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Cheap flights from London, ON to Niagara Falls, ON from C$ 197

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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — YYZ
15 Jul — 22 Jul1
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 15 June 2026.

Fri 10/72:40 p.m.
YXU
-
YYZ
1 stop6h 55m
WestJet
Sun 12/78:00 a.m.
YYZ
-
YXU
1 stop5h 50m
WestJet
Deal found 15/6C$ 415
Sun 12/72:40 p.m.
YXU
-
YYZ
1 stop19h 05m
WestJet
Sun 19/78:00 a.m.
YYZ
-
YXU
1 stop5h 50m
WestJet
Deal found 14/6C$ 524
Sun 12/72:40 p.m.
YXU
-
YYZ
1 stop9h 35m
Multiple Airlines
Sun 19/78:00 a.m.
YYZ
-
YXU
1 stop5h 50m
Multiple Airlines
Deal found 14/6C$ 544
Fri 10/72:40 p.m.
YXU
-
YYZ
1 stop6h 55m
Multiple Airlines
Fri 17/71:40 p.m.
YYZ
-
YXU
2 stops15h 40m
Multiple Airlines
Deal found 12/6C$ 551
Tue 14/78:40 p.m.
YXU
-
YYZ
2 stops19h 35m
WestJet
Tue 21/78:00 a.m.
YYZ
-
YXU
1 stop5h 50m
WestJet
Deal found 14/6C$ 559
Fri 10/72:40 p.m.
YXU
-
YYZ
1 stop9h 35m
Multiple Airlines
Mon 20/711:10 p.m.
YYZ
-
YXU
1 stop14h 40m
Multiple Airlines
Deal found 14/6C$ 568

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 15 June 2026.

Round-trip from

C$ 415

One-way from

C$ 197

Popular in

June

Cheapest in

November

Average price

C$ 1,324
WestJet
  • WestJet
  • 10/7-12/7
  • 2 total stops
  • 12h 45m total
  • London to Niagara Falls
Search Deals
WestJet
  • WestJet
  • 7/7
  • 1 total stop
  • 6h 55m total
  • London to Niagara Falls
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (C$ 386 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (C$ 95 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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 15 June 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

Fri 10/7

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

1 stop6h 55m

Toronto Pearson Intl

Sun 12/7

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

1 stop5h 50m

C$ 421

LondonToronto

YXU - YYZ

YXUYYZ

London

Tue 14/7

8:40 p.m.-4:15 p.m.

2 stops19h 35m

Toronto Pearson Intl

Tue 21/7

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

1 stop5h 50m

C$ 559

LondonToronto

YXU - YYZ

YXUYYZ

London

Fri 10/7

2:40 p.m.-12:15 a.m.

1 stop9h 35m

Toronto Pearson Intl

Mon 20/7

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

1 stop14h 40m

C$ 568

LondonToronto

YXU - YYZ

YXUYYZ

London

Fri 10/7

2:40 p.m.-12:15 a.m.

1 stop9h 35m

Toronto Pearson Intl

Fri 17/7

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

1 stop5h 50m

C$ 569

LondonToronto

YXU - YYZ

YXUYYZ

London

Fri 10/7

8:40 p.m.-8:00 a.m.

2 stops11h 20m

Toronto Pearson Intl

Fri 17/7

6:10 a.m.-5:20 a.m.

3 stops23h 10m

C$ 671

LondonToronto

YXU - YYZ

YXUYYZ

London

Fri 10/7

9:10 p.m.-9:58 p.m.

Nonstop0h 48m

Toronto Pearson Intl

Sun 12/7

8:30 a.m.-9:17 a.m.

Nonstop0h 47m

C$ 740
Quickest round-trip

LondonToronto

YXU - YYZ

YXUYYZ

London

Fri 10/7

10:05 a.m.-10:49 a.m.

Nonstop0h 44m

Toronto Pearson Intl

Mon 20/7

7:45 p.m.-8:32 p.m.

Nonstop0h 47m

C$ 750

LondonToronto

YXU - YYZ

YXUYYZ

London

Fri 10/7

3:30 p.m.-4:18 p.m.

Nonstop0h 48m

Toronto Pearson Intl

Fri 17/7

8:30 a.m.-9:17 a.m.

Nonstop0h 47m

C$ 751

LondonToronto

YXU - YYZ

YXUYYZ

London

Tue 25/8

2:40 p.m.-1:05 a.m.

2 stops10h 25m

Toronto Pearson Intl

Sun 27/9

8:00 a.m.-4:45 p.m.

1 stop8h 45m

C$ 780
Cheapest one-way

LondonToronto

YXU - YYZ

YXUYYZ

London

Tue 7/7

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

1 stop6h 55m

C$ 197

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/6

Showing 1-10 of 16 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 15 June 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 15 June 2026.

The most flights from YXU to NI4 are scheduled on a Monday (15 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (11 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 15 June 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
11,194 reviews
Check prices

Comfort

7.1

Crew

7.8

Food

6.3

Boarding

7.3

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Air Canada
7.1
Good
11,194 reviews
Air Canada
7.1
Good
11,194 reviews
Check prices

Comfort

7.1

Crew

7.8

Food

6.3

Boarding

7.3

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.

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 14 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 6h 55m. 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 (79%), Lufthansa (78%) or Emirates (77%) 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$ 645, our data indicates the cheapest price to be C$ 276. The most popular route (London - Toronto Pearson Intl), is priced around C$ 565.

  • 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 15 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 470AverageC$ 594FlexibilityNo 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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