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Cheap flights from Reykjavik Keflavik Intl Airport to Portland from $452

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Reykjavik Keflavik Intl Airport to Portland departing on 6/1. 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 Reykjavik Keflavik Intl Airport to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
12:45 pm - 11:30 pm
KEF
-
PDX
17h 45m
1 stop
Alaska Airlines Logo
5:30 pm - 9:00 am
PDX
-
KEF
32h 30m
1 stop
$750Alaska Airlines
Mon, Jun 22 - Thu, Jun 25
Icelandair Logo
4:50 pm - 6:00 pm
KEF
-
PDX
8h 10mnonstop
Icelandair Logo
1:52 pm - 9:25 am
PDX
-
KEF
12h 33m
1 stop
$855Icelandair
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
7:45 pm - 8:10 am
KEF
-
PDX
19h 25m
1 stop
Multiple Airlines Logo
3:30 pm - 6:05 am
PDX
-
KEF
7h 35mnonstop
$874Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
5:10 pm - 1:46 pm
KEF
-
PDX
27h 36m
1 stop
Multiple Airlines Logo
1:52 pm - 9:25 am
PDX
-
KEF
12h 33m
1 stop
$914Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
7:45 pm - 8:10 am
KEF
-
PDX
19h 25m
1 stop
Multiple Airlines Logo
1:35 pm - 9:25 am
PDX
-
KEF
12h 50m
1 stop
$918Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
5:10 pm - 9:23 am
KEF
-
PDX
23h 13m
1 stop
Multiple Airlines Logo
6:25 pm - 6:35 am
PDX
-
KEF
29h 10m
1 stop
$933Multiple Airlines
Sun, Apr 12 - Sun, Apr 19
Lufthansa Logo
12:20 am - 10:34 pm
KEF
-
PDX
29h 14m
2 stops
Lufthansa Logo
7:15 am - 11:25 pm
PDX
-
KEF
33h 10m
2 stops
$977Lufthansa
Mon, Apr 13 - Tue, Apr 21
Multiple Airlines Logo
4:50 pm - 6:00 pm
KEF
-
PDX
8h 10mnonstop
Multiple Airlines Logo
6:25 pm - 6:35 am
PDX
-
KEF
29h 10m
1 stop
$982Multiple Airlines
Sun, Apr 12 - Sun, Apr 19
Multiple Airlines Logo
7:50 pm - 2:44 pm
KEF
-
PDX
25h 54m
2 stops
Multiple Airlines Logo
7:00 am - 6:20 am
PDX
-
KEF
16h 20m
1 stop
$1,024Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Virgin Atlantic Logo
11:25 am - 10:16 pm
KEF
-
PDX
17h 51m
1 stop
Virgin Atlantic Logo
9:55 am - 9:30 am
PDX
-
KEF
16h 35m
2 stops
$1,035Virgin Atlantic
Wed, Apr 15 - Wed, Apr 22

Alaska Airlines flights from Reykjavik Keflavik Intl Airport to Portland

Our best Alaska Airlines deals on Reykjavik Keflavik Intl Airport to Portland flight tickets
Alaska Airlines
Jun 22
KEF12:45 pmReykjavik Keflavik Intl
17h 45m
1 stop
PDX11:30 pmPortland
Jun 25
PDX5:30 pmPortland
32h 30m
1 stop
KEF9:00 amReykjavik Keflavik Intl
$750
Alaska Airlines
Jun 22
KEF12:45 pmReykjavik Keflavik Intl
27h 44m
2 stops
PDX9:29 amPortland
Jun 25
PDX5:30 pmPortland
32h 30m
1 stop
KEF9:00 amReykjavik Keflavik Intl
$1,090

