Ontario, CA to London flights

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  • Cheap flights with over 660 airlines
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  • Flights to London from £252

Cheap last minute flights to London

Latest deals and top flight routes from Ontario, CA airports.

Departure Tue, 7 04 2020 Return Mon, 27 04 2020
LAX Los Angeles
LGW London
return from £364
Departure Thu, 23 04 2020 Return Tue, 28 04 2020
LAX Los Angeles
STN London
return from £428
Departure Wed, 1 04 2020 Return Wed, 15 04 2020
ONT Ontario, CA
LHR London
return from £294
Departure Tue, 14 04 2020 Return Thu, 23 04 2020
LAX Los Angeles
LCY London
return from £305
Flight route information
Find out further information on Ontario, CA and London to help you prepare for your trip.
( 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
) 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
L Distance: 5421 miles

Search for flights from Ontario, CA to London

Find cheap flights from Ontario, CA to London 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 Ontario, CA 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 Ontario, CA to London 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

4.7 /5
Reviews: 3
5.0 /5
Hina
Date 2019-08-05 Age 31-50 City London

Greet.

5.0 /5
ram
Date 2019-07-25 Age 51-70 City UK

very good experience. will recommend to everyone in the family and friends

4.0 /5
Rj
Date 2019-06-26 Age 31-50 City Tanzania

We need access water taps that we can refill our water bottles like in other airports for free not every one has spare change to by drinks before their flight

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3.0 /5
Reviews: 5
3.0 /5
Jimmy
Date 2019-08-23 Age 51-70 City California

Wondertree restaurant the best ever in our decades of airport foods

1.0 /5
Guilmar
Date 2018-05-17 Age Under 30 City London

Unorganised and u knowledgeable staff

4.0 /5
Liv
Date 2018-05-07 Age 31-50 City London

Good facilities and relatively quick security and passport control

3.0 /5
Manoj
Date 2018-05-01 Age 31-50 City Ireland

Toilets are not good smelly at some places

4.0 /5
Suevera
Date 2018-04-26 Age Over 70 City Uk

I find Gatwick hectic.

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