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Cheap Flights from Washington Ronald Reagan (DCA) to Reykjavik Keflavik (KEF)

Compare Washington Ronald Reagan to Reykjavik Keflavik flight deals

Find the cheapest month or even day of the year to fly to Reykjavik Keflavik

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Flight deals from Washington Ronald Reagan to Reykjavik Keflavik

Looking for a cheap last-minute deal or the best return flight from Washington Ronald Reagan to Reykjavik Keflavik? Find the lowest prices on one-way and return tickets right here.
Reykjavik.£385 per passenger.Departing Thu, 13 Aug, returning Thu, 20 Aug.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Washington Ronald Reagan on Thu, 13 Aug, arriving in Reykjavik Keflavik.Inbound indirect flight with Air Canada, departs from Reykjavik Keflavik on Thu, 20 Aug, arriving in Washington Ronald Reagan.Price includes taxes and charges.From £385, select.
Reykjavik.£394 per passenger.Departing Wed, 1 Apr, returning Thu, 9 Apr.Return flight with Virgin Atlantic.Outbound indirect flight with Virgin Atlantic, departs from Washington Ronald Reagan on Wed, 1 Apr, arriving in Reykjavik Keflavik.Inbound indirect flight with Virgin Atlantic, departs from Reykjavik Keflavik on Thu, 9 Apr, arriving in Washington Ronald Reagan.Price includes taxes and charges.From £394, select.
Reykjavik.£396 per passenger.Departing Fri, 1 May, returning Fri, 8 May.Return flight with Virgin Atlantic.Outbound indirect flight with Virgin Atlantic, departs from Washington Ronald Reagan on Fri, 1 May, arriving in Reykjavik Keflavik.Inbound indirect flight with Virgin Atlantic, departs from Reykjavik Keflavik on Fri, 8 May, arriving in Washington Ronald Reagan.Price includes taxes and charges.From £396, select.
Reykjavik.£403 per passenger.Departing Sat, 25 Apr, returning Sat, 2 May.Return flight with Virgin Atlantic.Outbound indirect flight with Virgin Atlantic, departs from Washington Ronald Reagan on Sat, 25 Apr, arriving in Reykjavik Keflavik.Inbound indirect flight with Virgin Atlantic, departs from Reykjavik Keflavik on Sat, 2 May, arriving in Washington Ronald Reagan.Price includes taxes and charges.From £403, select.
Reykjavik.£408 per passenger.Departing Wed, 26 Aug, returning Wed, 2 Sep.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Washington Ronald Reagan on Wed, 26 Aug, arriving in Reykjavik Keflavik.Inbound indirect flight with Air Canada, departs from Reykjavik Keflavik on Wed, 2 Sep, arriving in Washington Ronald Reagan.Price includes taxes and charges.From £408, select.
Reykjavik.£416 per passenger.Departing Tue, 13 Jan, returning Tue, 27 Jan.Return flight with jetBlue and Icelandair.Outbound indirect flight with jetBlue, departs from Washington Ronald Reagan on Tue, 13 Jan, arriving in Reykjavik Keflavik.Inbound indirect flight with Icelandair, departs from Reykjavik Keflavik on Tue, 27 Jan, arriving in Washington Ronald Reagan.Price includes taxes and charges.From £416, select.
Reykjavik.£419 per passenger.Departing Sat, 10 Oct, returning Sat, 24 Oct.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Washington Ronald Reagan on Sat, 10 Oct, arriving in Reykjavik Keflavik.Inbound indirect flight with Air Canada, departs from Reykjavik Keflavik on Sat, 24 Oct, arriving in Washington Ronald Reagan.Price includes taxes and charges.From £419, select.
Reykjavik.£424 per passenger.Departing Fri, 11 Sep, returning Fri, 25 Sep.Return flight with United.Outbound indirect flight with United, departs from Washington Ronald Reagan on Fri, 11 Sep, arriving in Reykjavik Keflavik.Inbound indirect flight with United, departs from Reykjavik Keflavik on Fri, 25 Sep, arriving in Washington Ronald Reagan.Price includes taxes and charges.From £424, select.

Find the cheapest month to fly from Washington Ronald Reagan to Reykjavik Keflavik

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Ronald Reagan to Reykjavik Keflavik flights are currently cheapest in August.
Dec
from £1,063
Jan
from £416
Feb
from £430
Mar
from £443
Apr
from £394
May
from £396
Jun
from £491
Jul
from £486
Aug
from £385
Sep
from £424
Oct
from £419
Nov
from £741

Washington Ronald Reagan to Reykjavik Keflavik: Alternative routes

Compare routes from Washington Ronald Reagan to Reykjavik below. You may find an airport to fly into that's cheaper, faster, or easier than Reykjavik Keflavik.

