Find flights
When to book
Airlines
FAQs

Cheap flights from Saint John to London from C$ 612

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — LON
25 Nov — 2 Dec1
1 adult

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 20 November 2024.

Round-trip from

C$ 1,215

One-way from

C$ 612

Popular in

December

Cheapest in

February
Air Canada
  • Air Canada
  • 2/5-30/5
  • 2 total stops
  • 23h 48m total
  • Saint John to London
Search Deals
5/1
  • 5/1
  • 3 total stops
  • 51h 10m total
  • Saint John to London
Search Deals
High demand for flights, 14% potential price rise
Search Deals
Best time to find cheap flights, 26% potential price drop
Search Deals

Find flight deals from St John to London

Best flights from St John to London
Discover carefully curated flight deals from St John to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 November 2024.

Fri 2/55:10 p.m.YSJ - LHR
1 stop12h 50mAir Canada
Fri 30/59:30 a.m.LHR - YSJ
1 stop10h 58mAir Canada
Deal found 19/11C$ 1,215
Sat 1/34:30 p.m.YSJ - LHR
1 stop10h 40mMultiple Airlines
Sun 9/33:00 p.m.LHR - YSJ
1 stop27h 38mMultiple Airlines
Deal found 19/11C$ 2,888

Find flights from St John to London within your budget

Customize your flight search to find flights from St John to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 645,034 searches. Data last updated 20 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Saint JohnLondon

YSJ - LHR

YSJLHR

Saint John

Fri 2/5

5:10 p.m.-10:00 a.m.

1 stop12h 50m

London Heathrow

Fri 30/5

9:30 a.m.-4:28 p.m.

1 stop10h 58m

C$ 1,215

Saint JohnLondon

YSJ - LHR

YSJLHR

Saint John

Sat 1/3

4:30 p.m.-7:10 a.m.

1 stop10h 40m

London Heathrow

Sun 9/3

3:00 p.m.-3:38 p.m.

1 stop27h 38m

C$ 2,888

Saint JohnLondon

YSJ - LHR

YSJLHR

Saint John

Sun 5/1

12:20 p.m.-7:30 p.m.

3 stops51h 10m

C$ 612

Saint JohnLondon

YSJ - LHR

YSJLHR

Saint John

Mon 6/1

4:30 p.m.-11:50 a.m.

2 stops15h 20m

C$ 1,095

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/11

Best time to book a flight from St John to London

Have a flexible travel schedule? Discover the best time to fly to London from St John with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from St John to London

Get recent, data-driven insights about flights from St John to London including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Saint John to London?

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$ 877). 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.

Rainfall in London by month

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

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

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

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 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 20 November 2024.
Air Canada
7.0
Good
8,237 reviews
Check prices

Crew

7.8

Overall

7.0

Food

6.2

Entertainment

6.8

Comfort

7.0

Boarding

7.3

Reviews

1 / 10

My flight was delayed 3 hours Finally on plane then off plane as crew timed out Flight cancelled I had to retrieve my checked bag (and pay second time with United when you rebooked me through Chicago Wait hours to get food voucher Told I had to walk to International to check bag THEN Wait 14 hours in airport for new flight

Air Canada
7.0
Good
8,237 reviews
Air Canada
7.0
Good
8,237 reviews
Check prices

Crew

7.8

Overall

7.0

Food

6.2

Entertainment

6.8

Comfort

7.0

Boarding

7.3

Reviews

1 / 10

My flight was delayed 3 hours Finally on plane then off plane as crew timed out Flight cancelled I had to retrieve my checked bag (and pay second time with United when you rebooked me through Chicago Wait hours to get food voucher Told I had to walk to International to check bag THEN Wait 14 hours in airport for new flight

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

    Currently priced at C$ 1,215, Air Canada will fly you from Saint John to London and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. You may be able to fly from Saint John to London for 2% less than the average price by searching for this airline.

  • 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.

  • What is the cheapest month to book a flight from Saint John to London?

    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$ 877). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 645,034 searches. Data last updated 20 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,001AverageC$ 1,228FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines