HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Ontario (ONT) to London City (LCY) from $605

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 6/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — LCY
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

How far in advance should I book a flight from Ontario to London City Airport?

Find a great deal and save up to 27% by booking at least 15 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ontario to London City Airport within the next two weeks, with the cheapest ticket starting at $760.

What is the cheapest month to fly from Ontario to London City Airport?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to London City Airport. Flights to London City Airport from Ontario in October are about $714 on average during October, but can be found for as low as $433.

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

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

Cheap Ontario to London City flights in June & July 2024

Find cheap flight options from Ontario to London City specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
Listed are some of the best fares we've found on flights departing from Ontario to London in 2024. Check back regularly for other flight deals.
Mon 6/248:10 amONT - LCY
2 stops27h 45mBritish Airways
Wed 10/239:05 amLCY - ONT
2 stops20h 37mBritish Airways
Deal found 6/6$1,083
Sun 6/3011:59 pmONT - LCY
2 stops34h 26mBritish Airways
Fri 8/303:30 pmLCY - ONT
2 stops35h 08mBritish Airways
Deal found 6/5$1,141
Sun 6/306:00 amONT - LCY
2 stops28h 25mBritish Airways
Fri 8/303:30 pmLCY - ONT
2 stops35h 08mBritish Airways
Deal found 6/6$1,143
Wed 7/107:00 amONT - LCY
2 stops18h 30mDelta
Fri 7/199:20 amLCY - ONT
2 stops21h 37mDelta
Deal found 6/5$3,120
Wed 7/107:00 amONT - LCY
2 stops18h 30mDelta
Mon 7/2210:00 amLCY - ONT
2 stops20h 42mDelta
Deal found 6/5$3,320
Tue 6/117:00 amONT - LCY
2 stops18h 30mDelta
Fri 6/2110:00 amLCY - ONT
2 stops21h 00mDelta
Deal found 6/5$3,916

Ontario to London City 2024 flight deals

Discover exclusive flight deals for travel between Ontario and London City in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Listed are some of the best fares we've found on flights departing from Ontario to London in 2024. Check back regularly for other flight deals.
Mon 6/248:10 amONT - LCY
2 stops27h 45mBritish Airways
Wed 10/239:05 amLCY - ONT
2 stops20h 37mBritish Airways
Deal found 6/6$1,083
Sun 6/3011:59 pmONT - LCY
2 stops34h 26mBritish Airways
Fri 8/303:30 pmLCY - ONT
2 stops35h 08mBritish Airways
Deal found 6/5$1,141
Sun 6/306:00 amONT - LCY
2 stops28h 25mBritish Airways
Fri 8/303:30 pmLCY - ONT
2 stops35h 08mBritish Airways
Deal found 6/6$1,143
Fri 9/207:10 amONT - LCY
2 stops17h 00mVirgin Atlantic
Mon 9/3010:00 amLCY - ONT
2 stops20h 39mVirgin Atlantic
Deal found 6/6$1,645
Tue 8/611:20 amONT - LCY
2 stops23h 15mMultiple Airlines
Tue 8/137:50 amLCY - ONT
2 stops22h 50mMultiple Airlines
Deal found 6/5$1,677
Wed 7/107:00 amONT - LCY
2 stops18h 30mDelta
Fri 7/199:20 amLCY - ONT
2 stops21h 37mDelta
Deal found 6/5$3,120
Wed 7/107:00 amONT - LCY
2 stops18h 30mDelta
Mon 7/2210:00 amLCY - ONT
2 stops20h 42mDelta
Deal found 6/5$3,320
Tue 6/117:00 amONT - LCY
2 stops18h 30mDelta
Fri 6/2110:00 amLCY - ONT
2 stops21h 00mDelta
Deal found 6/5$3,916

Ontario to London City flights leaving soon

Find last-minute flight options from Ontario to London City for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Have a look at some of the flights available from Ontario to London departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Tue 6/117:00 amONT - LCY
2 stops18h 30mDelta
Fri 6/2110:00 amLCY - ONT
2 stops21h 00mDelta
Deal found 6/5$3,916

One-way flights to London City from Ontario

Search for one-way flight options from Ontario to London City. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Take a look at some of the best available options we've come across on one-way flights from Ontario to London. For those needing a return trip from Ontario, there is a search form available above.
Wed 6/1912:49 amONT - LCY
3 stops36h 46mMultiple Airlines
Deal found 6/5$605
Thu 6/207:59 amONT - LCY
3 stops29h 36mMultiple Airlines
Deal found 6/5$769
Thu 6/206:00 amONT - LCY
2 stops29h 55mMultiple Airlines
Deal found 6/5$956
Mon 6/246:00 amONT - LCY
2 stops22h 10mBritish Airways
Deal found 6/5$1,336
Wed 7/248:10 amONT - LCY
2 stops25h 20mBritish Airways
Deal found 6/5$1,742
Sun 9/295:15 amONT - LCY
3 stops21h 00mMultiple Airlines
Deal found 6/6$1,851
Thu 6/137:05 amONT - LCY
2 stops16h 10mVirgin Atlantic
Deal found 6/6$2,065
Thu 6/2712:49 pmONT - LCY
2 stops21h 36mBritish Airways
Deal found 6/4$2,287
Thu 6/2712:49 pmONT - LCY
2 stops21h 36mBritish Airways
Deal found 6/5$2,305

