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Cheap flights from Portland, Maine to Iceland from $465

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 9/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Portland, Maine to Iceland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
6:00 am - 6:20 amPWM  Portland-KEF Reykjavik Keflavik Intl
20h 20m1 stop New York John F Kennedy Intl
Icelandair Logo
5:00 pm - 11:54 pmKEF  Reykjavik Keflavik Intl-PWM Portland
10h 54m1 stop New York John F Kennedy Intl
$786Icelandair
gio, set 10 - mar, set 22
United Airlines Logo
7:25 pm - 8:45 amPWM  Portland-KEF Reykjavik Keflavik Intl
33h 20m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl
United Airlines Logo
10:00 am - 2:38 pmKEF  Reykjavik Keflavik Intl-PWM Portland
32h 38m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$825United Airlines
sab, ott 3 - sab, ott 17
Multiple Airlines Logo
12:50 pm - 6:30 amPWM  Portland-KEF Reykjavik Keflavik Intl
12h 40m1 stop Baltimore/Washington
Multiple Airlines Logo
5:00 pm - 9:40 pmKEF  Reykjavik Keflavik Intl-PWM Portland
9h 40m1 stop Baltimore/Washington
$829Multiple Airlines
lun, gen 11 - mar, gen 19
United Airlines Logo
7:25 pm - 8:50 amPWM  Portland-KEF Reykjavik Keflavik Intl
33h 25m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
12:00 pm - 9:46 pmKEF  Reykjavik Keflavik Intl-PWM Portland
13h 46m1 stop Chicago O'Hare Intl
$836United Airlines
sab, ott 3 - sab, ott 17
United Airlines Logo
5:08 pm - 8:50 amPWM  Portland-KEF Reykjavik Keflavik Intl
11h 42m1 stop Chicago O'Hare Intl
United Airlines Logo
10:00 am - 11:28 pmKEF  Reykjavik Keflavik Intl-PWM Portland
41h 28m2 stops Toronto Pearson Intl Newark
$846United Airlines
ven, ott 2 - mar, ott 6
United Airlines Logo
6:00 am - 8:50 amPWM  Portland-KEF Reykjavik Keflavik Intl
22h 50m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
10:00 am - 11:28 pmKEF  Reykjavik Keflavik Intl-PWM Portland
41h 28m2 stops Toronto Pearson Intl Newark
$851United Airlines
ven, ott 2 - mar, ott 6
Air Canada Logo
8:03 am - 8:45 amPWM  Portland-KEF Reykjavik Keflavik Intl
20h 42m2 stops Newark Toronto Pearson Intl
Air Canada Logo
10:00 am - 11:28 pmKEF  Reykjavik Keflavik Intl-PWM Portland
41h 28m2 stops Toronto Pearson Intl Newark
$854Air Canada
ven, ott 2 - mar, ott 6
Air Canada Logo
8:03 am - 8:45 amPWM  Portland-KEF Reykjavik Keflavik Intl
20h 42m2 stops Newark Toronto Pearson Intl
Air Canada Logo
10:00 am - 11:28 pmKEF  Reykjavik Keflavik Intl-PWM Portland
41h 28m2 stops Toronto Pearson Intl Newark
$855Air Canada
ven, ott 2 - mar, ott 6
United Airlines Logo
11:17 am - 10:00 amPWM  Portland-KEF Reykjavik Keflavik Intl
41h 43m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
12:00 pm - 10:57 pmKEF  Reykjavik Keflavik Intl-PWM Portland
15h 57m2 stops Chicago O'Hare Intl Newark
$858United Airlines
gio, dic 3 - lun, dic 7
United Airlines Logo
6:00 am - 8:50 amPWM  Portland-KEF Reykjavik Keflavik Intl
22h 50m1 stop Chicago O'Hare Intl
United Airlines Logo
10:00 am - 11:28 pmKEF  Reykjavik Keflavik Intl-PWM Portland
41h 28m2 stops Toronto Pearson Intl Newark
$858United Airlines
ven, ott 2 - mar, ott 6

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Icelandair flights from Portland, Maine to Iceland

Our best Icelandair deals on Portland, Maine to Iceland flight tickets
Icelandair
Sep 10
PWM6:00 amPortland
20h 20m
1 stop
KEF6:20 amReykjavik Keflavik Intl
Sep 22
KEF5:00 pmReykjavik Keflavik Intl
10h 54m
1 stop
PWM11:54 pmPortland
$786
Icelandair
Oct 3
PWM6:00 amPortland
22h 55m
1 stop
KEF8:55 amReykjavik Keflavik Intl
Oct 17
KEF5:00 pmReykjavik Keflavik Intl
10h 52m
1 stop
PWM11:52 pmPortland
$864
Icelandair
Sep 12
PWM6:00 amPortland
22h 55m
1 stop
KEF8:55 amReykjavik Keflavik Intl
Sep 19
KEF5:00 pmReykjavik Keflavik Intl
10h 54m
1 stop
PWM11:54 pmPortland
$879

