What are the cheapest airlines flying from Buffalo to Lisbon round-trip?

Our cheapest airline available from Buffalo to Lisbon is United Airlines. Our recent data shows that you can find tickets from as low as C$ 1,476 on this airline. Additional options worth looking into are Turkish Airlines and British Airways, starting at C$ 1,652 and C$ 2,100 round-trip. You may be able to fly from Buffalo to Lisbon for 3% less than the average price by searching for these airlines.

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

Travelers seeking maximum savings on their Buffalo to Lisbon flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Buffalo to Lisbon?

Thursday flights are found to be more expensive to fly from Buffalo to Lisbon. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Lisbon.

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

Our data shows that February tends to be the cheapest month to fly to Lisbon from Buffalo. Users have commonly found prices around C$ 1,528 for the month, but tickets can be as low as C$ 800. Due to multiple factors, prepare for potentially higher prices in December.

Can I find deals for flights from Buffalo to Lisbon that include hotel bookings?

Yes. In addition to deals on Buffalo to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Buffalo to Lisbon?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Lisbon.

Can I find deals for business class flights from Buffalo to Lisbon?

Yes. Cheapflights offers flight deals from Buffalo to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 553+ Flights from Buffalo to Lisbon

Cheap flight deals from Buffalo to Lisbon

Round-trip from	C$ 1,476
One-way from	C$ 553
Popular in	December
Cheapest in	February
Average price	C$ 1,548

United Airlines
1/8-15/8
4 total stops
61h 23m total
Buffalo to Lisbon

Search Deals

11/5
3 total stops
54h 32m total
Buffalo to Lisbon

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 6% potential price decrease (C$ 127 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Buffalo to Lisbon

Cheapest flights from Buffalo to Lisbon
Explore the most affordable flight options available from Buffalo to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Tue 18/117:30 p.m.BUF - LIS

1 stop9h 45mUnited Airlines

Tue 25/1111:00 a.m.LIS - BUF

2 stops34h 47mUnited Airlines

Deal found 27/3C$ 883

Tue 18/116:53 p.m.BUF - LIS

2 stops17h 52mBritish Airways

Tue 25/116:30 a.m.LIS - BUF

2 stops21h 01mBritish Airways

Deal found 27/3C$ 923

Wed 8/1011:34 a.m.BUF - LIS

1 stop16h 31mAmerican Airlines

Wed 22/106:35 a.m.LIS - BUF

2 stops18h 33mAmerican Airlines

Deal found 26/3C$ 1,162

Wed 8/106:00 p.m.BUF - LIS

1 stop11h 10mTAP AIR PORTUGAL

Wed 22/105:35 p.m.LIS - BUF

1 stop21h 00mTAP AIR PORTUGAL

Deal found 26/3C$ 1,192

Wed 8/103:55 p.m.BUF - LIS

2 stops36h 45mTurkish Airlines

Wed 22/104:30 p.m.LIS - BUF

2 stops31h 51mTurkish Airlines

Deal found 26/3C$ 1,193

Wed 8/1011:40 a.m.BUF - LIS

3 stops29h 30mScandinavian Airlines

Wed 22/107:15 a.m.LIS - BUF

2 stops21h 43mScandinavian Airlines

Deal found 26/3C$ 1,289

Sat 17/512:44 p.m.BUF - LIS

2 stops28h 21mMultiple Airlines

Thu 29/55:05 a.m.LIS - BUF

2 stops21h 49mMultiple Airlines

Deal found 27/3C$ 1,509

Wed 8/1010:57 a.m.BUF - LIS

3 stops17h 23mAir Canada

Wed 22/1011:25 a.m.LIS - BUF

3 stops27h 31mAir Canada

Deal found 26/3C$ 1,837

Best flights from Buffalo to Lisbon
Discover carefully curated flight deals from Buffalo to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 March 2025.

