Find flights
When to book
FAQs

Cheap flights from London Luton Airport to Ontario

LTN — ONT
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Luton to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 July 2025.

Popular in

August

Cheapest in

February

Average price

£583
Highest demand for flights based on searches. 9% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Best time to book a flight from Luton to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Luton with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Luton to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ontario from London Luton?

    Ontario (ONT) is the airport you will fly into if you book a flight from London Luton to Ontario. You should not have trouble finding flights to Ontario from London Luton; the airport handles an average of 0 inbound flights from London Luton per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Ontario airport from London Luton. It is only a 3.1 mi journey from Ontario (ONT) to Ontario’s city center.

  • Can I find deals for flights from Luton to Ontario that include hotel bookings?

    Yes. In addition to deals on Luton to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Luton to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luton to Ontario.

  • Can I find deals for business class flights from Luton to Ontario?

    Yes. Cheapflights offers flight deals from Luton to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Luton Airport to Ontario?

    Currently, March is the cheapest month in which you can book a flight from London Luton Airport to Ontario (average of £516). Flying from London Luton Airport to Ontario in August is currently the most expensive (average of £827). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Luton to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Los Angeles flights
Heathrow to San Francisco flights
Heathrow to Las Vegas flights
London City to Los Angeles flights
Gatwick to Los Angeles flights
Gatwick to Las Vegas flights
Gatwick to San Francisco flights
London City to San Francisco flights
Heathrow to Ontario flights
Heathrow to Santa Ana flights
Luton to Los Angeles flights
Heathrow to Long Beach flights
London City to Las Vegas flights
Heathrow to Burbank flights
Stansted to Los Angeles flights
Heathrow to San Jose flights
Heathrow to Oakland flights
Gatwick to Santa Ana flights
Heathrow to San Diego flights
Luton to San Francisco flights
Gatwick to Burbank flights
Stansted to San Francisco flights
Gatwick to San Jose flights
Luton to Las Vegas flights
Gatwick to Oakland flights
London City to Santa Ana flights
Gatwick to San Diego flights
Southend to Los Angeles flights
London City to San Diego flights
Stansted to Las Vegas flights
Gatwick to Ontario flights
Southend to Las Vegas flights
London City to San Jose flights
London City to Burbank flights
Heathrow to Santa Rosa flights
Stansted to San Diego flights
Heathrow to Sacramento flights
London City to Ontario flights
Gatwick to Reno flights
Heathrow to Fresno flights
Heathrow to Reno flights
Southend to San Francisco flights
Gatwick to Sacramento flights
Heathrow to Palm Springs flights
London City to Oakland flights
Gatwick to Tijuana flights
London City to Sacramento flights
Heathrow to Tijuana flights
London City to Palm Springs flights
Heathrow to San Luis Obispo flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Luton to Ontario?

Cheapflights makes it easy to find Luton to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Luton to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Luton.

Can Cheapflights find flights from Luton to Ontario with no change fees?

Yes! Cheapflights helps users easily find flights from Luton to Ontario with no change fees.

Can Cheapflights notify me if prices for flights from Luton to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights