$58 Find Cheap Flights from Spain to the United Kingdom

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KAYAK's insights & trends for flights to the United Kingdom

Get data-powered insights and trends for flights to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to the United Kingdom?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to the United Kingdom from Spain found in the last 72 hours was to Birmingham, at $15 return. The most popular route is Málaga (AGP) to London Gatwick Airport (LGW) and the cheapest return airline ticket found on this route in the last 72 hours was $17.

What is the cheapest month to fly from Spain to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Spain to the United Kingdom, 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 Spain to the United Kingdom is February, when tickets cost $192 (return) on average. On the other hand, the most expensive months are April and July, when the average cost of round-trip tickets is $445 and $422 respectively.

How far in advance should I book a flight from Spain to the United Kingdom?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to the United Kingdom, 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 Spain to the United Kingdom, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Which is the cheapest airport to fly into in the United Kingdom?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United Kingdom is London Stansted Airport (STN), with an average flight price of $79.


Good to know

Low seasonFebruary
High seasonDecember
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.

FAQs for booking flights from Spain to the United Kingdom

  • How does KAYAK find such low prices on flights from Spain to the United Kingdom?

    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 Spain to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Spain to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Spain to the United Kingdom 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 Spain to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Spain to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Spain to the United Kingdom?

    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 from Spain to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to the United Kingdom?

    Based on KAYAK data, the cheapest day to fly to the United Kingdom is Wednesday when return tickets can be as cheap as $227. On the other hand, the most expensive day to fly is Monday, when return prices are $1,351 on average.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally at night, when round-trip flights cost $94 on average. Morning departures are around 86% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,324.

Top airline flying from Spain to the United Kingdom

 
Need help choosing which airline to fly with from Spain to the United Kingdom? 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.
6.8
RyanairOverall score based on 5121 reviews
6.7Boarding
6.5Comfort
5.6Entertainment
6.0Food
7.5Crew
Airline reviews

Good but both flights were delayed by nearly one hour making boarding tedious. We had to wait with no information

6.0 GoodPeter, May 2025AGP - BOH
Read more Ryanair reviews

Good but both flights were delayed by nearly one hour making boarding tedious. We had to wait with no information

Unnecessarily delayed and remarkably inefficient boarding contributed to a significantly delayed departure. Seats/legroom astonishingly uncomfortable even by Ryanair standards (minimal legroom plus reinforced plastic seat backs ensure you get punched hard in the knees every time the person in front moves, and as a 6-foot passenger I had nowhere else to put my legs. Upon late arrival at the gate in Luton we were kept waiting another 20 minutes before being allowed off the plane. Both Easyjet and Wizzair are currently a better bet.

Awful as usual the air stewardess loved her own voice and would not stop talking on coms for 2hrs please please please shut up I can’t hear my headphones and don’t want to buy juty free

Big delay on run way not much explanation why, missed a important meeting in Dublin, maybe if they did nt persist measuring everyone bag over 2 cm we would have got off on time.

The lady at the boarding gate was so rude. She was challenging people being in priority and looking them up and down as if they weren’t dressed for first class. This was Ryan air priority. We all sit in the same seats. She loudly called out to embarrass a man who she believed had cheated and got in the priority line. He had a valid priority ticket and even worked for Ryanair. Also challenging visas insisting people download them until they proved on the government website it wasn’t required to print. The Ryanair employee who was challenged said she is always like this. She also pulled people from regular boarding as they were fashionably dressed and upgraded them to priority and changed their seats. That was comical. I think she felt she should be working for Emirates first class, although they would t have stood for her rude behaviour

On time boarding, on time departure and early arrival. As it should be. Yes, the comfort and benefits are very poor, but therefore the ticket is 6 times cheaper than with a flag carrier. So I am not complaining about it. You get what you pay for.

Boarding was fast and efficient. The crew was super friendly. Since it’s a budget airline and it’s a short flight, I can’t expect food or entertainment.

Boarding waiting outside in storm and rain is not OK

Flight details on public information screen were misleading and wrong.

