Our cheapest offers for flights from Athens to London Heathrow

Here you can compare cheap flights from Athens (ATH) to London Heathrow (LHR) 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 London Heathrow. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Best option Athens London Heathrow	Outbound 03/28/26 direct A30602 04h 05min	Return 04/25/26 direct A30609 03h 35min	Aegean Airlines	?	$188
Athens London Heathrow	Outbound 03/28/26 direct A30602 04h 05min	Return 04/25/26 direct A30609 03h 35min	Aegean Airlines	?	$202
Athens London Heathrow	Outbound 03/28/26 direct A30608 04h 05min	Return 04/25/26 direct A30603 03h 40min	Aegean Airlines		$224
Athens London Heathrow	Outbound 05/16/26 direct BA0629 04h 10min	Return 05/29/26 direct BA0626 03h 45min	British Airways	?	$230
Athens London Heathrow	Outbound 04/17/26 1 Stopover (WAW) LO0602, LO0281 21h 20min	Return 04/29/26 direct A30609 03h 35min	Polskie Linie Lotnicze LOT	?	$231
Athens London Heathrow	Outbound 07/26/26 1 Stopover (BEG) JU0537, JU0210 10h 00min	Return 08/05/26 1 Stopover (OSL) SK0806, SK4637 17h 15min	Air Serbia		$238
Athens London Heathrow	Outbound 04/17/26 1 Stopover (BCN) VY8105, VY6650 07h 00min	Return 04/29/26 direct A30609 03h 35min	Vueling Airlines	?	$239
Athens London Heathrow	Outbound 07/26/26 1 Stopover (BEG) JU0537, JU0210 10h 00min	Return 08/05/26 1 Stopover (OSL) SK0806, SK4637 17h 15min	Air Serbia		$239
Athens London Heathrow	Outbound 05/16/26 direct BA0629 04h 10min	Return 05/29/26 direct BA0640 03h 40min	British Airways	?	$245
Athens London Heathrow	Outbound 05/16/26 1 Stopover (BEG) JU0537, JU0210 10h 00min	Return 05/29/26 1 Stopover (BEG) JU0211, JU0534 05h 05min	Air Serbia	?	$245

Tips and tricks to help you find cheap flights from Athens to London Heathrow

Important flight information

Flight information: Athens - London Heathrow

Roundtrip from	$ 187,14
Flight duration	min. 03:50 / max. 04:05
Return flight duration	min. 03:35/ max. 03:45
Distance	2430 km
Flights per week	44
Departure airport	Airport Athens (ATH)
Departure country	Flights from Greece
Arrival airport	Airport London Heathrow (LHR)
Destination country	Flights to United Kingdom

Alternative routes to United Kingdom

Flight Athens - London from $ 188

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