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Cheap flights from Alicante to London Heathrow Airport from £32

ALC — LHR
4 Nov — 11 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Alicante to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Alicante to Heathrow

Mon 7/1207:35 -
1 stop11h 25m
Fri 11/1218:50 -
1 stop15h 05m
Deal found 2/10£88
Wed 18/1107:35 -
1 stop11h 25m
Wed 25/1120:50 -
1 stop9h 40m
Deal found 3/10£90
Tue 17/1107:35 -
1 stop11h 25m
Sun 6/1209:55 -
1 stop5h 40m
Deal found 4/10£94
Tue 17/1107:35 -
1 stop11h 25m
Fri 20/1120:50 -
1 stop10h 20m
Deal found 1/10£95
Mon 14/1207:35 -
1 stop11h 25m
Thu 17/1220:50 -
1 stop9h 30m
Deal found 4/10£96
Wed 9/1207:35 -
1 stop11h 25m
Thu 10/1220:50 -
1 stop9h 30m
Deal found 4/10£100
Thu 3/1216:05 -
1 stop5h 00m
Sun 6/1209:55 -
1 stop5h 40m
Deal found 30/9£101
Tue 10/1107:35 -
1 stop11h 25m
Thu 12/1118:50 -
1 stop12h 45m
Deal found 4/10£103
Mon 21/1207:35 -
1 stop8h 10m
Sat 26/1220:50 -
1 stop9h 30m
Deal found 1/10£108
Mon 16/1121:40 -
1 stop21h 20m
Mon 23/1109:55 -
1 stop20h 35m
Deal found 2/10£109
Sat 28/1107:40 -
1 stop13h 25m
Sat 5/1220:50 -
1 stop9h 30m
Deal found 2/10£109
Thu 26/1110:40 -
1 stop10h 25m
Wed 2/1220:50 -
1 stop9h 40m
Deal found 2/10£110

Find flight deals from Alicante to Heathrow

Round-trip from

£88

One-way from

£32

Popular in

November

Cheapest in

January

Average price

£237
Vueling
  • Vueling
  • 7/12-11/12
  • 2 total stops
  • 26h 30m total
  • Alicante to London
Search Deals
Vueling
  • Vueling
  • 18/11-31/12
  • 1 total stop
  • 11h 25m total
  • Alicante to London
Search Deals
Highest demand for flights based on searches. 36% potential increase in price (£93 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 33% potential price decrease (£41 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
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 Alicante - LHR London Heathrow

ALCLHR

Alicante

Tue 10/11

20:45-18:00

2 stops22h 15m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£73
Fastest return journey

AlicanteLondon

ALC Alicante - LHR London Heathrow

ALCLHR

Alicante

Sun 27/12

16:55-20:50

1 stop4h 55m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£93

AlicanteLondon

ALC Alicante - LHR London Heathrow

ALCLHR

Alicante

Sun 11/10

00:20-09:10

1 stop9h 50m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£103

AlicanteLondon

ALC Alicante - LHR London Heathrow

ALCLHR

Alicante

Sat 20/3

11:30-14:45

2 stops28h 15m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£104

AlicanteLondon

ALC Alicante - LHR London Heathrow

ALCLHR

Alicante

Fri 4/12

10:20-17:00

1 stop7h 40m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£106

AlicanteLondon

ALC Alicante - LHR London Heathrow

ALCLHR

Alicante

Mon 12/10

23:05-14:30

2 stops16h 25m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£112

AlicanteLondon

ALC Alicante - LHR London Heathrow

ALCLHR

Alicante

Sat 14/11

21:30-08:25

1 stop11h 55m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£125

AlicanteLondon

ALC Alicante - LHR London Heathrow

ALCLHR

Alicante

Sun 11/10

17:45-14:15

1 stop21h 30m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£134

AlicanteLondon

ALC Alicante - LHR London Heathrow

ALCLHR

Alicante

Mon 2/11

21:30-17:15

1 stop20h 45m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£137

AlicanteLondon

ALC Alicante - LHR London Heathrow

ALCLHR

Alicante

Thu 19/11

14:15-12:40

3 stops23h 25m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£146

Flights are sorted by cheapest return flights first.

Deals found on 4/10

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Alicante to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Alicante with our price prediction graph.
Estimated return price

Related info for your journey

  • What airport do you fly from for flights from Alicante to London Heathrow?

    For a flight from Alicante to London Heathrow, you will be flying from Alicante. Alicante (ALC) is just 6.0 mi from the center of the city. Alicante is the only Alicante airport and it handles 0 outbound flights to London Heathrow per day. 0 airlines have flights to London Heathrow from Alicante on a regular basis.

  • How long is the flight from Alicante to London Heathrow Airport?

    Airlines like KLM and SWISS fly from Alicante to London Heathrow Airport in about 4h 55m. The time it takes to get you to your destination can typically vary by up to 3h. The distance from Alicante to London Heathrow Airport is about 911 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Alicante to Heathrow that include hotel bookings?

    Yes. In addition to deals on Alicante to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Alicante to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alicante to Heathrow.

  • Can I find deals for business class flights from Alicante to Heathrow?

    Yes. Cheapflights offers flight deals from Alicante to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Northampton
Colchester
Eastbourne
Enfield
Brentford
Southend-on-Sea
Barnet
Southall
Watford
Stratford-upon-Avon
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Alicante to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Alicante to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Alicante to Heathrow?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Alicante to Heathrow for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Alicante to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Alicante? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Alicante to Heathrow become cheaper?

Yes, Cheapflights offers price alerts on Alicante to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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