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Cheap flights from Saint John to London from C$ 1,071

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/6. 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.
YSJ — LON
23 May — 30 May1
1 adult
Thu 23/5
Thu 30/5

Cheap flight deals from St John to London

Discover tips and strategies to find the most affordable flight options for your journey from St John (YSJ) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 May 2024.

Popular in

July

Cheapest in

February

Average price

C$ 1,139

Round-trip from

C$ 754
High demand for flights, 30% potential price rise
Best time to find cheap flights, 25% potential price drop
Average for round-trip flights in May 2024
From Saint John to London (LON)

What is the cheapest day to fly round-trip from Saint John to London?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to London. Check prices with Cheapflights to find a great deal for your trip.

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

February can be a great time to fly to London from Saint John with a flight ticket averaging about C$ 1,201. Cheapflights users have found deals in the month of February for as cheap as C$ 847. The most expensive prices can be found in the month of July.

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

When flying from Saint John to London, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 18% versus a flight in the morning.

St John to London 2024 flight deals

Discover exclusive flight deals for travel between St John and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 407,867 searches. Data last updated 18 May 2024.
Tue 3/95:10 p.m.YSJ - LHR
1 stop9h 20mAir Canada
Sun 15/910:00 a.m.LHR - YSJ
2 stops42h 56mAir Canada
Deal found 18/5C$ 1,159
Tue 3/911:40 a.m.YSJ - LHR
2 stops14h 50mAir Canada
Sun 15/910:00 a.m.LHR - YSJ
2 stops42h 56mAir Canada
Deal found 18/5C$ 1,167
Tue 3/95:10 p.m.YSJ - LHR
1 stop12h 50mAir Canada
Sun 15/99:30 a.m.LHR - YSJ
1 stop10h 56mAir Canada
Deal found 17/5C$ 1,180
Tue 3/95:10 p.m.YSJ - LHR
1 stop9h 20mAir Canada
Sun 15/99:30 a.m.LHR - YSJ
2 stops19h 26mAir Canada
Deal found 17/5C$ 1,188
Tue 3/911:40 a.m.YSJ - LHR
2 stops14h 50mAir Canada
Sun 15/99:30 a.m.LHR - YSJ
2 stops19h 26mAir Canada
Deal found 17/5C$ 1,196
Sun 18/85:10 p.m.YSJ - LHR
2 stops23h 50mAir Canada
Sat 31/812:40 p.m.LHR - YSJ
2 stops31h 51mAir Canada
Deal found 17/5C$ 1,346
Sun 18/85:10 p.m.YSJ - LHR
1 stop12h 50mAir Canada
Sat 31/89:30 a.m.LHR - YSJ
1 stop11h 01mAir Canada
Deal found 17/5C$ 1,355

One-way flights to London from St John

Search for one-way flight options from St John to London. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 407,867 searches. Data last updated 18 May 2024.
Mon 17/65:10 p.m.YSJ - LHR
1 stop9h 20mAir Canada
Deal found 17/5C$ 1,071
Mon 17/65:30 a.m.YSJ - LHR
2 stops21h 00mAir Canada
Deal found 17/5C$ 1,077
Mon 26/85:10 p.m.YSJ - LGW
2 stops18h 25mMultiple Airlines
Deal found 17/5C$ 1,950

When is the cheapest time to fly from Saint John to London?

Use this chart to determine the cheapest time to fly round-trip from St John to London. Price data was last updated on 12 May 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Saint John to London flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to London by month

Plan your trip from St John to London by taking into account the cheapest months to travel. The average price of a one-way flight from St John to London is currently C$ 1,366 while a round-trip flight costs C$ 0. Price data was last updated on 12 May 2024.

Currently, January is the cheapest month in which you can book a flight from Saint John to London (average of C$ 560). Flying from Saint John to London in July is currently the most expensive (average of C$ 935). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

C$ 763

February

C$ 829

March

C$ 929

April

C$ 911

May

C$ 949

June

C$ 1,057

July

C$ 1,274

August

C$ 1,098

September

C$ 985

October

C$ 913

November

C$ 898

December

C$ 975

Temperature and rainfall in London by month

Plan your trip to London by taking into account the average temperature and rainfall totals by month.

LON

Temperature

4 - 17 °C

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 18 May 2024.
7.0
Good
6,946 reviews

Crew

7.8

Entertainment

6.8

Boarding

7.2

Comfort

7.0

Food

6.2

Overall

7.0

Reviews

1 / 10

I willNEVER travel with Air Canada again! I was abused by the people on the phone who rescheduled my flights due to cancellation and was given the most inconvenient and horrible flights I stealing of what I booked. They wouldn’t rebook me on flights that were more convenient.

7.0
Good
6,946 reviews
7.0
Good
6,946 reviews

Crew

7.8

Entertainment

6.8

Boarding

7.2

Comfort

7.0

Food

6.2

Overall

7.0

Reviews

1 / 10

I willNEVER travel with Air Canada again! I was abused by the people on the phone who rescheduled my flights due to cancellation and was given the most inconvenient and horrible flights I stealing of what I booked. They wouldn’t rebook me on flights that were more convenient.

Related info for your journey

Find useful and relevant information for your journey from St John to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • 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.

  • What does YSJ to LHR mean?

    Great question - YSJ to LHR just means Saint John Airport to London Heathrow Airport. Now you’ll know what these unique codes when you look for flights! London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from St John to London that include extra baggage allowance?

    The amount of baggage you can bring on your St John to London flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St John to London with specific airlines?

    Yes, Cheapflights allows you to browse and filter St John to London flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St John to London that include hotel bookings?

    Yes. In addition to deals on St John to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St John to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St John to London.

  • Can I find deals for business class flights from St John to London?

    Yes. Cheapflights offers flight deals from St John to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St John to London that allow pets onboard?

    Many airlines flying from St John to London offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St John to London?

    Yes, you can often find last-minute deals on St John to London flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Saint John to London flight deals updated?

    The Saint John to London flight deals you see on this page were last updated on 18/5.

See more FAQs

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Top airline flying from St John to London

Discover the top airline that operate flights from St John to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 407,867 searches. Data last updated 18 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,005AverageC$ 1,202FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Search flights from St John to London by cabin class

Find flights from St John to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St John to London?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from St John today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from St John to London?

Cheapflights simply makes it quick and affordable to book flights from St John to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from St John to London with no change fees?

Certainly. Search results for flights to London from St John shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from St John to London become cheaper?

Of course! You can now track prices for flights from St John to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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