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Cheap flights from Alicante to London Heathrow Airport from £36

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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
ALC — LHR
24 Dec — 31 Dec1
1 adult

The best prices from Alicante to London Heathrow are usually found in January or February, booked 83 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from Alicante to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Alicante (ALC) to Heathrow (LHR). 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 19 December 2024.

Round-trip from

£99

One-way from

£36

Popular in

August

Cheapest in

January

Average price

£143
27/1-29/1
  • 27/1-29/1
  • 3 total stops
  • 31h 40m total
  • Alicante to London
Vueling
  • Vueling
  • 27/1
  • 1 total stop
  • 13h 40m total
  • Alicante to London
High demand for flights, 23% potential price rise
Best time to find cheap flights, 7% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Alicante to Heathrow

Cheapest flights from Alicante to Heathrow
Explore the most affordable flight options available from Alicante to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Sun 29/1212:30ALC - LHR
1 stop10h 10mScandinavian Airlines
Mon 30/1206:40LHR - ALC
1 stop8h 30mScandinavian Airlines
Deal found 17/12£129
Fri 27/1212:20ALC - LHR
1 stop10h 00mMultiple Airlines
Fri 10/120:50LHR - ALC
1 stop10h 45mMultiple Airlines
Deal found 18/12£136
Mon 23/1209:35ALC - LHR
1 stop4h 55mIberia
Wed 1/118:45LHR - ALC
1 stop12h 50mIberia
Deal found 17/12£177
Tue 31/1218:50ALC - LHR
1 stop15h 10mKLM
Sun 5/108:40LHR - ALC
1 stop6h 25mKLM
Deal found 17/12£208
Fri 27/1209:55ALC - LHR
2 stops23h 20mSWISS
Fri 10/106:00LHR - ALC
1 stop7h 15mSWISS
Deal found 17/12£209
Wed 25/1213:00ALC - LHR
1 stop9h 20mBrussels Airlines
Wed 1/111:05LHR - ALC
1 stop24h 05mBrussels Airlines
Deal found 17/12£230
Tue 31/1210:40ALC - LHR
1 stop10h 25mVueling
Thu 2/120:50LHR - ALC
1 stop11h 55mVueling
Deal found 17/12£282

Find flights from Alicante to Heathrow within your budget

Customise your flight search to find flights from Alicante to Heathrow 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 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

AlicanteLondon

ALC - LHR

ALCLHR

Alicante

Mon 27/1

20:30-09:10

1 stop13h 40m

London Heathrow

Wed 29/1

20:50-15:50

2 stops18h 00m

£99

AlicanteLondon

ALC - LHR

ALCLHR

Alicante

Mon 27/1

20:30-09:10

1 stop13h 40m

London Heathrow

Wed 29/1

20:50-10:05

1 stop12h 15m

£106

AlicanteLondon

ALC - LHR

ALCLHR

Alicante

Thu 3/4

11:30-18:30

1 stop8h 00m

London Heathrow

Fri 4/4

21:05-10:10

1 stop12h 05m

£129

AlicanteLondon

ALC - LHR

ALCLHR

Alicante

Sat 1/2

18:50-07:40

1 stop13h 50m

London Heathrow

Mon 3/2

10:00-19:40

1 stop8h 40m

£138

AlicanteLondon

ALC - LHR

ALCLHR

Alicante

Wed 15/1

13:10-17:50

1 stop5h 40m

London Heathrow

Sun 19/1

20:05-09:10

1 stop12h 05m

£144

AlicanteLondon

ALC - LHR

ALCLHR

Alicante

Sat 18/1

13:40-18:15

1 stop5h 35m

London Heathrow

Sun 19/1

06:20-20:55

1 stop13h 35m

£145

AlicanteLondon

ALC - LHR

ALCLHR

Alicante

Fri 31/1

14:45-20:45

2 stops7h 00m

London Heathrow

Sun 2/2

08:45-17:15

1 stop7h 30m

£182

AlicanteLondon

ALC - LHR

ALCLHR

Alicante

Sat 1/2

12:40-21:20

1 stop9h 40m

London Heathrow

Sat 8/2

11:05-08:35

1 stop20h 30m

£186

AlicanteLondon

ALC - LHR

ALCLHR

Alicante

Tue 6/5

11:20-17:45

1 stop7h 25m

London Heathrow

Tue 6/5

19:50-18:05

1 stop21h 15m

£259

AlicanteLondon

ALC - LHR

ALCLHR

Alicante

Mon 27/1

20:30-09:10

1 stop13h 40m

£36

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 19 results
1
2

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
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.

Travel insights for flights from Alicante to Heathrow

Get recent, data-driven insights about flights from Alicante to Heathrow including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Alicante to Heathrow. Price data was last updated on 13 December 2024.

To ensure you get the cheapest price possible for a flight from Alicante to London Heathrow Airport, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Alicante to London Heathrow Airport (average of £112). Flying from Alicante to London Heathrow Airport in July is currently the most expensive (average of £160). 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 ALC to LHR?

Find hourly flight availability from Alicante to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

Unlike at midday, when flights are generally more expensive, you can save up to 65% on flights from Alicante to London Heathrow Airport by exploring options for tickets in the evening.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 19 December 2024.
To help decide which airline to fly from Alicante to London, see what other customers have to say about Vueling, SWISS and KLM. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.8
Good
1,349 reviews

Boarding

7.9

Overall

7.8

Food

7.3

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.8
Good
1,349 reviews
7.8
Good
1,349 reviews

Boarding

7.9

Overall

7.8

Food

7.3

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.6
Good
1,605 reviews
7.8
Good
1,349 reviews

Boarding

7.9

Overall

7.8

Food

7.3

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.4
Good
353 reviews
7.8
Good
1,349 reviews

Boarding

7.9

Overall

7.8

Food

7.3

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.3
Good
1,308 reviews
7.8
Good
1,349 reviews

Boarding

7.9

Overall

7.8

Food

7.3

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.1
Good
1,193 reviews
7.8
Good
1,349 reviews

Boarding

7.9

Overall

7.8

Food

7.3

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Related info for your journey

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

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

    Flying on Vueling is currently your cheapest option to London Heathrow Airport, with prices starting at £106. Additional return tickets that might be worth considering are offered by Scandinavian Airlines and KLM, with the lowest prices starting at £128 and £138, respectively. Vueling is 34% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as £36 on Vueling. Other airlines that offer cheap prices include Scandinavian Airlines from £55 and Iberia from £58 one-way.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Alicante to London Heathrow Airport (average of £112). Flying from Alicante to London Heathrow Airport in July is currently the most expensive (average of £160). 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

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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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