What is the cheapest month to fly from Cologne to Lille?

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Cologne (CGN) to Lille (LIL), with fares starting from $166.

What is the lowest current fare from CGN to LIL?

The lowest currently-listed fare from Cologne (CGN) to Lille (LIL) is $166 on 2026-05-31.

Is there a direct flight from Cologne to Lille?

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

Cheap flights from Cologne to Lille

Cheapest current fares: $166 in May 2026 on connecting flights.

Last updated May 24, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Cologne (CGN) to Lille (LIL). Refreshed daily.

Cologne (CGN) → Lille (LIL)

May 2026 $166

Frequently asked questions

What is the cheapest month to fly from Cologne to Lille?

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Cologne (CGN) to Lille (LIL), with fares starting from $166.
What is the lowest current fare from CGN to LIL?

The lowest currently-listed fare from Cologne (CGN) to Lille (LIL) is $166 on 2026-05-31.
Is there a direct flight from Cologne to Lille?

There is currently no non-stop service from CGN to LIL. 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.