$118 Cheap Flights from Reykjavik (KEF) to Prague (PRG)

View $118 flight on Fri, Jan 30, 2026Opens in a new window

Popular airlines from Reykjavik–Keflavik Intl. Airport (KEF) to Vaclav Havel Airport (PRG)

Cheap Flights from Reykjavik to Prague (KEF-PRG)

Prices were available within the past 7 days and start at $118 for one-way flights and $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Mon, Dec 22 - Thu, Jan 8
KEF
Reykjavik
PRG
Prague
$244 Roundtrip, found 6 days ago
$244
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Mon, Dec 22 from Reykjavik to Prague, returning Thu, Jan 8, priced at $244 found 6 days ago
Swiss International Air Lines
Wed, Dec 24 - Sat, Jan 10
KEF
Reykjavik
PRG
Prague
$246 Roundtrip, found 6 days ago
$246
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Wed, Dec 24 from Reykjavik to Prague, returning Sat, Jan 10, priced at $246 found 6 days ago
Scandinavian Airlines
Wed, Feb 4 - Sat, Feb 7
KEF
Reykjavik
PRG
Prague
$268 Roundtrip, found 6 days ago
$268
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Wed, Feb 4 from Reykjavik to Prague, returning Sat, Feb 7, priced at $268 found 6 days ago
Scandinavian Airlines
Wed, Feb 4 - Sat, Feb 7
KEF
Reykjavik
PRG
Prague
$270 Roundtrip, found 6 days ago
$270
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Wed, Feb 4 from Reykjavik to Prague, returning Sat, Feb 7, priced at $270 found 6 days ago
Scandinavian Airlines
Mon, Dec 22 - Fri, Jan 9
KEF
Reykjavik
PRG
Prague
$272 Roundtrip, found 6 days ago
$272
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Mon, Dec 22 from Reykjavik to Prague, returning Fri, Jan 9, priced at $272 found 6 days ago
Scandinavian Airlines
Sun, Jan 25 - Wed, Jan 28
KEF
Reykjavik
PRG
Prague
$289 Roundtrip, found 1 day ago
$289
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Sun, Jan 25 from Reykjavik to Prague, returning Wed, Jan 28, priced at $289 found 1 day ago
Scandinavian Airlines
Sat, Nov 22 - Wed, Dec 10
KEF
Reykjavik
PRG
Prague
$291 Roundtrip, found 6 days ago
$291
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Sat, Nov 22 from Reykjavik to Prague, returning Wed, Dec 10, priced at $291 found 6 days ago
LOT-Polish Airlines
Sun, Jan 25 - Wed, Jan 28
KEF
Reykjavik
PRG
Prague
$304 Roundtrip, found 1 day ago
$304
Roundtrip
found 1 day ago
Select LOT-Polish Airlines flight, departing Sun, Jan 25 from Reykjavik to Prague, returning Wed, Jan 28, priced at $304 found 1 day ago
Lufthansa
Tue, Nov 25 - Thu, Dec 11
KEF
Reykjavik
PRG
Prague
$307 Roundtrip, found 6 days ago
$307
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Tue, Nov 25 from Reykjavik to Prague, returning Thu, Dec 11, priced at $307 found 6 days ago
KLM
Wed, Dec 31 - Sun, Jan 11
KEF
Reykjavik
PRG
Prague
$385 Roundtrip, found 6 days ago
$385
Roundtrip
found 6 days ago
Select KLM flight, departing Wed, Dec 31 from Reykjavik to Prague, returning Sun, Jan 11, priced at $385 found 6 days ago

Find the cheapest month to fly from Reykjavik (KEF) to Prague (PRG)

January is typically the cheapest month to fly

From $222 - $622 per traveler.

Alternative airports near Prague

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Vaclav Havel PRG. Cheapest and Closest option available. Average driving time to city center is 19 minutes. Flights from $311
PRG
Vaclav Havel
CheapestClosest
Average driving time to city center19 min
Flights from $311

Frequently asked questions

How much does a flight from Keflavik Intl. Airport (KEF) to Vaclav Havel Airport (PRG) cost?
Get a cheap one-way flight from $118 or cheap return flight from $244 from Keflavik Intl. Airport (KEF) to Vaclav Havel Airport (PRG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Keflavik Intl. Airport (KEF) to Vaclav Havel Airport (PRG)?
December is the cheapest month to fly from KEF to PRG. Traveling during an off-peak travel window is often the key to scoring lower fares.
What is the cheapest airline that flies from Keflavik Intl. Airport (KEF) to Vaclav Havel Airport (PRG)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from KEF to PRG. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Keflavik Intl. Airport (KEF) to Vaclav Havel Airport (PRG)?
Direct flights from Keflavik Intl. Airport (KEF) to Vaclav Havel Airport (PRG) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from KEF to PRG?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on a range of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Keflavik Intl. Airport (KEF) to Vaclav Havel Airport (PRG)?
To avoid possible delays on the Keflavik Intl. Airport (KEF) to Vaclav Havel Airport (PRG) route, fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 Keflavik Intl. Airport (KEF) to Vaclav Havel Airport (PRG) last-minute?
Booking your flight from KEF to PRG just before your getaway is usually more expensive. However, if you're flexible with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a KEF to PRG flight and hotel package?
Booking a KEF to PRG flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our wide range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Keflavik Intl. Airport (KEF) to Vaclav Havel Airport (PRG)?
If you reserved your KEF to PRG flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Keflavik Intl.
Destination airport
Vaclav Havel
Airlines serving
Air Baltic, Air France, Austrian Airlines, British Airways, Eurowings, Finnair, Icelandair, LOT-Polish Airlines, Lufthansa, Norwegian Air Shuttle, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
$243
Distance
1649 mi
Average flight time
3 hours 35 mins

Book with confidence

Reykjavik to Prague Flights

The cheapest times to fly from Reykjavik to Prague

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 Reykjavik to Prague are during the month of December. You can find some of the cheapest flights from Reykjavik to Prague with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Reykjavik to Prague

Sunday is one of the best days to book for cheap flights from Reykjavik to Prague: 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 Reykjavik to Prague

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 Reykjavik to Prague in 2025. You can also book with separate airlines for your outbound and return journeys, from $118 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 Reykjavik to Prague 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 Reykjavik to Prague 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.

 

Reykjavik to Prague Flights

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*Available to One Key members.