PRG - KEF

$113 Find Cheap Flights from Prague to Reykjavik

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Prague to Keflavik Intl departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Prague to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Prague to Reykjavik, as well as popular online travel agencies
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Cheap Flights from Prague to Reykjavik (PRG-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Prague to Reykjavik that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Prague to Keflavik Intl

Thu, Sep 25 - Tue, Sep 30
 Logo
4:40 pm - 12:10 amPRG-KEF
9h 30m1 stop
 Logo
4:10 pm - 9:05 amKEF-PRG
14h 55m1 stop
Wed, Oct 8 - Tue, Oct 14
 Logo
11:40 am - 11:35 pmPRG-KEF
13h 55m1 stop
 Logo
4:10 pm - 9:05 amKEF-PRG
14h 55m1 stop
Fri, Nov 21 - Sun, Nov 23
Lufthansa Logo
10:20 am - 3:45 pmPRG-KEF
6h 25m1 stop
Lufthansa Logo
4:45 pm - 4:05 pmKEF-PRG
22h 20m2 stops
$217Lufthansa
Find Deal
Thu, Sep 25 - Tue, Sep 30
Lufthansa Logo
1:35 pm - 12:10 amPRG-KEF
12h 35m1 stop
Lufthansa Logo
4:10 pm - 5:50 pmKEF-PRG
23h 40m2 stops
$231Lufthansa
Find Deal
Sun, Sep 28 - Fri, Oct 3
Austrian Airlines Logo
4:45 pm - 11:20 pmPRG-KEF
8h 35m1 stop
Austrian Airlines Logo
12:10 am - 4:05 pmKEF-PRG
13h 55m1 stop
$253Austrian Airlines
Find Deal
Thu, Sep 25 - Sun, Sep 28
PLAY Logo
9:50 pm - 11:55 pmPRG-KEF
4h 05mnonstop
PLAY Logo
3:00 pm - 8:50 pmKEF-PRG
3h 50mnonstop
$263PLAY
Find Deal
Thu, Sep 25 - Sun, Sep 28
PLAY Logo
9:50 pm - 11:55 pmPRG-KEF
4h 05mnonstop
PLAY Logo
3:00 pm - 8:50 pmKEF-PRG
3h 50mnonstop
$266PLAY
Find Deal
Wed, Sep 10 - Tue, Sep 16
SWISS Logo
6:20 am - 8:20 amPRG-KEF
28h 00m1 stop
SWISS Logo
9:25 am - 9:05 amKEF-PRG
21h 40m1 stop
$269SWISS
Find Deal
Wed, Sep 10 - Tue, Sep 16
SWISS Logo
2:55 pm - 8:20 amPRG-KEF
19h 25m1 stop
SWISS Logo
9:25 am - 11:20 pmKEF-PRG
11h 55m1 stop
$271SWISS
Find Deal
Fri, Sep 26 - Fri, Oct 3
Austrian Airlines Logo
4:45 pm - 11:20 pmPRG-KEF
8h 35m1 stop
Austrian Airlines Logo
12:10 am - 4:05 pmKEF-PRG
13h 55m1 stop
$300Austrian Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Prague to Keflavik Intl flights

Get data-powered insights and trends into flights from Prague to Keflavik Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Prague to Reykjavik Keflavik Intl Airport?

What’s the cheapest day of the week to fly from Prague to Reykjavik?

The average price of all round-trip flights from Prague to Reykjavik Keflavik Intl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Reykjavik on a Sunday and more expensive on a Monday. On your return trip to Prague, you should consider flying back on a Thursday, and avoid Wednesdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Prague to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Prague to Reykjavik Keflavik Intl Airport is June, where tickets cost $270 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $453 and $422 respectively.

Can I save money by flying with a layover from Prague to Reykjavik Keflavik Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $522 on average.

