Cheapest return flights from London to Athens in April from 146€

AirHint found the following cheapest return flights from London (LHR) to Athens (ATH) in April 2026 (see full year).

Return flights

18 Apr - 22 Apr British Airways direct
18 Apr - 21 Apr British Airways direct
22 Apr - 28 Apr Aegean Airlines direct
21 Apr - 22 Apr Aegean Airlines direct
21 Apr - 28 Apr Aegean Airlines direct
21 Apr - 06 May Aegean Airlines direct
22 Apr - 02 May Aegean Airlines direct
21 Apr - 02 May Aegean Airlines direct
12 Apr - 28 Apr Aegean Airlines direct
22 Apr - 05 May Aegean Airlines direct
23 Apr - 19 May Aegean Airlines direct
18 Apr - 01 May British Airways direct
18 Apr - 24 Apr British Airways direct
11 Apr - 22 Apr British Airways direct
11 Apr - 21 Apr British Airways direct
18 Apr - 28 Apr British Airways direct
19 Apr - 01 May British Airways direct
18 Apr - 06 May British Airways direct
18 Apr - 02 May British Airways direct
21 Apr - 12 May Aegean Airlines direct

Also check the deals for one-way flights from London to Athens in April.

Powered by

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 Athens

Cheap car rent in Athens

Feel free to contact us with any feedback or request another flight research.