Cheap flights from Denver (DEN) to Keflavik Intl (KEF) from $318
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DEN — KEF
Apr 30 — May 71
From?
To?
1 adult, Economy
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The best prices from Denver Intl to Reykjavik Keflavik Intl are usually found in October or November, booked 80 days in advance, depart on a Sunday or Tuesday and return on a Tuesday
Cheap flight deals from Denver to Keflavik Intl
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 25, 2024.
Popular in | March |
|---|---|
Cheapest in | October |
Round-trip from | $336 |
One-way from | $324 |
What is the cheapest day to fly round-trip from Denver to Reykjavik Keflavik Intl Airport?
Saturday is generally a great day to depart. Flying on this day could help you save up to 21%.
How far in advance should I book a flight from Denver to Reykjavik Keflavik Intl Airport?
Find a great deal and save up to 60% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Denver to Reykjavik Keflavik Intl Airport within the next two weeks, with the cheapest ticket starting at $828.
What is the cheapest month to fly from Denver to Reykjavik Keflavik Intl Airport?
November can be a great time to fly to Reykjavik Keflavik Intl Airport from Denver with a flight ticket averaging about $749. Cheapflights users have found deals in the month of November for as cheap as $544. The most expensive prices can be found in the month of March.
When is the cheapest time to fly from Denver to Reykjavik Keflavik Intl Airport (DEN - KEF)?
One of the essential ways to save on airfare from Denver to Reykjavik Keflavik Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 22% on airfare.
Cheap Delta flights from Denver to Keflavik Intl
Explore cheap flight options specifically provided by Delta for the route between Denver and Keflavik Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Peruse some of the lowest-priced Delta flights we've found from Denver to Reykjavik. Come back soon if you're not finding the exact deal you're looking for.
Sun 5/512:55 amDEN - KEF
2 stops26h 35mDelta
Mon 5/138:50 amKEF - DEN
1 stop14h 39mDelta
Deal found 4/24$626
Sat 5/46:30 amDEN - KEF
1 stop21h 00mDelta
Tue 5/1411:25 amKEF - DEN
1 stop16h 36mDelta
Deal found 4/24$662
Sat 5/48:05 amDEN - KEF
2 stops19h 25mDelta
Tue 5/1411:25 amKEF - DEN
2 stops17h 15mDelta
Deal found 4/24$666
Thu 5/212:45 amDEN - KEF
2 stops26h 45mDelta
Fri 5/108:50 amKEF - DEN
1 stop19h 31mDelta
Deal found 4/24$766
Tue 7/96:00 amDEN - KEF
1 stop19h 00mDelta
Wed 7/179:30 amKEF - DEN
1 stop12h 56mDelta
Deal found 4/24$827
Wed 5/112:45 amDEN - KEF
2 stops26h 45mDelta
Sun 5/511:25 amKEF - DEN
2 stops26h 28mDelta
Deal found 4/24$1,111
Sun 5/512:55 amDEN - KEF
2 stops26h 35mDelta
Mon 5/1311:25 amKEF - DEN
2 stops17h 15mDelta
Deal found 4/24$1,196
Cheap Icelandair flights from Denver to Keflavik Intl
Explore cheap flight options specifically provided by Icelandair for the route between Denver and Keflavik Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Have a look at some of the cheapest available Icelandair flights departing from Denver and landing in Reykjavik. Deals are refreshing constantly so come back soon for more options.
