Cheap Flights from Sudbury to St John's

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Compare Sudbury to St John's flight deals

Find the cheapest month or even day of the year to fly to St John's

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Find the cheapest month to fly from Sudbury to St John's

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sudbury to St John's flights are currently cheapest in July.

Sudbury to St John's: Alternative routes

Compare routes from Sudbury to St John's below. You may find an airport to fly into that's cheaper, faster, or easier than St John's.

Sudbury to St John's: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 1,037
Cheapest month to flyJuly

Finding cheap flights from Sudbury to St John's: Frequently asked questions

The best price we found for a return flight from Sudbury to St John's is ر.ق.‏ 2,267. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Sudbury to St John's. But we found flights with one or more stops from ر.ق.‏ 2,267.
As of June 2025, there are no flights flying from Sudbury to St John's.
The cheapest month to fly from Sudbury to St John's is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sudbury Airport to St John's Airport on Thursday, 17 July 2025.
No airlines currently offer direct flights between Sudbury Airport and St John's Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to St John's but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to St John's is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Porter Airlines offers the cheapest flight tickets to St John's.

Flying from Sudbury Airport (YSB) to St. John's International Airport (YYT): what you need to know

  • St John's's timezone is UTC-3:30, making St John's one hour 30 minutes ahead of Sudbury.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Be at the airport on time to catch your YSB to YYT flight.

  • Travelling during a peak month such as July? School holidays and other popular periods can result in longer lines and delays at check-in and security. Play things extra safe and get there up to four hours before international flights and two hours before domestic departures.

How to find the cheapest flights from Sudbury Airport (YSB) to St. John's International Airport (YYT)

  • The cheapest price we've seen for a one-way Sudbury Airport to St. John's International Airport flight is ر.ق.‏ 1,037. A round-trip ticket right now is ر.ق.‏ 2,267. Depending on the availability when you book, these fares may change.

  • Don't leave everything to the last moment. You're more likely to get cheap tickets from YSB to YYT if you book early. Airlines often offer some great early bird discounts.

  • Getting cheap flights from Sudbury Airport to St. John's International Airport is more likely if you're flexible with your dates. Use the 'Whole month' function to see the lowest fares across each month and land a great deal.

  • Finding cheap flights from YSB to YYT is easy with Price Alerts. Simply create one of these automatic alerts and we'll get in touch when there's a better deal.

  • Secure the right flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Sudbury Airport to St. John's International Airport, use the 'Sort by' function. You can also filter by arrival and departure times, airline, and number of stops.

Handy information about Sudbury Airport (YSB)

  • 60.45% of flights that leave from Sudbury Airport arrive at their destination on schedule.

  • Sudbury Airport is about 32 kilometres from central Sudbury. If you're ride-sharing, catching a cab or driving from the centre, it'll take 35 minutes or so to get there, depending on the traffic.

Arriving at St. John's International Airport (YYT)

Getting from St. John's International Airport (YYT) to central St John's

  • St. John's International Airport is roughly 10 kilometres from the centre of St John's. Driving there takes about 15 minutes.

  • It'll take around 1 hour to get there by public transport.

When to fly to St. John's International Airport (YYT)

  • The quietest month for a flight from Sudbury Airport to St. John's International Airport is March, while August is the most popular. Pick the best time to visit St John's based on whether you prefer a more relaxed vibe or a faster pace.

  • The warmest month in St John's is August, with the temperature ranging between 12ºC and 20ºC. Lock in your flights from Sudbury Airport to St. John's International Airport in this month if this is the type of weather you like.

  • Search for cheap tickets from YSB to YYT in February if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -7ºC and 2ºC on average.

Explore more of Canada

  • Mount Pearl is just one of the many places in Canada waiting to be explored after you've seen St John's. Around 5 kilometres away to the south-west, top sights here include Babb Crescent Park, Nelson Park and St. David's Park.

  • Corner Brook is another favourite destination in Canada and is around 418 kilometres north-west of St John's. No trip is complete without visiting Marble Zip Tours, Steady Brook Falls Trail and Corner Brook Tourist Sign.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.