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Portugal

$528+ Cheap flights from Buffalo (BUF) to Portugal

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — LIS
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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Cheap flight deals from Buffalo to Portugal

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Portugal (PT0). 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 16, 2025.

Round-trip from

$546
(United Airlines)
From Buffalo to Portugal
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Find flight deals from Buffalo to Portugal

Cheapest flights from Buffalo to Portugal
Explore the most affordable flight options available from Buffalo to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This United deal was found by Cheapflights users on 1/16. 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 1/2811:50 amBUF - LIS
2 stops16h 30mUnited Airlines
Thu 2/1310:55 amLIS - BUF
2 stops34h 45mUnited Airlines
Deal found 1/16$546
This British Airways deal was found by Cheapflights users on 1/16. 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 11/181:34 pmBUF - LIS
1 stop14h 41mBritish Airways
Tue 11/256:30 amLIS - BUF
2 stops21h 01mBritish Airways
Deal found 1/16$548
This American Airlines deal was found by Cheapflights users on 1/16. 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.
Mon 2/106:00 amBUF - LIS
1 stop22h 05mAmerican Airlines
Wed 2/266:30 amLIS - BUF
2 stops18h 49mAmerican Airlines
Deal found 1/16$550
This KLM deal was found by Cheapflights users on 1/16. 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.
Sun 3/212:24 pmBUF - OPO
2 stops17h 31mKLM
Sun 3/910:55 amOPO - BUF
2 stops17h 25mKLM
Deal found 1/16$685
This oojo deal was found by Cheapflights users on 1/16. 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.
Wed 4/97:05 amBUF - LIS
2 stops27h 25mTurkish Airlines
Mon 4/144:30 pmLIS - BUF
2 stops34h 30mTurkish Airlines
Deal found 1/16$721
This Air Canada deal was found by Cheapflights users on 1/16. 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 10/812:18 pmBUF - LIS
2 stops16h 02mMultiple Airlines
Wed 10/2211:25 amLIS - BUF
2 stops17h 11mMultiple Airlines
Deal found 1/16$735
This Scandinavian Airlines deal was found by Cheapflights users on 1/15. 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
2 stops23h 20mScandinavian Airlines
Wed 10/227:10 amLIS - BUF
2 stops21h 48mScandinavian Airlines
Deal found 1/15$740
This KLM deal was found by Cheapflights users on 1/16. 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.
Wed 4/912:17 pmBUF - LIS
2 stops17h 38mKLM
Mon 4/1410:00 amLIS - BUF
1 stop18h 54mKLM
Deal found 1/16$798
This FlightHub deal was found by Cheapflights users on 1/16. 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.
Tue 3/47:00 amBUF - LIS
1 stop17h 35mTAP AIR PORTUGAL
Tue 3/1811:40 amLIS - BUF
1 stop13h 00mTAP AIR PORTUGAL
Deal found 1/16$845
This Cheapflightsfares deal was found by Cheapflights users on 1/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/198:00 amBUF - FNC
2 stops20h 15mTAP AIR PORTUGAL
Wed 2/2611:00 amFNC - BUF
2 stops18h 28mTAP AIR PORTUGAL
Deal found 1/15$919
This Mytrip deal was found by Cheapflights users on 1/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/211:48 amBUF - OPO
2 stops20h 52mMultiple Airlines
Sun 3/95:00 amOPO - BUF
3 stops23h 20mMultiple Airlines
Deal found 1/16$931
This Travelocity deal was found by Cheapflights users on 1/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/67:00 amBUF - LIS
2 stops21h 20mAir Canada
Sat 6/2112:50 pmLIS - BUF
2 stops33h 07mAir Canada
Deal found 1/16$1,198

Find flights from Buffalo to Portugal within your budget

Customize your flight search to find flights from Buffalo to Portugal 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 16, 2025.

