Search flights from London (LON) to Saint John (YSJ)

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Cheapest flights to Saint John

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from London to Saint John: things to know

The most popular route is from London Heathrow Airport in London to Saint John Airport in Saint John. On average this flight takes 15 hours 30 minutes one way and costs US$1,124 for the round trip.

Most popular route
London Heathrow Airport (LHR) to Saint John Airport (YSJ)
Average flight time
15 hours 30 minutes
Average round-trip price
US$1,124
Fly from London to Saint John
4 airlines

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Airlines that fly from London to Saint John

Airline options may vary according to recently booked flights and your search terms

  • Air Canada
  • Aer Lingus
  • Air Transat

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Hotels in Saint John

A popular choice with visitors to Canada.