App
Customer Support
USD
Find Bookings
Trip.com
>
Flights
>
Flights to United Kingdom
>
Flights to Greater London
>
Flights to London
>
Ontario to London flight
>
Ontario to London City Airport flight
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flights from Ontario to London City Airport

  • One way
  • Round-trip
      • ONT12:42 PM
        20h 38m
        2 stops
        LCY5:20 PM
        Ontario - London|Sat, Apr 12|Delta Air Lines
        $697$1,207
        42% OFF
        42% OFF
        $1,207$697

        Choose Delta Air Lines flights from Ontario to London. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Sat, Apr 12, arriving at London City Airport. One-way Prices start from $697 including taxes and charges.

      • ONT12:42 PM
        34h 33m
        2 stops
        LCY7:15 AM
        Ontario - London|Sat, Apr 12|Virgin Atlantic
        $707$1,207
        41% OFF
        41% OFF
        $1,207$707

        Choose Virgin Atlantic flights from Ontario to London. The one-way connecting flight with Virgin Atlantic departs from Ontario International Airport on Sat, Apr 12, arriving at London City Airport. One-way Prices start from $707 including taxes and charges.

      • ONT2:00 PM
        34h 10m
        2 stops
        LCY8:10 AM
        Ontario - London|Wed, Jun 11|Delta Air Lines
        $864$1,207
        28% OFF
        28% OFF
        $1,207$864

        Choose Delta Air Lines flights from Ontario to London. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Wed, Jun 11, arriving at London City Airport. One-way Prices start from $864 including taxes and charges.

      • ONT9:55 AM
        22h 45m
        2 stops
        LCY4:40 PM
        Ontario - London|Wed, Jun 11|Virgin Atlantic
        $938
        $938

        Choose Virgin Atlantic flights from Ontario to London. The one-way connecting flight with Virgin Atlantic departs from Ontario International Airport on Wed, Jun 11, arriving at London City Airport. One-way Prices start from $938 including taxes and charges.

      • ONT6:00 AM
        22h 30m
        2 stops
        LCY12:30 PM
        Ontario - London|Wed, Jun 11|United Airlines
        $988
        $988

        Choose United Airlines flights from Ontario to London. The one-way connecting flight with United Airlines departs from Ontario International Airport on Wed, Jun 11, arriving at London City Airport. One-way Prices start from $988 including taxes and charges.

      • ONT11:29 AM
        21h 11m
        2 stops
        LCY4:40 PM
        Ontario - London|Wed, Jun 11|KLM
        $1,002
        $1,002

        Choose KLM flights from Ontario to London. The one-way connecting flight with KLM departs from Ontario International Airport on Wed, Jun 11, arriving at London City Airport. One-way Prices start from $1,002 including taxes and charges.

      • ONT1:00 PM
        3h 5m
        Nonstop
        LCY2:00 PM
        Ontario - London|Wed, Apr 9|Delta Air Lines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

There are 1 airport(s) in Ontario. Discover the top routes now!

  • 12517.03 km from downtown Ontario
    Ontario International Airport
    Tickets From
    $697

Flight Schedule from Ontario to London City Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. VS5397

    Virgin Atlantic

    11:49 AM

    ONT

    4.3h

    7:10 PM

    ATL

    SMTWTFS
    Search

  2. VS4054

    Virgin Atlantic

    3:30 PM

    ATL

    8.5h

    6:00 AM

    AMS

    SMTWTFS

  3. KL977

    KLM

    7:10 AM

    AMS

    1.1h

    7:15 AM

    LCY

    SMTWT--

  4. DL665

    Delta Air Lines

    11:49 AM

    ONT

    4.3h

    7:10 PM

    ATL

    SMTWTFS
    Search

  5. KL622

    KLM

    10:40 PM

    ATL

    8.5h

    1:10 PM

    AMS

    SMTWTFS

  6. KL991

    KLM

    5:15 PM

    AMS

    1.1h

    5:20 PM

    LCY

    SMTWT-S

  7. UA5361

    United Airlines

    7:05 AM

    ONT

    1.5h

    8:37 AM

    SFO

    SMTWTFS
    Search

  8. UA058

    United Airlines

    1:20 PM

    SFO

    10.8h

    9:10 AM

    FRA

    SMTWTFS

  9. EN8776

    Air Dolomiti

    4:00 PM

    FRA

    1.4h

    4:25 PM

    LCY

    SMTWT-S

  10. VS3582

    Virgin Atlantic

    9:40 AM

    ONT

    1.8h

    12:30 PM

    SLC

    SMTWTFS
    Search

  11. VS3935

    Virgin Atlantic

    4:35 PM

    SLC

    9.7h

    10:15 AM

    AMS

    SMTWTFS

  12. KL989

    KLM

    4:35 PM

    AMS

    1.1h

    4:40 PM

    LCY

    SMTWT--
Find more flights and airlines

Flight Info of Flights from Ontario to London City Airport

Cheapest round-trip ticket price$599
Cheapest one-way flight price$260
Off-season for travelSeptember
Peak season for travelSeptember

FAQs for Ontario to London City Airport Flights

  • When are flight tickets from Ontario (ONT) to London (LON) the cheapest?

    Airlines adjust prices for flights from Ontario to London based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Ontario (ONT) to London (LON) cost?

    According to Trip.com's data, the lowest price is around $677.

  • What is the transportation method from the main airport to downtown in London?

    • The distance from Heathrow Airport to downtown is about 23 km. It takes about 40 minutes by taxi.
    • The distance from Gatwick Airport to downtown is about 39 km. It takes about 50 minutes by taxi.
    • The distance from London Luton Airport to downtown is about 44 km. It takes about 1 hour by taxi.

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.