EAS

£50 Find Cheap Flights to San Sebastian – Compare and Save

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Everything you should know

Cheapest return flight
£98
Typical prices: £236-£413
Multiple Airlines
Thu 6/12Sat 15/12
LTN - EAS • 1 stop
Cheapest direct flights
£229
Typical prices: £287-£420
British Airways
Mon 26/3Thu 29/3
LCY - EAS • Direct
Top airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
Top routes
Cheapest • 32% average savings
Most popular
Insights
Insights
When to travel
Cheapest • 33% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to San Sebastian!
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Expert advice
Flight Deals

Cheap Flights to San Sebastian

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to San Sebastian

Sun, 6 Dec - Tue, 15 Dec
Multiple Airlines Logo
14:35 - 10:55LTN  London Luton-EAS San Sebastián
19h 20m1 stop Malaga
Multiple Airlines Logo
21:30 - 11:45EAS  San Sebastián-LTN London Luton
15h 15m1 stop Madrid Barajas
£98Multiple Airlines
Sat, 12 Dec - Thu, 17 Dec
Multiple Airlines Logo
14:30 - 20:35STN  London Stansted-EAS San Sebastián
5h 05m1 stop Barcelona-El Prat
Multiple Airlines Logo
11:10 - 19:25EAS  San Sebastián-STN London Stansted
9h 15m1 stop Malaga
£98Multiple Airlines
Mon, 1 Mar - Sat, 6 Mar
Multiple Airlines Logo
12:15 - 13:35LTN  London Luton-EAS San Sebastián
24h 20m1 stop Barcelona-El Prat
Multiple Airlines Logo
21:30 - 14:15EAS  San Sebastián-LTN London Luton
17h 45m1 stop Madrid Barajas
£99Multiple Airlines
Sat, 12 Dec - Thu, 17 Dec
Multiple Airlines Logo
05:55 - 20:35LTN  London Luton-EAS San Sebastián
13h 40m1 stop Barcelona-El Prat
Multiple Airlines Logo
11:10 - 22:50EAS  San Sebastián-LTN London Luton
12h 40m1 stop Malaga
£104Multiple Airlines
Thu, 14 Jan - Sun, 17 Jan
Multiple Airlines Logo
21:30 - 08:40LTN  London Luton-EAS San Sebastián
10h 10m1 stop Madrid Barajas
Multiple Airlines Logo
17:35 - 22:05EAS  San Sebastián-LTN London Luton
5h 30m1 stop Madrid Barajas
£107Multiple Airlines
Mon, 18 Jan - Sat, 23 Jan
Multiple Airlines Logo
06:00 - 13:35LTN  London Luton-EAS San Sebastián
6h 35m1 stop Barcelona-El Prat
Multiple Airlines Logo
13:40 - 20:50EAS  San Sebastián-LTN London Luton
8h 10m1 stop Madrid Barajas
£107Multiple Airlines
Mon, 1 Mar - Sat, 6 Mar
Multiple Airlines Logo
20:45 - 13:35STN  London Stansted-EAS San Sebastián
15h 50m2 stops Krakow J. Paul II Balice Barcelona-El Prat
Multiple Airlines Logo
14:10 - 21:20EAS  San Sebastián-STN London Stansted
8h 10m1 stop Barcelona-El Prat
£107Multiple Airlines
Mon, 1 Mar - Sat, 6 Mar
Multiple Airlines Logo
21:35 - 13:35STN  London Stansted-EAS San Sebastián
15h 00m1 stop Barcelona-El Prat
Multiple Airlines Logo
14:10 - 21:20EAS  San Sebastián-STN London Stansted
8h 10m1 stop Barcelona-El Prat
£109Multiple Airlines
Fri, 26 Mar - Mon, 29 Mar
British Airways Logo
13:40 - 16:35LCY  London City-EAS San Sebastián
1h 55mdirect
British Airways Logo
13:15 - 14:10EAS  San Sebastián-LCY London City
1h 55mdirect
£229British Airways
Fri, 26 Mar - Mon, 29 Mar
British Airways Logo
13:40 - 16:35LCY  London City-EAS San Sebastián
1h 55mdirect
British Airways Logo
13:15 - 14:10EAS  San Sebastián-LCY London City
1h 55mdirect
£252British Airways
Booking Insights

Price, demand, and travel trends for flights to San Sebastian

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest flight to San Sebastian?

London Luton Airport to San Sebastian is the cheapest route at £98 return, found in the past 5 days on KAYAK. London City Airport to San Sebastian is the most popular connection with return deals from £229.

How much is a flight to San Sebastian?

On average, a return flight from the United Kingdom to San Sebastian costs £316, based on KAYAK data over the past 12 months. Return fares from Manchester average £265, while Edinburgh runs a bit higher at £291.

