Cheap flights from Geneva to Lisbon from $105

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 $184. 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 $197.

Our data shows that Wednesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $240. 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 $501.

The cheapest time of day to fly to Lisbon is in the afternoon when flights can be purchased for as low as $271. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $473 on average. Flights to Lisbon from Geneva at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $242 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Geneva for as low as $191 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.

Vueling, Air Europa, and TAP AIR PORTUGAL 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 48% of people opting to fly with this airline when traveling 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 112 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. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, SWISS have had the least number of delays on this route over the last 12 months; with about 24% of their flights experiencing any sort of delay.

As of June 2026, there are 10 flights per day flying from Geneva to Lisbon. The most common time of day flights depart is 6:00PM, with 42% of flights taking off in the afternoon.

As of June 2026, 73 flights take off from Geneva and land in Lisbon each week. The most common flight departure day for this route is Sun, with 23% of weekly flights taking off on this day.