Cheap flights from St John to London

Round-trip
Economy
Saint John (YSJ)
London (LON)
Depart
Return
Any month
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How to find the cheapest flight from
St John (YSJ) to London (LON)

All the information you need to plan the best YSJ to LON flight in 2021: compare St John to London flight prices with the expected peak season, weather and rainfall in London.
YSJ - LON
Price
C$ 823 - C$ 1,426
LON
Temperature
9 - 23 °C
LON
Rainfall
35 - 71 mm

Popular in

December

High demand for flights, 34% potential price rise

Cheapest in

January

Best time to find cheap flights, 13% potential price drop

Average price

C$ 974

Average for round-trip flights in June 2021

Round-trip from

C$ 823

From St John to London

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from St John to London?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 19% when planning your travel around this day of the week.

How far in advance should I book a flight from St John to London?

To save on the cost of your flight from St John to London, book at least 52 days before your planned departure. Booking around this time can save you about 22% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 747 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 853.

When is the cheapest time to fly from St John to London (YSJ - LON)?

It’s typically best to fly out from St John to London in the morning. Doing so could potentially save you 10% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap flights from St John to London in June, July 2021

The best prices found for YSJ to LON flights for June, July
7 Jul - 17 Jul
C$ 916pp
YSJ
Saint John
Air Canada
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Air Canada
 
1 STOP
YSJ
Saint John
7 Jul - 18 Jul
C$ 950pp
YSJ
Saint John
Air Canada
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Air Canada
   
2 STOPS
YSJ
Saint John

St John to London 2021 flight deals

Cheap flights to London from St John found for this year
7 Jul - 17 Jul
C$ 916pp
YSJ
Saint John
Air Canada
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Air Canada
 
1 STOP
YSJ
Saint John
7 Jul - 18 Jul
C$ 950pp
YSJ
Saint John
Air Canada
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Air Canada
   
2 STOPS
YSJ
Saint John
10 Nov - 11 Nov
C$ 1,103pp
YSJ
Saint John
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
   
2 STOPS
YSJ
Saint John

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St John</span> to <span class="emphasized">London</span> flights.

Flight FAQs

From St John to London

What airport do you fly from for flights from Saint John to London?

Located just 15.1 km from the city centre, Saint John is the airport most travellers will use when flying to London from Saint John. Booking flights from Saint John (YSJ) to London should be relatively easy as there are 0 daily outbound flights to London from 1 airline.

Which airlines flying from Saint John to London have flexible changes due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Air Canada flying from Saint John to London have implemented new flexible change policies.

Can I find flights from St John to London for under C$ 993 on Cheapflights?

Yes, there are multiple flights from St John to London for under C$ 993. The cheapest flight booked recently is on Air Canada for just C$ 916, but on average you can expect to pay C$ 1,349.

Are there direct flights from St John to London for under C$ 869 on Cheapflights?

There are no direct flights from St John to London, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Is St John weather warmer or cooler than London?

We forecast the temperature to be around the 24 °C's in July, on average. The temperature in London is generally colder than in St John. Book flights in a timely manner in correlation to your departure date.

How long is the flight from St John to London?

There are many flights that can get you from St John to London in 10h 25m. Fly via Air Canada to get the fastest option.

What is the cheapest airline to fly from St John to London round-trip?

According to our current data, Air Canada (C$ 916), offers the cheapest pricing from St John to London. Air Canada is currently priced 2% below the average price you’ll pay for this route.

Destination information for London

Things to know before you go - useful duration and weather info for your trip from St John to London.
Today's exchange rate
C$ 1 = £0.59
Average temperature for June in London
21.0 °C
Avg rainfall for June in London
43.0 mm

Airports servicing Saint John

Airports servicing London

Gatwick (LGW)
City (LCY)
Stansted (STN)
Luton (LTN)
Southend (SEN)
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