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
London Heathrow Athens	Outbound 05/22/26 1 Stopover (BEG) JU0211, JU0536 12h 00min	Return 06/16/26 direct A30600 04h 00min	Air Serbia		$239
Best option London Heathrow Athens	Outbound 05/22/26 direct BA0626 03h 45min	Return 06/16/26 direct BA0633 03h 55min	British Airways	?	$420
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 04/03/26 1 Stopover (BEG) JU0211, JU0536 12h 00min	Return 04/16/26 1 Stopover (BEG) JU0533, JU0210 22h 15min	Air Serbia	?	$257
London Heathrow Athens	Outbound 04/03/26 1 Stopover (BEG) JU0211, JU0536 12h 00min	Return 04/16/26 1 Stopover (BEG) JU0537, JU0210 10h 15min	Air Serbia	?	$265
London Heathrow Athens	Outbound 05/19/26 1 Stopover (ZRH) LX0345, LX1830 05h 10min	Return 06/16/26 1 Stopover (ZRH) LX1831, LX0326 05h 50min	Swiss International Air Lines	?	$274
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 05/22/26 2 Stopovers (OSL, BEG) BA0784, JU0391, JU0532 17h 00min	Return 06/16/26 direct A30604 03h 55min	British Airways, Air Serbia	?	$301
London Heathrow Athens	Outbound 04/01/26 1 Stopover (ZRH) LX0345, LX1830 05h 10min	Return 04/15/26 1 Stopover (ZRH) LX1831, LX0326 05h 50min	Swiss International Air Lines	?	$302
London Heathrow Athens	Outbound 04/03/26 1 Stopover (VCE) BA0622, FR5825 21h 20min	Return 04/16/26 1 Stopover (BGY, LIN) FR1318, BA0579 32h 10min	British Airways, Ryanair	?	$319

Important flight information

Flight information: London Heathrow - Athens

Roundtrip from	$ 238,50
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

Alternative flights to Athens

Flight London - Athens from $ 239

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