In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

Our data shows that January tends to be the cheapest month to fly to London Heathrow Airport from Santander. Users have commonly found prices around £91 for the month, but tickets can be as low as £27. Due to multiple factors, prepare for potentially higher prices in December.

What is the cheapest time of day to fly from SDR to LHR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Santander to London Heathrow Airport as you normally would.

What airport do you fly from for flights from Santander to London Heathrow?

If you book a flight to London Heathrow from Santander, you will be flying from Santander, which is the city’s only airport. Santander (SDR) is located 2.5 mi from the center of Santander. There are 0 flights from Santander to London Heathrow per day from 0 different airlines.

Can I find deals for flights from Santander to Heathrow that include hotel bookings?

Yes. In addition to deals on Santander to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Santander to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santander to Heathrow.

Can I find deals for business class flights from Santander to Heathrow?

Yes. Cheapflights offers flight deals from Santander to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£67+ Cheap Flights from Santander to London Heathrow Airport

Cheap flight deals from Santander to Heathrow

Round-trip from	£146
One-way from	£67
Popular in	December
Cheapest in	January
Average price	£144

Vueling
2/10-9/10
2 total stops
22h 30m total
Santander to London

Search Deals

Vueling
17/9
1 total stop
16h 30m total
Santander to London

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£1 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Santander to Heathrow

Cheapest flights from Santander to Heathrow
Explore the most affordable flight options available from Santander to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Thu 2/1009:40SDR - LHR

1 stop11h 25mVueling

Thu 9/1020:50LHR - SDR

1 stop11h 05mVueling

Deal found 14/8£146

Thu 11/1217:30SDR - LHR

1 stop5h 30mMultiple Airlines

Mon 15/1219:15LHR - SDR

1 stop11h 55mMultiple Airlines

Deal found 14/8£157

Fri 10/1009:30SDR - LHR

1 stop4h 55mMultiple Airlines

Sun 12/1019:20LHR - SDR

1 stop12h 15mMultiple Airlines

Deal found 13/8£170

Fri 10/1009:30SDR - LHR

1 stop4h 55mMultiple Airlines

Tue 14/1020:50LHR - SDR

1 stop11h 05mMultiple Airlines

Deal found 13/8£177

Thu 11/909:40SDR - LHR

1 stop11h 25mVueling

Thu 18/920:50LHR - SDR

1 stop11h 05mVueling

Deal found 14/8£181

Sat 18/1014:05SDR - LHR

1 stop7h 35mMultiple Airlines

Sun 19/1019:20LHR - SDR

1 stop12h 15mMultiple Airlines

Deal found 14/8£182

Thu 2/1015:20SDR - LHR

2 stops18h 50mMultiple Airlines

Thu 9/1015:05LHR - SDR

1 stop15h 35mMultiple Airlines

Deal found 14/8£183

Sat 27/919:55SDR - LHR

1 stop16h 00mMultiple Airlines

Sun 28/920:50LHR - SDR

1 stop10h 45mMultiple Airlines

Deal found 13/8£184

Mon 17/1108:45SDR - LHR

1 stop7h 15mMultiple Airlines

Sun 23/1119:15LHR - SDR

1 stop11h 55mMultiple Airlines

Deal found 13/8£184

Sat 22/1121:35SDR - LHR

1 stop12h 40mIberia

Tue 25/1118:45LHR - SDR

1 stop12h 35mIberia

Deal found 15/8£192

Wed 29/1017:30SDR - LHR

1 stop5h 30mMultiple Airlines

Sun 2/1118:50LHR - SDR

1 stop12h 20mMultiple Airlines

Deal found 15/8£198

Fri 10/1009:30SDR - LHR

1 stop4h 55mMultiple Airlines

Mon 13/1006:35LHR - SDR

1 stop10h 30mMultiple Airlines

Deal found 13/8£204

Best flights from Santander to Heathrow
Discover carefully curated flight deals from Santander to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 August 2025.

