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Cheap flights from London Heathrow Airport to Moncton from £375

LHR — YQM
19 Sep — 26 Sep1
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 9/908:40 -
2 stops16h 58m
Sun 13/907:10 -
2 stops33h 50m
Deal found 15/8£473
Wed 16/909:30 -
1 stop29h 06m
Wed 23/907:10 -
1 stop21h 25m
Deal found 18/8£483
Wed 16/917:55 -
2 stops31h 43m
Wed 23/906:35 -
2 stops22h 00m
Deal found 18/8£495
Mon 31/809:30 -
1 stop13h 08m
Mon 7/907:10 -
1 stop19h 20m
Deal found 16/8£496
Tue 20/1008:45 -
2 stops19h 18m
Thu 29/1007:10 -
1 stop23h 10m
Deal found 18/8£497
Mon 31/809:30 -
1 stop13h 08m
Mon 7/905:30 -
2 stops21h 00m
Deal found 16/8£498

Find flight deals from Heathrow to Moncton

Round-trip from

£473

One-way from

£375

Popular in

December

Cheapest in

February

Average price

£940
Air Canada
  • Air Canada
  • 9/9-13/9
  • 4 total stops
  • 50h 48m total
  • London to Moncton
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16/9
  • 16/9
  • 3 total stops
  • 46h 05m total
  • London to Moncton
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
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Average for round-trip flights in August 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

LondonMoncton

LHR London Heathrow - YQM Moncton Intl

LHRYQM

London Heathrow

Wed 9/9

08:40-21:38

2 stops16h 58m

Moncton Intl

Sun 13/9

07:10-21:00

2 stops33h 50m

£473

LondonMoncton

LHR London Heathrow - YQM Moncton Intl

LHRYQM

London Heathrow

Wed 16/9

17:55-21:38

2 stops31h 43m

Moncton Intl

Wed 23/9

06:35-08:35

2 stops22h 00m

£495
Fastest return journey

LondonMoncton

LHR London Heathrow - YQM Moncton Intl

LHRYQM

London Heathrow

Mon 25/1

09:00-18:39

1 stop13h 39m

Moncton Intl

Tue 2/2

11:35-06:30

2 stops14h 55m

£500

LondonMoncton

LHR London Heathrow - YQM Moncton Intl

LHRYQM

London Heathrow

Mon 31/8

14:05-18:38

2 stops32h 33m

Moncton Intl

Mon 7/9

06:35-06:30

2 stops19h 55m

£502

LondonMoncton

LHR London Heathrow - YQM Moncton Intl

LHRYQM

London Heathrow

Fri 18/9

09:30-18:38

2 stops13h 08m

Moncton Intl

Mon 21/9

07:10-06:30

1 stop19h 20m

£504
Cheapest one-way

LondonMoncton

LHR London Heathrow - YQM Moncton Intl

LHRYQM

London Heathrow

Wed 16/9

18:10-12:15

3 stops46h 05m

£375

LondonMoncton

LHR London Heathrow - YQM Moncton Intl

LHRYQM

London Heathrow

Wed 30/9

21:10-12:15

3 stops43h 05m

£410

LondonMoncton

LHR London Heathrow - YQM Moncton Intl

LHRYQM

London Heathrow

Thu 1/10

08:55-12:15

3 stops31h 20m

£426

LondonMoncton

LHR London Heathrow - YQM Moncton Intl

LHRYQM

London Heathrow

Wed 30/9

08:30-00:03

1 stop19h 33m

£508
Fastest single journey

LondonMoncton

LHR London Heathrow - YQM Moncton Intl

LHRYQM

London Heathrow

Wed 16/9

08:30-17:23

1 stop12h 53m

£580

Flights are sorted by cheapest return flights first.

Deals found on 18/8

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 71% 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 £586.

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
11,506 reviews
Check prices

Crew

7.8

Food

6.3

Entertainment

6.8

Overall

7.1

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

PDX - YVR

1 of the flight attendant could have been more friendly. She didn’t seem happy to be working. The food was terrible.
Air Canada
7.1
Good
11,506 reviews
Air Canada
7.1
Good
11,506 reviews
Check prices

Crew

7.8

Food

6.3

Entertainment

6.8

Overall

7.1

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

PDX - YVR

1 of the flight attendant could have been more friendly. She didn’t seem happy to be working. The food was terrible.

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 16h 58m. 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 £487, 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 30% 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£487Average£651FlexibilityNo 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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