Cheap Flights from Eugene to Lisbon

Compare Eugene to Lisbon flight deals

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

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Flight deals from Eugene to Lisbon

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

Find the cheapest month to fly from Eugene to Lisbon

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

Eugene to Lisbon: Alternative routes

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

Eugene to Lisbon: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 1,662
Cheapest month to flyMay

Finding cheap flights from Eugene to Lisbon: Frequently asked questions

The best price we found for a return flight from Eugene to Lisbon is ر.ق.‏ 4,023. 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 Eugene to Lisbon. But we found flights with one or more stops from ر.ق.‏ 4,023.
As of April 2026, there are no flights flying from Eugene to Lisbon.
The cheapest month to fly from Eugene to Lisbon is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Eugene Airport to Lisbon Airport on Monday, 25 May 2026.
No airlines currently offer direct flights between Eugene 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, Delta offers the cheapest flight tickets to Lisbon.

Flying from Mahlon Sweet Field Airport (EUG) to Lisbon Portela Airport (LIS): what you need to know

  • The timezone in Lisbon is UTC+0, which is seven hours ahead of Eugene.

  • Get to the airport on time so you don't miss your EUG 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.

  • Flying during a peak month like July? Public holidays and other popular periods can lead to longer lines at security. Be extra cautious and get there up to four hours ahead of an international flight and two hours before domestic departures.

How to find the cheapest flights from Mahlon Sweet Field Airport (EUG) to Lisbon Portela Airport (LIS)

  • ر.ق.‏ 1,662 is currently the best price for a one-way Mahlon Sweet Field Airport to Lisbon Portela Airport flight. A return flight starts from ر.ق.‏ 4,023. These fares may change depending on demand and availability.

  • To find cheap tickets from EUG to LIS, book as early as you can. Airlines tend to offer lower prices when flights are first released.

  • If you can be flexible with your travel plans, try using the 'Whole month' tool. It'll find the lowest price across every month when searching for your flight from Mahlon Sweet Field Airport to Lisbon Portela Airport.

  • Snapping up cheap flights from EUG to LIS couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch when a new deal comes up.

  • Tailor your trip with filters. Pick your departure and arrival times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Cheapest' or 'Best' flights from Mahlon Sweet Field Airport to Lisbon Portela Airport.

Handy information about Mahlon Sweet Field Airport (EUG)

  • You'll find EUG at 28801 Douglas Dr.

  • Mahlon Sweet Field Airport earns top marks for on-time performance. 80.31% of flights that take off from EUG reach their destination on time.

  • Mahlon Sweet Field Airport is about 18 kilometres from central Eugene. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 20 minutes or so to arrive, depending on the traffic.

  • Booking a hotel room for the night can take the hassle out of reaching the airport on time. If you want somewhere to stay before your flight from Mahlon Sweet Field Airport to Lisbon Portela Airport, check out Hampton Inn Eugene. It's a short drive from EUG.

Arriving at Lisbon Portela Airport (LIS)

  • Consider staying in a hotel near LIS if you're taking a late Mahlon Sweet Field Airport to Lisbon Portela Airport flight. Pick one of these accommodation options and skip the long transfer:

  • Fast-track your adventure by picking up a Lisbon Portela Airport rental car. Grab a set of wheels from Klass Wagen, Goldcar or OK Mobility and explore beyond Lisbon's usual tourist stops.

  • Booking your vehicle from Lisbon Portela Airport around two weeks ahead can help you secure the lowest rate.

Getting from Lisbon Portela Airport (LIS) to central Lisbon

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

  • Travelling on public transport will take you around 1 hour.

When to fly to Lisbon Portela Airport (LIS)

  • June is the most popular month for flights from Mahlon Sweet Field Airport to Lisbon Portela Airport. To avoid the crowds, travel to Lisbon in January.

  • When reserving your flight from Mahlon Sweet Field Airport to Lisbon Portela Airport, think about the kind of weather you like. August is the warmest month in Lisbon, with temperatures ranging from 16ºC to 29ºC.

  • January sees average temperatures of between 8ºC and 16ºC. Look for cheap tickets from EUG to LIS sometime around then if you want to travel in cooler conditions.

Explore more of Portugal

  • You've seen Lisbon, now it's time to explore other parts of Portugal. Travel about 274 kilometres north to Porto to tick off its top sights. From Livraria Lello to Ribeira District and The Douro River, you'll have a packed itinerary ahead.

  • Amadora is another standout destination in Portugal and is around 8 kilometres north-west of Lisbon. No trip is complete without experiencing Jardim Porta do Viveiro Alfragide, Jardim Caracol do Victor Alfragide and Jardim e estatua Eduardo Jorge.

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