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London, Ontario to Houston, TX Flight

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10/07/2025
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London, Ontario to Houston, TX by flight

The journey from London, Ontario to Houston, TX by flight is 1,936.02 km and takes 7 hrs 39 mins. There are 4 connections per day, with the first departure at 5:45 a.m. and the last at 3:25 p.m.. It is possible to travel from London, Ontario to Houston, TX by flight for as little as $774.69 or as much as $1,219.76. The best price for this journey is $774.69.

Lowest Price $774.69
Journey Duration 7 hrs 39 mins
Connection per Day 4
Lowest Price $774.69
Highest Price $1,219.76
First Departure 5:45 a.m.
Last Departure 3:25 p.m.
Distance 1,936.02 km
Departure London, Ontario
Arrival Houston, TX
Carriers United Airlines

London, Ontario to Houston, TX Flight Times

Departure date
Thursday, Jul 10, 2025

Compare prices and tickets from London, Ontario to Houston, TX

Best time to book London, Ontario to Houston, TX travel

Virail Pro Tip ✌: Booking 10 days in advance save 10% on average

Best time to book cheap flight tickets from London, Ontario to Houston, TX

The cheapest London, Ontario - Houston, TX flight tickets can be found for as low as $290.02 if you’re lucky, or $340.60 on average. The most expensive ticket can cost as much as $389.55.

Find the best day to travel to Houston, TX by plane

When travelling to Houston, TX by plane, if you want to avoid crowds you can check how frequently our customers are travelling in the next 30-days using the graph below. On average, the peak hours to travel are between 6:30am and 9am in the morning, or between 4pm and 7pm in the evening. Please keep this in mind when travelling to your point of departure as you may need some extra time to arrive, particularly in big cities!

Services on board United Airlines from London, Ontario to Houston, TX
Compare services on board when travelling from London, Ontario to Houston, TX by plane.
Facilities United Airlines
wifi WiFi check
luggage Luggage check

London, Ontario to Houston, TX CO2 Emissions by Flight

Ecology
Train
135.52kg
Bus
145.2kg
Flight
387.2kg
Car
309.76kg

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Frequently Asked Questions

How much is a flight ticket from London, Ontario to Houston, TX?
A flight ticket from London, Ontario to Houston, TX is $909.09. However the price varies depending on how early you buy, and if it's peak time to travel. Occasionally you can find them for as cheap as $774.69.
What's the cheapest flight ticket from London, Ontario to Houston, TX?
The cheapest ticket you can get from London, Ontario to Houston, TX is $774.69. We recommend booking as early as possible and off-peak hours to get the cheapest ticket possible. Off-peak times are usually from 09:30 to 16:00, and after 19:00.
What's the distance between London, Ontario and Houston, TX by flight?
London, Ontario to Houston, TX is 1,936.02 km.
How long does the flight between London, Ontario and Houston, TX take?
London, Ontario to Houston, TX is on average 7 hrs 39 mins. However the fastest option will get you there in 6 hrs 27 mins.
How many flight connections per day go from London, Ontario to Houston, TX?
London, Ontario to Houston, TX has 4 connection(s) per day on average.
What time does the first flight from London, Ontario to Houston, TX leave?
The earliest flight from London, Ontario to Houston, TX departs at 5:45 a.m.. However be sure to check with us the schedule on the day you want to leave as the time may differ.
What time does the last flight from London, Ontario to Houston, TX depart?
The latest flight from London, Ontario to Houston, TX departs at 3:25 p.m.. However be sure to check with us the schedule on the day you want to leave as the time may differ.
Should I book my ticket from London, Ontario to Houston, TX in advance?
If you can, we recommend booking your ticket as early as possible to ensure you get better savings. The cheapest flight ticket we have found is $774.69 but this may be subject to change depending on the day of travel, hour you wish to depart and how far in advance you book.
What's the fastest journey time between London, Ontario to Houston, TX by flight?
The fastest journey time by flight between London, Ontario and Houston, TX is 6 hrs 27 mins.
Is there a direct flight from London, Ontario to Houston, TX?
Yes, there is a direct flight between London, Ontario and Houston, TX.
What are the CO2 emissions for London, Ontario to Houston, TX by flight?
The flight journey from London, Ontario to Houston, TX creates 387.2kg of CO2 emissions.