Thu 2/1009:40SDR - LHR

1 stop11h 25mVueling

Thu 9/1020:50LHR - SDR

1 stop11h 05mVueling

Deal found 14/8£146

Thu 11/1217:30SDR - LHR

1 stop5h 30mMultiple Airlines

Mon 15/1219:15LHR - SDR

1 stop11h 55mMultiple Airlines

Deal found 14/8£157

Thu 15/109:00SDR - LHR

1 stop8h 35mIberia

Mon 19/111:25LHR - SDR

1 stop8h 35mIberia

Deal found 14/8£176

Thu 9/1009:40SDR - LHR

1 stop11h 25mVueling

Sun 12/1009:55LHR - SDR

1 stop7h 05mVueling

Deal found 15/8£159

Sat 7/209:25SDR - LHR

1 stop6h 30mMultiple Airlines

Tue 10/209:55LHR - SDR

1 stop6h 00mMultiple Airlines

Deal found 13/8£163

Fri 10/1009:30SDR - LHR

1 stop4h 55mMultiple Airlines

Sun 12/1019:20LHR - SDR

1 stop12h 15mMultiple Airlines

Deal found 13/8£170

Thu 11/909:40SDR - LHR

1 stop11h 25mVueling

Thu 18/920:50LHR - SDR

1 stop11h 05mVueling

Deal found 14/8£181

Sat 7/209:25SDR - LHR

1 stop6h 30mMultiple Airlines

Wed 11/209:55LHR - SDR

1 stop6h 00mMultiple Airlines

Deal found 13/8£170

Fri 10/1009:30SDR - LHR

1 stop4h 55mMultiple Airlines

Tue 14/1020:50LHR - SDR

1 stop11h 05mMultiple Airlines

Deal found 13/8£177

Sat 18/1014:05SDR - LHR

1 stop7h 35mMultiple Airlines

Sun 19/1019:20LHR - SDR

1 stop12h 15mMultiple Airlines

Deal found 14/8£182

Thu 2/1015:20SDR - LHR

2 stops18h 50mMultiple Airlines

Thu 9/1015:05LHR - SDR

1 stop15h 35mMultiple Airlines

Deal found 14/8£183

Tue 10/206:30SDR - LHR

1 stop5h 05mMultiple Airlines

Sat 14/215:05LHR - SDR

1 stop4h 55mMultiple Airlines

Deal found 13/8£184

Last-minute flights from Santander to Heathrow
Discover last-minute flight deals from Santander to Heathrow. Data last updated 15 August 2025 and is based on user searches.

Wed 20/822:30SDR - LHR

1 stop15h 35mMultiple Airlines

Wed 27/820:50LHR - SDR

1 stop11h 15mMultiple Airlines

Deal found 14/8£313

Wed 20/817:35SDR - LHR

1 stop15h 50mIberia

Thu 21/818:45LHR - SDR

1 stop13h 45mIberia

Deal found 13/8£437

Wed 20/817:35SDR - LHR

2 stops15h 20mMultiple Airlines

Thu 21/820:00LHR - SDR

1 stop12h 30mMultiple Airlines

Deal found 13/8£503

Thu 21/810:05SDR - LHR

1 stop7h 15mIberia

Sat 23/809:15LHR - SDR

1 stop10h 45mIberia

Deal found 14/8£480

Fri 22/810:20SDR - LHR

2 stops10h 45mMultiple Airlines

Mon 25/809:55LHR - SDR

1 stop7h 20mMultiple Airlines

Deal found 13/8£430

Fri 22/810:05SDR - LHR

1 stop10h 05mIberia

Wed 27/806:15LHR - SDR

1 stop14h 35mIberia

Deal found 13/8£451

Fri 22/810:05SDR - LHR

1 stop8h 10mIberia

Tue 26/810:50LHR - SDR

1 stop5h 15mIberia

Deal found 13/8£498

Fri 22/806:30SDR - LHR

1 stop6h 20mMultiple Airlines

Sat 23/820:50LHR - SDR

1 stop10h 35mMultiple Airlines

Deal found 13/8£522

Thu 11/909:40SDR - LHR

1 stop11h 25mVueling

Thu 18/920:50LHR - SDR

1 stop11h 05mVueling

Deal found 14/8£181

Fri 19/919:30SDR - LHR

1 stop14h 40mVueling

Fri 26/920:50LHR - SDR

1 stop15h 40mVueling

Deal found 14/8£226

Fri 19/906:30SDR - LHR

1 stop15h 50mIberia

Sun 28/910:50LHR - SDR

1 stop21h 40mIberia

Deal found 14/8£248

Sat 20/919:55SDR - LHR

1 stop16h 00mMultiple Airlines

Fri 26/920:50LHR - SDR

1 stop15h 40mMultiple Airlines

Deal found 13/8£215

One-way flights from Santander to Heathrow
Search for one-way flight options from Santander to Heathrow. Find affordable one-way fares based on user searches. Data last updated 15 August 2025.

Wed 17/917:40SDR - LHR

1 stop16h 30mVueling

Deal found 14/8£67

Sat 4/1014:05SDR - LHR

1 stop7h 00mVueling

Deal found 13/8£73

Tue 23/917:15SDR - LHR

1 stop16h 55mVueling

Deal found 14/8£74

Mon 22/918:40SDR - LHR

1 stop15h 30mVueling

Deal found 14/8£77

Tue 16/917:15SDR - LHR

1 stop16h 55mVueling

Deal found 14/8£84

Sat 29/1109:25SDR - LHR

1 stop8h 50mIberia

Deal found 15/8£91

Wed 29/1009:00SDR - LHR

1 stop5h 30mIberia

Deal found 15/8£91

Thu 27/1109:00SDR - LHR

1 stop9h 15mIberia

Deal found 12/8£95

Thu 18/909:30SDR - LHR

1 stop12h 50mMultiple Airlines

Deal found 13/8£100

Wed 8/1013:25SDR - LHR

1 stop5h 50mIberia

Deal found 14/8£101

Sun 26/1009:25SDR - LHR

1 stop8h 50mIberia

Deal found 13/8£104

Cheapflights Fare Finder

Use the filters below to find and compare flights from Santander to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SantanderLondon

