LHR - YQM

£477 Find Cheap Flights from London Heathrow Airport to Moncton – Compare and Save

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 24/9. 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

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Everything you should know

Cheapest return fare
£477
Air Canada
Thu 24/9Mon 28/9
LHR - YQM • 2 stops
Cheapest one-way flight
£477
Multiple Airlines
Fri 25/9
LHR - YQM • 3 stops
Top airlines
Cheapest • from £477 (return)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Heathrow and Moncton. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £634 (return)
Shortest trip • 13h 21m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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, 24 Sep - Mon, 28 Sep
Air Canada Logo
08:45 - 21:38LHR  London Heathrow-YQM Moncton Intl
16h 53m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
07:10 - 06:30YQM  Moncton Intl-LHR London Heathrow
19h 20m1 stop Ottawa
£477Air Canada
Thu, 24 Sep - Mon, 28 Sep
Air Canada Logo
08:45 - 21:38LHR  London Heathrow-YQM Moncton Intl
16h 53m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
07:10 - 06:30YQM  Moncton Intl-LHR London Heathrow
19h 20m1 stop Ottawa
£478Air Canada
Thu, 24 Sep - Mon, 28 Sep
Air Canada Logo
08:45 - 21:38LHR  London Heathrow-YQM Moncton Intl
16h 53m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
07:10 - 06:30YQM  Moncton Intl-LHR London Heathrow
19h 20m1 stop Ottawa
£478Air Canada
Thu, 24 Sep - Mon, 28 Sep
Air Canada Logo
08:45 - 21:38LHR  London Heathrow-YQM Moncton Intl
16h 53m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
06:35 - 06:30YQM  Moncton Intl-LHR London Heathrow
19h 55m2 stops Montreal Pierre Elliott Trudeau Intl Ottawa
£479Air Canada
Thu, 24 Sep - Mon, 28 Sep
Air Canada Logo
08:45 - 21:38LHR  London Heathrow-YQM Moncton Intl
16h 53m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
06:35 - 06:30YQM  Moncton Intl-LHR London Heathrow
19h 55m2 stops Montreal Pierre Elliott Trudeau Intl Ottawa
£480Air Canada
Tue, 22 Sep - Tue, 29 Sep
Air Canada Logo
06:00 - 00:03LHR  London Heathrow-YQM Moncton Intl
22h 03m2 stops Zurich Toronto Pearson Intl
Air Canada Logo
11:15 - 10:00YQM  Moncton Intl-LHR London Heathrow
18h 45m1 stop Montreal Pierre Elliott Trudeau Intl
£480Air Canada
Thu, 24 Sep - Mon, 28 Sep
Air Canada Logo
08:45 - 21:38LHR  London Heathrow-YQM Moncton Intl
16h 53m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
06:35 - 06:30YQM  Moncton Intl-LHR London Heathrow
19h 55m2 stops Montreal Pierre Elliott Trudeau Intl Ottawa
£481Air Canada
Tue, 22 Sep - Tue, 29 Sep
Multiple Airlines Logo
06:00 - 00:03LHR  London Heathrow-YQM Moncton Intl
22h 03m2 stops Zurich Toronto Pearson Intl
Multiple Airlines Logo
06:35 - 17:05YQM  Moncton Intl-LHR London Heathrow
30h 30m2 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National
£485Multiple Airlines
Mon, 2 Nov - Sun, 8 Nov
Air Canada Logo
11:10 - 18:39LHR  London Heathrow-YQM Moncton Intl
11h 29m1 stop Ottawa
Air Canada Logo
07:10 - 07:10YQM  Moncton Intl-LHR London Heathrow
20h 00m2 stops Ottawa Montreal Pierre Elliott Trudeau Intl
£485Air Canada
Tue, 22 Sep - Tue, 29 Sep
Multiple Airlines Logo
14:05 - 21:38LHR  London Heathrow-YQM Moncton Intl
11h 33m1 stop Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
06:35 - 10:00YQM  Moncton Intl-LHR London Heathrow
23h 25m1 stop Montreal Pierre Elliott Trudeau Intl
£487Multiple Airlines
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.

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 £0 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is £969 and £945 respectively.

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

Low season

February

Cheapest flight

£477
Best time to beat the crowds (28% less expensive on average)
Most popular time to fly and prices are also 8% lower 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 5 days, the lowest price for a flight from London Heathrow Airport to Moncton was £477 for a one-way ticket and £477 for a return.

  • 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 11462 reviews
7.1Comfort
7.3Boarding
7.8Crew
6.3Food
6.8Entertainment
Airline reviews

Unfortunately, my experience with Air Canada was not as great as I had hoped. The flight attendants were not very friendly or welcoming, which made the overall experience less pleasant. I expected better customer service and a more positive attitude from the crew. I hope Air Canada takes this feedback into consideration and works to improve the passenger experience.

6.0 GoodAnonymous, Aug 2026
Read more Air Canada reviews

Unfortunately, my experience with Air Canada was not as great as I had hoped. The flight attendants were not very friendly or welcoming, which made the overall experience less pleasant. I expected better customer service and a more positive attitude from the crew. I hope Air Canada takes this feedback into consideration and works to improve the passenger experience.

great flights both ways on time both ways.staff(ladies) where great at check-in.

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.

Plane was clean, crew were courtesy and friendly, great flight. There was no food or entertainment but it was a short flight.

Luggage drop off was difficult with the scanner. Took us over 15 min to scan out tag. Eventually had to walk to the other side to scan in our luggage. Yes, technology is supposed to be helpful but not in this case.

Very little information provided to keep passengers informed about the reason for delay until later

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

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