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Cheap flights from Reykjavik Keflavik Intl Airport to Portland from $498

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 11/21. 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

Icelandair Logo
4:50 pm - 5:00 pmKEF-PDX
8h 10mnonstop
Icelandair Logo
2:45 pm - 6:15 amPDX-KEF
7h 30mnonstop
$648Icelandair
Find Deal
Sun, Nov 9 - Sat, Nov 15
Icelandair Logo
4:50 pm - 5:00 pmKEF-PDX
8h 10mnonstop
Icelandair Logo
2:45 pm - 6:15 amPDX-KEF
7h 30mnonstop
$659Icelandair
Find Deal
Sun, Nov 9 - Sat, Nov 15
Multiple Airlines Logo
4:50 pm - 5:00 pmKEF-PDX
8h 10mnonstop
Multiple Airlines Logo
7:40 am - 6:05 amPDX-KEF
14h 25m1 stop
$828Multiple Airlines
Find Deal
Sun, Nov 9 - Sat, Nov 15
Multiple Airlines Logo
4:50 pm - 5:55 pmKEF-PDX
8h 05mnonstop
Multiple Airlines Logo
12:43 pm - 4:55 amPDX-KEF
33h 12m3 stops
$864Multiple Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Delta Logo
8:45 am - 9:48 pmKEF-PDX
20h 03m1 stop
Delta Logo
10:58 pm - 6:20 amPDX-KEF
24h 22m1 stop
$898Delta
Find Deal
Mon, Oct 6 - Fri, Oct 10
Delta Logo
11:25 am - 12:06 pmKEF-PDX
31h 41m1 stop
Delta Logo
11:39 am - 6:20 amPDX-KEF
11h 41m1 stop
$911Delta
Find Deal
Tue, Oct 14 - Tue, Oct 21
American Airlines Logo
5:55 pm - 3:55 pmKEF-PDX
30h 00m1 stop
American Airlines Logo
1:26 pm - 10:55 amPDX-KEF
61h 29m2 stops
$1,017American Airlines
Find Deal
Sun, Nov 9 - Sat, Nov 15
American Airlines Logo
5:55 pm - 10:48 amKEF-PDX
48h 53m2 stops
American Airlines Logo
1:26 pm - 10:55 amPDX-KEF
61h 29m2 stops
$1,073American Airlines
Find Deal
Sun, Nov 9 - Sat, Nov 15
Scandinavian Airlines Logo
7:40 am - 10:53 pmKEF-PDX
22h 13m2 stops
Scandinavian Airlines Logo
12:25 pm - 11:50 pmPDX-KEF
28h 25m3 stops
$1,155Scandinavian Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Scandinavian Airlines Logo
7:35 am - 10:56 pmKEF-PDX
23h 21m2 stops
Scandinavian Airlines Logo
10:35 am - 11:55 pmPDX-KEF
29h 20m3 stops
$1,407Scandinavian Airlines
Find Deal
Sun, Nov 9 - Sat, Nov 15

Lufthansa flights from Reykjavik Keflavik Intl Airport to Portland

Our best Lufthansa deals on Reykjavik Keflavik Intl Airport to Portland flight tickets
Lufthansa
Nov 8
KEF12:30 amReykjavik Keflavik Intl
31h 56m
2 stops
PDX12:26 amPortland
Nov 15
PDX7:00 amPortland
23h 20m
2 stops
KEF2:20 pmReykjavik Keflavik Intl
$1,241
Find similar
Lufthansa
Sep 17
KEF12:25 amReykjavik Keflavik Intl
25h 21m
2 stops
PDX6:46 pmPortland
Sep 22
PDX2:15 pmPortland
11h 15m
1 stop
KEF8:30 amReykjavik Keflavik Intl
$1,291
Find similar
Lufthansa
Sep 17
KEF12:25 amReykjavik Keflavik Intl
25h 21m
2 stops
PDX6:46 pmPortland
Sep 22
PDX5:40 pmPortland
23h 30m
2 stops
KEF12:10 amReykjavik Keflavik Intl
$1,348
Find similar

