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Find cheap flights from Washington to Iceland from $257

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington to Iceland departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 7/5
Fri 7/12

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In the last 7 days travelers have searched 44,281,614 times on KAYAK, and here is why:

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Good to know

Low season

December

High season

August

Cheapest flight

$257
Best time to beat the crowds but there is an average 37% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Portland to Reykjavik

FAQs for booking flights from Washington to Iceland

  • How does KAYAK find such low prices on flights from Washington to Iceland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Iceland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Iceland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Iceland from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington to Iceland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Iceland with an airline and back to Washington with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Iceland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Iceland from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Washington to Iceland

Recent round-trip flight deals

9/10Tue
2 stopsAir Canada
29h 55mPDX-KEF
9/18Wed
2 stopsAir Canada
35h 59mKEF-PDX
$441
8/27Tue
2 stopsAir Canada
15h 15mPDX-KEF
9/10Tue
2 stopsAir Canada
30h 57mKEF-PDX
$449
11/3Sun
1 stopBritish Airways
32h 10mSEA-KEF
11/14Thu
1 stopBritish Airways
31h 35mKEF-SEA
$474
11/3Sun
1 stopBritish Airways
32h 10mSEA-KEF
11/14Thu
2 stopsBritish Airways
43h 09mKEF-SEA
$484
9/10Tue
1 stop
25h 10mPDX-KEF
9/18Wed
2 stops
35h 47mKEF-PDX
$484
10/13Sun
1 stopDelta
15h 15mSEA-KEF
10/21Mon
1 stopDelta
30h 15mKEF-SEA
$488
8/27Tue
1 stop
13h 30mPDX-KEF
9/3Tue
2 stops
36h 02mKEF-PDX
$489
10/12Sat
2 stopsDelta
22h 45mSEA-KEF
10/21Mon
1 stopDelta
30h 15mKEF-SEA
$493
11/3Sun
1 stopAmerican Airlines
32h 10mSEA-KEF
11/14Thu
1 stopAmerican Airlines
36h 55mKEF-SEA
$494
9/28Sat
2 stopsAmerican Airlines
27h 01mSEA-KEF
10/8Tue
1 stopAmerican Airlines
14h 35mKEF-SEA
$616

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Recent one-way flight deals

9/22Sun
1 stopWestJet
17h 00mPDX-KEF
$257
7/14Sun
1 stopWestJet
18h 15mSEA-KEF
$264
8/22Thu
1 stop
15h 55mPDX-KEF
$268
10/23Wed
1 stop
32h 40mPDX-KEF
$301
8/11Sun
2 stopsAir Canada
19h 35mPDX-KEF
$425
7/29Mon
2 stopsAir Canada
25h 55mPDX-KEF
$431
11/19Tue
nonstopIcelandair
7h 30mPDX-KEF
$446
8/22Thu
nonstopIcelandair
7h 35mPDX-KEF
$451
7/15Mon
1 stopUnited Airlines
18h 30mSEA-KEF
$465
8/18Sun
2 stopsUnited Airlines
20h 30mPDX-KEF
$465

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Search by price

Last minute flights from Washington to Iceland

Last minute flight, train and bus deals

6/9Sun
multi-stopAir Canada
25h 55mPDX-KEF
6/16Sun
multi-stopAir Canada
19h 25mKEF-PDX
$640
6/9Sun
multi-stopAir Canada
25h 55mPDX-KEF
6/16Sun
multi-stopAir Canada
19h 39mKEF-PDX
$646
6/9Sun
multi-stopKLM
20h 15mPDX-KEF
6/16Sun
multi-stopKLM
19h 24mKEF-PDX
$788
6/8Sat
multi-stopDelta
23h 30mPDX-KEF
6/16Sun
multi-stopDelta
19h 24mKEF-PDX
$793
6/6Thu
multi-stopKLM
15h 15mSEA-KEF
6/12Wed
multi-stopKLM
15h 05mKEF-SEA
$848
6/7Fri
multi-stop
20h 25mGEG-KEF
6/11Tue
multi-stop
38h 37mKEF-GEG
$862
6/9Sun
multi-stop
24h 48mPDX-KEF
6/13Thu
multi-stop
16h 56mKEF-PDX
$898
6/9Sun
nonstopIcelandair
7h 25mSEA-KEF
6/14Fri
nonstopIcelandair
7h 50mKEF-SEA
$899
6/6Thu
nonstopIcelandair
7h 20mSEA-KEF
6/12Wed
nonstopIcelandair
7h 50mKEF-SEA
$931
6/6Thu
multi-stopDelta
17h 15mGEG-KEF
6/11Tue
multi-stopDelta
21h 13mKEF-GEG
$1,073

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Flights to Iceland

Return flight deals:

Iceland - Washington

Cabin classes:

$2,031
$1,937
$488

Browse destinations: