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Portugal

$353+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — LIS
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Buffalo to Portugal

Keep the following information in mind while searching for Buffalo to Portugal flight deals. Data was last updated junio 12, 2025.

Round-trip from

$561
(United Airlines)

One-way from

$353
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$1,204
From Buffalo to Portugal
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One-way flight from Buffalo to Portugal
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Highest demand for flights based on searches. 5% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($67 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 junio 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/187:30 pmBUF - LIS
1 stop9h 45mUnited Airlines
mié. 11/2611:00 amLIS - BUF
2 stops34h 38mUnited Airlines
Deal found 6/10$561
This American Airlines deal was found by Cheapflights users on 6/12. 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.
mar. 11/181:34 pmBUF - LIS
1 stop14h 41mAmerican Airlines
mié. 11/266:30 amLIS - BUF
2 stops21h 01mAmerican Airlines
Deal found 6/12$576
This Lufthansa deal was found by Cheapflights users on 6/9. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/222:50 pmBUF - LIS
2 stops26h 00mLufthansa
lun. 11/312:30 pmLIS - BUF
2 stops39h 28mLufthansa
Deal found 6/9$602
This KAYAK deal was found by Cheapflights users on 6/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/11:34 pmBUF - LIS
2 stops17h 36mBritish Airways
lun. 12/86:35 pmLIS - BUF
2 stops32h 47mBritish Airways
Deal found 6/12$638
This Mytrip deal was found by Cheapflights users on 6/12. 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.
mié. 10/87:07 amBUF - LIS
2 stops21h 13mMultiple Airlines
mié. 11/195:00 amLIS - BUF
2 stops22h 58mMultiple Airlines
Deal found 6/12$650
This FlightHub deal was found by Cheapflights users on 6/9. 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.
mar. 10/2110:55 amBUF - LIS
2 stops17h 25mAir Canada
dom. 11/211:00 amLIS - BUF
2 stops28h 03mAir Canada
Deal found 6/9$729
This oojo deal was found by Cheapflights users on 6/11. 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.
mar. 9/238:25 pmBUF - LIS
2 stops22h 10mTurkish Airlines
mar. 9/3010:55 amLIS - BUF
2 stops27h 08mTurkish Airlines
Deal found 6/11$789
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
mar. 9/306:00 pmBUF - LIS
1 stop11h 10mTAP AIR PORTUGAL
mar. 10/711:45 amLIS - BUF
1 stop14h 15mTAP AIR PORTUGAL
Deal found 6/11$834
This FlightHub deal was found by Cheapflights users on 6/10. 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.
mié. 10/19:48 amBUF - FNC
2 stops22h 57mTAP AIR PORTUGAL
lun. 10/62:15 pmFNC - BUF
2 stops35h 45mTAP AIR PORTUGAL
Deal found 6/10$935
This Scandinavian Airlines deal was found by Cheapflights users on 6/11. 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.
lun. 12/11:15 pmBUF - LIS
2 stops27h 15mScandinavian Airlines
lun. 12/86:55 amLIS - BUF
3 stops21h 55mScandinavian Airlines
Deal found 6/11$1,165
This FlightHub deal was found by Cheapflights users on 6/11. 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.
dom. 6/222:39 pmBUF - OPO
2 stops18h 51mTAP AIR PORTUGAL
mié. 6/258:55 amOPO - BUF
2 stops17h 09mTAP AIR PORTUGAL
Deal found 6/11$1,217
This Air France deal was found by Cheapflights users on 6/11. 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.
dom. 10/1211:40 amBUF - LIS
2 stops16h 10mAir France
jue. 10/235:40 amLIS - BUF
2 stops17h 52mAir France
Deal found 6/11$1,382

Cheapflights Fare Finder

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 junio 12, 2025.
Use the filters below to find and compare flights from Buffalo to Portugal that are best for you.

Fly from

Buffalo

Fly to

Portugal

Route

Depart

Return

Price

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

mar. 11/18

7:30 pm-10:15 am

1 stop9h 45m

Lisbon Humberto Delgado

mié. 11/26

11:00 am-4:38 pm

2 stops34h 38m

$561

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

mar. 11/18

1:34 pm-9:15 am

1 stop14h 41m

Lisbon Humberto Delgado

mié. 11/26

6:30 am-10:31 pm

2 stops21h 01m

$576

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

mié. 10/22

2:50 pm-9:50 pm

2 stops26h 00m

Lisbon Humberto Delgado

lun. 11/3

12:30 pm-10:58 pm

2 stops39h 28m

$602

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

lun. 12/1

1:34 pm-12:10 pm

2 stops17h 36m

Lisbon Humberto Delgado

lun. 12/8

6:35 pm-10:22 pm

2 stops32h 47m

$638

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

mié. 10/8

7:07 am-9:20 am

2 stops21h 13m

Lisbon Humberto Delgado

mié. 11/19

5:00 am-10:58 pm

2 stops22h 58m

$650

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

mar. 10/21

10:55 am-9:20 am

2 stops17h 25m

Lisbon Humberto Delgado

dom. 11/2

11:00 am-10:03 am

2 stops28h 03m

$729

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

mar. 9/23

8:25 pm-11:35 pm

2 stops22h 10m

Lisbon Humberto Delgado

mar. 9/30

10:55 am-9:03 am

2 stops27h 08m

$789

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

mar. 9/30

6:00 pm-10:10 am

1 stop11h 10m

Lisbon Humberto Delgado

mar. 10/7

11:45 am-9:00 pm

1 stop14h 15m

$834

BuffaloFunchal

BUF - FNC

BUFFNC

Buffalo

mié. 10/1

9:48 am-1:45 pm

2 stops22h 57m

Funchal Madeira

lun. 10/6

2:15 pm-9:00 pm

2 stops35h 45m

$935

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

lun. 12/1

1:15 pm-9:30 pm

2 stops27h 15m

Lisbon Humberto Delgado

lun. 12/8

6:55 am-11:50 pm

3 stops21h 55m

$1,165

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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.

Cheapflights Insights

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

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 $1,136). 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 junio 12, 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 junio 12, 2025.
Air France
7.5
Good
1,463 reviews

Boarding

7.4

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

7.0

Crew

8.2

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Air France
7.5
Good
1,463 reviews
Air France
7.5
Good
1,463 reviews

Boarding

7.4

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

7.0

Crew

8.2

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Brussels Airlines
7.4
Good
355 reviews
Air France
7.5
Good
1,463 reviews

Boarding

7.4

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

7.0

Crew

8.2

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
United Airlines
7.4
Good
8,790 reviews
Air France
7.5
Good
1,463 reviews

Boarding

7.4

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

7.0

Crew

8.2

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Turkish Airlines
7.3
Good
3,848 reviews
Air France
7.5
Good
1,463 reviews

Boarding

7.4

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

7.0

Crew

8.2

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Scandinavian Airlines
7.3
Good
1,387 reviews
Air France
7.5
Good
1,463 reviews

Boarding

7.4

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

7.0

Crew

8.2

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

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 cheapest airlines to fly from Buffalo to Portugal one-way?

    One-way options have recently been found by users for as low as $353 on United Airlines. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $465 and Lufthansa from $872 one-way.

  • 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 - Porto and Buffalo - Funchal Madeira.

  • 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 $1,136). 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 2 airlines flying from Buffalo to Portugal

Discover the top 2 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$565Average$927FlexibilityNo cancel feeOn-time69%
TAP AIR PORTUGALCheapest$807Average$1,164FlexibilityNo cancel feeOn-timeN/A

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