Good value for the money. Good leg room. Take off and landing very good.

Book cheap flights from Spain to the United Kingdom

Recent return flight deals

13/9Sat
directRyanair
2h 25mMAD-STN
16/9Tue
directRyanair
2h 30mSTN-MAD
$84
10/9Wed
directRyanair
2h 25mMAD-STN
13/9Sat
directRyanair
2h 30mSTN-MAD
$86
5/7Sat
directVueling
2h 05mSCQ-LHR
7/7Mon
directVueling
2h 15mLHR-SCQ
$117
12/11Wed
directeasyJet
2h 25mMAD-LTN
19/11Wed
directeasyJet
2h 30mLTN-MAD
$132
5/11Wed
directeasyJet
2h 25mMAD-LTN
7/11Fri
directeasyJet
2h 30mLTN-MAD
$134
14/11Fri
directVueling
2h 05mSCQ-LHR
16/11Sun
directVueling
2h 15mLHR-SCQ
$137
21/11Fri
directBritish Airways
2h 25mBCN-LHR
23/11Sun
directBritish Airways
2h 05mLHR-BCN
$186
14/11Fri
directBritish Airways
2h 30mMAD-LHR
17/11Mon
directBritish Airways
2h 25mLHR-MAD
$193
14/11Fri
direct
2h 25mMAD-LTN
17/11Mon
1 stop
6h 10mLTN-MAD
$193
7/10Tue
1 stop
11h 15mMAD-LTN
16/11Sun
direct
2h 30mLTN-MAD
$195

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Recent one-way flight deals

23/9Tue
directeasyJet
2h 20mMAD-LGW
$58
19/7Sat
directRyanair
2h 25mMAD-STN
$58
17/9Wed
directeasyJet
2h 20mMAD-LGW
$60
15/11Sat
directIberia Express
2h 20mMAD-LGW
$63
18/6Wed
directVueling
2h 05mSCQ-LHR
$68
7/7Mon
directVueling
2h 05mSCQ-LHR
$75
4/10Sat
directIberia Express
2h 20mMAD-LGW
$77
23/9Tue
directBritish Airways
2h 25mMAD-LHR
$94
31/7Thu
1 stopWizz Air
12h 05mMAD-LGW
$94
13/9Sat
directBritish Airways
2h 25mMAD-LHR
$95

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Last minute flights to the United Kingdom

Last minute flight, train and bus deals

14/6Sat
directVueling
2h 05mSCQ-LHR
17/6Tue
directVueling
2h 15mLHR-SCQ
$164
17/6Tue
directVueling
2h 40mBCN-LHR
17/6Tue
directVueling
2h 15mLHR-BCN
$259
14/6Sat
directBritish Airways
2h 05mSCQ-LHR
16/6Mon
directBritish Airways
2h 15mLHR-SCQ
$315
13/6Fri
directBritish Airways
2h 05mSCQ-LHR
19/6Thu
directBritish Airways
2h 15mLHR-SCQ
$335
14/6Sat
directIberia Express
2h 20mMAD-LGW
21/6Sat
directIberia Express
2h 20mLGW-MAD
$370
17/6Tue
multi-stop
6h 15mMAD-LGW
18/6Wed
direct
2h 30mLGW-MAD
$375
17/6Tue
direct
2h 40mBCN-LHR
17/6Tue
multi-stop
5h 50mLHR-BCN
$376
17/6Tue
directRyanair
2h 25mMAD-STN
3/9Wed
directRyanair
2h 30mSTN-MAD
$395
14/6Sat
directIberia Express
2h 20mMAD-LGW
20/6Fri
directIberia Express
2h 19mLGW-MAD
$413
17/6Tue
directRyanair
2h 25mMAD-STN
25/6Wed
directRyanair
2h 30mSTN-MAD
$464

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Everything you need to know for your flight to the United Kingdom

Cabin class types available on flights to the United Kingdom

Cabin classes available on flights to the United Kingdom. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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