What is the cheapest day to fly from Sudbury, Ontario to London, Ontario?

Travelers seeking maximum savings on their Sudbury, Ontario to London, Ontario flight should consider departing on Friday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in London, Ontario ranges from 70.0 - 100.0 mm per month. January is typically the wettest month, when rainfall can reach 100.0 mm. March is typically the driest time to visit London, Ontario when rainfall is around 70.0 mm.

If weather is an important factor for your trip to London, 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 20.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

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

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

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

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

How can I find direct flights from Sudbury to London?

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

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

Yes. Cheapflights offers flight deals from Sudbury to London 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$ 590+ Flights from Sudbury, ON to London, ON

Find flight deals from Sudbury to London

One-way flights from Sudbury to London
Search for one-way flight options from Sudbury to London. Find affordable one-way fares based on user searches. Data last updated 29 July 2025.

Tue 12/812:10 p.m.YSB - YXU

3 stops17h 04mMultiple Airlines

Deal found 28/7C$ 590

Mon 11/89:45 a.m.YSB - YXU

1 stop5h 17mAir Canada

Deal found 27/7C$ 641

Fly from

Fly to

Route

Depart

Return

Price

SudburyLondon

YSB - YXU

YSBYXU

Sudbury

Tue 12/8

12:10 p.m.-5:14 a.m.

3 stops17h 04m

C$ 590

SudburyLondon

YSB - YXU

YSBYXU

Sudbury

Mon 11/8

9:45 a.m.-3:02 p.m.

1 stop5h 17m

C$ 641

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Best time to book a flight from Sudbury to London

Have a flexible travel schedule? Discover the best time to fly to London from Sudbury 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 Sudbury to London

What is the cheapest month to book a flight from Sudbury, Ontario to London, Ontario?

Currently, October is the cheapest month in which you can book a flight from Sudbury, Ontario to London, Ontario (average of C$ 243). Flying from Sudbury, Ontario to London, Ontario in December is currently the most expensive (average of C$ 478). 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 London

Read reviews from past customers who have flown Air Canada from Sudbury to London. 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

9,826 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

YDF - YYZ

Having excellent support for my mobility issues is so much appreciated. Thank you and your awesome crew.

Air Canada

7.1

Good

9,826 reviews

Air Canada

7.1

Good

9,826 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

YDF - YYZ

Having excellent support for my mobility issues is so much appreciated. Thank you and your awesome crew.

Related info for your journey

Can I find deals for flights from Sudbury to London that include hotel bookings?
Yes. In addition to deals on Sudbury to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sudbury to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sudbury to London.
Can I find deals for business class flights from Sudbury to London?
Yes. Cheapflights offers flight deals from Sudbury to London 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 Sudbury, Ontario to London, Ontario?
Currently, October is the cheapest month in which you can book a flight from Sudbury, Ontario to London, Ontario (average of C$ 243). Flying from Sudbury, Ontario to London, Ontario in December is currently the most expensive (average of C$ 478). 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.

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Grand Bend

Port Stanley

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Top airline flying from Sudbury to London

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 353	AverageC$ 875	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Sudbury.

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

Yes, we can. To see specific flights from Sudbury to London 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 Sudbury to London become cheaper?

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Cheap flights from Sudbury, ON to London, ON from C$ 590

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Sudbury to London

One-way flights from Sudbury to LondonSearch for one-way flight options from Sudbury to London. Find affordable one-way fares based on user searches. Data last updated 29 July 2025.

Search for one-way flight options from Sudbury to London. Find affordable one-way fares based on user searches. Data last updated 29 July 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Sudbury to London

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

Cheapflights Insights

Everything you need to know about your flight from Sudbury to London

What is the cheapest month to book a flight from Sudbury, Ontario to London, Ontario?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 29 July 2025.

Read reviews from past customers who have flown Air Canada from Sudbury to London. 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

Find useful and relevant information for your journey from Sudbury to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How can I find direct flights from Sudbury to London?

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

What is the cheapest month to book a flight from Sudbury, Ontario to London, Ontario?

Travelling to a place near London?

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Alternative routes for Sudbury to London

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

Top airline flying from Sudbury to London

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 Sudbury to London?

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

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

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

100% Free

Book with Flexibility

Travel Smart

One-way flights from Sudbury to London
Search for one-way flight options from Sudbury to London. Find affordable one-way fares based on user searches. Data last updated 29 July 2025.