Cheap flights from IAD to KEF (Washington Dulles Intl. to Keflavik Intl.)

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Cheap Flights from IAD to KEF starting at $443 One Way, $501 Round Trip

Prices starting at $501 for return flights and $443 for one-way flights to Keflavik Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Apr 21 - Thu, Apr 30
IAD
Washington
KEF
Reykjavik
$501 Roundtrip, found 1 day ago
$501
Roundtrip
found 1 day ago
Select Icelandair flight, departing Tue, Apr 21 from Washington to Reykjavik, returning Thu, Apr 30, priced at $501 found 1 day ago
Wed, Feb 17 - Sun, Feb 21
IAD
Washington
KEF
Reykjavik
$610 Roundtrip, found 11 hours ago
$610
Roundtrip
found 11 hours ago
Select Scandinavian Airlines flight, departing Wed, Feb 17 from Washington to Reykjavik, returning Sun, Feb 21, priced at $610 found 11 hours ago
Wed, Jul 29 - Tue, Aug 25
IAD
Washington
KEF
Reykjavik
$746 Roundtrip, found 2 days ago
$746
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Jul 29 from Washington to Reykjavik, returning Tue, Aug 25, priced at $746 found 2 days ago
Wed, Apr 22 - Thu, Apr 30
IAD
Washington
KEF
Reykjavik
$758 Roundtrip, found 1 day ago
$758
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Apr 22 from Washington to Reykjavik, returning Thu, Apr 30, priced at $758 found 1 day ago
Mon, Apr 13 - Wed, Apr 22
IAD
Washington
KEF
Reykjavik
$760 Roundtrip, found 4 hours ago
$760
Roundtrip
found 4 hours ago
Select Virgin Atlantic flight, departing Mon, Apr 13 from Washington to Reykjavik, returning Wed, Apr 22, priced at $760 found 4 hours ago

Hotel Ideas near Keflavik Intl.

Airport Hotels near Keflavik Intl.

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF

3 out of 5
Blikavöllur 2 Suðurnesjabær Southern Peninsula
$167 nightly
The price is $192 total per night from Apr 14 to Apr 15
$192 total
Apr 14 - Apr 15
Total with taxes and fees
Book a stay at this business-friendly hotel in Suðurnesjabær. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the breakfast ...
8.8/10 Excellent! (1,684 reviews)
We stayed in this hotel for 2 days because of the weather and its closer to the airport. The TV not working and the staff was trying to move us in a smaller room that was totally different from the price we paid. The staff is not friendly.

Reviewed on Mar 30, 2026

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
Courtyard by Marriott Reykjavik Keflavik Airport

Courtyard by Marriott Reykjavik Keflavik Airport

4 out of 5
Adalgata 60 Reykjanesbær
$166 nightly
The price is $191 total per night from Apr 20 to Apr 21
$191 total
Apr 20 - Apr 21
Total with taxes and fees
Book a stay at this business-friendly hotel in Reykjanesbær. Enjoy free WiFi, free parking, and 2 restaurants. Our guests praise the breakfast and the restaurant ...
9.2/10 Wonderful! (1,002 reviews)
Very comfortable and convenient

Reviewed on Mar 25, 2026

Courtyard by Marriott Reykjavik Keflavik Airport
Konvin Hotel by Reykjavik Keflavik Airport

Konvin Hotel by Reykjavik Keflavik Airport

3 out of 5
Keilisbraut 762 Reykjanesbær
$101 nightly
The price is $119 total per night from Apr 14 to Apr 15
$119 total
Apr 14 - Apr 15
Total with taxes and fees
Book a stay at this business-friendly hotel in Reykjanesbær. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the ...
8.6/10 Excellent! (1,135 reviews)
This is a great hotel clean, comfortable, and well maintained. I would definitely recommend it. The staff, especially the front desk team, was incredibly kind, welcoming, and helpful throughout our stay.

Reviewed on Mar 31, 2026

Konvin Hotel by Reykjavik Keflavik Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Reykjavik

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF

3 out of 5
Blikavöllur 2 Suðurnesjabær Southern Peninsula
$167 nightly
The price is $192 total per night from Apr 14 to Apr 15
$192 total
Apr 14 - Apr 15
Total with taxes and fees
Book a stay at this business-friendly hotel in Suðurnesjabær. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the breakfast ...
8.8/10 Excellent! (1,684 reviews)
We stayed in this hotel for 2 days because of the weather and its closer to the airport. The TV not working and the staff was trying to move us in a smaller room that was totally different from the price we paid. The staff is not friendly.

Reviewed on Mar 30, 2026

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
iStay Cottages

iStay Cottages

3 out of 5
Byggðavegur Suðurnesjabær
$98 nightly
The price is $117 total per night from Apr 27 to Apr 28
$117 total
Apr 27 - Apr 28
Total with taxes and fees
Stay at this guesthouse in Suðurnesjabær. Enjoy free WiFi, free parking, and a garden. Popular attractions Gardur Folk Museum and Old Garður Lighthouse are located ...
9.2/10 Wonderful! (420 reviews)
Great spot and cabin. FYI - I thought that the kitchen and fridge was in the cabin but it’s in a separate community cabin. Enjoyed my stay and would come back.

Reviewed on Mar 30, 2026

iStay Cottages
Lighthouse Inn

Lighthouse Inn

3.5 out of 5
Nordurljosavegur 2 Suðurnesjabær
$115 nightly
The price is $136 total per night from Apr 12 to Apr 13
$136 total
Apr 12 - Apr 13
Total with taxes and fees
Book a stay at this beach hotel in Suðurnesjabær. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant in our ...
9.8/10 Exceptional! (1,000 reviews)
Check-in was smooth, easy, and felt genuinely personal from the moment we arrived. This is a small, charming hotel—perfect for our final night. We were looking for something that captured the spirit of our time in Iceland, and its location near the coast and close to a landmark made it feel especially ...

Reviewed on Mar 30, 2026

Lighthouse Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

IAD to KEF Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
IAD Address & GPS
Address:
1 Saarinen Circle
Dulles VA, 20166
United States
IATA Code:
IAD
Longitude:
-77.447735
Latitude:
38.95315
Time Zone:
America/New_York
KEF Address & GPS
Address:
Reykjavik ,
Iceland
IATA Code:
KEF
Longitude:
-22.624283
Latitude:
63.997765
Time Zone:
Atlantic/Reykjavik

Frequently asked questions

Are there non-stop flights from Washington Dulles Intl. Airport (IAD) to Keflavik Intl. Airport (KEF)?
The awesome news is Icelandair flies nonstop from Washington to Reykjavik, so you won't have to worry about hopping off the plane until you reach Reykjavík–Keflavík Airport.
What is the shortest flight from IAD to Keflavik Intl. Airport (KEF)?
The journey from Washington to Reykjavik is considered a long-haul flight. Indeed, the fastest flight time from IAD to Reykjavík–Keflavík Airport is a lengthy 11 hours and 30 minutes. Try to get some shut-eye while you're in the air to arrive feeling reinvigorated and keep jet lag at bay.
How many hours flight from IAD to Keflavik Intl. Airport (KEF)?
There's no need to be anxious about the 11 hours and 30 minutes that you'll be in the air between IAD and Keflavik Intl. Airport (KEF). It may be a long ride, but a couple of movies, a thrilling novel and a good nap will help make the time fly by.
What airlines have the most flights from Dulles Intl. Airport to Keflavik Intl. Airport (KEF)?
With 30 monthly flights between Washington and Reykjavik, Icelandair will fly you to your destination safely and comfortably.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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