What are the cheapest airlines flying from San Sebastian to London round-trip?

According to our current data, Vueling (£122), Iberia (£187), and British Airways (£243) offers the cheapest pricing from San Sebastian to London. You may be able to fly from San Sebastian to London for 52% less than the average price by searching for these airlines.

In terms of precipitation, rainfall in London 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 when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, 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 are the most popular routes from San Sebastian to London?

Most travelers choose San Sebastián - London Heathrow, San Sebastián - London Gatwick or San Sebastián - London Luton when deciding on the best route from San Sebastian to London.

What is the cheapest month to fly from San Sebastian to London?

November can be a great time to fly to London from San Sebastian with a flight ticket averaging about £257. Cheapflights users have found deals in the month of November for as cheap as £121. The most expensive prices can be found in the month of June.

What airport do you fly from for flights from San Sebastian to London?

San Sebastián (EAS) is the airport you will fly out of if you book a flight from San Sebastian to London. You should not have trouble finding flights to London from San Sebastián; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the San Sebastian airport to London. It is only a 9.7 mi journey to San Sebastián (EAS) from San Sebastian’s city center.

Can I find deals for flights from San Sebastian to London that include hotel bookings?

Yes. In addition to deals on San Sebastian to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from San Sebastian to London?

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

Can I find deals for business class flights from San Sebastian to London?

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

£42+ Flights from San Sebastian to London

Cheap flight deals from San Sebastian to London

Round-trip from	£121
One-way from	£42
Popular in	June
Cheapest in	November
Average price	£447

Vueling
7/10-11/10
3 total stops
34h 00m total
San Sebastian to London

Search Deals

10/9
1 total stop
13h 05m total
San Sebastian to London

Search Deals

Highest demand for flights based on searches. 38% potential increase in price (£121 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 11% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from San Sebastian to London

Cheapest flights from San Sebastian to London
Explore the most affordable flight options available from San Sebastian to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 July 2025.

Tue 7/1011:25EAS - LGW

2 stops22h 10mMultiple Airlines

Sat 11/1020:00LGW - EAS

1 stop11h 50mMultiple Airlines

Deal found 15/7£121

Mon 8/917:55EAS - LGW

1 stop15h 35mVueling

Tue 16/921:45LGW - EAS

1 stop9h 45mVueling

Deal found 14/7£122

Tue 7/1017:55EAS - LTN

1 stop6h 25mMultiple Airlines

Sat 11/1021:25LTN - EAS

1 stop10h 25mMultiple Airlines

Deal found 15/7£124

Tue 7/1013:30EAS - STN

1 stop7h 30mMultiple Airlines

Sat 11/1010:20STN - EAS

2 stops21h 30mMultiple Airlines

Deal found 15/7£139

Tue 7/1013:30EAS - LHR

1 stop7h 35mVueling

Sat 11/1020:50LHR - EAS

1 stop11h 00mVueling

Deal found 15/7£147

Fri 21/1113:40EAS - LHR

1 stop10h 00mMultiple Airlines

Mon 24/1119:40LHR - EAS

1 stop12h 00mMultiple Airlines

Deal found 15/7£181

Sat 15/1113:40EAS - LGW

1 stop6h 10mIberia

Tue 18/1119:35LGW - EAS

1 stop12h 05mIberia

Deal found 14/7£187

Thu 4/1221:30EAS - LHR

1 stop12h 45mIberia

Sun 7/1210:05LHR - EAS

1 stop21h 35mIberia

Deal found 15/7£206

Wed 5/1113:40EAS - LHR

1 stop20h 35mBritish Airways

Sat 15/1107:30LHR - EAS

1 stop12h 20mBritish Airways

Deal found 16/7£243

Best flights from San Sebastian to London
Discover carefully curated flight deals from San Sebastian to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 July 2025.

Tue 7/1011:25EAS - LGW

2 stops22h 10mMultiple Airlines

Sat 11/1020:00LGW - EAS

1 stop11h 50mMultiple Airlines

Deal found 15/7£121

Mon 8/917:55EAS - LGW

1 stop15h 35mVueling

Tue 16/921:45LGW - EAS

1 stop9h 45mVueling

Deal found 14/7£122

Sat 15/1113:40EAS - LGW

1 stop6h 10mIberia

Tue 18/1119:35LGW - EAS

1 stop12h 05mIberia

Deal found 14/7£187

Wed 5/1113:40EAS - LHR

1 stop20h 35mBritish Airways

Sat 15/1107:30LHR - EAS

1 stop12h 20mBritish Airways

Deal found 16/7£243

Tue 7/1017:55EAS - LTN

1 stop6h 25mMultiple Airlines

Sat 11/1021:25LTN - EAS

1 stop10h 25mMultiple Airlines

Deal found 15/7£124

Tue 7/1013:30EAS - LHR

1 stop7h 35mVueling

Sat 11/1020:50LHR - EAS

1 stop11h 00mVueling

Deal found 15/7£147

Tue 7/1013:30EAS - STN

1 stop7h 30mMultiple Airlines

Sat 11/1010:20STN - EAS

2 stops21h 30mMultiple Airlines

Deal found 15/7£139

Thu 4/1221:30EAS - LHR

1 stop12h 45mIberia

Sun 7/1210:05LHR - EAS

1 stop21h 35mIberia

Deal found 15/7£206

Fri 21/1113:40EAS - LHR

1 stop10h 00mMultiple Airlines

Mon 24/1119:40LHR - EAS

1 stop12h 00mMultiple Airlines

Deal found 15/7£181

Last-minute flights from San Sebastian to London
Discover last-minute flight deals from San Sebastian to London. Data last updated 16 July 2025 and is based on user searches.

