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.

£257 Cheap Flights from Ontario to London City Airport in 2026

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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.

13:00 - 16:40

ONT

LCY

19h 40m

2 stops

10:00 - 22:40

LCY

ONT

20h 40m

2 stops

£704Delta

Wed, 23 Sep - Mon, 28 Sep

13:00 - 16:40

ONT

LCY

19h 40m

2 stops

09:20 - 22:14

LCY

ONT

20h 54m

2 stops

£724Delta

Thu, 8 Oct - Thu, 15 Oct

10:29 - 15:15

ONT

LCY

20h 46m

2 stops

09:35 - 23:06

LCY

ONT

21h 31m

2 stops

£753Iberia

Sun, 6 Sep - Wed, 16 Sep

10:25 - 15:15

ONT

LCY

20h 50m

2 stops

07:50 - 22:23

LCY

ONT

22h 33m

2 stops

£831Iberia

Tue, 22 Sep - Wed, 18 Nov

07:00 - 08:50

ONT

LCY

17h 50m

2 stops

07:50 - 22:19

LCY

ONT

22h 29m

2 stops

£892Iberia

Sun, 15 Nov - Fri, 4 Dec

10:47 - 14:35

ONT

LCY

43h 48m

2 stops

07:50 - 22:19

LCY

ONT

22h 29m

2 stops

£897Iberia

Sat, 14 Nov - Fri, 4 Dec

07:00 - 14:35

ONT

LCY

23h 35m

2 stops

07:50 - 22:23

LCY

ONT

22h 33m

2 stops

£937Iberia

Sun, 15 Nov - Thu, 26 Nov

10:47 - 08:50

ONT

LCY

38h 03m

2 stops

07:50 - 22:19

LCY

ONT

22h 29m

2 stops

£943Iberia

Sat, 14 Nov - Thu, 3 Dec

10:47 - 08:50

ONT

LCY

38h 03m

2 stops

19:15 - 22:23

LCY

ONT

35h 08m

2 stops

£971Iberia

Sat, 14 Nov - Mon, 30 Nov

07:00 - 08:50

ONT

LCY

17h 50m

2 stops

07:50 - 23:57

LCY

ONT

24h 07m

2 stops

£1,016Iberia

Tue, 17 Nov - Wed, 25 Nov

Delta flights from Ontario to London City Airport

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

Delta

23 Sept

ONT13:00Ontario

19h 40m

2 stops

LCY16:40London City

28 Sept

LCY10:00London City

20h 40m

2 stops

ONT22:40Ontario

£704

Delta

8 Oct

ONT13:00Ontario

19h 40m

2 stops

LCY16:40London City

15 Oct

LCY09:20London City

20h 54m

2 stops

ONT22:14Ontario

£724

Iberia flights from Ontario to London City Airport

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

Iberia

6 Sept

ONT10:29Ontario

20h 46m

2 stops

LCY15:15London City

16 Sept

LCY09:35London City

21h 31m

2 stops

ONT23:06Ontario

£753

Iberia

22 Sept

ONT10:25Ontario

20h 50m

2 stops

LCY15:15London City

18 Nov

LCY07:50London City

22h 33m

2 stops

ONT22:23Ontario

£831

Iberia

15 Nov

ONT07:00Ontario

17h 50m

2 stops

LCY08:50London City

4 Dec

LCY07:50London City

22h 29m

2 stops

ONT22:19Ontario

£892

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

Cheapest return flight

OntarioLondon

ONT - LCY

ONTLCY

Ontario

Wed 23/9

13:00-16:40

2 stops19h 40m

London City

Mon 28/9

10:00-22:40

2 stops20h 40m

£704

OntarioLondon

ONT - LCY

ONTLCY

Ontario

Thu 8/10

13:00-16:40

2 stops19h 40m

London City

Thu 15/10

09:20-22:14

2 stops20h 54m

£724

OntarioLondon

ONT - LCY

ONTLCY

Ontario

Sun 6/9

10:29-15:15

2 stops20h 46m

London City

Wed 16/9

09:35-23:06

2 stops21h 31m

£753

OntarioLondon

ONT - LCY

ONTLCY

Ontario

Tue 22/9

10:25-15:15

2 stops20h 50m

London City

Wed 18/11

07:50-22:23

2 stops22h 33m

£831

Fastest return journey

OntarioLondon

ONT - LCY

ONTLCY

Ontario

Sun 15/11

07:00-08:50

2 stops17h 50m

London City

Fri 4/12

07:50-22:19

2 stops22h 29m

£892

OntarioLondon

ONT - LCY

ONTLCY

Ontario

Sat 14/11

10:47-14:35

2 stops43h 48m

London City

Fri 4/12

07:50-22:19

2 stops22h 29m

£897

OntarioLondon

ONT - LCY

ONTLCY

Ontario

Sun 15/11

07:00-14:35

2 stops23h 35m

London City

Thu 26/11

07:50-22:23

2 stops22h 33m

£937

OntarioLondon

ONT - LCY

ONTLCY

Ontario

Sat 14/11

10:47-08:50

2 stops38h 03m

London City

Thu 3/12

07:50-22:19

2 stops22h 29m

£943

OntarioLondon

ONT - LCY

ONTLCY

Ontario

Sat 14/11

10:47-08:50

2 stops38h 03m

London City

Mon 30/11

19:15-22:23

2 stops35h 08m

£971

OntarioLondon

ONT - LCY

ONTLCY

Ontario

Tue 17/11

07:00-08:50

2 stops17h 50m

London City

Wed 25/11

07:50-23:57

2 stops24h 07m

£1,016

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 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 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	22h 30m
Direct flights	None

The fastest flight from Ontario to London City Airport takes 22h 30m

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

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Frequently asked questions about flying from Ontario to London City Airport

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 22h 30m.
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

Milton Keynes

Gatwick

Luton

Wembley

Slough

Maidstone

Southend-on-Sea

Ipswich

Canterbury

Ilford

Hayes

Guildford

Folkestone

Chelmsford

Bedford

Dover

Harlow

Chichester

Colchester

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.