Tue 6/48:10 pmDEN - KEF
Nonstop7h 15mIcelandair
Tue 6/114:55 pmKEF - DEN
Nonstop8h 05mIcelandair
Deal found 4/24$658
Tue 4/304:40 pmDEN - KEF
Nonstop7h 20mIcelandair
Tue 5/144:55 pmKEF - DEN
Nonstop8h 05mIcelandair
Deal found 4/24$667
Wed 5/154:40 pmDEN - KEF
Nonstop7h 20mIcelandair
Wed 5/2210:25 amKEF - DEN
Nonstop8h 05mIcelandair
Deal found 4/24$669
Thu 5/304:40 pmDEN - KEF
Nonstop7h 20mIcelandair
Mon 6/34:55 pmKEF - DEN
Nonstop8h 05mIcelandair
Deal found 4/24$687
Fri 5/318:10 pmDEN - KEF
Nonstop7h 15mIcelandair
Wed 6/510:25 amKEF - DEN
Nonstop8h 05mIcelandair
Deal found 4/24$700
Sat 6/14:40 pmDEN - KEF
Nonstop7h 20mIcelandair
Sat 6/810:25 amKEF - DEN
Nonstop8h 05mIcelandair
Deal found 4/23$713
Sat 5/254:40 pmDEN - KEF
Nonstop7h 20mIcelandair
Fri 5/3110:25 amKEF - DEN
Nonstop8h 05mIcelandair
Deal found 4/24$714
Fri 5/318:10 pmDEN - KEF
Nonstop7h 15mIcelandair
Wed 6/124:55 pmKEF - DEN
Nonstop8h 05mIcelandair
Deal found 4/24$715
Sat 7/138:10 pmDEN - KEF
Nonstop7h 15mIcelandair
Sun 7/2110:25 amKEF - DEN
Nonstop8h 05mIcelandair
Deal found 4/24$720
Cheap Denver to Keflavik Intl flights in April & May 2024
Find cheap flight options from Denver to Keflavik Intl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Prices were last updated on April 25, 2024.
Check out some of the best flight deals from Denver to Reykjavik in 2024. For more flight deals, be sure to check back very soon.
Mon 5/68:11 amDEN - KEF
2 stops14h 44mMultiple Airlines
Mon 5/133:05 pmKEF - DEN
2 stops38h 27mMultiple Airlines
Deal found 4/24$542
Mon 5/66:31 amDEN - KEF
1 stop16h 24mMultiple Airlines
Mon 5/133:05 pmKEF - DEN
1 stop24h 05mMultiple Airlines
Deal found 4/23$546
Sat 5/46:39 amDEN - KEF
1 stop16h 16mMultiple Airlines
Wed 5/83:00 pmKEF - DEN
2 stops38h 56mMultiple Airlines
Deal found 4/22$573
Mon 4/296:30 amDEN - KEF
1 stop21h 00mDelta
Wed 5/811:25 amKEF - DEN
1 stop16h 36mDelta
Deal found 4/23$582
Mon 5/66:31 amDEN - KEF
1 stop16h 24mMultiple Airlines
Mon 5/133:05 pmKEF - DEN
2 stops26h 06mMultiple Airlines
Deal found 4/23$583
Mon 4/297:00 amDEN - KEF
2 stops20h 30mDelta
Wed 5/811:25 amKEF - DEN
1 stop16h 36mDelta
Deal found 4/23$586
Thu 4/256:54 amDEN - KEF
2 stops40h 01mMultiple Airlines
Mon 5/133:05 pmKEF - DEN
1 stop24h 05mMultiple Airlines
Deal found 4/24$588
Thu 4/256:54 amDEN - KEF
2 stops40h 01mMultiple Airlines
Mon 5/133:05 pmKEF - DEN
1 stop24h 05mMultiple Airlines
Deal found 4/24$589
Fri 5/106:00 amDEN - KEF
1 stop16h 55mMultiple Airlines
Sat 5/183:05 pmKEF - DEN
2 stops24h 21mMultiple Airlines
Deal found 4/23$596
Denver to Keflavik Intl 2024 flight deals
Discover exclusive flight deals for travel between Denver and Keflavik Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Check out some of the best flight deals from Denver to Reykjavik in 2024. For more flight deals, be sure to check back very soon.
