$231 Cheap Flights from Cluj-Napoca (CLJ) to Reykjavik (KEF)

View $231 flight on Sat, Nov 15, 2025Opens in a new window

Popular airlines from Cluj-Napoca (CLJ) to Reykjavik–Keflavik Intl. Airport (KEF)

Cheap Flights from Cluj-Napoca to Reykjavik (CLJ-KEF)

Prices were available within the past 7 days and start at $231 for one-way flights and $477 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sat, Oct 25 - Sat, Nov 1
CLJ
Cluj-Napoca
KEF
Reykjavik
$477 Roundtrip, found 6 days ago
$477
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Oct 25 from Cluj-Napoca to Reykjavik, returning Sat, Nov 1, priced at $477 found 6 days ago
Lufthansa
Sat, Oct 25 - Sat, Nov 1
CLJ
Cluj-Napoca
KEF
Reykjavik
$547 Roundtrip, found 6 days ago
$547
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Oct 25 from Cluj-Napoca to Reykjavik, returning Sat, Nov 1, priced at $547 found 6 days ago
Lufthansa
Sat, Oct 25 - Sat, Nov 1
CLJ
Cluj-Napoca
KEF
Reykjavik
$568 Roundtrip, found 6 days ago
$568
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Oct 25 from Cluj-Napoca to Reykjavik, returning Sat, Nov 1, priced at $568 found 6 days ago
Lufthansa
Sat, Oct 25 - Sat, Nov 1
CLJ
Cluj-Napoca
KEF
Reykjavik
$618 Roundtrip, found 6 days ago
$618
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Oct 25 from Cluj-Napoca to Reykjavik, returning Sat, Nov 1, priced at $618 found 6 days ago
Lufthansa
Sat, Oct 25 - Sat, Nov 1
CLJ
Cluj-Napoca
KEF
Reykjavik
$638 Roundtrip, found 6 days ago
$638
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Oct 25 from Cluj-Napoca to Reykjavik, returning Sat, Nov 1, priced at $638 found 6 days ago

Frequently asked questions

How much does a flight from Cluj-Napoca Airport (CLJ) to Keflavik Intl. Airport (KEF) cost?
Get a cheap one-way flight from $231 or cheap return flight from $477 from Cluj-Napoca Airport (CLJ) to Keflavik Intl. Airport (KEF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Cluj-Napoca Airport (CLJ) to Keflavik Intl. Airport (KEF)?
Flying in October may help you find better deals, as it's the cheapest month for flights between CLJ and KEF. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Cluj-Napoca Airport (CLJ) to Keflavik Intl. Airport (KEF)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from CLJ to KEF. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Cluj-Napoca Airport (CLJ) to Keflavik Intl. Airport (KEF)?
Direct flights from Cluj-Napoca Airport (CLJ) to Keflavik Intl. Airport (KEF) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CLJ to KEF?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cluj-Napoca Airport (CLJ) to Keflavik Intl. Airport (KEF)?
To avoid potential delays on the Cluj-Napoca Airport (CLJ) to Keflavik Intl. Airport (KEF) route, fly before 3 PM. Departures after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Cluj-Napoca Airport (CLJ) to Keflavik Intl. Airport (KEF) last-minute?
Last-minute fares from CLJ to KEF are usually more expensive. To secure the lowest rates, start looking for flights as soon as possible. That said, if your travel plans are flexible, it's possible to score a cheap ticket right before your journey.
Is it cheaper to book a CLJ to KEF flight and hotel package?
You'll generally save money by securing a CLJ to KEF flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your preferred accommodations and flights, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Cluj-Napoca Airport (CLJ) to Keflavik Intl. Airport (KEF)?
If you reserved your CLJ to KEF flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Travel information

Origin airport
Cluj-Napoca
Destination airport
Keflavik Intl.
Roundtrip price
$477
Distance
2101 mi

Book with confidence

Book with confidence

Cluj-Napoca to Reykjavik Flights

The cheapest times to fly from Cluj-Napoca to Reykjavik

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cluj-Napoca to Reykjavik are during the month of October. You can find some of the cheapest flights from Cluj-Napoca to Reykjavik with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cluj-Napoca to Reykjavik

Sunday is one of the best days to book for cheap flights from Cluj-Napoca to Reykjavik: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cluj-Napoca to Reykjavik

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cluj-Napoca to Reykjavik in 2025. You can also book with separate airlines for your outbound and return journeys, from $231 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cluj-Napoca to Reykjavik flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cluj-Napoca to Reykjavik airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Cluj-Napoca to Reykjavik Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.