Mon 21/717:55EAS - LHR

1 stop16h 15mIberia

Wed 23/707:50LHR - EAS

1 stop23h 50mIberia

Deal found 15/7£386

Wed 23/721:30EAS - LHR

1 stop11h 55mMultiple Airlines

Sun 27/706:10LHR - EAS

1 stop5h 50mMultiple Airlines

Deal found 14/7£557

Thu 24/709:05EAS - STN

1 stop5h 45mMultiple Airlines

Wed 30/706:10STN - EAS

2 stops12h 50mMultiple Airlines

Deal found 16/7£228

Thu 24/709:05EAS - LGW

1 stop11h 25mVueling

Wed 30/721:05LGW - EAS

1 stop10h 25mVueling

Deal found 16/7£238

Thu 24/709:05EAS - LGW

1 stop11h 25mMultiple Airlines

Wed 30/707:00LGW - EAS

2 stops12h 00mMultiple Airlines

Deal found 16/7£242

Thu 24/709:05EAS - LTN

1 stop10h 05mMultiple Airlines

Wed 30/706:00LTN - EAS

1 stop13h 00mMultiple Airlines

Deal found 16/7£244

Thu 24/709:05EAS - LHR

1 stop12h 00mVueling

Wed 30/720:50LHR - EAS

1 stop10h 40mVueling

Deal found 16/7£318

Wed 13/821:30EAS - LHR

1 stop11h 55mIberia

Thu 14/810:50LHR - EAS

1 stop20h 50mIberia

Deal found 14/7£273

Wed 20/820:30EAS - STN

1 stop13h 25mMultiple Airlines

Tue 26/822:05STN - EAS

1 stop9h 25mMultiple Airlines

Deal found 16/7£178

Thu 21/811:40EAS - LGW

2 stops15h 40mMultiple Airlines

Tue 26/818:35LGW - EAS

1 stop12h 55mMultiple Airlines

Deal found 14/7£193

Thu 21/809:05EAS - LGW

1 stop14h 20mVueling

Tue 26/818:35LGW - EAS

1 stop12h 55mVueling

Deal found 14/7£194

Thu 21/809:05EAS - LTN

1 stop10h 05mMultiple Airlines

Tue 26/807:00LTN - EAS

1 stop24h 30mMultiple Airlines

Deal found 14/7£203

One-way flights from San Sebastian to London
Search for one-way flight options from San Sebastian to London. Find affordable one-way fares based on user searches. Data last updated 16 July 2025.

Wed 10/920:30EAS - LGW

1 stop13h 05mMultiple Airlines

Deal found 14/7£42

Wed 10/920:30EAS - LTN

1 stop13h 15mMultiple Airlines

Deal found 14/7£44

Mon 6/1017:55EAS - LGW

1 stop15h 35mVueling

Deal found 15/7£57

Wed 10/920:30EAS - STN

1 stop13h 25mMultiple Airlines

Deal found 14/7£60

Mon 8/917:55EAS - LHR

1 stop16h 15mVueling

Deal found 14/7£72

Tue 9/921:30EAS - LHR

2 stops21h 30mMultiple Airlines

Deal found 14/7£88

Thu 18/921:30EAS - LHR

1 stop11h 55mIberia

Deal found 14/7£91

Fri 1/821:30EAS - LGW

1 stop14h 25mIberia

Deal found 15/7£133

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Sebastian to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San SebastianLondon

