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Cheap flights from Cardiff to Serbia from £432

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BEG
30 Nov — 7 Dez1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Serbia

Keep the following information in mind while searching for Cardiff to Serbia flight deals. Data was last updated 31 Oktober 2025.

Round-trip from

£430
KLM
  • KLM
  • 30/3-31/3
  • 2 total stops
  • 26h 20m total
  • Cardiff to Serbia
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Find flight deals from Cardiff to Serbia

Enter your travel dates to find the best prices.

Best flights from Cardiff to Serbia
Discover carefully curated flight deals from Cardiff to Serbia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 Oktober 2025.

Mo 30/317:15CWL - BEG
1 stop4h 40mKLM
Di 31/312:35BEG - CWL
1 stop21h 40mKLM
Deal found 29/10£432
Mo 30/309:50CWL - BEG
2 stops12h 05mAir France
Di 31/306:35BEG - CWL
2 stops11h 10mAir France
Deal found 29/10£679

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Serbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 Oktober 2025.
Use the filters below to find and compare flights from Cardiff to Serbia that are best for you.

Fly from

Cardiff

Fly to

Serbia

Route

Depart

Return

Price

CardiffBelgrade

CWL - BEG

CWLBEG

Cardiff Wales

Mo 30/3

17:15-22:55

1 stop4h 40m

Belgrade Nikola Tesla

Di 31/3

12:35-09:15

1 stop21h 40m

£432

CardiffBelgrade

CWL - BEG

CWLBEG

Cardiff Wales

Mo 30/3

09:50-22:55

2 stops12h 05m

Belgrade Nikola Tesla

Di 31/3

06:35-16:45

2 stops11h 10m

£679

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Best time to book a flight from Cardiff to Serbia

Have a flexible travel schedule? Discover the best time to fly to Serbia from Cardiff with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Serbia
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Serbia

Get insights into the airlines that provide service to Serbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Serbia. Reviews last updated 31 Oktober 2025.
Read reviews from past customers who have flown with KLM from Cardiff to Serbia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,406 reviews
Check prices

Overall

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,406 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Overall

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Serbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cardiff to Serbia?

    Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly out of when you book flights from Cardiff to Serbia.

  • How long is the flight from Cardiff to Serbia?

    A quick flight from Cardiff to Serbia can take about 4h 40m. KLM provides one of the quickest options available for as low as £432. The distance from Cardiff to Serbia is about 1175 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Cardiff to Serbia that include hotel bookings?

    Yes. In addition to deals on Cardiff to Serbia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to Serbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Serbia.

  • Can I find deals for business class flights from Cardiff to Serbia?

    Yes. Cheapflights offers flight deals from Cardiff to Serbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Cardiff to Serbia

Discover the top airline that operate flights from Cardiff to Serbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 Oktober 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£253Average£344FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cardiff to Serbia?

Cheapflights helps you search for flights from Cardiff to Serbia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Serbia?

Cheapflights simply makes it quick and affordable to book flights from Cardiff to Serbia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Cardiff to Serbia with no change fees?

Yes, we can. To see specific flights from Cardiff to Serbia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Cardiff to Serbia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Serbia from Cardiff today and book when prices fit your budget.

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