Cheap flights from Frankfurt am Main Airport to Lisbon from $99

In general, February is the cheapest month to fly from Frankfurt am Main Airport to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $308. If you are unable to visit Lisbon during the month of February, then departing from Frankfurt am Main Airport during the month January is also very affordable. Most momondo users find prices during this month for around $308.

Our data shows that Friday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $415. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Frankfurt am Main Airport to Lisbon for around $646.

The cheapest time of day to fly to Lisbon is in the evening when flights can be purchased for as low as $406. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $559 on average. Flights to Lisbon from Frankfurt am Main Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Frankfurt am Main to Lisbon Humberto Delgado for the best Frankfurt am Main - Lisbon Humberto Delgado flight prices

You are more likely to see cheaper flights to Lisbon from Frankfurt am Main Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $366 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Frankfurt am Main Airport for as low as $350 on momondo.

There are 3 cabin classes available to choose from on Frankfurt am Main Airport to Lisbon 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 60% on your flight if you consider stops on a Frankfurt am Main Airport to Lisbon flight.

As of October 2026, prices for Frankfurt am Main Airport to Lisbon flights are approximately 49% cheaper when compared to flights at the same time last year.

Historically, on average around 26% of flights between Frankfurt am Main and Lisbon have experienced a delay on any given week. The average delay length over the past 12 months has been 100 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon 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. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Lufthansa have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

The number of flights available between Frankfurt am Main Airport and Lisbon is 18 per day as of October 2026. The most frequent departure time is 1:00PM, with 38% of daily flights leaving at noon.

The number of flights available between Frankfurt am Main Airport and Lisbon is 128 per week as of October 2026. The most frequent departure day is Wed, with 38% of weekly flights leaving on this day.