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Cheap flights from Cardiff to Sofia from £72

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — SOF
16 1月 — 23 1月1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Sofia

Enter your travel dates to find the best prices.

Best flights from Cardiff to Sofia
Discover carefully curated flight deals from Cardiff to Sofia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 12月 2025.

週六 10/120:05CWL - SOF
2 stops25h 25mMultiple Airlines
週一 12/111:15SOF - CWL
2 stops13h 50mMultiple Airlines
Deal found 15/12£129
週六 10/110:20CWL - SOF
1 stop25h 45mKLM
週一 12/107:00SOF - CWL
1 stop11h 45mKLM
Deal found 15/12£460

Find flight deals from Cardiff to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 12月 2025.

Round-trip from

£129

One-way from

£72
10/1-12/1
  • 10/1-12/1
  • 4 total stops
  • 39h 15m total
  • Cardiff to Sofia
Search Deals
Ryanair
  • Ryanair
  • 19/1
  • 2 total stops
  • 17h 55m total
  • Cardiff to Sofia
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Sofia 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 17 12月 2025.
Use the filters below to find and compare flights from Cardiff to Sofia that are best for you.

Fly from

Cardiff

Fly to

Sofia

Route

Depart

Return

Price

CardiffSofia

CWL - SOF

CWLSOF

Cardiff Wales

週六 10/1

20:05-23:30

2 stops25h 25m

Sofia

週一 12/1

11:15-23:05

2 stops13h 50m

£129

CardiffSofia

CWL - SOF

CWLSOF

Cardiff Wales

週六 10/1

10:20-14:05

1 stop25h 45m

Sofia

週一 12/1

07:00-16:45

1 stop11h 45m

£460

CardiffSofia

CWL - SOF

CWLSOF

Cardiff Wales

週一 19/1

23:30-19:25

2 stops17h 55m

£72

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Best time to book a flight from Cardiff to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia 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 Sofia

What is the cheapest month to book a flight from Cardiff to Sofia?

Currently, November is the cheapest month in which you can book a flight from Cardiff to Sofia (average of £28). Flying from Cardiff to Sofia in August is currently the most expensive (average of £157). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. 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 Sofia. Reviews last updated 17 12月 2025.
Read through reviews of airlines operating flights from Cardiff to Sofia, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,430 reviews
Check prices

Comfort

7.6

Overall

7.7

Entertainment

7.1

Food

7.2

Crew

8.4

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,430 reviews
KLM
7.7
Good
1,430 reviews
Check prices

Comfort

7.6

Overall

7.7

Entertainment

7.1

Food

7.2

Crew

8.4

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

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

  • How long is the flight from Cardiff to Sofia?

    Departing from Cardiff to Sofia will take you 25h 45m. Cardiff and Sofia are separated by a distance of 1384 mi.

  • What is the cheapest airline to fly from Cardiff to Sofia round-trip?

    Flying on KLM is currently your cheapest option to Sofia, with prices starting at £203.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Cardiff to Sofia?

    Currently, November is the cheapest month in which you can book a flight from Cardiff to Sofia (average of £28). Flying from Cardiff to Sofia in August is currently the most expensive (average of £157). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Velingrad

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cardiff to Sofia

See prices for flight routes from nearby airports that may be better suited for you.
Manchester to Sofia flights
Bristol to Sofia flights

Top airline flying from Cardiff to Sofia

Discover the top airline that operate flights from Cardiff to Sofia. 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 17 12月 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£203Average£368FlexibilityNo 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 Sofia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sofia from Cardiff today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sofia from Cardiff.

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

Yes, we can. To see specific flights from Cardiff to Sofia 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 Sofia become cheaper?

Not ready to book yet? You can track prices for flights from Cardiff to Sofia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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