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Cheap flights from Reykjavik Keflavik Intl Airport to Portland from $472

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 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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.
Multiple Airlines Logo
4:50 pm - 6:00 pm
KEF
-
PDX
8h 10mnonstop
Multiple Airlines Logo
7:00 am - 7:40 am
PDX
-
KEF
41h 40m
3 stops
$751Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Icelandair Logo
4:50 pm - 6:00 pm
KEF
-
PDX
8h 10mnonstop
Icelandair Logo
8:45 am - 6:15 am
PDX
-
KEF
14h 30m
1 stop
$804Icelandair
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
4:50 pm - 6:00 pm
KEF
-
PDX
8h 10mnonstop
Multiple Airlines Logo
2:45 pm - 9:25 am
PDX
-
KEF
11h 40m
1 stop
$816Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Icelandair Logo
4:50 pm - 6:00 pm
KEF
-
PDX
8h 10mnonstop
Icelandair Logo
8:45 am - 6:15 am
PDX
-
KEF
14h 30m
1 stop
$833Icelandair
Mon, Apr 20 - Mon, Apr 27
Icelandair Logo
4:50 pm - 6:00 pm
KEF
-
PDX
8h 10mnonstop
Icelandair Logo
8:30 pm - 6:15 am
PDX
-
KEF
26h 45m
1 stop
$839Icelandair
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
4:50 pm - 6:00 pm
KEF
-
PDX
8h 10mnonstop
Multiple Airlines Logo
7:00 am - 8:40 am
PDX
-
KEF
42h 40m
2 stops
$869Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
4:50 pm - 9:31 pm
KEF
-
PDX
11h 41m
1 stop
Multiple Airlines Logo
1:52 pm - 9:25 am
PDX
-
KEF
12h 33m
1 stop
$883Multiple Airlines
Thu, Apr 30 - Thu, May 7
Multiple Airlines Logo
7:45 pm - 11:59 pm
KEF
-
PDX
11h 14m
1 stop
Multiple Airlines Logo
8:30 pm - 6:15 am
PDX
-
KEF
26h 45m
1 stop
$905Multiple Airlines
Fri, May 1 - Fri, May 8
Icelandair Logo
7:45 pm - 8:01 am
KEF
-
PDX
19h 16m
1 stop
Icelandair Logo
7:05 am - 6:20 am
PDX
-
KEF
16h 15m
1 stop
$907Icelandair
Wed, Apr 29 - Wed, May 6
Lufthansa Logo
12:20 am - 11:59 pm
KEF
-
PDX
30h 39m
2 stops
Lufthansa Logo
7:00 am - 12:55 pm
PDX
-
KEF
22h 55m
2 stops
$921Lufthansa
Sun, Apr 19 - Mon, Apr 27

Icelandair flights from Reykjavik Keflavik Intl Airport to Portland

Our best Icelandair deals on Reykjavik Keflavik Intl Airport to Portland flight tickets
Icelandair
Apr 20
KEF4:50 pmReykjavik Keflavik Intl
8h 10m
PDX6:00 pmPortland
Apr 27
PDX3:30 pmPortland
7h 35m
KEF6:05 amReykjavik Keflavik Intl
$674
Icelandair
Apr 29
KEF4:50 pmReykjavik Keflavik Intl
8h 10m
PDX6:00 pmPortland
May 6
PDX8:45 amPortland
14h 30m
1 stop
KEF6:15 amReykjavik Keflavik Intl
$804
Icelandair
Apr 20
KEF4:50 pmReykjavik Keflavik Intl
8h 10m
PDX6:00 pmPortland
Apr 27
PDX8:45 amPortland
14h 30m
1 stop
KEF6:15 amReykjavik Keflavik Intl
$833

Lufthansa flights from Reykjavik Keflavik Intl Airport to Portland

Our best Lufthansa deals on Reykjavik Keflavik Intl Airport to Portland flight tickets
Lufthansa
Apr 29
KEF12:20 amReykjavik Keflavik Intl
31h 39m
2 stops
PDX12:59 amPortland
May 7
PDX2:41 pmPortland
25h 49m
2 stops
KEF11:30 pmReykjavik Keflavik Intl
$948
Lufthansa
Apr 18
KEF12:20 amReykjavik Keflavik Intl
30h 39m
2 stops
PDX11:59 pmPortland
Apr 29
PDX2:30 pmPortland
26h 40m
2 stops
KEF12:10 amReykjavik Keflavik Intl
$973
Lufthansa
Apr 19
KEF12:20 amReykjavik Keflavik Intl
23h 13m
2 stops
PDX4:33 pmPortland
Apr 27
PDX8:40 amPortland
21h 15m
2 stops
KEF12:55 pmReykjavik Keflavik Intl
$976

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 18, 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

Cheapest round-trip

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Mon 4/20

4:50 pm-6:00 pm

Nonstop8h 10m

Portland

Mon 4/27

7:00 am-7:40 am

3 stops41h 40m

$751

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Wed 4/29

4:50 pm-6:00 pm

Nonstop8h 10m

Portland

Wed 5/6

8:45 am-6:15 am

1 stop14h 30m

$804
Quickest round-trip

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Mon 4/20

4:50 pm-6:00 pm

Nonstop8h 10m

Portland

Mon 4/27

2:45 pm-9:25 am

1 stop11h 40m

$816

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Mon 4/20

4:50 pm-6:00 pm

Nonstop8h 10m

Portland

Mon 4/27

8:45 am-6:15 am

1 stop14h 30m

$833

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Fri 5/1

4:50 pm-6:00 pm

Nonstop8h 10m

Portland

Fri 5/8

8:30 pm-6:15 am

1 stop26h 45m

$839

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Mon 4/20

4:50 pm-6:00 pm

Nonstop8h 10m

Portland

Mon 4/27

7:00 am-8:40 am

2 stops42h 40m

$869

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Thu 4/30

4:50 pm-9:31 pm

1 stop11h 41m

Portland

Thu 5/7

1:52 pm-9:25 am

1 stop12h 33m

$883

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Fri 5/1

7:45 pm-11:59 pm

1 stop11h 14m

Portland

Fri 5/8

8:30 pm-6:15 am

1 stop26h 45m

$905

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Wed 4/29

7:45 pm-8:01 am

1 stop19h 16m

Portland

Wed 5/6

7:05 am-6:20 am

1 stop16h 15m

$907

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Sun 4/19

12:20 am-11:59 pm

2 stops30h 39m

Portland

Mon 4/27

7:00 am-12:55 pm

2 stops22h 55m

$921

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?

No. A direct flight is the cheapest option for a flight between Reykjavik Keflavik Intl Airport to Portland.

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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