How long is the flight from London, Ontario to Region of Ontario?

There are many flights that can get you from London, Ontario to Region of Ontario in 46m. Fly via Air Canada or WestJet to get the fastest option. London, Ontario and Region of Ontario are separated by a distance of 143 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

What are the most popular routes from London, Ontario to Region of Ontario?

When deciding which route to take from London, Ontario to Region of Ontario consider London - Montreal Pierre Elliott Trudeau Intl, London - Ottawa or London - Thunder Bay as they are the most popular.

What are the cheapest flights from London, Ontario to Region of Ontario?

Looking at all options, your cheapest flight can be booked for C$ 259. While the most popular route (London - Montreal Pierre Elliott Trudeau Intl) can be booked for C$ 514 on average, our data indicates C$ 703 when flying from London, Ontario to Region of Ontario.

What are the most reliable airlines from London, Ontario to Region of Ontario?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London, Ontario to Region of Ontario on time: Avianca (63%), Emirates (61%), Lufthansa (54%).

What airport do you fly from for flights from London to Ontario?

For a flight from London to Ontario, you will be flying from London. London (YXU) is just 8.6 km from the centre of the city.

Can I find deals for flights from London to Ontario that include hotel bookings?

Yes. In addition to deals on London to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from London to Ontario?

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

Can I find deals for business class flights from London to Ontario?

Yes. Cheapflights offers flight deals from London to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 178+ Cheap Flights from London, ON to Ontario

Cheap flight deals from London to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from London to Ontario
Explore the most affordable flight options available from London to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Fri 2/105:40 a.m. -

Nonstop0h 46m

Sun 4/104:55 p.m. -

Nonstop0h 48m

Deal found 11/9C$ 350

Fri 9/106:20 p.m. -

Nonstop0h 47m

Sun 18/107:35 a.m. -

Nonstop0h 50m

Deal found 14/9C$ 368

Tue 6/103:30 p.m. -

Nonstop0h 45m

Mon 12/107:35 a.m. -

Nonstop0h 50m

Deal found 10/9C$ 370

Thu 8/108:20 p.m. -

Nonstop0h 46m

Thu 15/102:00 p.m. -

Nonstop0h 50m

Deal found 10/9C$ 371

Fri 9/106:20 p.m. -

Nonstop0h 47m

Fri 16/107:35 a.m. -

Nonstop0h 50m

Deal found 11/9C$ 381

Sat 17/106:10 a.m. -

1 stop11h 05m

Mon 19/108:15 p.m. -

1 stop9h 05m

Deal found 13/9C$ 406

Sat 17/106:10 a.m. -

1 stop11h 05m

Wed 21/108:15 p.m. -

1 stop9h 05m

Deal found 14/9C$ 449

Thu 22/105:55 p.m. -

1 stop11h 40m

Fri 23/108:15 p.m. -

1 stop9h 05m

Deal found 10/9C$ 476

Sat 24/106:10 a.m. -

1 stop11h 05m

Mon 26/1012:45 p.m. -

2 stops17h 50m

Deal found 14/9C$ 483

Mon 2/116:40 a.m. -

1 stop17h 21m

Fri 6/116:10 a.m. -

1 stop23h 25m

Deal found 13/9C$ 485

Sat 17/106:10 a.m. -

1 stop24h 55m

Fri 23/105:30 p.m. -

1 stop11h 50m

Deal found 11/9C$ 490

Fri 16/105:55 p.m. -

1 stop11h 40m

Tue 20/108:15 p.m. -

1 stop9h 05m

Deal found 11/9C$ 495

Best flights from London to Ontario
Discover carefully curated flight deals from London to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Fri 2/105:40 a.m. -

Nonstop0h 46m

Sun 4/104:55 p.m. -

Nonstop0h 48m

Deal found 11/9C$ 350

Sat 24/106:10 a.m. -

1 stop11h 05m

Mon 26/1012:45 p.m. -

2 stops17h 50m

Deal found 14/9C$ 483

Mon 2/116:40 a.m. -

1 stop17h 21m

Fri 6/116:10 a.m. -

1 stop23h 25m

Deal found 13/9C$ 485

Mon 12/106:20 p.m. -

Nonstop0h 47m

Mon 19/106:50 p.m. -

Nonstop0h 50m

Deal found 14/9C$ 368

Fri 9/106:20 p.m. -

Nonstop0h 47m

Fri 16/107:35 a.m. -

Nonstop0h 50m

Deal found 11/9C$ 381

Sat 10/108:20 p.m. -

Nonstop0h 46m

Sat 17/104:55 p.m. -

Nonstop0h 48m

Deal found 12/9C$ 381

Sat 17/106:10 a.m. -

1 stop11h 05m

Wed 21/108:15 p.m. -

1 stop9h 05m

Deal found 13/9C$ 496

Tue 6/103:30 p.m. -

Nonstop0h 45m

Wed 14/104:55 p.m. -

Nonstop0h 48m

Deal found 10/9C$ 381

Thu 29/107:40 a.m. -

1 stop17h 20m

Fri 30/106:55 p.m. -

1 stop11h 40m

Deal found 12/9C$ 567

Mon 23/116:40 a.m. -

2 stops33h 25m

Mon 30/114:40 p.m. -

2 stops12h 55m

Deal found 10/9C$ 596

Mon 12/106:10 a.m. -

1 stop9h 10m

Mon 19/108:45 a.m. -

2 stops20h 35m

Deal found 14/9C$ 622

Sat 24/106:10 a.m. -

2 stops12h 35m

Wed 28/104:40 p.m. -

2 stops13h 55m

Deal found 14/9C$ 599

Fri 23/106:10 a.m. -

1 stop24h 55m

Mon 26/107:40 p.m. -

1 stop10h 55m

Deal found 13/9C$ 624

Sun 18/109:05 a.m. -

Nonstop0h 45m

Wed 21/102:00 p.m. -

Nonstop0h 50m

Deal found 12/9C$ 527

Fri 9/106:10 a.m. -

2 stops18h 10m

Sun 11/104:15 p.m. -

1 stop13h 05m

Deal found 11/9C$ 632

Fri 6/116:40 a.m. -

1 stop11h 55m

Tue 10/117:00 p.m. -

1 stop10h 35m

Deal found 10/9C$ 640

Fri 9/106:10 a.m. -

2 stops18h 15m

Fri 16/105:30 p.m. -

1 stop11h 50m

Deal found 11/9C$ 654

Wed 28/107:40 a.m. -

2 stops17h 16m

Wed 4/116:10 a.m. -

3 stops15h 47m

Deal found 12/9C$ 670

Fri 30/103:25 p.m. -

Nonstop0h 54m

Fri 30/106:55 p.m. -

Nonstop0h 57m

Deal found 13/9C$ 639

Fri 23/106:10 a.m. -

2 stops12h 10m

Mon 26/106:45 a.m. -

2 stops23h 50m

Deal found 13/9C$ 675

Fri 9/106:10 a.m. -

1 stop24h 55m

Sat 17/108:00 p.m. -

2 stops12h 25m

Deal found 11/9C$ 695

Fri 6/116:40 a.m. -

2 stops24h 15m

Tue 10/115:55 p.m. -

2 stops11h 40m

Deal found 10/9C$ 699

Tue 6/106:10 a.m. -

1 stop16h 20m

Wed 14/1010:25 p.m. -

1 stop30h 55m

Deal found 10/9C$ 708

Mon 12/106:10 a.m. -

1 stop9h 20m

Mon 19/1010:25 p.m. -

1 stop30h 55m

Deal found 14/9C$ 703

Fri 20/116:40 a.m. -

2 stops24h 20m

Sun 22/118:00 a.m. -

1 stop9h 45m

Deal found 12/9C$ 722

Sat 10/106:20 p.m. -

1 stop4h 28m

Sat 17/1011:45 a.m. -

1 stop5h 58m

Deal found 12/9C$ 831

Thu 15/105:55 p.m. -

1 stop25h 05m

Sun 18/107:20 p.m. -

2 stops34h 00m

Deal found 14/9C$ 707

Mon 28/96:10 a.m. -

2 stops12h 35m

Tue 13/107:20 p.m. -

2 stops10h 00m

Deal found 10/9C$ 710

Fri 4/126:40 a.m. -

1 stop10h 55m

Mon 7/126:45 a.m. -

2 stops22h 50m

Deal found 11/9C$ 734

Tue 19/16:40 a.m. -

2 stops33h 25m

Tue 2/24:40 p.m. -

2 stops12h 55m

Deal found 10/9C$ 756

Find flight deals from London to Ontario

Round-trip from	C$ 346
One-way from	C$ 178
Good round-trip deal	C$ 710 or less
Good one-way deal	C$ 331 or less

