Find flights
When to book
Airlines
FAQs

Cheap flights from Buffalo to Portugal from C$ 739

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 24/11. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — LIS
18 feb. — 25 feb.1
1 adult

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 13 febrero 2025.

Round-trip from

C$ 749

Popular in

December

Cheapest in

February

Average price

C$ 863
United Airlines
  • United Airlines
  • 26/2-5/3
  • 3 total stops
  • 51h 17m total
  • Buffalo to Portugal
High demand for flights, 2% potential price rise
Cheapest flight prices on average. 5% potential price decrease (C$ 123 potential savings vs. average RT price).
Average for round-trip flights in February 2025

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 13 febrero 2025.

lun. 24/115:50 p.m.BUF - LIS
2 stops34h 30mUnited Airlines
mar. 2/1211:00 a.m.LIS - BUF
2 stops31h 10mUnited Airlines
Deal found 11/2C$ 739
lun. 10/33:46 p.m.BUF - LIS
1 stop13h 19mBritish Airways
lun. 17/311:05 a.m.LIS - BUF
1 stop15h 41mBritish Airways
Deal found 12/2C$ 845
lun. 10/311:19 a.m.BUF - LIS
2 stops17h 46mAmerican Airlines
lun. 17/311:05 a.m.LIS - BUF
1 stop15h 41mAmerican Airlines
Deal found 12/2C$ 851
mié. 8/1010:57 a.m.BUF - LIS
3 stops17h 23mMultiple Airlines
mié. 22/1011:25 a.m.LIS - BUF
2 stops17h 11mMultiple Airlines
Deal found 11/2C$ 1,174
lun. 3/37:33 p.m.BUF - LIS
2 stops34h 02mTurkish Airlines
sáb. 8/311:35 a.m.LIS - BUF
2 stops40h 48mTurkish Airlines
Deal found 12/2C$ 1,189
dom. 23/28:00 a.m.BUF - LIS
1 stop21h 15mTAP AIR PORTUGAL
lun. 3/34:40 p.m.LIS - BUF
1 stop12h 48mTAP AIR PORTUGAL
Deal found 12/2C$ 1,285
dom. 2/37:00 a.m.BUF - LIS
2 stops20h 55mVirgin Atlantic
sáb. 8/311:15 a.m.LIS - BUF
2 stops18h 02mVirgin Atlantic
Deal found 13/2C$ 1,328
mié. 26/211:48 a.m.BUF - LIS
3 stops25h 07mScandinavian Airlines
mié. 5/37:00 p.m.LIS - BUF
2 stops29h 19mScandinavian Airlines
Deal found 12/2C$ 1,350
lun. 21/47:59 p.m.BUF - LIS
1 stop31h 01mKLM
mié. 30/410:00 a.m.LIS - BUF
1 stop14h 19mKLM
Deal found 13/2C$ 1,364
vie. 11/410:54 a.m.BUF - LIS
3 stops17h 26mAir Canada
dom. 20/411:25 a.m.LIS - BUF
3 stops27h 29mAir Canada
Deal found 13/2C$ 3,065

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 629,999 searches. Data last updated 13 febrero 2025.

Fly from

Buffalo

Fly to

Portugal

Route

Depart

Return

Price

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

mié. 26/2

3:00 p.m.-10:15 a.m.

1 stop14h 15m

Lisbon Humberto Delgado

mié. 5/3

11:00 a.m.-7:02 p.m.

2 stops37h 02m

C$ 749

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

lun. 10/3

3:46 p.m.-9:05 a.m.

1 stop13h 19m

Lisbon Humberto Delgado

lun. 17/3

11:05 a.m.-10:46 p.m.

1 stop15h 41m

C$ 845

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

lun. 10/3

11:19 a.m.-9:05 a.m.

2 stops17h 46m

Lisbon Humberto Delgado

lun. 17/3

11:05 a.m.-10:46 p.m.

1 stop15h 41m

C$ 851

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

lun. 3/3

7:33 p.m.-10:35 a.m.

2 stops34h 02m

Lisbon Humberto Delgado

sáb. 8/3

11:35 a.m.-11:23 p.m.

2 stops40h 48m

C$ 1,189

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

dom. 23/2

8:00 a.m.-10:15 a.m.

1 stop21h 15m

Lisbon Humberto Delgado

vie. 28/2

5:35 p.m.-10:14 a.m.

2 stops45h 39m

C$ 1,271

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

dom. 23/2

8:00 a.m.-10:15 a.m.

1 stop21h 15m

Lisbon Humberto Delgado

lun. 3/3

4:40 p.m.-12:28 a.m.

1 stop12h 48m

C$ 1,285

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

dom. 2/3

7:00 a.m.-8:55 a.m.

2 stops20h 55m

Lisbon Humberto Delgado

sáb. 8/3

11:15 a.m.-12:17 a.m.

2 stops18h 02m

C$ 1,328

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

mié. 26/2

11:48 a.m.-5:55 p.m.

3 stops25h 07m

Lisbon Humberto Delgado

mié. 5/3

7:00 p.m.-7:19 p.m.

2 stops29h 19m

C$ 1,350

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

lun. 21/4

7:59 p.m.-8:00 a.m.

1 stop31h 01m

Lisbon Humberto Delgado

mié. 30/4

10:00 a.m.-7:19 p.m.

1 stop14h 19m

C$ 1,364

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

vie. 11/4

10:54 a.m.-9:20 a.m.

3 stops17h 26m

Lisbon Humberto Delgado

dom. 20/4

11:25 a.m.-9:54 a.m.

3 stops27h 29m

C$ 3,065

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/2

Showing 1-10 of 11 results
1
2

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 C$ 482). Flying from Buffalo to Portugal 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 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 13 febrero 2025.

When flying from Buffalo to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 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 Portugal when rainfall is around 6.0 mm.

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 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 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 13 febrero 2025.
Read reviews from past customers who have flown KLM, Virgin Atlantic and United Airlines from Buffalo to Portugal. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.4

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

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.

Crew

8.4

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

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.

Crew

8.4

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

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.

Crew

8.4

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

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.

Crew

8.4

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

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.

Crew

8.4

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

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 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?

    Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to Portugal. It is only a 13.4 km journey to Buffalo (BUF) from Buffalo’s city centre.

  • 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 C$ 482). Flying from Buffalo to Portugal 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.