Cheapest return flights from London to Frankfurt in May from $162

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

Return flights

14 May - 26 May British Airways direct
13 May - 15 May British Airways direct
14 May - 17 May British Airways direct
01 May - 05 May British Airways direct
05 May - 06 May British Airways direct
26 May - 28 May British Airways direct
19 May - 21 May British Airways direct
22 May - 25 May British Airways direct
22 May - 28 May British Airways direct
17 May - 24 May British Airways direct
30 May - 01 Jun Lufthansa direct

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

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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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