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$131+ Cheap flights from Washington, D.C. (WAS) to Reykjavik

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — REK
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Reykjavik

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Reykjavik (IS1). 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 April 1, 2025.

Round-trip from

$281
(Mytrip)

One-way from

$131
(Booking.com)

Popular in

July

Cheapest in

April

Average price

$366
From Washington, D.C. (WAS) to Reykjavik
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One-way flight from Washington, D.C. (WAS) to Reykjavik
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Highest demand for flights based on searches. 15% potential increase in price ($89 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Washington, D.C. to Reykjavik

Cheapest flights from Washington, D.C. to Reykjavik
Explore the most affordable flight options available from Washington, D.C. to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:50 pmBWI - KEF
Nonstop6h 05mPLAY
Thu 5/83:05 pmKEF - BWI
Nonstop6h 35mPLAY
Deal found 3/30$281
This FlightHub deal was found by Cheapflights users on 3/31. 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.
Mon 4/78:30 pmBWI - KEF
Nonstop5h 55mIcelandair
Mon 4/145:00 pmKEF - BWI
Nonstop6h 25mIcelandair
Deal found 3/31$375
This PLAY deal was found by Cheapflights users on 4/1. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/25:45 amBWI - KEF
1 stop19h 00mMultiple Airlines
Thu 5/83:45 pmKEF - BWI
1 stop9h 36mMultiple Airlines
Deal found 4/1$387
This oojo deal was found by Cheapflights users on 3/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:05 pmIAD - KEF
1 stop14h 15mScandinavian Airlines
Mon 10/135:10 pmKEF - IAD
1 stop30h 49mScandinavian Airlines
Deal found 3/30$389
This FlightHub deal was found by Cheapflights users on 3/31. 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.
Sat 10/258:30 pmIAD - KEF
Nonstop5h 55mIcelandair
Fri 10/314:50 pmKEF - IAD
Nonstop6h 30mIcelandair
Deal found 3/31$426
This United deal was found by Cheapflights users on 3/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:25 amDCA - KEF
1 stop22h 05mMultiple Airlines
Wed 9/1710:00 amKEF - DCA
2 stops30h 08mMultiple Airlines
Deal found 3/31$587
This Air Canada deal was found by Cheapflights users on 3/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:10 pmIAD - KEF
2 stops35h 25mAir Canada
Fri 9/1210:00 amKEF - IAD
2 stops34h 25mAir Canada
Deal found 3/30$594
This Air Canada deal was found by Cheapflights users on 3/31. 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.
Mon 9/812:55 pmDCA - KEF
2 stops39h 40mAir Canada
Fri 9/1910:00 amKEF - DCA
2 stops54h 08mAir Canada
Deal found 3/31$594
This KLM deal was found by Cheapflights users on 4/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/48:33 pmIAD - KEF
1 stop8h 57mKLM
Tue 5/138:50 amKEF - IAD
1 stop11h 54mKLM
Deal found 4/1$609
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Sun 9/73:30 pmDCA - KEF
1 stop13h 00mUnited Airlines
Wed 9/1711:00 amKEF - DCA
1 stop10h 23mUnited Airlines
Deal found 3/31$609
This Gurufare deal was found by Cheapflights users on 3/31. 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.
Tue 4/18:45 pmIAD - KEF
1 stop31h 35mMultiple Airlines
Sat 4/51:15 amKEF - IAD
1 stop22h 10mMultiple Airlines
Deal found 3/31$612
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/212:59 pmDCA - KEF
2 stops14h 01mDelta
Wed 9/108:50 amKEF - DCA
2 stops15h 24mDelta
Deal found 3/30$613

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. to Reykjavik 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 April 1, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Reykjavik that are best for you.

Fly from

Washington, D.C.

