
Popular airlines from Alicante Intl. Airport (ALC) to Heathrow Airport (LHR)
- SAS
SAS
- Brussels Airlines
Brussels Airlines
- Lufthansa
Lufthansa
- Iberia
Iberia
- KLM
KLM
- Swiss International Air Lines
Swiss International Air Lines
- Eurowings
Eurowings
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 25% on select hotels after you book a flight*payments icon
Cheap Flights from Alicante (ALC) to London (LHR)
Prices were available within the past 7 days and start at £61 for one-way flights and £134 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.




Find the cheapest month to fly from Alicante (ALC) to London (LHR)
March is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Alicante Intl. |
Destination airport | Heathrow |
Airlines serving | Aer Lingus, British Airways, Brussels Airlines, Eurowings, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Vueling Airlines |
Return price | £133 |
Distance | 1457 km |
Compare flights from Alicante to London easily and book with confidence
For travelling on business or for pleasure, Expedia makes it easy to book your flights from Alicante to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Alicante Intl. to Heathrow.
To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.
Grab a great deal on your flight from Alicante Intl. (ALC) to Heathrow (LHR)
The easiest way to view the best deals on flights from Alicante to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Alicante Intl. to Heathrow start at just £134 and range up to £152.
To find an even better deal, try
- being flexible on your dates – midweek flights can be cheaper
- looking for other airports near Alicante and London
- booking your flight during January, the cheapest month on this route
- varying your flight times – early morning and late at night are sometimes cheaper
Why you should book your Alicante to London flight with Expedia!
We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Alicante Intl. to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.
Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.
Frequently asked questions
Explore a world of travel with Expedia
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Related Airlines
- Nearby Airports
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from Alicante
- Alicante to Ibiza (ALC - IBZ)
- Alicante to Bristol (ALC - BRS)
- Alicante to Liverpool (ALC - LPL)
- Alicante to Leeds (ALC - LBA)
- Alicante to Edinburgh (ALC - EDI)
- Alicante to Palma de Mallorca (ALC - PMI)
- Alicante to Belfast (ALC - BFS)
- Alicante to Birmingham (ALC - BHX)
- Alicante to Newcastle (ALC - NCL)
- Alicante to East Midlands (ALC - EMA)
- Alicante to Manchester (ALC - MAN)
- Alicante to Glasgow (ALC - GLA)
Top Flight Destinations
- Flights to London
- Flights to Edinburgh
- Flights to Manchester
- Flights to Glasgow
- Flights to Liverpool
- Flights to Birmingham
- Flights to York
- Flights to Blackpool
- Flights to Bournemouth
- Flights to Brighton
- Flights to Bristol
- Flights to Bath
- Flights to Cardiff
- Flights to Southampton
- Flights to Newcastle-upon-Tyne
- Flights to Oxford
- Flights to Leeds
- Flights to Belfast
- Flights to Inverness
- Flights to Llandudno