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Cheap flights from London, ON to Mississauga from C$ 275

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — YYZ
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Mississauga

Enter your travel dates to find the best prices.

Cheapest flights from London to Mississauga
Explore the most affordable flight options available from London to Mississauga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 March 2026.

Fri 22/52:40 p.m.
YXU
-
YYZ
1 stop6h 55m
WestJet
Tue 26/53:30 p.m.
YYZ
-
YXU
2 stops13h 50m
WestJet
Deal found 11/3C$ 502
Mon 13/48:10 p.m.
YXU
-
YYZ
1 stop10h 03m
WestJet
Thu 16/46:30 p.m.
YYZ
-
YXU
1 stop12h 05m
WestJet
Deal found 11/3C$ 506
Wed 8/48:10 p.m.
YXU
-
YYZ
1 stop10h 03m
WestJet
Wed 15/46:30 p.m.
YYZ
-
YXU
1 stop12h 05m
WestJet
Deal found 11/3C$ 509
Wed 15/48:10 p.m.
YXU
-
YYZ
1 stop10h 30m
Multiple Airlines
Sat 18/410:15 p.m.
YYZ
-
YXU
1 stop32h 20m
Multiple Airlines
Deal found 11/3C$ 540
Thu 9/45:10 a.m.
YXU
-
YYZ
Nonstop0h 53m
Air Canada
Mon 13/44:15 p.m.
YYZ
-
YXU
Nonstop0h 49m
Air Canada
Deal found 10/3C$ 541
Fri 10/45:40 p.m.
YXU
-
YYZ
Nonstop0h 49m
Air Canada
Sun 12/47:55 a.m.
YYZ
-
YXU
Nonstop0h 49m
Air Canada
Deal found 11/3C$ 547
Wed 15/48:10 p.m.
YXU
-
YYZ
1 stop16h 18m
WestJet
Wed 22/46:30 p.m.
YYZ
-
YXU
1 stop12h 05m
WestJet
Deal found 9/3C$ 548
Sun 26/45:10 a.m.
YXU
-
YYZ
Nonstop0h 53m
Air Canada
Sun 3/54:45 p.m.
YYZ
-
YXU
Nonstop0h 48m
Air Canada
Deal found 12/3C$ 552
Thu 23/45:10 a.m.
YXU
-
YYZ
Nonstop0h 53m
Air Canada
Sat 25/47:55 a.m.
YYZ
-
YXU
Nonstop0h 49m
Air Canada
Deal found 8/3C$ 561
Wed 15/45:10 a.m.
YXU
-
YYZ
Nonstop0h 53m
Air Canada
Sat 18/47:55 a.m.
YYZ
-
YXU
Nonstop0h 49m
Air Canada
Deal found 11/3C$ 563

Find flight deals from London to Mississauga

Keep the following information in mind while searching for London to Mississauga flight deals. Data was last updated 13 March 2026.

Round-trip from

C$ 502

One-way from

C$ 275

Popular in

July

Cheapest in

September

Average price

C$ 848
WestJet
  • WestJet
  • 22/5-26/5
  • 3 total stops
  • 20h 45m total
  • London to Mississauga
Search Deals
Air Canada
  • Air Canada
  • 22/5
  • Nonstop
  • 0h 48m total
  • London to Mississauga
Search Deals
Highest demand for flights based on searches. 32% potential increase in price (C$ 481 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease (C$ 126 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Mississauga 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 13 March 2026.
Use the filters below to find and compare flights from London to Mississauga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonToronto

YXU - YYZ

YXUYYZ

London

Wed 15/4

9:25 a.m.-10:14 a.m.

Nonstop0h 49m

Toronto Pearson Intl

Wed 22/4

7:55 a.m.-8:44 a.m.

Nonstop0h 49m

C$ 541

LondonToronto

YXU - YYZ

YXUYYZ

London

Tue 9/6

2:40 p.m.-1:05 a.m.

2 stops10h 25m

Toronto Pearson Intl

Fri 12/6

8:00 a.m.-1:50 p.m.

1 stop5h 50m

C$ 559

LondonToronto

YXU - YYZ

YXUYYZ

London

Mon 4/5

6:10 a.m.-3:30 p.m.

1 stop9h 20m

Toronto Pearson Intl

Thu 7/5

8:00 p.m.-5:20 a.m.

1 stop9h 20m

C$ 563

LondonToronto

YXU - YYZ

YXUYYZ

London

Thu 9/4

8:10 p.m.-7:10 a.m.

1 stop11h 00m

Toronto Pearson Intl

Thu 16/4

10:00 a.m.-6:35 a.m.

1 stop20h 35m

C$ 586

LondonToronto

YXU - YYZ

YXUYYZ

London

Mon 13/4

8:10 p.m.-1:25 p.m.

