LHR - YQM

£571 Find Cheap Flights from London Heathrow Airport to Moncton

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Moncton departing on 17/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Moncton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Moncton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Moncton, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£571
Overall average: £471
Air Canada
Thu 17/9Sun 20/9
LHR - YQM • 2 stops
Direct flights
Not available
There are currently no direct flights between Heathrow and Moncton. You’ll need at least 1 connection.
Insights
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Top stopover airports
Cheapest • Avg £630 (return)
Shortest trip • 13h 21m (one-way)
Insights
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When to travel
Cheapest • 26% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Moncton!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Moncton (LHR-YQM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Moncton that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Moncton

Thu, 17 Sep - Sun, 20 Sep
Air Canada Logo
08:45 - 21:38
LHR
-
YQM
16h 53m
2 stops
Air Canada Logo
11:10 - 06:30
YQM
-
LHR
15h 20m
1 stop
£571Air Canada
Thu, 17 Sep - Sun, 20 Sep
Air Canada Logo
08:45 - 21:38
LHR
-
YQM
16h 53m
2 stops
Air Canada Logo
12:20 - 06:30
YQM
-
LHR
14h 10m
2 stops
£577Air Canada
Thu, 17 Sep - Sun, 20 Sep
Air Canada Logo
06:50 - 17:23
LHR
-
YQM
14h 33m
2 stops
Air Canada Logo
11:10 - 06:30
YQM
-
LHR
15h 20m
1 stop
£578Air Canada
Fri, 19 Jun - Fri, 26 Jun
Air Canada Logo
12:40 - 18:28
LHR
-
YQM
33h 48m
2 stops
Air Canada Logo
06:35 - 21:00
YQM
-
LHR
34h 25m
2 stops
£584Air Canada
Thu, 17 Sep - Sun, 20 Sep
Air Canada Logo
06:50 - 17:23
LHR
-
YQM
14h 33m
2 stops
Air Canada Logo
12:20 - 06:30
YQM
-
LHR
14h 10m
2 stops
£585Air Canada
Fri, 19 Jun - Fri, 26 Jun
Air Canada Logo
14:05 - 10:30
LHR
-
YQM
24h 25m
1 stop
Air Canada Logo
06:35 - 21:00
YQM
-
LHR
34h 25m
2 stops
£587Air Canada
Thu, 17 Sep - Sun, 20 Sep
Air Canada Logo
09:30 - 18:38
LHR
-
YQM
13h 08m
1 stop
Air Canada Logo
06:35 - 06:30
YQM
-
LHR
19h 55m
1 stop
£594Air Canada
Thu, 17 Sep - Sun, 20 Sep
Air Canada Logo
09:30 - 18:38
LHR
-
YQM
13h 08m
1 stop
Air Canada Logo
06:35 - 06:30
YQM
-
LHR
19h 55m
1 stop
£595Air Canada
Thu, 17 Sep - Sun, 20 Sep
Air Canada Logo
09:30 - 18:38
LHR
-
YQM
13h 08m
1 stop
Air Canada Logo
11:10 - 06:30
YQM
-
LHR
15h 20m
1 stop
£596Air Canada
Fri, 19 Jun - Fri, 26 Jun
Air Canada Logo
14:05 - 21:39
LHR
-
YQM
11h 34m
1 stop
Air Canada Logo
18:15 - 09:35
YQM
-
LHR
11h 20m
1 stop
£674Air Canada
Booking Insights

KAYAK’s insights & trends for Heathrow to Moncton flights

Get data-powered insights and trends into flights from Heathrow to Moncton to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London Heathrow Airport to Moncton?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Moncton departing in September.

What is the cheapest month to fly from London Heathrow Airport to Moncton?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Moncton, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Moncton is September, where tickets cost £471 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is £962 and £891 respectively.

Good to know - Cheap tickets from London Heathrow Airport to Moncton

Low seasonSeptember
Cheapest flight£571
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from London Heathrow Airport to Moncton

When to book flights from Heathrow to Moncton

Are your dates flexible? Find out the best times to travel from Heathrow to Moncton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Moncton flights

  • What is the cheapest flight from London Heathrow Airport to Moncton?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Moncton was £571 for a return ticket.