What is the cheapest day to fly to San Sebastian?

Thursday is the cheapest day to fly to San Sebastian at £266 return on average over the past 12 months on KAYAK. Friday is the most expensive at £375.

What is the cheapest month to fly to San Sebastian?

•January is the cheapest month to fly to San Sebastian with an average price of £213 return.
•September (£381) and August (£368) are the most expensive.

Based on KAYAK data over the past 12 months.

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

Evening flights to San Sebastian are the cheapest at £199 return on average. Afternoon flights are the most expensive at £347.

What is a good deal for flights to San Sebastian?

Flights under £236 are considered a good deal. 25% of KAYAK users found return flights to San Sebastian at or below these prices, with the lowest fares from:
•Liverpool £199
•Manchester £202
•London £233.

Expert advice

Expert advice for your flight to San Sebastian

 
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.

Key details for flights to San Sebastian

Low season

December

Cheapest flight

£50
Beat the crowds with an average 81% drop in traveller numbers.
The most popular month to fly with an average 76% increase in traveller numbers.
One-way flight from London Luton 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

Your questions about flights to San Sebastian, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to San Sebastian is a good deal?

    A good deal on a flight to San Sebastian is around £236 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How long is a direct flight to San Sebastian?

    Direct flights to San Sebastian are available from London, with a flight time of about 1h 55m.

  • Which city has the cheapest flights to San Sebastian?

    Based on fares booked in the past 5 days, the cheapest flights to San Sebastian are from London, starting at £98 return.

  • What is the difference between the most popular and the most frequent airline at San Sebastian?

    British Airways operates the most flights from the United Kingdom to San Sebastian at 0 per week, and for this route British Airways is also the airline most often selected by KAYAK users searching for flights from the United Kingdom to San Sebastian. The two are sometimes different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

Your guide to booking San Sebastian flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to San Sebastian, a good return fare is around £236. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to San Sebastian in January. Return fares historically average £213, making January the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to afternoon to save up to £148 on a return flight. Afternoon flights to San Sebastian average £199 compared to £347 for midday flights.
  • Bag allowances vary by airline, fare type, cabin class, and route. On flights to San Sebastian, some airlines may include bags at no extra cost. For example, British Airways includes a cabin bag and a checked bag in Economy class. Always check the fare details before booking, since bag policies can change by ticket type.
  • Once you arrive in San Sebastian, a few great places to start are Basilica de Santa Maria del Coro, Kursaal Palace San Sebastián, and Teatro Victoria Eugenia. These are popular with first-time visitors and can give you a good feel for the area.

Reviews of the top 3 airlines flying to San Sebastian

 
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 1288 reviews
7.7Crew
5.9Entertainment
6.2Food
7.2Boarding
6.9Comfort
Airline reviews

Long wait for the stairs, the bus to disembark from the plane, and the shuttle to the terminal.

6.0 GoodNathan, Oct 2026
Read more Vueling reviews

Long wait for the stairs, the bus to disembark from the plane, and the shuttle to the terminal.

Was a really good flight and so fast always try to get the first 5 road if you can

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.

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.

Everything was great. Despite the French protests going on, the flight departed and arrived on time.

To our surprise, the plane had recently been upgraded and had in flight entertainment, boarding was fast and we even landed 20’ ahead of schedule.

The plane got delayed, ground staff communications were dreadful, process to get on the plane was amateur, sitting in the plane for ages before takeoff is avoidable… will not chose that flight ever again.

Everything was on time and easy. Food in business class was great. There was no entertainment on board, though with business class you could get free internet, but so spotty it wasn't worthwhile.

They could have provided more than a premade mass produced tina sandwich for a 10 hour delay and/or had something available on oars other than potat chips once we boarded. They also could have not lost our luggage. Or barring that, at least foled a claim for us once we landed. Instead all of those things happened and they told us if we wanted to file a claim to do so online. I laid for business class for both of us. What an incredible waste of money.

We were bumped out of bulkhead seats we purchased a year ago. We were moved to row 5 and the folks in row 4 fully reclined making it difficult to get out to use the restroom. The seat have too little padding making them uncomfortable 3 hours into the flight. The movies did not offer closed captioning and the earbuds were poor so the entertainment was mostly unusable. The food was just passable. I would not fly Iberia/level again. Iberia also bumped us off our direct return flight so I would say the whole experience with this airline is poor.

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.

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.

Our original flight was cancelled. This was a slightly earlier flight. We were business class and it was very good. The staff were marvellous and very helpful. Pity our baggage didn't make it!

Pleasant and friendly staff. Comfortable aircraft. Speedy boarding. Took off on time. Arrived earlier than scheduled. Overall very enjoyable flight.

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.

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