Cheap flights from Houston to Ontario, London
Travel > North America > Canada > Houston to Ontario, London flights
Travel tip: Big Ben is great!Check our current prices for flights from Houston to Ontario, London. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Houston to Ontario, London, you will need to run a search below.
Search and Compare cheap Flights

Book your flight now with Cheapoair.com and save!
Cheap London airfares from $1094/RT are provided by Cheapoair.com. Outbound flight is leaving on 07/30/2025, 03:00 pm from Houston Intercont (IAH) airport and arrives at London Municipal (YXU) at 05:14 am. The flight time is 14 hours and 14 minutes. The Returning flight departes on 08/08/2025, 06:00 am (other return dates are also available). Date posted: 30 Jun 2025
Price evolution for flights From Houston To Ontario, London

Recent Deals on Flights from Houston to Ontario, London:Roundtrip / Oneway
- $1094
Westjet
cheapoair.com check priceFrom To Departure Time Houston, TX (IAH) London, ON (YXU) 07/30/2025 03:00 pm London, ON (YXU) Houston, TX (IAH) 08/08/2025 06:00 am - We are sorry but currently there are no oneway offers for flights from Houston to Ontario, London.
Please visit this page again later or try out our merchant comparison search. Good luck!
Recently found cheap flight deals
Miami To Cozumel Aeromexico airfares from Miami in March
$487 Depart: 03/26/2025
Return: 04/15/2025
provided by Cheapoair.com
Chattanooga To Dallas United Airlines airfares from Chattanooga in September
$407 Depart: 09/01/2019
Return: 09/06/2019
provided by FlyFar
Albany To Fort Lauderdale Jetblue Airways airfares from Albany in December
$298 Depart: 12/16/2020
Return: 12/23/2020
provided by Cheapoair.com
Chattanooga To Los Angeles Multiple Airlines airfares from Chattanooga in September
$753 Depart: 09/11/2019
Return: 09/17/2019
provided by FlyFar
Seattle To Dusseldorf Multiple Airlines airfares from Seattle in April
$722 Depart: 04/16/2025
Return: 05/06/2025
provided by Cheapoair.com
Hartford To Saint Maarten Jetblue Airways airfares from Hartford in August
$994 Depart: 08/14/2025
Return: 08/19/2025
provided by Cheapoair.com
New York City To Reno Spirit Airlines airfares from New York City in April
$480 Depart: 04/10/2025
Return: 04/20/2025
provided by Cheapoair.com
Indianapolis To Pensacola Multiple Airlines airfares from Indianapolis in March
$312 Depart: 03/27/2025
Return: 04/04/2025
provided by Cheapoair.com
Islip To Punta Cana Frontier Airlines airfares from Islip in August
$324 Depart: 08/09/2024
Return: 08/17/2024
provided by Cheapoair.com
Specify your search details. Browse the cheapest flights from Houston to Ontario, London, Ontario, London hotel rooms and Houston to Ontario, London vacation packages from the most popular providers, airline consolidators and travel search engines.
Know what to do when flying to Ontario, London?
London Travel Guide London Ontario is one of the most popular tourist destinations in Canada. The city is popularly called the Forest City because of the significant number of parks that are cared for by in the area. There are ore than 200 parks in the city and [...]London Sightseeing London, Ontario is a relatively small city but has caught the attention of everyone in Canada as well as in USA. It is now one of the most popular destinations in the country because of their various offerings that will certainly entertain [...]