AirHint found the following cheapest return flights from London (LCY) to Frankfurt (FRA) in July 2026 (see full year).

Return flights

29 Jul - 31 Jul	Lufthansa	direct
20 Jul - 23 Jul	Lufthansa	direct
29 Jul - 02 Aug	Lufthansa	direct
10 Jul - 12 Jul	British Airways	direct
30 Jul - 02 Aug	Lufthansa	direct
26 Jul - 17 Aug	Lufthansa	direct
23 Jul - 26 Jul	Lufthansa	direct
29 Jul - 01 Aug	KLM
04 Jul - 06 Jul	KLM
10 Jul - 01 Aug	KLM

Also check the deals for one-way flights from London to Frankfurt in July.

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 Frankfurt

Cheap car rent in Frankfurt

Cheapest return flights from London to Frankfurt in July from $199

Return flights