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Cheap flights from Lisbon to Frankfurt am Main Airport

LIS — FRA
3 Sep — 10 Sep1
1 adult

Cheapflights Tip: The best prices from Lisbon Humberto Delgado to Frankfurt am Main are usually found in March or February, booked 66 days in advance, depart on a Thursday or Sunday and return on a Thursday

Cheap 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 29 August 2025.

Popular in

September

Cheapest in

March

Average price

£304

Good round-trip deal

£256 or less

Good one-way deal

£178 or less
Highest demand for flights based on searches. 14% potential increase in price (£32 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Lisbon Humberto Delgado to Frankfurt am Main.
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Price to beat on a one-way flight from Lisbon Humberto Delgado to Frankfurt am Main.
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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 return 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

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 return flight from Lisbon to Frankfurt. Price data was last updated on 22 August 2025.

Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Lisbon to Frankfurt am Main Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Lisbon to Frankfurt am Main Airport?

Currently, February is the cheapest month in which you can book a flight from Lisbon to Frankfurt am Main Airport (average of £187). Flying from Lisbon to Frankfurt am Main Airport in June is currently the most expensive (average of £247). 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 29 August 2025.

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 at midday tend to be the most expensive. A flight in the morning could potentially save you up to 53% on airfare.

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 29 August 2025.
Check out reviews from past customers who have flown with TAP AIR PORTUGAL and Lufthansa 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.
TAP AIR PORTUGAL
7.1
Good
1,966 reviews
Check prices

Boarding

7.0

Comfort

7.1

Crew

7.8

Food

6.2

Entertainment

6.3

Overall

7.1

Reviews

1 / 20
6.0
Good

Delsy,Aug 2025

LIS - MIA

Boarding was a hassle. When I asked if my flight class had been assigned, the staff treated me poorly. The seats were small and very hard, and the temperature was extremely hot for about half of the flight. The food was good, but there wasn't enough chicken for the entire plane, so I only received pasta with no other options. The flight attendants were not friendly at all. Overall, for a group of 24 people, it was a very unpleasant experience.
TAP AIR PORTUGAL
7.1
Good
1,966 reviews
TAP AIR PORTUGAL
7.1
Good
1,966 reviews
Check prices

Boarding

7.0

Comfort

7.1

Crew

7.8

Food

6.2

Entertainment

6.3

Overall

7.1

Reviews

1 / 20
6.0
Good

Delsy,Aug 2025

LIS - MIA

Boarding was a hassle. When I asked if my flight class had been assigned, the staff treated me poorly. The seats were small and very hard, and the temperature was extremely hot for about half of the flight. The food was good, but there wasn't enough chicken for the entire plane, so I only received pasta with no other options. The flight attendants were not friendly at all. Overall, for a group of 24 people, it was a very unpleasant experience.
Lufthansa
6.8
Okay
7,371 reviews
TAP AIR PORTUGAL
7.1
Good
1,966 reviews
Check prices

Boarding

7.0

Comfort

7.1

Crew

7.8

Food

6.2

Entertainment

6.3

Overall

7.1

Reviews

1 / 20
6.0
Good

Delsy,Aug 2025

LIS - MIA

Boarding was a hassle. When I asked if my flight class had been assigned, the staff treated me poorly. The seats were small and very hard, and the temperature was extremely hot for about half of the flight. The food was good, but there wasn't enough chicken for the entire plane, so I only received pasta with no other options. The flight attendants were not friendly at all. Overall, for a group of 24 people, it was a very unpleasant experience.

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?

    Lisbon Humberto Delgado (LIS), located 4.2 mi from the city center, is the airport you fly out of when you book flights from Lisbon to Frankfurt am Main. 2 airlines have flights from Humberto Delgado to Frankfurt am Main on a regular basis. Booking flights from Lisbon Humberto Delgado to Frankfurt am Main should not be difficult; the airport handles an average of 29 outbound flights to Frankfurt am Main per day.

  • What are the cheapest airlines flying from Lisbon to Frankfurt am Main Airport round-trip?

    Currently priced at £184, TAP AIR PORTUGAL will fly you from Lisbon to Frankfurt am Main Airport and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Lufthansa for as low as £185. TAP AIR PORTUGAL is 26% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Lisbon to Frankfurt am Main Airport?

    Consider United Airlines (67%), Austrian Airlines (59%) or Air Canada (54%) when booking your flight. These represent the most reliable airlines when flying from Lisbon to Frankfurt am Main Airport.

  • Can I find deals for flights from Lisbon to Frankfurt that include hotel bookings?

    Yes. In addition to deals on Lisbon to Frankfurt flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Lisbon to Frankfurt?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lisbon to Frankfurt.

  • 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, February is the cheapest month in which you can book a flight from Lisbon to Frankfurt am Main Airport (average of £187). Flying from Lisbon to Frankfurt am Main Airport in June is currently the most expensive (average of £247). 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.

See more FAQs

Travelling to a place near Frankfurt am Main Airport?

Book flights to Frankfurt am Main Airport if you plan to visit one of these locations
Koblenz
Baden-Baden
Wurzburg
Bad Homburg
Mainz
Pforzheim
Trier
Wiesbaden
Fulda
Heilbronn
Bad Ems
Kaiserslautern
Rothenburg ob der Tauber
Rüdesheim am Rhein
Speyer
Nuerburg

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Top 2 airlines flying from Lisbon to Frankfurt

Discover the top 2 airlines 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 858,174 searches. Data last updated 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£184Average£214FlexibilityNo cancel feeOn-timeN/A
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LufthansaCheapest£185Average£347FlexibilityNo cancel feeOn-time76%
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Lisbon to Frankfurt. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Lisbon to Frankfurt?

Millions of users choose and trust Cheapflights to book the best flight deals from Lisbon to Frankfurt for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Lisbon to Frankfurt with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Lisbon to Frankfurt, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Lisbon to Frankfurt become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Frankfurt from Lisbon today and book when prices fit your budget.

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