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Cheap flights from Alicante to London from £58

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alicante to London departing on 15/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Alicante to London

Cheap return flights

Enter your travel dates to find the best prices.
Vueling Logo
08:10 - 14:45
ALC
-
LHR
7h 35m
1 stop
Vueling Logo
20:50 - 09:45
LHR
-
ALC
11h 55m
1 stop
£129Vueling
Wed, 22 Jul - Tue, 28 Jul
Multiple Airlines Logo
07:35 - 18:00
ALC
-
LHR
11h 25m
1 stop
Multiple Airlines Logo
10:45 - 20:55
LHR
-
ALC
9h 10m
1 stop
£132Multiple Airlines
Thu, 12 Nov - Sun, 15 Nov
Vueling Logo
23:50 - 09:10
ALC
-
LHR
10h 20m
1 stop
Vueling Logo
20:50 - 09:45
LHR
-
ALC
11h 55m
1 stop
£138Vueling
Mon, 6 Jul - Tue, 14 Jul
Vueling Logo
15:10 - 20:05
ALC
-
LHR
5h 55m
1 stop
Vueling Logo
20:50 - 07:20
LHR
-
ALC
9h 30m
1 stop
£139Vueling
Sat, 17 Oct - Wed, 28 Oct
Vueling Logo
08:10 - 14:45
ALC
-
LHR
7h 35m
1 stop
Vueling Logo
20:50 - 09:50
LHR
-
ALC
12h 00m
1 stop
£140Vueling
Wed, 22 Jul - Mon, 27 Jul
Vueling Logo
07:25 - 14:45
ALC
-
LHR
8h 20m
1 stop
Vueling Logo
20:50 - 09:50
LHR
-
ALC
12h 00m
1 stop
£141Vueling
Fri, 24 Jul - Mon, 27 Jul
Vueling Logo
07:35 - 18:00
ALC
-
LHR
11h 25m
1 stop
Vueling Logo
20:50 - 10:05
LHR
-
ALC
12h 15m
1 stop
£142Vueling
Tue, 27 Oct - Wed, 28 Oct
Vueling Logo
00:15 - 09:10
ALC
-
LHR
9h 55m
1 stop
Vueling Logo
20:50 - 09:45
LHR
-
ALC
11h 55m
1 stop
£145Vueling
Fri, 25 Sep - Tue, 29 Sep
Iberia Logo
21:30 - 08:25
ALC
-
LHR
11h 55m
1 stop
Iberia Logo
10:45 - 20:55
LHR
-
ALC
9h 10m
1 stop
£146Iberia
Fri, 13 Nov - Sun, 15 Nov
Vueling Logo
23:50 - 09:10
ALC
-
LHR
10h 20m
1 stop
Vueling Logo
20:50 - 13:15
LHR
-
ALC
15h 25m
2 stops
£147Vueling
Mon, 6 Jul - Tue, 14 Jul

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Iberia flights from Alicante to London Heathrow Airport

Our best Iberia deals on Alicante to London Heathrow Airport flight tickets
Iberia
13 Nov
ALC21:30Alicante
11h 55m
1 stop
LHR08:25London Heathrow
15 Nov
LHR10:45London Heathrow
9h 10m
1 stop
ALC20:55Alicante
£146
Iberia
7 Nov
ALC21:30Alicante
19h 35m
1 stop
LHR16:05London Heathrow
10 Nov
LHR18:45London Heathrow
13h 15m
1 stop
ALC09:00Alicante
£150

Vueling flights from Alicante to London Heathrow Airport

Our best Vueling deals on Alicante to London Heathrow Airport flight tickets
Vueling
22 Jul
ALC08:10Alicante
7h 35m
1 stop
LHR14:45London Heathrow
28 Jul
LHR20:50London Heathrow
11h 55m
1 stop
ALC09:45Alicante
£129
Vueling
6 Jul
ALC23:50Alicante
10h 20m
1 stop
LHR09:10London Heathrow
14 Jul
LHR20:50London Heathrow
11h 55m
1 stop
ALC09:45Alicante
£138
Vueling
17 Oct
ALC15:10Alicante
5h 55m
1 stop
LHR20:05London Heathrow
28 Oct
LHR20:50London Heathrow
9h 30m
1 stop
ALC07:20Alicante
£139

momondo Fare Finder

 
Customise your flight search to find flights from Alicante to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 10 June 2026.
Use the filters below to find and compare flights from Alicante to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AlicanteLondon

ALC - LHR

ALCLHR

Alicante

Wed 22/7

08:10-14:45

1 stop7h 35m

London Heathrow

Tue 28/7

20:50-09:45

1 stop11h 55m

£129

AlicanteLondon

ALC - LHR

ALCLHR

Alicante

Thu 12/11

07:35-18:00

1 stop11h 25m

London Heathrow

Sun 15/11

10:45-20:55

1 stop9h 10m

£132

AlicanteLondon

ALC - LHR

ALCLHR

Alicante

Mon 6/7

23:50-09:10

1 stop10h 20m

London Heathrow

Tue 14/7

20:50-09:45

1 stop11h 55m

£138
Fastest return journey

AlicanteLondon

ALC - LHR

ALCLHR

Alicante

Sat 17/10

15:10-20:05

1 stop5h 55m

London Heathrow

Wed 28/10

20:50-07:20

1 stop9h 30m

£139

AlicanteLondon

ALC - LHR

ALCLHR

Alicante

Wed 22/7

08:10-14:45

1 stop7h 35m

London Heathrow

Mon 27/7

20:50-09:50

1 stop12h 00m

£140

AlicanteLondon

ALC - LHR

ALCLHR

Alicante

Fri 24/7

07:25-14:45

1 stop8h 20m

London Heathrow

Mon 27/7

20:50-09:50

1 stop12h 00m

£141

AlicanteLondon

ALC - LHR

ALCLHR

Alicante

Tue 27/10

07:35-18:00

1 stop11h 25m

London Heathrow

Wed 28/10

20:50-10:05

1 stop12h 15m

£142

AlicanteLondon

ALC - LHR

ALCLHR

Alicante

Fri 25/9

00:15-09:10

1 stop9h 55m

London Heathrow

Tue 29/9

20:50-09:45

1 stop11h 55m

£145

AlicanteLondon

ALC - LHR

ALCLHR

Alicante

Fri 13/11

21:30-08:25

1 stop11h 55m

London Heathrow

Sun 15/11

10:45-20:55

1 stop9h 10m

£146

AlicanteLondon

ALC - LHR

ALCLHR

Alicante

Mon 6/7

23:50-09:10

1 stop10h 20m

London Heathrow

Tue 14/7

20:50-13:15

2 stops15h 25m

£147

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Alicante to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Alicante and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, April is the cheapest month to fly from Alicante to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Alicante averaging around £50.

How have Alicante to London Heathrow Airport flight prices changed over time?

As of June 2026, prices for Alicante to London Heathrow Airport flights are approximately 106% more expensive when compared to flights at the same time last year.

When to book flights from Alicante to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Alicante to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Alicante to London Heathrow Airport (ALC to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alicante to London Heathrow Airport

Fastest flight time

5h 20m

Direct flights

None
The fastest flight from Alicante to London Heathrow Airport takes 5h 20m
There are no direct flights from Alicante to London Heathrow Airport. There are no popular flight routes from Alicante to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Alicante to London Heathrow Airport

  • How far is Alicante to London Heathrow by plane?

    The distance between Alicante and London Heathrow is about 906.3 mi. A reasonable flight in good conditions will take 5h 20m.

  • When did momondo last update prices for flights from Alicante Airport to London Heathrow Airport?

    Prices for flights from Alicante Airport to London Heathrow Airport are updated daily.

  • How old do you have to be to fly from Alicante Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Alicante Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Milton Keynes
Gatwick
Wembley
Luton
Stratford-upon-Avon
Slough
Southend-on-Sea
Maidstone
Northampton
Swindon
Ipswich
Ilford
Canterbury
Guildford
Poole
Folkestone
Hayes
Chelmsford
Bedford

Why use momondo?

Why should I use momondo to find a flight deal from Alicante to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Alicante.

Can I find flights from Alicante to London with flexible booking policies on momondo?

Flights from Alicante to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Alicante to London?

momondo helps you find the best flight between Alicante and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Alicante to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Alicante are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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