$320 Find Cheap Flights from Denver to Reykjavik - Compare and Save

Among airlines operating Denver to Reykjavik Keflavik Intl Airport flights:

• Icelandair: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Icelandair operates flights between Denver and Reykjavik Keflavik Intl Airport.

Flights from Denver to Reykjavik Keflavik Intl Airport usually depart from Denver Intl (DEN) and arrive at Reykjavik Keflavik Intl (KEF).

Here are some options for this route, based on selected ticket types and cabin classes:

• Icelandair: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Three cabin classes are available on flights from Denver to Reykjavik Keflavik Intl Airport:

• Economy Class
• Premium Economy Class
• Business Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $428 round-trip via Montreal Pierre Elliott Trudeau Intl (YUL), compared to $624 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $75–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 787-9 Dreamliner family is used most often on this route, operated mainly by United Airlines and Lufthansa. Other aircraft seen on the route include Airbus A350-900 variants.

One-stop flights from Denver to Reykjavik Keflavik Intl Airport most commonly connect through:

• Seattle/Tacoma Intl (SEA) - 41% of one-stop connections
• Boston Logan Intl (BOS) - 14% of one-stop connections
• Minneapolis St Paul (MSP) - 14% of one-stop connections
• Chicago O'Hare Intl (ORD) - 9% of one-stop connections

Seattle/Tacoma Intl (SEA) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 10% on the Denver to Reykjavik Keflavik Intl Airport route. Monday is the cheapest departure day at $608 round-trip on average, while Wednesday is the most expensive at $674, a difference of $66. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Evening is the busiest departure period on Denver to Reykjavik Keflavik Intl Airport flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and night flights for 0%.

Some of the most popular sights in Reykjavik Keflavik Intl Airport are Hallgrímskirkja, Reykjavik City Centre and Reykjavik Harbour. These are among the most viewed places in Reykjavik Keflavik Intl Airport on KAYAK.

A nonstop flight from Denver to Reykjavik Keflavik Intl Airport takes 7h 20m, covering 3,556 miles.

These are the earliest and latest flight times available from Denver to Reykjavik Keflavik Intl Airport:

• Earliest: departs at 3:40 pm and lands at 11:00 pm
• Latest: departs at 8:10 pm and lands at 3:30 am.

The flight takes about 7h 20m.

Last-minute fares on this route - booked within 2 weeks of departure - run 6% below the route average of $628. Booking late can sometimes save money on this route, but inventory is limited.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Denver to Reykjavik Keflavik Intl Airport are currently lower than usual. Average one-way flight prices are about $359, which is 25% below the typical average for this route.

Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 11h 09m, compared with 12h 51m via Minneapolis St Paul (MSP) and 14h 31m via New York John F Kennedy Intl (JFK).

Reykjavik Keflavik Intl Airport is 6 hours ahead of Denver (Greenwich Mean Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Reykjavik Keflavik Intl Airport (KEF) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:
· Ice Rental 4x4
· Fair Car
· Budget
· Europcar
· Alamo

Round-trip flights from Denver to Reykjavik Keflavik Intl Airport range from $580 to $770, with an average of $628 over the past 12 months. Anything below $580 counts as a good deal.