HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Keflavik Intl

$70+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — LGA
Mar 26 — Apr 21
Thu 3/26
Thu 4/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

What to know about flights from Keflavik Intl

Discover essential information about flights departing from Keflavik Intl, including flight schedules, destinations, airlines operating at the Keflavik Intl airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated February 24, 2026.

Cheapest airline

Icelandair

Good round-trip deal

$92 or less

Good one-way deal

$75 or less
On average, Icelandair currently has the cheapest one-way flight from Reykjavik Keflavik Intl (avg. price of $253).
Search Deals
Price to beat on a round-trip flight from Reykjavik Keflavik Intl.
Search Deals
Price to beat on a one-way flight from Reykjavik Keflavik Intl.
Search Deals

Find flights from Keflavik Intl

Cheapest flights from Keflavik Intl
Explore the most affordable flight options available from Keflavik Intl. Find the lowest fares based on data from user searches, with prices last updated on February 24, 2026.

This Mytrip deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:05 pm
KEF
-
OSL
Nonstop2h 40m
Norwegian
Tue 4/216:30 pm
OSL
-
KEF
Nonstop2h 50m
Norwegian
Deal found 2/22$119
This Mytrip deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:05 pm
KEF
-
OSL
Nonstop2h 40m
Norwegian
Sun 4/265:00 pm
OSL
-
KEF
Nonstop2h 50m
Norwegian
Deal found 2/21$140
This Kiwi.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:55 pm
KEF
-
OSL
1 stop9h 40m
Multiple Airlines
Tue 4/216:30 pm
OSL
-
KEF
Nonstop2h 50m
Multiple Airlines
Deal found 2/22$148
This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:55 pm
KEF
-
OSL
1 stop9h 40m
Multiple Airlines
Tue 4/216:30 pm
OSL
-
KEF
Nonstop2h 50m
Multiple Airlines
Deal found 2/21$149
This Trip.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:05 pm
KEF
-
LGW
Nonstop3h 10m
easyJet
Mon 3/237:40 am
LGW
-
KEF
Nonstop3h 30m
easyJet
Deal found 2/20$154
This Kiwi.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:50 pm
KEF
-
OSL
1 stop9h 45m
Wizz Air
Tue 4/2112:30 pm
OSL
-
KEF
1 stop8h 40m
Wizz Air
Deal found 2/22$158
This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:50 pm
KEF
-
OSL
1 stop9h 45m
Wizz Air
Tue 4/2112:30 pm
OSL
-
KEF
1 stop8h 40m
Wizz Air
Deal found 2/21$159
This Kiwi.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:35 pm
KEF
-
OSL
1 stop10h 00m
Multiple Airlines
Sun 4/125:00 pm
OSL
-
KEF
Nonstop2h 50m
Multiple Airlines
Deal found 2/22$163
This Kiwi.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:35 pm
KEF
-
OSL
1 stop10h 00m
Multiple Airlines
Thu 4/167:00 am
OSL
-
KEF
Nonstop2h 50m
Multiple Airlines
Deal found 2/22$164
This Mytrip deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/910:40 am
KEF
-
OSL
Nonstop2h 45m
Icelandair
Thu 4/164:30 pm
OSL
-
KEF
Nonstop2h 50m
Icelandair
Deal found 2/22$166
This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/78:05 pm
KEF
-
OSL
Nonstop2h 40m
Norwegian
Tue 4/146:30 pm
OSL
-
KEF
Nonstop2h 50m
Norwegian
Deal found 2/21$167
This Kiwi.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:35 am
KEF
-
OSL
Nonstop2h 40m
Norwegian
Sun 4/125:00 pm
OSL
-
KEF
Nonstop2h 50m
Norwegian
Deal found 2/22$171

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 February 24, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