Air Canada
8/10-11/10
Nonstop
1h 35m total
London to Ontario

Search Deals

Air Canada
15/10-31/12
Nonstop
0h 47m total
London to Ontario

Search Deals

Price to beat on a round-trip flight from London to Ontario.

Search Deals

Price to beat on a one-way flight from London to Ontario.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LondonToronto

YXU London - YYZ Toronto Pearson Intl

YXUYYZ

London

Mon 5/10

8:20 p.m.-9:06 p.m.

Nonstop0h 46m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 178

LondonToronto

YXU London - YYZ Toronto Pearson Intl

YXUYYZ

London

Thu 15/10

6:20 p.m.-7:07 p.m.

Nonstop0h 47m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 178

LondonToronto

YXU London - YYZ Toronto Pearson Intl

YXUYYZ

London

Sun 4/10

6:20 p.m.-7:07 p.m.

Nonstop0h 47m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 178

LondonToronto

YXU London - YYZ Toronto Pearson Intl

YXUYYZ

London

Mon 19/10

6:20 p.m.-7:07 p.m.

Nonstop0h 47m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 183

LondonOttawa

YXU London - YOW Ottawa

YXUYOW

London

Mon 5/10

6:10 a.m.-12:55 p.m.

1 stop30h 45m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 250

LondonOttawa

YXU London - YOW Ottawa

YXUYOW

London

Mon 5/10

5:55 p.m.-5:35 a.m.

1 stop11h 40m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 256

LondonToronto

YXU London - YYZ Toronto Pearson Intl

YXUYYZ

London

Mon 19/10

6:10 a.m.-12:55 p.m.

1 stop30h 45m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 256

LondonOttawa

YXU London - YOW Ottawa

YXUYOW

London

Fri 6/11

6:40 a.m.-12:01 a.m.

1 stop17h 21m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 272

LondonToronto

YXU London - YYZ Toronto Pearson Intl

YXUYYZ

London

Mon 19/10

6:10 a.m.-7:55 p.m.

2 stops13h 45m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 275

LondonThunder Bay

YXU London - YQT Thunder Bay

YXUYQT

London

Fri 9/10

6:10 a.m.-6:45 p.m.

2 stops12h 35m

Thunder Bay

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 295

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from London to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from London with our price prediction graph.

YXU-YYZ

YXU-YOW

YXU-YQT

YXU-YUL

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 London to Ontario

YXU-CAON

YXU-YYZ

YXU-YOW

YXU-YQT

YXU-YUL

What is the cheapest time of day to fly from YXU to ON?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London, Ontario to Region of Ontario as you normally would.

Weekly flight availability from London, Ontario to Region of Ontario

The most flights from YXU to CAON are scheduled on a Friday (17 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (11 on average).

Reviews of airlines servicing Ontario

See what other customers who have flown with Air Canada from London to Ontario have to say. 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.

