$99 Cheap Flights from Prague (PRG) to Reykjavik (KEF)

View $99 flight on Tue, May 19, 2026Opens in a new window

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

Cheap Flights from Prague to Reykjavik (PRG-KEF)

Prices were available within the past 7 days and start at $99 for one-way flights and $176 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Sat, Nov 29 - Sat, Dec 6
PRG
Prague
KEF
Reykjavik
$176 Roundtrip, found 5 days ago
$176
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Sat, Nov 29 from Prague to Reykjavik, returning Sat, Dec 6, priced at $176 found 5 days ago
Swiss International Air Lines
Sat, Nov 29 - Sat, Dec 6
PRG
Prague
KEF
Reykjavik
$192 Roundtrip, found 5 days ago
$192
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Sat, Nov 29 from Prague to Reykjavik, returning Sat, Dec 6, priced at $192 found 5 days ago
Lufthansa
Thu, Nov 6 - Sun, Nov 9
PRG
Prague
KEF
Reykjavik
$206 Roundtrip, found 3 days ago
$206
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Nov 6 from Prague to Reykjavik, returning Sun, Nov 9, priced at $206 found 3 days ago
Norwegian Air Shuttle
Tue, Apr 14 - Sun, Apr 26
PRG
Prague
KEF
Reykjavik
$215 Roundtrip, found 15 hours ago
$215
Roundtrip
found 15 hours ago
Select Norwegian Air Shuttle flight, departing Tue, Apr 14 from Prague to Reykjavik, returning Sun, Apr 26, priced at $215 found 15 hours ago
Lufthansa
Mon, May 4 - Mon, May 11
PRG
Prague
KEF
Reykjavik
$222 Roundtrip, found 3 days ago
$222
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Mon, May 4 from Prague to Reykjavik, returning Mon, May 11, priced at $222 found 3 days ago
Scandinavian Airlines
Wed, Apr 1 - Sat, Apr 18
PRG
Prague
KEF
Reykjavik
$224 Roundtrip, found 15 hours ago
$224
Roundtrip
found 15 hours ago
Select Scandinavian Airlines flight, departing Wed, Apr 1 from Prague to Reykjavik, returning Sat, Apr 18, priced at $224 found 15 hours ago
Scandinavian Airlines
Mon, Mar 30 - Sat, Apr 18
PRG
Prague
KEF
Reykjavik
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Mon, Mar 30 from Prague to Reykjavik, returning Sat, Apr 18, priced at $224 found 1 day ago
Norwegian Air Shuttle
Tue, Apr 28 - Sun, May 10
PRG
Prague
KEF
Reykjavik
$228 Roundtrip, found 15 hours ago
$228
Roundtrip
found 15 hours ago
Select Norwegian Air Shuttle flight, departing Tue, Apr 28 from Prague to Reykjavik, returning Sun, May 10, priced at $228 found 15 hours ago
Lufthansa
Sat, May 16 - Fri, May 22
PRG
Prague
KEF
Reykjavik
$235 Roundtrip, found 3 days ago
$235
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sat, May 16 from Prague to Reykjavik, returning Fri, May 22, priced at $235 found 3 days ago
LOT-Polish Airlines
Thu, Feb 5 - Sun, Feb 22
PRG
Prague
KEF
Reykjavik
$244 Roundtrip, found 4 days ago
$244
Roundtrip
found 4 days ago
Select LOT-Polish Airlines flight, departing Thu, Feb 5 from Prague to Reykjavik, returning Sun, Feb 22, priced at $244 found 4 days ago

Alternative airports near Reykjavik

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

Select flight to Keflavik Intl. KEF. Cheapest option available. Average driving time to city center is 45 minutes. Flights from $415
KEF
Keflavik Intl.
Cheapest
Average driving time to city center45 min
Flights from $415

Frequently asked questions

How much does a flight from Vaclav Havel Airport (PRG) to Keflavik Intl. Airport (KEF) cost?
Grab a cheap one-way flight from $99 or cheap return flight from $176 from Vaclav Havel Airport (PRG) to Keflavik Intl. Airport (KEF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Vaclav Havel Airport (PRG) to Keflavik Intl. Airport (KEF)?
The cheapest month to fly from PRG to KEF is November, when there's less demand. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Vaclav Havel Airport (PRG) to Keflavik Intl. Airport (KEF)?
To find the cheapest airline that'll fly you from PRG to KEF, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Vaclav Havel Airport (PRG) to Keflavik Intl. Airport (KEF)?
There are no daily nonstop flights from Vaclav Havel Airport (PRG) to Keflavik Intl. Airport (KEF). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from PRG to KEF?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from PRG to KEF?
Fly Play has the strongest track record for on-time direct flights from Vaclav Havel Airport (PRG) to Keflavik Intl. Airport (KEF), with an on-time score of 100%. Use the Expedia App to look up your flight schedule before you leave and get immediate updates about any changes.
What is the best time to fly from Vaclav Havel Airport (PRG) to Keflavik Intl. Airport (KEF)?
To touch down at Keflavik Intl. Airport (KEF) on schedule, choose a flight that takes off from Vaclav Havel Airport (PRG) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Vaclav Havel Airport (PRG) to Keflavik Intl. Airport (KEF) last-minute?
Last-minute fares from PRG to KEF are generally more expensive. For the lowest prices, start looking for flights well ahead of time. That said, if you can play around with your travel dates, you may land a cheap fare right before you leave.
Is it cheaper to book a PRG to KEF flight and hotel package?
You'll generally save money by securing a PRG to KEF flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After selecting your ideal flights and accommodations, consider adding extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Vaclav Havel Airport (PRG) to Keflavik Intl. Airport (KEF)?
If you booked your PRG to KEF flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Origin airport
Vaclav Havel
Destination airport
Keflavik Intl.
Airlines serving
Austrian Airlines, British Airways, Finnair, Icelandair, KLM, LOT-Polish Airlines, Lufthansa, Norwegian Air Shuttle, Scandinavian Airlines
Roundtrip price
$176
Distance
1649 mi
Average flight time
4 hours 10 mins

Book with confidence

Prague to Reykjavik Flights

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

 

The best time to book a flight from Prague to Reykjavik

Sunday is one of the best days to book for cheap flights from Prague 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 Prague 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 Prague to Reykjavik in 2025. You can also book with separate airlines for your outbound and return journeys, from $99 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 Prague 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 Prague 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.

 

Prague to Reykjavik Flights

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*Available to One Key members.