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

Prices for flights from Ontario Airport to London City Airport refresh daily.

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

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

The travel and health documents you'll need for your trip to London City 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 London City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£331 Cheap Flights from Ontario to London City Airport in 2026

1 adult

0 bags

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Ontario to London

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 08:50

ONT

LCY

17h 50m

2 stops

07:50 - 22:29

LCY

ONT

22h 39m

2 stops

£526Iberia

Thu, 26 Feb - Thu, 5 Mar

13:15 - 16:35

ONT

LCY

19h 20m

2 stops

07:45 - 21:00

LCY

ONT

20h 15m

2 stops

£670Delta

Thu, 5 Mar - Thu, 12 Mar

14:08 - 16:30

ONT

LCY

18h 22m

2 stops

11:00 - 23:46

LCY

ONT

20h 46m

2 stops

£696Iberia

Tue, 28 Apr - Fri, 8 May

13:15 - 16:35

ONT

LCY

19h 20m

2 stops

07:45 - 21:00

LCY

ONT

20h 15m

2 stops

£699Delta

Thu, 5 Mar - Thu, 12 Mar

14:08 - 16:30

ONT

LCY

18h 22m

2 stops

11:00 - 23:46

LCY

ONT

20h 46m

2 stops

£712Iberia

Tue, 14 Apr - Mon, 20 Apr

14:08 - 16:30

ONT

LCY

18h 22m

2 stops

11:00 - 23:46

LCY

ONT

20h 46m

2 stops

£712Iberia

Tue, 14 Apr - Mon, 20 Apr

14:08 - 16:30

ONT

LCY

18h 22m

2 stops

11:00 - 23:46

LCY

ONT

20h 46m

2 stops

£713Iberia

Tue, 14 Apr - Mon, 20 Apr

14:08 - 16:30

ONT

LCY

18h 22m

2 stops

11:00 - 23:46

LCY

ONT

20h 46m

2 stops

£744Iberia

Tue, 28 Apr - Fri, 8 May

14:08 - 16:30

ONT

LCY

18h 22m

2 stops

11:00 - 23:46

LCY

ONT

20h 46m

2 stops

£859Iberia

Thu, 23 Apr - Mon, 4 May

14:08 - 16:30

ONT

LCY

18h 22m

2 stops

11:00 - 23:46

LCY

ONT

20h 46m

2 stops

£860Iberia

Thu, 23 Apr - Mon, 4 May

Iberia flights from Ontario to London City Airport

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

Iberia

26 Feb

ONT07:00Ontario

17h 50m

2 stops

LCY08:50London City

5 Mar

LCY07:50London City

22h 39m

2 stops

ONT22:29Ontario

£526

Iberia

28 Apr

ONT14:08Ontario

18h 22m

2 stops

LCY16:30London City

8 May

LCY11:00London City

20h 46m

2 stops

ONT23:46Ontario

£696

Iberia

14 Apr

ONT14:08Ontario

18h 22m

2 stops

LCY16:30London City

20 Apr

LCY11:00London City

20h 46m

2 stops

ONT23:46Ontario

£712

Delta flights from Ontario to London City Airport

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

Delta

5 Mar

ONT13:15Ontario

19h 20m

2 stops

LCY16:35London City

12 Mar

LCY07:45London City

20h 15m

2 stops

ONT21:00Ontario

£670

Delta

5 Mar

ONT13:15Ontario

19h 20m

2 stops

LCY16:35London City

12 Mar

LCY07:45London City

20h 15m

2 stops

ONT21:00Ontario

£699

Delta

18 Mar

ONT12:57Ontario

20h 38m

2 stops

LCY16:35London City

25 Mar

LCY07:45London City

20h 15m

2 stops

ONT21:00Ontario

£885

momondo Fare Finder

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

OntarioLondon

ONT - LCY

ONTLCY

Ontario

Thu 26/2

07:00-08:50

2 stops17h 50m

London City

Thu 5/3

07:50-22:29

2 stops22h 39m

£526

OntarioLondon

ONT - LCY

ONTLCY

Ontario

Thu 5/3

13:15-16:35

2 stops19h 20m

London City

Thu 12/3

07:45-21:00

2 stops20h 15m

£670

OntarioLondon

ONT - LCY

ONTLCY

Ontario

Tue 28/4

14:08-16:30

2 stops18h 22m

London City

Fri 8/5

11:00-23:46

2 stops20h 46m

£696

OntarioLondon

ONT - LCY

ONTLCY

Ontario

Thu 5/3

13:15-16:35

2 stops19h 20m

London City

Thu 12/3

07:45-21:00

2 stops20h 15m

£699

OntarioLondon

ONT - LCY

ONTLCY

Ontario

Tue 14/4

14:08-16:30

2 stops18h 22m

London City

Mon 20/4

11:00-23:46

2 stops20h 46m

£712

OntarioLondon

ONT - LCY

ONTLCY

Ontario

Tue 14/4

14:08-16:30

2 stops18h 22m

London City

Mon 20/4

11:00-23:46

2 stops20h 46m

£712

OntarioLondon

ONT - LCY

ONTLCY

Ontario

Tue 14/4

14:08-16:30

2 stops18h 22m

London City

Mon 20/4

11:00-23:46

2 stops20h 46m

£713

OntarioLondon

ONT - LCY

ONTLCY

Ontario

Tue 28/4

14:08-16:30

2 stops18h 22m

London City

Fri 8/5

11:00-23:46

2 stops20h 46m

£744

OntarioLondon

ONT - LCY

ONTLCY

Ontario

Thu 23/4

14:08-16:30

2 stops18h 22m

London City

Mon 4/5

11:00-23:46

2 stops20h 46m

£859

OntarioLondon

ONT - LCY

ONTLCY

Ontario

Thu 23/4

14:08-16:30

2 stops18h 22m

London City

Mon 4/5

11:00-23:46

2 stops20h 46m

£860

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from 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?

Delta, Iberia, and United Airlines are the most popular carriers operating from Ontario to London City

When to book flights from Ontario to London City Airport

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

Estimated return price

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

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

Fastest flight time	15h 35m
Direct flights	None

The fastest flight from Ontario to London City Airport takes 15h 35m

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

Search flight deals

How far is Ontario to London City by plane?
Ontario and London City are 5422.9 mi apart from one another. In terms of flight time, this usually takes a little over 15h 35m.
When did momondo last update prices for flights from Ontario Airport to London City Airport?
Prices for flights from Ontario Airport to London City Airport refresh daily.
How old do you have to be to fly from Ontario Airport to London City 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 Ontario Airport to London City Airport.
What documentation or ID do you need to fly to London City Airport?
The travel and health documents you'll need for your trip to London City 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 London City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Eastbourne

Luton

Milton Keynes

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Chelmsford

Hayes

Dover

Bedford

Worthing

Ramsgate

Colchester

Folkestone

Winchester

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?

Flights from Ontario to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to London.

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

Of course. momondo tracks the price of Ontario to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.