EAS

£45 Find Cheap Flights to San Sebastian – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Sebastian departing on 14/7. 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.
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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£86
Multiple Airlines
Tue 28/7Tue 4/8
LTN - EAS • 1 stop
Cheapest direct flights
£302
British Airways
Sun 20/9Fri 25/9
LCY - EAS • Direct
Top routes
Cheapest
Most popular
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Flight Deals

Cheap Flights to San Sebastian

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

Tue, 28 Jul - Tue, 4 Aug
Multiple Airlines Logo
18:40 - 09:40
LTN
-
EAS
14h 00m
1 stop
Multiple Airlines Logo
08:55 - 11:00
EAS
-
LTN
27h 05m
1 stop
£86Multiple Airlines
Tue, 15 Sep - Wed, 23 Sep
Multiple Airlines Logo
18:40 - 09:40
LTN
-
EAS
14h 00m
1 stop
Multiple Airlines Logo
10:10 - 00:50
EAS
-
LTN
15h 40m
1 stop
£92Multiple Airlines
Tue, 14 Jul - Wed, 22 Jul
Multiple Airlines Logo
18:40 - 09:40
LTN
-
EAS
14h 00m
1 stop
Multiple Airlines Logo
10:10 - 17:40
EAS
-
LTN
8h 30m
1 stop
£92Multiple Airlines
Tue, 1 Sep - Sat, 5 Sep
Vueling Logo
16:50 - 08:20
LGW
-
EAS
14h 30m
1 stop
Vueling Logo
08:55 - 13:40
EAS
-
LGW
5h 45m
1 stop
£98Vueling
Tue, 18 Aug - Tue, 25 Aug
Vueling Logo
16:50 - 08:20
LGW
-
EAS
14h 30m
1 stop
Vueling Logo
08:55 - 13:50
EAS
-
LGW
5h 55m
1 stop
£98Vueling
Tue, 18 Aug - Tue, 25 Aug
Vueling Logo
16:50 - 08:20
LGW
-
EAS
14h 30m
1 stop
Vueling Logo
08:55 - 13:50
EAS
-
LGW
5h 55m
1 stop
£108Vueling
Tue, 18 Aug - Tue, 25 Aug
Vueling Logo
16:50 - 08:20
LGW
-
EAS
14h 30m
1 stop
Vueling Logo
17:55 - 08:30
EAS
-
LGW
15h 35m
1 stop
£116Vueling
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
£200Iberia
Wed, 28 Oct - Sun, 1 Nov
Iberia Logo
07:50 - 08:40
LCY
-
EAS
23h 50m
1 stop
Iberia Logo
21:30 - 08:50
EAS
-
LCY
12h 20m
1 stop
£219Iberia
Fri, 20 Nov - Mon, 23 Nov
Iberia Logo
07:50 - 08:40
LCY
-
EAS
23h 50m
1 stop
Iberia Logo
21:30 - 08:50
EAS
-
LCY
12h 20m
1 stop
£220Iberia
Booking Insights

KAYAK's insights & trends for flights to San Sebastian

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

What is the cheapest flight to San Sebastian?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 3 days, the cheapest flight deal to San Sebastian was found on the route from London, at £86 return. The most popular connection is from London to San Sebastian and KAYAK users have found return deals for as low as £86 in the last 3 days.

What is the cheapest day to fly to San Sebastian?

The average price of all round-trip flights to San Sebastian clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to San Sebastian is Sunday where round-trip tickets can be as cheap as £309. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are £435 on average.

What is the cheapest month to fly to San Sebastian?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights 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 to San Sebastian is May, where tickets cost £48 on average for return flights. On the other hand, the most expensive months are December and November, where the average cost of tickets from the United Kingdom is £827 and £221 respectively. For one-way flights, the best month to travel is August with an average price of £69.

What is the cheapest time of day to fly to San Sebastian?

The average price for all round-trip flights to San Sebastian depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to San Sebastian is generally in the morning, when round-trip flights cost £326 on average. The most expensive time of day to fly to San Sebastian is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £328.

Expert advice

Expert advice for your flight to San Sebastian

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways and Vueling

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialising in airline interiors and regulations. 10 years ago, she pivoted to journalism. She shares her insights in leading aviation, travel and business publications and on her site, FlightChic.

Good to know - Cheap tickets to San Sebastian

Cheapest flight£45
Flight from London Stansted Airport to San Sebastian

When to book flights to San Sebastian

Are your dates flexible? Find out the best times to travel 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. The information is for flights to San Sebastian based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking San Sebastian flights

  • What is the cheapest flight to San Sebastian?

    In the last 3 days, the cheapest flight deal to San Sebastian was found on the route from London, at £86 return. The most popular connection is from London to San Sebastian and KAYAK users have found return deals for as low as £86 in the last 3 days.

  • How far is San Sebastián Airport from central San Sebastian?

    There are 10 miles between San Sebastian city centre and San Sebastián Airport.

  • What is the name of San Sebastian’s airport?

    All flights to San Sebastian land at San Sebastián Airport. The airport code is EAS,and it can also be referred to as San Sebastián.

  • How does KAYAK find such low prices on flights 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 to San Sebastian.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Sebastian 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 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to San Sebastian are there each week?