Go local from London, Ontario

Flight London, Ontario - Hamilton, OntarioFlight London, Ontario - Windsor, OntarioFlight London, Ontario - KitchenerFlight London, Ontario - SarniaFlight London, Ontario - Niagara Falls, NYFlight London, Ontario - Toronto

Trending routes

Flight London, Ontario - TorontoFlight London, Ontario - MontrealFlight London, Ontario - VancouverFlight London, Ontario - OttawaFlight London, Ontario - CalgaryFlight London, Ontario - Edmonton, AlbertaFlight London, Ontario - WinnipegFlight London, Ontario - QuebecFlight London, Ontario - Halifax, Nova ScotiaFlight London, Ontario - KitchenerFlight London, Ontario - SaskatoonFlight London, Ontario - Kingston, Ontario

Weekend getaways from London, Ontario

Flight London, Ontario - Madison, WIFlight London, Ontario - Richmond, VAFlight London, Ontario - Sudbury, OntarioFlight London, Ontario - Kingston, OntarioFlight London, Ontario - North BayFlight London, Ontario - Charleston, WVFlight London, Ontario - Rouyn-NorandaFlight London, Ontario - OttawaFlight London, Ontario - CornwallFlight London, Ontario - Montreal

International routes from London, Ontario and nearby areas

Flight London, Ontario - St Louis, MOFlight London, Ontario - Richmond, VAFlight London, Ontario - MiddlesbroughFlight London, Ontario - Baton Rouge, LAFlight London, Ontario - WatfordFlight London, Ontario - ManchesterFlight London, Ontario - Niagara Falls, NYFlight London, Ontario - Orlando, FLFlight London, Ontario - Las Vegas, NVFlight London, Ontario - Charlotte, NCFlight London, Ontario - Madison, WIFlight London, Ontario - Charleston, WV

Other destinations from London, Ontario

Flight London, Ontario - Halifax, Nova ScotiaFlight London, Ontario - WinnipegFlight London, Ontario - KitchenerFlight London, Ontario - Edmonton, AlbertaFlight London, Ontario - Kingston, OntarioFlight London, Ontario - MonctonFlight London, Ontario - Prince RupertFlight London, Ontario - Thunder BayFlight London, Ontario - SarniaFlight London, Ontario - QuebecFlight London, Ontario - TorontoFlight London, Ontario - Windsor, Ontario

Main routes to Houston, TX

Flight Philadelphia, PA - Houston, TXFlight Washington, DC - Houston, TXFlight San Diego, CA - Houston, TXFlight Los Angeles, CA - Houston, TXFlight San Francisco, CA - Houston, TXFlight Charlotte, NC - Houston, TXFlight Milwaukee, WI - Houston, TXFlight Seattle, WA - Houston, TXFlight Denver, CO - Houston, TXFlight Chicago, IL - Houston, TXFlight Albuquerque, NM - Houston, TXFlight San Antonio, TX - Houston, TX

Other popular routes

Flight Lethbridge - NanaimoFlight Lethbridge - KitchenerFlight Lethbridge - Windsor, OntarioFlight Lethbridge - London, OntarioFlight Lethbridge - Kingston, OntarioFlight Lethbridge - KamloopsFlight Lethbridge - Thunder BayFlight Lethbridge - VictoriaFlight Lethbridge - Sudbury, OntarioFlight Lethbridge - SaskatoonFlight Lethbridge - MontrealFlight Lethbridge - CornwallFlight Lethbridge - QuebecFlight Lethbridge - CastlegarFlight Lethbridge - Dawson CreekFlight Lethbridge - Brandon, ManitobaFlight London, Ontario - Baton Rouge, LAFlight Lloydminster - Fort McMurrayFlight Lloydminster - CalgaryFlight Lloydminster - Grande Prairie