Cheap flights from Heathrow to St John

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Saint John (YSJ)
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How to find the cheapest flight from
Heathrow (LHR) to St John (YSJ)

What is the cheapest day to fly return from Heathrow to St John?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 80% when planning your travel around this day of the week.

What is the cheapest month to fly from Heathrow to St John?

The best pricing can be found in the month of March. Prices to St John from Heathrow average £637. You can even find prices in March for less than £637, as users have found deals to St John from as low as £430. The month of September appears to be one of the more expensive times to travel to St John from Heathrow. Flying in the targeted month can save you up to 77%.

When is the cheapest time to fly from Heathrow to St John (LHR - YSJ)?

When flying from Heathrow to St John, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 35% versus a flight in the afternoon.

Related info for your journey

Flight FAQs

From Heathrow to St John

Are flight prices decreasing from Heathrow to St John due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Heathrow and St John for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Does it rain more in Heathrow or St John?

Expected rainfall in Heathrow is more than in St John. You can expect this to be the case over the next 20 days.

Is Heathrow weather warmer or cooler than St John?

We forecast the temperature to be around the 24 °Cs in July, on average. The temperature in St John is generally the same as in Heathrow. Book flights in a timely manner in correlation to your departure date.

Alternative routes for Heathrow to St John

Destination information for St John

Today's exchange rate
£1 = C$ 1.78
Average temperature for February in St John
-1.0 °C
Avg rainfall for February in St John
90.0 mm

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