DEN to KEF

Denver to Reykjavik flight ticket price

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

DEN
Denver (DEN), United StatesDenver International
KEF
Reykjavik (KEF), IcelandKeflavik International
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Live flights for Sat, 06 Jun 2026

Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.

Showing flight options for the selected travel date.
Currency: USD
Sat, 06 JunDEN to KEF$560 Sun, 07 JunDEN to KEF Mon, 08 JunDEN to KEF Tue, 09 JunDEN to KEF Wed, 10 JunDEN to KEF Thu, 11 JunDEN to KEF Fri, 12 JunDEN to KEF
Sort By:DepartureDurationArrivalPrice
Icelandair
Icelandair
FI-672
20:10
2026-06-06
Denver (DEN)United StatesDenver International
7H :15 M
Non Stop
09:25
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$560
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1377
06:00
2026-06-06
Denver (DEN)United StatesDenver International
20H :50 M
1 Stop
ORD · 11h 57mChicago (ORD), United States
08:50
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$567
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1279
06:13
2026-06-06
Denver (DEN)United StatesDenver International
20H :17 M
1 Stop
IAD · 10h 54mWashington (IAD), United States
08:30
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$567
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1928
07:40
2026-06-06
Denver (DEN)United StatesDenver International
19H :10 M
1 Stop
ORD · 10h 12mChicago (ORD), United States
08:50
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$567
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1101
08:00
2026-06-06
Denver (DEN)United StatesDenver International
18H :30 M
1 Stop
IAD · 9h 09mWashington (IAD), United States
08:30
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$567
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-789
09:30
2026-06-06
Denver (DEN)United StatesDenver International
17H :00 M
1 Stop
DCA · 7h 36mWashington (DCA), United States
08:30
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$567
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2329
09:35
2026-06-06
Denver (DEN)United StatesDenver International
17H :15 M
1 Stop
ORD · 8h 20mChicago (ORD), United States
08:50
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$567
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2087
10:20
2026-06-06
Denver (DEN)United StatesDenver International
16H :10 M
1 Stop
IAD · 6h 42mWashington (IAD), United States
08:30
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$567
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2865
11:15
2026-06-06
Denver (DEN)United StatesDenver International
15H :35 M
1 Stop
ORD · 6h 40mChicago (ORD), United States
08:50
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$567
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2853
12:26
2026-06-06
Denver (DEN)United StatesDenver International
14H :04 M
1 Stop
IAD · 4h 37mWashington (IAD), United States
08:30
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$567
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-617
13:25
2026-06-06
Denver (DEN)United StatesDenver International
13H :25 M
1 Stop
ORD · 4h 30mChicago (ORD), United States
08:50
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$567
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-347
13:53
2026-06-06
Denver (DEN)United StatesDenver International
12H :37 M
1 Stop
IAD · 3h 10mWashington (IAD), United States
08:30
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$567
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1023
15:06
2026-06-06
Denver (DEN)United StatesDenver International
11H :44 M
1 Stop
ORD · 2h 44mChicago (ORD), United States
08:50
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$567
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-421
15:50
2026-06-06
Denver (DEN)United StatesDenver International
10H :40 M
1 Stop
IAD · 1h 13mWashington (IAD), United States
08:30
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$567
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-675
16:29
2026-06-06
Denver (DEN)United StatesDenver International
10H :21 M
1 Stop
ORD · 1h 24mChicago (ORD), United States
08:50
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$567
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1131
16:45
2026-06-06
Denver (DEN)United StatesDenver International
10H :05 M
1 Stop
ORD · 1h 06mChicago (ORD), United States
08:50
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$567
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1377
06:00
2026-06-06
Denver (DEN)United StatesDenver International
19H :55 M
2 Stops
ORD · 8h 26mChicago (ORD), United States
YUL · 1h 29mMontreal (YUL), Canada
07:55
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$571
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2345
06:00
2026-06-06
Denver (DEN)United StatesDenver International
19H :55 M
2 Stops
EWR · 2h 41mNew York (EWR), United States
YUL · 6h 45mMontreal (YUL), Canada
07:55
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$571
total fare
Non Refundable 8 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1279
06:13
2026-06-06
Denver (DEN)United StatesDenver International
19H :42 M
2 Stops
IAD · 4h 04mWashington (IAD), United States
YUL · 5h 17mMontreal (YUL), Canada
07:55
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$571
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1928
07:40
2026-06-06
Denver (DEN)United StatesDenver International
18H :15 M
2 Stops
ORD · 4h 17mChicago (ORD), United States
YUL · 4h 04mMontreal (YUL), Canada
07:55
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$571
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2640
07:40
2026-06-06
Denver (DEN)United StatesDenver International
18H :15 M
2 Stops
EWR · 1h 03mNew York (EWR), United States
YUL · 6h 45mMontreal (YUL), Canada
07:55
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$571
total fare
Non Refundable 6 Seat Left Economy
Cabin: Included
Air Canada
Air Canada
AC-3236
07:51
2026-06-06
Denver (DEN)United StatesDenver International
18H :04 M
2 Stops
YVR · 3h 09mVancouver (YVR), Canada
YUL · 1h 58mMontreal (YUL), Canada
07:55
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$571
total fare
Non Refundable 1 Seat Left Economy

