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Cheap flights from Niagara Falls, ON to Portimão from C$ 409

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — FAO
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Niagara Falls to Portimão are usually found in November or May, booked 40 days in advance, depart on a Thursday or Sunday and return on a Monday

Cheap flight deals from Niagara Falls to Portimão

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Portimão
Explore the most affordable flight options available from Niagara Falls to Portimão. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Sat 7/312:30 p.m.
YYZ
-
FAO
2 stops17h 00m
Aer Lingus
Tue 17/311:10 a.m.
FAO
-
YYZ
2 stops26h 39m
Aer Lingus
Deal found 20/1C$ 553
Mon 2/310:45 p.m.
YYZ
-
FAO
1 stop20h 05m
TAP AIR PORTUGAL
Tue 10/36:05 a.m.
FAO
-
YYZ
1 stop14h 15m
TAP AIR PORTUGAL
Deal found 21/1C$ 644
Tue 14/46:05 p.m.
YYZ
-
FAO
2 stops19h 55m
Multiple Airlines
Tue 21/411:30 a.m.
FAO
-
YYZ
1 stop33h 35m
Multiple Airlines
Deal found 20/1C$ 669
Sun 1/310:45 p.m.
YYZ
-
FAO
1 stop20h 05m
TAP AIR PORTUGAL
Tue 31/36:15 p.m.
FAO
-
YYZ
1 stop24h 45m
TAP AIR PORTUGAL
Deal found 21/1C$ 683
Tue 12/55:35 p.m.
YYZ
-
FAO
1 stop18h 45m
TAP AIR PORTUGAL
Wed 20/56:05 a.m.
FAO
-
YYZ
1 stop12h 55m
TAP AIR PORTUGAL
Deal found 21/1C$ 684
Wed 6/510:55 p.m.
YYZ
-
FAO
1 stop19h 55m
TAP AIR PORTUGAL
Wed 13/56:05 a.m.
FAO
-
YYZ
1 stop20h 00m
TAP AIR PORTUGAL
Deal found 20/1C$ 686
Sun 1/210:45 p.m.
YYZ
-
FAO
1 stop20h 05m
TAP AIR PORTUGAL
Tue 31/36:15 p.m.
FAO
-
YYZ
1 stop24h 45m
TAP AIR PORTUGAL
Deal found 21/1C$ 687
Mon 30/310:55 p.m.
YYZ
-
FAO
1 stop19h 55m
TAP AIR PORTUGAL
Sun 19/46:10 p.m.
FAO
-
YYZ
1 stop26h 05m
TAP AIR PORTUGAL
Deal found 21/1C$ 689
Wed 20/55:35 p.m.
YYZ
-
FAO
1 stop11h 50m
TAP AIR PORTUGAL
Thu 28/56:05 a.m.
FAO
-
YYZ
1 stop12h 55m
TAP AIR PORTUGAL
Deal found 21/1C$ 690

Find flight deals from Niagara Falls to Portimão

Keep the following information in mind while searching for Niagara Falls to Portimão flight deals. Data was last updated 22 January 2026.

Round-trip from

C$ 553

One-way from

C$ 409

Popular in

December

Cheapest in

November

Average price

C$ 936
Aer Lingus
  • Aer Lingus
  • 7/3-17/3
  • 4 total stops
  • 43h 39m total
  • Niagara Falls to Portimão
Search Deals
15/5
  • 15/5
  • 2 total stops
  • 32h 30m total
  • Niagara Falls to Portimão
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to Portimão 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 22 January 2026.
Use the filters below to find and compare flights from Niagara Falls to Portimão that are best for you.

Fly from

Niagara Falls

Fly to

Portimão

Route

Depart

Return

Price

TorontoFaro

YYZ - FAO

YYZFAO

Toronto Pearson Intl

Fri 10/4

10:55 p.m.-10:25 a.m.

1 stop30h 30m

Faro

Wed 29/4

6:05 a.m.-2:00 p.m.

1 stop12h 55m

C$ 689

TorontoFaro

YYZ - FAO

YYZFAO

Toronto Pearson Intl

Thu 26/3

10:15 p.m.-7:20 p.m.

1 stop17h 05m

Faro

Thu 9/4

8:20 p.m.-7:55 p.m.

1 stop28h 35m

C$ 718

TorontoFaro

YYZ - FAO

YYZFAO

Toronto Pearson Intl

Tue 17/2

9:15 p.m.-9:35 a.m.

1 stop31h 20m

Faro

Wed 4/3

6:55 p.m.-3:40 p.m.

1 stop25h 45m

C$ 722

TorontoFaro

YYZ - FAO

YYZFAO

Toronto Pearson Intl

Mon 30/3

6:05 p.m.-2:45 p.m.

1 stop15h 40m

Faro

Tue 14/4

3:35 p.m.-4:05 p.m.

1 stop29h 30m

C$ 723

TorontoFaro

YYZ - FAO

YYZFAO

Toronto Pearson Intl

Wed 25/2

5:50 p.m.-8:25 a.m.

