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Cheap flights from Saint John to London Heathrow Airport from C$ 1,218

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Saint John to London Heathrow Airport departing on 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Saint John to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Saint John to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Saint John to London.

Cheap last-minute flights

Planning a quick getaway from Saint John to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Saint John to London

Find recent round-trip train or bus tickets from Saint John to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
11:35 a.m. - 10:00 a.m.YSJ-LHR
18h 25m1 stop
2:05 p.m. - 10:49 a.m.LHR-YSJ
24h 44m1 stop
C$ 1,218Air Canada
Find Deal
Fri, 2 May - Fri, 30 May
11:35 a.m. - 10:00 a.m.YSJ-LHR
18h 25m1 stop
2:05 p.m. - 10:49 a.m.LHR-YSJ
24h 44m1 stop
C$ 1,219Air Canada
Find Deal
Fri, 2 May - Fri, 30 May
11:35 a.m. - 6:30 a.m.YSJ-LHR
14h 55m1 stop
5:40 p.m. - 10:49 a.m.LHR-YSJ
21h 09m2 stops
C$ 1,225Air Canada
Find Deal
Fri, 2 May - Fri, 30 May
11:35 a.m. - 10:00 a.m.YSJ-LHR
18h 25m1 stop
5:40 p.m. - 10:49 a.m.LHR-YSJ
21h 09m2 stops
C$ 1,226Air Canada
Find Deal
Fri, 2 May - Fri, 30 May
11:35 a.m. - 8:35 a.m.YSJ-LHR
41h 00m2 stops
6:50 a.m. - 10:49 a.m.LHR-YSJ
31h 59m2 stops
C$ 1,232Air Canada
Find Deal
Fri, 2 May - Fri, 30 May
11:35 a.m. - 6:35 a.m.YSJ-LHR
15h 00m2 stops
5:40 p.m. - 10:49 a.m.LHR-YSJ
21h 09m2 stops
C$ 1,233Air Canada
Find Deal
Fri, 2 May - Fri, 30 May
4:30 p.m. - 6:30 a.m.YSJ-LHR
34h 00m2 stops
9:00 a.m. - 3:38 p.m.LHR-YSJ
33h 38m2 stops
C$ 1,625Air Canada
Find Deal
Sat, 1 Mar - Sun, 9 Mar
4:30 p.m. - 11:50 a.m.YSJ-LHR
15h 20m2 stops
6:00 p.m. - 12:26 a.m.LHR-YSJ
33h 26m1 stop
C$ 1,774Air Canada
Find Deal
Sat, 1 Mar - Sun, 9 Mar
5:20 a.m. - 8:30 a.m.YSJ-LHR
23h 10m1 stop
9:30 a.m. - 12:11 a.m.LHR-YSJ
18h 41m2 stops
C$ 1,875
Find Deal
Sun, 5 Jan - Sun, 12 Jan
5:20 a.m. - 6:40 a.m.YSJ-LHR
45h 20m2 stops
4:20 p.m. - 3:38 p.m.LHR-YSJ
51h 18m2 stops
C$ 1,902United Airlines
Find Deal
Sun, 5 Jan - Sun, 12 Jan
5:20 a.m. - 6:55 a.m.YSJ-LHR
21h 35m2 stops
C$ 1,320United Airlines
Find Deal
Sun, 5 Jan

Air Canada flights from Saint John to London Heathrow Airport

Our best Air Canada deals on Saint John to London Heathrow Airport flight tickets
Air Canada
2 May
YSJ11:35 a.m.Saint John
18h 25m
1 stop
LHR10:00 a.m.London Heathrow
30 May
LHR2:05 p.m.London Heathrow
24h 44m
1 stop
YSJ10:49 a.m.Saint John
C$ 1,218
Find similar
Air Canada
2 May
YSJ11:35 a.m.Saint John
18h 25m
1 stop
LHR10:00 a.m.London Heathrow
30 May
LHR2:05 p.m.London Heathrow
24h 44m
1 stop
YSJ10:49 a.m.Saint John
C$ 1,219
Find similar
Air Canada
2 May
YSJ11:35 a.m.Saint John
14h 55m
1 stop
LHR6:30 a.m.London Heathrow
30 May
LHR5:40 p.m.London Heathrow
21h 09m
2 stops
YSJ10:49 a.m.Saint John
C$ 1,225
Find similar

See travel insights to London from

How to get the cheapest flight ticket from Saint John to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Saint John, with most prices found around C$ 1,095. If you aren’t able to travel to London Heathrow Airport during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of C$ 1,160.

What is the cheapest day to depart on your flight to London Heathrow Airport?

According to our data, Thursday is the cheapest day to fly to London Heathrow Airport from Saint John. The lowest ticket price found for a Thursday departure recently was C$ 0. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Saint John to London Heathrow Airport for around C$ 1,435.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

Our data shows that the cheapest Saint John to London Heathrow Airport flights are usually those with departure times in the morning. Our users have found flights to London Heathrow Airport in the morning for as low as C$ 0. In the afternoon is when there is more demand to fly to London Heathrow Airport, so prices are often more expensive at around C$ 1,225 per ticket.

When to book flights from Saint John to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Saint John to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Saint John to London Heathrow Airport (YSJ to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint John to London Heathrow Airport

Best price found

C$ 1,320

Fastest flight time

10h 40m

Direct flights

None
The best one-way flight to London Heathrow Airport from Saint John in the past 72 hours is C$ 1,320. The best round-trip flight deal from Saint John to London Heathrow Airport found on momondo in the last 72 hours is C$ 1,218.
The fastest flight from Saint John to London Heathrow Airport takes 10h 40m
There are no direct flights from Saint John to London Heathrow Airport. Popular non-direct route for this connection is Saint John Airport - London Heathrow Airport.

  • How far is Saint John to London Heathrow by plane?

    Saint John and London Heathrow are 4726.9 km apart from one another. By plane, this route typically takes 10h 40m.

  • When did momondo last update prices for flights from Saint John Airport to London Heathrow Airport?

    Prices for flights from Saint John Airport to London Heathrow Airport were last updated today.

  • How many operators does momondo search for flights from Saint John Airport to London Heathrow Airport?

  • How old do you have to be to fly from Saint John Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Saint John Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Saint John to London Heathrow Airport?


Best airlines flying from Saint John to London Heathrow Airport

Compare and see reviews for airlines that fly from Saint John to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 999Free CancellationRating
7.0
8,246 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Saint John to London?

Finding the right flight to London from Saint John is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Saint John to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Saint John which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Saint John to London?

Once you have performed a search for Saint John to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Saint John to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Saint John are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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