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$257+ Cheap flights from Washington to Iceland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KEF
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Washington to Iceland

Keep the following information in mind while searching for Washington to Iceland flight deals. Data was last updated junio 12, 2025.

Round-trip from

$397
(CheapOair)

One-way from

$257
(Expedia)

Good round-trip deal

$499 or less

Good one-way deal

$251 or less
From Washington to Iceland
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One-way flight from Washington to Iceland
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Price to beat on a round-trip flight from Washington to Iceland.
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Price to beat on a one-way flight from Washington to Iceland.
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Find flight deals from Washington to Iceland

Cheapest flights from Washington to Iceland
Explore the most affordable flight options available from Washington to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/147:40 pmPDX - KEF
2 stops53h 30mAir Canada
mié. 7/239:30 amKEF - PDX
2 stops33h 13mAir Canada
Deal found 6/10$397
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/1410:50 pmPDX - KEF
2 stops26h 20mUnited Airlines
mié. 7/239:30 amKEF - PDX
2 stops43h 46mUnited Airlines
Deal found 6/10$402
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/37:00 amSEA - KEF
1 stop18h 30mUnited Airlines
mar. 8/129:50 amKEF - SEA
1 stop32h 10mUnited Airlines
Deal found 6/10$421
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/1810:00 amSEA - KEF
2 stops15h 10mMultiple Airlines
lun. 6/2312:25 amKEF - SEA
1 stop19h 00mMultiple Airlines
Deal found 6/11$422
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/267:20 amSEA - KEF
2 stops17h 55mAir Canada
sáb. 8/29:50 amKEF - SEA
2 stops30h 31mAir Canada
Deal found 6/11$424
This FlightHub deal was found by Cheapflights users on 6/10. 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.
mié. 6/116:50 pmSEA - KEF
1 stop22h 20mLufthansa
sáb. 6/141:15 amKEF - SEA
1 stop22h 44mLufthansa
Deal found 6/10$454
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/14:20 pmSEA - KEF
1 stop17h 00mScandinavian Airlines
jue. 10/1610:20 amKEF - SEA
1 stop34h 40mScandinavian Airlines
Deal found 6/10$460
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/311:35 pmSEA - KEF
2 stops50h 55mDelta
lun. 10/138:45 amKEF - SEA
2 stops33h 11mDelta
Deal found 6/12$464
This Ticket deal was found by Cheapflights users on 6/10. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/611:30 pmSEA - KEF
Nonstop7h 30mIcelandair
mar. 7/1510:30 amKEF - SEA
Nonstop7h 55mIcelandair
Deal found 6/10$468
This AirNGo deal was found by Cheapflights users on 6/12. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/309:45 pmSEA - KEF
1 stop28h 45mVirgin Atlantic
dom. 9/711:25 amKEF - SEA
1 stop15h 49mVirgin Atlantic
Deal found 6/12$496
This Mytrip deal was found by Cheapflights users on 6/11. 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.
mié. 7/163:20 pmPDX - KEF
Nonstop7h 35mIcelandair
mié. 7/234:50 pmKEF - PDX
Nonstop8h 05mIcelandair
Deal found 6/11$496
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/1112:15 pmPDX - KEF
1 stop14h 15mDelta
mié. 10/111:25 amKEF - PDX
1 stop19h 04mDelta
Deal found 6/11$522

Cheapflights Fare Finder

Customize your flight search to find flights from Washington to Iceland 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 junio 12, 2025.
Use the filters below to find and compare flights from Washington to Iceland that are best for you.

Fly from

Washington

Fly to

Iceland

Route

Depart

Return

Price

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

lun. 7/14

7:40 pm-8:10 am

2 stops53h 30m

Reykjavik Keflavik Intl

mié. 7/23

9:30 am-11:43 am

2 stops33h 13m

$397

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

lun. 7/14

10:50 pm-8:10 am

2 stops26h 20m

Reykjavik Keflavik Intl

mié. 7/23

9:30 am-10:16 pm

2 stops43h 46m

$402

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

dom. 8/3

7:00 am-8:30 am

1 stop18h 30m

Reykjavik Keflavik Intl

mar. 8/12

9:50 am-11:00 am

1 stop32h 10m

$421

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

sáb. 7/26

7:20 am-8:15 am

2 stops17h 55m

Reykjavik Keflavik Intl

sáb. 8/2

9:50 am-9:21 am

2 stops30h 31m

$424

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

dom. 9/14

7:15 am-8:15 am

2 stops18h 00m

Reykjavik Keflavik Intl

dom. 9/21

12:25 am-11:55 am

1 stop18h 30m

$427

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

mié. 10/1

4:20 pm-4:20 pm

1 stop17h 00m

Reykjavik Keflavik Intl

lun. 10/6

11:05 am-2:00 pm

2 stops57h 55m

$435

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

vie. 10/3

11:35 pm-9:30 am

2 stops50h 55m

Reykjavik Keflavik Intl

lun. 10/13

8:45 am-10:56 am

2 stops33h 11m

$464

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

dom. 7/6

11:30 pm-2:00 pm

Nonstop7h 30m

Reykjavik Keflavik Intl

mar. 7/15

10:30 am-11:25 am

Nonstop7h 55m

$468

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

sáb. 8/30

9:45 pm-9:30 am

1 stop28h 45m

Reykjavik Keflavik Intl

dom. 9/7

11:25 am-8:14 pm

1 stop15h 49m

$496

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

mié. 7/16

3:20 pm-5:55 am

Nonstop7h 35m

Reykjavik Keflavik Intl

mié. 7/23

4:50 pm-5:55 pm

Nonstop8h 05m

$496

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 45 results
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Best time to book a flight from Washington to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from Washington 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 Washington to Iceland

What is the cheapest month to book a flight from State of Washington to Iceland?

Currently, November is the cheapest month in which you can book a flight from State of Washington to Iceland (average of $328). Flying from State of Washington to Iceland in June is currently the most expensive (average of $659). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Washington to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

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

Weekly flight availability from State of Washington to Iceland

Explore weekly flight availability from Washington to Iceland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated junio 12, 2025.

The most flights from USWA to IS0 are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Iceland by month

Plan your trip to Iceland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Iceland ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Iceland when rainfall is around 1.6 in.

Temperature in Iceland by month

Plan your trip to Iceland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Iceland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Iceland

Get insights into the airlines that provide service to Iceland. 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 Iceland. Reviews last updated junio 12, 2025.
Read reviews from past customers who have flown Delta, Alaska Airlines and KLM from Washington to Iceland. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Alaska Airlines
8.0
Very good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines to fly from State of Washington to Iceland one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $257. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from State of Washington to Iceland for a low price.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from State of Washington to Iceland?

    Currently, November is the cheapest month in which you can book a flight from State of Washington to Iceland (average of $328). Flying from State of Washington to Iceland in June is currently the most expensive (average of $659). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington to Iceland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Washington to Iceland

Discover the top 3 airlines that operate flights from Washington to Iceland. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$323Average$543FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$449Average$489FlexibilityNo cancel feeOn-time67%
IcelandairCheapest$463Average$824FlexibilityNo cancel feeOn-time76%

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