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

Return flights

01 Jul - 10 Jul	KLM
01 Jul - 22 Jul	KLM
01 Jul - 08 Jul	KLM
31 Jul - 01 Aug	KLM
31 Jul - 08 Aug	KLM
07 Jul - 23 Jul	KLM
28 Jul - 31 Jul	KLM
07 Jul - 28 Jul	KLM
28 Jul - 05 Aug	Lufthansa
14 Jul - 24 Jul	KLM
07 Jul - 08 Aug	KLM
15 Jul - 22 Jul	KLM
01 Jul - 05 Jul	KLM
28 Jul - 03 Aug	Lufthansa
28 Jul - 30 Jul	Lufthansa
28 Jul - 04 Aug	Lufthansa
30 Jul - 05 Aug	Lufthansa
30 Jul - 03 Aug	Lufthansa
23 Jul - 05 Aug	Lufthansa
30 Jul - 20 Aug	KLM

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

Cheap car rent in Athens

Cheapest return flights from London to Athens in July from $263

Return flights