  • Which aircraft models fly most regularly from London Heathrow Airport to Moncton?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Moncton?

    Star Alliance is the only airline alliance operating flights between London Heathrow Airport and Moncton.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Moncton?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Moncton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Moncton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Moncton from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Moncton?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Moncton with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Moncton?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Moncton from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Heathrow to Moncton

 
See real verified KAYAK customer reviews for airlines flying from London to Moncton. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Moncton? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 11004 reviews
7.3Boarding
7.1Comfort
6.8Entertainment
7.8Crew
6.3Food
Airline reviews

I was charge a baggage checking fee $68!! I volunteered to check my duffle bag which usually goes under my seat!

2.0 MediocreRobert, May 2026
SFO - YYZ
Read more Air Canada reviews

I was charge a baggage checking fee $68!! I volunteered to check my duffle bag which usually goes under my seat!

Boarding - 3 of 4 flights were delayed and the gate staff did an ok job of managing the lines for boarding. Lots of standing around in line - more than typical. Crew - accommodating. If you are looking for warmth, you will not experience it with AC. But I appreciate their hard work and relative efficiency on 8+ hour flights. Comfort - My first 2 flights were cancelled the morning I was due to depart. AC rescheduled me on 2 new flights that created only minimal disruption and change to my itinerary (a longer layover, several hours difference in arrival time) and provided a 15 dollar food voucher for the layover restaurant which was the equivalent of a measly sandwich. My seats were changed which is a huge issue for my physical size as I require additional legroom for medical reasons, and I was put in a very uncomfortable seat without the option for seat selection. The bathrooms were incredibly dirty and foul smelling to the point of being nauseating and I was next to it during my longest of 4 flights. Entertainment - I always travel with downloaded entertainment on my own devices and a power bank, and am glad I did! The entertainment was completely non functioning for my 8+ hour flight home. We were provided a 15% or 50 dollar voucher on a future flight by way of compensation. Food - always just poor to mid. I also travel with my own food when possible as in flight meals and snacks taste strongly of packaging. Overall, this was a poor to mid experience, and I am resigned to the fact that airlines are never going to improve.

I did not like anything because the flight was cancelled yesterday and I did not get to arrive on time in Toronto as I was rebooked with another airline. This caused me to be really stressed out as I am an individual with back injury and to be forced to stay longer in an airport to accommodate a change of airline and the transfers associated with it Due to this I am probably not going to book through your website to eliminate this potentially chaos in the future

We travelled from London to Halifax. Customer service was excellent.fron the day we booked until arriving. The gate was only a short frombthe waiting area and walk Boarding was efficiently handled and plane took off on time. The service on the plane was very good. Fool an acceptable drandard Only downside was that the legroom was tight for anybody just over 6ft tall and am usually able to travel without difficulty. I will definitely fly with Air Canada again but next time pay for extr space.

Was disappointed when landing in Canada was made to wait for over 1 hour with several other parents and babies for our strollers . The expectation was that the gate checked strollers would be there when exiting aircraft. This was not the case we were told to walk to a point and wait for them . After being left there and not being updated we were met with very hostile and rude air canada staff . There where no apologies or understanding even though all the children where very uncomfortable and the parents very frustrated as you can imagine . Instead the air canada staff at the airport where very rude and made an already frustrating situation much worse instead of trying to assure the parents that that were making effort to fix the situation. One gentleman in particular was very rude to some parents telling them to move when they were simply seeking information. He made the other parents including myself feel very uncomfortable. He also told a gentleman he was capturing images of everyones boarding pass when this was untrue as he was only taking a photo of the gentleman pass which was strange.

It was good, seating was a little tight apart from that all was well.

I liked the flight but the check in was horrendous. I have booked with you before but not ever had to pay extra for luggage, it was not clear on booking, I didn't know there was different categories of economy that meant different allowances. So was alarmed when we had to pay a further £120 at the check-in at a point of not changing.

I wish they gave the earphones earlier rather than when we are already in flight.

Just a two hour flight... boarding was smooth and easy going... flight was smooth... crew very helpful... snack of pretzels was awful, that needs changed...

Very nice staff members are very nice and friendly helpful

Everything you need to know for your flight from Heathrow to Moncton

Information on your arrival and departure airports