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Keflavik Intl

$79+ Cheap flights from Reykjavik Keflavik Intl Airport

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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — OSL
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
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Find flights from Keflavik Intl within your budget

 
Find flights departing from Keflavik Intl that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on April 1, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Thu 4/30

7:35 pm-7:35 am

1 stop10h 00m

Oslo Gardermoen

Sun 5/3

5:00 pm-5:50 pm

Nonstop2h 50m

$191

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Wed 4/29

12:20 am-9:05 am

1 stop6h 45m

Oslo Gardermoen

Sun 5/3

6:25 am-11:25 pm

1 stop19h 00m

$233

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Sun 4/26

8:10 pm-8:45 am

1 stop10h 35m

Oslo Gardermoen

Sun 5/3

5:25 pm-7:35 am

1 stop16h 10m

$234

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Tue 5/12

5:35 pm-9:05 am

1 stop13h 30m

Oslo Gardermoen

Tue 5/19

6:30 pm-7:20 pm

Nonstop2h 50m

$234

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Fri 4/17

5:45 pm-9:40 am

2 stops13h 55m

Oslo Gardermoen

Tue 4/21

6:30 pm-7:20 pm

Nonstop2h 50m

$237

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

Mon 5/25

6:40 pm-8:30 am

1 stop12h 50m

London Gatwick

Fri 5/29

9:20 pm-7:50 am

1 stop11h 30m

$251

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Sat 4/11

5:10 pm-12:55 pm

1 stop17h 45m

Oslo Gardermoen

Sun 4/12

5:00 pm-5:50 pm

Nonstop2h 50m

$260
Quickest round-trip

ReykjavikLondon

KEF - LHR

KEFLHR

Reykjavik Keflavik Intl

Wed 4/22

11:00 am-3:10 pm

Nonstop3h 10m

London Heathrow

Tue 4/28

7:50 am-9:55 am

Nonstop3h 05m

$272

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Sat 6/6

8:30 am-9:00 am

2 stops22h 30m

Oslo Gardermoen

Tue 6/9

12:30 pm-7:15 pm

1 stop8h 45m

$274

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

Thu 5/7

10:15 am-8:45 pm

1 stop9h 30m

London Gatwick

Sat 5/16

8:50 pm-9:55 am

1 stop14h 05m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 60 resultsSorted by cheapest first
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Compare providers for flights from Keflavik Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Keflavik Intl in April
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: Among all the travel providers offering deals on flights from Reykjavik Keflavik Intl Airport, FlightHub has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as FlightHub about >95% of the time. This is based on searches for flights from Reykjavik Keflavik Intl Airport made on Cheapflights over the past month and is updated monthly.
  • Most trusted provider: In terms of trustworthiness, Cheapflights users rate FlightHub the highest out of those offering flight deals from Reykjavik Keflavik Intl Airport. FlightHub has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from Reykjavik Keflavik Intl Airport. This info is gathered from Cheapflights searches over the past month.

Best time to book a flight from Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly from Keflavik Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Keflavik Intl

Get recent, data-driven insights about flights from Keflavik Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Reykjavik Keflavik Intl Airport?

Currently, June is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport (average of $70). Flying from Reykjavik Keflavik Intl Airport in January will prove the most costly (average of $258). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Reykjavik Keflavik Intl Airport?

For flights departing from Reykjavik Keflavik Intl Airport check dates and pricing for the following: Scandinavian Airlines, Icelandair. These airlines depart to the following popular destinations: Oslo.

Icelandair
Icelandair
From $130
Scandinavian Airlines
Scandinavian Airlines
From $74
Wizz Air
Wizz Air
From $110
Finnair
Finnair
From $187

What are popular destinations to fly to from Reykjavik Keflavik Intl Airport?

Some of the most frequent flights departing from Reykjavik Keflavik Intl Airport everyday are: London (141 flights per day), Copenhagen (88 flights per day), and New York (83 flights per day).

London
London
From $92
New York
New York
From $349
Oslo Gardermoen
Oslo Gardermoen
From $95
Kastrup Copenhagen
Kastrup Copenhagen
From $125

What is the cheapest place to fly to from Reykjavik Keflavik Intl Airport?

The cheapest city to fly to from Reykjavik Keflavik Intl Airport is Paris, with prices starting at $40. Explore other affordable destinations below.

