Cheap flights from Geneva to Lisbon from £68

In general, March is the cheapest month to fly from Geneva to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £137. If you are unable to visit Lisbon during the month of March, then departing from Geneva during the month September is also very affordable. Most momondo users find prices during this month for around £148.

The cheapest day to depart on your flight to Lisbon is on a Thursday when prices can be found for as low as £120. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Geneva to Lisbon for around £797.

At midday is the cheapest time of day to fly from Geneva to Lisbon when you can find flight prices for as low as £190. Flying to Lisbon at midday is an ideal time because this is during off-peak travel hours. Flights to Lisbon are more costly in the evening, with an average ticket price of £332. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Geneva Geneve-Cointrin to Lisbon Humberto Delgado for the best Geneva Geneve-Cointrin - Lisbon Humberto Delgado flight prices

You are more likely to see cheaper flights to Lisbon from Geneva when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around £178 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Geneva for as low as £140 on momondo.

There are 3 cabin classes available to choose from on Geneva to Lisbon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

easyJet and Vueling are the most popular carriers operating from Geneva Geneve-Cointrin to Lisbon Humberto Delgado

TAP AIR PORTUGAL, easyJet and SWISS are the top three most popular airlines that fly to Lisbon from Geneva according to our data. TAP AIR PORTUGAL is the first choice among our users, with 47% of people opting to fly with this airline when travelling to Lisbon. Keep in mind that there are 3 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

Historically, on average around 33% of flights between Geneva and Lisbon have experienced a delay on any given week. The average delay length over the past 12 months has been 111 minutes.

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

Tuesday 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, SWISS have had the fewest delays on this route over the last 12 months, with about 23% of their flights experiencing any sort of delay.

As of August 2026, 11 flights take off from Geneva and land in Lisbon each day. The most common flight departure time for this route is 13:00, with 39% of daily flights taking off in the afternoon.

As of August 2026, there are 83 flights per week flying from Geneva to Lisbon. The most common day of the week flights depart is Thu, with 25% of flights taking off on this day.