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YSJ - YXU

Find cheap flights from Saint John to London from C$ 1,021

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saint John to London departing on 21/5. 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
0 bags
Sat 25/5
Sat 1/6

Search hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Saint John to London, 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 Saint John to London, as well as popular online travel agencies
In the last 7 days, travellers have searched 44,979,812 times on KAYAK, and here is why:

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Cheap flight deals from Saint John to London (YSJ-YXU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Saint John to London 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 and deals for you by selecting your travel dates.
Choose your dates
5:30 a.m. - 9:16 a.m.YSJ-YXU
4h 46m1 stop
6:00 a.m. - 10:46 a.m.YXU-YSJ
3h 46m1 stop
C$ 1,021Air Canada
Find Deal
Tue, 21 May - Sat, 25 May
6:15 p.m. - 9:16 a.m.YSJ-YXU
16h 01m2 stops
9:50 a.m. - 5:33 p.m.YXU-YSJ
6h 43m2 stops
C$ 1,035Air Canada
Find Deal
Tue, 21 May - Sat, 25 May
5:30 a.m. - 9:16 a.m.YSJ-YXU
4h 46m1 stop
6:00 a.m. - 10:46 a.m.YXU-YSJ
3h 46m1 stop
C$ 1,225Air Canada
Find Deal
Tue, 21 May - Sat, 25 May
6:15 p.m. - 2:46 p.m.YSJ-YXU
21h 31m2 stops
9:50 a.m. - 5:33 p.m.YXU-YSJ
6h 43m2 stops
C$ 1,240Air Canada
Find Deal
Tue, 21 May - Sat, 25 May

Good to know

Cheapest flight

C$ 1,021
Flight from Saint John to London

When to book flights from Saint John to London

Are your dates flexible? Find out the best times to travel from Saint John to London 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 flights from Saint John to London

  • What is the cheapest flight from Saint John to London, Ontario?

    In the last 3 days, the lowest price for a flight from Saint John to London, Ontario was C$ 746 for a round-trip ticket.

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

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

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

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

  • How does KAYAK find such low prices on flights from Saint John to London?

    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 Saint John to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint John to London?

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

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

    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 London with an airline and back to Saint John with another airline.

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

    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 London from Saint John up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Saint John to London

 
See real verified KAYAK customer reviews for airlines flying from Saint John to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Saint John to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
Air CanadaOverall score based on 6862 reviews
7.2boarding
6.8entertainment
6.2food
7.8crew
7.0comfort
Airline reviews

It was a domestic flight so the food was not included. But we had not even a little snack and by the end of the flight they were coming around serving water.

10.0 ExcellentAnonymous, Apr. 2024YVR - YYZ
Read more about Air Canada reviews

It was a domestic flight so the food was not included. But we had not even a little snack and by the end of the flight they were coming around serving water.

Got the email to check in but when I tried to check in it said "cannot connect to server", so checked in at the desk.

For me was not enough water. + 200 ml would be perfect… Generally it was good.

Lovely staff for a short flight! Complimentary wine too made me happy.

The flight is very short, may be a little snack can be offered

Well you cancelled our direct flight to Austin from Toronto granted you got us on another flight but sent us to Denver then onto Austin delaying our arrival time in Austin by 7 hrs I was flying with 3 other people none of us were happy with our Air Canada experience

The Airbus ride was noticeably different in a positive sense. Beats the 737 in leg room, which is important for my height.

My flight was great but my inbound flight from Toronto to Sault st Marir delayed more than 2 hours and we had to change the airoplan.

Treating guests with respect when they are having issues. Myself and another guest were expected to climb over someone who had a disability and was clearly not well. There was no assistance. Also when the lady beside me asked to see if there was a possibility to get off the plane as soon as they were able because her husband is having emergency surgery the flight attendant’s response was so rude and dismissive.

5 delays to departure. Finally left 2 hours after scheduled time. Further issues with “paperwork” when we were ready to push away from the gate. Air Canada has a real problem with flights between Montreal and Toronto over the last 24 months. Of my 12 flights, 8 have been delayed or cancelled. With no compensation. I now drive between Toronto and Montreal whenever I can. At least I know I will get there when I planned to.

Last minute flights from Saint John to London

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Saint John to London that are departing in the next 10 days.
26/4Fri
multi-stopAir Canada
15h 56mYSJ-YXU
28/4Sun
multi-stopAir Canada
6h 40mYXU-YSJ
C$ 2,222
26/4Fri
multi-stopAir Canada
6h 51mYSJ-YXU
28/4Sun
multi-stopAir Canada
6h 40mYXU-YSJ
C$ 2,462

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Saint John - London Flights

Departure:

Saint John (YSJ)Canada

Destination:

London (YXU)Canada

Return flight deals:

London - Saint John

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