C$492 Cheap Flights from Lisbon (LIS) to Raleigh / Durham (RDU)

Compare Lisbon to Raleigh / Durham flight deals

Find the cheapest month or even day of the year to fly to Raleigh / Durham

Book the best Raleigh / Durham fare with no extra fees

Flight deals from Lisbon to Raleigh / Durham

Looking for a cheap last-minute deal or the best return flight from Lisbon Airport to Raleigh / Durham Airport? If you want to travel next month, return fares start from C$1,105. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Lisbon to Raleigh / Durham

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

Lisbon to Raleigh / Durham: Alternative routes

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

Lisbon to Durham: Flight information

The things to know before you go.
Cheapest flight foundC$492
Cheapest month to flyMay

Finding cheap flights from Lisbon to Raleigh / Durham: Frequently asked questions

The best price we found for a return flight from Lisbon to Raleigh / Durham is C$1,060. 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 Lisbon to Raleigh / Durham. But we found flights with one or more stops from C$1,060.
As of May 2026, there are no flights flying from Lisbon to Raleigh / Durham.
The cheapest month to fly from Lisbon to Raleigh / Durham is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Raleigh / Durham Airport on Tuesday, May 19, 2026.
No airlines currently offer direct flights between Lisbon Airport and Raleigh / Durham 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 Raleigh / Durham 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 Durham is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to Raleigh / Durham.

Flying from Lisbon Portela Airport (LIS) to Raleigh-Durham International Airport (RDU): what you need to know

  • If you're flying during a major holiday or other peak period, give yourself more time. A good rule is two hours ahead of domestic flights and up to four hours before international departures. Queues at security and check-in will be longer.

  • If you want to break up your flight from Lisbon Portela Airport to Raleigh-Durham International Airport, think about adding a stopover. Simply uncheck 'Direct flights only' and find a city that appeals to you. Popular stopovers on the LIS - RDU route are:

    • Philadelphia International Airport

    • Newark Liberty International Airport

    • John F. Kennedy International Airport

How to find the cheapest flights from Lisbon Portela Airport (LIS) to Raleigh-Durham International Airport (RDU)

  • The best price we've found for a one-way ticket from Lisbon Portela Airport to Raleigh-Durham International Airport is C$492. The cheapest price for a return flight is C$1,060. Remember that fares may change due to demand at the time of booking.

  • It's usually best to book as early as possible if you want to get cheap flight tickets from LIS to RDU. That's because airlines adjust prices based on demand, which tends to increase closer to departure.

  • Getting cheap flight tickets from Lisbon Portela Airport to Raleigh-Durham International Airport is easier if you can be flexible with your trip dates. Try using the 'Whole month' function to see the best prices across the month and bag a great deal.

  • Set up a Price Alert for cheap flight tickets from LIS to RDU. There's no need to search every day to find out if prices have fallen. We'll update you the moment there's a change in price.

  • Tailor your flights using filters. Select your preferred departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Lisbon Portela Airport to Raleigh-Durham International Airport.

Handy information about Lisbon Portela Airport (LIS)

  • Lisbon Portela Airport is around 10 kilometres from central Lisbon. If you're driving, ride-sharing or catching a cab from the center, it'll take you 22 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the travel time to be around 59 minutes.

  • Booked an early flight from Lisbon Portela Airport to Raleigh-Durham International Airport? Avoid rushing to the airport (and enjoy a little extra shut-eye) by picking one of these hotels close to LIS:

Arriving at Raleigh-Durham International Airport (RDU)

Getting from Raleigh-Durham International Airport (RDU) to central Durham

  • Raleigh-Durham International Airport is approximately 23 kilometres from the center of Durham. With your own car rental or in a cab, the drive is about 18 minutes.

  • Traveling on public transport takes roughly 1 hour and 10 minutes.

When to fly to Raleigh-Durham International Airport (RDU)

  • It's time to plan your dates for your flight from Lisbon Portela Airport to Raleigh-Durham International Airport. July is the most popular month to visit Durham. If you prefer a more peaceful vibe, go in May.

  • Before locking in your flight from Lisbon Portela Airport to Raleigh-Durham International Airport, think about the kind of weather you like. July is the warmest month in Durham, with temperatures ranging from 19ºC to 33ºC.

  • Search for cheap flight tickets from LIS to RDU in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -3ºC and 13ºC on average.

More about Durham

Complete your Durham trip with hotels and a car rental

  • You've booked your cheap ticket to Raleigh-Durham International Airport — next on the list is finding a place to stay, and perhaps even your own set of wheels. We've compared prices across hundreds of companies to bring you the best hotels and car rental deals in Durham.

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