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Cheap flights from Niagara Falls to Portugal from C$ 336

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LIS
2 Apr — 9 Apr1
1 adult

Cheap flight deals from Niagara Falls to Portugal

Keep the following information in mind while searching for Niagara Falls to Portugal flight deals. Data was last updated 28 March 2025.

Round-trip from

C$ 546

One-way from

C$ 337

Popular in

July

Cheapest in

February

Average price

C$ 889
American Airlines
  • American Airlines
  • 13/6-27/6
  • 3 total stops
  • 44h 00m total
  • Niagara Falls to Portugal
Search Deals
Azores Airlines
  • Azores Airlines
  • 13/4
  • Nonstop
  • 5h 55m total
  • Niagara Falls to Portugal
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 208 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Niagara Falls to Portugal

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

Fri 13/610:00 p.m.YYZ - LIS
1 stop20h 10mAmerican Airlines
Tue 8/76:35 a.m.LIS - YYZ
2 stops21h 54mAmerican Airlines
Deal found 28/3C$ 545
Sat 12/76:25 p.m.YYZ - LIS
1 stop23h 45mFinnair
Sat 19/76:35 a.m.LIS - YYZ
2 stops21h 54mFinnair
Deal found 27/3C$ 562
Mon 26/59:30 p.m.YYZ - LIS
Nonstop7h 05mPorter Airlines
Mon 9/611:35 a.m.LIS - YYZ
Nonstop8h 05mPorter Airlines
Deal found 27/3C$ 585
Tue 16/96:41 p.m.YYZ - LIS
2 stops23h 44mIberia
Tue 30/98:45 p.m.LIS - YYZ
2 stops29h 49mIberia
Deal found 27/3C$ 592
Mon 26/59:30 p.m.YYZ - LIS
Nonstop7h 05mAir Transat
Mon 9/611:35 a.m.LIS - YYZ
Nonstop8h 05mAir Transat
Deal found 27/3C$ 596
Tue 15/410:15 p.m.YYZ - LIS
1 stop12h 15mMultiple Airlines
Wed 21/56:35 a.m.LIS - YYZ
2 stops21h 25mMultiple Airlines
Deal found 28/3C$ 616
Fri 17/1010:25 p.m.YYZ - LIS
1 stop14h 15mRoyal Air Maroc
Sat 1/115:55 p.m.LIS - YYZ
1 stop30h 30mRoyal Air Maroc
Deal found 28/3C$ 622
Sun 20/48:45 p.m.YYZ - TER
Nonstop5h 55mAzores Airlines
Mon 28/44:55 p.m.TER - YYZ
Nonstop6h 35mAzores Airlines
Deal found 27/3C$ 647
Mon 19/55:50 p.m.YYZ - LIS
1 stop23h 00mAir Canada
Fri 6/612:50 p.m.LIS - YYZ
Nonstop8h 15mAir Canada
Deal found 27/3C$ 669
Sat 4/1010:00 p.m.YYZ - LIS
1 stop15h 05mBritish Airways
Wed 15/106:35 a.m.LIS - YYZ
2 stops14h 25mBritish Airways
Deal found 27/3C$ 673
Sun 18/511:55 p.m.YYZ - OPO
Nonstop6h 50mPorter Airlines
Sun 25/58:25 a.m.OPO - YYZ
1 stop15h 43mPorter Airlines
Deal found 27/3C$ 695
Wed 11/611:55 p.m.YYZ - OPO
Nonstop6h 50mAir Transat
Sun 15/68:25 a.m.OPO - YYZ
1 stop14h 00mAir Transat
Deal found 26/3C$ 696

Cheapflights Fare Finder

Customize your flight search to find flights from Niagara Falls 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 28 March 2025.
Use the filters below to find and compare flights from Niagara Falls to Portugal that are best for you.

Fly from

Niagara Falls

Fly to

Portugal

Route

Depart

Return

Price

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Fri 13/6

6:05 p.m.-11:10 p.m.

1 stop24h 05m

Lisbon Humberto Delgado

Fri 27/6

6:35 a.m.-9:30 p.m.

2 stops19h 55m

C$ 546

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Sat 12/7

6:25 p.m.-11:10 p.m.

1 stop23h 45m

Lisbon Humberto Delgado

Sat 19/7

6:35 a.m.-11:29 p.m.

2 stops21h 54m

C$ 562

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Mon 26/5

9:30 p.m.-9:35 a.m.

Nonstop7h 05m

Lisbon Humberto Delgado

Mon 9/6

11:35 a.m.-2:40 p.m.

Nonstop8h 05m

C$ 585

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Tue 16/9

6:41 p.m.-11:25 p.m.

2 stops23h 44m

Lisbon Humberto Delgado

Tue 30/9

8:45 p.m.-9:34 p.m.

2 stops29h 49m

C$ 592

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Mon 26/5

9:30 p.m.-9:35 a.m.

Nonstop7h 05m

Lisbon Humberto Delgado

Mon 9/6

11:35 a.m.-2:40 p.m.

Nonstop8h 05m

C$ 596

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Thu 1/5

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

1 stop31h 00m

Lisbon Humberto Delgado

Thu 29/5

6:35 a.m.-11:00 p.m.

