Cheap Flights from Washington D.C. to Keflavík

Compare Washington D.C. to Keflavík flight deals

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Flight deals from Washington D.C. to Keflavík

Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Keflavík? Find the lowest prices on one-way and return tickets right here.

Reykjavik.£265 per passenger.Departing Tue, 13 Oct.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Washington Dulles on Tue, 13 Oct, arriving in Reykjavik Keflavik.Price includes taxes and charges.From £265, select.

Reykjavik.£268 per passenger.Departing Sun, 15 Nov.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Washington Dulles on Sun, 15 Nov, arriving in Reykjavik Keflavik.Price includes taxes and charges.From £268, select.

Reykjavik.£272 per passenger.Departing Wed, 26 Aug.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Wed, 26 Aug, arriving in Reykjavik Keflavik.Price includes taxes and charges.From £272, select.

Reykjavik.£285 per passenger.Departing Sun, 6 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Sun, 6 Sep, arriving in Reykjavik Keflavik.Price includes taxes and charges.From £285, select.

Reykjavik.£286 per passenger.Departing Tue, 8 Dec.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Washington Dulles on Tue, 8 Dec, arriving in Reykjavik Keflavik.Price includes taxes and charges.From £286, select.

Reykjavik.£288 per passenger.Departing Wed, 3 Mar.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Washington Dulles on Wed, 3 Mar, arriving in Reykjavik Keflavik.Price includes taxes and charges.From £288, select.

Reykjavik.£310 per passenger.Departing Tue, 6 Oct.One-way flight with Icelandair.Outbound direct flight with Icelandair departs from Baltimore Washington International on Tue, 6 Oct, arriving in Reykjavik Keflavik.Price includes taxes and charges.From £310, select.

Reykjavik.£310 per passenger.Departing Sat, 29 Aug.One-way flight with Icelandair.Outbound direct flight with Icelandair departs from Baltimore Washington International on Sat, 29 Aug, arriving in Reykjavik Keflavik.Price includes taxes and charges.From £310, select.

Reykjavik.£314 per passenger.Departing Sun, 11 Apr.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departs from Washington Ronald Reagan on Sun, 11 Apr, arriving in Reykjavik Keflavik.Price includes taxes and charges.From £314, select.

Reykjavik.£317 per passenger.Departing Sat, 20 Feb.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Washington Ronald Reagan on Sat, 20 Feb, arriving in Reykjavik Keflavik.Price includes taxes and charges.From £317, select.

Reykjavik.£320 per passenger.Departing Sat, 20 Mar.One-way flight with Icelandair.Outbound direct flight with Icelandair departs from Baltimore Washington International on Sat, 20 Mar, arriving in Reykjavik Keflavik.Price includes taxes and charges.From £320, select.

Reykjavik.£320 per passenger.Departing Sat, 20 Feb.One-way flight with Icelandair.Outbound direct flight with Icelandair departs from Baltimore Washington International on Sat, 20 Feb, arriving in Reykjavik Keflavik.Price includes taxes and charges.From £320, select.

Reykjavik.£325 per passenger.Departing Sat, 2 Jan.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Washington Ronald Reagan on Sat, 2 Jan, arriving in Reykjavik Keflavik.Price includes taxes and charges.From £325, select.

Reykjavik.£328 per passenger.Departing Sun, 11 Apr.One-way flight with Icelandair.Outbound direct flight with Icelandair departs from Baltimore Washington International on Sun, 11 Apr, arriving in Reykjavik Keflavik.Price includes taxes and charges.From £328, select.

Reykjavik.£328 per passenger.Departing Mon, 7 Sep.One-way flight with Icelandair.Outbound direct flight with Icelandair departs from Baltimore Washington International on Mon, 7 Sep, arriving in Reykjavik Keflavik.Price includes taxes and charges.From £328, select.

Reykjavik.£328 per passenger.Departing Tue, 8 Dec.One-way flight with Icelandair.Outbound direct flight with Icelandair departs from Baltimore Washington International on Tue, 8 Dec, arriving in Reykjavik Keflavik.Price includes taxes and charges.From £328, select.