Scandinavian Airlines flights from Portland, Maine to Iceland

Our best Scandinavian Airlines deals on Portland, Maine to Iceland flight tickets
Scandinavian Airlines
Jan 11
PWM2:35 pmPortland
15h 15m
2 stops
KEF10:50 amReykjavik Keflavik Intl
Jan 18
KEF6:05 pmReykjavik Keflavik Intl
34h 44m
2 stops
PWM11:49 pmPortland
$1,632
Scandinavian Airlines
Dec 28
PWM2:35 pmPortland
21h 45m
2 stops
KEF5:20 pmReykjavik Keflavik Intl
Jan 3
KEF11:35 amReykjavik Keflavik Intl
41h 14m
2 stops
PWM11:49 pmPortland
$1,742
Scandinavian Airlines
Jan 10
PWM2:35 pmPortland
15h 15m
2 stops
KEF10:50 amReykjavik Keflavik Intl
Jan 18
KEF11:35 amReykjavik Keflavik Intl
41h 14m
2 stops
PWM11:49 pmPortland
$1,756

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 agosto 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 Portland - KEF Reykjavik Keflavik Intl

PWMKEF

Portland

gio 9/10

6:00 am-6:20 am

1 stop20h 20m

Reykjavik Keflavik Intl

mar 9/22

5:00 pm-11:54 pm

1 stop10h 54m

$786

PortlandReykjavik

PWM Portland - KEF Reykjavik Keflavik Intl

PWMKEF

Portland

sab 10/3

7:25 pm-8:45 am

2 stops33h 20m

Reykjavik Keflavik Intl

sab 10/17

10:00 am-2:38 pm

2 stops32h 38m

$825
Quickest round-trip

PortlandReykjavik

PWM Portland - KEF Reykjavik Keflavik Intl

PWMKEF

Portland

lun 1/11

12:50 pm-6:30 am

1 stop12h 40m

Reykjavik Keflavik Intl

mar 1/19

5:00 pm-9:40 pm

1 stop9h 40m

$829

PortlandReykjavik

PWM Portland - KEF Reykjavik Keflavik Intl

PWMKEF

Portland

sab 10/3

7:25 pm-8:50 am

2 stops33h 25m

Reykjavik Keflavik Intl

sab 10/17

12:00 pm-9:46 pm

1 stop13h 46m

$836

PortlandReykjavik

PWM Portland - KEF Reykjavik Keflavik Intl

PWMKEF

Portland

ven 10/2

5:08 pm-8:50 am

1 stop11h 42m

Reykjavik Keflavik Intl

mar 10/6

10:00 am-11:28 pm

2 stops41h 28m

$846

PortlandReykjavik

PWM Portland - KEF Reykjavik Keflavik Intl

PWMKEF

Portland

ven 10/2

6:00 am-8:50 am

2 stops22h 50m

Reykjavik Keflavik Intl

mar 10/6

10:00 am-11:28 pm

2 stops41h 28m

$851

PortlandReykjavik

PWM Portland - KEF Reykjavik Keflavik Intl

PWMKEF

Portland

ven 10/2

8:03 am-8:45 am

2 stops20h 42m

Reykjavik Keflavik Intl

mar 10/6

10:00 am-11:28 pm

2 stops41h 28m

$854

PortlandReykjavik

PWM Portland - KEF Reykjavik Keflavik Intl

PWMKEF

Portland

ven 10/2

8:03 am-8:45 am

2 stops20h 42m

Reykjavik Keflavik Intl

mar 10/6

10:00 am-11:28 pm

2 stops41h 28m

$855

PortlandReykjavik

PWM Portland - KEF Reykjavik Keflavik Intl

PWMKEF

Portland

gio 12/3

11:17 am-10:00 am

2 stops41h 43m

Reykjavik Keflavik Intl

lun 12/7

12:00 pm-10:57 pm

2 stops15h 57m

$858

PortlandReykjavik

PWM Portland - KEF Reykjavik Keflavik Intl

PWMKEF

Portland

ven 10/2

6:00 am-8:50 am

1 stop22h 50m

Reykjavik Keflavik Intl

mar 10/6

10:00 am-11:28 pm

2 stops41h 28m

$858

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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?

United Airlines, Air Canada, and Air France are the most popular carriers operating from Portland to Iceland

What airlines fly to Iceland?

Icelandair, United Airlines 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 98% of people opting to fly with this airline when traveling to Iceland. Keep in mind that there are 4 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

12h 05m

Direct flights

None
The fastest flight from Portland, Maine to Iceland takes 12h 05m
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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