Air Canada

7.1

Good

11,630 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information

Air Canada

7.1

Good

11,630 reviews

Air Canada

7.1

Good

11,630 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Sylvia,Aug 2026

YLW - YYZ

Related info for your journey

What airport do you fly from for flights from London to Ontario?
For a flight from London to Ontario, you will be flying from London. London (YXU) is just 8.6 km from the centre of the city.
How long is the flight from London, Ontario to Region of Ontario?
There are many flights that can get you from London, Ontario to Region of Ontario in 46m. Fly via Air Canada or WestJet to get the fastest option. London, Ontario and Region of Ontario are separated by a distance of 143 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from London, Ontario to Region of Ontario?
When deciding which route to take from London, Ontario to Region of Ontario consider London - Montreal Pierre Elliott Trudeau Intl, London - Ottawa or London - Thunder Bay as they are the most popular.
What are the most reliable airlines from London, Ontario to Region of Ontario?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London, Ontario to Region of Ontario on time: Avianca (63%), Emirates (61%), Lufthansa (54%).
What are the cheapest flights from London, Ontario to Region of Ontario?
Looking at all options, your cheapest flight can be booked for C$ 259. While the most popular route (London - Montreal Pierre Elliott Trudeau Intl) can be booked for C$ 514 on average, our data indicates C$ 703 when flying from London, Ontario to Region of Ontario.
Can I find deals for flights from London to Ontario that include hotel bookings?
Yes. In addition to deals on London to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from London to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Ontario.
Can I find deals for business class flights from London to Ontario?
Yes. Cheapflights offers flight deals from London to Ontario 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 London to Ontario

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Top airline flying from London to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 548	AverageC$ 853	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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Cheapflights helps you search for flights from London to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Can Cheapflights find flights from London to Ontario with no change fees?

Need flexible booking options for your flight to Ontario from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Cheap flights from London, ON to Ontario from C$ 178

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Ontario

Cheapest flights from London to OntarioExplore the most affordable flight options available from London to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Explore the most affordable flight options available from London to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Best flights from London to OntarioDiscover carefully curated flight deals from London to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Discover carefully curated flight deals from London to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Direct flights from London to OntarioExplore direct flight options from London to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 September 2026.

Explore direct flight options from London to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 September 2026.

Last-minute flights from London to OntarioDiscover last-minute flight deals from London to Ontario. Data last updated 15 September 2026 and is based on user searches.

Discover last-minute flight deals from London to Ontario. Data last updated 15 September 2026 and is based on user searches.

One-way flights from London to OntarioSearch for one-way flight options from London to Ontario. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.

Search for one-way flight options from London to Ontario. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.

Find flight deals from London to Ontario

Round-trip from

One-way from

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Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Ontario that are best for you.

Best time to book a flight from London to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from London with our price prediction graph.

Cheapflights Insights

What is the cheapest time of day to fly from YXU to ON?

Find hourly flight availability from London to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London, Ontario to Region of Ontario as you normally would.

Weekly flight availability from London, Ontario to Region of Ontario

Explore weekly flight availability from London to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 September 2026.

The most flights from YXU to CAON are scheduled on a Friday (17 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (11 on average).

Reviews of airlines servicing Ontario

See what other customers who have flown with Air Canada from London to Ontario have to say. 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.

Related info for your journey

What airport do you fly from for flights from London to Ontario?

How long is the flight from London, Ontario to Region of Ontario?

What are the most popular routes from London, Ontario to Region of Ontario?

What are the most reliable airlines from London, Ontario to Region of Ontario?

What are the cheapest flights from London, Ontario to Region of Ontario?

Can I find deals for flights from London to Ontario that include hotel bookings?

How can I find direct flights from London to Ontario?

Can I find deals for business class flights from London to Ontario?

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.

Alternative routes for London to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Canada

Book a non-stop flight to one of these other cities located in Canada.

Search flights from London to Ontario by cabin class

Find flights from London to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and Ontario flights

Browse other London and Ontario flight options. Last updated on 15 September 2026.

Popular flight searches

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London to Ontario flights

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Top airline flying from London to Ontario

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How does Cheapflights help users find flights from London to Ontario?

Why should you use Cheapflights to find cheap flight tickets from London to Ontario?

Can Cheapflights find flights from London to Ontario with no change fees?

Can Cheapflights notify me if prices for flights from London to Ontario become cheaper?

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Cheapest flights from London to Ontario
Explore the most affordable flight options available from London to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Best flights from London to Ontario
Discover carefully curated flight deals from London to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Direct flights from London to Ontario
Explore direct flight options from London to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 September 2026.

Last-minute flights from London to Ontario
Discover last-minute flight deals from London to Ontario. Data last updated 15 September 2026 and is based on user searches.

One-way flights from London to Ontario
Search for one-way flight options from London to Ontario. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.