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Lisbon

$526+ Cheap flights from Buffalo (BUF) to Lisbon (LIS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — LIS
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Buffalo to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$536
(United)

Popular in

July

Cheapest in

February

Average price

$774
Provider with most accurate pricing for Buffalo-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Lisbon Humberto Delgado flights.
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From Buffalo to Lisbon Humberto Delgado
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High demand for flights, 30% potential price rise
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Best time to find cheap flights, 16% potential price drop
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Average for round-trip flights in January 2025
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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 January 21, 2025.

This United deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:00 amBUF - LIS
2 stops21h 20mUnited Airlines
Tue 11/2511:00 amLIS - BUF
2 stops34h 47mUnited Airlines
Deal found 1/20$526
This United deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/261:08 pmBUF - LIS
2 stops16h 07mMultiple Airlines
Thu 3/2010:55 amLIS - BUF
2 stops16h 33mMultiple Airlines
Deal found 1/20$536
This Flighttix deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/261:08 pmBUF - LIS
1 stop14h 02mLufthansa
Thu 3/2010:15 amLIS - BUF
1 stop17h 13mLufthansa
Deal found 1/20$543
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/181:34 pmBUF - LIS
1 stop14h 41mAmerican Airlines
Tue 11/256:30 amLIS - BUF
2 stops21h 01mAmerican Airlines
Deal found 1/20$548
This British Airways deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:53 pmBUF - LIS
2 stops17h 52mBritish Airways
Tue 11/256:30 amLIS - BUF
2 stops21h 01mBritish Airways
Deal found 1/20$551
This Scandinavian Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:40 amBUF - LIS
3 stops28h 00mScandinavian Airlines
Wed 10/227:15 amLIS - BUF
2 stops21h 44mScandinavian Airlines
Deal found 1/20$811
This Air France deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/23:57 pmBUF - LIS
1 stop11h 03mAir France
Fri 3/710:00 amLIS - BUF
1 stop14h 19mAir France
Deal found 1/20$822
This FlightHub deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2112:15 pmBUF - LIS
1 stop18h 05mTAP AIR PORTUGAL
Tue 4/111:45 amLIS - BUF
1 stop16h 15mTAP AIR PORTUGAL
Deal found 1/20$903
This Air Canada deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:57 amBUF - LIS
3 stops17h 23mAir Canada
Wed 10/2211:25 amLIS - BUF
3 stops27h 51mAir Canada
Deal found 1/20$920
This Virgin Atlantic deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/187:00 amBUF - LIS
1 stop20h 00mVirgin Atlantic
Sun 2/2310:00 amLIS - BUF
1 stop19h 17mVirgin Atlantic
Deal found 1/20$953
This KLM deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/183:57 pmBUF - LIS
1 stop11h 03mKLM
Sun 2/2310:00 amLIS - BUF
1 stop19h 17mKLM
Deal found 1/20$960
This oojo deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/127:59 pmBUF - LIS
2 stops38h 31mTurkish Airlines
Sat 4/194:30 pmLIS - BUF
2 stops35h 30mTurkish Airlines
Deal found 1/19$1,284

Find flights from Buffalo to Lisbon within your budget

Customize your flight search to find flights from Buffalo to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Wed 2/26

1:08 pm-10:15 am

2 stops16h 07m

Lisbon Humberto Delgado

Thu 3/20

10:55 am-11:28 pm

2 stops16h 33m

$536

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Tue 2/18

7:00 am-9:20 am

2 stops45h 20m

Lisbon Humberto Delgado

Thu 2/27

10:55 am-11:41 pm

2 stops41h 46m

$538

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Wed 2/26

1:08 pm-8:10 am

1 stop14h 02m

Lisbon Humberto Delgado

Thu 3/20

10:15 am-11:28 pm

1 stop17h 13m

$543

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Tue 2/18

4:04 pm-9:15 am

1 stop12h 11m

Lisbon Humberto Delgado

Thu 2/27

10:55 am-10:39 pm

1 stop16h 44m

$549

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Sun 3/2

3:57 pm-8:00 am

1 stop11h 03m

Lisbon Humberto Delgado

Fri 3/7

10:00 am-7:19 pm

1 stop14h 19m

$822

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Fri 3/21

12:15 pm-10:20 am

1 stop18h 05m

Lisbon Humberto Delgado

Tue 4/1

11:45 am-11:00 pm

1 stop16h 15m

$903

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Sat 3/1

7:00 am-4:10 pm

3 stops28h 10m

Lisbon Humberto Delgado

Sat 3/8

7:05 am-11:57 pm

2 stops21h 52m

$940

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Tue 2/18

7:00 am-8:00 am

1 stop20h 00m

Lisbon Humberto Delgado

Sun 2/23

10:00 am-12:17 am

1 stop19h 17m

$953

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Tue 2/18

3:57 pm-8:00 am

1 stop11h 03m

Lisbon Humberto Delgado

Sun 2/23

10:00 am-12:17 am

1 stop19h 17m

$960

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Sat 4/12

7:59 pm-3:30 pm

2 stops38h 31m

Lisbon Humberto Delgado

Sat 4/19

4:30 pm-11:00 pm

2 stops35h 30m

$1,284

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 11 results
1
2

Compare providers for flights from Buffalo to Lisbon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Lisbon in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Lisbon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from Buffalo to Lisbon

Get recent, data-driven insights about flights from Buffalo to Lisbon including ideal travel times, pricing trends, and more.

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 $612). Flying from Buffalo to Lisbon in June is currently the most expensive (average of $1,247). 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?

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 January 21, 2025.

A simple way to save on the total cost of your ticket is to fly from Buffalo to Lisbon at noon. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the afternoon.

Rainfall in Lisbon by month

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

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 January 21, 2025.
KLM
7.8
Good
1,341 reviews

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,341 reviews
KLM
7.8
Good
1,341 reviews

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Virgin Atlantic
7.5
Good
665 reviews
KLM
7.8
Good
1,341 reviews

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air France
7.4
Good
1,490 reviews
KLM
7.8
Good
1,341 reviews

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

United Airlines
7.4
Good
8,984 reviews
KLM
7.8
Good
1,341 reviews

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Turkish Airlines
7.3
Good
3,931 reviews
KLM
7.8
Good
1,341 reviews

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

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?

    Cheapflights users have booked flights from Buffalo to Lisbon round-trip from $538. Other airlines that can offer you cheap pricing are Lufthansa, from $543, and American Airlines, from $549. These flights start at 57% lower than the current average price 3 months from now.

  • 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 $612). Flying from Buffalo to Lisbon in June is currently the most expensive (average of $1,247). 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

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Sintra
Almada
Beja
Costa da Caparica
Nazaré
Evora
Torres Vedras
Sesimbra
Fátima

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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.
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Top 5 airlines flying from Buffalo to Lisbon

Discover the top 5 airlines that operate flights from Buffalo to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$449Average$1,059FlexibilityNo cancel feeOn-time71%
TAP AIR PORTUGALCheapest$555Average$1,164FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$560Average$1,124FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$566Average$1,102FlexibilityNo cancel feeOn-time69%
KLMCheapest$665Average$916FlexibilityNo cancel feeOn-time75%
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