Recommended hotels in Reykjavik

Stay options near the arrival city for the same travel date.

Search hotels
Alva Hotel
3.0Very GoodLive availability

Alva Hotel

- Brautarholt 22-24 105 Reykjavík Iceland,

Free WiFiACBreakfast
Room availability is checked live
$171per night+ taxes if applicable

1 Night • 3 Star

Hotel Lotus
3.0Very GoodLive availability

Hotel Lotus

- Álftamýri 7 0108 Reykjavik IS,

Free WiFiACBreakfast
Room availability is checked live
$190per night+ taxes if applicable

1 Night • 3 Star

CenterHotel Plaza
4.0Very GoodLive availability

CenterHotel Plaza

- Adalstraeti 4 101 Reykjavik Iceland,

Free WiFiACBreakfast
Room availability is checked live
$204per night+ taxes if applicable

1 Night • 4 Star

Icelandic Apartments
3.0Very GoodLive availability

Icelandic Apartments

- Urdarhvarf 4, Reykjavik, 203 Reykjavik Iceland,

Free WiFiACBreakfast
Room availability is checked live
$207per night+ taxes if applicable

1 Night • 3 Star

United Airlines
United Airlines
UA-1101
08:00
2026-06-06
Denver (DEN)United StatesDenver International
17H :55 M
2 Stops
IAD · 2h 19mWashington (IAD), United States
YUL · 5h 17mMontreal (YUL), Canada
07:55
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$571
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1442
08:03
2026-06-06
Denver (DEN)United StatesDenver International
17H :52 M
2 Stops
LGA · 3h 43mNew York (LGA), United States
YUL · 3h 38mMontreal (YUL), Canada
07:55
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$571
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Air Canada
Air Canada
AC-575
09:10
2026-06-06
Denver (DEN)United StatesDenver International
16H :45 M
2 Stops
YVR · 1h 50mVancouver (YVR), Canada
YUL · 1h 58mMontreal (YUL), Canada
07:55
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$571
total fare
Non Refundable 8 Seat Left Economy
United Airlines
United Airlines
UA-2329
09:35
2026-06-06
Denver (DEN)United StatesDenver International
16H :20 M
2 Stops
ORD · 4h 49mChicago (ORD), United States
YUL · 1h 29mMontreal (YUL), Canada
07:55
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$571
total fare
Non Refundable 6 Seat Left Economy
Cabin: Included
View all flights
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Fare highlights

Selected flight highlights for 06 Jun 2026.

