LHR - YSJ

C$ 991 Find Cheap Flights from London to Saint John

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Saint John departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Saint John

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Saint John, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Saint John, as well as popular online travel agencies
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Flights Deals

Cheap Flights from London to Saint John (LHR-YSJ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Saint John that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Saint John

Tue, 9 Sep - Sun, 14 Sep
Air Canada Logo
7:30 p.m. - 10:49 a.m.LHR-YSJ
43h 19m2 stops
Air Canada Logo
11:35 a.m. - 6:30 a.m.YSJ-LHR
14h 55m1 stop
C$ 991Air Canada
Find Deal
Wed, 26 Nov - Sun, 30 Nov
Air Canada Logo
8:55 a.m. - 11:24 p.m.LHR-YSJ
18h 29m2 stops
Air Canada Logo
11:35 a.m. - 8:35 p.m.YSJ-LHR
29h 00m2 stops
C$ 1,000Air Canada
Find Deal
Wed, 26 Nov - Sun, 30 Nov
Air Canada Logo
6:50 a.m. - 10:00 a.m.LHR-YSJ
31h 10m2 stops
Air Canada Logo
11:35 a.m. - 8:35 p.m.YSJ-LHR
29h 00m2 stops
C$ 1,003Air Canada
Find Deal
Wed, 26 Nov - Sun, 30 Nov
Air Canada Logo
8:55 a.m. - 11:24 p.m.LHR-YSJ
18h 29m2 stops
Air Canada Logo
11:35 a.m. - 8:35 p.m.YSJ-LHR
29h 00m2 stops
C$ 1,004Air Canada
Find Deal
Tue, 9 Sep - Sun, 14 Sep
Air Canada Logo
6:00 a.m. - 5:46 p.m.LHR-YSJ
15h 46m2 stops
Air Canada Logo
5:55 a.m. - 6:30 a.m.YSJ-LHR
20h 35m2 stops
C$ 1,011Air Canada
Find Deal
Tue, 9 Sep - Sun, 14 Sep
Air Canada Logo
2:05 p.m. - 10:49 a.m.LHR-YSJ
24h 44m1 stop
Air Canada Logo
11:35 a.m. - 6:30 a.m.YSJ-LHR
14h 55m1 stop
C$ 1,013Air Canada
Find Deal
Wed, 26 Nov - Sun, 30 Nov
Air Canada Logo
1:00 p.m. - 11:24 p.m.LHR-YSJ
14h 24m1 stop
Air Canada Logo
11:35 a.m. - 7:10 a.m.YSJ-LHR
15h 35m1 stop
C$ 1,049Air Canada
Find Deal
Wed, 26 Nov - Sun, 30 Nov
Air Canada Logo
1:00 p.m. - 11:24 p.m.LHR-YSJ
14h 24m1 stop
Air Canada Logo
11:35 a.m. - 7:10 a.m.YSJ-LHR
15h 35m1 stop
C$ 1,052Air Canada
Find Deal
Thu, 14 Aug - Thu, 21 Aug
 Logo
5:40 p.m. - 1:30 a.m.LHR-YSJ
11h 50m1 stop
 Logo
11:25 a.m. - 10:00 a.m.YSJ-LHR
18h 35m1 stop
C$ 1,329
Find Deal
Fri, 15 Aug - Fri, 22 Aug
 Logo
2:05 p.m. - 10:50 a.m.LHR-YSJ
24h 45m1 stop
 Logo
5:55 a.m. - 6:35 a.m.YSJ-LHR
20h 40m1 stop
C$ 1,406
Find Deal
Useful Info

Good to know

Low seasonApril
High seasonMarch
Cheapest flightC$ 991
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flight from London to Saint John

When to book flights from London to Saint John

Are your dates flexible? Find out the best times to travel from London to Saint John based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Saint John flights

  • What is the cheapest flight from London Heathrow Airport to Saint John?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Saint John was C$ 727 for a round-trip ticket.

  • Which airports will I be using when flying from London to Saint John?

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

  • Which aircraft models fly most regularly from London to Saint John?

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

  • Which airline alliances offer flights from London to Saint John?

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

  • How does KAYAK find such low prices on flights from London to 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.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket 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.

  • What is the Hacker Fare option on flights from London to Saint John?

    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.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Saint John?

    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.

Everything you need to know for your flight from London to Saint John

Information on your arrival and departure airports

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