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Washington D.C. to Keflavík: Flight information

The things to know before you go.

Fly into	Reykjavik Keflavik Airport
Distance to Keflavík	3.2 km
Cheapest flight	£265
Cheapest month to fly	October
Most popular airline	Icelandair
Average flight time	5 hrs, 52 mins

Find the cheapest month to fly from Washington D.C. to Keflavík

We always keep an eye on fares, so you can find the best flight deal in seconds. It looks like Washington D.C. to Keflavík flights are currently cheapest in August. We’ve based this on flights into Reykjavik Keflavik Airport.

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How to find cheap flights from Washington D.C. to Keflavík with Skyscanner

Looking for cheap flight tickets from Washington D.C. to Keflavík? Here are a few tips on how to find the best price.

Simply hit 'search'.

We've compared every online travel agent and flight provider out there to find the cheapest flight tickets from Washington D.C. to Keflavík.

Compare flights from over 1,000 providers.

Then choose the cheapest or fastest plane tickets. Flight tickets to Keflavík start from £265 one-way.

Include nearby airports in your search.

Widen your search for the cheapest flights from Washington D.C. to Keflavík by selecting the 'Add nearby airports' option when you search. This will allow you to see flight prices for all the airports you could fly from, and ones near to Keflavík. It could save you heaps of cash!

Fly in August.

The cheapest time to fly from Washington D.C. to Keflavík is currently August.

Flex your dates for the best rates.

If you’re flexible on your departure dates, use Skyscanner's whole month tool to find the cheapest month, and even day to get Washington D.C. to Keflavík flights

Look for direct flights.

Only interested in direct Washington D.C. to Keflavík flights? Make sure to tick 'Direct flights only' when performing a search. If there are direct Keflavík flights available, these will appear in the results.

Set up a Price Alert.

We'll let you know when the price of flights to airports in or around Keflavík go up or down, so you can book when the time is just right.

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To get the best flight booking experience when out and about, download the Skyscanner app and search for plane tickets from Washington D.C. to Keflavík whenever you want.

Finding cheap flights from Washington D.C. to Keflavík: Frequently asked questions

How many airports are there near Keflavík?

There are 2 airports near Keflavík: Reykjavik Keflavik Airport and Reykjavik Domestic Airport.

How much are return flights from Washington D.C. to Keflavík?

The best price we found for a return flight from Washington D.C. to Keflavík is £307. 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.

Which airlines offer direct flights from Washington D.C. to Keflavík?

Icelandair, United, airBaltic all offer direct flights to Reykjavik Keflavik Airport.

When is the cheapest time to fly from Washington D.C. to Keflavík?

We've checked every Washington D.C. to Keflavík fare we could find, and the cheapest upcoming date to fly seems to be on Monday, 24 August 2026. Overall, the cheapest month to fly from Washington D.C. to Keflavík is usually August.

Which is the cheapest airport to fly into in Keflavík?

If you're flying from Washington D.C., the cheapest airport near Keflavík is Reykjavik Keflavik – which is 3.2 km away from the centre of Keflavík. We've found flights into this airport from £307.

Which upcoming date is cheapest to fly from Washington D.C. to Keflavík on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Keflavík on Monday, 24 August 2026.

Can I get a direct flight from Washington D.C. to Keflavík?

No airlines currently offer direct flights between Washington D.C. and Keflavík. Most routes have one or more stops.

How can I get the best flight deal from Washington D.C. to Keflavík?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Keflavík but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Keflavík?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Keflavík is around 40 days in advance, so don’t leave your flight to the last minute.

Which airport should I fly to from Washington D.C. to get to Keflavík?

Reykjavik Keflavik Airport is 3.2km from Keflavík and Reykjavik Domestic Airport is 32.9km from Keflavík.

Which is the closest airport to Keflavík?

Reykjavik Keflavik Airport is closest to Keflavík, at around 3.2 km away.

Which is the cheapest airline to fly from Washington D.C. to Keflavík with?

The cheapest airline that flies to Keflavík is Lufthansa. And the cheapest airline that flies to Reykjavik Domestic Airport is Icelandair.