$410 Cheap Icelandair flights from Washington to Reykjavik (IAD to KEF)

Find The Best Day To Fly from Washington to Reykjavik

Amazing Icelandair IAD to KEF Flight Deals

The cheapest flights to Keflavik Intl. found within the past 7 days were $379 round trip and $410 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Oct 25 - Tue, Nov 25
IAD
Washington
KEF
Reykjavik
$379 Roundtrip, found 3 days ago
$379
Roundtrip
found 3 days ago
Select Icelandair flight, departing Sat, Oct 25 from Washington to Reykjavik, returning Tue, Nov 25, priced at $379 found 3 days ago
Tue, Aug 19 - Tue, Aug 26
IAD
Washington
KEF
Reykjavik
$391 Roundtrip, found 15 hours ago
$391
Roundtrip
found 15 hours ago
Select Icelandair flight, departing Tue, Aug 19 from Washington to Reykjavik, returning Tue, Aug 26, priced at $391 found 15 hours ago
Sat, Nov 1 - Tue, Nov 25
IAD
Washington
KEF
Reykjavik
$399 Roundtrip, found 3 days ago
$399
Roundtrip
found 3 days ago
Select Icelandair flight, departing Sat, Nov 1 from Washington to Reykjavik, returning Tue, Nov 25, priced at $399 found 3 days ago
Sun, Aug 17 - Fri, Aug 29
IAD
Washington
KEF
Reykjavik
$411 Roundtrip, just found
$411
Roundtrip
just found
Select Icelandair flight, departing Sun, Aug 17 from Washington to Reykjavik, returning Fri, Aug 29, priced at $411 just found
Fri, Oct 10 - Thu, Oct 16
IAD
Washington
KEF
Reykjavik
$419 Roundtrip, just found
$419
Roundtrip
just found
Select Icelandair flight, departing Fri, Oct 10 from Washington to Reykjavik, returning Thu, Oct 16, priced at $419 just found
Thu, Sep 18 - Tue, Sep 23
IAD
Washington
KEF
Reykjavik
$431 Roundtrip, found 23 hours ago
$431
Roundtrip
found 23 hours ago
Select Icelandair flight, departing Thu, Sep 18 from Washington to Reykjavik, returning Tue, Sep 23, priced at $431 found 23 hours ago
Sun, Aug 17 - Wed, Sep 3
IAD
Washington
KEF
Reykjavik
$434 Roundtrip, just found
$434
Roundtrip
just found
Select Icelandair flight, departing Sun, Aug 17 from Washington to Reykjavik, returning Wed, Sep 3, priced at $434 just found
Fri, Oct 10 - Thu, Oct 16
IAD
Washington
KEF
Reykjavik
$442 Roundtrip, just found
$442
Roundtrip
just found
Select Icelandair flight, departing Fri, Oct 10 from Washington to Reykjavik, returning Thu, Oct 16, priced at $442 just found
Wed, Oct 8 - Mon, Oct 13
IAD
Washington
KEF
Reykjavik
$444 Roundtrip, found 5 hours ago
$444
Roundtrip
found 5 hours ago
Select Icelandair flight, departing Wed, Oct 8 from Washington to Reykjavik, returning Mon, Oct 13, priced at $444 found 5 hours ago

Frequently asked questions

Can I catch a flight from Washington Dulles Intl. Airport (IAD) to Keflavik Intl. Airport (KEF) right now?
It's wise to learn about any travel advice reports and quarantine requirements in effect in your destination city. Ensure you check out our Covid-19 Travel Advisor for up-to-date info on catching a flight to Keflavik Intl. Airport (KEF) from Washington Dulles Intl. Airport (IAD).
What terminal is Icelandair at IAD?
While it's difficult to say which terminal your Icelandair flight from Washington Dulles Intl. Airport (IAD) to Reykjavík--Keflavík Airport will board from, we can tell you that you'll probably be arriving at the main terminal.
Are there Icelandair non-stop flights from IAD to KEF?
You'll be happy to hear you can fly straight from Dulles Intl. Airport to KEF with Icelandair and avoid time-consuming layovers. The less time you spend in the air, the more time you'll have for fun adventures.
How long is an Icelandair flight from IAD to KEF?
Bring that novel on board you've been looking forward to reading. A flight from Washington Dulles Intl. Airport (IAD) to Keflavik Intl. Airport (KEF) with Icelandair takes around 5 hours and 55 minutes. It'll be enough time to get totally swept up in the gripping storyline.
What type of aircraft does Icelandair fly from IAD to KEF?
Fasten your seat belt and get acquainted with the Boeing 737 MAX 8. This airplane is commonly used on the IAD to KEF route by Icelandair.
How many direct and indirect flights does Icelandair fly from IAD to KEF?
Icelandair makes getting from Dulles Intl. Airport to Reykjavík--Keflavík Airport straightforward and worry-free. Currently, it offers roughly 7 weekly flights on this popular route.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Keflavik Intl. Airport (KEF), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.
Icelandair Airports
Hop on a(n) Icelandair flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
KEFISLKeflavik Intl.23
SEAUSASeattle - Tacoma Intl.3
TPAUSATampa Intl.2
CPHDNKKastrup2
SFOUSASan Francisco Intl.2
LAXUSALos Angeles Intl.2
MCOUSAOrlando Intl.2
HELFINVantaa2
LHRGBRHeathrow2
ORDUSAO'Hare Intl.1