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

Prices for flights from London City Airport to Ontario Airport were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London City Airport to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£368 Cheap Flights from London City Airport to Ontario in 2026

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Find the cheapest flights from London City Airport to Los Angeles

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

20:15 - 23:47

LCY

ONT

35h 32m

2 stops

13:04 - 17:20

ONT

LCY

20h 16m

2 stops

£531Virgin Atlantic

Mon, 21 Sep - Tue, 29 Sep

07:45 - 16:24

LCY

ONT

16h 39m

2 stops

13:06 - 16:40

ONT

LCY

19h 34m

2 stops

£583Delta

Sat, 29 Aug - Mon, 31 Aug

09:20 - 22:45

LCY

ONT

21h 25m

2 stops

06:20 - 09:30

ONT

LCY

19h 10m

2 stops

£612Delta

Thu, 6 Aug - Wed, 12 Aug

09:20 - 22:52

LCY

ONT

21h 32m

2 stops

22:00 - 09:30

ONT

LCY

51h 30m

2 stops

£629Delta

Thu, 16 Jul - Fri, 21 Aug

09:20 - 22:45

LCY

ONT

21h 25m

2 stops

06:20 - 09:30

ONT

LCY

19h 10m

2 stops

£636Delta

Thu, 6 Aug - Thu, 13 Aug

10:00 - 22:52

LCY

ONT

20h 52m

2 stops

13:00 - 17:20

ONT

LCY

20h 20m

2 stops

£677Multiple Airlines

Thu, 23 Jul - Mon, 27 Jul

17:50 - 23:48

LCY

ONT

37h 58m

2 stops

18:01 - 17:20

ONT

LCY

39h 19m

2 stops

£692Virgin Atlantic

Mon, 27 Jul - Mon, 3 Aug

09:20 - 22:43

LCY

ONT

21h 23m

2 stops

12:18 - 13:15

ONT

LCY

17h 57m

2 stops

£695Delta

Fri, 23 Oct - Sat, 31 Oct

09:50 - 22:59

LCY

ONT

21h 09m

2 stops

10:25 - 13:20

ONT

LCY

18h 55m

2 stops

£697Iberia

Thu, 3 Sep - Mon, 14 Sep

09:50 - 23:36

LCY

ONT

21h 46m

2 stops

10:25 - 15:15

ONT

LCY

20h 50m

2 stops

£722Iberia

Thu, 1 Oct - Thu, 22 Oct

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Virgin Atlantic flights from London City Airport to Ontario

Our best Virgin Atlantic deals on London City Airport to Ontario flight tickets

Virgin Atlantic

21 Sept

LCY20:15London City

35h 32m

2 stops

ONT23:47Ontario

29 Sept

ONT13:04Ontario

20h 16m

2 stops

LCY17:20London City

£531

Virgin Atlantic

3 Aug

LCY17:50London City

36h 55m

2 stops

ONT22:45Ontario

10 Aug

ONT18:01Ontario

31h 29m

2 stops

LCY09:30London City

£613

Virgin Atlantic

27 Jul

LCY17:50London City

37h 58m

2 stops

ONT23:48Ontario

3 Aug

ONT18:01Ontario

39h 19m

2 stops

LCY17:20London City

£692

Iberia flights from London City Airport to Ontario

Our best Iberia deals on London City Airport to Ontario flight tickets

Iberia

3 Sept

LCY09:50London City

21h 09m

2 stops

ONT22:59Ontario

14 Sept

ONT10:25Ontario

18h 55m

2 stops

LCY13:20London City

£697

Iberia

1 Oct

LCY09:50London City

21h 46m

2 stops

ONT23:36Ontario

22 Oct

ONT10:25Ontario

20h 50m

2 stops

LCY15:15London City

£722

Iberia

16 Jul

LCY08:00London City

43h 59m

2 stops

ONT19:59Ontario

19 Aug

ONT07:05Ontario

22h 05m

2 stops

LCY13:10London City

£802

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonOntario

LCY - ONT

LCYONT

London City

Mon 21/9

20:15-23:47

2 stops35h 32m

Ontario

Tue 29/9

13:04-17:20

2 stops20h 16m

£531

Fastest return journey

LondonOntario

LCY - ONT

LCYONT

London City

Sat 29/8

07:45-16:24

2 stops16h 39m

Ontario

Mon 31/8

13:06-16:40

2 stops19h 34m

£583

LondonOntario

LCY - ONT

LCYONT

London City

Thu 6/8

09:20-22:45

2 stops21h 25m

Ontario

Wed 12/8

06:20-09:30

2 stops19h 10m

£612

LondonOntario

LCY - ONT

LCYONT

London City

Thu 16/7

09:20-22:52

2 stops21h 32m

Ontario

Fri 21/8

22:00-09:30

2 stops51h 30m

£629

LondonOntario

LCY - ONT

LCYONT

London City

Thu 6/8

09:20-22:45

2 stops21h 25m

Ontario

Thu 13/8

06:20-09:30

2 stops19h 10m

£636

LondonOntario

LCY - ONT

LCYONT

London City

Thu 23/7

10:00-22:52

2 stops20h 52m

Ontario

Mon 27/7

13:00-17:20

2 stops20h 20m

£677

LondonOntario

LCY - ONT

LCYONT

London City

Mon 27/7

17:50-23:48

2 stops37h 58m

Ontario

Mon 3/8

18:01-17:20

2 stops39h 19m

£692

LondonOntario

LCY - ONT

LCYONT

London City

Fri 23/10

09:20-22:43

2 stops21h 23m

Ontario

Sat 31/10

12:18-13:15

2 stops17h 57m

£695

LondonOntario

LCY - ONT

LCYONT

London City

Thu 3/9

09:50-22:59

2 stops21h 09m

Ontario

Mon 14/9

10:25-13:20

2 stops18h 55m

£697

LondonOntario

LCY - ONT

LCYONT

London City

Thu 1/10

09:50-23:36

2 stops21h 46m

Ontario

Thu 22/10

10:25-15:15

2 stops20h 50m

£722

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 London City to Ontario?

Delta is the most popular carrier operating from London City to Ontario

When to book flights from London City Airport to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from London City Airport to Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London City Airport to Ontario (LCY to ONT) flight deals and tips

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

Fastest flight time	20h 52m
Direct flights	None

The fastest flight from London City Airport to Ontario takes 20h 52m

There are no direct flights from London City Airport to Ontario. There are no popular flight routes from London City Airport to Ontario.

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Frequently asked questions about flying from London City Airport to Ontario

How far is London City to Ontario by plane?
A flight from London City to Ontario will travel around 5422.9 mi. A reasonable flight in good conditions will take 20h 52m.
When did momondo last update prices for flights from London City Airport to Ontario Airport?
Prices for flights from London City Airport to Ontario Airport were last updated today.
How old do you have to be to fly from London City Airport to Ontario Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London City Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Ontario for you.

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

Yes. All flights to Ontario from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from London.

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

Price alerts on flights to Ontario from London 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.