Cheap flights from Stansted to Ontario

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How to find the cheapest flight from
Stansted (STN) to Ontario (ONT)

All the information you need to plan the best STN to ONT flight in 2022: compare Stansted to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.
When is the cheapest time to fly from London Stansted Airport to Ontario (STN - ONT)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Stansted Airport to Ontario as you normally would.

What is the cheapest month to fly from London Stansted Airport to Ontario?

Our data shows that November tends to be the cheapest month to fly to Ontario from London Stansted Airport. Users have commonly found prices around £419 for the month, but tickets can be as low as £289. Due to multiple factors, prepare for potentially higher prices in July.

How far in advance should I book a flight from London Stansted Airport to Ontario?

Users have found that booking a flight from London Stansted Airport to Ontario at least 61 days early can save you up to 40% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from London Stansted Airport to Ontario for as little as £438 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £522 for flights departing within the next 3 days.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Stansted</span> to <span class="emphasized">Ontario</span> flights.

Flight FAQs

From Stansted to Ontario

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

Ontario (ONT), located 3.1 mi from the city center, is the airport you fly into when you book flights from London Stansted to Ontario. 0 airlines have flights to Ontario from London Stansted on a regular basis. Booking flights from London Stansted to Ontario should not be difficult; the airport handles an average of 0 inbound flights from London Stansted per day.

COVID Restrictions

View COVID Travel Restrictions for Ontario, CA

Do I need a COVID test to fly to Ontario from Stansted?

Information is based on travel restrictions from London Stansted to Ontario

Most visitors from London Stansted need to provide a negative COVID-19 test result and/or quarantine to enter Ontario.

COVID-19 testing requirements
Visitors from London Stansted must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Ontario.

Quarantine requirements
Visitors from London Stansted are not required to quarantine after entering Ontario.

Do I need a test to fly back to Stansted from Ontario?

Returning to London Stansted from Ontario

COVID-19 testing requirements
Visitors from Ontario are not required to present a negative COVID-19 PCR test or antigen result upon entering London Stansted.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering London Stansted.

Hide COVID Travel Restrictions for Ontario, CA

Alternative routes for Stansted to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Ontario

Things to know before you go - useful duration and weather info for your trip from Stansted to Ontario.
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