How far in advance should I book a flight from Prague to Reykjavik Keflavik Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Prague to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Prague to Reykjavik Keflavik Intl Airport, you should book around 4 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$113
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from Prague to Reykjavik

When to book flights from Prague to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Prague to Keflavik Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Prague to Reykjavik flights

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

    In the last 3 days, the lowest price for a flight from Prague to Reykjavik Keflavik Intl Airport was $113 for a one-way ticket and $198 for a round-trip.

  • Do I need a passport to fly between Prague and Reykjavik?

    A passport is required to fly from Prague to Reykjavik.

  • Which airports will I be using when flying from Prague to Reykjavik?

    Prague airport is called Václav Havel Prague and the only airport in Reykjavik is Reykjavik Keflavik Intl.

  • Which airlines offer Wi-Fi service onboard planes from Prague to Reykjavik?

    Virgin Atlantic, Air France, United Airlines, and Lufthansa offer inflight Wi-Fi service on the Prague to Reykjavik flight route.

  • Which aircraft models fly most regularly from Prague to Reykjavik?

    The Airbus A320 (sharklets) is the aircraft model that flies most regularly on the Prague to Reykjavik flight route.

  • On which days can I fly direct from Prague to Reykjavik?

    You can catch a nonstop flight from Prague to Reykjavik on Monday, Wednesday, Thursday, Friday, and Sunday.

  • Which is the best airline for flights from Prague to Reykjavik, SWISS or PLAY?

    The two airlines most popular with KAYAK users for flights from Prague to Reykjavik are SWISS and PLAY. With an average price for the route of $297 and an overall rating of 7.5, SWISS is the most popular choice. PLAY is also a great choice for the route, with an average price of $331 and an overall rating of 7.0.

  • How does KAYAK find such low prices on flights from Prague to Reykjavik?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Prague to Reykjavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Prague to Reykjavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Prague is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Prague to Reykjavik?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to Prague with another airline. Booking your flights between Prague and KEF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Prague to Reykjavik?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik from Prague up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Prague to Reykjavik Keflavik Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $577 or less one-way and $695 or less round-trip.

Prefer to fly direct from Prague to Reykjavik?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Václav Havel Prague to Reykjavik Keflavik Intl.
Find which airlines fly direct from Václav Havel Prague Airport to Reykjavik Keflavik Intl Airport, which days they fly and book direct flights.

Direct departures

Václav Havel Prague to Reykjavik Keflavik Intl

Monday

Icelandair

Icelandair

Wednesday

Emirates, Icelandair

Emirates, Icelandair

Thursday

PLAY

PLAY

Friday

Emirates, Icelandair

Emirates, Icelandair

Sunday

Icelandair, PLAY

Icelandair, PLAY

See more direct flights

Direct returns

Reykjavik Keflavik Intl to Václav Havel Prague

Monday

Icelandair

Icelandair

Wednesday

Emirates, Icelandair

Emirates, Icelandair

Thursday

PLAY

PLAY

Friday

Emirates, Icelandair

Emirates, Icelandair

Sunday

Icelandair, PLAY

Icelandair, PLAY

See more direct flights

Reviews of the top 3 airlines serving from Prague to Keflavik Intl

 
See real verified KAYAK customer reviews for airlines flying from Prague to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Prague to Keflavik Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
SWISSOverall score based on 1686 reviews
7.7Boarding
8.2Crew
7.4Comfort
7.1Food
6.8Entertainment
Airline reviews

Not good. We returned on united airlines and the food was horrible.

4.0 OkayLuz, Jul 2025ZRH - DEN
Read more SWISS reviews

Not good. We returned on united airlines and the food was horrible.

The cabin was warm and few used the blankets. I should’ve upgraded.

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

The crew was very friendly and nice! Very smooth flight.

The whole experience was positive. Crew very friendly and helpful. Very greedy with pre-seat allocation. Web site too complicated

...as stated previously, red tape should be shorted by Swiss in terms of generating refunds...

Clean, efficient and quick response time when we missed our connecting flight.

