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

Return flights

02 Jul - 08 Jul	Lufthansa	direct
15 Jul - 22 Jul	Lufthansa	direct
02 Jul - 06 Jul	Lufthansa	direct
08 Jul - 14 Jul	Lufthansa	direct
07 Jul - 14 Jul	Lufthansa	direct
16 Jul - 20 Jul	Lufthansa	direct
17 Jul - 24 Jul	Lufthansa	direct
03 Jul - 06 Jul	Lufthansa	direct
02 Jul - 27 Jul	Lufthansa	direct
10 Jul - 13 Jul	Lufthansa	direct
30 Jul - 02 Aug	Lufthansa	direct
22 Jul - 08 Aug	KLM
16 Jul - 01 Aug	KLM
31 Jul - 02 Aug	Lufthansa	direct
26 Jul - 02 Aug	Lufthansa	direct
18 Jul - 29 Aug	KLM
26 Jul - 01 Aug	Lufthansa

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.

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Cheapest return flights from London to Frankfurt in July from $215

Return flights