AirHint found the following cheapest return flights from London (LCY) to Copenhagen (CPH) in June 2026 (see full year).

Return flights

13 Jun - 17 Jun	KLM
10 Jun - 17 Jun	KLM
01 Jun - 08 Jun	KLM
01 Jun - 05 Jun	KLM
04 Jun - 08 Jun	KLM
01 Jun - 06 Jun	KLM
02 Jun - 16 Jun	SWISS
02 Jun - 08 Jun	KLM
05 Jun - 08 Jun	KLM
25 Jun - 02 Jul	KLM
30 Jun - 14 Jul	KLM
18 Jun - 22 Jun	KLM
30 Jun - 07 Jul	KLM
17 Jun - 02 Jul	SWISS
27 Jun - 04 Jul	KLM

Also check the deals for one-way flights from London to Copenhagen in June.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Copenhagen

Cheap car rent in Copenhagen

Cheapest return flights from London to Copenhagen in June from $265

Return flights