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

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Cheap Flights from IAD to KEF starting at $411 One Way, $457 Round Trip

Prices starting at $457 for return flights and $411 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.

Mon, Apr 13 - Wed, Apr 22
IAD
Washington
KEF
Reykjavik
$457 Roundtrip, just found
$457
Roundtrip
just found
Select Icelandair flight, departing Mon, Apr 13 from Washington to Reykjavik, returning Wed, Apr 22, priced at $457 just found
Wed, Apr 15 - Fri, Apr 24
IAD
Washington
KEF
Reykjavik
$506 Roundtrip, found 3 days ago
$506
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Wed, Apr 15 from Washington to Reykjavik, returning Fri, Apr 24, priced at $506 found 3 days ago
Wed, Apr 15 - Mon, Apr 27
IAD
Washington
KEF
Reykjavik
$609 Roundtrip, found 4 days ago
$609
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Apr 15 from Washington to Reykjavik, returning Mon, Apr 27, priced at $609 found 4 days ago
Mon, Apr 20 - Wed, Apr 29
IAD
Washington
KEF
Reykjavik
$609 Roundtrip, found 3 days ago
$609
Roundtrip
found 3 days ago
Select Virgin Atlantic flight, departing Mon, Apr 20 from Washington to Reykjavik, returning Wed, Apr 29, priced at $609 found 3 days ago
Tue, Aug 18 - Tue, Aug 25
IAD
Washington
KEF
Reykjavik
$613 Roundtrip, found 5 days ago
$613
Roundtrip
found 5 days ago
Select United flight, departing Tue, Aug 18 from Washington to Reykjavik, returning Tue, Aug 25, priced at $613 found 5 days 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
$170 nightly
The price is $195 total per night from Apr 13 to Apr 14
$195 total
Apr 13 - Apr 14
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! (1,677 reviews)
Yes

Reviewed on Mar 6, 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
$167 nightly
The price is $191 total per night from Mar 17 to Mar 18
$191 total
Mar 17 - Mar 18
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! (1,004 reviews)
Yes

Reviewed on Mar 12, 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
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! (1,131 reviews)
We needed a place to stay the night before leaving Keflavik Airport and found this total gem. The place was updated and clean, and the staff was friendly and helpful. We didn't eat at the hotel restaurant, but the menu looked good. I would totally recommend this hotel.

Reviewed on Mar 12, 2026

Get rates
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
$170 nightly
The price is $195 total per night from Apr 13 to Apr 14
$195 total
Apr 13 - Apr 14
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! (1,677 reviews)
Yes

Reviewed on Mar 6, 2026

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
iStay Cottages

iStay Cottages

3 out of 5
Byggðavegur Suðurnesjabær
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! (414 reviews)
Clean and easy check in after our late night flight

Reviewed on Mar 12, 2026

Get rates
iStay Cottages
Lighthouse Inn

Lighthouse Inn

3.5 out of 5
Nordurljosavegur 2 Suðurnesjabær
$120 nightly
The price is $141 total per night from Apr 12 to Apr 13
$141 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! (1,001 reviews)
Breakfast good, staff friendly. Great spot for Northern lights. Although the restaurant was closed on the night we stayed, there is a great option 5 mins down the road in the museum

Reviewed on Mar 11, 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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