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Cheap flights from Cardiff to Sofia from £143

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Sofia departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
22:45 - 14:50
CWL
-
SOF
14h 05m
2 stops
Ryanair Logo
18:20 - 06:55
SOF
-
CWL
14h 35m
2 stops
£143Ryanair
Fri, 8 May - Fri, 15 May
Ryanair Logo
22:45 - 13:40
CWL
-
SOF
12h 55m
1 stop
Ryanair Logo
18:20 - 06:55
SOF
-
CWL
14h 35m
2 stops
£213Ryanair
Fri, 8 May - Fri, 15 May
Multiple Airlines Logo
22:45 - 14:50
CWL
-
SOF
14h 05m
2 stops
Multiple Airlines Logo
13:15 - 06:55
SOF
-
CWL
19h 40m
3 stops
£228Multiple Airlines
Fri, 8 May - Fri, 15 May
Multiple Airlines Logo
22:45 - 13:40
CWL
-
SOF
12h 55m
1 stop
Multiple Airlines Logo
23:10 - 13:35
SOF
-
CWL
16h 25m
1 stop
£275Multiple Airlines
Fri, 8 May - Fri, 15 May
Multiple Airlines Logo
22:45 - 22:30
CWL
-
SOF
21h 45m
3 stops
Multiple Airlines Logo
13:15 - 06:55
SOF
-
CWL
19h 40m
3 stops
£319Multiple Airlines
Fri, 8 May - Fri, 15 May
Multiple Airlines Logo
14:20 - 07:10
CWL
-
SOF
14h 50m
1 stop
Multiple Airlines Logo
16:40 - 22:25
SOF
-
CWL
31h 45m
2 stops
£349Multiple Airlines
Mon, 20 Jul - Wed, 29 Jul
Multiple Airlines Logo
12:30 - 01:35
CWL
-
SOF
11h 05m
2 stops
Multiple Airlines Logo
15:15 - 08:55
SOF
-
CWL
19h 40m
1 stop
£355Multiple Airlines
Sat, 2 May - Sat, 23 May
Multiple Airlines Logo
14:20 - 07:10
CWL
-
SOF
14h 50m
1 stop
Multiple Airlines Logo
18:20 - 06:55
SOF
-
CWL
14h 35m
2 stops
£375Multiple Airlines
Mon, 20 Jul - Fri, 31 Jul
KLM Logo
17:15 - 14:00
CWL
-
SOF
18h 45m
1 stop
KLM Logo
07:00 - 16:45
SOF
-
CWL
11h 45m
1 stop
£416KLM
Mon, 20 Jul - Fri, 31 Jul
Multiple Airlines Logo
17:15 - 14:00
CWL
-
SOF
18h 45m
1 stop
Multiple Airlines Logo
11:45 - 22:25
SOF
-
CWL
36h 40m
3 stops
£433Multiple Airlines
Mon, 20 Jul - Wed, 29 Jul

KLM flights from Cardiff to Sofia

Our best KLM deals on Cardiff to Sofia flight tickets
KLM
4 Jun
CWL17:15Cardiff Wales
18h 45m
1 stop
SOF14:00Sofia
10 Jun
SOF07:00Sofia
11h 45m
1 stop
CWL16:45Cardiff Wales
£410
KLM
20 Jul
CWL17:15Cardiff Wales
18h 45m
1 stop
SOF14:00Sofia
31 Jul
SOF07:00Sofia
11h 45m
1 stop
CWL16:45Cardiff Wales
£416

Ryanair flights from Cardiff to Sofia

Our best Ryanair deals on Cardiff to Sofia flight tickets
Ryanair
8 May
CWL22:45Cardiff Wales
14h 05m
2 stops
SOF14:50Sofia
15 May
SOF18:20Sofia
14h 35m
2 stops
CWL06:55Cardiff Wales
£143
Ryanair
8 May
CWL22:45Cardiff Wales
12h 55m
1 stop
SOF13:40Sofia
15 May
SOF18:20Sofia
14h 35m
2 stops
CWL06:55Cardiff Wales
£213
Ryanair
4 Jun
CWL16:55Cardiff Wales
17h 35m
1 stop
SOF12:30Sofia
10 Jun
SOF18:35Sofia
29h 50m
2 stops
CWL22:25Cardiff Wales
£229

momondo 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, momondo users made 279,928 searches. Data last updated 25 March 2026.
Use the filters below to find and compare flights from Cardiff to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffSofia

CWL - SOF

CWLSOF

Cardiff Wales

Fri 8/5

22:45-14:50

2 stops14h 05m

Sofia

Fri 15/5

18:20-06:55

2 stops14h 35m

£143
Fastest return journey

CardiffSofia

CWL - SOF

CWLSOF

Cardiff Wales

Fri 8/5

22:45-13:40

1 stop12h 55m

Sofia

Fri 15/5

18:20-06:55

2 stops14h 35m

£213

CardiffSofia

CWL - SOF

CWLSOF

Cardiff Wales

Fri 8/5

22:45-14:50

2 stops14h 05m

Sofia

Fri 15/5

13:15-06:55

3 stops19h 40m

£228

CardiffSofia

CWL - SOF

CWLSOF

Cardiff Wales

Fri 8/5

22:45-13:40

1 stop12h 55m

Sofia

Fri 15/5

23:10-13:35

1 stop16h 25m

£275

CardiffSofia

CWL - SOF

CWLSOF

Cardiff Wales

Fri 8/5

22:45-22:30

3 stops21h 45m

Sofia

Fri 15/5

13:15-06:55

3 stops19h 40m

£319

CardiffSofia

CWL - SOF

CWLSOF

Cardiff Wales

Mon 20/7

14:20-07:10

1 stop14h 50m

Sofia

Wed 29/7

16:40-22:25

2 stops31h 45m

£349

CardiffSofia

CWL - SOF

CWLSOF

Cardiff Wales

Sat 2/5

12:30-01:35

2 stops11h 05m

Sofia

Sat 23/5

15:15-08:55

1 stop19h 40m

£355

CardiffSofia

CWL - SOF

CWLSOF

Cardiff Wales

Mon 20/7

14:20-07:10

1 stop14h 50m

Sofia

Fri 31/7

18:20-06:55

2 stops14h 35m

£375

CardiffSofia

CWL - SOF

CWLSOF

Cardiff Wales

Mon 20/7

17:15-14:00

1 stop18h 45m

Sofia

Fri 31/7

07:00-16:45

1 stop11h 45m

£416

CardiffSofia

CWL - SOF

CWLSOF

Cardiff Wales

Mon 20/7

17:15-14:00

1 stop18h 45m

Sofia

Wed 29/7

11:45-22:25

3 stops36h 40m

£433

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Cardiff to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Cardiff to Sofia according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cardiff to Sofia (CWL to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Sofia

Fastest flight time

11h 05m

Direct flights

None
The fastest flight from Cardiff to Sofia takes 11h 05m
There are no direct flights from Cardiff to Sofia. There are no popular flight routes from Cardiff to Sofia.
Search flight deals

  • How far is Cardiff Wales to Sofia by plane?

    A flight from Cardiff Wales to Sofia will travel around 1375.4 mi. Flights usually cover this in 11h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Cardiff Wales Airport to Sofia Airport?

    Prices for flights from Cardiff Wales Airport to Sofia Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Cardiff Wales Airport to Sofia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cardiff Wales Airport to Sofia Airport.

  • What documentation or ID do you need to fly to Sofia Airport?

    The necessary travel and health documents for your Sofia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Cardiff to Sofia?

    Confirm your travel details to search for the latest offers for flights from Cardiff to Sofia. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Cardiff to Sofia with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Travelling to a place near Sofia?

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

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to Sofia?

It is quick and easy to find Cardiff to Sofia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sofia that suits you.

Can I find flights from Cardiff to Sofia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sofia from Cardiff with this policy.

How can momondo help me find flights from Cardiff to Sofia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cardiff to Sofia.

I’m not ready to book a flight from Cardiff to Sofia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sofia from Cardiff. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Fly your favourite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Ryanair
KLM