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Cheap flights from Southampton to Niagara Falls from £391

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 25/12. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — YYZ
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap 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 16 September 2025.

Round-trip from

£535

One-way from

£391

Popular in

December

Cheapest in

February

Average price

£377
Delta
  • Delta
  • 14/10-21/10
  • 3 total stops
  • 64h 05m total
  • Southampton to Niagara Falls
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25/12
  • 25/12
  • 3 total stops
  • 26h 55m total
  • Southampton to Niagara Falls
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Southampton to Niagara Falls

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 16 September 2025.

Mon 3/1118:05SOU - YYZ
1 stop30h 10mDelta
Thu 13/1121:15YYZ - SOU
1 stop14h 45mDelta
Deal found 13/9£510
Sat 20/909:20SOU - YYZ
1 stop15h 35mVirgin Atlantic
Sat 27/922:10YYZ - SOU
1 stop29h 35mVirgin Atlantic
Deal found 12/9£515
Wed 5/1117:30SOU - YYZ
1 stop30h 45mDelta
Thu 13/1121:15YYZ - SOU
1 stop14h 45mDelta
Deal found 13/9£530
Tue 14/1009:20SOU - YYZ
2 stops18h 45mDelta
Mon 20/1022:10YYZ - SOU
1 stop29h 35mDelta
Deal found 15/9£535
Mon 20/1017:35SOU - YYZ
1 stop31h 20mDelta
Thu 30/1018:50YYZ - SOU
1 stop9h 15mDelta
Deal found 14/9£549
Tue 14/1017:35SOU - YYZ
2 stops28h 48mDelta
Tue 21/1006:00YYZ - SOU
2 stops30h 00mDelta
Deal found 15/9£552
Sat 11/1018:05SOU - YYZ
2 stops25h 40mDelta
Tue 21/1022:10YYZ - SOU
1 stop29h 35mDelta
Deal found 15/9£553
Sun 12/1018:25SOU - YYZ
2 stops33h 53mDelta
Tue 21/1022:10YYZ - SOU
1 stop29h 35mDelta
Deal found 15/9£557
Sat 18/1018:05SOU - YYZ
2 stops25h 40mDelta
Fri 31/1012:15YYZ - SOU
2 stops16h 35mDelta
Deal found 14/9£565
Sat 11/1018:05SOU - YYZ
2 stops25h 40mDelta
Sun 19/1018:15YYZ - SOU
2 stops17h 45mDelta
Deal found 15/9£570
Sat 8/1109:30SOU - YYZ
1 stop11h 25mBritish Airways
Tue 11/1117:25YYZ - SOU
1 stop17h 10mBritish Airways
Deal found 13/9£571
Sun 12/1018:25SOU - YYZ
2 stops33h 53mDelta
Sun 19/1012:10YYZ - SOU
2 stops23h 50mDelta
Deal found 15/9£574

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 16 September 2025.
Use the filters below to find and compare flights from Southampton to Niagara Falls that are best for you.

Fly from

Southampton

Fly to

Niagara Falls

Route

Depart

Return

Price

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Thu 6/11

08:50-19:15

1 stop15h 25m

Toronto Pearson Intl

Thu 13/11

21:15-17:00

1 stop14h 45m

£510

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Sat 18/10

18:05-14:45

2 stops25h 40m

Toronto Pearson Intl

Fri 31/10

12:15-08:50

2 stops16h 35m

£565

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Sun 11/1

09:30-15:55

1 stop11h 25m

Toronto Pearson Intl

Thu 15/1

17:25-08:45

1 stop10h 20m

£571

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Sat 10/1

09:30-15:55

1 stop11h 25m

Toronto Pearson Intl

Sun 18/1

17:25-15:35

1 stop17h 10m

£571

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Sat 8/11

09:30-15:55

1 stop11h 25m

Toronto Pearson Intl

Tue 11/11

17:25-15:35

1 stop17h 10m

£571

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Sat 10/1

09:30-15:55

1 stop11h 25m

Toronto Pearson Intl

Sat 17/1

17:25-15:35

1 stop17h 10m

£571

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Sat 10/1

09:30-15:55

1 stop11h 25m

Toronto Pearson Intl

Wed 14/1

17:25-15:35

1 stop17h 10m

£571

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Thu 8/1

09:30-15:55

1 stop11h 25m

Toronto Pearson Intl

Fri 16/1

17:25-08:45

1 stop10h 20m

£571

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Thu 8/1

09:30-15:55

1 stop11h 25m

Toronto Pearson Intl

Sat 17/1

17:25-15:35

1 stop17h 10m

£571

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Sun 11/1

09:30-15:55

1 stop11h 25m

Toronto Pearson Intl

Sat 17/1

17:25-08:45

1 stop10h 20m

£571

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 20 results
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

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

Currently, January is the cheapest month in which you can book a flight from Southampton to Niagara Falls (average of £490). Flying from Southampton to Niagara Falls in July is currently the most expensive (average of £708). 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.

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?

    Delta and British Airways can get you from Southampton to Niagara Falls in just under 11h 25m. Your travel time can differ by up to 4h. The distance from Southampton to Niagara Falls is about 3523 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Southampton to Niagara Falls (average of £490). Flying from Southampton to Niagara Falls in July is currently the most expensive (average of £708). 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 Southampton to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
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Stansted to Ottawa flights
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Birmingham to Ottawa flights
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London City to London flights
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Users can book flights with no change fees policies with our dedicated filters. Book flights from Southampton to Niagara Falls flexibly with Cheapflights today.

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

Yes! Start tracking prices for Southampton to Niagara Falls flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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