Scandinavian Airlines flights from Reykjavik Keflavik Intl Airport to Portland

Our best Scandinavian Airlines deals on Reykjavik Keflavik Intl Airport to Portland flight tickets
Scandinavian Airlines
Jun 22
KEF6:45 pmReykjavik Keflavik Intl
28h 48m
3 stops
PDX4:33 pmPortland
Jun 25
PDX10:00 amPortland
23h 15m
3 stops
KEF4:15 pmReykjavik Keflavik Intl
$2,083
Scandinavian Airlines
Jun 22
KEF6:45 pmReykjavik Keflavik Intl
28h 48m
3 stops
PDX4:33 pmPortland
Jun 25
PDX7:00 amPortland
26h 15m
2 stops
KEF4:15 pmReykjavik Keflavik Intl
$2,509

momondo Fare Finder

 
Customize your flight search to find flights from Reykjavik Keflavik Intl Airport to Portland 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 3, 2026.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Mon 6/22

12:45 pm-11:30 pm

1 stop17h 45m

Portland

Thu 6/25

5:30 pm-9:00 am

1 stop32h 30m

$750

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Wed 4/15

4:50 pm-6:00 pm

Nonstop8h 10m

Portland

Wed 4/22

1:52 pm-9:25 am

1 stop12h 33m

$855

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Tue 4/14

7:45 pm-8:10 am

1 stop19h 25m

Portland

Tue 4/21

3:30 pm-6:05 am

Nonstop7h 35m

$874

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Wed 4/15

5:10 pm-1:46 pm

1 stop27h 36m

Portland

Wed 4/22

1:52 pm-9:25 am

1 stop12h 33m

$914

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Tue 4/14

7:45 pm-8:10 am

1 stop19h 25m

Portland

Tue 4/21

1:35 pm-9:25 am

1 stop12h 50m

$918

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Sun 4/12

5:10 pm-9:23 am

1 stop23h 13m

Portland

Sun 4/19

6:25 pm-6:35 am

1 stop29h 10m

$933

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Mon 4/13

12:20 am-10:34 pm

2 stops29h 14m

Portland

Tue 4/21

7:15 am-11:25 pm

2 stops33h 10m

$977

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Sun 4/12

4:50 pm-6:00 pm

Nonstop8h 10m

Portland

Sun 4/19

6:25 pm-6:35 am

1 stop29h 10m

$982

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Tue 4/14

7:50 pm-2:44 pm

2 stops25h 54m

Portland

Tue 4/21

7:00 am-6:20 am

1 stop16h 20m

$1,024

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Wed 4/15

11:25 am-10:16 pm

1 stop17h 51m

Portland

Wed 4/22

9:55 am-9:30 am

2 stops16h 35m

$1,035

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 Portland from

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

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 Reykjavik Keflavik Intl to Portland flight route?

Fly from Reykjavik Keflavik Intl to Portland for the best Reykjavik Keflavik Intl - Portland flight prices

What cabin class options are available on Reykjavik Keflavik Intl to Portland flights?

There are 3 cabin classes available to choose from on Reykjavik Keflavik Intl to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Reykjavik Keflavik Intl Airport to Portland flights?

You could potentially save up to 15% on your flight if you consider stops on a Reykjavik Keflavik Intl Airport to Portland flight.

When to book flights from Reykjavik Keflavik Intl Airport to Portland

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

Cheap Reykjavik Keflavik Intl Airport to Portland (KEF to PDX) flight deals and tips

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

Fastest flight time

8h 10m

Direct flights

Every day

Airports in Portland

1 airport
The fastest flight from Reykjavik Keflavik Intl Airport to Portland takes 8h 10m
Direct flights go from Reykjavik Keflavik Intl Airport to Portland every day.
There is 1 airport in Portland. From Reykjavik Keflavik Intl Airport there are direct flights to Portland (PDX).
Search flight deals

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

    The straight-line distance from Reykjavik Keflavik Intl to Portland is 3729.8 mi. A reasonable flight in good conditions will take 8h 10m.

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

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

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

    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 Reykjavik Keflavik Intl Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Reykjavik Keflavik Intl Airport to Portland?

Traveling to a place near Portland?

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Reykjavik to Portland. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Portland from Reykjavik which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Reykjavik to Portland 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 Reykjavik to Portland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Reykjavik to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.

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