri 5/15

6:00 am-8:55 am

1 stop22h 55m

Reykjavik Keflavik Intl

Mon 5/18

5:00 pm-11:36 pm

1 stop10h 36m

$698

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Tue 5/19

6:00 am-6:20 am

1 stop20h 20m

Reykjavik Keflavik Intl

Tue 5/26

7:50 pm-1:24 pm

1 stop21h 34m

$705
Quickest round-trip

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Tue 5/19

1:18 pm-6:20 am

2 stops13h 02m

Reykjavik Keflavik Intl

Tue 5/26

8:50 am-4:07 pm

1 stop11h 17m

$757

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Tue 5/19

6:00 am-6:20 am

2 stops20h 20m

Reykjavik Keflavik Intl

Tue 5/26

8:50 am-11:09 pm

2 stops18h 19m

$758

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Tue 7/7

2:25 pm-6:20 am

1 stop11h 55m

Reykjavik Keflavik Intl

Mon 7/13

7:50 pm-1:29 pm

1 stop21h 39m

$779

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Tue 5/12

6:00 am-8:55 am

1 stop22h 55m

Reykjavik Keflavik Intl

Sat 5/16

7:50 pm-11:36 pm

1 stop31h 46m

$786

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Tue 3/31

6:00 am-6:20 am

1 stop20h 20m

Reykjavik Keflavik Intl

Wed 4/15

5:00 pm-10:59 pm

1 stop9h 59m

$797

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Tue 3/31

6:00 am-6:20 am

1 stop20h 20m

Reykjavik Keflavik Intl

Tue 4/14

7:50 pm-10:59 pm

1 stop31h 09m

$820

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 is the cheapest airline that flies from Portland to Iceland?

Lufthansa, United Airlines, and Austrian Airlines are the most popular carriers operating from Portland to Iceland

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 88% 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

14h 38m

Direct flights

None
The fastest flight from Portland, Maine to Iceland takes 14h 38m
There are no direct flights from Portland, Maine to Iceland. There are no popular flight routes from Portland, Maine to Iceland.
Search flight deals

  • 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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