EAS - LGW

EASLGW

San Sebastián

Tue 7/10

11:25-08:35

2 stops22h 10m

London Gatwick

Sat 11/10

20:00-08:50

1 stop11h 50m

£121

San SebastianLondon

EAS - LGW

EASLGW

San Sebastián

Mon 8/9

17:55-08:30

1 stop15h 35m

London Gatwick

Tue 16/9

21:45-08:30

1 stop9h 45m

£122

San SebastianLondon

EAS - LTN

EASLTN

San Sebastián

Tue 7/10

17:55-23:20

1 stop6h 25m

London Luton

Sat 11/10

21:25-08:50

1 stop10h 25m

£124

San SebastianLondon

EAS - STN

EASSTN

San Sebastián

Tue 7/10

13:30-20:00

1 stop7h 30m

London Stansted

Sat 11/10

10:20-08:50

2 stops21h 30m

£139

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Tue 7/10

13:30-20:05

1 stop7h 35m

London Heathrow

Sat 11/10

20:50-08:50

1 stop11h 00m

£147

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Fri 21/11

13:40-22:40

1 stop10h 00m

London Heathrow

Mon 24/11

19:40-08:40

1 stop12h 00m

£181

San SebastianLondon

EAS - LGW

EASLGW

San Sebastián

Sat 15/11

13:40-18:50

1 stop6h 10m

London Gatwick

Tue 18/11

19:35-08:40

1 stop12h 05m

£187

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Thu 4/12

21:30-09:15

1 stop12h 45m

London Heathrow

Sun 7/12

10:05-08:40

1 stop21h 35m

£206

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Wed 5/11

13:40-09:15

1 stop20h 35m

London Heathrow

Sat 15/11

07:30-20:50

1 stop12h 20m

£243

San SebastianLondon

EAS - LGW

EASLGW

San Sebastián

Wed 10/9

20:30-08:35

1 stop13h 05m

£42

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Showing 1-10 of 17 results

Best time to book a flight from San Sebastian to London

Have a flexible travel schedule? Discover the best time to fly to London from San Sebastian 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 San Sebastian to London

What is the cheapest month to book a flight from San Sebastian to London?

Currently, January is the cheapest month in which you can book a flight from San Sebastian to London (average of £112). Flying from San Sebastian to London 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.

What is the cheapest time of day to fly from EAS to LON?

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

How much does it cost for a return flight from San Sebastian to London?

Reviews of airlines servicing London

Read through reviews of airlines operating flights from San Sebastian to London, such as Vueling, Iberia, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Vueling

7.1

Good

1,173 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.

Vueling

7.1

Good

1,173 reviews

Vueling

7.1

Good

1,173 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.

Iberia

7.0

Good

2,839 reviews

Vueling

7.1

Good

1,173 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.

British Airways

6.6

Okay

7,141 reviews

Vueling

7.1

Good

1,173 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.

Related info for your journey

What airport do you fly from for flights from San Sebastian to London?
San Sebastián (EAS) is the airport you will fly out of if you book a flight from San Sebastian to London. You should not have trouble finding flights to London from San Sebastián; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the San Sebastian airport to London. It is only a 9.7 mi journey to San Sebastián (EAS) from San Sebastian’s city center.
What are the cheapest airlines flying from San Sebastian to London round-trip?
According to our current data, Vueling (£122), Iberia (£187), and British Airways (£243) offers the cheapest pricing from San Sebastian to London. You may be able to fly from San Sebastian to London for 52% less than the average price by searching for these airlines.
What are the most popular routes from San Sebastian to London?
Most travelers choose San Sebastián - London Heathrow, San Sebastián - London Gatwick or San Sebastián - London Luton when deciding on the best route from San Sebastian to London.
Can I find deals for flights from San Sebastian to London that include hotel bookings?
Yes. In addition to deals on San Sebastian to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Sebastian to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Sebastian to London.
Can I find deals for business class flights from San Sebastian to London?
Yes. Cheapflights offers flight deals from San Sebastian to London 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 San Sebastian to London?
Currently, January is the cheapest month in which you can book a flight from San Sebastian to London (average of £112). Flying from San Sebastian to London 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

Milton Keynes

Croydon

Hounslow

Deal

Gatwick

Slough

Luton

Wembley

Crawley

Eastbourne

Ilford

Hayes

Ipswich

Southend-on-Sea

Folkestone

Watford

Winchester

Maidstone

Guildford

Chichester

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights from San Sebastian to London?

When you search for this flight from San Sebastian to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from San Sebastian to London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from San Sebastian.

Can Cheapflights find flights from San Sebastian to London with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Sebastian to London flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from San Sebastian to London become cheaper?

Yes! Start tracking prices for San Sebastian to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from San Sebastian to London from £42

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Sebastian to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Sebastian to London

Cheapest flights from San Sebastian to LondonExplore the most affordable flight options available from San Sebastian to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 July 2025.

Explore the most affordable flight options available from San Sebastian to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Sebastian to London that are best for you.

Best time to book a flight from San Sebastian to London

Have a flexible travel schedule? Discover the best time to fly to London from San Sebastian with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Sebastian to London

What is the cheapest month to book a flight from San Sebastian to London?

What is the cheapest time of day to fly from EAS to LON?

Find hourly flight availability from San Sebastian to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 July 2025.

How much does it cost for a return flight from San Sebastian to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 16 July 2025.

Read through reviews of airlines operating flights from San Sebastian to London, such as Vueling, Iberia, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Sebastian to London. 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 San Sebastian to London?

What are the cheapest airlines flying from San Sebastian to London round-trip?

What are the most popular routes from San Sebastian to London?

Can I find deals for flights from San Sebastian to London that include hotel bookings?

How can I find direct flights from San Sebastian to London?

Can I find deals for business class flights from San Sebastian to London?

What is the cheapest month to book a flight from San Sebastian to London?

Travelling to a place near London?

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 San Sebastian to London

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 San Sebastian to London?

Why should you use Cheapflights to find cheap flight tickets from San Sebastian to London?

Can Cheapflights find flights from San Sebastian to London with no change fees?

Can Cheapflights notify me if prices for flights from San Sebastian to London become cheaper?

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Cheapest flights from San Sebastian to London
Explore the most affordable flight options available from San Sebastian to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 July 2025.