LON - EAS

£45 Find Cheap Flights from London to San Sebastian

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to San Sebastian departing on 26/5. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Sebastian

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

Save 29% 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.

Everything you should know

Cheapest return fare
£81
Multiple Airlines
Mon 11/5Wed 20/5
LTN - EAS • 1 stop
Cheapest direct flights
£244
British Airways
Mon 12/10Fri 16/10
LCY - EAS • Direct
Direct flights
4 days a week
Mon, Thu, Fri, Sun
You can fly direct with British Airways. Average duration is 2h 00m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from £100 (return)
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top stopover airports
Cheapest • Avg £171 (return)
Shortest trip • 4h 00m (one-way)
Insights
Insights
Insights
Insights
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
When to travel
Cheapest • 32% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to San Sebastian!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to San Sebastian (LON-EAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to San Sebastian 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to San Sebastian

Mon, 11 May - Wed, 20 May
Multiple Airlines Logo
05:40 - 08:20
LTN
-
EAS
25h 40m
1 stop
Multiple Airlines Logo
17:55 - 11:00
EAS
-
LTN
18h 05m
1 stop
£81Multiple Airlines
Mon, 11 May - Sat, 16 May
Multiple Airlines Logo
05:40 - 08:20
LTN
-
EAS
25h 40m
1 stop
Multiple Airlines Logo
08:55 - 18:05
EAS
-
LTN
10h 10m
1 stop
£86Multiple Airlines
Tue, 16 Jun - Tue, 23 Jun
Multiple Airlines Logo
17:45 - 09:40
STN
-
EAS
14h 55m
1 stop
Multiple Airlines Logo
17:55 - 07:20
EAS
-
STN
14h 25m
1 stop
£91Multiple Airlines
Mon, 8 Jun - Wed, 17 Jun
Vueling Logo
21:05 - 08:20
LGW
-
EAS
10h 15m
1 stop
Vueling Logo
08:55 - 22:50
EAS
-
LGW
14h 55m
1 stop
£100Vueling
Tue, 23 Jun - Mon, 29 Jun
Vueling Logo
16:50 - 08:20
LGW
-
EAS
14h 30m
1 stop
Vueling Logo
17:55 - 08:30
EAS
-
LGW
15h 35m
1 stop
£126Vueling
Wed, 8 Jul - Tue, 14 Jul
Vueling Logo
17:25 - 08:30
LGW
-
EAS
14h 05m
1 stop
Vueling Logo
17:55 - 08:30
EAS
-
LGW
15h 35m
1 stop
£127Vueling
Mon, 11 May - Sat, 16 May
Vueling Logo
21:05 - 08:20
LGW
-
EAS
10h 15m
1 stop
Vueling Logo
08:55 - 13:40
EAS
-
LGW
5h 45m
1 stop
£129Vueling
Tue, 19 May - Tue, 26 May
Iberia Logo
19:15 - 08:40
LCY
-
EAS
12h 25m
1 stop
Iberia Logo
21:30 - 09:00
EAS
-
LCY
12h 30m
1 stop
£219Iberia
Wed, 2 Sep - Wed, 9 Sep
Iberia Logo
19:15 - 08:40
LCY
-
EAS
12h 25m
1 stop
Iberia Logo
21:30 - 09:10
EAS
-
LCY
12h 40m
1 stop
£232Iberia
Tue, 16 Jun - Tue, 23 Jun
Iberia Logo
09:35 - 08:40
LCY
-
EAS
22h 05m
1 stop
Iberia Logo
21:30 - 15:15
EAS
-
LCY
18h 45m
1 stop
£241Iberia
Booking Insights

KAYAK’s insights & trends for London to San Sebastian flights

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

How much is a return flight from London to San Sebastian?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London to San Sebastian departing in May.

What is the cheapest London to San Sebastian flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from London to San Sebastian costs £264 on the route between London City Airport (LCY) and San Sebastian (EAS). It is also the most popular route.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to San Sebastian, 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 London to San Sebastian is April, where tickets cost £219 (return) on average. On the other hand, the most expensive months are December and September, where the average cost of round-trip tickets is £815 and £344 respectively.

Can I save money by flying with a stopover from London to San Sebastian?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £274 on average.

Good to know - Cheap tickets from London to San Sebastian

Low seasonDecember
Cheapest flight£45
Best time to beat the crowds but there is an average 153% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from London Luton Airport to San Sebastian

When to book flights from London to San Sebastian

Are your dates flexible? Find out the best times to travel from London to San Sebastian 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 flights from London to San Sebastian

  • What is the cheapest flight from London to San Sebastian?

    In the last 3 days, the lowest price for a flight from London to San Sebastian was £45 for a one-way ticket and £81 for a return.

  • Which airports will I be using when flying from London to San Sebastian?

    When flying out of London you will be using one of these airports: London City, London Gatwick, London Heathrow, London Luton, London Southend, or London Stansted. You will be landing at San Sebastián.

  • Which aircraft models fly most regularly from London to San Sebastian?

    The Embraer 190 is the aircraft model that flies most regularly on the London to San Sebastian flight route.

  • Which airline alliances offer flights from London to San Sebastian?

    oneworld is the only airline alliance operating flights between London and San Sebastian.

  • On which days can I fly direct from London to San Sebastian?

    You can catch a direct flight from London to San Sebastian on on Monday, Thursday, Friday, and Sunday.

  • Which is the best airline for flights from London to San Sebastian, Vueling or Iberia?

    The two airlines most popular with KAYAK users for flights from London to San Sebastian are Vueling and Iberia. With an average price for the route of £236 and an overall rating of 7.2, Vueling is the most popular choice. Iberia is also a great choice for the route, with an average price of £241 and an overall rating of 7.0.