Paris
Paris
From $40
Milan
Milan
From $82
Manchester
Manchester
From $91
London
London
From $92

Airline reviews for flights from Keflavik Intl

Read reviews and ratings of airlines operating flights from Keflavik Intl. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Keflavik Intl travel. Please note that the reviews are sourced from user searches and were last updated on April 1, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
See what other customers who have flown with Scandinavian Airlines and Icelandair from Reykjavik Keflavik Intl Airport have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.3
Good
1,735 reviews

Entertainment

6.7

Food

6.7

Overall

7.3

Comfort

7.3

Crew

8.0

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CPH - ORD

The flight was smooth for the most part. Please remove those extra pillows on the headrest of the chair. They make your neck hurt by pushing your head forward. We flew on two other planes that did not have that feature and the seats were very comfortable. The crew members were very nice, and the pizza twists were really good.
Scandinavian Airlines
7.3
Good
1,735 reviews
Scandinavian Airlines
7.3
Good
1,735 reviews

Entertainment

6.7

Food

6.7

Overall

7.3

Comfort

7.3

Crew

8.0

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CPH - ORD

The flight was smooth for the most part. Please remove those extra pillows on the headrest of the chair. They make your neck hurt by pushing your head forward. We flew on two other planes that did not have that feature and the seats were very comfortable. The crew members were very nice, and the pizza twists were really good.
Icelandair
7.0
Good
630 reviews
Scandinavian Airlines
7.3
Good
1,735 reviews

Entertainment

6.7

Food

6.7

Overall

7.3

Comfort

7.3

Crew

8.0

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CPH - ORD

The flight was smooth for the most part. Please remove those extra pillows on the headrest of the chair. They make your neck hurt by pushing your head forward. We flew on two other planes that did not have that feature and the seats were very comfortable. The crew members were very nice, and the pizza twists were really good.

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Alternate flight departure points to Keflavik Intl

Consider leaving from one of these other departure points that are located a short distance from Keflavik Intl. Flight origins were last updated on April 1, 2026.
Flights from Keflavik Intl
Flights from Reykjavik Domestic

Related info for your journey

Access useful and relevant information related to your journey from Keflavik Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated April 1, 2026.

  • What are the most popular destinations to fly to from Reykjavik Keflavik Intl Airport?

    This month, the top selected destinations from Reykjavik Keflavik Intl Airport are Copenhagen, Amsterdam, Barcelona-El Prat Airport. Throughout the year, Copenhagen, Oslo Gardermoen Airport, Amsterdam are some of the top choices made by users flying from Reykjavik Keflavik Intl Airport.

  • What is the cheapest flight from Reykjavik Keflavik Intl Airport to anywhere?

    Users have flown out of Reykjavik Keflavik Intl Airport for as low as $40 to Paris Orly Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $632 to fly from Reykjavik Keflavik Intl Airport.

  • What are the cheapest airlines flying from Reykjavik Keflavik Intl Airport to anywhere?

    Over the past few days, we've found that easyJet, Scandinavian Airlines, and PLAY have the cheapest prices from Reykjavik Keflavik Intl Airport. easyJet flights from Reykjavik Keflavik Intl Airport to Edinburgh Turnhouse ($56), Scandinavian Airlines flights from Reykjavik Keflavik Intl Airport to Athens Eleftherios V. ($74), and PLAY flights from Reykjavik Keflavik Intl Airport to Alicante ($75).

  • What is the cheapest premium economy flight from Reykjavik Keflavik Intl Airport?

    Options for some of the cheapest premium economy flights from Reykjavik Keflavik Intl Airport we have found on Cheapflights are as follows:
    Fly from Reykjavik Keflavik Intl to Oslo Gardermoen Airport starting at $491
    Fly from Reykjavik Keflavik Intl to Madrid starting at $598
    Fly from Reykjavik Keflavik Intl to London Gatwick Airport starting at $704
    Fly from Reykjavik Keflavik Intl to Paris Charles de Gaulle Airport starting at $797

  • What is the cheapest first class flight from Reykjavik Keflavik Intl Airport?

    If you’re looking for a cheap first-class flight from Reykjavik Keflavik Intl Airport, consider London. Prices start at $120 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Reykjavik Keflavik Intl Airport?

    June is currently the cheapest month to fly from Reykjavik Keflavik Intl Airport. At this moment in time January is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

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