Open full search
Lowest fare $560 Icelandair 20:10
Earliest departure $567 United Airlines 06:00
Shortest duration $560 Icelandair 20:10
Night 00:00-05:59 No option Open full search for more
Morning 06:00-11:59 $567 United Airlines at 06:00
Afternoon 12:00-17:59 $567 United Airlines at 12:26
Evening 18:00-23:59 $560 Icelandair at 20:10

Denver to Reykjavik route details

Denver (DEN)

Denver International

United States

GMT -7

Latitude: 39.861698150635

Longitude: -104.672996521

Reykjavik (KEF)

Keflavik International

Iceland

GMT 0

Latitude: 63.985000610352

Longitude: -22.605600357056

Distance: Denver (DEN), United States to Reykjavik (KEF), Iceland - 5,726.98 km
Flights shown for 06 Jun 2026. View all flights opens the complete search result.

Denver to Reykjavik - what to expect when booking

The DEN to KEF cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 5,726.98 km.

Before you book

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Use filters

Shortlist by price, stops, departure time and refundable fare preference.

Check fare rows

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More flights from Denver (DEN)24 routes
Denver → Akron/canton
DEN → CAK
Denver → Albuquerque
DEN → ABQ
Denver → Amarillo
DEN → AMA
Denver → Anchorage
DEN → ANC
Denver → Aspen
DEN → ASE
Denver → Atlanta
DEN → ATL
Denver → Austin
DEN → AUS
Denver → Bakersfield
DEN → BFL
Denver → Fayetteville
DEN → XNA
Denver → Billings
DEN → BIL
Denver → Birmingham
DEN → BHM
Denver → Bismarck
DEN → BIS
Denver → Bloomington-Normal
DEN → BMI
Denver → Boise
DEN → BOI
Denver → Boston
DEN → BOS
Denver → Bozeman
DEN → BZN
Denver → Burbank
DEN → BUR
Denver → Calgary
DEN → YYC
Denver → Cancun
DEN → CUN
Denver → Casper
DEN → CPR
Denver → Cedar Rapids
DEN → CID
Denver → Charlotte
DEN → CLT
Denver → Cheyenne
DEN → CYS
Denver → Chicago
DEN → ORD
More flights from Reykjavik (KEF)21 routes
Reykjavik → Alicante
KEF → ALC
Reykjavik → Amsterdam
KEF → AMS
Reykjavik → Basel
KEF → BSL
Reykjavik → Bergen
KEF → BGO
Reykjavik → Berlin
KEF → SXF
Reykjavik → Billund
KEF → BLL
Reykjavik → Boston
KEF → BOS
Reykjavik → Bristol
KEF → BRS
Reykjavik → Brussels
KEF → BRU
Reykjavik → Copenhagen
KEF → CPH
Reykjavik → Denver
KEF → DEN
Reykjavik → Edinburgh
KEF → EDI
Reykjavik → Edmonton
KEF → YEG
Reykjavik → Frankfurt
KEF → FRA
Reykjavik → Glasgow
KEF → GLA
Reykjavik → Vantaa
KEF → HEL
Reykjavik → London
KEF → LGW
Reykjavik → Manchester
KEF → MAN
Reykjavik → Munich
KEF → MUC
Reykjavik → New York
KEF → JFK
Reykjavik → Nuuk
KEF → GOH
Frequently asked questions - Denver to Reykjavik flights
Generally yes. When your travel date is fixed, comparing live fares early gives you better visibility of timings, baggage and fare rules before prices change.
The approximate route distance between Denver (DEN) and Reykjavik (KEF) is 5,726.98 km. Actual flying distance can vary by airline routing.
Availability changes by airline schedule and date. Use the Stops filter to quickly check non-stop, one-stop and connecting options on this landing page.
Airline inventory can change within minutes. Book Now sends the selected result to the review flow where the fare is checked again before final booking.
Yes. The date strip and search box open the full search for the selected date, while this page keeps the route details easy to compare.