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

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Islay (ILY) to Cardiff (CWL), with fares starting from $310.

What is the lowest current fare from ILY to CWL?

The lowest currently-listed fare from Islay (ILY) to Cardiff (CWL) is $310 on 2026-08-18.

Is there a direct flight from Islay to Cardiff?

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

Cheap flights from Islay to Cardiff

Cheapest current fares: $310 in August 2026 on connecting flights.

Last updated August 9, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Islay (ILY) to Cardiff (CWL). Refreshed daily.

Islay (ILY) → Cardiff (CWL)

August 2026 $310

Frequently asked questions

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

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Islay (ILY) to Cardiff (CWL), with fares starting from $310.
What is the lowest current fare from ILY to CWL?

The lowest currently-listed fare from Islay (ILY) to Cardiff (CWL) is $310 on 2026-08-18.
Is there a direct flight from Islay to Cardiff?

There is currently no non-stop service from ILY 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.