Cheap flights from San Sebastian to London

One-way fares from €51 · EAS → LON · prices found by travellers in the last 48 hours

Compare all dates London → San Sebastian
Cheapest fare
€51

Iberia · Wed, 13 Jan

Cheapest month
January

from €51

Direct flights
Not recently

Usually 1+ stop

Quickest trip
3h 15m

920 km

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Cheapest month to fly from San Sebastian to London

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. January 2027 Cheapest €51
  2. June 2027 €93

Cheapest dates in January 2027

The lowest fares we've seen for each day, cheapest first.

Iberia
Depart09:20 Wed, 13 JanEAS → LTN 3h 45m · 1 stop
€51one way, per person
View deal
Iberia
Depart13:40 Sat, 16 JanEAS → LTN 3h 45m · 1 stop
€51one way, per person
View deal
Iberia
Depart13:40 Tue, 19 JanEAS → LTN 3h 45m · 1 stop
€51one way, per person
View deal
Iberia
Depart13:40 Sat, 23 JanEAS → LTN 3h 45m · 1 stop
€51one way, per person
View deal
Iberia
Depart09:20 Mon, 25 JanEAS → LTN 3h 45m · 1 stop
€51one way, per person
View deal
Iberia
Depart09:20 Wed, 27 JanEAS → LTN 3h 45m · 1 stop
€51one way, per person
View deal
Iberia
Depart13:40 Tue, 12 JanEAS → LTN 3h 45m · 1 stop
€53one way, per person
View deal
Iberia
Depart13:40 Tue, 26 JanEAS → LTN 3h 45m · 1 stop
€53one way, per person
View deal
See every date in January 2027 →

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About flights from San Sebastian to London

San Sebastian (EAS) and London (LON) are about 920 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 3h 15m. Over the next few months, one-way fares start from €51, and January 2027 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from San Sebastian to London?

The cheapest one-way fare we've seen recently is €51 with Iberia, departing Wednesday, 13 January 2027. Over the coming months, the lowest fare in each month ranges from €51 to €93.

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

January 2027 currently has the lowest fares, from €51 one way.

Are there direct flights from San Sebastian to London?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from San Sebastian to London?

The quickest journey we've seen takes about 3h 15m. San Sebastian and London are around 920 km apart.

Which airlines fly from San Sebastian to London?

Recent fares on this route were with Iberia, Volotea, Vueling and British Airways.

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