LaGuardia

Route

Depart

Return

Price

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Thu 4/9

7:15 pm-11:05 am

1 stop13h 50m

Oslo Gardermoen

Thu 4/16

7:15 pm-7:45 am

1 stop14h 30m

$193

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

Tue 3/10

5:05 pm-7:40 am

1 stop14h 35m

London Gatwick

Tue 3/17

8:30 am-4:25 pm

1 stop7h 55m

$213

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

Fri 4/17

10:45 am-8:55 pm

1 stop9h 10m

London Gatwick

Fri 4/24

9:20 pm-7:50 am

1 stop11h 30m

$217

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

Thu 3/19

9:25 am-10:15 pm

1 stop12h 50m

London Gatwick

Mon 3/23

7:40 am-11:10 am

Nonstop3h 30m

$217

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Tue 8/18

8:05 pm-12:45 am

Nonstop2h 40m

Oslo Gardermoen

Tue 9/1

6:30 pm-7:20 pm

Nonstop2h 50m

$225

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Tue 8/18

8:05 pm-12:45 am

Nonstop2h 40m

Oslo Gardermoen

Sun 8/30

5:00 pm-5:50 pm

Nonstop2h 50m

$235

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

Wed 4/22

5:30 pm-11:20 am

1 stop16h 50m

London Gatwick

Wed 4/29

3:40 pm-5:55 pm

Nonstop3h 15m

$244

ReykjavikOslo

KEF - TRF

KEFTRF

Reykjavik Keflavik Intl

Wed 5/27

3:50 pm-2:30 pm

2 stops20h 40m

Oslo Sandefjord

Fri 5/29

3:20 pm-7:50 am

2 stops18h 30m

$262

ReykjavikOslo

KEF - TRF

KEFTRF

Reykjavik Keflavik Intl

Wed 4/15

7:50 pm-7:25 am

1 stop9h 35m

Oslo Sandefjord

Tue 4/21

8:35 pm-9:40 am

2 stops15h 05m

$268

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Thu 4/9

7:15 pm-1:40 pm

1 stop16h 25m

Oslo Gardermoen

Sun 4/12

7:15 pm-7:35 am

1 stop14h 20m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 60 results
1
2
3
...
6

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 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 (182 flights per day), Copenhagen (80 flights per day), and Paris (63 flights per day).

New York
New York
From $349
London
London
From $47
Kastrup Copenhagen
Kastrup Copenhagen
From $133
Helsinki-Vantaa
Helsinki-Vantaa
From $199

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 Edinburgh Turnhouse, with prices starting at $44. Explore other affordable destinations below.

Edinburgh Turnhouse
Edinburgh Turnhouse
From $44
London
London
From $47
Paris
Paris
From $59
Warsaw Frederic Chopin
Warsaw Frederic Chopin
From $74

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 February 24, 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 February 24, 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, London. Throughout the year, Copenhagen, Bangkok Suvarnabhumi Airport, Oslo Gardermoen Airport 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 $44 to Edinburgh (prices may vary depending on the airline and departure time). On average, users have booked flights for $682 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, Wizz Air, and Scandinavian Airlines have the cheapest prices from Reykjavik Keflavik Intl Airport. easyJet flights from Reykjavik Keflavik Intl Airport to Edinburgh Turnhouse ($56), Wizz Air flights from Reykjavik Keflavik Intl Airport to Budapest Ferenc Liszt Intl ($59), and Scandinavian Airlines flights from Reykjavik Keflavik Intl Airport to Athens Eleftherios V. ($74).

  • 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 Alicante starting at $562
    Fly from Reykjavik Keflavik Intl to Madrid starting at $598
    Fly from Reykjavik Keflavik Intl to London Gatwick Airport starting at $704

  • 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.

  • Where are the cheapest places to fly to from Reykjavik Keflavik Intl Airport?

    Check out the cheapest flights from Reykjavik Keflavik Intl Airport to embark to:
    Fly from Reykjavik to New York from $544 round trip

See more FAQs

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.