Fly to

Reykjavik

Route

Depart

Return

Price

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Fri 5/2

6:50 pm-4:55 am

Nonstop6h 05m

Reykjavik Keflavik Intl

Thu 5/8

3:05 pm-5:40 pm

Nonstop6h 35m

$281

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Fri 4/25

8:30 pm-6:25 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Wed 4/30

5:00 pm-7:25 pm

Nonstop6h 25m

$375

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Fri 5/2

5:45 am-4:45 am

1 stop19h 00m

Reykjavik Keflavik Intl

Thu 5/8

3:45 pm-9:21 pm

1 stop9h 36m

$387

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Wed 9/17

10:05 pm-9:30 am

1 stop31h 25m

Reykjavik Keflavik Intl

Thu 10/2

10:20 am-7:59 pm

1 stop13h 39m

$412

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Wed 5/14

8:30 pm-6:25 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Tue 5/20

4:50 pm-7:20 pm

Nonstop6h 30m

$433

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Wed 9/10

6:25 am-8:30 am

1 stop22h 05m

Reykjavik Keflavik Intl

Wed 9/17

10:00 am-12:08 pm

2 stops30h 08m

$587

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Mon 9/1

5:10 pm-8:35 am

2 stops35h 25m

Reykjavik Keflavik Intl

Fri 9/12

10:00 am-4:25 pm

2 stops34h 25m

$594

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Mon 9/8

12:55 pm-8:35 am

2 stops39h 40m

Reykjavik Keflavik Intl

Fri 9/19

10:00 am-12:08 pm

2 stops54h 08m

$594

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Sun 5/4

8:33 pm-9:30 am

1 stop8h 57m

Reykjavik Keflavik Intl

Tue 5/13

8:50 am-4:44 pm

1 stop11h 54m

$609

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Sun 9/7

3:30 pm-8:30 am

1 stop13h 00m

Reykjavik Keflavik Intl

Wed 9/17

11:00 am-5:23 pm

1 stop10h 23m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 50 results
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Best time to book a flight from Washington, D.C. to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Washington, D.C. 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, D.C. to Reykjavik

What is the cheapest month to book a flight from Washington, D.C. to Reykjavik?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Reykjavik (average of $328). Flying from Washington, D.C. to Reykjavik 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 WAS to KEF?

Find hourly flight availability from Washington, D.C. to Reykjavik. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Reykjavik in the morning. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight at noon.

Weekly flight availability from Washington, D.C. to Reykjavik

Explore weekly flight availability from Washington, D.C. to Reykjavik. 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 April 1, 2025.

The most flights from WAS to IS1 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Reykjavik by month

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

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

Temperature in Reykjavik by month

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

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

Get insights into the airlines that provide service to Reykjavik. 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 Reykjavik. Reviews last updated April 1, 2025.
See what other customers who have flown with Delta, Alaska Airlines and KLM from Washington, D.C. to Reykjavik have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Alaska Airlines
8.0
Very good
9,823 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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, D.C. to Reykjavik. 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 flying from Washington, D.C. to Reykjavik round-trip?

    PLAY, at $281, was found to be the cheapest airline from Washington, D.C. to Reykjavik.Alternate airlines to your destination round-trip include Icelandair and Scandinavian Airlines. These flights start at 41% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. to Reykjavik one-way?

    $131 is the cheapest one-way deal found within the past few days, from PLAY. You may also be able to find cheap deals on WestJet and Icelandair, with prices starting from $266 and $333, respectively.

  • What are the most popular routes from Washington, D.C. to Reykjavik?

    The most popular route from Washington, D.C. to Reykjavik is Washington, D.C. Dulles Intl - Reykjavik Keflavik Intl. You may also consider Baltimore/Washington - Reykjavik Keflavik Intl or Washington, D.C. Reagan-National - Reykjavik Keflavik Intl.

  • What are the cheapest flights from Washington, D.C. to Reykjavik?

    On average you can expect to pay $1,374 for a flight from Washington, D.C. to Reykjavik. The cheapest flight overall is $119 while the most popular route, (Washington, D.C. Dulles Intl - Reykjavik Keflavik Intl) is currently priced at $414.

  • Can I find deals for flights from Washington, D.C. to Reykjavik that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to Reykjavik?

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

  • Can I find deals for business class flights from Washington, D.C. to Reykjavik?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Reykjavik 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 Washington, D.C. to Reykjavik?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Reykjavik (average of $328). Flying from Washington, D.C. to Reykjavik 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.

See more FAQs

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Alternative routes for Washington, D.C. to Reykjavik

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Keflavik Intl flights
Reagan-National to Keflavik Intl flights

Top 3 airlines flying from Washington, D.C. to Reykjavik

Discover the top 3 airlines that operate flights from Washington, D.C. to Reykjavik. 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$233Average$388FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$355Average$563FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$756Average$787FlexibilityNo cancel feeOn-time62%

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