2 stops21h 25m

C$ 616

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Fri 19/9

10:25 p.m.-5:40 p.m.

1 stop14h 15m

Lisbon Humberto Delgado

Thu 23/10

10:05 p.m.-8:10 p.m.

1 stop27h 05m

C$ 626

TorontoLajes

YYZ - TER

YYZTER

Toronto Pearson Intl

Sun 20/4

8:45 p.m.-6:40 a.m.

Nonstop5h 55m

Lajes

Mon 28/4

4:55 p.m.-7:30 p.m.

Nonstop6h 35m

C$ 647

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Sun 18/5

10:00 p.m.-5:55 p.m.

1 stop14h 55m

Lisbon Humberto Delgado

Sat 4/10

6:35 a.m.-9:34 p.m.

2 stops19h 59m

C$ 657

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Mon 19/5

5:50 p.m.-9:50 p.m.

1 stop23h 00m

Lisbon Humberto Delgado

Fri 6/6

12:50 p.m.-4:05 p.m.

Nonstop8h 15m

C$ 669

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 60 results
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Best time to book a flight from Niagara Falls to Portugal

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

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

Currently, January is the cheapest month in which you can book a flight from Niagara Falls to Portugal (average of C$ 482). Flying from Niagara Falls 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 NI4 to PT?

Find hourly flight availability from Niagara Falls 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 28 March 2025.

When flying from Niagara Falls 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.

What is the cheapest day to fly from Niagara Falls to Portugal?

Use this chart to determine the cheapest time to fly round-trip from Niagara Falls to Portugal. Price data was last updated on 18 November 2024.

Travelers seeking maximum savings on their Niagara Falls to Portugal 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.

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 28 March 2025.
To help decide which airline to fly from Niagara Falls to Portugal, see what other customers have to say about Porter Airlines, KLM and Air Transat. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
277 reviews
Check prices

Crew

8.7

Comfort

8.1

Entertainment

6.9

Boarding

8.2

Overall

7.9

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Porter Airlines
7.9
Good
277 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Crew

8.7

Comfort

8.1

Entertainment

6.9

Boarding

8.2

Overall

7.9

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
KLM
7.8
Good
1,321 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Crew

8.7

Comfort

8.1

Entertainment

6.9

Boarding

8.2

Overall

7.9

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Transat
7.8
Good
381 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Crew

8.7

Comfort

8.1

Entertainment

6.9

Boarding

8.2

Overall

7.9

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Azores Airlines
7.6
Good
63 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Crew

8.7

Comfort

8.1

Entertainment

6.9

Boarding

8.2

Overall

7.9

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Finnair
7.6
Good
1,267 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Crew

8.7

Comfort

8.1

Entertainment

6.9

Boarding

8.2

Overall

7.9

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Portugal. 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 to fly from Niagara Falls to Portugal one-way?

    For one-way options, check prices for Azores Airlines. According to our data, you can fly for as low as C$ 337. Users have also found prices from C$ 379 and C$ 414 on TAP AIR PORTUGAL and Air Transat, respectively.

  • What are the most popular routes from Niagara Falls to Portugal?

    Most travellers choose Toronto Pearson Intl - Lisbon Humberto Delgado, Toronto Pearson Intl - Porto or Toronto Pearson Intl - Ponta Delgada Nordela when deciding on the best route from Niagara Falls to Portugal.

  • What are the most reliable airlines from Niagara Falls to Portugal?

    No one likes to see their flight delayed. When booking a flight from Niagara Falls to Portugal consider choosing Porter Airlines (65%), Air Transat (65%) or Air Canada (63%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Niagara Falls to Portugal?

    The cheapest flight price from Niagara Falls to Portugal is C$ 336. On average you can expect to pay C$ 1,908. The most popular route, (Toronto Pearson Intl - Lisbon Humberto Delgado), can usually be booked for C$ 477.

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

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

  • How can I find direct flights from Niagara Falls to Portugal?

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

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

    Yes. Cheapflights offers flight deals from Niagara Falls 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 Niagara Falls to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Niagara Falls to Portugal (average of C$ 482). Flying from Niagara Falls 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Niagara Falls to Portugal

Discover the top 10 airlines that operate flights from Niagara Falls 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 629,999 searches. Data last updated 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 267AverageC$ 1,119FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
IberiaCheapestC$ 296AverageC$ 449FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapestC$ 309AverageC$ 400FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapestC$ 387AverageC$ 415FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
PLAYCheapestC$ 452AverageC$ 549FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Royal Air MarocCheapestC$ 559AverageC$ 629FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights
Air TransatCheapestC$ 577AverageC$ 972FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
TAP AIR PORTUGALCheapestC$ 588AverageC$ 961FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Azores AirlinesCheapestC$ 591AverageC$ 924FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
British AirwaysCheapestC$ 596AverageC$ 948FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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How does Cheapflights help users find flights from Niagara Falls to Portugal?

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Can Cheapflights find flights from Niagara Falls to Portugal with no change fees?

Need flexible booking options for your flight to Portugal from Niagara Falls? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Of course! You can now track prices for flights from Niagara Falls to Portugal and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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