  • How does KAYAK find such low prices on flights from London to San Sebastian?

    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 to San Sebastian.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Sebastian from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to San Sebastian?

    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 San Sebastian with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to San Sebastian?

    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 San Sebastian from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to San Sebastian

  • Looking for a cheap flight from San Sebastian to London? 25% of our users found flights on this route for £327 or less round-trip.

Prefer to fly direct from London to San Sebastian?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London to San Sebastián.
Find which airlines fly direct from London to San Sebastián Airport, which days they fly and book direct flights.

Direct departures

London to San Sebastián

Monday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

San Sebastián to London

Monday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Reviews of the top 3 airlines flying from London to San Sebastian

 
See real verified KAYAK customer reviews for airlines flying from London to San Sebastian. 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 London to San Sebastian? 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.
7.2
VuelingOverall score based on 1265 reviews
7.2Boarding
6.9Comfort
5.9Entertainment
6.2Food
7.7Crew
Airline reviews

Basic service for the basic price. Efficient and cost effective, so ticked all the right boxes.

10.0 ExcellentGeoff, Mar 2026
CDG - SVQ
Read more Vueling reviews

Basic service for the basic price. Efficient and cost effective, so ticked all the right boxes.

Not constantly changing the price DURING a booking. Felt like bait and switch.

All very smooth airside. Check-in counters were understaffed. The wait is too long. Only two, then three counters were open. Waiting time of 35 minutes is too long. Pls review your rota.

To complex. So many types of fare. This made the boarding a caos.

Needs faster boarding procedure. Not their fault but should still take into account indifferent flyers.

Very fast boarding. Crew members were super nice. I loved it!

My luggage got lost and until today there is no solution to the problem. It's still missing

I am writing to demand an immediate refund and compensation for the absolutely unacceptable experience I endured with VUELING this week. On Monday, my flight was canceled, and despite this, I have yet to receive any refund. I was then taken to a hotel in a terrible location, where no food or even water was provided. The next day, I was rebooked on another flight, for which I had to personally cover an additional €50 in transportation costs—only to have that flight canceled as well. After waiting 10 hours, only 10 of us were offered alternative accommodations, while the rest were left stranded. We were forced to remain in this situation until Thursday without a single explanation or proper assistance. During this entire ordeal, we were only provided with breakfast and dinner, while being charged extra for drinks. This level of treatment is completely unacceptable. I expect an immediate refund for the cancelled flights and full compensation for the inconvenience, additional expenses, and the significant distress caused.

Only food for sale. Did not even offer water. No entertainment

Checking was efficient and quick. Adequate luggage space. Food for purchase only at high prices

Service was good , communication and emails were in Spanish though I booked in English , end up figuring it out but also flight was partnered with air maroc and I had to call them to check on not Iberea doesn’t make sense

In general, I've had excellent experiences with Iberia flights and will continue to use them. In this last flight there were two things that didn't go right. I didn't get the kosher meal I had pre-requested when I had checked in on-line. Things worked out OK as we ended up eating the fish and vegetarian choices, which were really good. The other issue was that some movies for me and my wife started fine but after 8-12 minutes the content just switched to something else. The flight attendant reset our entertainment systems, but the problem persisted. We ended up choosing other movies/TV shows that did work fine.

Awful. They didn't even show concern that her connecting flight( Dallas to Mardrid) was gone/missing. I don't understand how that is even possible. Rudest answer from one of the crew was that American Airlines sold the tickets to somebody else. My daughter was not in the list.

The flight was canceled on a Thursday last minute. I lost thousands of dollars in hotels and car rental

Excellent lie flat seat for premium economy! Great staff. Bad food . Not so great entertainment. My bag didn’t make it either.

Really like the idea experience on this airline I will use again

The pilot was professional and very good. The flight crew, very young and often looked flustered and overwhelmed. The seats were among the most uncomfortable in the air. The boarding somewhat chaotic. The price reasonable. Overall it was an average budget airline experience...although Iberia is not a budget airline. I fear if Iberia doesn't up it's game customers like us will go elsewhere.

Bad weather Excelent pilot Spoke British 😆on time seats small ad expected in a discount airline

It wasn’t great because the third-party from Kayak there was just no information about how to check in with Vueling. And the purchase of the ticket from under pricer just made everything really difficult. I’m unlikely to use Kayak again for these reasons.

It was fine, older plane with limited entertainment, otherwise fine.

Cramped seating but standard in all smaller aircrafts today no matter what airlines. Crew very helpful, friendly & attentive so makes up for that.

Wonderful business class flight in a lovely new plane with an excellent crew

OK, except for a cabin attendant's lack of attention.

efficient. on time. cabin crew were very professional and very nice to deal with. would definately fly BA again.

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

I alrady responded to this request, and expllaned at length that this was the worst flying experience in my 77 years. I will NEVER fly BA again.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

The crew has always been great on BA. They are very friendly and accommodating. I like that they have vegetarian options already in the menu. And the free wine is a nice perk.) I noticed (both directions of my trip) minor upgrades/ replacements needed on the plane itself (touch screen didn't work with touch; bathroom light didn't go on). However, this is one of my favorite airlines.

It was not British Air, we were put onto Air Portugal for our London to Lisbon leg.

Everything was spectacular except the boarding. It was just a mob of people while all groups were called over the public address system.

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

Information on your arrival and departure airports

Compare transportation modes for London to San Sebastian

Transportation modeAverage priceAverage duration
Flights£6971h 55m
Buses£17426h 37m