Do you need help?

Call for exclusive deals: 0800 026 3696

London to Ontario, CA flights

Why book with Opodo?
  • Cheap flights with over 660 airlines
  • Compare the best deals
  • Flights to Ontario, CA from £285

Cheap last minute flights to Ontario, CA

Latest deals and top flight routes from London airports.

Departure Mon, 9 12 2019 Return Mon, 30 12 2019
LCY London
LAX Los Angeles
return from £434
Departure Wed, 4 12 2019 Return Sat, 7 12 2019
LGW London
LAX Los Angeles
return from £312
Departure Wed, 11 12 2019 Return Sat, 14 12 2019
LHR London
LAX Los Angeles
return from £284
Departure Fri, 13 12 2019 Return Thu, 19 12 2019
SEN London
LAX Los Angeles
return from £755
Flight route information
Find out further information on London and Ontario, CA to help you prepare for your trip.
( London airports
  • ? Heathrow (LHR)
    How far from city centre: 14 miles
  • ? Gatwick (LGW)
    How far from city centre: 25 miles
  • ? Stansted (STN)
    How far from city centre: 30 miles
  • ? Luton International (LTN)
    How far from city centre: 27 miles
  • ? London City (LCY)
    How far from city centre: 7 miles
  • ? Southend (SEN)
    How far from city centre: 35 miles
) Ontario, CA airports
  • ? Ontario International (ONT)
    How far from city centre: 2 miles
  • ? Los Angeles Intl Airport (LAX)
    How far from city centre: 44 miles
L Distance: 5421 miles

Search for flights from London to Ontario, CA

Find cheap flights from London to Ontario, CA with the Opodo search engine. Whether it’s on business, for a relaxing holiday or to visit loved ones, you will find all the best deals on flights from London with Opodo, featuring cheap flights by all the top low cost and standard airlines. By simply entering your preferences in our speedy search engine, a large selection of options will be returned from which you just need to select the best deal that works for you. We’ll do the rest! Alternatively, if you are flexible on dates or an early bird, discover the cheapest day to fly from London to Ontario, CA to ensure you get the best price. Find exclusive discounts by downloading the Opodo App and subscribing to our newsletter to stay in touch with the best offers on flights, hotels and more. Finally, don’t forget to book a hotel or car hire to complete your journey, all of which you will find on Opodo, your one-stop travel shop. Then just sit back and relax and enjoy your holidays!

Other popular routes

Los Angeles Intl Airport - Latest customer reviews

3.5 /5
Reviews: 2
3.0 /5
Kasra
Date 2018-12-01 Age 51-70 City British

Rather unhelpful airport employees .

4.0 /5
Syl
Date 2018-04-21 Age Under 30 City Italy

No free WiFi! Seriously?

View more
Close

Our International travel websites