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

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Cheap Flights from IAD to KEF starting at $439 One Way, $481 Round Trip

Prices starting at $481 for return flights and $439 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.

Wed, May 26 - Sun, May 30
IAD
Washington
KEF
Reykjavik
$481 Roundtrip, found 2 days ago
$481
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, May 26 from Washington to Reykjavik, returning Sun, May 30, priced at $481 found 2 days ago
Sat, Mar 6 - Mon, Mar 22
IAD
Washington
KEF
Reykjavik
$485 Roundtrip, found 8 hours ago
$485
Roundtrip
found 8 hours ago
Select Icelandair flight, departing Sat, Mar 6 from Washington to Reykjavik, returning Mon, Mar 22, priced at $485 found 8 hours ago
Sun, Jun 6 - Sat, Jun 12
IAD
Washington
KEF
Reykjavik
$491 Roundtrip, found 10 hours ago
$491
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Sun, Jun 6 from Washington to Reykjavik, returning Sat, Jun 12, priced at $491 found 10 hours ago
Sun, Jun 20 - Thu, Jun 24
IAD
Washington
KEF
Reykjavik
$535 Roundtrip, found 4 days ago
$535
Roundtrip
found 4 days ago
Select United flight, departing Sun, Jun 20 from Washington to Reykjavik, returning Thu, Jun 24, priced at $535 found 4 days ago
Thu, Mar 4 - Tue, Mar 9
IAD
Washington
KEF
Reykjavik
$691 Roundtrip, found 16 hours ago
$691
Roundtrip
found 16 hours ago
Select Scandinavian Airlines flight, departing Thu, Mar 4 from Washington to Reykjavik, returning Tue, Mar 9, priced at $691 found 16 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
$197 nightly
The price is $225 total per night from Nov 1 to Nov 2
$225 total
Nov 1 - Nov 2
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! (1,723 reviews)
"We had no electricity. Every time we would plug something in the fuse would blow and turn off our electricity. It was not an adapter issue because the staff even gave us an adapter to try instead. We had the same problem no matter what. We eventually just gave up & used our power banks to charge ..."

Reviewed on Oct 17, 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
$160 nightly
The price is $184 total per night from Nov 1 to Nov 2
$184 total
Nov 1 - Nov 2
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 ...
Courtyard by Marriott Reykjavik Keflavik Airport
Eldey Airport Hotel

Eldey Airport Hotel

3 out of 5
Lindarbraut 634 Reykjanesbær Reykjanesbær
$133 nightly
The price is $154 total per night from Nov 1 to Nov 2
$154 total
Nov 1 - Nov 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Reykjanesbær. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Stekkjarkot and Viking ...
Eldey Airport Hotel
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
$197 nightly
The price is $225 total per night from Nov 1 to Nov 2
$225 total
Nov 1 - Nov 2
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! (1,723 reviews)
"We had no electricity. Every time we would plug something in the fuse would blow and turn off our electricity. It was not an adapter issue because the staff even gave us an adapter to try instead. We had the same problem no matter what. We eventually just gave up & used our power banks to charge ..."

Reviewed on Oct 17, 2026

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
iStay Cottages

iStay Cottages

3 out of 5
Byggðavegur Suðurnesjabær
$72 nightly
The price is $86 total per night from Nov 5 to Nov 6
$86 total
Nov 5 - Nov 6
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 Garður Lighthouse are located ...
9.2/10 Wonderful! (516 reviews)
"Everything was clean and well maintained! Check in was very simple and easy. 10 minutes from the airport- super convenient for early flights. We reserved the room with the bathroom inside. It was worth it! The shared restroom was near the parking. About 100 ft from the rooms. We would stay here ..."

Reviewed on Oct 16, 2026

iStay Cottages
Lighthouse Inn

Lighthouse Inn

3.5 out of 5
Nordurljosavegur 2 Suðurnesjabær
$119 nightly
The price is $142 total per night from Nov 17 to Nov 18
$142 total
Nov 17 - Nov 18
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 ...
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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