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Cheap flights from Cardiff to Niagara Falls from £356

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — YYZ
12 Nov — 19 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Cardiff to Niagara Falls

Keep the following information in mind while searching for Cardiff to Niagara Falls flight deals. Data was last updated 13 October 2025.

Round-trip from

£515

One-way from

£356

Popular in

April

Cheapest in

February

Average price

£868
25/11-2/12
  • 25/11-2/12
  • 5 total stops
  • 51h 40m total
  • Cardiff to Niagara Falls
Search Deals
15/11
  • 15/11
  • 3 total stops
  • 54h 10m total
  • Cardiff to Niagara Falls
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Cardiff to Niagara Falls

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Niagara Falls
Explore the most affordable flight options available from Cardiff to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2025.

Tue 25/1110:20CWL - YYZ
3 stops34h 20mMultiple Airlines
Tue 2/1217:10YYZ - CWL
2 stops17h 20mMultiple Airlines
Deal found 11/10£515
Wed 26/1117:25CWL - YYZ
2 stops27h 30mMultiple Airlines
Wed 3/1217:25YYZ - CWL
2 stops18h 30mMultiple Airlines
Deal found 12/10£584
Tue 25/1110:20CWL - YYZ
1 stop13h 55mDelta
Tue 2/1218:00YYZ - CWL
2 stops17h 55mDelta
Deal found 11/10£596
Wed 26/1117:25CWL - YYZ
1 stop27h 15mVirgin Atlantic
Wed 3/1206:00YYZ - CWL
2 stops22h 50mVirgin Atlantic
Deal found 12/10£629
Sat 8/1110:20CWL - YYZ
2 stops17h 40mDelta
Sat 15/1117:50YYZ - CWL
1 stop11h 00mDelta
Deal found 11/10£656
Sat 8/1117:25CWL - YYZ
1 stop27h 15mVirgin Atlantic
Sat 15/1121:15YYZ - CWL
1 stop31h 35mVirgin Atlantic
Deal found 11/10£670
Mon 17/1123:30CWL - YYZ
2 stops23h 45mMultiple Airlines
Thu 20/1119:40YYZ - CWL
2 stops21h 20mMultiple Airlines
Deal found 11/10£786

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff 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 13 October 2025.
Use the filters below to find and compare flights from Cardiff to Niagara Falls that are best for you.

Fly from

Cardiff

Fly to

Niagara Falls

Route

Depart

Return

Price

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Tue 25/11

10:20-15:40

3 stops34h 20m

Toronto Pearson Intl

Tue 2/12

17:10-15:30

2 stops17h 20m

£515

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Wed 26/11

17:25-15:55

2 stops27h 30m

Toronto Pearson Intl

Wed 3/12

17:25-16:55

2 stops18h 30m

£584

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Wed 26/11

17:25-15:40

1 stop27h 15m

Toronto Pearson Intl

Wed 3/12

06:00-09:50

2 stops22h 50m

£629

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Sat 8/11

10:20-23:00

2 stops17h 40m

Toronto Pearson Intl

Sat 15/11

17:50-09:50

1 stop11h 00m

£656

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Sat 8/11

17:25-15:40

1 stop27h 15m

Toronto Pearson Intl

Sat 15/11

21:15-09:50

1 stop31h 35m

£670

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Wed 25/3

10:20-08:22

2 stops26h 02m

Toronto Pearson Intl

Sun 29/3

23:15-09:15

2 stops29h 00m

£678

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Wed 25/3

10:20-17:25

2 stops35h 05m

Toronto Pearson Intl

Sun 29/3

18:08-16:45

2 stops41h 37m

£679

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Sat 15/11

20:05-21:15

3 stops54h 10m

£356

Flights are sorted by cheapest return flights first.

Deals found on 12/10

Best time to book a flight from Cardiff to Niagara Falls

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

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

Currently, October is the cheapest month in which you can book a flight from Cardiff to Niagara Falls (average of £93). Flying from Cardiff to Niagara Falls in August is currently the most expensive (average of £687). 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.

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 13 October 2025.
Read reviews from past customers who have flown with KLM from Cardiff 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.
KLM
7.7
Good
1,402 reviews
Check prices

Overall

7.7

Food

7.2

Crew

8.4

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,402 reviews
KLM
7.7
Good
1,402 reviews
Check prices

Overall

7.7

Food

7.2

Crew

8.4

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

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

    For a flight from Cardiff to Niagara Falls, you will be flying from Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city. Cardiff Wales is the only Cardiff airport and it handles 0 outbound flights to Niagara Falls per day. 1 airline has flights to Niagara Falls from Cardiff Wales on a regular basis.

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

    Virgin Atlantic can get you from Cardiff to Niagara Falls in just under 27h 15m. Your travel time can differ by up to . There are 3432 mi between Cardiff and Niagara Falls.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cardiff 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 Cardiff to Niagara Falls?

    Currently, October is the cheapest month in which you can book a flight from Cardiff to Niagara Falls (average of £93). Flying from Cardiff to Niagara Falls in August is currently the most expensive (average of £687). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Cardiff to Niagara Falls

Discover the top airline that operate flights from Cardiff 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 858,174 searches. Data last updated 13 October 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£464Average£733FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cardiff to Niagara Falls. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Niagara Falls?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cardiff to Niagara Falls for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Cardiff to Niagara Falls with no change fees?

Certainly. Search results for flights to Niagara Falls from Cardiff shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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