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Cheap flights from London Heathrow Airport to Alicante from £48

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ALC
6 Jul — 13 Jul1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Alicante are usually found in January or February, booked 21 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Heathrow to Alicante

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Alicante (ALC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 July 2025.

Round-trip from

£87

One-way from

£48

Popular in

August

Cheapest in

January

Average price

£220
Vueling
  • Vueling
  • 4/11-6/11
  • 2 total stops
  • 26h 35m total
  • London to Alicante
Vueling
  • Vueling
  • 31/10
  • 1 total stop
  • 18h 20m total
  • London to Alicante
Highest demand for flights based on searches. 12% potential increase in price (£19 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Heathrow to Alicante

Cheapest flights from Heathrow to Alicante
Explore the most affordable flight options available from Heathrow to Alicante. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Tue 4/1115:30LHR - ALC
1 stop18h 20mVueling
Thu 6/1107:30ALC - LHR
1 stop8h 15mVueling
Deal found 29/6£87
Thu 7/807:05LHR - ALC
1 stop11h 30mScandinavian Airlines
Wed 20/813:50ALC - LHR
1 stop8h 45mScandinavian Airlines
Deal found 30/6£124
Sat 29/1107:40LHR - ALC
1 stop8h 25mMultiple Airlines
Tue 23/1213:05ALC - LHR
1 stop5h 00mMultiple Airlines
Deal found 29/6£128
Thu 11/909:00LHR - ALC
1 stop7h 20mLufthansa
Thu 18/918:05ALC - LHR
1 stop5h 35mLufthansa
Deal found 1/7£129
Fri 21/1106:50LHR - ALC
1 stop4h 25mBrussels Airlines
Sun 23/1109:25ALC - LHR
1 stop8h 40mBrussels Airlines
Deal found 29/6£143
Sat 1/1106:00LHR - ALC
1 stop12h 10mSWISS
Thu 6/1110:05ALC - LHR
1 stop8h 45mSWISS
Deal found 1/7£148
Sat 18/1020:00LHR - ALC
1 stop11h 40mIberia
Sat 25/1021:30ALC - LHR
1 stop13h 45mIberia
Deal found 29/6£159
Tue 11/1111:45LHR - ALC
1 stop5h 10mKLM
Wed 19/1110:25ALC - LHR
1 stop11h 25mKLM
Deal found 30/6£160

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Alicante 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, Cheapflights users made 858,174 searches. Data last updated 1 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Alicante that are best for you.

Fly from

Heathrow

Fly to

Alicante

Route

Depart

Return

Price

LondonAlicante

LHR - ALC

LHRALC

London Heathrow

Tue 4/11

15:30-10:50

1 stop18h 20m

Alicante

Thu 6/11

07:30-14:45

1 stop8h 15m

£87

LondonAlicante

LHR - ALC

LHRALC

London Heathrow

Thu 7/8

07:05-19:35

1 stop11h 30m

Alicante

Wed 20/8

13:50-21:35

1 stop8h 45m

£124

LondonAlicante

LHR - ALC

LHRALC

London Heathrow

Sat 29/11

07:40-17:05

1 stop8h 25m

Alicante

Tue 23/12

13:05-17:05

1 stop5h 00m

£128

LondonAlicante

LHR - ALC

LHRALC

London Heathrow

Thu 11/9

09:00-17:20

1 stop7h 20m

Alicante

Thu 18/9

18:05-22:40

1 stop5h 35m

£129

LondonAlicante

LHR - ALC

LHRALC

London Heathrow

Fri 21/11

06:50-12:15

1 stop4h 25m

Alicante

Sun 23/11

09:25-17:05

1 stop8h 40m

£143

LondonAlicante

LHR - ALC

LHRALC

London Heathrow

Sat 1/11

06:00-19:10

1 stop12h 10m

Alicante

Thu 6/11

10:05-17:50

1 stop8h 45m

£148

LondonAlicante

LHR - ALC

LHRALC

London Heathrow

Sat 18/10

20:00-08:40

1 stop11h 40m

Alicante

Sat 25/10

21:30-10:15

1 stop13h 45m

£159

LondonAlicante

LHR - ALC

LHRALC

London Heathrow

Tue 11/11

11:45-17:55

1 stop5h 10m

Alicante

Wed 19/11

10:25-20:50

1 stop11h 25m

£160

LondonAlicante

LHR - ALC

LHRALC

London Heathrow

Fri 31/10

15:30-10:50

1 stop18h 20m

£48

LondonAlicante

LHR - ALC

LHRALC

London Heathrow

Wed 23/7

07:05-19:00

1 stop10h 55m

£75

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 13 results
1
2

Best time to book a flight from Heathrow to Alicante

Have a flexible travel schedule? Discover the best time to fly to Alicante from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Alicante

How far ahead should I book a flight from London Heathrow Airport to Alicante?

Use this chart to determine the optimal time to book a return flight from Heathrow to Alicante. Price data was last updated on 27 June 2025.

The price you pay for your flight from London Heathrow Airport to Alicante may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London Heathrow Airport to Alicante?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Alicante (average of £79). Flying from London Heathrow Airport to Alicante in August is currently the most expensive (average of £259). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to ALC?

Find hourly flight availability from Heathrow to Alicante. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 July 2025.

One of the essential ways to save on airfare from London Heathrow Airport to Alicante is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 35% on airfare.

What is the cheapest day to fly from London Heathrow Airport to Alicante?

Use this chart to determine the cheapest time to fly return from Heathrow to Alicante. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Heathrow Airport to Alicante flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from London Heathrow Airport to Alicante?

Reviews of airlines servicing Alicante

Get insights into the airlines that provide service to Alicante. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alicante. Reviews last updated 1 July 2025.
Get a feel of what it's like to fly with KLM, SWISS, andScandinavian Airlines from London Heathrow Airport to Alicante by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.8

Comfort

7.7

Food

7.2

Crew

8.4

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Comfort

7.7

Food

7.2

Crew

8.4

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Comfort

7.7

Food

7.2

Crew

8.4

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Comfort

7.7

Food

7.2

Crew

8.4

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Comfort

7.7

Food

7.2

Crew

8.4

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Comfort

7.7

Food

7.2

Crew

8.4

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Alicante. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports serve Alicante from Heathrow?

    You'll be flying out of the busiest airport in the UK, London Heathrow Airport (LHR). It has four large passenger terminals but is still easily accessible from anywhere in London. It has its own tube platforms for each terminal, so you can tap your contactless payment card at a turnstile as you get on a train on the Piccadilly Line and be at Heathrow within 45min for only £3-5. You could also take the Heathrow Express train for approximately £25; it takes about 30min and ensures you have space for your luggage and a seat on the train. You'll be landing in Alicante Airport (ALC), which serves tourists who are travelling to Benidorm or other locations in the Costa Blanca tourist area. From the airport, you can hop on one of the city's Alsa intercity buses; they have a variety of routes that will take you most places you could want to go in the region for under €9.55 (£8.30).

  • Which airlines fly directly from Heathrow to Alicante?

    If you definitely want to fly direct from Heathrow Airport to Alicante Airport, you'll fly with British Airways; they have frequent direct flights on this route every day, so it should be easy for you to find a direct flight which is timed conveniently for you. The duration of a British Airways direct flight on this route is normally 2h 30min to 2h 45min; that means you save around 2h 30min compared to the fastest non-direct flights (which have a duration of 5-6h).

  • What are the layover options between Heathrow to Alicante?

    Sometimes, booking this route with a layover could save you a little money (although, it depends on how far in advance you book your ticket and whether it's during a busy season); if not, it could just be useful for finding last-minute flights. Both Swiss Airways and Iberia offer flights on this route with fairly short layovers. Iberia has frequent routes that stop in Madrid for as little as 1h, and Swiss has routes with a quick layover in Geneva.

  • Do I need a passport or visa to fly from Heathrow to Alicante?

    Since Brexit, there are a few additional restrictions and conditions that you'll have to bear in mind when flying to Spain. You still need your passport, but now it needs to have at least six months until its expiry date from the day you enter Spain. You can enter the country without a visa as long as you don't plan on staying for more than 90 days out of any 180-day period; if you plan on staying for longer, you will have to get a visa. This means immigration and customs may be likely to request proof that a) you have enough money to last in Spain without needing to work and b) you have a return or onward ticket.

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

    For a flight from London Heathrow to Alicante, you will be flying into Alicante. Alicante (ALC) is just 6.0 mi from the center of the city. Alicante is the only Alicante airport and it handles 0 inbound flights from London Heathrow per day. 14 airlines have flights to Alicante from London Heathrow on a regular basis.

  • What are the cheapest airlines flying from London Heathrow Airport to Alicante round-trip?

    According to our current data, Vueling (£87), Scandinavian Airlines (£124), and Lufthansa (£129) offers the cheapest pricing from London Heathrow Airport to Alicante. Vueling is currently priced 51% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from London Heathrow Airport to Alicante one-way?

    The cheapest airline one-way is Vueling, with whom users have recently found tickets for as low as £48. However, be on the lookout for offers from Scandinavian Airlines and Lufthansa, as they are both options that can get you from London Heathrow Airport to Alicante for a low price.

  • Where are the most common stopover locations when flying from London Heathrow Airport to Alicante?

  • What are some popular things to do or see while on a stopover in Barcelona?

    Most Barcelona visitors opt to spend their time experiencing La Rambla, Sagrada Familia, and Placa de Catalunya. La Rambla, Sagrada Familia, and Placa de Catalunya can be accessed by travelling approximately 7.5 mi, 8.8 mi, and 7.7 mi, respectively from Barcelona-El Prat. Those on a stopover in Barcelona in need of a car hire can book one at Barcelona-El Prat for about £24.

  • Where are the least popular stopover locations for London Heathrow Airport to Alicante flights?

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

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

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

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

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

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

  • What is the cheapest month to book a flight from London Heathrow Airport to Alicante?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Alicante (average of £79). Flying from London Heathrow Airport to Alicante in August is currently the most expensive (average of £259). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Torrevieja
Javea
Los Alcázares
Calp
Altea
Guardamar del Segura
La Manga
Moraira
el Campello
Orihuela
Villajoyosa
Albacete
Oliva

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Heathrow to Alicante

Discover the top 10 airlines that operate flights from Heathrow to Alicante. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 July 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£24Average£68FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£46Average£153FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Jet2Cheapest£57Average£244FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
Air EuropaCheapest£97Average£137FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
British AirwaysCheapest£98Average£227FlexibilityNo cancel feeOn-time70%
Search British Airways flights
VuelingCheapest£98Average£198FlexibilityNo cancel feeOn-time88%
Search Vueling flights
IberiaCheapest£120Average£217FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Scandinavian AirlinesCheapest£121Average£157FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£135Average£204FlexibilityNo cancel feeOn-time75%
Search KLM flights
TAP AIR PORTUGALCheapest£140Average£175FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Heathrow to Alicante flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Alicante.

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

Certainly. Search results for flights to Alicante from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Heathrow to Alicante 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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