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Fly to

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Route

Depart

Return

Price

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Mon 1/27

7:45 pm-9:20 am

2 stops32h 35m

Lisbon Humberto Delgado

Thu 2/13

10:55 am-11:41 pm

2 stops41h 46m

$546

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Mon 1/27

3:22 pm-9:05 am

1 stop12h 43m

Lisbon Humberto Delgado

Thu 2/13

6:30 am-10:39 pm

2 stops21h 09m

$548

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Mon 2/10

3:22 pm-9:05 am

1 stop12h 43m

Lisbon Humberto Delgado

Wed 2/26

11:15 am-10:39 pm

1 stop16h 24m

$551

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Wed 3/5

1:08 pm-11:25 am

2 stops17h 17m

Lisbon Humberto Delgado

Mon 3/17

5:00 am-11:56 pm

2 stops22h 56m

$589

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Tue 2/11

3:59 pm-8:00 am

1 stop11h 01m

Lisbon Humberto Delgado

Tue 2/18

10:00 am-7:19 pm

1 stop14h 19m

$619

BuffaloPorto

BUF - OPO

BUFOPO

Buffalo

Sun 3/2

12:24 pm-10:55 am

2 stops17h 31m

Porto

Sun 3/9

10:55 am-12:20 am

2 stops17h 25m

$685

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Wed 4/9

7:05 am-3:30 pm

2 stops27h 25m

Lisbon Humberto Delgado

Mon 4/14

4:30 pm-10:00 pm

2 stops34h 30m

$721

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Fri 5/2

7:00 am-8:35 pm

2 stops32h 35m

Lisbon Humberto Delgado

Mon 5/5

7:20 am-11:54 pm

2 stops21h 34m

$748

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Wed 4/9

12:17 pm-10:55 am

2 stops17h 38m

Lisbon Humberto Delgado

Mon 4/14

10:00 am-11:54 pm

1 stop18h 54m

$798

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Mon 2/10

7:00 am-5:55 pm

3 stops29h 55m

Lisbon Humberto Delgado

Wed 2/26

7:00 pm-7:19 pm

2 stops29h 19m

$811

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 26 results
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Best time to book a flight from Buffalo to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal 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 Portugal

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

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

Currently, January is the cheapest month in which you can book a flight from Buffalo to Portugal (average of $612). Flying from Buffalo to Portugal 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 PT?

Find hourly flight availability from Buffalo to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to Portugal as you normally would.

Rainfall in Portugal by month

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

In terms of precipitation, rainfall in Portugal 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 Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

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

If weather is an important factor for your trip to Portugal, 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 Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated January 16, 2025.
To help decide which airline to fly from Buffalo to Portugal, see what other customers have to say about Lufthansa, TAP AIR PORTUGAL and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,511 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very good
8,511 reviews
Delta
8.0
Very good
8,511 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

KLM
7.8
Good
1,339 reviews
Delta
8.0
Very good
8,511 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

United Airlines
7.4
Good
8,965 reviews
Delta
8.0
Very good
8,511 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Turkish Airlines
7.3
Good
3,921 reviews
Delta
8.0
Very good
8,511 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Scandinavian Airlines
7.3
Good
1,308 reviews
Delta
8.0
Very good
8,511 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

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

  • What airport do you fly from for flights from Buffalo to Portugal?

    Located just 8.3 mi from the city center, Buffalo (BUF) is the airport most travelers will use when flying to Portugal from Buffalo.

  • What are the most popular routes from Buffalo to Portugal?

    The most popular flight routes from Buffalo to Portugal are Buffalo - Lisbon Humberto Delgado, Buffalo - Funchal Madeira and Buffalo - Porto.

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

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

  • How can I find direct flights from Buffalo to Portugal?

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Portugal 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 Portugal?

    Currently, January is the cheapest month in which you can book a flight from Buffalo to Portugal (average of $612). Flying from Buffalo to Portugal 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

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Alternative routes for Buffalo to Portugal

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 Portugal

Discover the top 5 airlines that operate flights from Buffalo to Portugal. 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 16, 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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