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Keflavik Intl

$279+ Cheap flights from Washington to Keflavik Intl (KEF)

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KEF
nov. 25 — dic. 21
lun. 11/25
lun. 12/2
1 adult, Economy
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Cheap flight deals from Washington to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 20, 2024.

Find flight deals from Washington to Keflavik Intl

Cheapest flights from Washington to Keflavik Intl
Explore the most affordable flight options available from Washington to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

This Mytrip deal was found by Cheapflights users on 11/19. 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.
sáb. 12/77:16 pmPDX - KEF
3 stops25h 29mMultiple Airlines
mié. 12/114:00 pmKEF - PDX
3 stops39h 48mMultiple Airlines
Deal found 11/19$630
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/51:34 pmSEA - KEF
2 stops20h 01mAmerican Airlines
jue. 12/1211:40 amKEF - SEA
1 stop31h 40mAmerican Airlines
Deal found 11/19$681
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
mar. 12/35:28 pmSEA - KEF
2 stops27h 32mMultiple Airlines
sáb. 12/74:00 pmKEF - SEA
1 stop14h 00mMultiple Airlines
Deal found 11/19$687
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/52:00 pmSEA - KEF
1 stop15h 55mLufthansa
dom. 12/83:15 pmKEF - SEA
1 stop28h 55mLufthansa
Deal found 11/19$732
This Booking.com deal was found by Cheapflights users on 11/19. 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.
mar. 11/266:50 pmSEA - KEF
1 stop31h 55mBritish Airways
jue. 12/511:40 amKEF - SEA
2 stops43h 35mBritish Airways
Deal found 11/19$765
This Gotogate deal was found by Cheapflights users on 11/19. 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.
sáb. 12/72:35 pmPDX - KEF
Nonstop7h 30mIcelandair
mié. 12/114:50 pmKEF - PDX
Nonstop8h 00mIcelandair
Deal found 11/19$808
This Finnair deal was found by Cheapflights users on 11/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/46:50 pmSEA - KEF
2 stops30h 25mFinnair
jue. 12/1210:00 amKEF - SEA
2 stops33h 20mFinnair
Deal found 11/19$945
This Icelandair deal was found by Cheapflights users on 11/19. 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.
lun. 11/252:35 pmSEA - KEF
Nonstop7h 40mIcelandair
mié. 11/275:05 pmKEF - SEA
Nonstop7h 55mIcelandair
Deal found 11/19$962
This Lufthansa deal was found by Cheapflights users on 11/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/287:08 amPDX - KEF
2 stops22h 47mLufthansa
vie. 12/62:55 pmKEF - PDX
2 stops37h 18mLufthansa
Deal found 11/20$1,004
This Expedia deal was found by Cheapflights users on 11/18. 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.
mar. 11/266:30 pmPDX - KEF
1 stop32h 15mBritish Airways
mar. 12/310:00 amKEF - PDX
2 stops38h 35mBritish Airways
Deal found 11/18$1,035
This Gurufare deal was found by Cheapflights users on 11/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/411:50 amSEA - KEF
2 stops28h 05mScandinavian Airlines
mar. 12/104:05 pmKEF - SEA
2 stops38h 19mScandinavian Airlines
Deal found 11/18$1,074
This Gurufare deal was found by Cheapflights users on 11/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/51:01 pmPDX - KEF
2 stops26h 54mScandinavian Airlines
lun. 12/94:05 pmKEF - PDX
2 stops39h 11mScandinavian Airlines
Deal found 11/19$1,103

Find flights from Washington to Keflavik Intl within your budget

Customize your flight search to find flights from Washington to Keflavik Intl 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 2,629,791 searches. Data last updated noviembre 20, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

