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Cheap flights from London Heathrow Airport to Moncton from £450

LHR — YQM
7 Nov — 14 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Moncton

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Moncton

Wed 4/1106:50 -
2 stops31h 52m
Wed 11/1118:20 -
2 stops35h 00m
Deal found 7/10£613
Fri 20/1109:00 -
2 stops18h 33m
Fri 27/1118:20 -
2 stops32h 10m
Deal found 6/10£615

Find flight deals from Heathrow to Moncton

Round-trip from

£613

One-way from

£450

Popular in

December

Cheapest in

February

Average price

£674
Air Canada
  • Air Canada
  • 4/11-11/11
  • 4 total stops
  • 66h 52m total
  • London to Moncton
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18/11-31/12
  • 18/11-31/12
  • 2 total stops
  • 30h 28m total
  • London to Moncton
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Moncton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonMoncton

LHR London Heathrow - YQM Moncton Intl

LHRYQM

London Heathrow

Tue 17/11

14:50-17:18

2 stops30h 28m

Moncton Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£452

LondonMoncton

LHR London Heathrow - YQM Moncton Intl

LHRYQM

London Heathrow

Wed 18/11

14:50-18:05

1 stop31h 15m

Moncton Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£464

LondonMoncton

LHR London Heathrow - YQM Moncton Intl

LHRYQM

London Heathrow

Wed 18/11

08:30-17:18

3 stops36h 48m

Moncton Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£525

LondonMoncton

LHR London Heathrow - YQM Moncton Intl

LHRYQM

London Heathrow

Thu 12/11

20:05-17:18

3 stops49h 13m

Moncton Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£528

LondonMoncton

LHR London Heathrow - YQM Moncton Intl

LHRYQM

London Heathrow

Thu 12/11

18:00-23:44

1 stop33h 44m

Moncton Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£559

LondonMoncton

LHR London Heathrow - YQM Moncton Intl

LHRYQM

London Heathrow

Mon 25/1

09:00-23:49

2 stops18h 49m

Moncton Intl

Tue 2/2

18:35-21:00

2 stops22h 25m

£625

LondonMoncton

LHR London Heathrow - YQM Moncton Intl

LHRYQM

London Heathrow

Mon 25/1

09:00-23:49

2 stops18h 49m

Moncton Intl

Tue 2/2

11:35-07:10

1 stop15h 35m

£651

LondonMoncton

LHR London Heathrow - YQM Moncton Intl

LHRYQM

London Heathrow

Fri 20/11

13:00-10:29

1 stop25h 29m

Moncton Intl

Fri 27/11

06:20-07:10

1 stop20h 50m

£689

LondonMoncton

LHR London Heathrow - YQM Moncton Intl

LHRYQM

London Heathrow

Sat 31/10

18:00-19:39

2 stops28h 39m

Moncton Intl

Sat 7/11

05:00-07:10

2 stops22h 10m

£690

LondonMoncton

LHR London Heathrow - YQM Moncton Intl

LHRYQM

London Heathrow

Thu 22/10

09:30-18:38

1 stop13h 08m

Moncton Intl

Mon 26/10

06:00-21:00

2 stops36h 00m

£708

Flights are sorted by cheapest return flights first.

Deals found on 3/10

Sorted by cheapest first

Best time to book a flight from Heathrow to Moncton

Have a flexible travel schedule? Discover the best time to fly to Moncton from Heathrow with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Moncton

What’s the top stopover airport for flights from London Heathrow Airport to Moncton?

Toronto (YYZ) – chosen by Cheapflights users on 83% of one-stop itineraries from London Heathrow Airport to Moncton on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Moncton?

Montreal (YUL) is the most affordable one-stop option, with an average return flight price of £617.

What’s the fastest stopover option from London Heathrow Airport to Moncton?

Flights via Toronto (YYZ) have the shortest average one-way travel time for one-stop routes: 13h 27m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Moncton?

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average stopover time of 2h 55m.

Reviews of airlines servicing Moncton

See what other customers who have flown with Air Canada from London Heathrow Airport to Moncton have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,741 reviews
Check prices

Comfort

7.1

Overall

7.1

Boarding

7.3

Entertainment

6.8

Crew

7.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information
Air Canada
7.1
Good
11,741 reviews
Air Canada
7.1
Good
11,741 reviews
Check prices

Comfort

7.1

Overall

7.1

Boarding

7.3

Entertainment

6.8

Crew

7.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information

Related info for your journey

  • What airport do you fly into for flights to Moncton from London Heathrow?

    If you book a flight to Moncton from London Heathrow, you will be flying to Moncton Intl, which is the city’s only airport. Moncton Intl (YQM) is located 5.5 mi from the center of Moncton. There are 0 flights from London Heathrow to Moncton Intl per day from 1 airline.

  • How long is the flight from London Heathrow Airport to Moncton?

    Air Canada can get you from London Heathrow Airport to Moncton in just under 18h 49m. Your travel time can differ by up to . Airlines will cover a distance of 2850 mi.

  • What is the cheapest airline to fly from London Heathrow Airport to Moncton round-trip?

    Currently priced at £500, Air Canada will fly you from London Heathrow Airport to Moncton and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Air Canada is 33% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Heathrow to Moncton that include hotel bookings?

    Yes. In addition to deals on Heathrow to Moncton flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Moncton?

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

  • Can I find deals for business class flights from Heathrow to Moncton?

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Moncton

Gatwick to Moncton flights
London City to Moncton flights

Top airline flying from Heathrow to Moncton

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£500Average£671FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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Deals for Heathrow to Moncton flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Moncton?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Moncton 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 Heathrow to Moncton with no change fees?

Yes, we can. To see specific flights from Heathrow to Moncton with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Moncton become cheaper?

Yes! Start tracking prices for Heathrow to Moncton flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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