How long is the flight from London City Airport to Ontario?

Virgin Atlantic and Delta can get you from London City Airport to Ontario in just under 18h 34m. Your travel time can differ by up to 2h 07m. The distance between London City Airport and Ontario is about 5422 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 inches per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

What is the cheapest time of day to fly from LCY to ONT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London City Airport to Ontario as you normally would.

What airport do you fly into for flights to Ontario from London City?

Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Ontario from London City. Booking flights from London City to Ontario (ONT) should be relatively easy as there are 0 daily inbound flights from London City from 0 different airlines.

Can I find deals for flights from London City to Ontario that include hotel bookings?

Yes. In addition to deals on London City to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London City to Ontario?

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

Can I find deals for business class flights from London City to Ontario?

Yes. Cheapflights offers flight deals from London City to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£319+ Flights from London City Airport to Ontario

Cheap flight deals from London City to Ontario

Round-trip from	£410
One-way from	£319
Popular in	December
Cheapest in	September
Average price	£401

Virgin Atlantic
8/10-15/10
4 total stops
41h 56m total
London to Ontario

Search Deals

British Airways
21/1
2 total stops
22h 12m total
London to Ontario

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£12 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from London City to Ontario

Cheapest flights from London City to Ontario
Explore the most affordable flight options available from London City to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Wed 8/1010:00LCY - ONT

2 stops20h 41mVirgin Atlantic

Wed 15/1013:15ONT - LCY

2 stops21h 15mVirgin Atlantic

Deal found 15/9£410

Thu 30/1007:45LCY - ONT

2 stops18h 34mDelta

Thu 6/1107:05ONT - LCY

2 stops17h 05mDelta

Deal found 15/9£458

Wed 22/1008:40LCY - ONT

2 stops22h 01mVirgin Atlantic

Wed 29/1011:36ONT - LCY

2 stops21h 59mVirgin Atlantic

Deal found 14/9£460

Mon 13/1010:00LCY - ONT

2 stops20h 41mVirgin Atlantic

Tue 28/1011:36ONT - LCY

2 stops21h 59mVirgin Atlantic

Deal found 14/9£486

Wed 22/1008:40LCY - ONT

2 stops22h 01mVirgin Atlantic

Tue 28/1013:15ONT - LCY

2 stops20h 20mVirgin Atlantic

Deal found 16/9£487

Mon 13/1008:45LCY - ONT

2 stops21h 45mMultiple Airlines

Mon 20/1007:02ONT - LCY

2 stops21h 28mMultiple Airlines

Deal found 15/9£559

Mon 22/910:00LCY - ONT

2 stops20h 23mDelta

Tue 7/1007:05ONT - LCY

2 stops16h 10mDelta

Deal found 15/9£563

Tue 21/1008:45LCY - ONT

2 stops22h 07mMultiple Airlines

Thu 20/1107:00ONT - LCY

2 stops18h 20mMultiple Airlines

Deal found 16/9£574

Wed 1/1010:00LCY - ONT

2 stops20h 40mVirgin Atlantic

Thu 9/1007:05ONT - LCY

2 stops16h 10mVirgin Atlantic

Deal found 14/9£796

Sat 22/1112:20LCY - ONT

3 stops40h 24mMultiple Airlines

Sat 29/1107:00ONT - LCY

2 stops25h 40mMultiple Airlines

Deal found 14/9£1,061

Best flights from London City to Ontario
Discover carefully curated flight deals from London City to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Wed 8/1010:00LCY - ONT

2 stops20h 41mVirgin Atlantic

Wed 15/1013:15ONT - LCY

2 stops21h 15mVirgin Atlantic

Deal found 15/9£410

Thu 30/1007:45LCY - ONT

2 stops18h 34mDelta

Thu 6/1107:05ONT - LCY

2 stops16h 10mDelta

Deal found 15/9£458

Mon 13/1008:45LCY - ONT

2 stops21h 45mMultiple Airlines

Mon 20/1007:02ONT - LCY

2 stops21h 28mMultiple Airlines

Deal found 15/9£559

Wed 22/1008:40LCY - ONT

2 stops22h 01mVirgin Atlantic

Wed 29/1011:36ONT - LCY

2 stops21h 59mVirgin Atlantic

Deal found 14/9£460

Mon 13/1010:00LCY - ONT

2 stops20h 41mVirgin Atlantic

Tue 28/1011:36ONT - LCY

2 stops21h 59mVirgin Atlantic

Deal found 14/9£486

Tue 21/1008:45LCY - ONT

2 stops22h 07mMultiple Airlines

Thu 20/1107:00ONT - LCY

2 stops18h 20mMultiple Airlines

Deal found 16/9£574

Wed 22/1008:40LCY - ONT

2 stops22h 01mVirgin Atlantic

Tue 28/1013:15ONT - LCY

2 stops20h 20mVirgin Atlantic

Deal found 16/9£487

Last-minute flights from London City to Ontario
Discover last-minute flight deals from London City to Ontario. Data last updated 16 September 2025 and is based on user searches.