Delta flights from Reykjavik Keflavik Intl Airport to Portland

Our best Delta deals on Reykjavik Keflavik Intl Airport to Portland flight tickets
Delta
Oct 6
KEF8:45 amReykjavik Keflavik Intl
20h 03m
1 stop
PDX9:48 pmPortland
Oct 10
PDX10:58 pmPortland
24h 22m
1 stop
KEF6:20 amReykjavik Keflavik Intl
$898
Find similar
Delta
Oct 14
KEF11:25 amReykjavik Keflavik Intl
31h 41m
1 stop
PDX12:06 pmPortland
Oct 21
PDX11:39 amPortland
11h 41m
1 stop
KEF6:20 amReykjavik Keflavik Intl
$911
Find similar
Delta
Oct 11
KEF11:25 amReykjavik Keflavik Intl
16h 39m
1 stop
PDX9:04 pmPortland
Oct 15
PDX1:40 pmPortland
12h 50m
1 stop
KEF9:30 amReykjavik Keflavik Intl
$1,119
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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 September 16, 2025.
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

Sun 11/9

4:50 pm-5:00 pm

Nonstop8h 10m

Portland

Sat 11/15

2:45 pm-6:15 am

Nonstop7h 30m

$648

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Sun 11/9

4:50 pm-5:00 pm

Nonstop8h 10m

Portland

Sat 11/15

2:45 pm-6:15 am

Nonstop7h 30m

$659

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Sun 11/9

4:50 pm-5:00 pm

Nonstop8h 10m

Portland

Sat 11/15

7:40 am-6:05 am

1 stop14h 25m

$828

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Tue 10/14

4:50 pm-5:55 pm

Nonstop8h 05m

Portland

Tue 10/21

12:43 pm-4:55 am

3 stops33h 12m

$864

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Mon 10/6

8:45 am-9:48 pm

1 stop20h 03m

Portland

Fri 10/10

10:58 pm-6:20 am

1 stop24h 22m

$898

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Tue 10/14

11:25 am-12:06 pm

1 stop31h 41m

Portland

Tue 10/21

11:39 am-6:20 am

1 stop11h 41m

$911

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Sun 11/9

5:55 pm-3:55 pm

1 stop30h 00m

Portland

Sat 11/15

1:26 pm-10:55 am

2 stops61h 29m

$1,017

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Sun 11/9

5:55 pm-10:48 am

2 stops48h 53m

Portland

Sat 11/15

1:26 pm-10:55 am

2 stops61h 29m

$1,073

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Tue 10/14

7:40 am-10:53 pm

2 stops22h 13m

Portland

Tue 10/21

12:25 pm-11:50 pm

3 stops28h 25m

$1,155

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Sun 11/9

7:35 am-10:56 pm

2 stops23h 21m

Portland

Sat 11/15

10:35 am-11:55 pm

3 stops29h 20m

$1,407

Flights are sorted by cheapest round-trip flights 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 day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Saturday when prices can be found for as low as $616. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Wednesday, with ticket prices averaging around $862.

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.

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

Best Price Found

$561

Fastest flight time

8h 05m

Direct flights

Mon, Tue and Sat

Airports in Portland

1 airport
The best one-way flight to Portland from Reykjavik Keflavik Intl Airport in the past 72 hours is $561. The best round-trip flight deal from Reykjavik Keflavik Intl Airport to Portland found on momondo in the last 72 hours is $791.
The fastest flight from Reykjavik Keflavik Intl Airport to Portland takes 8h 05m
Direct flights go from Reykjavik Keflavik Intl Airport to Portland on Monday, Tuesday and Saturday. The only airline offering direct flights is Icelandair.
There is 1 airport near Portland: 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 05m.

  • 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?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
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Depoe Bay
Rockaway Beach
Beaverton
Hillsboro
Hood River
Gresham
McMinnville
Longview
Tigard
The Dalles
Pacific City
Tillamook
Manzanita

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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