Fri 1/87:00 a.m.BUF - LIS

2 stops21h 20mUnited Airlines

Fri 15/811:25 a.m.LIS - BUF

2 stops40h 03mUnited Airlines

Deal found 27/3C$ 1,476

Sat 17/512:44 p.m.BUF - LIS

2 stops28h 21mMultiple Airlines

Thu 29/55:05 a.m.LIS - BUF

2 stops21h 49mMultiple Airlines

Deal found 27/3C$ 1,509

Tue 1/78:25 p.m.BUF - LIS

2 stops22h 10mTurkish Airlines

Mon 14/75:55 a.m.LIS - BUF

2 stops22h 49mTurkish Airlines

Deal found 26/3C$ 1,652

Tue 1/74:46 p.m.BUF - LIS

2 stops16h 39mBritish Airways

Mon 14/711:05 a.m.LIS - BUF

1 stop14h 51mBritish Airways

Deal found 26/3C$ 2,100

Tue 1/79:45 a.m.BUF - LIS

1 stop19h 20mTAP AIR PORTUGAL

Mon 14/75:00 p.m.LIS - BUF

1 stop21h 00mTAP AIR PORTUGAL

Deal found 26/3C$ 2,127

Sun 1/611:59 a.m.BUF - LIS

3 stops27h 41mScandinavian Airlines

Sat 7/67:15 a.m.LIS - BUF

2 stops21h 41mScandinavian Airlines

Deal found 27/3C$ 13,757

One-way flights from Buffalo to Lisbon
Search for one-way flight options from Buffalo to Lisbon. Find affordable one-way fares based on user searches. Data last updated 28 March 2025.

Sun 11/57:28 p.m.BUF - LIS

3 stops54h 32mMultiple Airlines

Deal found 27/3C$ 553

Sun 11/56:35 p.m.BUF - LIS

1 stop30h 05mTAP AIR PORTUGAL

Deal found 27/3C$ 815

Mon 23/610:28 a.m.BUF - LIS

2 stops16h 52mUnited Airlines

Deal found 27/3C$ 1,488

Cheapflights Fare Finder

Use the filters below to find and compare flights from Buffalo to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Fri 1/8

7:00 a.m.-9:20 a.m.

2 stops21h 20m

Lisbon Humberto Delgado

Fri 15/8

11:25 a.m.-10:28 p.m.

2 stops40h 03m

C$ 1,476

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Sat 17/5

12:44 p.m.-10:05 p.m.

2 stops28h 21m

Lisbon Humberto Delgado

Thu 29/5

5:05 a.m.-9:54 p.m.

2 stops21h 49m

C$ 1,509

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Tue 1/7

8:25 p.m.-11:35 p.m.

2 stops22h 10m

Lisbon Humberto Delgado

Mon 14/7

5:55 a.m.-11:44 p.m.

2 stops22h 49m

C$ 1,652

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Tue 1/7

4:46 p.m.-2:25 p.m.

2 stops16h 39m

Lisbon Humberto Delgado

Mon 14/7

11:05 a.m.-8:56 p.m.

1 stop14h 51m

C$ 2,100

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Tue 1/7

9:45 a.m.-10:05 a.m.

1 stop19h 20m

Lisbon Humberto Delgado

Mon 14/7

5:00 p.m.-9:00 a.m.

1 stop21h 00m

C$ 2,127

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Sun 1/6

11:59 a.m.-8:40 p.m.

3 stops27h 41m

Lisbon Humberto Delgado

Sat 7/6

7:15 a.m.-11:56 p.m.

2 stops21h 41m

C$ 13,757

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Sun 11/5

7:28 p.m.-7:00 a.m.

3 stops54h 32m

C$ 553

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Sun 11/5

6:35 p.m.-5:40 a.m.

1 stop30h 05m

C$ 815

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Mon 23/6

10:28 a.m.-8:20 a.m.

2 stops16h 52m

C$ 1,488

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Best time to book a flight from Buffalo to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Buffalo with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Buffalo to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Buffalo to Lisbon (average of C$ 482). Flying from Buffalo to Lisbon in July is currently the most expensive (average of C$ 803). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to LIS?

