Cheap flights from London Heathrow Airport to Galicia from £45

The month of January is, on average, the cheapest month to fly to Galicia from London Heathrow Airport, with most prices found around £54. If you are unable to visit Galicia during the month of January, then departing from London Heathrow Airport during the month October is also very affordable. Most momondo users find prices during this month for around £60.

On average, the least expensive day to fly to Galicia from London Heathrow Airport is on a Friday. momondo users have found tickets for Friday departures for as low as £99. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Galicia is Thursday, with ticket prices averaging around £165.

According to our data, the cheapest time of day to fly to Galicia is in the evening. momondo users have found flights departing from London Heathrow Airport to Galicia in the evening for as low as £82. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around £152. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from London Heathrow to Santiago de Compostela for the best London Heathrow - Galicia flight prices

You are more likely to see cheaper flights to Galicia from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Galicia for around £142 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Galicia from London Heathrow Airport for as low as £70 on momondo.

There is only 1 cabin class available to choose from on London Heathrow Airport to Galicia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Vueling is the most popular carrier operating from London Heathrow to Galicia

Vueling, Iberia and British Airways are the top three most popular airlines that fly to Galicia from London Heathrow Airport according to our data. Vueling is the first choice among our users, with 79% of people opting to fly with this airline when travelling to Galicia. Keep in mind that there are 3 different airlines that fly to Galicia on a routine basis, so you have a few additional options to choose from.

3 flights are operational daily from London Heathrow Airport to Galicia as of July 2026. The most popular departure time for this route is 18:00, with 100% of flights per day taking off in the evening.

As of July 2026, 21 flights take off from London Heathrow Airport and land in Galicia each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.