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Cheap flights from London Heathrow Airport to Moncton from £340

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YQM
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Heathrow to Moncton

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Moncton (YQM). 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 12 September 2025.

Round-trip from

£492

One-way from

£340

Popular in

December

Cheapest in

September

Average price

£473
Air Canada
  • Air Canada
  • 4/2-13/2
  • 4 total stops
  • 65h 13m total
  • London to Moncton
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1/10
  • 1/10
  • 3 total stops
  • 37h 35m total
  • London to Moncton
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Heathrow to Moncton

Cheapest flights from Heathrow to Moncton
Explore the most affordable flight options available from Heathrow to Moncton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Tue 28/1006:50LHR - YQM
2 stops18h 23mAir Canada
Sun 2/1117:55YQM - LHR
2 stops46h 40mAir Canada
Deal found 11/9£496
Thu 9/1006:00LHR - YQM
2 stops32h 27mAir Canada
Mon 13/1005:40YQM - LHR
2 stops20h 50mAir Canada
Deal found 11/9£507
Wed 8/1006:00LHR - YQM
2 stops32h 27mAir Canada
Wed 15/1012:25YQM - LHR
2 stops17h 10mAir Canada
Deal found 9/9£516
Fri 19/912:40LHR - YQM
2 stops25h 47mAir Canada
Mon 22/918:25YQM - LHR
2 stops22h 35mAir Canada
Deal found 12/9£518
Sat 1/1106:50LHR - YQM
2 stops31h 58mAir Canada
Fri 21/1105:10YQM - LHR
2 stops22h 00mAir Canada
Deal found 11/9£520
Sun 5/1009:30LHR - YQM
2 stops18h 25mAir Canada
Wed 15/1011:20YQM - LHR
1 stop18h 15mAir Canada
Deal found 9/9£531
Sun 5/1009:30LHR - YQM
2 stops18h 25mAir Canada
Mon 13/1011:20YQM - LHR
2 stops15h 15mAir Canada
Deal found 9/9£536
Sat 1/1113:25LHR - YQM
1 stop11h 48mMultiple Airlines
Fri 21/1105:10YQM - LHR
2 stops35h 25mMultiple Airlines
Deal found 10/9£538

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Moncton 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 858,174 searches. Data last updated 12 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Moncton that are best for you.

Fly from

Heathrow

Fly to

Moncton

Route

Depart

Return

Price

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Wed 4/2

09:00-10:48

2 stops29h 48m

Moncton Intl

Sat 14/2

05:10-07:10

2 stops22h 00m

£492

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Wed 4/2

09:00-10:48

2 stops29h 48m

Moncton Intl

Fri 13/2

05:10-20:35

2 stops35h 25m

£492

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Tue 28/10

06:50-22:13

2 stops18h 23m

Moncton Intl

Sun 2/11

17:55-20:35

2 stops46h 40m

£496

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Thu 9/10

06:00-10:27

2 stops32h 27m

Moncton Intl

Mon 13/10

05:40-06:30

2 stops20h 50m

£507

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Wed 8/10

06:00-10:27

2 stops32h 27m

Moncton Intl

Wed 15/10

12:25-09:35

2 stops17h 10m

£516

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Thu 9/10

06:00-10:27

2 stops32h 27m

Moncton Intl

Thu 16/10

18:25-21:00

2 stops22h 35m

£516

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Sat 1/11

06:00-11:48

2 stops32h 48m

Moncton Intl

Fri 21/11

05:10-20:35

2 stops35h 25m

£517

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Sun 5/10

09:30-23:55

2 stops18h 25m

Moncton Intl

Wed 15/10

11:20-09:35

1 stop18h 15m

£531

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Wed 1/10

07:40-17:15

3 stops37h 35m

£340

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Sun 14/12

18:30-13:00

2 stops46h 30m

£416

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 16 results
1
2

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
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.

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?

Share of one-stop return flights from London Heathrow Airport to Moncton chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Toronto (YYZ) – chosen by Cheapflights users on 52% of one-stop itineraries from London Heathrow Airport to Moncton on Cheapflights.

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

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Moncton, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Toronto (YYZ) have the shortest average one-way travel time for one-stop routes: 12h 39m.

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

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Moncton, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Toronto (YYZ) have the shortest average one-way travel time for one-stop routes: 12h 39m.

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

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Moncton, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average stopover time of 3h 06m.

Reviews of airlines servicing Moncton

Get insights into the airlines that provide service to Moncton. 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 Moncton. Reviews last updated 12 September 2025.
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
10,000 reviews
Check prices

Boarding

7.3

Overall

7.1

Entertainment

6.8

Food

6.3

Crew

7.8

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Graeme,Sept 2025

YWG - YVR

Why not start boarding from the higher seat numbers? Easier movement for everyone. Easier to put baggage in over head lockers. Unable to get a coffee due to air turbulence, but not offered the chance to have a coffee once it had ceased.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Boarding

7.3

Overall

7.1

Entertainment

6.8

Food

6.3

Crew

7.8

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Graeme,Sept 2025

YWG - YVR

Why not start boarding from the higher seat numbers? Easier movement for everyone. Easier to put baggage in over head lockers. Unable to get a coffee due to air turbulence, but not offered the chance to have a coffee once it had ceased.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Moncton. 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 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 29h 48m. 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 £443, 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 21% 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

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Alternative routes for Heathrow to Moncton

See prices for flight routes from nearby airports that may be better suited for you.
London City to Moncton flights
Gatwick to Moncton flights

Top airline flying from Heathrow to Moncton

Discover the top airline that operate flights from Heathrow to Moncton. 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 858,174 searches. Data last updated 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£443Average£538FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

How does Cheapflights help users find flights from Heathrow to Moncton?

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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