Cheap flights from London to Bilbao from $36

The cheapest month to fly to Bilbao from London is in February. Flight prices, which tend to average around $114, are often lower during this time because this is during the off-season. If you’re not able to fly to Bilbao in February, then November is your next best option. Flight prices from London to Bilbao during November average around $126.

The cheapest day to depart from London to Bilbao is on a Wednesday. Travelers who choose to depart for Bilbao on a Wednesday will often find tickets for as low as $116. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $207. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bilbao.

Our most recent data shows that the best time of day to fly to Bilbao is at noon. Flights from London to Bilbao during this time can be as low as $143. In the morning is when there is more demand to fly to Bilbao, so prices are often more expensive at around $220 per ticket.

Fly from London Heathrow to Bilbao for the best London - Bilbao flight prices

You are more likely to see cheaper flights to Bilbao from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Bilbao for around $159 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bilbao from London for as low as $127 on momondo.

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

Historically, on average around 15% of flights between London and Bilbao have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, Vueling have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

As of November 2026, there are 12 flights per day flying from London to Bilbao. The most common time of day flights depart is 9:00AM, with 44% of flights taking off in the evening.

84 flights are operational weekly from London to Bilbao as of November 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.