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Find cheap flights from Ontario to London Stansted Airport

STN

Find cheap flights from Ontario to London Stansted Airport

Round-trip
Economy
Boston (BOS)
London Stansted
Thu. 28/1
Thu. 4/2
Any month
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Good to know

Low season

February Best time to beat the crowds (6% less expensive on average)

High season

November Most popular time to fly (19% more expensive on average)

Average price round-trip

C$ 870 (avg. price over the last 2 weeks)

Good deal round-trip

C$ 607 or less

Which day and time is cheapest to fly to London Stansted Airport

Average price per day

FAQs for booking Ontario to London Stansted Airport flights

How does KAYAK find such low prices on flights from Ontario to London Stansted Airport?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to London Stansted Airport?

What is the Hacker Fare option on flights from Ontario to London Stansted Airport?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to London Stansted Airport?

COVID-19 information

Safety measures for airlines flying from Ontario to London Stansted

Airlines flying from Ontario to London Stansted have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Ontario to London Stansted

Mandatory masks

Masks required on board, masks provided on flights from Ontario to London Stansted

Social distancing seating

Middle seats unavailable to book on flights from Ontario to London Stansted

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Ontario to London Stansted

Book cheap flights from Ontario to London Stansted Airport

Recent round-trip flight deals

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Recent one-way flight deals

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