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Cheap flights from London Southend Airport to Cardiff from £75

SEN — CWL
9 Dec — 16 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southend to Cardiff

Enter your travel dates to find the best prices.

Cheapest flights from Southend to Cardiff

Sat 5/1217:00 -
1 stop15h 40m
Sat 12/1210:50 -
1 stop12h 10m
Deal found 7/11£129
Sat 26/1217:00 -
1 stop15h 40m
Fri 1/109:00 -
1 stop5h 05m
Deal found 7/11£189
Fri 4/1210:50 -
1 stop21h 40m
Fri 11/1209:00 -
1 stop5h 05m
Deal found 6/11£190

Find flight deals from Southend to Cardiff

Round-trip from

£129

One-way from

£75

Popular in

March

Cheapest in

January

Average price

£189
5/12-12/12
  • 5/12-12/12
  • 2 total stops
  • 27h 50m total
  • London to Cardiff
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5/12-31/12
  • 5/12-31/12
  • 1 total stop
  • 15h 40m total
  • London to Cardiff
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Highest demand for flights based on searches. 49% potential increase in price (£121 potential increase over avg. return price).
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Cheapest flight prices on average. 16% potential price decrease (£18 potential savings vs. average return price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Southend Airport to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonCardiff

SEN London Southend - CWL Cardiff Wales

SENCWL

London Southend

Sat 5/12

17:00-08:40

1 stop15h 40m

Cardiff Wales

Wed 31/12

00:00-00:00

Nonstop0h 00m

£75

LondonCardiff

SEN London Southend - CWL Cardiff Wales

SENCWL

London Southend

Sat 14/11

17:00-08:40

1 stop15h 40m

Cardiff Wales

Wed 31/12

00:00-00:00

Nonstop0h 00m

£115

LondonCardiff

SEN London Southend - CWL Cardiff Wales

SENCWL

London Southend

Sat 5/12

15:00-08:40

2 stops17h 40m

Cardiff Wales

Sat 12/12

10:50-23:00

1 stop12h 10m

£144

LondonCardiff

SEN London Southend - CWL Cardiff Wales

SENCWL

London Southend

Sat 26/12

17:00-08:40

1 stop15h 40m

Cardiff Wales

Fri 1/1

09:00-14:05

1 stop5h 05m

£189

LondonCardiff

SEN London Southend - CWL Cardiff Wales

SENCWL

London Southend

Fri 4/12

10:50-08:30

1 stop21h 40m

Cardiff Wales

Fri 11/12

09:00-14:05

1 stop5h 05m

£190

LondonCardiff

SEN London Southend - CWL Cardiff Wales

SENCWL

London Southend

Sat 28/11

17:00-08:40

1 stop15h 40m

Cardiff Wales

Sat 5/12

06:15-22:40

1 stop16h 25m

£237
Fastest return journey

LondonCardiff

SEN London Southend - CWL Cardiff Wales

SENCWL

London Southend

Mon 30/11

07:20-17:00

2 stops9h 40m

Cardiff Wales

Wed 31/12

00:00-00:00

Nonstop0h 00m

£245

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Sorted by cheapest first

Best time to book a flight from Southend to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Southend with our price prediction graph.
Estimated return price

Related info for your journey

  • What airport do you fly into for flights to Cardiff from London Southend?

    Cardiff Wales (CWL) is the airport you will fly into if you book a flight from London Southend to Cardiff. You should not have trouble finding flights to Cardiff Wales from London Southend; the airport handles an average of 0 inbound flights from London Southend per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Cardiff airport from London Southend. It is only a 9.1 mi journey from Cardiff Wales (CWL) to Cardiff’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Southend to Cardiff 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

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Bridgend
Barry

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southend to Cardiff. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Southend to Cardiff.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Southend to Cardiff flexibly with Cheapflights today.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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