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Cheap flights from Ontario to London from C$ 420

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to London departing on 25/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Find the cheapest flights from Ontario to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
4:30 p.m. - 8:40 a.m.
YYZ
-
LCY
11h 10m
1 stop
SWISS Logo
9:15 a.m. - 4:15 p.m.
LCY
-
YYZ
12h 00m
1 stop
C$ 915SWISS
Thu, 7 May - Tue, 12 May
SWISS Logo
4:30 p.m. - 8:40 a.m.
YYZ
-
LCY
11h 10m
1 stop
SWISS Logo
9:15 a.m. - 4:15 p.m.
LCY
-
YYZ
12h 00m
1 stop
C$ 919SWISS
Tue, 28 Apr - Tue, 5 May
SWISS Logo
4:30 p.m. - 5:25 p.m.
YYZ
-
LCY
19h 55m
1 stop
SWISS Logo
7:15 p.m. - 12:50 p.m.
LCY
-
YYZ
22h 35m
1 stop
C$ 923SWISS
Sun, 3 May - Mon, 11 May
Multiple Airlines Logo
4:40 p.m. - 5:30 p.m.
YUL
-
LCY
19h 50m
1 stop
Multiple Airlines Logo
1:10 p.m. - 3:00 p.m.
LCY
-
YUL
30h 50m
1 stop
C$ 930Multiple Airlines
Thu, 21 May - Thu, 28 May
Multiple Airlines Logo
4:30 p.m. - 6:40 p.m.
YYZ
-
LCY
21h 10m
1 stop
Multiple Airlines Logo
8:00 a.m. - 6:08 p.m.
LCY
-
YYZ
15h 08m
2 stops
C$ 935Multiple Airlines
Sun, 3 May - Mon, 11 May
Virgin Atlantic Logo
4:45 p.m. - 7:55 a.m.
YYZ
-
LCY
10h 10m
1 stop
Virgin Atlantic Logo
8:25 a.m. - 7:55 p.m.
LCY
-
YYZ
16h 30m
1 stop
C$ 946Virgin Atlantic
Mon, 11 May - Fri, 15 May
KLM Logo
6:50 p.m. - 8:50 a.m.
YUL
-
LCY
9h 00m
1 stop
KLM Logo
9:20 a.m. - 4:55 p.m.
LCY
-
YUL
12h 35m
1 stop
C$ 957KLM
Thu, 3 Sep - Fri, 11 Sep
KLM Logo
6:50 p.m. - 8:50 a.m.
YUL
-
LCY
9h 00m
1 stop
KLM Logo
9:20 a.m. - 4:55 p.m.
LCY
-
YUL
12h 35m
1 stop
C$ 960KLM
Tue, 1 Sep - Wed, 9 Sep
Delta Logo
6:50 p.m. - 8:50 a.m.
YUL
-
LCY
9h 00m
1 stop
Delta Logo
9:20 a.m. - 4:55 p.m.
LCY
-
YUL
12h 35m
1 stop
C$ 966Delta
Tue, 28 Apr - Thu, 7 May
Delta Logo
6:50 p.m. - 4:40 p.m.
YUL
-
LCY
16h 50m
1 stop
Delta Logo
8:25 a.m. - 4:55 p.m.
LCY
-
YUL
13h 30m
1 stop
C$ 971Delta
Mon, 27 Apr - Wed, 6 May

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Lufthansa flights from Region of Ontario to London City Airport

Our best Lufthansa deals on Region of Ontario to London City Airport flight tickets
Lufthansa
21 Apr
YYZ4:35 p.m.Toronto Pearson Intl
11h 05m
1 stop
LCY8:40 a.m.London City
28 Apr
LCY9:15 a.m.London City
12h 05m
1 stop
YYZ4:20 p.m.Toronto Pearson Intl
C$ 1,130
Lufthansa
26 May
YUL4:25 p.m.Montreal Pierre Elliott Trudeau Intl
11h 15m
1 stop
LCY8:40 a.m.London City
2 Jun
LCY9:15 a.m.London City
11h 45m
1 stop
YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,134
Lufthansa
30 Apr
YYZ6:20 p.m.Toronto Pearson Intl
18h 35m
1 stop
LCY5:55 p.m.London City
5 May
LCY9:15 a.m.London City
12h 05m
1 stop
YYZ4:20 p.m.Toronto Pearson Intl
C$ 1,195

