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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
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 2 April 2025.
Round-trip from | £124 |
---|---|
One-way from | £36 |
Popular in | January |
Cheapest in | April |
Average price | £121 |
Find flight deals from Alicante to Heathrow
Cheapest flights from Alicante to HeathrowExplore 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 2 April 2025.
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 2 April 2025.
Cheapflights Fare Finder
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 2 April 2025.
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
AlicanteLondon
ALC - LHR
ALCLHR
Alicante
Thu 1/5
20:35-09:10
1 stop13h 35m
London Heathrow
Tue 13/5
20:50-09:40
1 stop11h 50m
AlicanteLondon
ALC - LHR
ALCLHR
Alicante
Thu 8/5
08:40-14:45
1 stop7h 05m
London Heathrow
Sat 17/5
20:50-08:45
1 stop10h 55m
AlicanteLondon
ALC - LHR
ALCLHR
Alicante
Thu 15/5
12:40-19:20
1 stop7h 40m
London Heathrow
Sun 18/5
08:45-19:10
1 stop9h 25m
AlicanteLondon
ALC - LHR
ALCLHR
Alicante
Wed 16/4
18:05-22:40
1 stop5h 35m
London Heathrow
Sun 20/4
09:00-17:15
1 stop7h 15m
AlicanteLondon
ALC - LHR
ALCLHR
Alicante
Fri 12/9
22:35-07:40
1 stop10h 05m
London Heathrow
Mon 15/9
08:40-19:25
1 stop9h 45m
AlicanteLondon
ALC - LHR
ALCLHR
Alicante
Fri 16/5
18:50-10:20
1 stop16h 30m
London Heathrow
Sat 17/5
18:45-09:55
1 stop14h 10m
AlicanteLondon
ALC - LHR
ALCLHR
Alicante
Wed 16/4
09:15-21:35
1 stop13h 20m
London Heathrow
Sun 20/4
17:50-08:25
1 stop13h 35m
AlicanteLondon
ALC - LHR
ALCLHR
Alicante
Tue 2/9
21:30-21:55
1 stop25h 25m
London Heathrow
Sat 6/9
14:40-08:40
1 stop17h 00m
AlicanteLondon
ALC - LHR
ALCLHR
Alicante
Sat 3/5
07:35-18:00
1 stop11h 25m
AlicanteLondon
ALC - LHR
ALCLHR
Alicante
Wed 7/5
20:50-14:45
1 stop18h 55m
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.
Cheapflights Insights
Everything you need to know about your flight from Alicante to London Heathrow Airport
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 August is currently the most expensive (average of £164). 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 2 April 2025.
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 2 April 2025.
To help decide which airline to fly from Alicante to London, see what other customers have to say about KLM, SWISS and Brussels Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Food
Crew
Entertainment
Comfort
Boarding
Reviews
Anonymous,Mar 2025
LBA - AMS
Overall
Food
Crew
Entertainment
Comfort
Boarding
Reviews
Anonymous,Mar 2025
LBA - AMS
Overall
Food
Crew
Entertainment
Comfort
Boarding
Reviews
Anonymous,Mar 2025
LBA - AMS
Overall
Food
Crew
Entertainment
Comfort
Boarding
Reviews
Anonymous,Mar 2025
LBA - AMS
Overall
Food
Crew
Entertainment
Comfort
Boarding
Reviews
Anonymous,Mar 2025
LBA - AMS
Overall
Food
Crew
Entertainment
Comfort
Boarding
Reviews
Anonymous,Mar 2025
LBA - AMS
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.
Travelling to a place near Alicante?
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Alternative routes for Alicante to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Alicante to Heathrow
Discover the top airline that operate flights from Alicante to Heathrow. 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 2 April 2025.
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 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.