LHR - SDR

£91 Find Cheap Flights from London Heathrow Airport to Santander

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 Santander departing on 13/9. 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 Santander

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Santander, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Santander, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flight Deals from Heathrow to Santander (LHR-SDR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Santander 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 Santander

KAYAK's recommended return flight deals from the most popular airlines that fly from Heathrow to Santander.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Vueling Logo
20:50 - 08:55LHR-SDR
11h 05m1 stop
Vueling Logo
17:40 - 09:10SDR-LHR
16h 30m1 stop
£135Vueling
Find Deal
Tue, 17 Jun - Wed, 18 Jun
 Logo
20:50 - 08:25LHR-SDR
10h 35m1 stop
 Logo
13:30 - 20:20SDR-LHR
7h 50m1 stop
Sat, 7 Jun - Wed, 18 Jun
Vueling Logo
20:50 - 08:25LHR-SDR
10h 35m1 stop
Vueling Logo
09:30 - 20:05SDR-LHR
11h 35m1 stop
£189Vueling
Find Deal
Sat, 7 Jun - Wed, 18 Jun
Vueling Logo
20:50 - 08:35LHR-SDR
10h 45m1 stop
Vueling Logo
09:30 - 20:05SDR-LHR
11h 35m1 stop
£198Vueling
Find Deal
Sun, 8 Jun - Wed, 18 Jun
 Logo
20:50 - 08:35LHR-SDR
10h 45m1 stop
 Logo
21:35 - 10:35SDR-LHR
14h 00m1 stop
Sun, 8 Jun - Sat, 14 Jun
Vueling Logo
20:50 - 08:55LHR-SDR
11h 05m1 stop
Vueling Logo
19:25 - 09:10SDR-LHR
14h 45m1 stop
£213Vueling
Find Deal
Tue, 20 May - Fri, 23 May
Iberia Logo
18:45 - 08:45LHR-SDR
13h 00m1 stop
Iberia Logo
21:35 - 08:25SDR-LHR
11h 50m1 stop
£220Iberia
Find Deal
Fri, 26 Sep - Sun, 5 Oct
Iberia Logo
06:10 - 17:05LHR-SDR
9h 55m1 stop
Iberia Logo
13:25 - 17:15SDR-LHR
4h 50m1 stop
£233Iberia
Find Deal
Fri, 12 Sep - Sun, 14 Sep
Iberia Logo
09:15 - 17:05LHR-SDR
6h 50m1 stop
Iberia Logo
09:20 - 17:15SDR-LHR
8h 55m1 stop
£234Iberia
Find Deal
Sat, 13 Sep - Sun, 14 Sep
Iberia Logo
11:30 - 21:50LHR-SDR
9h 20m1 stop
Iberia Logo
06:30 - 16:20SDR-LHR
10h 50m1 stop
£245Iberia
Find Deal
Mon, 2 Jun - Wed, 4 Jun

KAYAK's insights & trends for Heathrow to Santander flights

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

Which airlines provide the cheapest flights from London Heathrow Airport to Santander?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest return tickets from London Heathrow Airport to Santander were found on Vueling (£135) and Iberia (£220).

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

High season

July

Cheapest flight

£91
Most popular time to fly (16% more expensive on average)
Flight from London Heathrow Airport to Santander

When to book flights from Heathrow to Santander

Are your dates flexible? Find out the best times to travel from Heathrow to Santander 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 Santander flights

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Santander was £121 for a one-way ticket and £181 for a return.

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

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

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

    oneworld is the only airline alliance operating flights between London Heathrow Airport and Santander.

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

    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 Santander.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santander 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 Santander?

    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 Santander 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 Santander?

    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 Santander 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 airline flying from Heathrow to Santander

 
See real verified KAYAK customer reviews for airlines flying from London to Santander. 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 Santander? 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.
7.0
IberiaOverall score based on 2682 reviews
6.7Comfort
6.3Food
7.1Boarding
7.6Crew
6.6Entertainment
Airline reviews

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

10.0 ExcellentAnonymous, Apr 2025SJO - MAD
Read more Iberia reviews

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

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.