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Cheap flights from London Heathrow Airport to Moncton from £446

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 6/6. 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
06:00 - 23:42
LHR
-
YQM
21h 42m
2 stops
Air Canada Logo
18:15 - 09:35
YQM
-
LHR
11h 20m
1 stop
£565Air Canada
Tue, 9 Jun - Tue, 16 Jun
Air Canada Logo
09:30 - 18:28
LHR
-
YQM
12h 58m
2 stops
Air Canada Logo
07:10 - 08:35
YQM
-
LHR
21h 25m
1 stop
£569Air Canada
Sat, 6 Jun - Sat, 13 Jun
Air Canada Logo
09:30 - 18:38
LHR
-
YQM
13h 08m
2 stops
Air Canada Logo
11:05 - 06:30
YQM
-
LHR
15h 25m
1 stop
£571Air Canada
Fri, 29 May - Sun, 7 Jun
Air Canada Logo
09:30 - 22:45
LHR
-
YQM
17h 15m
1 stop
Air Canada Logo
18:15 - 09:35
YQM
-
LHR
11h 20m
1 stop
£573Air Canada
Tue, 9 Jun - Tue, 16 Jun
Air Canada Logo
17:15 - 23:42
LHR
-
YQM
34h 27m
2 stops
Air Canada Logo
12:20 - 06:35
YQM
-
LHR
14h 15m
1 stop
£576Air Canada
Thu, 14 May - Sun, 17 May
Air Canada Logo
17:15 - 23:42
LHR
-
YQM
34h 27m
2 stops
Air Canada Logo
18:15 - 11:50
YQM
-
LHR
13h 35m
1 stop
£577Air Canada
Thu, 14 May - Sun, 17 May
Air Canada Logo
17:15 - 23:42
LHR
-
YQM
34h 27m
2 stops
Air Canada Logo
18:15 - 06:35
YQM
-
LHR
32h 20m
1 stop
£579Air Canada
Thu, 14 May - Sun, 17 May
Air Canada Logo
06:50 - 23:42
LHR
-
YQM
20h 52m
2 stops
Air Canada Logo
07:10 - 06:30
YQM
-
LHR
19h 20m
2 stops
£587Air Canada
Sat, 6 Jun - Sat, 13 Jun
Air Canada Logo
14:05 - 18:38
LHR
-
YQM
32h 33m
2 stops
Air Canada Logo
07:10 - 06:30
YQM
-
LHR
19h 20m
2 stops
£588Air Canada
Fri, 29 May - Sun, 7 Jun
Air Canada Logo
12:40 - 21:38
LHR
-
YQM
12h 58m
2 stops
Air Canada Logo
12:20 - 08:35
YQM
-
LHR
16h 15m
2 stops
£591Air Canada
Sun, 20 Sep - Wed, 30 Sep

Air Canada flights from London Heathrow Airport to Moncton

Our best Air Canada deals on London Heathrow Airport to Moncton flight tickets
Air Canada
9 Jun
LHR06:00London Heathrow
21h 42m
2 stops
YQM23:42Moncton Intl
16 Jun
YQM18:15Moncton Intl
11h 20m
1 stop
LHR09:35London Heathrow
£565
Air Canada
6 Jun
LHR09:30London Heathrow
12h 58m
2 stops
YQM18:28Moncton Intl
13 Jun
YQM07:10Moncton Intl
21h 25m
1 stop
LHR08:35London Heathrow
£569
Air Canada
29 May
LHR09:30London Heathrow
13h 08m
2 stops
YQM18:38Moncton Intl
7 Jun
YQM11:05Moncton Intl
15h 25m
1 stop
LHR06:30London Heathrow
£571

United Airlines flights from London Heathrow Airport to Moncton

Our best United Airlines deals on London Heathrow Airport to Moncton flight tickets
United Airlines
20 Sept
LHR07:45London Heathrow
17h 53m
2 stops
YQM21:38Moncton Intl
30 Sept
YQM06:35Moncton Intl
19h 20m
2 stops
LHR05:55London Heathrow
£694
United Airlines
22 May
LHR16:40London Heathrow
21h 50m
2 stops
YQM10:30Moncton Intl
29 May
YQM06:30Moncton Intl
20h 45m
2 stops
LHR07:15London Heathrow
£770

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 27 April 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

Cheapest return flight

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Tue 9/6

06:00-23:42

2 stops21h 42m

Moncton Intl

Tue 16/6

18:15-09:35

1 stop11h 20m

£565

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Sat 6/6

09:30-18:28

2 stops12h 58m

Moncton Intl

Sat 13/6

07:10-08:35

1 stop21h 25m

£569
Fastest return journey

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Fri 29/5

09:30-18:38

2 stops13h 08m

Moncton Intl

Sun 7/6

11:05-06:30

1 stop15h 25m

£571

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Tue 9/6

09:30-22:45

1 stop17h 15m

Moncton Intl

Tue 16/6

18:15-09:35

1 stop11h 20m

£573

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Thu 14/5

17:15-23:42

2 stops34h 27m

Moncton Intl

Sun 17/5

12:20-06:35

1 stop14h 15m

£576

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Thu 14/5

17:15-23:42

2 stops34h 27m

Moncton Intl

Sun 17/5

18:15-11:50

1 stop13h 35m

£577

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Thu 14/5

17:15-23:42

2 stops34h 27m

Moncton Intl

Sun 17/5

18:15-06:35

1 stop32h 20m

£579

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Sat 6/6

06:50-23:42

2 stops20h 52m

Moncton Intl

Sat 13/6

07:10-06:30

2 stops19h 20m

£587

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Fri 29/5

14:05-18:38

2 stops32h 33m

Moncton Intl

Sun 7/6

07:10-06:30

2 stops19h 20m

£588

LondonMoncton

LHR - YQM

LHRYQM

London Heathrow

Sun 20/9

12:40-21:38

2 stops12h 58m

Moncton Intl

Wed 30/9

12:20-08:35

2 stops16h 15m

£591

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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 typical price of a round-trip flight between London Heathrow Airport and Moncton?

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 £474. If you don’t want to visit Moncton in September, then you should wait until February to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £488.

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

16h 08m

Direct flights

None
The fastest flight from London Heathrow Airport to Moncton takes 16h 08m
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

Frequently asked questions about flying from London Heathrow Airport to Moncton

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

    The distance between London Heathrow and Moncton Intl is about 2855.0 mi. 16h 08m 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 £479Free CancellationRating
7.1
10,974 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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