    Each week there are around 8 direct flights from within United Kingdom to San Sebastian. The most common day for departures is Monday, with 25% of flights taking off on this day.

Top tips for finding cheap flights to San Sebastian

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Sebastian flight deals.

Reviews of the top 3 airlines flying to San Sebastian

 
See real verified KAYAK customer reviews for airlines flying to San Sebastian. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to San Sebastian. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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 1285 reviews
7.7Crew
5.9Entertainment
6.2Food
7.2Boarding
6.9Comfort
Airline reviews

Almost as usual, half an hour take off dilay, on the other hand - the checked in baggage arrived as magic super quickly. By the way - why do you ask to rate the food and entertainment on flights without them? at least offer the option of "Not Relevant" or similar...

6.0 GoodNathan, May 2026
IBZ - BCN
Read more Vueling reviews

Almost as usual, half an hour take off dilay, on the other hand - the checked in baggage arrived as magic super quickly. By the way - why do you ask to rate the food and entertainment on flights without them? at least offer the option of "Not Relevant" or similar...

Comfy seats, great cabin service and a very relaxed experience

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

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.

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

Good standard flight the plan was clean could not complain the only thing is checking in the pushchair was very slow only 3 people at the counter.

Boarding was very poor as the flight was initially delayed. We were told the flight would be at 21:40. We were with our 10 month baby who was sleeping. I received an email from Kayak which said the flight was now due to take off at 21:04. When we checked the screens at Gatwick we were told the gate was closed. The lack of communication was extremely poor and we had to run with our baby and there were many other passengers, including elderly people, also running to the gate. When we got to the gate, the staff had no reasons for the poor communication.

I liked the regular updates and appreciated the automatic online checkin which didn’t work for our Vueling flight so I had to do this myself.

The flight was operated by level, who had a sister’s check in procedure (2 hours) due to understaffing and a computer malfunction. While 3 agents stood at the business check in, with a total of maybe one actual customer there at a time, a huge line formed at economy check in with only 1 agent staffing the check in. Then, my luggage was lost - a guitar case with contents inside valued at 3,000 USD. The computer system of LEVEL could not locate my bag and had no record of it, and IBERIA (with whom I purchased my ticket and the checked bag) refused to help. It was a disastrous experience and I will never book Iberia again

Without any prior warning, I was seated in a row just in front of an exit row (27F), and I had no idea that my seat would not recline. However, the person in front of me did recline her seat, reducing my space. And because I could't recline to regain some space, it was my WORST flight ever.

Terrible boarding procedures in Madrid. The airplane barely has any legroom and I am 68 inches.

Not bad but they lost 2 of my bags when I got to Florence

Couldn’t get boarding passes online, delayed an hour, and smallest amount of space on board I’ve ever encountered for such a long flight.

I’m an Iberia fan but this time They dropped the ball. I went from ALC to MAD to LHR. Boarding in ALC was by group… to get you in a bus. Then we sat for almost an hour when most people had connections. When we landed in Madrid we did so and they put us in another bus almost like if they wanted to make people lose their connection. We made ours by the skin of our teeth but our luggage did not. And on top of this we had to listen to the pilot bragging about Iberia being punctual. To be true we made it on time to LHR but we are Still waiting for our luggage

I have to compare it to the AA flight back home. AA was a little better. Perhaps it was that American English is my native tongue. My seat on AA was newer and more comfortable. The food was a little better. The entertainment was much better, more movies worth watching. The sound was lousy on both.

Excellent liked business class except wife’s luggage was lost on 10 Hours connecting flight to Miami and we were priority! 1:20 layover! Expect better From American Airlines partner

It was a good flight overall. Nothing to add. Keep it up!

Late boarding. Delayed departure leading to rushed connection at Madrid Barajas. Not necessarily Iberia's fault but delay loading cargo didn't help.

Could have used more leg room for “business class” which is basically coach with a middle seat blocked. Crew was friendly, attentive. Zero entertainment.

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

BA code for a Vueling flight. All god but the temperature in the plane (too hot when engine not running but otherwise ok)

Food options limited and quality wasn’t very good. I was I was in premium economy and the people in front of me pushed their seats back to fully reclined position which made it difficult for me. My seat wouldn’t recline at all. I suggest that BA restrict the recliner more. Also, the audio in my headset didn’t work unless I held it in all the time. Entertainment choices were good. Customer services is excellent. Thank you to BA team.

The luggage problem I previously mentioned was actually this flight

Late. And service was very slow - passengers sat for well over an hour with dirty trays etc surrounding them

The plane was dirty the food was awful and the boarding process took too long

No WiFi in either flight. No leg room, the seat in front of me left dents on my knees and the tray was so low my knees propped it up if I tried to use it.

It was a good experience, especially travelling with a baby and their accessories

As I said Al & AJ were absolutely the best and wow they should be recognized for their amazing service!

Travelling to a place near San Sebastian?

Book flights to San Sebastian if you plan to visit one of these locations
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Everything you need to know for your flight to San Sebastian

Flights with popular airlines flying to San Sebastian

Flights from the other most popular airlines that fly from the United Kingdom to San Sebastian according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.