Cheap flights from Spain to London from £15
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spain to London departing on 29/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Spain to London
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to London?
The cheapest month to fly to London from Spain is in March. Flight prices, which tend to average around £47, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from Spain averaging around £49.
What is the cheapest day to depart on your flight to London?
Our data shows that Saturday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £69. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Spain to London for around £89.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £68. Flights in the morning are often more expensive, with an average ticket price of £88.
What is the cheapest Spain to London flight route?
Fly from Palma de Mallorca Son Sant Joan to London Luton for the best Spain - London flight prices
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Spain when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to London for around £121 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Spain for as low as £97 on momondo.
What cabin class options are available on Spain to London flights?
There are 3 cabin classes available to choose from on Spain to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Spain to London?
Ryanair, Vueling, and easyJet are the most popular carriers operating from Spain to London
Which airlines fly to London?
easyJet, Ryanair and Vueling are the top three most popular airlines that fly to London from Spain according to our data. easyJet is the first choice among our users, with 31% of people opting to fly with this airline when travelling to London. Keep in mind that there are 8 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.
How many flights depart from Spain to London on average per day?
As of June 2025, there are 132 flights per day flying from Spain to London. The most common time of day flights depart is 07:00, with 39% of flights taking off at midday.
How many flights depart from Spain to London on average per week?
As of June 2025, 927 flights take off from Spain and land in London each week. The most common flight departure day for this route is Fri, with 23% of weekly flights taking off on this day.
Cheap Spain to London flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Spain to London
When did momondo last update prices for flights from Spain to London?
Prices for flights from Spain to London were last updated today.
How many operators does momondo search for flights from Spain to London?
As of June 2025, there are 8 operators available to choose from for flights from Spain to London.
How old do you have to be to fly from Spain to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Spain to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Spain to London?
Based on momondo bookings for flights between Spain and London, the leading plane model is Airbus A320-100/200, making up 36.13% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 19.68%, Airbus A319 with 13.38%, and Airbus A320 (sharklets) with 8.13%.
Best airlines flying from Spain to London
Compare and see reviews for airlines that fly from Spain to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £12 | Free Cancellation | Rating 6.8 5,121 reviews | |||
| PriceFrom £30 | Free Cancellation | Rating 6.9 1,812 reviews | |||
| PriceFrom £33 | Free Cancellation | Rating 6.6 7,011 reviews | |||
| PriceFrom £37 | Free Cancellation | Rating 7.1 1,169 reviews | |||
| PriceFrom £38 | Free Cancellation | Rating 6.0 144 reviews | |||
| PriceFrom £62 | Free Cancellation | Rating 6.9 529 reviews | |||
| PriceFrom £71 | Free Cancellation | Rating 7.4 101 reviews | |||
| PriceFrom £76 | Free Cancellation | Rating 7.0 2,776 reviews |
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Spain to London?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Spain to London for you.
Can I find flights from Spain to London with flexible booking policies on momondo?
Yes. All flights to London from Spain on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Spain to London?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Spain to London.
I’m not ready to book a flight from Spain to London right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to London from Spain. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.