£288 Cheap Flights from Washington (IAD) to Reykjavik (REK)

View £288 flight on Thu, 4 Sep 2025Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD) to Reykjavik

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 25% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Washington (IAD) to Reykjavik (REK)

Prices were available within the past 7 days and start at £288 for one-way flights and £245 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Fri, 12 Dec - Mon, 15 Dec
IAD
Washington
KEF
Reykjavik
£245 Return, just found
£245
Return
just found
Select Icelandair flight, departing Fri, 12 Dec from Washington to Reykjavik, returning Mon, 15 Dec, priced at £245 just found
Icelandair
Thu, 11 Dec - Mon, 15 Dec
IAD
Washington
KEF
Reykjavik
£256 Return, just found
£256
Return
just found
Select Icelandair flight, departing Thu, 11 Dec from Washington to Reykjavik, returning Mon, 15 Dec, priced at £256 just found
Icelandair
Mon, 19 Jan - Mon, 26 Jan
IAD
Washington
KEF
Reykjavik
£280 Return, found 2 days ago
£280
Return
found 2 days ago
Select Icelandair flight, departing Mon, 19 Jan from Washington to Reykjavik, returning Mon, 26 Jan, priced at £280 found 2 days ago
Icelandair
Sat, 25 Oct - Sat, 1 Nov
IAD
Washington
KEF
Reykjavik
£281 Return, found 3 days ago
£281
Return
found 3 days ago
Select Icelandair flight, departing Sat, 25 Oct from Washington to Reykjavik, returning Sat, 1 Nov, priced at £281 found 3 days ago
Icelandair
Wed, 15 Oct - Wed, 22 Oct
IAD
Washington
KEF
Reykjavik
£287 Return, found 3 days ago
£287
Return
found 3 days ago
Select Icelandair flight, departing Wed, 15 Oct from Washington to Reykjavik, returning Wed, 22 Oct, priced at £287 found 3 days ago
Icelandair
Sat, 13 Sep - Wed, 17 Sep
IAD
Washington
KEF
Reykjavik
£293 Return, just found
£293
Return
just found
Select Icelandair flight, departing Sat, 13 Sep from Washington to Reykjavik, returning Wed, 17 Sep, priced at £293 just found
Scandinavian Airlines
Wed, 15 Oct - Mon, 20 Oct
IAD
Washington
KEF
Reykjavik
£372 Return, found 23 hours ago
£372
Return
found 23 hours ago
Select Scandinavian Airlines flight, departing Wed, 15 Oct from Washington to Reykjavik, returning Mon, 20 Oct, priced at £372 found 23 hours ago
Virgin Atlantic
Mon, 13 Oct - Mon, 20 Oct
IAD
Washington
KEF
Reykjavik
£416 Return, found 3 days ago
£416
Return
found 3 days ago
Select Virgin Atlantic flight, departing Mon, 13 Oct from Washington to Reykjavik, returning Mon, 20 Oct, priced at £416 found 3 days ago
Air Canada
Thu, 11 Sep - Thu, 18 Sep
IAD
Washington
KEF
Reykjavik
£426 Return, found 3 days ago
£426
Return
found 3 days ago
Select Air Canada flight, departing Thu, 11 Sep from Washington to Reykjavik, returning Thu, 18 Sep, priced at £426 found 3 days ago
Air France
Mon, 20 Apr - Mon, 27 Apr
IAD
Washington
KEF
Reykjavik
£430 Return, found 2 days ago
£430
Return
found 2 days ago
Select Air France flight, departing Mon, 20 Apr from Washington to Reykjavik, returning Mon, 27 Apr, priced at £430 found 2 days ago

Find the cheapest month to fly from Washington (IAD) to Reykjavik (REK)

March is typically the cheapest month to fly

From £188 - £533 per traveller.

Graph displaying average flight prices per month

Flight from Washington to Reykjavik route information
Origin airport
Washington Dulles Intl.
Destination airport
Keflavik Intl.
Return price
£244
Distance
4466 km

Compare flights from Washington to Reykjavik easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Washington to Reykjavik. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to REK-All Airports in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Washington Dulles Intl. to REK-All Airports.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Washington Dulles Intl. (IAD) to REK-All Airports (REK)

The easiest way to view the best deals on flights from Washington to Reykjavik today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Washington Dulles Intl. to REK-All Airports start at just £245 and range up to £430.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Washington and Reykjavik
  • booking your flight during December, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Washington to Reykjavik flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Washington Dulles Intl. to REK-All Airports for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Explore a world of travel with Expedia

Reykjavik Airports

Reykjavik

Washington to Keflavik Intl.
£244.40
*Available to Expedia members.