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Cheap flights from London, ON to Niagara Falls, ON from C$ 173

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — YYZ
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 30 October 2025.

Tue 2/129:25 a.m.YXU - YYZ
Nonstop0h 50mAir Canada
Sun 26/44:15 p.m.YYZ - YXU
Nonstop0h 48mAir Canada
Deal found 30/10C$ 465
Tue 9/128:10 p.m.YXU - YYZ
1 stop10h 03mWestJet
Tue 16/126:30 p.m.YYZ - YXU
1 stop12h 04mWestJet
Deal found 29/10C$ 480
Thu 27/119:25 a.m.YXU - YYZ
Nonstop0h 50mAir Canada
Thu 4/128:30 p.m.YYZ - YXU
Nonstop0h 51mAir Canada
Deal found 30/10C$ 487
Thu 27/118:10 p.m.YXU - YYZ
2 stops34h 48mWestJet
Thu 4/126:30 a.m.YYZ - YXU
1 stop12h 42mWestJet
Deal found 30/10C$ 492
Tue 9/128:10 p.m.YXU - YYZ
1 stop11h 00mMultiple Airlines
Tue 16/126:30 p.m.YYZ - YXU
1 stop12h 04mMultiple Airlines
Deal found 29/10C$ 514
Mon 1/125:10 a.m.YXU - YYZ
Nonstop0h 54mAir Canada
Tue 2/127:55 a.m.YYZ - YXU
Nonstop0h 51mAir Canada
Deal found 29/10C$ 519
Wed 26/118:10 p.m.YXU - YYZ
1 stop17h 00mMultiple Airlines
Wed 3/122:10 p.m.YYZ - YXU
1 stop29h 02mMultiple Airlines
Deal found 29/10C$ 539

Cheap 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 30 October 2025.

Round-trip from

C$ 479

One-way from

C$ 182

Popular in

August

Cheapest in

September

Average price

C$ 472
WestJet
  • WestJet
  • 9/12-16/12
  • 3 total stops
  • 23h 17m total
  • London to Niagara Falls
Search Deals
28/1
  • 28/1
  • 1 total stop
  • 11h 00m total
  • London to Niagara Falls
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 30 October 2025.
Use the filters below to find and compare flights from London to Niagara Falls that are best for you.

Fly from

London

Fly to

Niagara Falls

Route

Depart

Return

Price

LondonToronto

YXU - YYZ

YXUYYZ

London

Tue 9/12

8:10 p.m.-6:13 a.m.

1 stop10h 03m

Toronto Pearson Intl

Tue 16/12

5:20 p.m.-6:34 a.m.

2 stops13h 14m

C$ 479

LondonToronto

YXU - YYZ

YXUYYZ

London

Tue 25/11

8:10 p.m.-12:28 p.m.

1 stop16h 18m

Toronto Pearson Intl

Tue 2/12

7:45 a.m.-7:12 p.m.

1 stop11h 27m

C$ 505

LondonToronto

YXU - YYZ

YXUYYZ

London

Tue 17/3

8:10 p.m.-12:28 p.m.

1 stop16h 18m

Toronto Pearson Intl

Wed 18/3

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

1 stop12h 05m

C$ 508

LondonToronto

YXU - YYZ

YXUYYZ

London

Tue 9/12

8:10 p.m.-7:10 a.m.

1 stop11h 00m

Toronto Pearson Intl

Tue 16/12

6:30 p.m.-6:34 a.m.

1 stop12h 04m

C$ 514

LondonToronto

YXU - YYZ

YXUYYZ

London

Tue 9/12

9:25 a.m.-10:15 a.m.

Nonstop0h 50m

Toronto Pearson Intl

Tue 16/12

7:55 a.m.-8:46 a.m.

Nonstop0h 51m

C$ 519

LondonToronto

YXU - YYZ

YXUYYZ

London

Mon 1/12

9:25 a.m.-10:15 a.m.

Nonstop0h 50m

Toronto Pearson Intl

Tue 2/12

8:30 p.m.-9:21 p.m.

Nonstop0h 51m

C$ 519

LondonToronto

YXU - YYZ

YXUYYZ

London

Mon 26/1

8:10 p.m.-7:10 a.m.

1 stop11h 00m

C$ 173

LondonToronto

YXU - YYZ

YXUYYZ

London

Thu 29/1

8:10 p.m.-7:10 a.m.

1 stop11h 00m

C$ 183

LondonToronto

YXU - YYZ

YXUYYZ

London

Thu 27/11

8:10 p.m.-6:13 a.m.

1 stop10h 03m

C$ 208

LondonToronto

YXU - YYZ

YXUYYZ

London

Fri 28/11

8:10 p.m.-6:13 a.m.

1 stop10h 03m

C$ 211

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 15 results
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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 month to book a flight from London, Ontario to Niagara Falls?

Currently, January is the cheapest month in which you can book a flight from London, Ontario to Niagara Falls (average of C$ 309). Flying from London, Ontario to Niagara Falls in August is currently the most expensive (average of C$ 832). 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 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 30 October 2025.

It’s typically best to fly out from London, Ontario to Niagara Falls in the morning. Doing so could potentially save you 31% on the flight price compared to flying in the evening, which is usually more expensive.

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 30 October 2025.
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
10,381 reviews
Check prices

Boarding

7.3

Food

6.3

Overall

7.1

Comfort

7.1

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,381 reviews
Air Canada
7.1
Good
10,381 reviews
Check prices

Boarding

7.3

Food

6.3

Overall

7.1

Comfort

7.1

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

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 4 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 10h 03m. 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 Emirates (79%), Lufthansa (65%) or Air Canada (63%) 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$ 598, our data indicates the cheapest price to be C$ 172. The most popular route (London - Toronto Pearson Intl), is priced around C$ 510.

  • 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.

  • What is the cheapest month to book a flight from London, Ontario to Niagara Falls?

    Currently, January is the cheapest month in which you can book a flight from London, Ontario to Niagara Falls (average of C$ 309). Flying from London, Ontario to Niagara Falls in August is currently the most expensive (average of C$ 832). 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 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 456AverageC$ 586FlexibilityNo 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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