LON - YQM

£470 Find Cheap Flights from London to Moncton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Moncton departing on 22/4. 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
£569
Overall average: £642
Air Canada
Wed 6/5Wed 13/5
LHR - YQM • 2 stops
Cheapest one-way flight
£475
WestJet
Wed 22/4
LHR - YQM • 1 stop
Top airlines
Cheapest • from £569 (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 London and Moncton. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £486 (return)
Shortest trip • 12h 48m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% 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 London to Moncton (LON-YQM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London 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 London to Moncton

Wed, 6 May - Wed, 13 May
Air Canada Logo
08:40 - 22:45
LHR
-
YQM
18h 05m
2 stops
Air Canada Logo
05:20 - 08:35
YQM
-
LHR
23h 15m
2 stops
£569Air Canada
Tue, 21 Apr - Wed, 29 Apr
Air Canada Logo
19:30 - 22:10
LHR
-
YQM
30h 40m
2 stops
Air Canada Logo
05:20 - 08:35
YQM
-
LHR
23h 15m
2 stops
£569Air Canada
Mon, 20 Apr - Wed, 29 Apr
Air Canada Logo
08:40 - 23:47
LHR
-
YQM
19h 07m
2 stops
Air Canada Logo
05:20 - 08:35
YQM
-
LHR
23h 15m
2 stops
£572Air Canada
Tue, 21 Apr - Wed, 29 Apr
Air Canada Logo
19:30 - 10:46
LHR
-
YQM
43h 16m
2 stops
Air Canada Logo
05:20 - 08:35
YQM
-
LHR
23h 15m
2 stops
£573Air Canada
Tue, 5 May - Tue, 12 May
Air Canada Logo
17:15 - 22:45
LHR
-
YQM
33h 30m
2 stops
Air Canada Logo
12:20 - 21:00
YQM
-
LHR
28h 40m
2 stops
£579Air Canada
Wed, 13 May - Sun, 17 May
Air Canada Logo
08:40 - 22:45
LHR
-
YQM
18h 05m
2 stops
Air Canada Logo
12:20 - 21:00
YQM
-
LHR
28h 40m
2 stops
£586Air Canada
Mon, 20 Apr - Wed, 29 Apr
Air Canada Logo
09:30 - 20:38
LHR
-
YQM
15h 08m
1 stop
Air Canada Logo
05:20 - 08:35
YQM
-
LHR
23h 15m
2 stops
£593Air Canada
Mon, 20 Apr - Wed, 29 Apr
Air Canada Logo
09:30 - 20:38
LHR
-
YQM
15h 08m
1 stop
Air Canada Logo
05:20 - 08:35
YQM
-
LHR
23h 15m
2 stops
£594Air Canada
Mon, 20 Apr - Wed, 29 Apr
Multiple Airlines Logo
15:40 - 20:38
LGW
-
YQM
32h 58m
3 stops
Multiple Airlines Logo
05:50 - 11:45
YQM
-
LGW
25h 55m
3 stops
£737Multiple Airlines
Mon, 20 Apr - Wed, 29 Apr
Multiple Airlines Logo
15:40 - 20:38
LGW
-
YQM
32h 58m
3 stops
Multiple Airlines Logo
05:50 - 14:40
YQM
-
LGW
28h 50m
3 stops
£743Multiple Airlines
Booking Insights

KAYAK’s insights & trends for London to Moncton flights

Get data-powered insights and trends into flights from London 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 to Moncton?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London 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 to Moncton is February, where tickets cost £452 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is £837 and £730 respectively.

Good to know - Cheap tickets from London to Moncton

Low seasonJanuary
Cheapest flight£475
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (22% more expensive on average)
Flight from London Heathrow Airport to Moncton

When to book flights from London to Moncton

Are your dates flexible? Find out the best times to travel from London 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 flights from London to Moncton

  • What is the cheapest flight from London to Moncton?

    In the last 3 days, the lowest price for a flight from London to Moncton was £470 for a one-way ticket and £569 for a return.

  • Which airports will I be using when flying from London to Moncton?

    On your way to Moncton, you’ll fly out from one of these London airports: London City, London Gatwick, or London Heathrow. You’ll be landing at Moncton Intl.

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

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

  • Which airline alliances offer flights from London to Moncton?

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

  • How does KAYAK find such low prices on flights from London 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 to Moncton.

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

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

  • What is the Hacker Fare option on flights from London 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London 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 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 London 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 London 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 10838 reviews
6.3Food
7.8Crew
6.8Entertainment
7.1Comfort
7.3Boarding
Airline reviews

Delayed by 5+ hours and they give a voucher for only $20 CAD which isn’t even redeemable at any place with edible food. Then took almost an hour to clean craft after it landed. And nonsensical boarding delayed even further. We didn’t leave until 1:30am….

2.0 MediocreAnonymous, Mar 2026
YYZ - YOW
Read more Air Canada reviews

Delayed by 5+ hours and they give a voucher for only $20 CAD which isn’t even redeemable at any place with edible food. Then took almost an hour to clean craft after it landed. And nonsensical boarding delayed even further. We didn’t leave until 1:30am….

Crowded and tight fit on Rouge. Entertainment requires your own mobile device. Small bag of pretzels is only food for 3.5 hour flight.

Other than flights being cancelled and 3.5 hours late causing missed connections it was ok.

The most uncomfortable flight I’ve ever been on. I’m only 5,4” and barely had enough room to exist, couldn’t even fully relax my shoulders. Not sure why they bother with snacks. Half a coke and a single cookie?? Wow. Purchasable food looked gross too. Remember when airlines used to treat you like a human being?

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.

Flight departed significantly late with no announcements being made. Woman behind me would not allow me to recline my seat so I was unable to comfortably sleep. Flight attendant not very responsive. Slow to pick up garbage after meal. Not a good experience at all. I felt like cattle rather than like a valued customer

Boarding was extremely challenging, long lines and wait time, almost missed my flight.

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.

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

Information on your arrival and departure airports