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Find cheap flights from Washington to Iceland from $273

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 8/25. 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
Sat 6/22
Sat 6/29

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In the last 7 days travelers have searched 43,800,826 times on KAYAK, and here is why:

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Good to know

Low season

December

High season

August

Cheapest flight

$273
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 Seattle to Reykjavik-Keflavik Airport

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

8/21Wed
1 stop
32h 40mPDX-KEF
9/13Fri
1 stop
28h 17mKEF-PDX
$403
8/20Tue
2 stopsAir Canada
19h 35mPDX-KEF
9/3Tue
2 stopsAir Canada
30h 57mKEF-PDX
$519
8/20Tue
1 stopAir France
11h 50mPDX-KEF
9/3Tue
1 stopAir France
19h 52mKEF-PDX
$533
8/10Sat
1 stopDelta
24h 25mPDX-KEF
8/22Thu
1 stopDelta
13h 32mKEF-PDX
$538
8/20Tue
2 stopsUnited Airlines
24h 01mPDX-KEF
9/3Tue
3 stopsUnited Airlines
45h 49mKEF-PDX
$549
7/17Wed
1 stopAir France
19h 20mSEA-KEF
8/16Fri
1 stopAir France
20h 55mKEF-SEA
$573
7/28Sun
1 stopKLM
20h 08mPDX-KEF
8/12Mon
1 stopKLM
18h 30mKEF-PDX
$573
7/10Wed
1 stopDelta
23h 25mSEA-KEF
7/28Sun
1 stopDelta
21h 29mKEF-SEA
$578
8/14Wed
2 stopsUnited Airlines
29h 50mPDX-KEF
8/23Fri
2 stopsUnited Airlines
36h 10mKEF-PDX
$584
7/11Thu
1 stopKLM
20h 08mPDX-KEF
7/28Sun
1 stopKLM
19h 12mKEF-PDX
$612

Search by stops

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Recent one-way flight deals

8/25Sun
2 stops
24h 43mSEA-KEF
$273
8/25Sun
3 stops
19h 25mSEA-KEF
$275
7/8Mon
2 stops
24h 56mSEA-KEF
$276
8/25Sun
1 stopWestJet
18h 15mSEA-KEF
$281
7/12Fri
1 stopWestJet
11h 25mSEA-KEF
$296
8/9Fri
1 stopUndisclosed Carrier
11h 25mSEA-KEF
$358
8/8Thu
nonstopIcelandair
7h 25mSEA-KEF
$450
7/21Sun
2 stopsUnited Airlines
23h 45mPDX-KEF
$454
8/17Sat
nonstopIcelandair
7h 20mSEA-KEF
$455
7/29Mon
2 stopsUnited Airlines
25h 58mPDX-KEF
$465

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Last minute flights from Washington to Iceland

Last minute flight, train and bus deals

5/28Tue
multi-stopDelta
23h 20mPDX-KEF
6/5Wed
multi-stopDelta
14h 37mKEF-PDX
$718
5/27Mon
multi-stop
19h 15mPDX-KEF
6/3Mon
multi-stop
27h 27mKEF-PDX
$821
5/27Mon
multi-stop
19h 15mPDX-KEF
6/3Mon
multi-stop
16h 56mKEF-PDX
$826
5/25Sat
multi-stopWestJet
27h 20mSEA-KEF
6/25Tue
multi-stopWestJet
10h 21mKEF-SEA
$911
5/25Sat
nonstopIcelandair
7h 25mSEA-KEF
6/25Tue
nonstopIcelandair
7h 50mKEF-SEA
$938
5/25Sat
nonstopIcelandair
7h 25mSEA-KEF
5/31Fri
nonstopIcelandair
7h 50mKEF-SEA
$957
5/25Sat
multi-stopUnited Airlines
14h 45mPDX-KEF
6/8Sat
multi-stopUnited Airlines
32h 47mKEF-PDX
$1,086
5/24Fri
multi-stopUnited Airlines
25h 15mPDX-KEF
6/8Sat
multi-stopUnited Airlines
36h 11mKEF-PDX
$1,100
5/25Sat
multi-stopKLM
19h 23mPDX-KEF
6/8Sat
multi-stopKLM
19h 24mKEF-PDX
$1,102
5/25Sat
multi-stopKLM
19h 20mSEA-KEF
5/31Fri
multi-stopKLM
15h 15mKEF-SEA
$1,137

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Flights to Iceland

Return flight deals:

Iceland - Washington

Cabin classes:

$2,267
$2,313
$503

Browse destinations: