LHR - ALC

£64 Find Cheap Flights from London Heathrow Airport to Alicante

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Alicante departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Alicante

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Alicante.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Alicante.
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Cheap Flight Deals from Heathrow to Alicante (LHR-ALC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Alicante that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Heathrow to Alicante

KAYAK's recommended return flight deals from the most popular airlines that fly from Heathrow to Alicante.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
18:50 - 18:25LHR-ALC
22h 35m1 stop
 Logo
07:20 - 18:00ALC-LHR
11h 40m1 stop
Fri, 16 May - Mon, 19 May
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18:50 - 23:35LHR-ALC
27h 45m1 stop
 Logo
07:20 - 18:00ALC-LHR
11h 40m1 stop
Wed, 7 May - Mon, 12 May
Vueling Logo
15:30 - 23:20LHR-ALC
6h 50m1 stop
Vueling Logo
06:30 - 14:45ALC-LHR
9h 15m1 stop
£109Vueling
Find Deal
Tue, 3 Jun - Tue, 17 Jun
Vueling Logo
20:50 - 08:45LHR-ALC
10h 55m1 stop
Vueling Logo
19:45 - 09:10ALC-LHR
14h 25m1 stop
£130Vueling
Find Deal
Sat, 17 May - Mon, 26 May
Lufthansa Logo
06:55 - 17:20LHR-ALC
9h 25m1 stop
Lufthansa Logo
17:50 - 22:10ALC-LHR
5h 20m1 stop
£157Lufthansa
Find Deal
Mon, 12 May - Mon, 26 May
Lufthansa Logo
09:00 - 17:15LHR-ALC
7h 15m1 stop
Lufthansa Logo
17:50 - 22:10ALC-LHR
5h 20m1 stop
£158Lufthansa
Find Deal
Sun, 11 May - Sun, 25 May
Iberia Logo
19:10 - 08:40LHR-ALC
12h 30m1 stop
Iberia Logo
13:40 - 19:10ALC-LHR
6h 30m1 stop
£220Iberia
Find Deal
Sat, 21 Jun - Sat, 28 Jun
Iberia Logo
18:45 - 08:40LHR-ALC
12h 55m1 stop
Iberia Logo
13:40 - 18:15ALC-LHR
5h 35m1 stop
£229Iberia
Find Deal
Fri, 4 Jul - Wed, 9 Jul
Scandinavian Airlines Logo
17:30 - 09:45LHR-ALC
15h 15m1 stop
Scandinavian Airlines Logo
10:35 - 18:50ALC-LHR
9h 15m1 stop
£243Scandinavian Airlines
Find Deal
Wed, 21 May - Fri, 23 May
Scandinavian Airlines Logo
21:05 - 10:10LHR-ALC
12h 05m1 stop
Scandinavian Airlines Logo
11:05 - 21:20ALC-LHR
11h 15m1 stop
£248Scandinavian Airlines
Find Deal
Fri, 23 May - Fri, 30 May

KAYAK's insights & trends for Heathrow to Alicante flights

Get data-powered insights and trends into flights from Heathrow to Alicante to help you find the cheapest flights, the best time to fly and much more.
Find cheap flights to Alicante
Find cheap flights to Alicante

Planning a trip from Heathrow to Alicante? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from London Heathrow Airport to Alicante?

The average price of all round-trip flights from London Heathrow Airport to Alicante clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from London Heathrow Airport to Alicante, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Alicante, Saturday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Alicante, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London Heathrow Airport to Alicante is January, where tickets cost £130 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is £228 and £224 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Alicante, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from London Heathrow Airport to Alicante, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know - Cheap tickets from London Heathrow Airport to Alicante

Low season

January

High season

August

Cheapest flight

£64
Best time to beat the crowds (30% less expensive on average)
Most popular time to fly (24% more expensive on average)
Flight from London Heathrow Airport to Alicante

When to book flights from Heathrow to Alicante

Are your dates flexible? Find out the best times to travel from Heathrow to Alicante based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Alicante flights

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Alicante was £85 for a one-way ticket and £135 for a return.

  • Which aircraft models fly most regularly from London Heathrow Airport to Alicante?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Alicante?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between London Heathrow Airport and Alicante, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from London to Alicante, KLM or SWISS?

    The two airlines most popular with KAYAK users for flights from London to Alicante are KLM and SWISS. With an average price for the route of £211 and an overall rating of 7.8, KLM is the most popular choice. SWISS is also a great choice for the route, with an average price of £210 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Alicante?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Alicante.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Alicante?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Alicante from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Alicante?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Alicante with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Alicante?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Alicante from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Heathrow to Alicante

 
See real verified KAYAK customer reviews for airlines flying from London to Alicante. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Alicante? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Scandinavian AirlinesOverall score based on 1344 reviews
6.5Entertainment
7.2Comfort
7.9Crew
7.5Boarding
6.5Food
Airline reviews

They cancelled our flight home less than 24 hours before it was supposed to leave. It partially ruined our last day because I was on the phone trying to get 5 people home and the stress that it causes. We still arrived at the airport with no definite flight plans. The actual flight was good but my kids really misses the kids meals I had ordered for them which obviously didn’t make it to the new flight.

8.0 ExcellentAndrea, Apr 2025CPH - EWR
Read more Scandinavian Airlines reviews

They cancelled our flight home less than 24 hours before it was supposed to leave. It partially ruined our last day because I was on the phone trying to get 5 people home and the stress that it causes. We still arrived at the airport with no definite flight plans. The actual flight was good but my kids really misses the kids meals I had ordered for them which obviously didn’t make it to the new flight.

Very helpful in getting us off the plane first to make a tight connection.

Maybe more diverse entertainment. Although the inflight cameras were amazing 10/10

The flight got canceled and you just send an email in the middle of the night and no solution to how to get on the next flight or provide other solutions.

You cost me my time and did not compensate properly. Gfy.

Missed a connecting flight and SAS was at fault. I was awarded a $20 voucher in exchange for 8 hours of my time? Gfy.

Seat was lumpier than I’ve ever remembered it to be although comfortable when tilted back. I don’t recall being that hungry after being served food from SAS before. Flight attendant on the second flight to Aalborg seemed to be having a bad day.

Please see my comments for the flight from Chicago to Copenhagen

All flights were on time! The crew was nice and polite Thank you. Food was awful. They give you terrible pasta or rice dish and make you pay for chicken if you’d like meat. When I asked for water with my tea, they told me, I’d have to pay 3 euros for water. Restrooms were filthy half way through the flight.

We were sitting in SAS plus. Super friendly, service that went above and beyond on a Full Flight too! Meals were deliscious and trays were cleared promptly. Generous drinks offered throughout the flight. Would like to suggest better movies on offer to watch.... In all genres and maybe more cooking shows? There was only 1, Nadia's Everyday Baking... Thank you

My luggage got lost and until today there is no solution to the problem. It's still missing

I am writing to demand an immediate refund and compensation for the absolutely unacceptable experience I endured with VUELING this week. On Monday, my flight was canceled, and despite this, I have yet to receive any refund. I was then taken to a hotel in a terrible location, where no food or even water was provided. The next day, I was rebooked on another flight, for which I had to personally cover an additional €50 in transportation costs—only to have that flight canceled as well. After waiting 10 hours, only 10 of us were offered alternative accommodations, while the rest were left stranded. We were forced to remain in this situation until Thursday without a single explanation or proper assistance. During this entire ordeal, we were only provided with breakfast and dinner, while being charged extra for drinks. This level of treatment is completely unacceptable. I expect an immediate refund for the cancelled flights and full compensation for the inconvenience, additional expenses, and the significant distress caused.

Only food for sale. Did not even offer water. No entertainment

Checking was efficient and quick. Adequate luggage space. Food for purchase only at high prices

Nothing. There was no flight. They cancelled the flight with no replacement about 9 hours before takeoff.

The flight was canceled at the last minute. Alternative flight was booked after 6 hours wait in Malaga airport.

Boarding with some sense and communication. It was a total free-for-all everyone coming all at once, no organisation of row numbers or priority.

Horrible, flight cancelled and had to come back the next day

Terrible. For clarity - this was the Level flight to Boston. Not Vueling. Would urge customers to avoid this airline. Gate agent was singularly unhelpful. He was argumentative, rude and went out of his way to ensure that every penny was collected for the baggage (which we realized given how early we were for flight we could have saved hundreds of dollars if we checked in on app). No onboard entertainment or WiFi. Half of the front section was empty because the seats did not work! Plane was falling apart.

No complimentary snacks, but I think that’s a standard in the USA. There were loud drunk Germans sitting in front of us.