It’s typically best to fly out from Buffalo to Lisbon in the morning. Doing so could potentially save you 27% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Lisbon by month

In terms of precipitation, rainfall in Lisbon ranges from 6.0 - 122.0 mm per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Lisbon when rainfall is around 6.0 mm.

Temperature in Lisbon by month

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Lisbon

United Airlines

7.4

Good

8,603 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,603 reviews

United Airlines

7.4

Good

8,603 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Turkish Airlines

7.3

Good

3,744 reviews

United Airlines

7.4

Good

8,603 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Scandinavian Airlines

7.3

Good

1,325 reviews

United Airlines

7.4

Good

8,603 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

TAP AIR PORTUGAL

7.1

Good

1,827 reviews

United Airlines

7.4

Good

8,603 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

British Airways

6.6

Okay

6,712 reviews

United Airlines

7.4

Good

8,603 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

What are the cheapest airlines flying from Buffalo to Lisbon round-trip?
Our cheapest airline available from Buffalo to Lisbon is United Airlines. Our recent data shows that you can find tickets from as low as C$ 1,476 on this airline. Additional options worth looking into are Turkish Airlines and British Airways, starting at C$ 1,652 and C$ 2,100 round-trip. You may be able to fly from Buffalo to Lisbon for 3% less than the average price by searching for these airlines.
Can I find deals for flights from Buffalo to Lisbon that include hotel bookings?
Yes. In addition to deals on Buffalo to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Buffalo to Lisbon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Lisbon.
Can I find deals for business class flights from Buffalo to Lisbon?
Yes. Cheapflights offers flight deals from Buffalo to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Buffalo to Lisbon?
Currently, January is the cheapest month in which you can book a flight from Buffalo to Lisbon (average of C$ 482). Flying from Buffalo to Lisbon in July is currently the most expensive (average of C$ 803). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Sintra

Setúbal

Óbidos

Beja

Costa da Caparica

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Alternative routes for Buffalo to Lisbon

Newark to Lisbon flights

John F Kennedy Intl to Lisbon flights

Other flights to Lisbon

Top airline flying from Buffalo to Lisbon

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 814	AverageC$ 1,197	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Buffalo to Lisbon?

Deals for Buffalo to Lisbon flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Lisbon?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Buffalo to Lisbon for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Buffalo to Lisbon with no change fees?

Certainly. Search results for flights to Lisbon from Buffalo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Buffalo to Lisbon become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Lisbon from Buffalo today and book when prices fit your budget.

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Cheap flights from Buffalo to Lisbon from C$ 553

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Buffalo to Lisbon

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Buffalo to Lisbon

Cheapest flights from Buffalo to LisbonExplore the most affordable flight options available from Buffalo to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Explore the most affordable flight options available from Buffalo to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Buffalo to Lisbon that are best for you.

Best time to book a flight from Buffalo to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Buffalo with our price prediction graph.

Cheapflights Insights

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

What is the cheapest month to book a flight from Buffalo to Lisbon?

What is the cheapest time of day to fly from BUF to LIS?

Find hourly flight availability from Buffalo to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated 28 March 2025.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Buffalo to Lisbon round-trip?

Can I find deals for flights from Buffalo to Lisbon that include hotel bookings?

How can I find direct flights from Buffalo to Lisbon?

Can I find deals for business class flights from Buffalo to Lisbon?

What is the cheapest month to book a flight from Buffalo to Lisbon?

Travelling to a place near Buffalo?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Buffalo to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Buffalo to Lisbon

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to Lisbon?

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Lisbon?

Can Cheapflights find flights from Buffalo to Lisbon with no change fees?

Can Cheapflights notify me if prices for flights from Buffalo to Lisbon become cheaper?

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Cheapest flights from Buffalo to Lisbon
Explore the most affordable flight options available from Buffalo to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.