2 stops17h 15m

Toronto Pearson Intl

Thu 16/4

6:30 p.m.-6:35 a.m.

1 stop12h 05m

C$ 620

LondonToronto

YXU - YYZ

YXUYYZ

London

Sun 26/4

5:40 p.m.-6:29 p.m.

Nonstop0h 49m

Toronto Pearson Intl

Sun 3/5

1:30 p.m.-5:20 a.m.

1 stop15h 50m

C$ 649
Quickest round-trip

LondonToronto

YXU - YYZ

YXUYYZ

London

Wed 2/9

3:30 p.m.-4:16 p.m.

Nonstop0h 46m

Toronto Pearson Intl

Mon 28/9

8:05 a.m.-8:55 a.m.

Nonstop0h 50m

C$ 653

LondonToronto

YXU - YYZ

YXUYYZ

London

Mon 4/5

5:40 a.m.-6:28 a.m.

Nonstop0h 48m

Toronto Pearson Intl

Thu 7/5

8:05 a.m.-8:53 a.m.

Nonstop0h 48m

C$ 678

LondonToronto

YXU - YYZ

YXUYYZ

London

Thu 9/4

8:10 p.m.-6:26 p.m.

3 stops22h 16m

Toronto Pearson Intl

Thu 16/4

6:30 p.m.-6:35 a.m.

1 stop12h 05m

C$ 680
Cheapest one-way
Quickest one-way

LondonToronto

YXU - YYZ

YXUYYZ

London

Wed 1/4

5:10 a.m.-5:58 a.m.

Nonstop0h 48m

C$ 316

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from London to Mississauga

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

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

Currently, February is the cheapest month in which you can book a flight from London, Ontario to Mississauga (average of C$ 324). Flying from London, Ontario to Mississauga in July is currently the most expensive (average of C$ 527). 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.

What is the cheapest time of day to fly from YXU to M1S?

Find hourly flight availability from London to Mississauga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 March 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 Mississauga as you normally would.

Weekly flight availability from London, Ontario to Mississauga

Explore weekly flight availability from London to Mississauga. 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 13 March 2026.

The most flights from YXU to M1S are scheduled on a Monday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing Mississauga

Get insights into the airlines that provide service to Mississauga. 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 Mississauga. Reviews last updated 13 March 2026.
See what other customers who have flown with Air Canada from London to Mississauga have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,800 reviews
Check prices

Crew

7.8

Overall

7.1

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

YXE - YYZ

We were over three hours delayed leaving Saskatoon and missed our connection to Montreal. We were then rerouted all the way to Zurich. We were over seven hours late getting to our final destination. Then our luggage was lost for lost for three days. All three flights were delayed and our trip was definitely impacted.
Air Canada
7.1
Good
10,800 reviews
Air Canada
7.1
Good
10,800 reviews
Check prices

Crew

7.8

Overall

7.1

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

YXE - YYZ

We were over three hours delayed leaving Saskatoon and missed our connection to Montreal. We were then rerouted all the way to Zurich. We were over seven hours late getting to our final destination. Then our luggage was lost for lost for three days. All three flights were delayed and our trip was definitely impacted.

Related info for your journey

Find useful and relevant information for your journey from London to Mississauga. 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 London to Mississauga?

    Most people fly from London (YXU) if they book a flight from London to Mississauga. On average, London has 10 outbound flights to Mississauga per day from 1 airline. London is conveniently located just 8.6 km from London’s city centre.

  • How long is the flight from London, Ontario to Mississauga?

    Air Canada and WestJet can get you from London, Ontario to Mississauga in just under 49m. Your travel time can differ by up to 9h 36m. There are 143 km between London, Ontario and Mississauga. This flight may include one or multiple stops.

  • What are the most reliable airlines from London, Ontario to Mississauga?

    The top 3 most reliable airlines when flying from London, Ontario to Mississauga are Avianca (52%), United Airlines (48%) and Air Canada (48%).

  • What are the cheapest flights from London, Ontario to Mississauga?

    On average you can expect to pay C$ 590 for a flight from London, Ontario to Mississauga. The cheapest flight overall is C$ 224 while the most popular route, (London - Toronto Pearson Intl) is currently priced at C$ 528.

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

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

  • How can I find direct flights from London to Mississauga?

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

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

    Yes. Cheapflights offers flight deals from London to Mississauga 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 London, Ontario to Mississauga?

    Currently, February is the cheapest month in which you can book a flight from London, Ontario to Mississauga (average of C$ 324). Flying from London, Ontario to Mississauga in July is currently the most expensive (average of C$ 527). 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

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Alternative routes for London to Mississauga

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from London to Mississauga

Discover the top airline that operate flights from London to Mississauga. 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 13 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 445AverageC$ 568FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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