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Cheap flights from London Heathrow Airport to Moncton from £399

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Moncton departing on 22/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Heathrow Airport to Moncton

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
09:30 - 17:02
LHR
-
YQM
35h 32m
2 stops
Air Canada Logo
05:50 - 21:00
YQM
-
LHR
35h 10m
2 stops
£540Air Canada
Mon, 13 Apr - Mon, 20 Apr
Air Canada Logo
09:30 - 20:38
LHR
-
YQM
15h 08m
1 stop
Air Canada Logo
05:20 - 06:30
YQM
-
LHR
21h 10m
2 stops
£542Air Canada
Mon, 13 Apr - Mon, 20 Apr
Air Canada Logo
09:30 - 18:38
LHR
-
YQM
13h 08m
2 stops
Air Canada Logo
18:15 - 08:35
YQM
-
LHR
34h 20m
2 stops
£542Air Canada
Sat, 2 May - Fri, 8 May
Air Canada Logo
13:25 - 17:03
LHR
-
YQM
30h 38m
2 stops
Air Canada Logo
05:50 - 20:35
YQM
-
LHR
35h 45m
2 stops
£545Air Canada
Thu, 12 Mar - Mon, 16 Mar
Air Canada Logo
13:25 - 17:03
LHR
-
YQM
30h 38m
2 stops
Air Canada Logo
05:50 - 20:35
YQM
-
LHR
35h 45m
2 stops
£546Air Canada
Thu, 12 Mar - Mon, 16 Mar
Air Canada Logo
13:25 - 17:03
LHR
-
YQM
30h 38m
2 stops
Air Canada Logo
11:35 - 07:10
YQM
-
LHR
16h 35m
1 stop
£547Air Canada
Thu, 12 Mar - Mon, 16 Mar
Air Canada Logo
13:25 - 17:03
LHR
-
YQM
30h 38m
2 stops
Air Canada Logo
11:35 - 07:10
YQM
-
LHR
16h 35m
1 stop
£548Air Canada
Thu, 12 Mar - Mon, 16 Mar
Air Canada Logo
13:25 - 16:03
LHR
-
YQM
29h 38m
1 stop
Air Canada Logo
05:00 - 07:10
YQM
-
LHR
23h 10m
2 stops
£549Air Canada
Thu, 12 Mar - Mon, 16 Mar
Air Canada Logo
13:25 - 10:48
LHR
-
YQM
24h 23m
1 stop
Air Canada Logo
12:20 - 10:00
YQM
-
LHR
17h 40m
2 stops
£551Air Canada
Thu, 19 Mar - Wed, 9 Sep
Air Canada Logo
18:00 - 10:48
LHR
-
YQM
43h 48m
2 stops
Air Canada Logo
05:00 - 07:10
YQM
-
LHR
23h 10m
2 stops
£562Air Canada
Thu, 12 Mar - Mon, 16 Mar

Air Canada flights from London Heathrow Airport to Moncton

Our best Air Canada deals on London Heathrow Airport to Moncton flight tickets
Air Canada
10 Mar
LHR14:50London Heathrow
46h 58m
2 stops
YQM10:48Moncton Intl
17 Mar
YQM17:55Moncton Intl
36h 25m
2 stops
LHR09:20London Heathrow
£537
Air Canada
10 Mar
LHR13:25London Heathrow
24h 23m
1 stop
YQM10:48Moncton Intl
17 Mar
YQM17:55Moncton Intl
36h 25m
2 stops
LHR09:20London Heathrow
£540
Air Canada
13 Apr
LHR09:30London Heathrow
15h 08m
1 stop
YQM20:38Moncton Intl
20 Apr
YQM05:20Moncton Intl
21h 10m
2 stops
LHR06:30London Heathrow
£542

