$240 Find Cheap Flights from Iceland to Washington

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Washington

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, as well as popular online travel agencies
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Useful Info
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KAYAK's insights & trends for flights to Washington

Get data-powered insights and trends for flights to Washington to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Washington?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Washington from Iceland found in the last 72 hours was to Seattle, at $659 round-trip. The most popular route is Reykjavik Keflavik Intl Airport (KEF) to Seattle (SEA) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $659.

Which is the cheapest airport to fly into in Washington?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Washington is Seattle/Tacoma Intl Airport (SEA), with an average flight price of $745.


Good to know

Low seasonSeptember
High seasonAugust
Cheapest flight$240
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Reykjavik to Seattle

FAQs for booking flights from Iceland to Washington

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

    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 Iceland to Washington.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Iceland to 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 Iceland to Washington?

    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 from Iceland to Washington with an airline and back with another airline.

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

    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 from Iceland to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Washington?

    Based on KAYAK data, the cheapest day to fly to Washington is Tuesday where round-trip tickets can be as cheap as $721. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $959 on average.

  • What is the cheapest time of day to fly to Washington?

    The cheapest time of day to fly to Washington is generally at night, when round-trip flights cost $652 on average. Morning departures are around 9% more expensive than evening flights, on average. The most expensive time of day to fly to Washington is generally in the morning, which is peak travel time and where the average cost of a ticket is $903.

Top airline flying from Iceland to Washington

 
See real verified KAYAK customer reviews for airlines flying to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Iceland to Washington. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Iceland to Washington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
IcelandairOverall score based on 499 reviews
7.1Boarding
8.0Crew
6.2Food
7.0Comfort
7.0Entertainment
Airline reviews

Seats in premier saga class were narrow and hard. Very uncomfortable for a 5-hour flight.

4.0 OkaySamuel, Jun 2025BWI - KEF
Read more Icelandair reviews

Seats in premier saga class were narrow and hard. Very uncomfortable for a 5-hour flight.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset. If there is option to use another company, I suggest to other people use them.

I had an exit row and so was Comfortable on the long flight.

The seats on this airline are sooo small, even for a petite person. I felt like the seat tilted forward and I was fighting to stay in it. The lavatory is horribly small, with a wet floor because the sink is so small you can't help but splash the water all over when washing up.

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

The flights were in time and the bags arrived. well done

Overall good. I was surprised how easy it was to get from plain to plain in such a short time. Food choices were not so great and quite expensive. Entertainment was ok. Flights were smooth.

Book cheap flights from Iceland to Washington

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Washington found on KAYAK in the last 72 hours.
7/3Thu
1 stop
16h 46mKEF-SEA
7/13Sun
2 stops
28h 25mSEA-KEF
$600
7/29Tue
2 stops
30h 55mKEF-PDX
8/5Tue
2 stops
30h 45mPDX-KEF
$600
9/18Thu
1 stopScandinavian Airlines
34h 40mKEF-SEA
9/29Mon
2 stopsScandinavian Airlines
28h 50mSEA-KEF
$651
9/18Thu
1 stopScandinavian Airlines
34h 40mKEF-SEA
9/29Mon
2 stopsScandinavian Airlines
26h 50mSEA-KEF
$652
8/7Thu
nonstopIcelandair
8h 05mKEF-PDX
8/11Mon
nonstopIcelandair
7h 35mPDX-KEF
$670
8/1Fri
nonstopIcelandair
7h 55mKEF-SEA
8/7Thu
nonstopIcelandair
7h 30mSEA-KEF
$702
8/1Fri
2 stopsUnited Airlines
17h 23mKEF-SEA
8/6Wed
1 stopUnited Airlines
25h 10mSEA-KEF
$819
8/1Fri
1 stopUnited Airlines
13h 58mKEF-SEA
8/7Thu
1 stopUnited Airlines
11h 35mSEA-KEF
$823
7/27Sun
1 stopAir Canada
32h 10mKEF-SEA
8/5Tue
1 stopAir Canada
17h 50mSEA-KEF
$838
7/27Sun
2 stopsAir Canada
32h 30mKEF-SEA
8/5Tue
2 stopsAir Canada
15h 10mSEA-KEF
$852

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Washington found on KAYAK in the last 72 hours.
10/9Thu
2 stopsWestJet
33h 58mKEF-SEA
$240
10/9Thu
1 stopWestJet
17h 54mKEF-SEA
$243
10/9Thu
3 stops
16h 01mKEF-SEA
$286
6/29Sun
2 stops
30h 46mKEF-SEA
$316
10/9Thu
nonstopIcelandair
7h 55mKEF-SEA
$478
8/16Sat
nonstopIcelandair
7h 55mKEF-SEA
$490
8/9Sat
1 stopBritish Airways
32h 30mKEF-SEA
$737
8/2Sat
1 stopBritish Airways
32h 30mKEF-SEA
$743
10/5Sun
2 stopsFinnair
31h 20mKEF-PDX
$776
8/12Tue
2 stopsFinnair
37h 05mKEF-PDX
$796

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Last minute flights to Washington

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Washington that are departing in the next 10 days.
6/20Fri
nonstop
7h 55mKEF-SEA
6/24Tue
multi-stop
18h 10mSEA-KEF
$878
6/20Fri
nonstopIcelandair
7h 55mKEF-SEA
6/24Tue
nonstopIcelandair
7h 30mSEA-KEF
$938
6/20Fri
nonstop
7h 55mKEF-SEA
6/24Tue
multi-stop
19h 45mSEA-KEF
$980
6/20Fri
nonstop
7h 55mKEF-SEA
6/24Tue
multi-stop
19h 45mSEA-KEF
$995
6/20Fri
multi-stop
34h 36mKEF-SEA
6/24Tue
multi-stop
19h 45mSEA-KEF
$1,114
6/20Fri
multi-stop
31h 51mKEF-SEA
6/24Tue
multi-stop
15h 15mSEA-KEF
$1,128
6/19Thu
multi-stop
26h 56mKEF-SEA
6/24Tue
multi-stop
18h 10mSEA-KEF
$1,196
6/19Thu
multi-stopLufthansa
22h 44mKEF-SEA
6/24Tue
multi-stopLufthansa
11h 41mSEA-KEF
$1,200
6/19Thu
multi-stop
26h 56mKEF-SEA
6/24Tue
multi-stop
19h 45mSEA-KEF
$1,201
6/19Thu
multi-stop
26h 56mKEF-SEA
6/24Tue
multi-stop
15h 15mSEA-KEF
$1,219

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Everything you need to know for your flight to Washington

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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