Cheap flights from Lisbon to Frankfurt am Main Airport
LIS — FRA
27 Feb — 6 Mar1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Lisbon Humberto Delgado to Frankfurt am Main are usually found in May or March, booked 55 days in advance, depart on a Saturday or Thursday and return on a Monday
Find flight deals from Lisbon to Frankfurt
Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Frankfurt (FRA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 January 2026.
Popular in
September
Cheapest in
May
Average price
C$ 503
Highest demand for flights based on searches. 10% potential increase in price (C$ 77 potential increase over avg. RT price).
Best time to book a flight from Lisbon to Frankfurt
Have a flexible travel schedule? Discover the best time to fly to Frankfurt from Lisbon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Lisbon to Frankfurt am Main Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Lisbon to Frankfurt am Main Airport?
Use this chart to determine the optimal time to book a round-trip flight from Lisbon to Frankfurt. Price data was last updated on 23 January 2026.
The best time to book flights from Lisbon to Frankfurt am Main Airport is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Lisbon to Frankfurt am Main Airport?
Currently, December is the cheapest month in which you can book a flight from Lisbon to Frankfurt am Main Airport (average of C$ 243). Flying from Lisbon to Frankfurt am Main Airport in April is currently the most expensive (average of C$ 365). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LIS to FRA?
Find hourly flight availability from Lisbon to Frankfurt. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 January 2026.
One of the essential ways to save on airfare from Lisbon to Frankfurt am Main Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 84% on airfare.
Weekly flight availability from Lisbon to Frankfurt am Main Airport
Explore weekly flight availability from Lisbon to Frankfurt. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 28 January 2026.
The most flights from LIS to FRA are scheduled on a Tuesday (37 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).
How often are flights from Lisbon to Frankfurt am Main delayed?
About 26% of weekly flights between Lisbon and Frankfurt am Main have experienced delays in the past year, with the average delay time being 119 minutes.
What is the most punctual flight time for Lisbon to Frankfurt am Main flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Lisbon to Frankfurt am Main flights?
Over the past year, Lufthansa has had the lowest number of delays on this route, with just 23% of flights being delayed.
Reviews of airlines servicing Frankfurt
Get insights into the airlines that provide service to Frankfurt. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Frankfurt. Reviews last updated 28 January 2026.
Check out reviews from past customers who have flown with TAP AIR PORTUGAL from Lisbon to Frankfurt am Main Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Both flights returning to newirk airport was delayed by over a hour with minimum early notification
Related info for your journey
Find useful and relevant information for your journey from Lisbon to Frankfurt. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Lisbon to Frankfurt am Main?
Located just 6.7 km from the city centre, Lisbon Humberto Delgado is the airport most travellers will use when flying to Frankfurt am Main from Lisbon. Booking flights from Humberto Delgado (LIS) to Frankfurt am Main should be relatively easy as there are 12 daily outbound flights to Frankfurt am Main from 1 airline.
What is the cheapest airline to fly from Lisbon to Frankfurt am Main Airport round-trip?
Cheapflights users have booked flights from Lisbon to Frankfurt am Main Airport round-trip from C$ 442. TAP AIR PORTUGAL is currently priced 6% below the average price you’ll pay for this route.
Can I find deals for business class flights from Lisbon to Frankfurt?
Yes. Cheapflights offers flight deals from Lisbon to Frankfurt by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Lisbon to Frankfurt am Main Airport?
Currently, December is the cheapest month in which you can book a flight from Lisbon to Frankfurt am Main Airport (average of C$ 243). Flying from Lisbon to Frankfurt am Main Airport in April is currently the most expensive (average of C$ 365). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Frankfurt departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 28 January 2026.
Discover the top airline that operate flights from Lisbon to Frankfurt. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 January 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Lisbon to Frankfurt?
When you search for this flight from Lisbon to Frankfurt, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Lisbon to Frankfurt?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Lisbon to Frankfurt.
Can Cheapflights find flights from Lisbon to Frankfurt with no change fees?
Yes, we can. To see specific flights from Lisbon to Frankfurt with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Lisbon to Frankfurt become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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