Washington D.C. to Reykjavik: Flight information

The things to know before you go.
Cheapest flight found£385
Cheapest month to flyAugust

Finding cheap flights from Washington Ronald Reagan to Reykjavik Keflavik: Frequently asked questions

The best price we found for a return flight from Washington Ronald Reagan to Reykjavik Keflavik is £385. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington Ronald Reagan to Reykjavik Keflavik. But we found flights with one or more stops from £385.
As of December 2025, there are no flights flying from Washington Ronald Reagan to Reykjavik Keflavik.
The cheapest month to fly from Washington Ronald Reagan to Reykjavik Keflavik is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Ronald Reagan Airport to Reykjavik Keflavik Airport on Thursday, 13 August 2026.
No airlines currently offer direct flights between Washington Ronald Reagan Airport and Reykjavik Keflavik Airport. Most routes have one or more stops.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Reykjavik is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air Canada offers the cheapest flight tickets to Reykjavik Keflavik.

Travelling from Ronald Reagan National Airport (DCA) to Keflavik International Airport (KEF): what you need to know

  • Reykjavik's timezone is UTC+0, which makes Reykjavik four hours ahead of Washington DC.

  • Give yourself plenty of time to make your DCA to KEF flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Flying during a peak time like February? Major public holidays and other popular seasons can result in longer queues and delays at airport checkpoints. Play things extra safe and arrive up to four hours ahead of international flights and two hours before domestic departures.

  • We make it easy to book a flight with a stopover. To see all your options for tickets from Ronald Reagan National Airport to Keflavik International Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to explore your chosen city. Top stopovers between DCA and KEF include:

    • Logan International Airport

    • John F. Kennedy International Airport

    • Pittsburgh International Airport

How to find the cheapest flights from Ronald Reagan National Airport (DCA) to Keflavik International Airport (KEF)

  • £242 is the lowest price for a one-way Ronald Reagan National Airport to Keflavik International Airport flight. A return flight starts at £385. These fares can change depending on demand and availability.

  • Don't leave things to the last minute. You're more likely to find cheap tickets from DCA to KEF if you book in advance. Airlines often offer some terrific early bird rates.

  • The 'Whole month' tool shows you the cheapest flights from Ronald Reagan National Airport to Keflavik International Airport across the month. It's an easy way to find a bargain if your trip dates aren't set in stone.

  • You don't need to check back in every day to see if fares have gone down when you set up a Price Alert. We'll let you know as soon as a special offer becomes available on cheap flights from DCA to KEF.

  • Discover the perfect flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Ronald Reagan National Airport to Keflavik International Airport, use the 'Sort by' tool. You can also filter by airline, departure and arrival times, and journey duration.

Handy information about Ronald Reagan National Airport (DCA)

  • DCA's address is 1 Aviation Circle.

  • When it comes to Ronald Reagan National Airport's on-time performance, data shows 76.44% of flights arrive within the expected timeframe.

  • Central Washington DC to Ronald Reagan National Airport is around 5 miles. Depending on traffic, it'll take about 15 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Taking public transport? You can expect a journey time of around 45 minutes.

  • Looking for a handy hotel close to DCA? If you've booked an early flight from Ronald Reagan National Airport to Keflavik International Airport, these accommodation options will put you moments from your departure lounge:

Arriving at Keflavik International Airport (KEF)

Getting from Keflavik International Airport (KEF) to central Reykjavik

  • Keflavik International Airport to the centre of Reykjavik has a drive time of around 50 minutes. It's approximately 30 miles away.

  • It takes around 1 hour 15 minutes if you're travelling on public transport.

When to fly to Keflavik International Airport (KEF)

  • July is the most popular month for flights from Ronald Reagan National Airport to Keflavik International Airport. To avoid the crowds, go to Reykjavik in January.

  • The warmest month in Reykjavik is July, with temperatures ranging between 8ºC (46ºF) and 15ºC (59ºF). Lock in your flights from Ronald Reagan National Airport to Keflavik International Airport in this month if you enjoy this type of weather.

  • For cooler conditions, look for a cheap ticket from DCA to KEF in December. Temperatures average between -6ºC (21ºF) and 4ºC (39ºF) then.

Explore more of Iceland

  • Kópavogur is just one of the many places in Iceland waiting to be discovered after you've experienced Reykjavik. Around 3 miles away to the south, popular attractions include Yndisgarðurinn, Fífu parkið and Elliðavatns-stífla.

  • Hafnarfjörður is another sought-after destination in Iceland and is around 6 miles south of Reykjavik. No trip is complete without a visit to Höfðaskógur forest, Dog relief area in Hafnarfjordur and Víðistaðatún.

Plan the rest of your trip from Washington D.C. to Reykjavik

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.