Mon 22/910:00LCY - ONT

2 stops20h 23mDelta

Tue 7/1007:05ONT - LCY

2 stops16h 10mDelta

Deal found 15/9£563

Wed 1/1010:00LCY - ONT

2 stops20h 40mVirgin Atlantic

Thu 9/1007:05ONT - LCY

2 stops16h 10mVirgin Atlantic

Deal found 14/9£796

Wed 8/1010:00LCY - ONT

2 stops20h 41mVirgin Atlantic

Wed 15/1013:15ONT - LCY

2 stops21h 15mVirgin Atlantic

Deal found 15/9£410

Mon 13/1010:00LCY - ONT

2 stops20h 41mVirgin Atlantic

Tue 28/1011:36ONT - LCY

2 stops21h 59mVirgin Atlantic

Deal found 14/9£486

Mon 13/1008:45LCY - ONT

2 stops21h 45mMultiple Airlines

Mon 20/1007:02ONT - LCY

2 stops21h 28mMultiple Airlines

Deal found 15/9£559

Tue 21/1008:45LCY - ONT

2 stops22h 07mMultiple Airlines

Thu 20/1107:00ONT - LCY

2 stops18h 20mMultiple Airlines

Deal found 16/9£574

Wed 22/1008:40LCY - ONT

2 stops22h 01mVirgin Atlantic

Wed 29/1011:36ONT - LCY

2 stops21h 59mVirgin Atlantic

Deal found 14/9£460

Wed 22/1008:40LCY - ONT

2 stops22h 01mVirgin Atlantic

Tue 28/1013:15ONT - LCY

2 stops20h 20mVirgin Atlantic

Deal found 16/9£487

Wed 22/1010:00LCY - ONT

2 stops20h 22mDelta

Wed 29/1007:05ONT - LCY

2 stops18h 45mDelta

Deal found 14/9£2,294

Thu 30/1007:45LCY - ONT

2 stops18h 34mDelta

Thu 6/1107:05ONT - LCY

2 stops16h 10mDelta

Deal found 15/9£458

One-way flights from London City to Ontario
Search for one-way flight options from London City to Ontario. Find affordable one-way fares based on user searches. Data last updated 16 September 2025.

Wed 21/107:50LCY - ONT

2 stops22h 12mBritish Airways

Deal found 15/9£319

Wed 3/1207:45LCY - ONT

2 stops23h 18mDelta

Deal found 15/9£332

Wed 12/1109:20LCY - ONT

2 stops45h 35mDelta

Deal found 14/9£374

Sun 9/1113:45LCY - ONT

2 stops41h 10mDelta

Deal found 14/9£377

Wed 14/120:05LCY - ONT

2 stops34h 33mVirgin Atlantic

Deal found 15/9£382

Fri 14/1108:40LCY - ONT

2 stops46h 15mDelta

Deal found 14/9£400

Wed 29/1007:45LCY - ONT

2 stops18h 34mDelta

Deal found 13/9£404

Sat 8/1110:00LCY - ONT

2 stops39h 09mDelta

Deal found 14/9£419

Mon 15/1219:15LCY - ONT

2 stops35h 13mIberia

Deal found 15/9£434

Thu 30/1009:40LCY - ONT

2 stops28h 37mMultiple Airlines

Deal found 15/9£436

Cheapflights 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

LondonOntario

LCY - ONT

LCYONT

London City

Wed 8/10

10:00-22:41

2 stops20h 41m

Ontario

Wed 15/10

13:15-18:30

2 stops21h 15m

£410

LondonOntario

LCY - ONT

LCYONT

London City

Thu 30/10

07:45-19:19

2 stops18h 34m

Ontario

Thu 6/11

07:05-07:15

2 stops16h 10m

£458

LondonOntario

LCY - ONT

LCYONT

London City

Wed 22/10

08:40-22:41

2 stops22h 01m

Ontario

Wed 29/10

11:36-16:35

2 stops21h 59m

£460

LondonOntario

LCY - ONT

LCYONT

London City

Mon 13/10

10:00-22:41

2 stops20h 41m

Ontario

Tue 28/10

11:36-16:35

2 stops21h 59m

£486

LondonOntario

LCY - ONT

LCYONT

London City

Wed 22/10

08:40-22:41

2 stops22h 01m

Ontario

Tue 28/10

13:15-16:35

2 stops20h 20m

£487

LondonOntario

LCY - ONT

LCYONT

London City

Mon 13/10

08:45-22:30

2 stops21h 45m

Ontario

Mon 20/10

07:02-12:30

2 stops21h 28m

£559

LondonOntario

LCY - ONT

LCYONT

London City

Tue 21/10

08:45-22:52

2 stops22h 07m

Ontario

Thu 20/11

07:00-09:20

2 stops18h 20m

£574

LondonOntario

LCY - ONT

LCYONT

London City

Wed 21/1

07:50-22:02

2 stops22h 12m

£319

LondonOntario

LCY - ONT

LCYONT

London City

Tue 11/11

09:20-17:09

2 stops39h 49m

£332

LondonOntario

LCY - ONT

LCYONT

London City

Wed 3/12

09:20-23:03

2 stops21h 43m

£332

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 17 results

Best time to book a flight from London City to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from London City with our price prediction graph.

