BUF - LIS

C$ 483 Find Cheap Flights from Buffalo to Lisbon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Lisbon departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Lisbon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Lisbon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Lisbon, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Buffalo to Lisbon (BUF-LIS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Lisbon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Lisbon

Tue, 18 Nov - Wed, 26 Nov
United Airlines Logo
7:30 p.m. - 10:15 a.m.BUF-LIS
9h 45m1 stop
United Airlines Logo
11:00 a.m. - 4:38 p.m.LIS-BUF
34h 38m2 stops
C$ 767United Airlines
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Tue, 18 Nov - Thu, 27 Nov
United Airlines Logo
6:00 a.m. - 9:20 a.m.BUF-LIS
22h 20m2 stops
United Airlines Logo
5:00 a.m. - 6:35 p.m.LIS-BUF
18h 35m2 stops
C$ 781United Airlines
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Tue, 18 Nov - Wed, 26 Nov
United Airlines Logo
6:00 a.m. - 9:20 a.m.BUF-LIS
22h 20m2 stops
United Airlines Logo
11:00 a.m. - 4:38 p.m.LIS-BUF
34h 38m2 stops
C$ 785United Airlines
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Wed, 22 Oct - Mon, 3 Nov
Lufthansa Logo
2:50 p.m. - 9:50 p.m.BUF-LIS
26h 00m2 stops
Lufthansa Logo
12:30 p.m. - 10:58 p.m.LIS-BUF
39h 28m2 stops
C$ 823Lufthansa
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Tue, 21 Oct - Sat, 1 Nov
British Airways Logo
4:30 p.m. - 9:05 a.m.BUF-LIS
11h 35m1 stop
British Airways Logo
10:30 a.m. - 10:24 p.m.LIS-BUF
15h 54m1 stop
C$ 1,124British Airways
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Sun, 19 Oct - Mon, 3 Nov
British Airways Logo
1:30 p.m. - 5:55 p.m.BUF-LIS
23h 25m2 stops
British Airways Logo
6:35 p.m. - 10:31 p.m.LIS-BUF
32h 56m2 stops
C$ 1,147British Airways
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Sat, 18 Oct - Fri, 31 Oct
Turkish Airlines Logo
7:59 p.m. - 11:35 p.m.BUF-LIS
22h 36m2 stops
Turkish Airlines Logo
11:40 a.m. - 9:29 a.m.LIS-BUF
49h 49m2 stops
C$ 1,189Turkish Airlines
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Tue, 9 Sep - Tue, 7 Oct
TAP AIR PORTUGAL Logo
9:38 a.m. - 10:05 a.m.BUF-LIS
19h 27m1 stop
TAP AIR PORTUGAL Logo
11:45 a.m. - 9:00 p.m.LIS-BUF
14h 15m1 stop
C$ 1,211TAP AIR PORTUGAL
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Fri, 7 Nov - Sat, 15 Nov
TAP AIR PORTUGAL Logo
8:45 a.m. - 10:15 a.m.BUF-LIS
20h 30m1 stop
TAP AIR PORTUGAL Logo
5:15 p.m. - 8:00 a.m.LIS-BUF
19h 45m1 stop
C$ 1,276TAP AIR PORTUGAL
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Wed, 9 Jul - Wed, 30 Jul
Lufthansa Logo
11:41 a.m. - 8:20 a.m.BUF-LIS
15h 39m1 stop
Lufthansa Logo
5:05 a.m. - 11:38 p.m.LIS-BUF
23h 33m2 stops
C$ 1,531Lufthansa
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Useful Info

KAYAK's insights & trends for Buffalo to Lisbon flights

Get data-powered insights and trends into flights from Buffalo to Lisbon to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Buffalo to Lisbon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Lisbon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buffalo to Lisbon is February, where tickets cost C$ 827 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is C$ 2,383 and C$ 1,775 respectively.

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Good to know

Low seasonDecember
High seasonFebruary
Cheapest flightC$ 483
Best time to beat the crowds but there is an average 71% increase in price.
Most popular time to fly and prices are also 41% lower on average.
Flight from Buffalo to Lisbon

When to book flights from Buffalo to Lisbon

Are your dates flexible? Find out the best times to travel from Buffalo to Lisbon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Lisbon

  • What is the cheapest flight from Buffalo to Lisbon?

    In the last 3 days, the lowest price for a flight from Buffalo to Lisbon was C$ 353 for a one-way ticket and C$ 561 for a round-trip.

  • Which airports will I be using when flying from Buffalo to Lisbon?

    Buffalo airport is called Buffalo and the only airport in Lisbon is Lisbon Humberto Delgado.

  • Which aircraft models fly most regularly from Buffalo to Lisbon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to Lisbon?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Buffalo and Lisbon, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Buffalo to Lisbon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Lisbon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Lisbon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Lisbon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to Buffalo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Lisbon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Buffalo to Lisbon

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Lisbon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Lisbon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8790 reviews
6.6Food
7.0Entertainment
7.7Boarding
7.3Comfort
8.1Crew
Airline reviews

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

2.0 MediocreAnonymous, Jun 2025LAX - SEA
Read more United Airlines reviews

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

The food was the worst I’ve had on any flight I’ve ever been on.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Everything you need to know for your flight from Buffalo to Lisbon

Information on your arrival and departure airports

Buffalo (BUF)
Lisbon (LIS)

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