Delta flights from Region of Ontario to London City Airport

Our best Delta deals on Region of Ontario to London City Airport flight tickets
Delta
28 Apr
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
9h 40m
1 stop
LCY9:30 a.m.London City
7 May
LCY9:20 a.m.London City
12h 35m
1 stop
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 966
Delta
28 Apr
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
9h 40m
1 stop
LCY9:30 a.m.London City
7 May
LCY9:20 a.m.London City
12h 35m
1 stop
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 967
Delta
27 Apr
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
16h 50m
1 stop
LCY4:40 p.m.London City
6 May
LCY8:25 a.m.London City
13h 30m
1 stop
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 971

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to London City Airport 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, momondo users made 96,600 searches. Data last updated 17 April 2026.
Use the filters below to find and compare flights from Ontario to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoLondon

YYZ - LCY

YYZLCY

Toronto Pearson Intl

Thu 7/5

4:30 p.m.-8:40 a.m.

1 stop11h 10m

London City

Tue 12/5

9:15 a.m.-4:15 p.m.

1 stop12h 00m

C$ 915

TorontoLondon

YYZ - LCY

YYZLCY

Toronto Pearson Intl

Tue 28/4

4:30 p.m.-8:40 a.m.

1 stop11h 10m

London City

Tue 5/5

9:15 a.m.-4:15 p.m.

1 stop12h 00m

C$ 919

TorontoLondon

YYZ - LCY

YYZLCY

Toronto Pearson Intl

Sun 3/5

4:30 p.m.-5:25 p.m.

1 stop19h 55m

London City

Mon 11/5

7:15 p.m.-12:50 p.m.

1 stop22h 35m

C$ 923

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

4:40 p.m.-5:30 p.m.

1 stop19h 50m

London City

Thu 28/5

1:10 p.m.-3:00 p.m.

1 stop30h 50m

C$ 930

TorontoLondon

YYZ - LCY

YYZLCY

Toronto Pearson Intl

Sun 3/5

4:30 p.m.-6:40 p.m.

1 stop21h 10m

London City

Mon 11/5

8:00 a.m.-6:08 p.m.

2 stops15h 08m

C$ 935

TorontoLondon

YYZ - LCY

YYZLCY

Toronto Pearson Intl

Mon 11/5

4:45 p.m.-7:55 a.m.

1 stop10h 10m

London City

Fri 15/5

8:25 a.m.-7:55 p.m.

1 stop16h 30m

C$ 946
Quickest round-trip

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

6:50 p.m.-8:50 a.m.

1 stop9h 00m

London City

Fri 11/9

9:20 a.m.-4:55 p.m.

1 stop12h 35m

C$ 957

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

6:50 p.m.-8:50 a.m.

1 stop9h 00m

London City

Wed 9/9

9:20 a.m.-4:55 p.m.

1 stop12h 35m

C$ 960

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

6:50 p.m.-8:50 a.m.

1 stop9h 00m

London City

Thu 7/5

9:20 a.m.-4:55 p.m.

1 stop12h 35m

C$ 966

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

6:50 p.m.-4:40 p.m.

1 stop16h 50m

London City

Wed 6/5

8:25 a.m.-4:55 p.m.

1 stop13h 30m

C$ 971

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Region of Ontario to London City Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to London City?

United Airlines, Lufthansa, and SWISS are the most popular carriers operating from Ontario to London City

Cheap Region of Ontario to London City Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to London City Airport

Fastest flight time

9h 00m

Direct flights

None
The fastest flight from Region of Ontario to London City Airport takes 9h 00m
There are no direct flights from Region of Ontario to London City Airport. There are no popular flight routes from Region of Ontario to London City Airport.
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Frequently asked questions about flying from Ontario to London City Airport

  • When did momondo last update prices for flights from Ontario to London City Airport?

    Prices for flights from Ontario to London City Airport are updated daily.

  • How old do you have to be to fly from Ontario to London City Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to London City Airport.

  • What documentation or ID do you need to fly to London City Airport?

    The travel and health documents required for your trip to London City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Wembley
Ilford
Slough
Gatwick
Wokingham
Crawley
Feltham
Hayes
Waterlooville
Chelmsford
Basingstoke
Milton Keynes
Dover
Worthing
Ipswich
Woking
Maidstone
Enfield
Harrow

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to London. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Ontario with this policy.

How can momondo help me find flights from Ontario to London?

momondo provides multiple filters to help you find the best flight to London from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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