Find flights from Ontario to London City within your budget

Customize your flight search to find flights from Ontario to London City 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, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,083 - $3,320

Route

Depart

Return

Price

OntarioLondon City

ONT - LCY

ONTLCY

Ontario

Mon 6/24

2 stops27h 45m

London City

Wed 10/23

2 stops20h 37m

$1,083

OntarioLondon City

ONT - LCY

ONTLCY

Ontario

Sun 6/30

2 stops34h 26m

London City

Fri 8/30

2 stops35h 08m

$1,141

OntarioLondon City

ONT - LCY

ONTLCY

Ontario

Sun 6/30

2 stops28h 25m

London City

Fri 8/30

2 stops35h 08m

$1,143

OntarioLondon City

ONT - LCY

ONTLCY

Ontario

Fri 9/20

2 stops17h 00m

London City

Mon 9/30

2 stops20h 39m

$1,645

OntarioLondon City

ONT - LCY

ONTLCY

Ontario

Tue 8/6

2 stops23h 15m

London City

Tue 8/13

2 stops22h 50m

$1,677

OntarioLondon City

ONT - LCY

ONTLCY

Ontario

Wed 7/10

2 stops18h 30m

London City

Fri 7/19

2 stops21h 37m

$3,120

OntarioLondon City

ONT - LCY

ONTLCY

Ontario

Wed 7/10

2 stops18h 30m

London City

Mon 7/22

2 stops20h 42m

$3,320

Flights are sorted by cheapest first

Deals found on 6/6

No data available for this route at this time. Please check back soon.

Best time to book a flight from Ontario to London City

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

Reviews of airlines servicing London City

Get insights into the airlines that provide service to London City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London City. Reviews last updated June 6, 2024.
Get a feel of what it's like to fly with Delta and British Airways from Ontario to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Virgin Atlantic
7.6
Good
718 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

British Airways
6.8
Okay
6,754 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

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

    For a flight from Ontario to London City, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city. Ontario is the only Ontario airport and it handles 0 outbound flights to London City per day. 0 airlines have flights to London City from Ontario on a regular basis.

  • Can I find flights from Ontario to London City Airport for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Ontario to London City Airport for under $1,100. The cheapest flight booked recently is on British Airways for just $1,083, but on average you can expect to pay $1,875.

  • Are there last-minute flights available from Ontario to London City Airport for under $4,000?

    There are currently 1+ open flights from Ontario to London City Airport within the next 7 days for less than $4,000.

  • What does ONT to LCY mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Ontario Airport to London City Airport flight would often be abbreviated as a ONT to LCY flight.

  • Can I find deals for flights from Ontario to London City that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to London City flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to London City with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to London City flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Ontario to London City that allow pets onboard?

    Many airlines flying from Ontario to London City offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to London City?

    Yes, you can often find last-minute deals on Ontario to London City flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to London City Airport flight deals updated?

    The Ontario to London City Airport flight deals you see on this page were last updated on 6/6.

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

    Currently, October is the cheapest month in which you can book a flight from Ontario to London City Airport (average of $658). Flying from Ontario to London City Airport in July is currently the most expensive (average of $1,035). 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

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

Alternative routes for Ontario to London City
See prices for flight routes from nearby airports that may be better suited for you.

San Francisco to Heathrow flights
Los Angeles to Heathrow flights
Los Angeles to London City flights
San Francisco to London City flights
San Francisco to Gatwick flights
Los Angeles to Gatwick flights
Ontario to Heathrow flights
San Diego to Heathrow flights
Los Angeles to Luton flights
Oakland to Heathrow flights
San Jose to Heathrow flights
Burbank to Heathrow flights
Las Vegas to Heathrow flights
San Jose to Gatwick flights
San Francisco to Luton flights
Santa Ana to Heathrow flights
Oakland to Gatwick flights
San Diego to Gatwick flights
Los Angeles to Stansted flights
Burbank to Gatwick flights
San Diego to London City flights
San Jose to London City flights
Las Vegas to Gatwick flights
Las Vegas to London City flights
Santa Ana to Gatwick flights
Los Angeles to Southend flights
Sacramento to Heathrow flights
San Francisco to Stansted flights
Ontario to Gatwick flights
Fresno to Heathrow flights
Sacramento to Gatwick flights
Reno to Heathrow flights
Sacramento to London City flights
Las Vegas to Luton flights
Santa Rosa to Heathrow flights
Reno to Gatwick flights
Long Beach to Heathrow flights
Santa Barbara to Heathrow flights
Monterey to Heathrow flights
Arcata to Heathrow flights
Palm Springs to Heathrow flights
Fresno to Gatwick flights
Oakland to London City flights
Burbank to London City flights
Reno to London City flights
San Luis Obispo to Heathrow flights
Fresno to London City flights
Santa Ana to London City flights
Medford to Heathrow flights
Las Vegas to San Diego flights
Miami to Cuba flights
Los Angeles to New Delhi flights
Hawaii to Kaua'i flights
New Orleans to Los Angeles flights
Chicago to Las Vegas flights
Chicago O'Hare Intl Airport to San Francisco flights
Los Angeles to Newark Airport flights
USA to Brazil flights
New York to Boston flights
USA to Athens flights
Ontario to Saint Petersburg flights

Search flights from Ontario to London City by cabin class

Find flights from Ontario to London City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
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.
View all available airlines