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Cheap flights from London to Moncton from C$ 759

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YQM
18 Apr — 25 Apr1
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 19 March 2026.

Mon 20/48:40 a.m.
LHR
-
YQM
2 stops19h 07m
Air Canada
Wed 29/45:20 a.m.
YQM
-
LHR
2 stops21h 10m
Air Canada
Deal found 17/3C$ 1,039
Tue 21/47:30 p.m.
LHR
-
YQM
2 stops30h 40m
Air Canada
Wed 29/45:20 a.m.
YQM
-
LHR
2 stops23h 15m
Air Canada
Deal found 18/3C$ 1,053
Wed 13/58:40 a.m.
LHR
-
YQM
2 stops19h 02m
Air Canada
Sun 17/512:20 p.m.
YQM
-
LHR
2 stops28h 40m
Air Canada
Deal found 18/3C$ 1,083
Fri 25/92:05 p.m.
LHR
-
YQM
1 stop11h 33m
Air Canada
Tue 29/96:15 p.m.
YQM
-
LHR
2 stops22h 45m
Air Canada
Deal found 16/3C$ 1,085
Wed 17/69:15 a.m.
LCY
-
YQM
2 stops16h 25m
Multiple Airlines
Tue 23/612:20 p.m.
YQM
-
LCY
2 stops16h 20m
Multiple Airlines
Deal found 14/3C$ 1,205
Tue 21/49:15 a.m.
LCY
-
YQM
2 stops18h 32m
Multiple Airlines
Wed 29/46:30 a.m.
YQM
-
LCY
2 stops22h 10m
Multiple Airlines
Deal found 16/3C$ 1,270
Wed 26/89:15 a.m.
LCY
-
YQM
2 stops17h 29m
Lufthansa
Thu 3/911:05 a.m.
YQM
-
LCY
2 stops17h 35m
Lufthansa
Deal found 17/3C$ 1,773
Tue 31/38:25 p.m.
LCY
-
YQM
2 stops24h 37m
Multiple Airlines
Thu 30/411:35 a.m.
YQM
-
LCY
2 stops26h 20m
Multiple Airlines
Deal found 15/3C$ 2,020

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 19 March 2026.

Round-trip from

C$ 1,039

One-way from

C$ 759

Popular in

December

Cheapest in

February

Average price

C$ 1,191
Air Canada
  • Air Canada
  • 20/4-29/4
  • 4 total stops
  • 40h 17m total
  • London to Moncton
Search Deals
WestJet
  • WestJet
  • 22/4
  • 1 total stop
  • 30h 58m total
  • London to Moncton
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 19 March 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

Tue 21/4

12:40 p.m.-8:38 p.m.

2 stops35h 58m

Moncton Intl

Wed 29/4

5:20 a.m.-8:35 a.m.

2 stops23h 15m

C$ 1,054

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Wed 13/5

8:40 a.m.-11:42 p.m.

2 stops19h 02m

Moncton Intl

Sun 17/5

12:20 p.m.-9:00 p.m.

2 stops28h 40m

C$ 1,083

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Wed 26/8

6:00 a.m.-12:08 a.m.

2 stops22h 08m

Moncton Intl

Thu 3/9

6:35 a.m.-9:00 p.m.

2 stops34h 25m

C$ 1,106

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Thu 2/4

9:30 a.m.-8:38 p.m.

1 stop15h 08m

Moncton Intl

Fri 1/5

6:15 p.m.-9:00 p.m.

2 stops22h 45m

C$ 1,124

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Wed 17/6

5:50 p.m.-10:30 a.m.

2 stops44h 40m

Moncton Intl

Mon 22/6

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

1 stop19h 20m

C$ 1,142
Quickest round-trip

LondonMoncton

LCY - YQM

LCYYQM

London City

Wed 17/6

9:15 a.m.-9:40 p.m.

2 stops16h 25m

Moncton Intl

Tue 23/6

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

2 stops16h 20m

C$ 1,205

LondonMoncton

LCY - YQM

LCYYQM

London City

Tue 21/4

9:15 a.m.-11:47 p.m.

2 stops18h 32m

Moncton Intl

Wed 29/4

6:30 a.m.-8:40 a.m.

2 stops22h 10m

C$ 1,270

LondonMoncton

LCY - YQM

LCYYQM

London City

Wed 26/8

9:15 a.m.-10:44 p.m.

2 stops17h 29m

Moncton Intl

Thu 3/9

11:05 a.m.-8:40 a.m.

2 stops17h 35m

C$ 1,773

LondonMoncton

LCY - YQM

LCYYQM

London City

Tue 31/3

8:25 p.m.-5:02 p.m.

2 stops24h 37m

Moncton Intl

Thu 30/4

11:35 a.m.-5:55 p.m.

2 stops26h 20m

C$ 2,020
Cheapest one-way

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Wed 22/4

2:10 p.m.-5:08 p.m.

1 stop30h 58m

C$ 759

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/3

Showing 1-10 of 19 resultsSorted by cheapest first
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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, May is the cheapest month in which you can book a flight from London to Moncton (average of C$ 714). Flying from London to Moncton in December is currently the most expensive (average of C$ 1,000). 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.

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 17h 29m. Air Canada provides one of the quickest options available for as low as C$ 1,773. London and Moncton are separated by a distance of 4619 km. This flight may include one or multiple stops.

  • 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, May is the cheapest month in which you can book a flight from London to Moncton (average of C$ 714). Flying from London to Moncton in December is currently the most expensive (average of C$ 1,000). 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

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

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Why should you use Cheapflights to find cheap flight tickets 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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