Cheap flights from Bilbao to London from $25

The cheapest month to fly to London from Bilbao is in January. Flight prices, which tend to average around $107, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Bilbao averaging around $109.

The cheapest day to depart from Bilbao to London is on a Tuesday. Travelers who choose to depart for London on a Tuesday will often find tickets for as low as $70. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $225. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

Flying to London from Bilbao in the evening is the least expensive time of day to depart. momondo users have found prices as low as $81 when looking at flights departing in the evening. Flights to London are more costly in the afternoon, with an average ticket price of $235. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to London from Bilbao when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $186 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Bilbao for as low as $92 on momondo.

There are 2 cabin classes available to choose from on Bilbao to London 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 8% of flights between Bilbao and London have experienced a delay on any given week. The average delay length over the past 12 months has been 109 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights at night 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 7% of their flights experiencing any sort of delay.

10 flights are operational daily from Bilbao to London as of July 2026. The most popular departure time for this route is 1:00PM, with 47% of flights per day taking off in the afternoon.

As of July 2026, there are 76 flights per week flying from Bilbao to London. The most common day of the week flights depart is Mon, with 21% of flights taking off on this day.