
Popular airlines from Keflavik International Airport (KEF) to Denver International Airport (DEN)
- Icelandair
Icelandair
- Lufthansa
Lufthansa
- British Airways
British Airways
- American Airlines
American Airlines
- Virgin Atlantic
Virgin Atlantic
- Air Canada
Air Canada
- KLM
KLM
- Plan, book, fly with confidence
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Cheap Flights from Reykjavik (KEF) to Denver (DEN)
Prices were available within the past 7 days and start at £182 for one-way flights and £469 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Reykjavik (KEF) to Denver (DEN)
June is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Keflavik Intl. |
Destination airport | Denver Intl. |
Airlines serving | Air Canada, Air France, British Airways, Icelandair, KLM, Lufthansa, Virgin Atlantic |
Return price | £468 |
Distance | 5693 km |
Compare flights from Reykjavik to Denver easily and book with confidence
For travelling on business or for pleasure, Expedia makes it easy to book your flights from Reykjavik to Denver. Operating between them 2 flights per day, 20 airlines cover the route. And Icelandair fly direct, getting you to Denver Intl. in just 4hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Keflavik Intl. to Denver Intl..
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 Keflavik Intl. (KEF) to Denver Intl. (DEN)
The easiest way to view the best deals on flights from Reykjavik to Denver 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 Keflavik Intl. to Denver Intl. start at just £469 and range up to £1,180.
To find an even better deal, try
- being flexible on your dates – midweek flights can be cheaper
- looking for other airports near Reykjavik and Denver
- booking your flight during November, the cheapest month on this route
- varying your flight times – early morning and late at night are sometimes cheaper
Why you should book your Reykjavik to Denver flight with Expedia!
We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Keflavik Intl. to Denver Intl. 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.
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Top Routes from Reykjavik
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Top Routes to Denver
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