Question 1

How much does a flight from Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?

Accepted Answer

You can find cheap one-way flights from $609 and cheap return flights from $1,033 Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.) with Expedia. One-way flights usually range from $1529 to $3991. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

Question 2

What is the cheapest month to fly from Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

The cheapest month to fly from LIS to BUF is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.

Question 3

Which airlines fly direct from Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

Enter LIS to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Question 4

What is the cheapest airline that flies from Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

Iberia, TAP Portugal and British Airways are just some of the carriers that fly from Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

*Prices based on flights available on Expedia in the last year.

Question 5

How do I find cheap flights from Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

To find a cheap flight from Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

Question 6

What is the best time to fly from Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

Question 7

What is the earliest flight from Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

The earliest flight from Lisbon (LIS) to Buffalo (BUF) typically departs at around 5:00 AM, operated by KLM and Delta. This is a seasonal service active in April, allowing you to start your journey early and make the most of your time in Buffalo. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

Question 8

What day of the week has the most flights from Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

a Friday typically has the most flights from Humberto Delgado (LIS) to Buffalo Niagara Intl. (BUF), with approximately 31 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Iberia, British Airways, and Delta.

Question 9

What are the most popular departure times for flights from Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

For flights from Lisbon (LIS) to Buffalo (BUF), the most popular departure times are in the early morning, from 6am to 9am. This time window accounts for about 36% of total traffic. Many major carriers, including British Airways and Iberia, operate flights during this period. Travelers often choose this timing to maximize their day upon arrival in Buffalo.

Question 10

How long does it take to fly from Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

Flights from LIS to BUF with one stop typically take around 12 hours 20 minutes, covering approximately 3,544 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Question 11

Can you fly business or first class from Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

Business class is available on flights from LIS to BUF. Airlines that offer business class service on this route include:

United Airlines
Air France
Turkish Airlines
Air Canada
Iberia
TAP Portugal

Question 12

How do I earn miles on a Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?

Accepted Answer

It's easy to earn miles on a Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Question 13

What airports do you fly into for Buffalo from Humberto Delgado (LIS)?

Accepted Answer

From Humberto Delgado (LIS), you can fly into Buffalo Niagara Intl. (BUF) to reach Buffalo. Some flights may connect through major hubs like Adolfo Suarez Madrid-Barajas (MAD), Heathrow (LHR), Schiphol (AMS) before reaching Buffalo. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Question 14

Is it cheaper to buy a plane ticket from Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?

Accepted Answer

Typically, booking a last minute flight from Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Question 15

Is it cheaper to book a Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?

Accepted Answer

Securing a Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.) Buffalo Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

Question 16

Can I cancel or change the date of my flight from Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

If you booked your Lisbon (LIS-Humberto Delgado) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Origin airport	Humberto Delgado
Destination airport	Buffalo Niagara Intl.
Airlines serving	Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Iberia, JetBlue Airways, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal, United
Roundtrip price	$1,032
Distance	3543 mi

Popular airlines from Humberto Delgado Airport (LIS) to Buffalo Niagara Intl. Airport (BUF)

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$609 Cheap Flights from Lisbon (LIS) to Buffalo (BUF)