Flights from Alicante to London Heathrow

Our cheapest offers for flights from Alicante to London Heathrow

Here you can compare cheap flights from Alicante (ALC) 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 Shop Baggage Price
Best option
Alicante
London Heathrow
Outbound
11/16/25
1 Stopover (OSL)
SK4676, SK0811
08h 15min
Return
11/22/25
1 Stopover (OSL)
SK0802, SK4673
09h 55min
SAS Scandinavian Airlines ?
$178
Alicante
London Heathrow
Outbound
11/15/25
1 Stopover (ZRH)
LX2175, LX0316
13h 00min
Return
11/25/25
1 Stopover (ZRH)
LX0319, LX2174
05h 50min
Swiss International Air Lines ?
$205
Alicante
London Heathrow
Outbound
11/19/25
1 Stopover (BRU)
SN3772, SN2095
05h 00min
Return
11/22/25
1 Stopover (BRU)
SN2104, SN3773
09h 15min
Brussels Airlines ?
$248
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Alicante - London Heathrow

Roundtrip from $ 177,30
Distance 1469 km
Departure airport Airport Alicante (ALC)
Departure country Flights from Spain
Arrival airport Airport London Heathrow (LHR)
Destination country Flights to United Kingdom
Alternative routes to United Kingdom
Alternative flights to London Heathrow
Flight destinations with a similar price