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Cheap flights from London to Moncton from C$ 876

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YQM
29 Aug — 5 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Moncton

Enter your travel dates to find the best prices.

Cheapest flights from London to Moncton
Explore the most affordable flight options available from London to Moncton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2026.

Thu 17/98:45 a.m.
LHR
-
YQM
2 stops19h 18m
Air Canada
Mon 21/97:10 a.m.
YQM
-
LHR
1 stop19h 20m
Air Canada
Deal found 28/7C$ 903
Thu 27/86:55 a.m.
LHR
-
YQM
2 stops19h 49m
Multiple Airlines
Mon 31/86:25 p.m.
YQM
-
LHR
1 stop32h 10m
Multiple Airlines
Deal found 25/7C$ 932
Mon 24/89:30 a.m.
LHR
-
YQM
1 stop13h 08m
Air Canada
Sun 6/96:35 a.m.
YQM
-
LHR
1 stop23h 25m
Air Canada
Deal found 27/7C$ 952
Mon 24/88:55 a.m.
LHR
-
YQM
2 stops17h 49m
Multiple Airlines
Sun 6/911:15 a.m.
YQM
-
LHR
1 stop18h 45m
Multiple Airlines
Deal found 27/7C$ 955
Fri 11/92:05 p.m.
LHR
-
YQM
1 stop24h 25m
Air Canada
Fri 18/911:15 a.m.
YQM
-
LHR
1 stop15h 15m
Air Canada
Deal found 28/7C$ 956
Thu 27/86:00 p.m.
LCY
-
YQM
2 stops27h 28m
Multiple Airlines
Mon 31/811:05 a.m.
YQM
-
LCY
2 stops23h 45m
Multiple Airlines
Deal found 25/7C$ 1,189
Wed 14/109:15 a.m.
LCY
-
YQM
2 stops18h 48m
Multiple Airlines
Thu 22/1012:20 p.m.
YQM
-
LCY
2 stops16h 20m
Multiple Airlines
Deal found 28/7C$ 1,349
Mon 3/86:30 p.m.
LCY
-
YQM
2 stops32h 14m
Multiple Airlines
Sun 23/85:30 a.m.
YQM
-
LCY
2 stops23h 10m
Multiple Airlines
Deal found 29/7C$ 2,329

Find flight deals from London to Moncton

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 30 July 2026.

Round-trip from

C$ 903

One-way from

C$ 876

Popular in

April

Cheapest in

February

Average price

C$ 1,150
Air Canada
  • Air Canada
  • 17/9-21/9
  • 3 total stops
  • 38h 38m total
  • London to Moncton
Search Deals
11/9
  • 11/9
  • 3 total stops
  • 38h 33m total
  • London to Moncton
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 244 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London 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 629,999 searches. Data last updated 30 July 2026.
Use the filters below to find and compare flights from London to Moncton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Thu 17/9

8:45 a.m.-12:03 a.m.

2 stops19h 18m

Moncton Intl

Mon 21/9

7:10 a.m.-6:30 a.m.

1 stop19h 20m

C$ 903

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Thu 27/8

6:55 a.m.-10:44 p.m.

2 stops19h 49m

Moncton Intl

Mon 31/8

6:25 p.m.-6:35 a.m.

1 stop32h 10m

C$ 932
Quickest round-trip

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Mon 7/9

2:05 p.m.-10:44 p.m.

1 stop12h 39m

Moncton Intl

Fri 18/9

11:15 a.m.-6:30 a.m.

1 stop15h 15m

C$ 1,022

LondonMoncton

LCY - YQM

LCYYQM

London City

Thu 27/8

6:00 p.m.-5:28 p.m.

2 stops27h 28m

Moncton Intl

Mon 31/8

11:05 a.m.-2:50 p.m.

2 stops23h 45m

C$ 1,189

LondonMoncton

LCY - YQM

LCYYQM

London City

Wed 14/10

9:15 a.m.-12:03 a.m.

2 stops18h 48m

Moncton Intl

Thu 22/10

12:20 p.m.-8:40 a.m.

2 stops16h 20m

C$ 1,349
Cheapest one-way
Quickest one-way

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Fri 11/9

12:05 p.m.-12:03 a.m.

1 stop15h 58m

C$ 925

LondonMoncton

LCY - YQM

LCYYQM

London City

Fri 11/9

9:10 a.m.-12:03 a.m.

2 stops18h 53m

C$ 1,660

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Tue 4/8

8:50 p.m.-11:12 a.m.

3 stops42h 22m

C$ 2,773

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Tue 4/8

9:30 a.m.-10:44 p.m.

1 stop17h 14m

C$ 3,271

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Tue 4/8

2:05 p.m.-10:25 a.m.

1 stop24h 20m

C$ 3,312

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from London to Moncton

Have a flexible travel schedule? Discover the best time to fly to Moncton from London 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.

Cheapflights Insights

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

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

Currently, February is the cheapest month in which you can book a flight from London to Moncton (average of C$ 931). Flying from London to Moncton in December is currently the most expensive (average of C$ 1,784). 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.

How much does it cost to fly round-trip from London to Moncton?

Airfare is below average for this route at the moment.
London to Moncton flights typically cost between C$ 1,051 and C$ 1,341 in September.
The cheapest round-trip price found within the last 5 days was C$ 903 on Air Canada (17 Sep-21 Sep).

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Moncton Intl (YQM) is the airport you will fly into if you book a flight from London to Moncton. You should not have trouble finding flights to Moncton Intl from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Moncton airport from London. It is only a 8.8 km journey from Moncton Intl (YQM) to Moncton’s city centre.

  • How long is the flight from London to Moncton?

    A quick flight from London to Moncton can take about 19h 18m. Air Canada provides one of the quickest options available for as low as C$ 903. London and Moncton are separated by a distance of 4587 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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.

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

    Currently, February is the cheapest month in which you can book a flight from London to Moncton (average of C$ 931). Flying from London to Moncton in December is currently the most expensive (average of C$ 1,784). 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

Travelling to a place near Moncton?

Book flights to Moncton if you plan to visit one of these locations
Amherst
Dieppe
Alma

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Alternative routes for London to Moncton

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to St John flights
Leeds to Moncton flights

Fly with Cheapflights

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

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Can Cheapflights find flights from London to Moncton with no change fees?

Yes, we can. To see specific flights from London 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 London to Moncton become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Moncton from London today and book when prices fit your budget.

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