Estimated return 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 City Airport to Ontario

What is the cheapest month to book a flight from London City Airport to Ontario?

Currently, March is the cheapest month in which you can book a flight from London City Airport to Ontario (average of £516). Flying from London City Airport to Ontario in August is currently the most expensive (average of £827). 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.

Related info for your journey

What airport do you fly into for flights to Ontario from London City?
Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Ontario from London City. Booking flights from London City to Ontario (ONT) should be relatively easy as there are 0 daily inbound flights from London City from 0 different airlines.
How long is the flight from London City Airport to Ontario?
Virgin Atlantic and Delta can get you from London City Airport to Ontario in just under 18h 34m. Your travel time can differ by up to 2h 07m. The distance between London City Airport and Ontario is about 5422 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from London City to Ontario that include hotel bookings?
Yes. In addition to deals on London City to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London City to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London City to Ontario.
Can I find deals for business class flights from London City to Ontario?
Yes. Cheapflights offers flight deals from London City to Ontario 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 City Airport to Ontario?
Currently, March is the cheapest month in which you can book a flight from London City Airport to Ontario (average of £516). Flying from London City Airport to Ontario in August is currently the most expensive (average of £827). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London City to Ontario

Heathrow to Los Angeles flights

Heathrow to San Francisco flights

Heathrow to Las Vegas flights

London City to Los Angeles flights

Gatwick to San Francisco flights

Gatwick to Los Angeles flights

Gatwick to Las Vegas flights

London City to San Francisco flights

Heathrow to San Diego flights

Heathrow to Ontario flights

Stansted to Los Angeles flights

Heathrow to Santa Ana flights

London City to Las Vegas flights

Luton to Los Angeles flights

Heathrow to Long Beach flights

Heathrow to Burbank flights

Heathrow to San Jose flights

Heathrow to Oakland flights

Stansted to San Francisco flights

Luton to San Francisco flights

Gatwick to San Jose flights

Luton to Las Vegas flights

Gatwick to Oakland flights

Gatwick to San Diego flights

Gatwick to Burbank flights

Gatwick to Santa Ana flights

Stansted to Las Vegas flights

London City to San Diego flights

Heathrow to Sacramento flights

London City to Burbank flights

Heathrow to Palm Springs flights

Gatwick to Sacramento flights

London City to Oakland flights

London City to Santa Ana flights

Gatwick to Ontario flights

London City to Sacramento flights

Stansted to San Diego flights

Southend to Los Angeles flights

London City to Palm Springs flights

London City to San Jose flights

Heathrow to Reno flights

Gatwick to Reno flights

Heathrow to Santa Rosa flights

Gatwick to Palm Springs flights

Heathrow to Santa Barbara flights

London City to Santa Barbara flights

Heathrow to Fresno flights

Southend to San Francisco flights

Fly with Cheapflights

How does Cheapflights help users find flights from London City to Ontario?

Cheapflights helps you search for flights from London City to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London City to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London City to Ontario.

Can Cheapflights find flights from London City to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London City to Ontario, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London City to Ontario become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from London City today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London City Airport to Ontario from £319

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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London City to Ontario

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from London City to Ontario

Cheapest flights from London City to OntarioExplore the most affordable flight options available from London City to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Explore the most affordable flight options available from London City to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from London City to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from London City with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London City Airport to Ontario

What is the cheapest month to book a flight from London City Airport to Ontario?

Related info for your journey

Find useful and relevant information for your journey from London City to Ontario. 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 into for flights to Ontario from London City?

How long is the flight from London City Airport to Ontario?

Can I find deals for flights from London City to Ontario that include hotel bookings?

How can I find direct flights from London City to Ontario?

Can I find deals for business class flights from London City to Ontario?

What is the cheapest month to book a flight from London City Airport to Ontario?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London City to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London City to Ontario?

Why should you use Cheapflights to find cheap flight tickets from London City to Ontario?

Can Cheapflights find flights from London City to Ontario with no change fees?

Can Cheapflights notify me if prices for flights from London City to Ontario become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from London City to Ontario
Explore the most affordable flight options available from London City to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.