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Cheap flights from London, ON to Niagara Falls from C$ 133

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — YYZ
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Niagara Falls

Enter your travel dates to find the best prices.

Cheapest flights from London to Niagara Falls
Explore the most affordable flight options available from London to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2026.

Tue 1/92:40 p.m.
YXU
-
YYZ
1 stop6h 55m
WestJet
Fri 4/98:00 a.m.
YYZ
-
YXU
1 stop5h 50m
WestJet
Deal found 27/7C$ 276
Fri 4/92:40 p.m.
YXU
-
YYZ
1 stop23h 35m
WestJet
Sun 6/98:00 a.m.
YYZ
-
YXU
1 stop5h 50m
WestJet
Deal found 29/7C$ 442
Tue 25/82:40 p.m.
YXU
-
YYZ
1 stop6h 55m
WestJet
Tue 1/98:00 a.m.
YYZ
-
YXU
1 stop5h 50m
WestJet
Deal found 28/7C$ 485
Fri 28/82:40 p.m.
YXU
-
YYZ
1 stop6h 55m
WestJet
Fri 4/98:00 a.m.
YYZ
-
YXU
1 stop5h 50m
WestJet
Deal found 30/7C$ 502
Sun 30/82:40 p.m.
YXU
-
YYZ
1 stop25h 00m
Multiple Airlines
Sun 6/98:00 a.m.
YYZ
-
YXU
1 stop5h 50m
Multiple Airlines
Deal found 31/7C$ 530
Fri 4/92:40 p.m.
YXU
-
YYZ
2 stops16h 15m
Multiple Airlines
Sun 6/97:00 a.m.
YYZ
-
YXU
1 stop6h 50m
Multiple Airlines
Deal found 29/7C$ 548
Fri 11/96:10 a.m.
YXU
-
YYZ
2 stops17h 15m
WestJet
Fri 18/96:00 a.m.
YYZ
-
YXU
1 stop10h 45m
WestJet
Deal found 28/7C$ 585

Find flight deals from London to Niagara Falls

Keep the following information in mind while searching for London to Niagara Falls flight deals. Data was last updated 1 August 2026.

Round-trip from

C$ 276

One-way from

C$ 133
WestJet
  • WestJet
  • 1/9-4/9
  • 2 total stops
  • 12h 45m total
  • London to Niagara Falls
Search Deals
WestJet
  • WestJet
  • 1/9
  • 1 total stop
  • 6h 55m total
  • London to Niagara Falls
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Niagara Falls 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 1 August 2026.
Use the filters below to find and compare flights from London to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonToronto

YXU - YYZ

YXUYYZ

London

Tue 1/9

2:40 p.m.-9:35 p.m.

1 stop6h 55m

Toronto Pearson Intl

Fri 4/9

8:00 a.m.-1:50 p.m.

1 stop5h 50m

C$ 276

LondonToronto

YXU - YYZ

YXUYYZ

London

Sun 30/8

2:40 p.m.-3:40 p.m.

1 stop25h 00m

Toronto Pearson Intl

Sun 6/9

8:00 a.m.-1:50 p.m.

1 stop5h 50m

C$ 530

LondonToronto

YXU - YYZ

YXUYYZ

London

Mon 14/9

5:55 p.m.-5:45 a.m.

1 stop11h 50m

Toronto Pearson Intl

Mon 21/9

8:00 p.m.-5:20 a.m.

1 stop9h 20m

C$ 603

LondonToronto

YXU - YYZ

YXUYYZ

London

Sun 30/8

2:40 p.m.-6:55 a.m.

2 stops16h 15m

Toronto Pearson Intl

Sun 6/9

8:00 a.m.-1:50 p.m.

1 stop5h 50m

C$ 624

LondonToronto

YXU - YYZ

YXUYYZ

London

Sat 12/9

6:10 a.m.-1:05 a.m.

1 stop18h 55m

Toronto Pearson Intl

Sat 19/9

6:35 p.m.-5:20 a.m.

2 stops10h 45m

C$ 639
Quickest round-trip

LondonToronto

YXU - YYZ

YXUYYZ

London

Mon 11/1

5:30 a.m.-6:23 a.m.

Nonstop0h 53m

Toronto Pearson Intl

Sun 17/1

1:50 p.m.-2:42 p.m.

Nonstop0h 52m

C$ 648

LondonToronto

YXU - YYZ

YXUYYZ

London

Tue 25/8

5:55 p.m.-1:05 a.m.

1 stop31h 10m

Toronto Pearson Intl

Thu 27/8

12:40 p.m.-1:50 p.m.

1 stop25h 10m

C$ 648

LondonToronto

YXU - YYZ

YXUYYZ

London

Thu 27/8

8:40 p.m.-12:10 a.m.

1 stop27h 30m

Toronto Pearson Intl

Thu 3/9

11:10 p.m.-1:50 p.m.

1 stop14h 40m

C$ 651

LondonToronto

YXU - YYZ

YXUYYZ

London

Fri 4/9

2:40 p.m.-12:00 p.m.

1 stop21h 20m

Toronto Pearson Intl

Tue 8/9

10:25 p.m.-5:20 a.m.

1 stop30h 55m

C$ 660
Cheapest one-way

LondonToronto

YXU - YYZ

YXUYYZ

London

Tue 1/9

2:40 p.m.-9:35 p.m.

1 stop6h 55m

C$ 133

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from London to Niagara Falls

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

What is the cheapest time of day to fly from YXU to NI4?

Find hourly flight availability from London to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 August 2026.

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

Weekly flight availability from London, Ontario to Niagara Falls

Explore weekly flight availability from London to Niagara Falls. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 1 August 2026.

The most flights from YXU to NI4 are scheduled on a Saturday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Niagara Falls

Get insights into the airlines that provide service to Niagara Falls. 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 Niagara Falls. Reviews last updated 1 August 2026.
Read reviews from past customers who have flown Air Canada from London to Niagara Falls. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,415 reviews
Check prices

Entertainment

6.8

Crew

7.8

Comfort

7.1

Food

6.3

Boarding

7.3

Overall

7.1

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.
Air Canada
7.1
Good
11,415 reviews
Air Canada
7.1
Good
11,415 reviews
Check prices

Entertainment

6.8

Crew

7.8

Comfort

7.1

Food

6.3

Boarding

7.3

Overall

7.1

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.

Related info for your journey

Find useful and relevant information for your journey from London to Niagara Falls. 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 London to Niagara Falls?

    Most people fly from London (YXU) if they book a flight from London to Niagara Falls. On average, London has 10 outbound flights to Niagara Falls per day from 1 airline. London is conveniently located just 8.6 km from London’s city centre.

  • How long is the flight from London, Ontario to Niagara Falls?

    There are many flights that can get you from London, Ontario to Niagara Falls in 19h 05m. Fly via WestJet to get the fastest option. The distance between London, Ontario and Niagara Falls is about 143 km.

  • What are the most reliable airlines from London, Ontario to Niagara Falls?

    Consider Avianca (68%), Emirates (59%) or United Airlines (52%) when booking your flight. These represent the most reliable airlines when flying from London, Ontario to Niagara Falls.

  • What are the cheapest flights from London, Ontario to Niagara Falls?

    Looking for the cheapest flight from London, Ontario to Niagara Falls? While on average our users pay C$ 706, our data indicates the cheapest price to be C$ 195. The most popular route (London - Toronto Pearson Intl), is priced around C$ 474.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Niagara Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for London to Niagara Falls

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

Discover the top airline that operate flights from London to Niagara Falls. 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 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 411AverageC$ 596FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

When you search for this flight from London to Niagara Falls, 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 London to Niagara Falls?

Cheapflights helps you find that perfect flight to Niagara Falls from London 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 London to Niagara Falls with no change fees?

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Niagara Falls from London today and book when prices fit your budget.

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