Cheap Flights from Lisbon to Buffalo Niagara

Compare Lisbon to Buffalo Niagara flight deals

Find the cheapest month or even day of the year to fly to Buffalo Niagara

Book the best Buffalo Niagara fare with no extra fees

Flight deals from Lisbon Airport to Buffalo Niagara Airport

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

Find the cheapest month to fly from Lisbon to Buffalo Niagara

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

Lisbon to Buffalo Niagara: Alternative routes

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

Lisbon to Buffalo: Flight information

The things to know before you go.
Cheapest flight foundR 7,612
Cheapest month to flyApril

Finding cheap flights from Lisbon to Buffalo Niagara: Frequently asked questions

The best price we found for a return flight from Lisbon to Buffalo Niagara is R 14,431. 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 Buffalo Niagara. But we found flights with one or more stops from R 14,431.
As of March 2026, there are no flights flying from Lisbon to Buffalo Niagara.
The cheapest month to fly from Lisbon to Buffalo Niagara is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Buffalo Niagara Airport on Thursday, 26 March 2026.
No airlines currently offer direct flights between Lisbon Airport and Buffalo Niagara 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 Buffalo Niagara 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 Buffalo is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Azores Airlines offers the cheapest flight tickets to Buffalo Niagara.

Flying from Lisbon Portela Airport (LIS) to Buffalo Niagara International Airport (BUF): what you need to know

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Show up at the airport on time to catch your LIS to BUF flight.

  • During popular months like June, you'll want to get to the airport earlier than normal. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're travelling during a high season in general.

  • We make it a breeze to book a flight with a stopover. To see your options for tickets from Lisbon Portela Airport to Buffalo Niagara International Airport, deselect 'Direct flights only.' Then, pick a flight that has a stop long enough to visit the city of your choice. Stopovers between LIS and BUF include:

    • Newark Liberty International Airport

    • Washington Dulles International Airport

    • John F. Kennedy International Airport

How to find the cheapest flights from Lisbon Portela Airport (LIS) to Buffalo Niagara International Airport (BUF)

  • R 7,612 is currently the best price for a one-way Lisbon Portela Airport to Buffalo Niagara International Airport flight. Return flights start at R 14,431. These fares may change depending on demand.

  • Don't leave things to the last moment. You're more likely to find cheap tickets from LIS to BUF if you book early. Airlines often offer some excellent early bird rates.

  • If you can be flexible with your travel plans, use the 'Whole month' search tool. It'll find the lowest price in each month when looking for a flight from Lisbon Portela Airport to Buffalo Niagara International Airport.

  • Landing cheap flights from LIS to BUF is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know when fares go down.

  • Tailor your trip using filters. Pick your ideal 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 Buffalo Niagara International Airport.

Handy information about Lisbon Portela Airport (LIS)

  • 64.1% of flights that depart Lisbon Portela Airport arrive at their destination on time.

  • Central Lisbon to Lisbon Portela Airport is approximately 10 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Taking public transport? You can expect a journey time of around 1 hour.

  • Taking an early flight from Lisbon Portela Airport to Buffalo Niagara International Airport? Avoid the hassle of rushing to the terminal (and catch some extra z's) by picking one of these stays near LIS:

Arriving at Buffalo Niagara International Airport (BUF)

  • If you're arriving on a late Lisbon Portela Airport to Buffalo Niagara International Airport flight, nothing tops the convenience of being near the terminal. Grab your luggage from the carousel and then be tucked up in bed shortly after at one of these hotels near BUF:

  • Grab a Buffalo Niagara International Airport rental car and discover Buffalo and beyond with your own wheels. Dollar, Hertz and Budget are popular outlets to choose from here.

  • Booking your vehicle from Buffalo Niagara International Airport around two weeks in advance increases your chances of getting a good deal.

Getting from Buffalo Niagara International Airport (BUF) to central Buffalo

  • The street address for BUF is Genesee Street.

  • From Buffalo Niagara International Airport, Buffalo is approximately 18 kilometres away. It takes around 20 minutes to drive to the centre.

  • It takes roughly 1 hour 15 minutes if you're using public transport.

When to fly to Buffalo Niagara International Airport (BUF)

  • August is the busiest month for flights from Lisbon Portela Airport to Buffalo Niagara International Airport. For smaller crowds, visit Buffalo in May.

  • The warmest month in Buffalo is July, with the temperature ranging between 15ºC (59ºF) and 28ºC (82ºF). Lock in your flights from Lisbon Portela Airport to Buffalo Niagara International Airport in this month if this is the kind of weather you like.

  • January sees average temperatures of between -10ºC (14ºF) and 2ºC (36ºF). Search for cheap tickets from LIS to BUF around that time if you like cooler conditions.

Explore more of United States

  • Buffalo has plenty going for it, but there are so many other corners of United States you'll want to see. About 467 kilometres south-east of Buffalo, a trip to New York will keep you busy. Check out popular attractions like Statue of Liberty, Central Park and Empire State Building.

  • If you're ready to explore another corner of United States, consider Philadelphia, about 451 kilometres south-east of Buffalo. Liberty Bell, Independence Hall and Philadelphia Museum of Art are key highlights.

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