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Cheap flights from Southampton to Niagara Falls, Ontario from £309

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — YYZ
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Niagara Falls

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Niagara Falls
Explore the most affordable flight options available from Southampton to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2026.

Wed 1/709:20
SOU
-
YYZ
1 stop11h 30m
Aer Lingus
Tue 7/717:35
YYZ
-
SOU
1 stop9h 30m
Aer Lingus
Deal found 7/6£436
Mon 6/717:20
SOU
-
YYZ
1 stop25h 00m
Multiple Airlines
Mon 13/722:55
YYZ
-
SOU
1 stop28h 10m
Multiple Airlines
Deal found 8/6£463
Wed 1/720:00
SOU
-
YYZ
2 stops26h 10m
Multiple Airlines
Tue 7/721:55
YYZ
-
SOU
1 stop32h 10m
Multiple Airlines
Deal found 7/6£481
Sat 5/909:20
SOU
-
YYZ
1 stop11h 30m
British Airways
Sat 26/917:35
YYZ
-
SOU
1 stop10h 00m
British Airways
Deal found 6/6£483
Tue 8/920:00
SOU
-
YYZ
1 stop24h 50m
British Airways
Tue 29/917:35
YYZ
-
SOU
1 stop9h 30m
British Airways
Deal found 9/6£491
Wed 8/717:20
SOU
-
YYZ
1 stop27h 30m
British Airways
Wed 29/717:35
YYZ
-
SOU
1 stop10h 05m
British Airways
Deal found 10/6£492
Mon 24/809:20
SOU
-
YYZ
1 stop11h 30m
British Airways
Sat 5/913:15
YYZ
-
SOU
2 stops14h 20m
British Airways
Deal found 9/6£503
Mon 6/720:00
SOU
-
YYZ
2 stops26h 34m
British Airways
Mon 13/717:35
YYZ
-
SOU
1 stop10h 05m
British Airways
Deal found 8/6£508
Sun 23/820:00
SOU
-
YYZ
2 stops27h 30m
British Airways
Tue 8/917:35
YYZ
-
SOU
1 stop9h 30m
British Airways
Deal found 9/6£510

Find flight deals from Southampton to Niagara Falls

Keep the following information in mind while searching for Southampton to Niagara Falls flight deals. Data was last updated 10 June 2026.

Round-trip from

£436

One-way from

£309

Popular in

August

Cheapest in

February

Average price

£463
Aer Lingus
  • Aer Lingus
  • 1/7-7/7
  • 2 total stops
  • 21h 00m total
  • Southampton to Niagara Falls
Search Deals
4/7
  • 4/7
  • 1 total stop
  • 10h 50m total
  • Southampton to Niagara Falls
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£30 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton 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 858,174 searches. Data last updated 10 June 2026.
Use the filters below to find and compare flights from Southampton to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Wed 8/7

17:20-15:50

1 stop27h 30m

Toronto Pearson Intl

Wed 29/7

17:35-08:40

1 stop10h 05m

£492

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Tue 8/9

17:20-15:50

1 stop27h 30m

Toronto Pearson Intl

Tue 29/9

15:13-19:30

2 stops23h 17m

£512

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Mon 6/7

20:00-23:29

2 stops32h 29m

Toronto Pearson Intl

Mon 13/7

18:15-19:30

2 stops20h 15m

£529

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Tue 21/7

09:15-15:50

1 stop11h 35m

Toronto Pearson Intl

Thu 30/7

17:35-08:40

1 stop10h 05m

£586
Fastest return journey

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Sat 22/8

09:20-15:50

1 stop11h 30m

Toronto Pearson Intl

Tue 25/8

17:35-08:05

1 stop9h 30m

£618

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Mon 7/12

09:20-15:50

1 stop11h 30m

Toronto Pearson Intl

Mon 28/12

18:05-14:45

2 stops15h 40m

£722
Cheapest one-way

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Sat 4/7

19:40-14:10

2 stops47h 30m

£363

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Thu 24/9

20:00-15:50

1 stop24h 50m

£436

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Mon 28/9

14:25-15:50

2 stops30h 25m

£448

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Wed 23/9

19:55-15:50

2 stops24h 55m

£454

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Southampton to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Southampton with our price prediction graph.
Estimated return 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 Southampton to Niagara Falls
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    For a flight from Southampton to Niagara Falls, you will be flying from Eastleigh. Southampton Eastleigh (SOU) is just 3.5 mi from the center of the city. Eastleigh is the only Southampton airport and it handles 0 outbound flights to Niagara Falls per day. 0 airlines have flights to Niagara Falls from Southampton Eastleigh on a regular basis.

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

    British Airways can get you from Southampton to Niagara Falls in just under 27h 30m. Your travel time can differ by up to . The distance from Southampton to Niagara Falls is about 3523 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Southampton 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Southampton to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Pearson Intl flights
Gatwick to Pearson Intl flights
Heathrow to Toronto Island flights
London City to Pearson Intl flights
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Gatwick to Toronto Island flights
Heathrow to Pierre Elliott Trudeau Intl flights
Luton to Pearson Intl flights
Manchester to Pearson Intl flights
Gatwick to Pierre Elliott Trudeau Intl flights
Edinburgh to Pearson Intl flights
Southend to Pearson Intl flights
London City to Pierre Elliott Trudeau Intl flights
Heathrow to Ottawa flights
Stansted to Pierre Elliott Trudeau Intl flights
Manchester to Toronto Island flights
Gatwick to Ottawa flights
Luton to Pierre Elliott Trudeau Intl flights
Birmingham to Pearson Intl flights
London City to Ottawa flights
Edinburgh to Toronto Island flights
Stansted to Ottawa flights
Birmingham to Toronto Island flights
Manchester to Pierre Elliott Trudeau Intl flights
Newcastle upon Tyne to Pearson Intl flights
Leeds to Pearson Intl flights
Heathrow to Windsor flights
Southampton to Pearson Intl flights
Edinburgh to Pierre Elliott Trudeau Intl flights
Heathrow to London flights
Liverpool to Pearson Intl flights
Manchester to Ottawa flights
Birmingham to Pierre Elliott Trudeau Intl flights
Stansted to London flights
Gatwick to London flights
Newcastle upon Tyne to Pierre Elliott Trudeau Intl flights
Newcastle upon Tyne to Toronto Island flights
Bristol to Pearson Intl flights
Gatwick to Region of Waterloo Intl flights
Heathrow to Thunder Bay flights
East Midlands to Pearson Intl flights
Birmingham to Ottawa flights
Edinburgh to Thunder Bay flights

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