SDR - LHR

SDRLHR

Santander

Thu 2/10

09:40-20:05

1 stop11h 25m

London Heathrow

Thu 9/10

20:50-08:55

1 stop11h 05m

£146

SantanderLondon

SDR - LHR

SDRLHR

Santander

Thu 11/12

17:30-22:00

1 stop5h 30m

London Heathrow

Mon 15/12

19:15-08:10

1 stop11h 55m

£157

SantanderLondon

SDR - LHR

SDRLHR

Santander

Thu 9/10

09:40-20:05

1 stop11h 25m

London Heathrow

Sun 12/10

09:55-18:00

1 stop7h 05m

£159

SantanderLondon

SDR - LHR

SDRLHR

Santander

Sat 7/2

09:25-14:55

1 stop6h 30m

London Heathrow

Tue 10/2

09:55-16:55

1 stop6h 00m

£163

SantanderLondon

SDR - LHR

SDRLHR

Santander

Fri 10/10

09:30-13:25

1 stop4h 55m

London Heathrow

Sun 12/10

19:20-08:35

1 stop12h 15m

£170

SantanderLondon

SDR - LHR

SDRLHR

Santander

Sat 7/2

09:25-14:55

1 stop6h 30m

London Heathrow

Wed 11/2

09:55-16:55

1 stop6h 00m

£170

SantanderLondon

SDR - LHR

SDRLHR

Santander

Thu 15/1

09:00-16:35

1 stop8h 35m

London Heathrow

Mon 19/1

11:25-21:00

1 stop8h 35m

£176

SantanderLondon

SDR - LHR

SDRLHR

Santander

Fri 10/10

09:30-13:25

1 stop4h 55m

London Heathrow

Tue 14/10

20:50-08:55

1 stop11h 05m

£177

SantanderLondon

SDR - LHR

SDRLHR

Santander

Thu 11/9

09:40-20:05

1 stop11h 25m

London Heathrow

Thu 18/9

20:50-08:55

1 stop11h 05m

£181

SantanderLondon

SDR - LHR

SDRLHR

Santander

Sat 18/10

14:05-20:40

1 stop7h 35m

London Heathrow

Sun 19/10

19:20-08:35

1 stop12h 15m

£182

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 23 results

Best time to book a flight from Santander to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Santander with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santander to London Heathrow Airport

What is the cheapest month to book a flight from Santander to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Santander to London Heathrow Airport (average of £112). Flying from Santander to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

What airport do you fly from for flights from Santander to London Heathrow?
If you book a flight to London Heathrow from Santander, you will be flying from Santander, which is the city’s only airport. Santander (SDR) is located 2.5 mi from the center of Santander. There are 0 flights from Santander to London Heathrow per day from 0 different airlines.
Can I find deals for flights from Santander to Heathrow that include hotel bookings?
Yes. In addition to deals on Santander to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Santander to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santander to Heathrow.
Can I find deals for business class flights from Santander to Heathrow?
Yes. Cheapflights offers flight deals from Santander to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Santander to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Santander to London Heathrow Airport (average of £112). Flying from Santander to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Slough

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Wembley

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Folkestone

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Watford

Chichester

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How does Cheapflights help users find flights from Santander to Heathrow?

Cheapflights makes it easy to find Santander to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Santander to Heathrow?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Santander to Heathrow.

Can Cheapflights find flights from Santander to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Santander to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Santander to Heathrow become cheaper?

Not ready to book yet? You can track prices for flights from Santander to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Santander to London Heathrow Airport from £67

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Santander to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Santander to Heathrow

Cheapest flights from Santander to HeathrowExplore the most affordable flight options available from Santander to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Explore the most affordable flight options available from Santander to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Santander to London Heathrow Airport that are best for you.

Best time to book a flight from Santander to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Santander with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Santander to London Heathrow Airport

What is the cheapest month to book a flight from Santander to London Heathrow Airport?

Related info for your journey

Find useful and relevant information for your journey from Santander to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Santander to London Heathrow?

Can I find deals for flights from Santander to Heathrow that include hotel bookings?

How can I find direct flights from Santander to Heathrow?

Can I find deals for business class flights from Santander to Heathrow?

What is the cheapest month to book a flight from Santander to London Heathrow Airport?

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Santander to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Santander to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Santander to Heathrow?

Can Cheapflights find flights from Santander to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Santander to Heathrow become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights from Santander to Heathrow
Explore the most affordable flight options available from Santander to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.