PRG - KEF

$110 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 8/30. 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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Flights Deals

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

Sat, Nov 8 - Sat, Nov 15
Lufthansa Logo
4:45 pm - 11:35 pmPRG-KEF
7h 50m1 stop
Lufthansa Logo
3:10 pm - 10:25 pmKEF-PRG
6h 15m1 stop
$154Lufthansa
Find Deal
Wed, Sep 10 - Tue, Sep 23
SWISS Logo
7:10 pm - 8:20 amPRG-KEF
15h 10m1 stop
SWISS Logo
4:10 pm - 9:05 amKEF-PRG
14h 55m1 stop
$189SWISS
Find Deal
Sat, Aug 30 - Sun, Sep 7
Lufthansa Logo
1:35 pm - 12:10 amPRG-KEF
12h 35m1 stop
Lufthansa Logo
12:25 am - 10:55 amKEF-PRG
8h 30m1 stop
$192Lufthansa
Find Deal
Wed, Oct 8 - Wed, Oct 15
Scandinavian Airlines Logo
10:50 am - 10:15 amPRG-KEF
25h 25m2 stops
Scandinavian Airlines Logo
10:20 am - 8:15 pmKEF-PRG
7h 55m1 stop
$215Scandinavian Airlines
Find Deal
Fri, Sep 26 - Mon, Sep 29
Scandinavian Airlines Logo
4:20 pm - 4:55 pmPRG-KEF
26h 35m2 stops
Scandinavian Airlines Logo
10:20 am - 8:05 pmKEF-PRG
7h 45m1 stop
$225Scandinavian Airlines
Find Deal
Sat, Jun 28 - Fri, Jul 4
Austrian Airlines Logo
11:10 am - 11:20 pmPRG-KEF
14h 10m1 stop
Austrian Airlines Logo
12:10 am - 10:30 amKEF-PRG
8h 20m1 stop
$240Austrian 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
$274PLAY
Find Deal
Sun, Jun 22 - Tue, Jul 1
Austrian Airlines Logo
4:45 pm - 11:20 pmPRG-KEF
8h 35m1 stop
Austrian Airlines Logo
12:10 am - 10:35 amKEF-PRG
8h 25m1 stop
$354Austrian Airlines
Find Deal
Sun, Aug 31 - Wed, Sep 10
Icelandair Logo
2:00 pm - 3:55 pmPRG-KEF
3h 55mnonstop
Icelandair Logo
7:20 am - 1:05 pmKEF-PRG
3h 45mnonstop
$415Icelandair
Find Deal
Sun, Aug 31 - Mon, Sep 8
Icelandair Logo
2:00 pm - 3:55 pmPRG-KEF
3h 55mnonstop
Icelandair Logo
7:20 am - 1:05 pmKEF-PRG
3h 45mnonstop
$417Icelandair
Find Deal
Useful Info

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.

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 September, where tickets cost $238 (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 $419 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 $526 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. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$110
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 26% 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 $110 for a one-way ticket and $154 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, 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 Boeing 737 MAX 8 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 $294 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 $306 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 $476 or less one-way and $398 or less round-trip.

Prefer to fly direct from Prague to Reykjavik?

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

Icelandair

Icelandair

Thursday

PLAY

PLAY

Friday

Icelandair

Icelandair

Sunday

Icelandair, PLAY

Icelandair, PLAY

See more direct flights

Direct returns

Reykjavik Keflavik Intl to Václav Havel Prague

Monday

Icelandair

Icelandair

Wednesday

Icelandair

Icelandair

Thursday

PLAY

PLAY

Friday

Icelandair

Icelandair

Sunday

Icelandair, PLAY

Icelandair, PLAY

See more direct flights
See more direct flights

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 1623 reviews
7.6Boarding
7.4Comfort
7.0Food
6.7Entertainment
8.2Crew
Airline reviews

Each flight we took was late with little or no updates or information.

6.0 GoodAnonymous, Jun 2025PMI - ZRH
Read more SWISS reviews

Each flight we took was late with little or no updates or information.

All the flight to USA were arranged to E terminal whereas from Dubrovnik arriving on Zurich is on A80, have to walk all the way from A to E, even need transfer bus , for short transfer time like in an hour, we have to work fast, as soon as arrived at E, it is about time to boarding, pretty tight schedule, I hope Zurich airport can make some rearrangement so that transfer people do not have to walk long way. For short transfer time people, such as 50 min, this is even impossible if still like this.

Swiss airline do not allow online check-in before 24 hrs, this is very inconvenient to us. I tried many ways such as booking code(6 numbers) or 13 booking numbers , neither of them work, Lufthansa is better which allow us to check in even before 30 hrs, so we can assign our seats( not many people want spend extra money to assign seats on top of airfare which is already spent.)

...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.

When I needed to get my bag off of the plane so that I could take a train because the connection was 4 hours later, they took 2 hours to take my bag off making me take the train and miss my flight simultaneously. The seat size on the plane is too small for an average aged woman let alone a middle-aged man. It's unacceptable and I will not fly Boeing again.

The cushion of the seats are old and very thin. The food can be more tasty or come with salt packages

The staff were nice people, the food was very cheap, one of the meal was a sandwich or nothing, I couldn't buy any food, mind expensive duty free WAS available right away. 🤒

The biggest let down was with booking experience through Kayak. I booked a flight with checked bags on Kayak. Right away I got a message from travel agency that the flight is not confirmed and to call them. I called them and they said the flight I have booked is no longer available with the price I have booked it for and I can book it with about $100 more. I already had other options I could book with cheaper price so I asked them to cancel my booking. Then they said I can have the ticket with the same price but a date change which was not working for me as I had to be there for a seminar. So again I said no then they said they will cover the charges and confirm my flight. When comes time for check-in I see I have no checked bag option which means the travel agency deceived me saying I can have my booking as I had booked it. And at that point I ended up paying $155 for my checked bag going back and forth. I am extremely angry and unhappy with this experience

-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.

Seats in premier saga class were narrow and hard. Very uncomfortable for a 5-hour flight.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset.

I had an exit row and so was Comfortable on the long flight.

The seats on this airline are sooo small, even for a petite person. I felt like the seat tilted forward and I was fighting to stay in it. The lavatory is horribly small, with a wet floor because the sink is so small you can't help but splash the water all over when washing up.

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

The flights were in time and the bags arrived. well done

Only serving 2 small coffee in 7.5 hrs flight with very limited choice to order food.

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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