Cheap Flights from Louisville Muhammad Ali International to Lisbon

Compare Louisville Muhammad Ali International to Lisbon flight deals

Find the cheapest month or even day of the year to fly to Lisbon

Book the best Lisbon fare with no extra fees

Flight deals from Louisville Muhammad Ali International to Lisbon

Looking for a cheap last-minute deal or the best return flight from Louisville Muhammad Ali International to Lisbon? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Louisville Muhammad Ali International to Lisbon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Louisville Muhammad Ali International to Lisbon flights are currently cheapest in January.

Louisville Muhammad Ali International to Lisbon: Alternative routes

Compare routes from Louisville Muhammad Ali International to Lisbon below. You may find an airport to fly into that's cheaper, faster, or easier than Lisbon.

Louisville to Lisbon: Flight information

The things to know before you go.
Cheapest flight foundRs74,366
Cheapest month to flyJanuary

Finding cheap flights from Louisville Muhammad Ali International to Lisbon: Frequently asked questions

The best price we found for a return flight from Louisville Muhammad Ali International to Lisbon is Rs139,218. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Louisville Muhammad Ali International to Lisbon. But we found flights with one or more stops from Rs139,218.
As of December 2025, there are no flights flying from Louisville Muhammad Ali International to Lisbon.
The cheapest month to fly from Louisville Muhammad Ali International to Lisbon is usually February.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Louisville Muhammad Ali International Airport to Lisbon Airport on Friday, 20 February 2026.
No airlines currently offer direct flights between Louisville Muhammad Ali International Airport and Lisbon Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lisbon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Lisbon.

Flying from Louisville International Airport-Standiford Field (SDF) to Lisbon Portela Airport (LIS): what you need to know

  • Lisbon is four hours ahead of Louisville and observes the UTC+0 timezone.

  • Arrive at the airport on time so you don't miss your SDF to LIS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • You can expect longer lines during popular months such as July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will give you ample time for security and boarding.

  • We make it a breeze to book a flight with a stopover. To see your options for tickets from Louisville International Airport-Standiford Field to Lisbon Portela Airport, uncheck 'Direct flights only.' Then, choose a flight that has a stop long enough to tour your chosen city. Top stopovers between SDF and LIS include:

    • Newark Liberty International Airport

    • Philadelphia International Airport

    • Logan International Airport

How to find the cheapest flights from Louisville International Airport-Standiford Field (SDF) to Lisbon Portela Airport (LIS)

  • The cheapest price we've seen for a one-way Louisville International Airport-Standiford Field to Lisbon Portela Airport flight is Rs74,366. A round-trip plane ticket is currently Rs139,218. Depending on the availability when you book, these fares may change.

  • Don't leave everything to the last minute. You're more likely to find cheap tickets from SDF to LIS if you book early. Airlines often offer some amazing early bird discounts.

  • Finding cheap flights from Louisville International Airport-Standiford Field to Lisbon Portela Airport is more likely if you can be flexible with your dates. Use the 'Whole month' search function to see the lowest fares across each month and snap up a great deal.

  • There's no need to check every day to see if fares have dropped when you set up a Price Alert. We'll let you know as soon as there's a better deal on cheap flights from SDF to LIS.

  • Choose your ideal departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Louisville International Airport-Standiford Field to Lisbon Portela Airport.

Handy information about Louisville International Airport-Standiford Field (SDF)

  • You'll find SDF at 600 Terminal Drive.

  • 77.69% of flights that take off from Louisville International Airport-Standiford Field reach their destination on time.

  • Louisville International Airport-Standiford Field is about 23 kilometres from central Louisville. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 25 minutes or so to get there, depending on the traffic.

  • Expect a trip time of around 2 hours 40 minutes when using public transport.

  • Get your journey off to a leisurely start by staying near SDF. Whether you're taking an early flight from Louisville International Airport-Standiford Field to Lisbon Portela Airport or just don't want to be rushed, these hotels have you covered:

Arriving at Lisbon Portela Airport (LIS)

  • Book a hotel close to LIS if you have a late Louisville International Airport-Standiford Field to Lisbon Portela Airport flight. Settle into one of these accommodation options and make your arrival easier:

  • Grab a Lisbon Portela Airport rental car and explore Lisbon and beyond with your own wheels. Klass Wagen, Goldcar and OK Mobility are popular providers to choose from here.

  • Booking your ride from Lisbon Portela Airport around two weeks in advance boosts your odds of scoring a great price.

Getting from Lisbon Portela Airport (LIS) to central Lisbon

  • Lisbon Portela Airport to central Lisbon has a drive time of about 20 minutes. It's approximately 10 kilometres away.

  • Travelling to the centre by public transport will take you around 1 hour.

When to fly to Lisbon Portela Airport (LIS)

  • It's time to work out your travel dates for your flight from Louisville International Airport-Standiford Field to Lisbon Portela Airport. June is the busiest month to head to Lisbon. If you'd like a more relaxed vibe, go in January.

  • When booking your flight from Louisville International Airport-Standiford Field to Lisbon Portela Airport, think about the kind of weather you enjoy. August is the warmest month in Lisbon, with temperatures ranging from 16ºC to 29ºC.

  • January sees average temperatures of between 8ºC and 16ºC. Search for cheap tickets from SDF to LIS around that time if you like travelling in cooler conditions.

Explore more of Portugal

  • Porto is just one of the many cities in Portugal waiting to be explored once you've seen Lisbon. Around 274 kilometres away to the north, check out popular attractions including Livraria Lello, Ribeira District and The Douro River.

  • If you want to check out another major stop in Portugal, head for Amadora, about 8 kilometres north-west of Lisbon. Jardim Porta do Viveiro Alfragide, Jardim Caracol do Victor Alfragide and Jardim e estatua Eduardo Jorge are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.