CWL - IST

£133 Find Cheap Flights from Cardiff to Istanbul Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cardiff to Istanbul departing on 21/5. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Istanbul Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cardiff to Istanbul, 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 Cardiff to Istanbul, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Cardiff to Istanbul (CWL-IST)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cardiff to Istanbul 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.

Recent return flight deals from Cardiff to Istanbul

KAYAK's recommended return flight deals from the most popular airlines that fly from Cardiff to Istanbul.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
17:15 - 03:25CWL-IST
8h 10m2 stops
 Logo
17:05 - 09:15IST-CWL
18h 10m1 stop
Fri, 30 May - Sat, 7 Jun
KLM Logo
17:15 - 16:20CWL-IST
21h 05m1 stop
KLM Logo
17:05 - 09:15IST-CWL
18h 10m1 stop
£349KLM
Find Deal
Fri, 30 May - Sat, 7 Jun
 Logo
17:35 - 03:25CWL-IST
31h 50m2 stops
 Logo
17:05 - 16:50IST-CWL
25h 45m1 stop
Sat, 28 Jun - Sat, 5 Jul
Air France Logo
09:45 - 03:25CWL-IST
15h 40m2 stops
Air France Logo
04:20 - 17:05IST-CWL
14h 45m2 stops
£381Air France
Find Deal
Sat, 28 Jun - Sat, 5 Jul
KLM Logo
17:35 - 16:20CWL-IST
20h 45m1 stop
KLM Logo
17:05 - 16:50IST-CWL
25h 45m1 stop
£577KLM
Find Deal
Sat, 28 Jun - Sat, 5 Jul
Air France Logo
17:15 - 03:25CWL-IST
8h 10m2 stops
Air France Logo
04:20 - 17:05IST-CWL
14h 45m2 stops
£613Air France
Find Deal
Fri, 30 May - Sat, 7 Jun
Air France Logo
09:50 - 03:25CWL-IST
15h 35m2 stops
Air France Logo
04:20 - 16:45IST-CWL
38h 25m2 stops
£1,020Air France
Find Deal
Sun, 1 Jun - Wed, 4 Jun
 Logo
09:50 - 03:25CWL-IST
15h 35m2 stops
 Logo
17:05 - 16:45IST-CWL
25h 40m1 stop
£1,033
Find Deal
Sun, 1 Jun - Wed, 4 Jun
KLM Logo
17:15 - 16:20CWL-IST
21h 05m1 stop
KLM Logo
17:05 - 16:45IST-CWL
25h 40m1 stop
£1,200KLM
Find Deal
Sun, 1 Jun - Wed, 4 Jun
Useful Info

KAYAK's insights & trends for Cardiff to Istanbul flights

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

What is the cheapest month to fly from Cardiff to Istanbul Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cardiff to Istanbul 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 Cardiff to Istanbul Airport is March, where tickets cost £193 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £474 and £444 respectively.

Good to know - Cheap tickets from Cardiff to Istanbul Airport

Low season

January

High season

September

Cheapest flight

£133
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly and prices are also 0% lower on average.
Flight from Cardiff to Istanbul Airport

When to book flights from Cardiff to Istanbul

Are your dates flexible? Find out the best times to travel from Cardiff to Istanbul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Cardiff to Istanbul Airport flights

  • What is the cheapest flight from Cardiff to Istanbul Airport?

    In the last 3 days, the lowest price for a flight from Cardiff to Istanbul Airport was £179 for a one-way ticket and £314 for a return.

  • Which airports will I be using when flying from Cardiff to Istanbul Airport?

    Cardiff and Istanbul Airport are both served by 1 main airport. You will leave Cardiff from Cardiff Wales and will be arriving at Istanbul.

  • Which aircraft models fly most regularly from Cardiff to Istanbul Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Cardiff to Istanbul Airport?

    SkyTeam is the only airline alliance operating flights between Cardiff and Istanbul Airport.

  • How does KAYAK find such low prices on flights from Cardiff to Istanbul Airport?

    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 Cardiff to Istanbul Airport.

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

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

  • What is the Hacker Fare option on flights from Cardiff to Istanbul Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Istanbul Airport with an airline and back to Cardiff with another airline.

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

    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 Istanbul Airport from Cardiff up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Cardiff to Istanbul

 
See real verified KAYAK customer reviews for airlines flying from Cardiff to Istanbul. 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 Cardiff to Istanbul? 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.
7.8
KLMOverall score based on 1334 reviews
7.2Food
7.7Comfort
7.8Boarding
8.4Crew
7.1Entertainment
Airline reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

8.0 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

Everything you need to know for your flight from Cardiff to Istanbul

Information on your arrival and departure airports

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