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$349+ Cheap flights from Iceland to Washington

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — SEA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Iceland to Washington

Keep the following information in mind while searching for Iceland to Washington flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$321
(ResecentrumGruppen)

Good one-way deal

$647 or less
Provider with most accurate pricing for Reykjavik (REK)-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Reykjavik (REK)-Seattle/Tacoma Intl flights.
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From Iceland to Washington
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Price to beat on a one-way flight from Iceland to Washington.
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Find flight deals from Iceland to Washington

Cheapest flights from Iceland to Washington
Explore the most affordable flight options available from Iceland to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:50 pmKEF - PDX
Nonstop8h 10mIcelandair
Tue 11/182:45 pmPDX - KEF
Nonstop7h 30mIcelandair
Deal found 10/29$349
This Booking.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:00 pmKEF - SEA
Nonstop8h 00mIcelandair
Wed 12/102:35 pmSEA - KEF
Nonstop7h 40mIcelandair
Deal found 10/30$382
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:55 pmKEF - SEA
1 stop13h 35mMultiple Airlines
Wed 12/107:55 amSEA - KEF
1 stop14h 10mMultiple Airlines
Deal found 10/29$658
This FlightHub deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:00 pmKEF - SEA
Nonstop8h 00mIcelandair
Tue 12/302:35 pmSEA - KEF
Nonstop7h 40mIcelandair
Deal found 10/29$694
This Icelandair deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:50 pmKEF - PDX
Nonstop8h 10mMultiple Airlines
Tue 11/187:00 amPDX - KEF
1 stop15h 05mMultiple Airlines
Deal found 10/29$723
This Expedia deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/134:45 pmKEF - PDX
1 stop30h 43mMultiple Airlines
Sat 12/207:08 pmPDX - KEF
1 stop27h 27mMultiple Airlines
Deal found 10/29$1,080
This Scandinavian Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:35 amKEF - PDX
2 stops21h 08mScandinavian Airlines
Tue 11/187:05 amPDX - KEF
2 stops19h 40mScandinavian Airlines
Deal found 10/29$1,193

Cheapflights Fare Finder

 
Customize your flight search to find flights from Iceland to Washington 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, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Iceland to Washington that are best for you.

Fly from

Iceland

Fly to

Washington

Route

Depart

Return

Price

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Fri 11/14

4:50 pm-5:00 pm

Nonstop8h 10m

Portland

Tue 11/18

2:45 pm-6:15 am

Nonstop7h 30m

$349

ReykjavikSeattle

KEF - SEA

KEFSEA

Reykjavik Keflavik Intl

Thu 12/4

5:00 pm-5:00 pm

Nonstop8h 00m

Seattle/Tacoma Intl

Wed 12/10

2:35 pm-6:15 am

Nonstop7h 40m

$382

ReykjavikSeattle

KEF - SEA

KEFSEA

Reykjavik Keflavik Intl

Thu 12/4

4:55 pm-10:30 pm

1 stop13h 35m

Seattle/Tacoma Intl

Wed 12/10

7:55 am-6:05 am

1 stop14h 10m

$658

ReykjavikSeattle

KEF - SEA

KEFSEA

Reykjavik Keflavik Intl

Tue 12/16

5:00 pm-5:00 pm

Nonstop8h 00m

Seattle/Tacoma Intl

Tue 12/30

2:35 pm-6:15 am

Nonstop7h 40m

$695

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Fri 11/14

4:50 pm-5:00 pm

Nonstop8h 10m

Portland

Tue 11/18

7:00 am-6:05 am

1 stop15h 05m

$723

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Sat 12/13

4:45 pm-3:28 pm

1 stop30h 43m

Portland

Sat 12/20

7:08 pm-6:35 am

1 stop27h 27m

$1,080

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Fri 11/14

7:35 am-8:43 pm

2 stops21h 08m

Portland

Tue 11/18

7:05 am-10:45 am

2 stops19h 40m

$1,193

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Fri 11/21

4:50 pm-5:00 pm

Nonstop8h 10m

$388

ReykjavikSeattle

KEF - SEA

KEFSEA

Reykjavik Keflavik Intl

Sun 2/22

4:30 pm-10:36 am

1 stop26h 06m

$452

ReykjavikSeattle

KEF - SEA

KEFSEA

Reykjavik Keflavik Intl

Mon 11/24

5:00 pm-5:00 pm

Nonstop8h 00m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 24 results
1
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Best time to book a flight from Iceland to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Iceland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Iceland to Washington

What is the cheapest time of day to fly from IS to WA?

Find hourly flight availability from Iceland to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

When flying from Iceland to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated October 30, 2025.
Get a feel of what it's like to fly with Icelandair from Iceland to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.1
Good
562 reviews

Food

6.2

Crew

8.1

Comfort

6.9

Overall

7.1

Boarding

7.2

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.
Icelandair
7.1
Good
562 reviews
Icelandair
7.1
Good
562 reviews

Food

6.2

Crew

8.1

Comfort

6.9

Overall

7.1

Boarding

7.2

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.

Related info for your journey

Find useful and relevant information for your journey from Iceland to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Iceland to State of Washington?

    For as low as $349, Icelandair can have you in State of Washington from Iceland in 8h 10m. Airlines will cover a distance of 3724 mi. Generally, flights for this route are nonstop.

  • Can I find deals for flights from Iceland to Washington that include hotel bookings?

    Yes. In addition to deals on Iceland to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Iceland to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iceland to Washington.

  • Can I find deals for business class flights from Iceland to Washington?

    Yes. Cheapflights offers flight deals from Iceland to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Iceland to Washington

Discover the top airline that operate flights from Iceland to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$639Average$759FlexibilityNo cancel feeOn-time76%

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