mar. 3/18

7:50 pm-10:45 am

1 stop31h 55m

Reykjavik Keflavik Intl

mié. 3/26

11:45 am-5:55 pm

1 stop37h 10m

$546

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

mié. 1/8

6:50 pm-10:55 am

1 stop32h 05m

Reykjavik Keflavik Intl

mié. 1/22

11:45 am-4:55 pm

1 stop37h 10m

$547

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

mar. 3/4

6:50 pm-9:15 am

2 stops30h 25m

Reykjavik Keflavik Intl

mar. 3/11

10:00 am-5:55 pm

2 stops38h 55m

$554

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

dom. 3/2

6:50 pm-10:55 am

1 stop32h 05m

Reykjavik Keflavik Intl

dom. 3/9

6:20 pm-5:55 pm

1 stop30h 35m

$595

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

lun. 2/17

2:00 pm-1:20 pm

2 stops39h 20m

Reykjavik Keflavik Intl

mar. 2/25

2:55 pm-8:19 pm

2 stops37h 24m

$605

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

sáb. 12/7

7:16 pm-4:45 am

3 stops25h 29m

Reykjavik Keflavik Intl

mié. 12/11

4:00 pm-11:48 pm

3 stops39h 48m

$630

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

mié. 4/2

3:50 pm-6:15 am

Nonstop7h 25m

Reykjavik Keflavik Intl

mar. 4/8

4:50 pm-5:40 pm

Nonstop7h 50m

$654

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

vie. 5/16

3:20 pm-5:55 am

Nonstop7h 35m

Reykjavik Keflavik Intl

vie. 6/6

5:15 pm-6:20 pm

Nonstop8h 05m

$683

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

mié. 4/16

7:00 am-9:30 am

1 stop19h 30m

Reykjavik Keflavik Intl

mié. 4/30

11:15 am-10:50 pm

1 stop18h 35m

$687

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

lun. 5/5

10:00 am-9:30 am

2 stops16h 30m

Reykjavik Keflavik Intl

mié. 5/14

11:15 am-10:25 pm

1 stop18h 10m

$692

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 38 results
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Best time to book a flight from Washington to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl 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.

Travel insights for flights from Washington to Keflavik Intl

Get recent, data-driven insights about flights from Washington to Keflavik Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from State of Washington to Reykjavik Keflavik Intl Airport?

Currently, November is the cheapest month in which you can book a flight from State of Washington to Reykjavik Keflavik Intl Airport (average of $313). Flying from State of Washington to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $651). 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 KEF?

Find hourly flight availability from Washington to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 20, 2024.

When flying from State of Washington to Reykjavik Keflavik Intl Airport, 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 Reykjavik Keflavik Intl Airport

Explore weekly flight availability from Washington to Keflavik Intl. 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 noviembre 20, 2024.

The most flights from USWA to KEF are scheduled on a Tuesday (3 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Keflavik Intl by month

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

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport 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 Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

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

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, 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 Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated noviembre 20, 2024.
Read through reviews of airlines operating flights from Washington to Reykjavik, such as Lufthansa, Delta and Scandinavian Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,523 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines
7.4
Good
3,915 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Washington to Keflavik Intl. 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 Reykjavik Keflavik Intl Airport one-way?

    $461 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on British Airways and Lufthansa, with prices starting from $504 and $516, respectively.

  • What are the most popular routes from State of Washington to Reykjavik Keflavik Intl Airport?

    While some choose either Portland - Reykjavik Keflavik Intl or Spokane - Reykjavik Keflavik Intl, Seattle/Tacoma Intl - Reykjavik Keflavik Intl is the most popular route from State of Washington to Reykjavik Keflavik Intl Airport.

  • What are the most reliable airlines from State of Washington to Reykjavik Keflavik Intl Airport?

    Consider airBaltic (80%), Alaska Airlines (76%) or Icelandair (76%) when booking your flight. These represent the most reliable airlines when flying from State of Washington to Reykjavik Keflavik Intl Airport.

  • What are the cheapest flights from State of Washington to Reykjavik Keflavik Intl Airport?

    On average you can expect to pay $1,549 for a flight from State of Washington to Reykjavik Keflavik Intl Airport. The cheapest flight overall is $204 while the most popular route, (Seattle/Tacoma Intl - Reykjavik Keflavik Intl) is currently priced at $546.

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

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

  • How can I find direct flights from Washington to Keflavik Intl?

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

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

    Yes. Cheapflights offers flight deals from Washington to Keflavik Intl 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 Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from State of Washington to Reykjavik Keflavik Intl Airport (average of $313). Flying from State of Washington to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $651). 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.

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Alternative routes for Washington to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Washington to Keflavik Intl

Discover the top 5 airlines that operate flights from Washington to Keflavik Intl. 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 2,629,791 searches. Data last updated noviembre 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$454Average$508FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$485Average$593FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$520Average$572FlexibilityNo cancel feeOn-time77%
DeltaCheapest$520Average$538FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$543Average$885FlexibilityNo cancel feeOn-time76%
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