Flight from Costa Rica to Madrid was excellent. Good food and service. The flight from Madrid to Brussels was very poor . No food , no entertainment, no usb … Total package was quite expensive so you should give same service on the second flight

We travelled with Level, which is a subsidiary of Iberia. They mixed up all our seats, downgraded few from premium economy fo economy. The crew were not professional, they seem to be in a rush! Also some with an attitude

business class food was pretty average otherwise it was a good experience

Everything OK , except the plane left more than an hour late so I couldn’t participate in an excursion I had that morning in Brcelona

Flight from Madrid to Dakar had no onboard entertainment for a business class. Not even a single screen . That was disappointing. The WiFi only worked for the first 45 mins of the flight.

I paid to upgrade to Business Class. The queue to check in at the Business Class aisle was full of people without Business Class tickets, the fast-track immigration line was “closed” but the representative opened it up for his friends, regardless (there was a lot of fist-bumping), and the lounge was an absolute mess…..4 staff sitting playing with their phones while every table had dirty plates and glasses waiting to be cleared…..and the least said about the rude lady on the reception desk at the lounge , the better!

Great flight, short and good attention. Didn't took any food so can't say thing about it

A 13 hour flight with no food apart from what they offered from a menu you had to pay for. On top of that, there were no blankets, so during the flight when the cabin temperature dropped, everyone was very cold. Neither of these things were highlighted at the time of booking. This is the worst long-haul flight I’ve ever encountered.

Horrible. Paid for seats for my family. Iberia changed planes and never notified us that the seats we paid extra for did not even exist on the plane. We were randomly placed on the plane. Thankfully, we were seated together. Upon boarding, my youngest daughter was pulled from the line and they just arbitrarily changed her seat 7 rows back from the rest of the family. I had to wait at the gate while they tried to see us back together. One of the most uncomfortable small spaces on a plane I’ve ever experienced. When I called Iberia, they first told me that no mistake was made that the plane was never changed. Yet my receipt for my paid seats were for rows that did not even exist on this type of plane we were getting on. They said that they would reimburse my money and I would get an email, but I’ve never received any information or emails regarding a refund for the seats that I had paid extra for. Then when we arrived in Madrid, one of the pieces of luggage that we had checked in was damaged to the point that the handle that was stowed in to the luggage was broken off by the crew members handling the luggage. The crew on the plane was very nice, but as far as the rest of the experience, I would be very hesitant to ever use Iberia again.

Bad business class. Staff totally not helping. Lights and chargers not working

We were charged a ridiculous amount for a name spelling error on ticket which I would’ve corrected if I received pre-check info more than 1/2hr before flight. Then we were told at ticket counter that our bags were fine for boarding but then we’re charged another ridiculous amount to take in our luggage despite being told differently. Flight itself was great. Charges were unfair.

Apart from an email about re configuring passenger seating less than 24hrs before flying it was all good.

There were a lot (4 I think) of EasyJet flights leaving Agadir, we arrived two and a half ours before our flight. Very slow to get through the booking in, passport control and security!! We had booked in on line but had to Queue with others who had not to drop our bags off!,

We boarded and then sat on the tarmac for an hour….probably not E Jets fault. But the gentleman that checked us in and took our luggage was exceptionally friendly and calming for early morning/ confused passengers. As always, it’s the people that make or break an experience, right?

I was hesitant to book with a low cost airline due to previous experience but Easy Jet surpassed my expectations. I would definitely book a flight with them again! Seemless booking, upfront about baggage fees, professional, and helpful staff.

Kayak sent several notifications that the flight was late. This contradicted the information on the airport boards. This was extremely confusing and we very nearly missed the flight purely because we double checked with the info desk when the flight stays said’closed’. Kayak notifications are therefore unreliable and pointlesa

Usual issues with flight delay. Perennial problem of travel by plane.

i didnt go this was a hacker booked this flight on my debit card !

Delayed almost 2 hours sitting on plane. No updates at all from flight deck and virtually no updates from cabin crew

Long delay resulted in my being unable to catch a train home and resulted in an additional £76 cost for an Uber

The flight was delayed by an hour. Made the connection uncomfortably tight.

Smooth Flight, Friendly crew, food offering on board was limited.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Lufthansa charged me $280 to take skiiis when in the US the boot bag and skiis are one check-in bag. This was not advertised and a real shock at the airport. They only took the boot bag as a check-in item. The seats have been squeezed together like any economy airline and legroom is not as good as it used to be. Otherwise, the flight was fine and staff was helpful for making my connection.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

The real bathroom smelled horrible and it smelled in the real of the plane..

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

The staff are extremely rude maybe even racist, I’ve never been treated so poorly in my life. I will never fly with Lufthansa Mor Discovery Airlines again.

Ok flight. Water and small chocolate offered. Would be good if flynet included also video.

Everything you need to know for your flight from Heathrow to Alicante

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