BUF - LIS

$358 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 4/26. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$493
Overall average: $933
Virgin Atlantic
Wed 1/21Wed 1/28
BUF - LIS • 1 stop
Cheapest one-way
$358
Typical prices: $484-$631
TAP AIR PORTUGAL
Sun 4/26
BUF - LIS • 1 stop
Top airlines
Air France
Cheapest • from $493 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 38% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Lisbon!
Flight Deals
Booking Insights
Flight 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

Wed, Jan 21 - Wed, Jan 28
Virgin Atlantic Logo
3:38 pm - 8:00 am
BUF
-
LIS
11h 22m1 stop
Virgin Atlantic Logo
10:00 am - 12:16 am
LIS
-
BUF
19h 16m1 stop
$493Virgin Atlantic
Tue, Feb 3 - Wed, Feb 11
British Airways Logo
11:21 am - 9:45 pm
BUF
-
LIS
29h 24m2 stops
British Airways Logo
11:05 am - 10:55 pm
LIS
-
BUF
16h 50m1 stop
$494British Airways
Wed, Jan 21 - Wed, Jan 28
Air France Logo
11:51 am - 11:20 am
BUF
-
LIS
18h 29m2 stops
Air France Logo
5:30 am - 4:59 pm
LIS
-
BUF
16h 29m2 stops
$497Air France
Tue, Feb 3 - Wed, Feb 11
Multiple Airlines Logo
7:45 pm - 3:10 pm
BUF
-
LIS
14h 25m2 stops
Multiple Airlines Logo
5:00 am - 4:59 pm
LIS
-
BUF
16h 59m2 stops
$500Multiple Airlines
Sat, Feb 7 - Sat, Feb 14
American Airlines Logo
11:50 am - 9:05 am
BUF
-
LIS
16h 15m1 stop
American Airlines Logo
8:20 am - 11:26 pm
LIS
-
BUF
20h 06m2 stops
$504American Airlines
Tue, Feb 3 - Wed, Feb 11
KLM Logo
3:38 pm - 8:00 am
BUF
-
LIS
11h 22m1 stop
KLM Logo
10:00 am - 12:16 am
LIS
-
BUF
19h 16m1 stop
$506KLM
Sat, Feb 7 - Sat, Feb 14
American Airlines Logo
12:58 pm - 9:05 am
BUF
-
LIS
15h 07m2 stops
American Airlines Logo
8:20 am - 11:26 pm
LIS
-
BUF
20h 06m2 stops
$509American Airlines
Sat, Feb 7 - Sat, Feb 14
American Airlines Logo
11:50 am - 9:05 am
BUF
-
LIS
16h 15m1 stop
American Airlines Logo
10:40 am - 10:59 am
LIS
-
BUF
29h 19m1 stop
$511American Airlines
Tue, Feb 3 - Wed, Feb 11
Scandinavian Airlines Logo
11:51 am - 3:40 pm
BUF
-
LIS
22h 49m3 stops
Scandinavian Airlines Logo
7:05 am - 12:16 am
LIS
-
BUF
22h 11m2 stops
$531Scandinavian Airlines
Tue, Feb 3 - Wed, Feb 11
Scandinavian Airlines Logo
11:51 am - 9:50 pm
BUF
-
LIS
28h 59m3 stops
Scandinavian Airlines Logo
7:05 am - 12:16 am
LIS
-
BUF
22h 11m2 stops
$534Scandinavian Airlines
Booking Insights

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 $604 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,371 and $1,161 respectively.

Good to know

Low seasonJuly
Cheapest flight$358
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 2% increase in price.
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 $358 for a one-way ticket and $493 for a round-trip.

  • Do I need a passport to fly between Buffalo and Lisbon?

    Yes

  • 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 is the only airline alliance operating flights between Buffalo and Lisbon.

  • Which is the best airline for flights from Buffalo to Lisbon, United Airlines or TAP AIR PORTUGAL?

    The two airlines most popular with KAYAK users for flights from Buffalo to Lisbon are United Airlines and TAP AIR PORTUGAL. With an average price for the route of $876 and an overall rating of 7.4, United Airlines is the most popular choice. TAP AIR PORTUGAL is also a great choice for the route, with an average price of $1,060 and an overall rating of 7.2.

  • 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. Booking your flights between Buffalo and LIS can sometimes prove cheaper using this method.

  • 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.

Reviews of the top airlines 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 9076 reviews
6.6Food
7.7Boarding
8.1Crew
7.1Entertainment
7.3Comfort
Airline reviews

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

4.0 OkayAnonymous, Dec 2025
IAD - GRU
Read more United Airlines reviews

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

I like the price. I dislike the website where I wanted to ask questions about the unusual high prices of the luggage fees. I called the toll free number from the United States and I cannot get through. You should test your own toll free website for info and you will know what I am writing about.

Wonderful just hope the had more direct flights to Boston

Boarding process was fast and efficient. Short flight but on time and well organized. I would certainly fly TAP again.

Very borderline, low budget airline without low budget prices There are no counts of soda, everything is dispensed enlarged bottles and poured into tiny cups about 70 mL so in order to keep hydrated you have to take 3-4 cups at a time. Also, there was only one food item offered, pasta, they ran out of chicken right away. Snack was very poor. It was called tuna sandwich, which is truly borderline. The flight attend attendance seemed to be overworked and tired.

TAP‘s flight attendants seem to be among the least ambitious of all the international flight crews we’ve flown with. . When we left US and went to Portugal, and when we returned from Portugal, flight attendants were not very visible. Then did not offer frequent water breaks and when we had to go back to request water, I was almost an imposition. Meal quality was just average. The dinners were fine. Breakfast wraps were presented soggy.

The business class seats were smaller and closer together than other airlines.

Boarding- Good Seat Comfort - OK Crew - Good Food - Mediocre On Time - Very Good

Didn't like much. Wheelchair assistance was almost nonexistent. No one at TAP check in process helpful. On the plane, stewards were not friendly and disorganized. Food was terrible for 8 hr flight. We were skipped at snack time and even though we tried to get attention using overhead call system no one even looked up at us to acknowledge. Being at the back of first section and by the lavatory we only were able to request when they came to pick up everyone else's garbage and they were nonchalant...no apology or even choice. The 1/2 half bread with slice of cheese was a waste. Deplaning was horrible but I'll blame lisbon airport for that. Plane left late at made good time still arrived about 15 behind schedule and for using remote deplaning and bus to terminal took another 20 min to gate. Those with connections were highly stressed. Took us 2 hrs from landing to get to ground transportation and exit airport. And that was with wheelchair assistance.

Bad boarding, threat to force bag check mid journey, lines, late, buses, more waiting awful end to end.

Our steward Margarida who served us from Lisbon to Boston was absolutely fantastic! She deserves a raise. Conscientious and thorough as well as showing appropriate attention for every need.

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

Information on your arrival and departure airports