Our cheapest offers for flights from London Heathrow to Athens

Here you can compare cheap flights from London Heathrow (LHR) to Athens (ATH) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Athens. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Best option London Heathrow Athens	Outbound 05/16/26 direct A30603 03h 40min	Return 05/29/26 1 Stopover (BEG) JU0537, JU0210 10h 00min	Aegean Airlines	?	$243
London Heathrow Athens	Outbound 05/16/26 direct A30609 03h 35min	Return 05/29/26 1 Stopover (WMI, WAW) W61414, LO0281 11h 35min	Aegean Airlines	?	$281
London Heathrow Athens	Outbound 05/19/26 1 Stopover (ZRH) LX0325, LX1842 05h 40min	Return 05/27/26 1 Stopover (ZRH) LX1831, LX0326 05h 45min	Swiss International Air Lines	?	$282
London Heathrow Athens	Outbound 05/16/26 1 Stopover (BEG) JU0215, JU0536 05h 25min	Return 05/29/26 1 Stopover (BEG) JU0537, JU0210 10h 00min	Air Serbia	?	$286
London Heathrow Athens	Outbound 06/25/26 1 Stopover (WAW) LO0286, LO0603 09h 35min	Return 06/30/26 1 Stopover (WAW) LO0604, LO0285 28h 55min	Polskie Linie Lotnicze LOT		$293
London Heathrow Athens	Outbound 06/25/26 1 Stopover (WAW) LO0286, LO0603 09h 35min	Return 06/30/26 1 Stopover (WAW) LO0604, LO0285 28h 55min	Polskie Linie Lotnicze LOT	?	$297
London Heathrow Athens	Outbound 06/25/26 1 Stopover (LIN, MXP) BA0568, U23653 16h 45min	Return 06/30/26 1 Stopover (TIA) W45214, BA0379 14h 20min	British Airways, easyJet	?	$308
London Heathrow Athens	Outbound 06/25/26 1 Stopover (WAW) LO0286, LO0603 09h 35min	Return 06/30/26 1 Stopover (WAW) LO0604, LO0281 16h 15min	Polskie Linie Lotnicze LOT	?	$323
London Heathrow Athens	Outbound 05/16/26 direct A30603 03h 40min	Return 05/29/26 1 Stopover (BEG) JU0537, JU0210 10h 00min	Aegean Airlines	?	$377
London Heathrow Athens	Outbound 06/25/26 1 Stopover (WAW) LO0286, LO0603 09h 35min	Return 06/30/26 1 Stopover (WAW) LO0602, LO0285 10h 00min	Polskie Linie Lotnicze LOT	?	$397

Important flight information

Flight information: London Heathrow - Athens

Roundtrip from	$242.30
Flight duration	min. 03:35 / max. 03:45
Return flight duration	min. 03:50/ max. 04:05
Distance	2430 km
Flights per week	44
Departure airport	Airport London Heathrow (LHR)
Departure country	Flights from United Kingdom
Arrival airport	Airport Athens (ATH)
Destination country	Flights to Greece

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