What is the cheapest month to fly from Southend to Cardiff?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Southend (SEN) to Cardiff (CWL), with fares starting from $123.

What is the lowest current fare from SEN to CWL?

The lowest currently-listed fare from Southend (SEN) to Cardiff (CWL) is $123 on 2026-08-12.

Is there a direct flight from Southend to Cardiff?

There is currently no non-stop service from SEN to CWL. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Southend to Cardiff

Cheapest current fares: $123 in August 2026 on connecting flights.

Last updated August 4, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Southend (SEN) to Cardiff (CWL). Refreshed daily.

Southend (SEN) → Cardiff (CWL)

August 2026 $123
September 2026 $155

Frequently asked questions

What is the cheapest month to fly from Southend to Cardiff?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Southend (SEN) to Cardiff (CWL), with fares starting from $123.
What is the lowest current fare from SEN to CWL?

The lowest currently-listed fare from Southend (SEN) to Cardiff (CWL) is $123 on 2026-08-12.
Is there a direct flight from Southend to Cardiff?

There is currently no non-stop service from SEN to CWL. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.