Find flights
Deals
When to book
FAQs

Cheap flights from Rome to Lisbon from £45

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
ROM — LIS
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Rome to Lisbon Humberto Delgado are usually found in January or February, booked 34 days in advance, depart on a Sunday or Thursday and return on a Friday

Cheap flight deals from Rome to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Rome (ROM) to Lisbon (LIS). 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 31 October 2025.

Round-trip from

£87

One-way from

£45

Popular in

August

Cheapest in

January

Average price

£137

Good one-way deal

£60 or less
Ryanair
  • Ryanair
  • 13/12-20/12
  • Nonstop
  • 6h 20m total
  • Rome to Lisbon
Search Deals
easyJet
  • easyJet
  • 24/1
  • 1 total stop
  • 26h 20m total
  • Rome to Lisbon
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£28 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a one-way flight from Rome (ROM) to Lisbon Humberto Delgado.
Search Deals

Find flight deals from Rome to Lisbon

Enter your travel dates to find the best prices.

Cheapest flights from Rome to Lisbon
Explore the most affordable flight options available from Rome to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.

Sat 13/1205:45FCO - LIS
Nonstop3h 10mMultiple Airlines
Sat 20/1218:10LIS - FCO
Nonstop3h 10mMultiple Airlines
Deal found 29/10£87
Sun 14/1213:45FCO - LIS
Nonstop3h 10mRyanair
Tue 16/1208:55LIS - FCO
Nonstop3h 10mRyanair
Deal found 29/10£91
Fri 19/1214:10FCO - LIS
Nonstop3h 10mRyanair
Mon 22/1221:00LIS - FCO
Nonstop2h 55mRyanair
Deal found 29/10£93
Sat 13/1215:35FCO - LIS
Nonstop3h 10mRyanair
Mon 15/1221:00LIS - FCO
Nonstop2h 55mRyanair
Deal found 29/10£99
Fri 28/1114:10FCO - LIS
Nonstop3h 10mRyanair
Mon 1/1221:00LIS - FCO
Nonstop2h 55mRyanair
Deal found 29/10£105
Sun 14/1208:25FCO - LIS
2 stops24h 10mMultiple Airlines
Sun 21/1209:00LIS - FCO
Nonstop3h 05mMultiple Airlines
Deal found 30/10£105
Thu 20/1112:10FCO - LIS
Nonstop3h 10mRyanair
Fri 21/1105:55LIS - FCO
Nonstop3h 10mRyanair
Deal found 29/10£106

Cheapflights Fare Finder

 
Customise your flight search to find flights from Rome to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Rome to Lisbon that are best for you.

Fly from

Rome

Fly to

Lisbon

Route

Depart

Return

Price

RomeLisbon

FCO - LIS

FCOLIS

Rome Fiumicino

Sun 14/12

13:45-15:55

Nonstop3h 10m

Lisbon Humberto Delgado

Tue 16/12

08:55-13:05

Nonstop3h 10m

£91

RomeLisbon

FCO - LIS

FCOLIS

Rome Fiumicino

Fri 19/12

14:10-16:20

Nonstop3h 10m

Lisbon Humberto Delgado

Mon 22/12

21:00-00:55

Nonstop2h 55m

£93

RomeLisbon

FCO - LIS

FCOLIS

Rome Fiumicino

Mon 5/1

14:00-16:10

Nonstop3h 10m

Lisbon Humberto Delgado

Mon 12/1

21:00-00:55

Nonstop2h 55m

£95

RomeLisbon

FCO - LIS

FCOLIS

Rome Fiumicino

Thu 5/2

20:40-22:50

Nonstop3h 10m

Lisbon Humberto Delgado

Sun 8/2

16:40-20:50

Nonstop3h 10m

£100

RomeLisbon

FCO - LIS

FCOLIS

Rome Fiumicino

Fri 28/11

14:10-16:20

Nonstop3h 10m

Lisbon Humberto Delgado

Mon 1/12

21:00-00:55

Nonstop2h 55m

£105

RomeLisbon

FCO - LIS

FCOLIS

Rome Fiumicino

Sat 13/12

05:45-07:55

Nonstop3h 10m

Lisbon Humberto Delgado

Sat 20/12

08:35-12:40

Nonstop3h 05m

£106

RomeLisbon

FCO - LIS

FCOLIS

Rome Fiumicino

Mon 17/11

06:05-08:15

Nonstop3h 10m

Lisbon Humberto Delgado

Fri 19/12

21:40-01:45

Nonstop3h 05m

£112

RomeLisbon

FCO - LIS

FCOLIS

Rome Fiumicino

Sat 24/1

17:30-18:50

1 stop26h 20m

£45

RomeLisbon

FCO - LIS

FCOLIS

Rome Fiumicino

Fri 30/1

13:30-18:35

1 stop6h 05m

£53

RomeLisbon

FCO - LIS

FCOLIS

Rome Fiumicino

Wed 17/12

15:50-23:25

1 stop8h 35m

£60

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 18 results
1
2

Best time to book a flight from Rome to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Rome 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 Rome to Lisbon

How far ahead should I book a flight from Rome to Lisbon?

Use this chart to determine the optimal time to book a return flight from Rome to Lisbon. Price data was last updated on 24 October 2025.

Booking 34 days in advance of your planned departure date is, on average, the best time to get cheap flights from Rome to Lisbon. 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 Rome to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Rome to Lisbon (average of £29). Flying from Rome to Lisbon in August is currently the most expensive (average of £94). 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 ROM to LIS?

Find hourly flight availability from Rome to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.

One of the essential ways to save on airfare from Rome to Lisbon is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 51% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Rome to Lisbon. 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 into for flights to Lisbon from Rome?

    Lisbon Humberto Delgado (LIS) is the airport you will fly into if you book a flight from Rome to Lisbon. You should not have trouble finding flights to Humberto Delgado from Rome; the airport handles an average of 16 inbound flights from Rome per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Lisbon airport from Rome. It is only a 4.2 mi journey from Humberto Delgado (LIS) to Lisbon’s city center.

  • How long is the flight from Rome to Lisbon?

    Departing from Rome to Lisbon will take you 3h 10m. The distance between Rome and Lisbon is about 1143 mi. Most flights are nonstop.

  • What are the most reliable airlines from Rome to Lisbon?

    Before booking your flight to Lisbon from Rome, check out the most reliable airlines to get you to your destination on time: Ryanair (84%), Malta Air (81%), Ethiopian Air( 61%).

  • What are the cheapest flights from Rome to Lisbon?

    Looking for the cheapest flight from Rome to Lisbon? While on average our users pay £86, our data indicates the cheapest price to be £54. The most popular route (Rome Fiumicino - Lisbon Humberto Delgado), is priced around £266.

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

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

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

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

  • Can I find deals for business class flights from Rome to Lisbon?

    Yes. Cheapflights offers flight deals from Rome to Lisbon 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 Rome to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Rome to Lisbon (average of £29). Flying from Rome to Lisbon in August is currently the most expensive (average of £94). 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 Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Madeira
Setúbal
Oeiras
Fátima
Estoril
Almada
Beja
Sintra
Costa da Caparica
Óbidos
Nazaré
Sesimbra
Peniche

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Rome to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
Leonardo da Vinci/Fiumicino to Lisbon flights

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 Rome to Lisbon?

Cheapflights makes it easy to find Rome to Lisbon flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Rome to Lisbon by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Lisbon from Rome? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Rome to Lisbon on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.