Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Niagara Falls, ON to Cardiff from C$ 528

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 16/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CWL
3 Jan — 10 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Niagara Falls to Cardiff

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Cardiff
Explore the most affordable flight options available from Niagara Falls to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 December 2025.

Fri 5/1212:15 p.m.YYZ - CWL
2 stops16h 35mKLM
Wed 10/125:25 p.m.CWL - YYZ
1 stop30h 50mKLM
Deal found 2/12C$ 1,338
Fri 12/127:35 p.m.YYZ - CWL
1 stop19h 05mMultiple Airlines
Sun 11/19:20 p.m.CWL - YYZ
1 stop18h 55mMultiple Airlines
Deal found 3/12C$ 1,352
Fri 5/1212:15 p.m.YYZ - CWL
2 stops16h 35mDelta
Wed 10/1210:20 a.m.CWL - YYZ
2 stops17h 51mDelta
Deal found 2/12C$ 1,372
Wed 31/125:50 p.m.YYZ - CWL
1 stop11h 00mKLM
Wed 7/15:25 p.m.CWL - YYZ
1 stop30h 50mKLM
Deal found 3/12C$ 1,469
Fri 5/127:25 p.m.YYZ - CWL
2 stops19h 15mMultiple Airlines
Wed 10/123:55 p.m.CWL - YYZ
3 stops26h 55mMultiple Airlines
Deal found 2/12C$ 1,640
Wed 31/129:40 a.m.YYZ - CWL
3 stops25h 25mMultiple Airlines
Wed 7/13:55 p.m.CWL - YYZ
2 stops29h 20mMultiple Airlines
Deal found 3/12C$ 1,730

Find flight deals from Niagara Falls to Cardiff

Keep the following information in mind while searching for Niagara Falls to Cardiff flight deals. Data was last updated 4 December 2025.

Round-trip from

C$ 776

One-way from

C$ 528

Popular in

June

Cheapest in

April

Average price

C$ 1,563
WestJet
  • WestJet
  • 24/5-30/5
  • Nonstop
  • 15h 00m total
  • Niagara Falls to Cardiff
Search Deals
16/1
  • 16/1
  • 3 total stops
  • 17h 35m total
  • Niagara Falls to Cardiff
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 218 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 68 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to Cardiff 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 4 December 2025.
Use the filters below to find and compare flights from Niagara Falls to Cardiff that are best for you.

Fly from

Niagara Falls

Fly to

Cardiff

Route

Depart

Return

Price

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Sat 17/1

7:40 p.m.-8:55 p.m.

2 stops20h 15m

Cardiff Wales

Sat 24/1

5:25 p.m.-6:15 p.m.

3 stops29h 50m

C$ 922

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Mon 25/5

10:10 p.m.-10:15 a.m.

Nonstop7h 05m

Cardiff Wales

Mon 1/6

11:35 a.m.-2:30 p.m.

Nonstop7h 55m

C$ 938

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Sun 18/1

5:15 p.m.-9:50 a.m.

2 stops35h 35m

Cardiff Wales

Sun 25/1

5:30 p.m.-3:40 p.m.

1 stop27h 10m

C$ 1,003

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Fri 16/1

6:00 a.m.-9:50 a.m.

2 stops22h 50m

Cardiff Wales

Tue 20/1

10:20 a.m.-7:15 p.m.

1 stop13h 55m

C$ 1,034

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Tue 13/1

6:00 a.m.-9:50 a.m.

2 stops22h 50m

Cardiff Wales

Thu 22/1

5:25 p.m.-10:42 p.m.

2 stops34h 17m

C$ 1,047

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Fri 29/5

10:10 p.m.-10:15 a.m.

Nonstop7h 05m

Cardiff Wales

Mon 8/6

11:35 a.m.-2:30 p.m.

Nonstop7h 55m

C$ 1,054

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Thu 15/1

6:00 a.m.-4:45 p.m.

2 stops29h 45m

Cardiff Wales

Mon 19/1

10:20 a.m.-11:17 a.m.

2 stops29h 57m

C$ 1,065

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Sun 18/1

6:00 a.m.-9:50 a.m.

2 stops22h 50m

Cardiff Wales

Sun 25/1

5:30 p.m.-7:08 p.m.

2 stops30h 38m

C$ 1,068

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Sun 18/1

5:50 p.m.-9:50 a.m.

1 stop11h 00m

Cardiff Wales

Sun 25/1

10:15 a.m.-7:15 p.m.

1 stop14h 00m

C$ 1,076

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Fri 16/1

9:05 p.m.-7:40 p.m.

3 stops17h 35m

C$ 528

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 12 results
1
2

Best time to book a flight from Niagara Falls to Cardiff

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

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

Currently, May is the cheapest month in which you can book a flight from Niagara Falls to Cardiff (average of C$ 106). Flying from Niagara Falls to Cardiff in August is currently the most expensive (average of C$ 1,242). 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.

How much does it cost to fly round-trip from Niagara Falls to Cardiff?

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. 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 Cardiff. Reviews last updated 4 December 2025.
Read through reviews of airlines operating flights from Niagara Falls to Cardiff, such as Delta and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.7
Good
1,428 reviews
Delta
7.9
Good
8,011 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

    For a flight from Niagara Falls to Cardiff, you will be flying into Cardiff Wales. Cardiff Wales (CWL) is just 14.6 km from the centre of the city. Cardiff Wales is the only Cardiff airport and it handles 0 inbound flights from Niagara Falls per day. 2 airlines have flights to Cardiff Wales from Niagara Falls on a regular basis.

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

    WestJet, KLM, and Delta can get you from Niagara Falls to Cardiff in just under 7h 05m. Your travel time can differ by up to 28h 30m. There are 5523 km between Niagara Falls and Cardiff. 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 Niagara Falls to Cardiff that include hotel bookings?

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Niagara Falls to Cardiff (average of C$ 106). Flying from Niagara Falls to Cardiff in August is currently the most expensive (average of C$ 1,242). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Niagara Falls to Cardiff

Discover the top 2 airlines that operate flights from Niagara Falls to Cardiff. 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 4 December 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 921AverageC$ 1,105FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestC$ 954AverageC$ 1,154FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Niagara Falls to Cardiff flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Niagara Falls to Cardiff.

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

Yes, we can. To see specific flights from Niagara Falls to Cardiff with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Niagara Falls to Cardiff on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.