$311+ Cheap flights from District of Columbia 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from District of Columbia to Keflavik Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from District of Columbia to Keflavik Intl
Keep the following information in mind while searching for District of Columbia to Keflavik Intl flight deals. Data was last updated März 31, 2025.
Round-trip from | $431 (Gotogate) |
|---|---|
One-way from | $350 (Mytrip) |
Popular in | July |
Cheapest in | April |
Average price | $368 |
Good round-trip deal | $541 or less |
Good one-way deal | $223 or less |
Find flight deals from District of Columbia to Keflavik Intl
Cheapest flights from District of Columbia to Keflavik IntlExplore the most affordable flight options available from District of Columbia to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on März 31, 2025.
Explore the most affordable flight options available from District of Columbia to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on März 31, 2025.
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.
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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.
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.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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.
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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.
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from District of Columbia 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 2,558,603 searches. Data last updated März 31, 2025.
Use the filters below to find and compare flights from District of Columbia to Reykjavik Keflavik Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Reykjavik
IAD - KEF
IADKEF
Washington, D.C. Dulles Intl
Mi 9/17
10:05 pm-9:30 am
1 stop31h 25m
Reykjavik Keflavik Intl
Do 10/2
10:20 am-7:59 pm
1 stop13h 39m
Washington, D.C.Reykjavik
IAD - KEF
IADKEF
Washington, D.C. Dulles Intl
Mo 5/12
8:30 pm-6:25 am
Nonstop5h 55m
Reykjavik Keflavik Intl
Mi 5/21
7:45 pm-10:10 pm
Nonstop6h 25m
Washington, D.C.Reykjavik
IAD - KEF
IADKEF
Washington, D.C. Dulles Intl
Mo 9/1
5:10 pm-8:35 am
2 stops35h 25m
Reykjavik Keflavik Intl
Fr 9/12
10:00 am-4:25 pm
2 stops34h 25m
Washington, D.C.Reykjavik
DCA - KEF
DCAKEF
Washington, D.C. Reagan-National
Mi 8/6
12:55 pm-8:10 am
2 stops15h 15m
Reykjavik Keflavik Intl
Di 8/19
9:50 am-9:48 pm
2 stops39h 58m
Washington, D.C.Reykjavik
IAD - KEF
IADKEF
Washington, D.C. Dulles Intl
Mi 8/6
9:45 am-8:10 am
1 stop18h 25m
Reykjavik Keflavik Intl
Di 8/19
11:00 am-4:14 pm
1 stop9h 14m
Washington, D.C.Reykjavik
DCA - KEF
DCAKEF
Washington, D.C. Reagan-National
Mi 8/6
4:30 pm-8:10 am
1 stop11h 40m
Reykjavik Keflavik Intl
Di 8/19
11:00 am-4:23 pm
1 stop9h 23m
Washington, D.C.Reykjavik
DCA - KEF
DCAKEF
Washington, D.C. Reagan-National
Di 9/2
7:40 am-7:00 am
1 stop19h 20m
Reykjavik Keflavik Intl
Do 9/11
11:25 am-10:22 am
1 stop26h 57m
Washington, D.C.Reykjavik
IAD - KEF
IADKEF
Washington, D.C. Dulles Intl
Di 9/2
12:00 pm-7:00 am
1 stop15h 00m
Reykjavik Keflavik Intl
Do 9/11
11:25 am-12:10 am
2 stops16h 45m
Washington, D.C.Reykjavik
IAD - KEF
IADKEF
Washington, D.C. Dulles Intl
Mo 9/1
6:40 pm-7:00 am
1 stop32h 20m
Reykjavik Keflavik Intl
Do 9/11
11:25 am-12:07 am
2 stops16h 42m
Washington, D.C.Reykjavik
DCA - KEF
DCAKEF
Washington, D.C. Reagan-National
Mi 5/7
6:05 am-4:20 pm
2 stops30h 15m
Reykjavik Keflavik Intl
Mi 5/14
11:05 am-10:45 pm
2 stops39h 40m
Best time to book a flight from District of Columbia to Keflavik Intl
Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from District of Columbia with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from District of Columbia to Reykjavik Keflavik Intl Airport
What is the cheapest month to book a flight from District of Columbia to Reykjavik Keflavik Intl Airport?
Currently, November is the cheapest month in which you can book a flight from District of Columbia to Reykjavik Keflavik Intl Airport (average of $328). Flying from District of Columbia 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 DC to KEF?
Find hourly flight availability from District of Columbia 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 März 31, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Reykjavik Keflavik Intl Airport as you normally would.
Weekly flight availability from District of Columbia to Reykjavik Keflavik Intl Airport
Explore weekly flight availability from District of Columbia 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 März 31, 2025.
The most flights from USDC to KEF are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 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 März 31, 2025.
Read through reviews of airlines operating flights from District of Columbia to Reykjavik, such as Delta, Alaska Airlines and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Boarding
Crew
Entertainment
Food
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Overall
Boarding
Crew
Entertainment
Food
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Overall
Boarding
Crew
Entertainment
Food
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Overall
Boarding
Crew
Entertainment
Food
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Overall
Boarding
Crew
Entertainment
Food
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Overall
Boarding
Crew
Entertainment
Food
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from District of Columbia to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near District of Columbia?
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Alternative routes for District of Columbia to Keflavik Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from District of Columbia to Keflavik Intl
Discover the top 3 airlines that operate flights from District of Columbia 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 2,558,603 searches. Data last updated März 31, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$233 | Average$359 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$355 | Average$528 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$756 | Average$787 | FlexibilityNo cancel fee | On-time62% |