Cheap flights from London Heathrow to San Sebastian

Q: What are the cheapest airlines?

British Airways. These airlines usually offer the cheapest flights from London Heathrow to San Sebastian.

Q: What airlines fly indirectly?

British Airways, Vueling. These airlines fly from London Heathrow to San Sebastian, but you’ll have at least one layover.

Q: How long is the flight?

5 hrs 50 mins. This is the shortest flight time from London Heathrow to San Sebastian.

from as little as £595

7 nights in San Sebastian, departing London Heathrow on 09 / Jul / 2024 with British Airways (price found 36 hours ago)

Subject to availability, prices correct of the last 24 hours

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Cheap return flights from London Heathrow to San Sebastian

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The London Heathrow / San Sebastian route

All 909 km of it

Cheap flight deals for this route

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San Sebastian flight facts

What you need to know

What are the cheapest airlines?

British Airways

These airlines usually offer the cheapest flights from London Heathrow to San Sebastian.

What airlines fly indirectly?

British Airways
Vueling

These airlines fly from London Heathrow to San Sebastian, but you’ll have at least one layover.

How long is the flight?

5 hrs 50 mins

This is the shortest flight time from London Heathrow to San Sebastian.

Alternative flights from the UK to San Sebastian

Check out prices for other routes

London to San Sebastian

from £595 pp

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Manchester to San Sebastian

from £575 pp

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Edinburgh to San Sebastian

from £279 pp

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London Gatwick to San Sebastian

from £649 pp

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Alternative flights from London Heathrow

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Geneva from London Heathrow

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Zurich from London Heathrow

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09 / Jul / 2024 is currently the lowest priced day of the year to fly the London Heathrow/San Sebastian route. There are around 18 flights on any given week from the UK to San Sebastian and the cheapest month to fly right now is July.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)

LOWEST

6 °C

AVG

13 °C

HIGHEST

22 °C

Rainfall (mm)

LOWEST

83 mm

AVG

118.8 mm

HIGHEST

170 mm

Key facts about San Sebastian

Currency

Euro

Language

Spanish

Timezone

1 hrs ahead of GMT

How to get cheap flights from London Heathrow to San Sebastian

Tips and advice from our flight experts

If you're looking to fly from London Heathrow to San Sebastian, you might like to know that 09 / Jul / 2024 currently has the cheapest flights. At the moment, there are two airlines flying to San Sebastian. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to San Sebastian.

The most popular airlines offering flights to San Sebastian are British Airways & Vueling. British Airways is the most popular one, but that doesn’t mean their flights will be the cheapest. If you can't find a flight time that suits you, why not look at flying out from a different airport?

Generally speaking, the flight from London Heathrow to San Sebastian takes around 5 hrs 50 mins. The fastest flight takes 5 hrs 50 mins to cover the 909 km distance. You can view all flight times yourself in the results list.

You can also search by month, which will reveal the cheapest time of the week to fly.