- Cheapest fare
- $833
- Cheapest month
- November
- Direct flights
- Not recently
- Quickest trip
- 2h 56m
Air Canada · Tue, Nov 10
from $833
Usually 1+ stop
1,240 km
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Cheapest month to fly from London to Saint John
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
Plan the rest of your trip to Saint John
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About flights from London to Saint John
London (YXU) and Saint John (YSJ) are about 1,240 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 2h 56m. Over the next few months, one-way fares start from $833, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from London to Saint John?
The cheapest one-way fare we've seen recently is $833 with Air Canada, departing Tuesday, November 10, 2026.
What is the cheapest month to fly from London to Saint John?
November 2026 currently has the lowest fares, from $833 one way.
Are there direct flights from London to Saint John?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from London to Saint John?
The quickest journey we've seen takes about 2h 56m. London and Saint John are around 1,240 km apart.
Which airlines fly from London to Saint John?
Recent fares on this route were with Air Canada.
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