Find cheap flights from London to Saint John from C$ 716

In the last 3 days, the lowest price for a flight from London Heathrow Airport to Saint John was C$ 524 for a one-way ticket and C$ 693 for a round-trip.

When flying out of London you will be using London Heathrow. You will be landing at Saint John, also known as Saint John.

We unfortunately don’t have that data for this specific route.

Star Alliance is the only airline alliance operating flights between London and Saint John.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Saint John.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint John from London is likely to change within 7 days, so travellers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint John with an airline and back to London with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint John from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.