Mon 5/68:11 amDEN - KEF
2 stops14h 44mMultiple Airlines
Mon 5/133:05 pmKEF - DEN
2 stops38h 27mMultiple Airlines
Deal found 4/24$542
Mon 5/66:31 amDEN - KEF
1 stop16h 24mMultiple Airlines
Mon 5/133:05 pmKEF - DEN
1 stop24h 05mMultiple Airlines
Deal found 4/23$546
Wed 8/79:45 amDEN - KEF
2 stops16h 50mAir Canada
Wed 8/2110:00 amKEF - DEN
2 stops28h 56mAir Canada
Deal found 4/23$549
Mon 9/95:39 pmDEN - KEF
1 stop31h 21mMultiple Airlines
Wed 9/1810:00 amKEF - DEN
1 stop29h 49mMultiple Airlines
Deal found 4/23$552
Sun 9/16:39 amDEN - KEF
1 stop16h 16mMultiple Airlines
Tue 9/179:35 amKEF - DEN
2 stops19h 50mMultiple Airlines
Deal found 4/23$553
Sat 10/124:40 pmDEN - KEF
Nonstop7h 20mIcelandair
Sun 10/204:55 pmKEF - DEN
Nonstop8h 05mIcelandair
Deal found 4/24$558
Tue 10/14:40 pmDEN - KEF
Nonstop7h 20mIcelandair
Tue 10/154:55 pmKEF - DEN
Nonstop8h 05mIcelandair
Deal found 4/23$561
Sun 9/16:39 amDEN - KEF
1 stop16h 16mMultiple Airlines
Mon 9/169:35 amKEF - DEN
2 stops18h 57mMultiple Airlines
Deal found 4/23$564
Sat 11/303:40 pmDEN - KEF
Nonstop7h 25mIcelandair
Sat 12/74:55 pmKEF - DEN
Nonstop8h 10mIcelandair
Deal found 4/24$565
Non-stop flights to Keflavik Intl from Denver
Discover non-stop flight options from Denver to Keflavik Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Take a look at some of the direct flights traveling from Denver to Reykjavik in the near future. Select from other flights from Denver to Reykjavik by using the search form above.
Thu 10/104:40 pmDEN - KEF
Nonstop7h 20mIcelandair
Tue 10/154:55 pmKEF - DEN
Nonstop8h 05mIcelandair
Deal found 4/23$553
Sat 10/124:40 pmDEN - KEF
Nonstop7h 20mIcelandair
Sun 10/204:55 pmKEF - DEN
Nonstop8h 05mIcelandair
Deal found 4/24$558
Tue 10/14:40 pmDEN - KEF
Nonstop7h 20mIcelandair
Tue 10/154:55 pmKEF - DEN
Nonstop8h 05mIcelandair
Deal found 4/23$561
Wed 10/164:40 pmDEN - KEF
Nonstop7h 20mIcelandair
Thu 10/244:55 pmKEF - DEN
Nonstop8h 05mIcelandair
Deal found 4/23$575
Mon 10/144:40 pmDEN - KEF
Nonstop7h 20mIcelandair
Tue 10/224:55 pmKEF - DEN
Nonstop8h 05mIcelandair
Deal found 4/24$577
Fri 10/184:40 pmDEN - KEF
Nonstop7h 20mIcelandair
Sat 10/264:55 pmKEF - DEN
Nonstop8h 05mIcelandair
Deal found 4/23$579
Thu 10/34:40 pmDEN - KEF
Nonstop7h 20mIcelandair
Wed 10/94:55 pmKEF - DEN
Nonstop8h 05mIcelandair
Deal found 4/23$588
Sat 10/194:40 pmDEN - KEF
Nonstop7h 20mIcelandair
Tue 10/294:55 pmKEF - DEN
Nonstop8h 10mIcelandair
Deal found 4/23$597
Fri 10/44:40 pmDEN - KEF
Nonstop7h 20mIcelandair
Wed 10/94:55 pmKEF - DEN
Nonstop8h 05mIcelandair
Deal found 4/23$603
Denver to Keflavik Intl flights leaving soon
Find last-minute flight options from Denver to Keflavik Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Book one of these great deals on flights from Denver to Reykjavik. It's wise to confirm all flight details are correct before booking.
Sat 5/43:05 pmDEN - KEF
2 stops36h 25mVirgin Atlantic
Tue 5/1411:25 amKEF - DEN
2 stops39h 44mVirgin Atlantic
Deal found 4/24$598
Sat 5/43:05 pmDEN - KEF
2 stops36h 25mVirgin Atlantic
Tue 5/1411:25 amKEF - DEN
1 stop16h 36mVirgin Atlantic
Deal found 4/24$603
Thu 5/26:54 amDEN - KEF
2 stops40h 01mMultiple Airlines
Sun 5/53:05 pmKEF - DEN
1 stop30h 06mMultiple Airlines
Deal found 4/24$605
Sat 5/412:44 pmDEN - KEF
1 stop14h 46mVirgin Atlantic
Tue 5/1411:25 amKEF - DEN
1 stop16h 36mVirgin Atlantic
Deal found 4/24$608
Sun 5/512:55 amDEN - KEF
2 stops26h 35mDelta
Mon 5/138:50 amKEF - DEN
1 stop14h 39mDelta
Deal found 4/24$626
Sat 5/43:05 pmDEN - KEF
2 stops36h 25mVirgin Atlantic
Tue 5/1411:25 amKEF - DEN
2 stops39h 44mVirgin Atlantic
Deal found 4/24$639
Sat 5/43:05 pmDEN - KEF
2 stops36h 25mVirgin Atlantic
Tue 5/1411:25 amKEF - DEN
1 stop16h 36mVirgin Atlantic
Deal found 4/24$644
Sat 5/412:44 pmDEN - KEF
1 stop14h 46mVirgin Atlantic
Tue 5/1411:25 amKEF - DEN
1 stop16h 36mVirgin Atlantic
Deal found 4/24$649
Sat 5/43:05 pmDEN - KEF
2 stops36h 25mVirgin Atlantic
Tue 5/1411:25 amKEF - DEN
1 stop16h 36mVirgin Atlantic
Deal found 4/24$655
One-way flights to Keflavik Intl from Denver
Search for one-way flight options from Denver to Keflavik Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Take a look at some of the one-way flights we've detected from Denver to Reykjavik. Users in need of a round-trip flight from Denver to Reykjavik instead should update the search form at the top of page.
Sat 10/196:39 amDEN - KEF
1 stop16h 16mMultiple Airlines
Deal found 4/23$318
Mon 9/232:20 pmDEN - KEF
1 stop11h 55mWestJet
Deal found 4/24$324
Mon 6/35:55 pmDEN - KEF
2 stops28h 50mMultiple Airlines
Deal found 4/24$338
Mon 6/36:00 amDEN - KEF
1 stop16h 55mMultiple Airlines
Deal found 4/24$348
Sat 10/194:40 pmDEN - KEF
Nonstop7h 20mIcelandair
Deal found 4/23$355
Wed 7/246:31 amDEN - KEF
1 stop16h 24mMultiple Airlines
Deal found 4/24$358
Wed 6/1212:49 amDEN - KEF
2 stops21h 46mMultiple Airlines
Deal found 4/23$371
Wed 6/56:59 pmDEN - KEF
2 stops57h 26mMultiple Airlines
Deal found 4/24$387
Tue 6/44:55 pmDEN - KEF
2 stops30h 00mMultiple Airlines
Deal found 4/24$390
Find flights from Denver to Keflavik Intl within your budget
Customize your flight search to find flights from Denver to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Fly from
Any airport
Fly to
Any airport
Budget
$605 - $718
Route
Depart
Return
Price
Denver IntlReykjavik Keflavik Intl
DEN - KEF
DENKEF
Denver Intl
Thu 5/2
2 stops40h 01m
Reykjavik Keflavik Intl
Sun 5/5
1 stop30h 06m
$605
Denver IntlReykjavik Keflavik Intl
DEN - KEF
DENKEF
Denver Intl
Sat 5/4
1 stop14h 46m
Reykjavik Keflavik Intl
Tue 5/14
1 stop16h 36m
$608
Denver IntlReykjavik Keflavik Intl
DEN - KEF
DENKEF
Denver Intl
Thu 5/9
2 stops28h 19m
Reykjavik Keflavik Intl
Sun 5/12
1 stop30h 06m
$609
Denver IntlReykjavik Keflavik Intl
DEN - KEF
DENKEF
Denver Intl
Mon 5/6
1 stop14h 46m
Reykjavik Keflavik Intl
Mon 5/13
1 stop16h 36m
$622
Denver IntlReykjavik Keflavik Intl
DEN - KEF
DENKEF
Denver Intl
Sun 5/5
2 stops26h 35m
Reykjavik Keflavik Intl
Mon 5/13
1 stop14h 39m
$626
Denver IntlReykjavik Keflavik Intl
DEN - KEF
DENKEF
Denver Intl
Tue 6/4
Nonstop7h 15m
Reykjavik Keflavik Intl
Tue 6/11
Nonstop8h 05m
$658
Denver IntlReykjavik Keflavik Intl
DEN - KEF
DENKEF
Denver Intl
Wed 7/17
1 stop15h 20m
Reykjavik Keflavik Intl
Fri 7/26
2 stops36h 10m
$664
Denver IntlReykjavik Keflavik Intl
DEN - KEF
DENKEF
Denver Intl
Thu 5/2
2 stops46h 20m
Reykjavik Keflavik Intl
Sun 5/5
2 stops42h 13m
$694
Denver IntlReykjavik Keflavik Intl
DEN - KEF
DENKEF
Denver Intl
Tue 4/30
2 stops39h 15m
Reykjavik Keflavik Intl
Mon 5/13
1 stop21h 15m
$718
When is the best time to book a flight from Denver to Reykjavik Keflavik Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Denver to Keflavik Intl. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Denver to Reykjavik Keflavik Intl Airport, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
When is the cheapest time to fly from Denver to Reykjavik Keflavik Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Denver to Keflavik Intl. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Denver to Reykjavik Keflavik Intl Airport flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Average price of flights to Keflavik Intl by month
Plan your trip from Denver to Keflavik Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Denver to Keflavik Intl is currently $354 while a round-trip flight costs $645. Price data was last updated on April 21, 2024.
Currently, January is the cheapest month in which you can book a flight from Denver to Reykjavik Keflavik Intl Airport (average of $339). Flying from Denver to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $746). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$339
February
$396
March
$461
April
$521
May
$535
June
$687
July
$746
August
$665
September
$696
October
$499
November
$359
December
$404
Temperature and rainfall in Keflavik Intl by month
Plan your trip to Keflavik Intl by taking into account the average temperature and rainfall totals by month.
KEF Temperature | 32 - 51.8 °F |
|---|
Reviews of airlines servicing Keflavik Intl
Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated April 25, 2024.
Read reviews from past customers who have flown Delta, Icelandair and Lufthansa from Denver to Reykjavik. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
11,004 reviews
Food
7.5
Comfort
7.9
Overall
8.1
Entertainment
8.0
Crew
8.6
Boarding
8.2
Reviews
1 / 10
Terrible flight crew that skipped our row for service multiple times.
11,004 reviews
11,004 reviews
Food
7.5
Comfort
7.9
Overall
8.1
Entertainment
8.0
Crew
8.6
Boarding
8.2
Reviews
1 / 10
Terrible flight crew that skipped our row for service multiple times.
1,629 reviews
11,004 reviews
Food
7.5
Comfort
7.9
Overall
8.1
Entertainment
8.0
Crew
8.6
Boarding
8.2
Reviews
1 / 10
Terrible flight crew that skipped our row for service multiple times.
2,064 reviews
11,004 reviews
Food
7.5
Comfort
7.9
Overall
8.1
Entertainment
8.0
Crew
8.6
Boarding
8.2
Reviews
1 / 10
Terrible flight crew that skipped our row for service multiple times.
749 reviews
11,004 reviews
Food
7.5
Comfort
7.9
Overall
8.1
Entertainment
8.0
Crew
8.6
Boarding
8.2
Reviews
1 / 10
Terrible flight crew that skipped our row for service multiple times.
Related info for your journey
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Alternative routes for Denver to Keflavik IntlSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Denver to Keflavik Intl
Discover the top 4 airlines that operate flights from Denver to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Search flights from Denver to Keflavik Intl by cabin class
Find flights from Denver to Keflavik Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Denver to Keflavik Intl
Find hourly flight availability from Denver to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2024.
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 0%of flight departures | Morning6 am to noon |
| 100%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Midnight
6 AM
Noon
6 PM
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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