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Cheap flights from London Heathrow Airport to San Sebastian from £105

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 31/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — EAS
26 Dec — 2 Jan1
1 adult

Cheap flight deals from Heathrow to San Sebastian

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to San Sebastian (EAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 December 2024.

Round-trip from

£106

One-way from

£105

Popular in

March

Cheapest in

February

Average price

£244
25/1-29/1
  • 25/1-29/1
  • 2 total stops
  • 21h 30m total
  • London to San Sebastian
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Iberia
  • Iberia
  • 31/12
  • 1 total stop
  • 12h 00m total
  • London to San Sebastian
Search Deals
High demand for flights, 0% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Heathrow to San Sebastian

Cheapest flights from Heathrow to San Sebastian
Explore the most affordable flight options available from Heathrow to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 December 2024.

Mon 23/1220:50LHR - EAS
1 stop19h 15mVueling
Mon 30/1208:35EAS - LHR
1 stop12h 30mVueling
Deal found 20/12£362
Mon 23/1212:15LHR - EAS
2 stops27h 50mMultiple Airlines
Mon 30/1208:35EAS - LHR
1 stop12h 30mMultiple Airlines
Deal found 20/12£444

Find flights from Heathrow to San Sebastian within your budget

Customise your flight search to find flights from Heathrow to San Sebastian that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Sat 25/1

20:50-07:35

1 stop9h 45m

San Sebastián

Wed 29/1

08:10-18:55

1 stop11h 45m

£106

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Mon 20/1

20:50-07:35

1 stop9h 45m

San Sebastián

Sun 26/1

08:10-20:05

1 stop12h 55m

£136

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Sat 14/6

14:40-20:50

1 stop5h 10m

San Sebastián

Wed 18/6

09:20-13:30

1 stop5h 10m

£194

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Tue 31/12

19:40-08:40

1 stop12h 00m

£105

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Mon 30/12

20:50-07:35

1 stop9h 45m

£180

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Mon 30/12

07:05-08:40

2 stops24h 35m

£223

Flights are sorted by cheapest return flights first.

Deals found on 20/12

Best time to book a flight from Heathrow to San Sebastian

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

Travel insights for flights from Heathrow to San Sebastian

Get recent, data-driven insights about flights from Heathrow to San Sebastian including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Heathrow to San Sebastian. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 December 2024.

It’s typically best to fly out from London Heathrow Airport to San Sebastian in the evening. Doing so could potentially save you 32% on the flight price compared to flying at midday, which is usually more expensive.

Reviews of airlines servicing San Sebastian

Get insights into the airlines that provide service to San Sebastian. 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 San Sebastian. Reviews last updated 21 December 2024.
Vueling
7.1
Good
1,191 reviews
Check prices

Crew

7.7

Comfort

6.8

Entertainment

5.8

Food

6.1

Boarding

7.1

Overall

7.1

Reviews

1 / 10

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

Vueling
7.1
Good
1,191 reviews
Vueling
7.1
Good
1,191 reviews
Check prices

Crew

7.7

Comfort

6.8

Entertainment

5.8

Food

6.1

Boarding

7.1

Overall

7.1

Reviews

1 / 10

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

Iberia
7.0
Good
2,655 reviews
Vueling
7.1
Good
1,191 reviews
Check prices

Crew

7.7

Comfort

6.8

Entertainment

5.8

Food

6.1

Boarding

7.1

Overall

7.1

Reviews

1 / 10

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

Related info for your journey

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

    Located just 9.7 mi from the city center, San Sebastián is the airport most travelers will use when flying to San Sebastian from London Heathrow. Booking flights from London Heathrow to San Sebastián (EAS) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 3 different airlines.

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

    Flying on Vueling is currently your cheapest option to San Sebastian, with prices starting at £136. Another option worth looking into is Iberia, starting at £194 return. You may be able to fly from London Heathrow Airport to San Sebastian for 50% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Heathrow to San Sebastian?

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Heathrow to San Sebastian

Discover the top 3 airlines that operate flights from Heathrow to San Sebastian. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 December 2024.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest£157Average£273FlexibilityNo cancel feeOn-time88%
Search Vueling flights
IberiaCheapest£183Average£244FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£268Average£279FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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 Heathrow to San Sebastian?

Cheapflights helps you search for flights from Heathrow to San Sebastian via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow to San Sebastian by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

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

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