Cheap flights from Buffalo to Lisbon from $353
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Lisbon departing on 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Buffalo to Lisbon
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How to get the cheapest flight ticket from Buffalo to Lisbon
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Buffalo and Lisbon?
What is the cheapest month to fly to Lisbon?
In general, February is the cheapest month to fly from Buffalo to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $605. If you are unable to visit Lisbon during the month of February, then departing from Buffalo during the month November is also very affordable. Most momondo users find prices during this month for around $726.
What is the cheapest day to depart on your flight to Lisbon?
Our data shows that Monday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $869. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Buffalo to Lisbon for around $1,209.
What is the cheapest airline that flies from Buffalo to Lisbon Humberto Delgado?
United Airlines, TAP AIR PORTUGAL, and Lufthansa are the most popular carriers operating from Buffalo to Lisbon Humberto Delgado
What airlines fly to Lisbon?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Lisbon from Buffalo according to our data. United Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 5 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.
When to book flights from Buffalo to Lisbon
Cheap Buffalo to Lisbon (BUF to LIS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Buffalo to Lisbon
How far is Buffalo to Lisbon Humberto Delgado by plane?
Buffalo and Lisbon Humberto Delgado are 3550.3 mi apart from one another. A reasonable flight in good conditions will take 9h 06m.
When did momondo last update prices for flights from Buffalo Airport to Lisbon Humberto Delgado Airport?
Prices for flights from Buffalo Airport to Lisbon Humberto Delgado Airport were last updated today.
How many operators does momondo search for flights from Buffalo Airport to Lisbon Humberto Delgado Airport?
As of June 2025, there are 2 operators available to choose from for flights from Buffalo Airport to Lisbon Humberto Delgado Airport.
How old do you have to be to fly from Buffalo Airport to Lisbon Humberto Delgado Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Buffalo to Lisbon?
Based on momondo bookings for flights between Buffalo and Lisbon, the leading airline is United Airlines, making up 81% of the total bookings. Other popular airlines include TAP AIR PORTUGAL with 19%.
Best airlines flying from Buffalo to Lisbon
Compare and see reviews for airlines that fly from Buffalo to Lisbon with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $565 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $807 | Free Cancellation | Rating 7.1 1,885 reviews |
Traveling to a place near Lisbon?
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Why should I use momondo to find a flight deal from Buffalo to Lisbon?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buffalo to Lisbon. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Buffalo to Lisbon with flexible booking policies on momondo?
Flights from Buffalo to Lisbon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Buffalo to Lisbon?
momondo helps you find the best flight between Buffalo and Lisbon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Buffalo to Lisbon right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Buffalo to Lisbon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.