Delayed 30 mins Forced to check in my carry on luggage

-Swiss airlines online check in app crashed multiple times -Zurich airport does not have very many bathrooms accessible to people with disabilities - closest disability accessible bathroom to departure gate was 1/4 mile away.

I took this flight to be able to fly with Swiss instead of Air Canada from Geneva.. The AC planes have a better outfit in Business class than Swiss, but the service aboard Swiss is really best, first-class, as is the food and beverages. Though using the same plane model (A330-300), the interior setup of the cabin starts to show its age, but IMO the planes are better serviced by Swiss than AC. I had in my recent trips with AC way too many technical problems that led to delays or even complete cancellation of my flight.. Their fleet is aging (average 20+ years) and the maintenance has taken a toll compared to years ago. Cutting costs in every corner has to be paid sometime by someone, and it's the travelers at the end that pays for it. Unfortunately for me, flying directly to Zurich puts a much longer after-fly trip on me than Geneva.. so I might go back to direct flight YUL-GVA, even if I don't like flying with AC.

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

The flight was delayed and as a consequence we missed our connecting flight. Were stuck for another 6h in Reykyavik. Appreciated that we got a generous food voucher at least. Would have liked to see more information upon arrival including a person waiting for connecting flight travellers and informing already that we will not catch the flight and directing us to the office dealing with the matter; unfortunately that didnt happen and we hence first needed to find out whether flight had indeed left already and then locate the adequate office to help us with booking us on the next connecting flight. Also my suitcase broke and it is not clear whether it is happened on the leg with Iceland Air from DC to Reykyavik or on the leg with Lufthansa from Reykyavik to Frankfurt. Finally, understood that it is a low cost company but at least provision of earplugs for free would have been nice, instead of making them buy.

Great experience on Icelandair flight from Newark to Amsterdam by way of Reykjavík. Courteous and professional staff. Food was solid. Service - outstanding. Cabin was a little warm.

Good service. No complementary food for international flight. WiFi kinda pricey. Got the job done for the right price.

Still one of my favorite airlines, but the entertainment options were a bit lacking. It didn't help that my screen didn't work on one of the legs of the trip.

The plane was very small and the aisle was so narrow that every time someone walked by they rubbed against me, so it was very uncomfortable.

Everything was good. Only issue comes from being vegan and flying. The food options are super limited.

Overall good for an economy fare. IMO the movie selection could be improved. Great that you can now connect bluetooth headphones to the entertainment system.

For a four hour flight, I was disappointed that everything was for purchase except for coffee, tea, or water. The disembarking in Iceland was so inefficient and time-consuming. We landed and stopped in the middle of the tarmac, had to disembark in the rain, and then squeeze into a bus which took us to the airport. Crazy! How does that work in winter?

Paid for a Premium seat...minimal recline, no footrest. Maybe slightly wider than a cheap economy seat. Zero chance of getting any rest on this plane

For a no frills flight this was surprising comfortable. The crew were helpful and nice. The flight was smooth and there were no delays or issues which I haven't had on a flight in a long time. I would definitely fly with them again.

The flight was canceled by play less than 24 hours prior to the trip, and I was unable to re-book. Have not received a refund for the trip despite filling out the appropriate form.

Was was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. It has been three weeks without a refund or an answer

Have not recieved full refund for my flight, which was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. This request was completed three weeks ago an answer or refund.

It would have been better to have USB charging ports available on the longer haul Flight that one of 2 hours

Was very good Staff was great. No tv monitors tho. So long flights make it longer

The worst. No free beverages. No entertainment on an overseas flight. Not enough space. Never again.

Play is affordable! Only way we fly from the states to Europe. Left late but arrived on time

have screens on backs of chairs...offer free snacks and water

Boarding and crew was great. Flight was cold, need layers. Deplaning was hard. We had to take stairs off the plane and I was separated from my travel companion because we were not seated together and they would not let him wait for me to get off so we were forced onto different shuttles.

Everything you need to know for your flight from Prague to Keflavik Intl

Information on your arrival and departure airports

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