Cheap flights from Lisbon to London from C$ 113

In general, January is the cheapest month to fly from Lisbon to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 186. If you aren’t able to travel to London during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of C$ 204.

According to our data, Saturday is the cheapest day to fly to London from Lisbon. The lowest ticket price found for a Saturday departure recently was C$ 238. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Lisbon to London for around C$ 800.

Our most recent data shows that the best time of day to fly to London is in the afternoon. Flights from Lisbon to London during this time can be as low as C$ 294. In the morning is when there is more demand to fly to London, so prices are often more expensive at around C$ 446 per ticket.

Fly from Lisbon Humberto Delgado to London Luton for the best Lisbon Humberto Delgado - London flight prices

You are more likely to see cheaper flights to London from Lisbon when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around C$ 356 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Lisbon for as low as C$ 281 on momondo.

There are 2 cabin classes available to choose from on Lisbon to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 8% on your flight if you consider stops on a Lisbon to London flight.

As of July 2026, prices for Lisbon to London flights are approximately 12% cheaper when compared to flights at the same time last year.

Historically, on average around 28% of flights between Lisbon and London 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 departing at night have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, British Airways has had the least delays on this route over the last 12 months, with about 21% of their flights experiencing any sort of delay.

The number of flights available between Lisbon and London is 67 per day as of July 2026. The most frequent departure time is 4:00p.m., with 43% of daily flights leaving at noon.

As of July 2026, 474 flights take off from Lisbon and land in London each week. The most common flight departure day for this route is Fri, with 18% of weekly flights taking off on this day.