United Airlines flights from London Heathrow Airport to Moncton

Our best United Airlines deals on London Heathrow Airport to Moncton flight tickets
United Airlines
4 Mar
LHR12:50London Heathrow
25h 58m
2 stops
YQM10:48Moncton Intl
8 Mar
YQM05:00Moncton Intl
26h 50m
2 stops
LHR10:50London Heathrow
£640
United Airlines
4 Mar
LHR12:05London Heathrow
26h 43m
2 stops
YQM10:48Moncton Intl
8 Mar
YQM05:00Moncton Intl
26h 50m
2 stops
LHR10:50London Heathrow
£643
United Airlines
14 Mar
LHR08:00London Heathrow
18h 43m
3 stops
YQM23:43Moncton Intl
18 Mar
YQM11:35Moncton Intl
15h 20m
2 stops
LHR05:55London Heathrow
£1,080

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 3 March 2026.
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

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Mon 13/4

09:30-17:02

2 stops35h 32m

Moncton Intl

Mon 20/4

05:50-21:00

2 stops35h 10m

£540

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Mon 13/4

09:30-20:38

1 stop15h 08m

Moncton Intl

Mon 20/4

05:20-06:30

2 stops21h 10m

£542

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Sat 2/5

09:30-18:38

2 stops13h 08m

Moncton Intl

Fri 8/5

18:15-08:35

2 stops34h 20m

£542

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Thu 12/3

13:25-17:03

2 stops30h 38m

Moncton Intl

Mon 16/3

05:50-20:35

2 stops35h 45m

£545

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Thu 12/3

13:25-17:03

2 stops30h 38m

Moncton Intl

Mon 16/3

05:50-20:35

2 stops35h 45m

£546

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Thu 12/3

13:25-17:03

2 stops30h 38m

Moncton Intl

Mon 16/3

11:35-07:10

1 stop16h 35m

£547

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Thu 12/3

13:25-17:03

2 stops30h 38m

Moncton Intl

Mon 16/3

11:35-07:10

1 stop16h 35m

£548

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Thu 12/3

13:25-16:03

1 stop29h 38m

Moncton Intl

Mon 16/3

05:00-07:10

2 stops23h 10m

£549

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Thu 19/3

13:25-10:48

1 stop24h 23m

Moncton Intl

Wed 9/9

12:20-10:00

2 stops17h 40m

£551

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Thu 12/3

18:00-10:48

2 stops43h 48m

Moncton Intl

Mon 16/3

05:00-07:10

2 stops23h 10m

£562

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Moncton from

How to get the cheapest flight ticket from London Heathrow Airport to Moncton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Moncton?

The month of September is, on average, the cheapest month to fly to Moncton from London Heathrow Airport, with most prices found around £462. If you don’t want to visit Moncton in September, then you should wait until April to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £483.

When to book flights from London Heathrow Airport to Moncton

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Moncton according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Moncton (LHR to YQM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Moncton

Fastest flight time

17h 00m

Direct flights

None
The fastest flight from London Heathrow Airport to Moncton takes 17h 00m
There are no direct flights from London Heathrow Airport to Moncton. There are no popular flight routes from London Heathrow Airport to Moncton.
Search flight deals

  • How far is London Heathrow to Moncton Intl by plane?

    The distance between London Heathrow and Moncton Intl is about 2855.0 mi. 17h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London Heathrow Airport to Moncton Intl Airport?

    Prices for flights from London Heathrow Airport to Moncton Intl Airport refresh daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Moncton Intl Airport?

  • How old do you have to be to fly from London Heathrow Airport to Moncton Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Moncton Intl Airport.

  • What documentation or ID do you need to fly to Moncton Intl Airport?

    The travel and health documents required for your trip to Moncton Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Moncton Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London Heathrow Airport to Moncton?

Best airlines flying from London Heathrow Airport to Moncton

Compare and see reviews for airlines that fly from London Heathrow Airport to Moncton with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom £417Free CancellationRating
7.1
10,770 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Moncton?

It is quick and easy to find London to Moncton flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Moncton that suits you.

Can I find flights from London to Moncton with flexible booking policies on momondo?

Yes. All flights to Moncton from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Moncton?

Once all potential London to Moncton flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Moncton right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Moncton flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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