Cheap flights from London to Saint John

Flights tailored to your budget

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How much is a ticket from London to Saint John?

Flight prices from London to Saint John change depending on demand and time of booking.

Select your dates to check current offers.

Flying at off-peak hours — such as early morning or late evening — can help you save. Also, the best deals tend to appear in the weeks leading up to departure.

Best airport options between London and Saint John

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

  • Airports in London: London is the only operating airport.
  • Airports in Saint John: Saint John is the sole airport currently available.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Find the best flight from London to Saint John

With Jetcost, you can filter results by flight time, airline, price range, and layovers. Choose direct or connecting flights, round-trip or one-way, and compare offers from the best airlines and travel agencies.

Other popular destinations

Searching for flights to Canada? Travelers also looked at: Calgary, Montreal, Quebec, Toronto, Vancouver.

Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for London – Saint John flights.
Frequently Asked Questions

Frequently asked questions about flights from London to Saint John.

How much does an airline ticket from London to Saint John cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from London to Saint John.

How far is London from Saint John?

London is about 1241 km from Saint John.

What are the airports in Saint John?

Saint John has one airport: Saint John.

What are the airports in London?

London has one airport: London.

What are the most popular cities in Canada?

The most popular cities in Canada according to our users' searches are: Calgary, Montreal, Quebec, Toronto, Vancouver.

When should I book a flight from London to Saint John?

This information is not available at the moment.

What is the cheapest month to fly from London to Saint John?

This information is not available at the moment.

What is the most expensive month to fly from London to Saint John?

This information is not available at the moment.

What is the best day of the week to fly from London to Saint John?

This information is not available at the moment.