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Cheap flights from Cardiff to Niagara Falls from £293

CWL — YYZ
14 Oct — 21 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Niagara Falls

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Niagara Falls

Thu 10/911:35 -
Nonstop8h 10m
Mon 28/923:55 -
1 stop17h 55m
Deal found 10/9£391
Mon 14/922:10 -
2 stops43h 35m
Mon 28/923:55 -
1 stop17h 55m
Deal found 10/9£450
Tue 22/923:15 -
2 stops22h 05m
Tue 29/918:20 -
2 stops24h 05m
Deal found 10/9£470
Fri 25/922:45 -
2 stops21h 55m
Mon 28/923:55 -
1 stop17h 55m
Deal found 11/9£492
Tue 27/1017:30 -
1 stop30h 45m
Tue 3/1121:15 -
1 stop31h 30m
Deal found 12/9£516
Sat 10/1007:30 -
2 stops37h 20m
Sat 17/1023:55 -
1 stop16h 25m
Deal found 9/9£520
Mon 2/1117:30 -
1 stop27h 10m
Mon 9/1117:55 -
1 stop18h 05m
Deal found 10/9£525
Tue 29/916:15 -
2 stops23h 45m
Tue 13/1023:55 -
1 stop18h 30m
Deal found 14/9£527
Thu 1/1022:50 -
2 stops22h 10m
Thu 22/1023:55 -
1 stop17h 25m
Deal found 12/9£538

Find flight deals from Cardiff to Niagara Falls

Round-trip from

£492

One-way from

£293

Popular in

December

Cheapest in

June

Average price

£458
25/9-28/9
  • 25/9-28/9
  • 3 total stops
  • 39h 50m total
  • Cardiff to Niagara Falls
Search Deals
22/9-31/12
  • 22/9-31/12
  • 2 total stops
  • 21h 25m total
  • Cardiff to Niagara Falls
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£75 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Cardiff to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Sat 17/10

07:30-11:00

2 stops32h 30m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£331

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Wed 7/10

23:50-20:50

3 stops50h 00m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£334

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Wed 28/10

21:10-20:10

3 stops51h 00m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£355

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Tue 22/9

16:15-17:20

3 stops54h 05m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£404

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Tue 27/10

17:30-20:15

1 stop30h 45m

Toronto Pearson Intl

Tue 3/11

21:15-09:45

1 stop31h 30m

£516

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Mon 2/11

10:20-23:29

2 stops18h 09m

Toronto Pearson Intl

Mon 9/11

17:55-09:45

1 stop10h 50m

£542

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Tue 13/10

23:15-15:50

1 stop21h 35m

Toronto Pearson Intl

Tue 20/10

23:55-23:25

1 stop18h 30m

£554
Fastest return journey

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Wed 28/10

10:20-16:40

1 stop10h 20m

Toronto Pearson Intl

Wed 4/11

18:30-17:00

2 stops17h 30m

£557

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Mon 2/11

17:30-19:15

1 stop30h 45m

Toronto Pearson Intl

Mon 9/11

17:55-09:45

1 stop10h 50m

£568

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Tue 29/9

17:15-13:20

1 stop25h 05m

Toronto Pearson Intl

Tue 13/10

16:45-09:15

1 stop11h 30m

£571

Flights are sorted by cheapest return flights first.

Deals found on 12/9

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

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

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Niagara Falls

What is the cheapest time of day to fly from CWL to NI4?

When flying from Cardiff to Niagara Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Cardiff to Niagara Falls?

Airfare is typical for this route at the moment.
Cardiff to Niagara Falls flights typically cost between £418 and £495 in September.
The cheapest return price found within the last 5 days was £492 on Multiple Airlines (25 Sept–28 Sept).

Reviews of airlines servicing Niagara Falls

Read reviews from past customers who have flown with WestJet 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.
WestJet
7.2
Good
3,443 reviews
Check prices

Boarding

7.4

Comfort

7.1

Food

6.2

Crew

7.9

Entertainment

6.1

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2026

TQO - YYZ

I had a very happy experience with fast boarding, an early flight and landing, and a quick baggage claim.
WestJet
7.2
Good
3,443 reviews
WestJet
7.2
Good
3,443 reviews
Check prices

Boarding

7.4

Comfort

7.1

Food

6.2

Crew

7.9

Entertainment

6.1

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2026

TQO - YYZ

I had a very happy experience with fast boarding, an early flight and landing, and a quick baggage claim.

Related info for your journey

  • 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?

    KLM can get you from Cardiff to Niagara Falls in just under 30h 45m. Your travel time can differ by up to . There are 3432 mi between Cardiff and Niagara Falls.

  • What are the cheapest flights from Cardiff to Niagara Falls?

    Looking for the cheapest flight from Cardiff to Niagara Falls? While on average our users pay £445, our data indicates the cheapest price to be £195. The most popular route (Cardiff Wales - Toronto Pearson Intl), is priced around £492.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Cardiff to Niagara Falls

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£307Average£476FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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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.

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