1 stop33h 35m

Faro

Tue 7/4

7:55 p.m.-3:08 p.m.

2 stops24h 13m

C$ 756

TorontoFaro

YYZ - FAO

YYZFAO

Toronto Pearson Intl

Mon 2/3

6:45 p.m.-6:55 p.m.

2 stops19h 10m

Faro

Tue 10/3

7:45 p.m.-4:40 p.m.

1 stop24h 55m

C$ 756

TorontoFaro

YYZ - FAO

YYZFAO

Toronto Pearson Intl

Mon 23/3

6:50 p.m.-6:55 p.m.

1 stop20h 05m

Faro

Mon 30/3

9:45 p.m.-3:08 p.m.

2 stops22h 23m

C$ 758

TorontoFaro

YYZ - FAO

YYZFAO

Toronto Pearson Intl

Tue 24/3

10:15 p.m.-6:05 p.m.

1 stop15h 50m

Faro

Wed 1/4

8:00 p.m.-3:08 p.m.

2 stops24h 08m

C$ 758

TorontoFaro

YYZ - FAO

YYZFAO

Toronto Pearson Intl

Tue 17/2

9:15 p.m.-9:35 a.m.

1 stop31h 20m

Faro

Sat 28/2

9:15 a.m.-10:40 p.m.

2 stops18h 25m

C$ 759

TorontoFaro

YYZ - FAO

YYZFAO

Toronto Pearson Intl

Sat 7/3

9:15 p.m.-6:00 p.m.

1 stop15h 45m

Faro

Mon 16/3

7:15 p.m.-5:24 p.m.

2 stops26h 09m

C$ 759

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/1

Showing 1-10 of 18 results
1
2

Best time to book a flight from Niagara Falls to Portimão

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

How far ahead should I book a flight from Niagara Falls to Portimão?

Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to Portimão. Price data was last updated on 16 January 2026.

The best time to book flights from Niagara Falls to Portimão is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, April is the cheapest month in which you can book a flight from Niagara Falls to Portimão (average of C$ 568). Flying from Niagara Falls to Portimão in August is currently the most expensive (average of C$ 936). 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 P0T?

Find hourly flight availability from Niagara Falls to Portimão. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 January 2026.

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

Reviews of airlines servicing Portimão

Get insights into the airlines that provide service to Portimão. 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 Portimão. Reviews last updated 22 January 2026.
See what other customers who have flown with Porter Airlines,KLM, andAir Transat from Niagara Falls to Portimão have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
412 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.2

Food

7.5

Entertainment

6.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
7.9
Good
412 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.2

Food

7.5

Entertainment

6.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
KLM
7.7
Good
1,442 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.2

Food

7.5

Entertainment

6.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Transat
7.7
Good
499 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.2

Food

7.5

Entertainment

6.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Azores Airlines
7.4
Good
90 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.2

Food

7.5

Entertainment

6.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
TAP AIR PORTUGAL
7.1
Good
2,124 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.2

Food

7.5

Entertainment

6.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

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

  • How long is the flight from Niagara Falls to Portimão?

    TAP AIR PORTUGAL, KLM, and British Airways can get you from Niagara Falls to Portimão in just under 15h 40m. Your travel time can differ by up to 14h 50m. There are 5922 km between Niagara Falls and Portimão. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Niagara Falls to Portimão one-way?

    One-way options have recently been found by users for as low as C$ 379 on Azores Airlines. Other airlines that offer cheap prices include Air Transat from C$ 398 and TAP AIR PORTUGAL from C$ 429 one-way.

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

    Consider Porter Airlines (63%), WestJet (63%) or Air Transat (63%) when booking your flight. These represent the most reliable airlines when flying from Niagara Falls to Portimão.

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

    The cheapest flight price from Niagara Falls to Portimão is C$ 454. On average you can expect to pay C$ 889. The most popular route, (Toronto Pearson Intl - Faro), can usually be booked for C$ 669.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Niagara Falls to Portimão (average of C$ 568). Flying from Niagara Falls to Portimão in August is currently the most expensive (average of C$ 936). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Niagara Falls to Portimão

Discover the top 8 airlines that operate flights from Niagara Falls to Portimão. 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 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapestC$ 604AverageC$ 852FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapestC$ 678AverageC$ 864FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Porter AirlinesCheapestC$ 688AverageC$ 1,019FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 690AverageC$ 1,135FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Azores AirlinesCheapestC$ 777AverageC$ 977FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
KLMCheapestC$ 779AverageC$ 838FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapestC$ 944AverageC$ 1,011FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,082AverageC$ 1,178FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Niagara Falls to Portimão, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Portimão?

Cheapflights helps you find that perfect flight to Portimão from Niagara Falls by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Niagara Falls to Portimão with no change fees.

Can Cheapflights notify me if prices for flights from Niagara Falls to Portimão become cheaper?

Of course! You can now track prices for flights from Niagara Falls to Portimão 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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