Our cheapest offers for flights from London Heathrow to Colombo

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

	Outbound	Return	Airlines	Baggage	Price
London Heathrow Colombo	Outbound 09/04/25 1 Stopover (BOM) AI0128, AI0276 21h 15min	Return 09/28/25 1 Stopover (BOM) AI0275, AI0131 32h 00min	Air India		$702
Best option London Heathrow Colombo	Outbound 09/04/25 1 Stopover (BOM) AI0130, AI0276 13h 25min	Return 09/28/25 1 Stopover (DEL) AI0282, AI2017 15h 10min	Air India	?	$703
London Heathrow Colombo	Outbound 09/04/25 1 Stopover (BOM) AI0130, AI0276 13h 25min	Return 09/28/25 1 Stopover (DEL) AI0282, AI2017 15h 10min	Air India		$713
London Heathrow Colombo	Outbound 09/19/25 1 Stopover (AUH) EY0064, EY0392 13h 15min	Return 09/29/25 1 Stopover (AUH) EY0393, EY0067 13h 25min	Etihad Airways	?	$720
London Heathrow Colombo	Outbound 09/04/25 1 Stopover (BOM) AI0128, AI0276 21h 15min	Return 09/28/25 1 Stopover (BOM) AI0275, AI0131 32h 00min	Air India	?	$726
London Heathrow Colombo	Outbound 09/04/25 1 Stopover (BOM) AI0128, AI0276 21h 15min	Return 09/28/25 1 Stopover (BOM) AI0275, AI0131 32h 00min	Air India	?	$730
London Heathrow Colombo	Outbound 09/19/25 1 Stopover (AUH) EY0064, EY0394 31h 35min	Return 09/29/25 1 Stopover (AUH) EY0391, EY0065 27h 15min	Etihad Airways	?	$738
London Heathrow Colombo	Outbound 09/19/25 1 Stopover (AUH) EY0064, EY0392 13h 15min	Return 09/29/25 1 Stopover (AUH) EY0391, EY0065 27h 15min	Etihad Airways	?	$744
London Heathrow Colombo	Outbound 09/04/25 1 Stopover (AUH) EY0064, EY0394 31h 35min	Return 09/28/25 1 Stopover (AUH) EY0391, EY0065 27h 15min	Etihad Airways	?	$746
London Heathrow Colombo	Outbound 09/04/25 1 Stopover (BOM) AI0130, AI0276 13h 25min	Return 09/28/25 1 Stopover (BOM) AI0275, AI0131 32h 00min	Air India	?	$788

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

Important flight information

Flight information: London Heathrow - Colombo

Roundtrip from	$701.68
Flight duration	min. 10:30
Return flight duration	min. 11:50
Distance	8725 km
Flights per week	10
Departure airport	Airport London Heathrow (LHR)
Departure country	Flights from United Kingdom
Arrival airport	Airport Colombo (CMB)
Destination country	Flights to Sri Lanka

Flight destinations with a similar price

Flight London Heathrow - Amritsar from $635
Flight London Heathrow - Abuja from $694
Flight London Heathrow - Manila from $746