YQM - LHR

C$ 981 Find Cheap Flights from Moncton to London Heathrow Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Moncton to Heathrow departing on 1/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

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

Cheap Flight Deals from Moncton to Heathrow (YQM-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Moncton to Heathrow 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.

Recent round-trip flight deals from Moncton to Heathrow

KAYAK's recommended round-trip deals from the most popular airlines that fly from Moncton to Heathrow.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
11:25 a.m. - 11:25 a.m.YQM-LHR
20h 00m2 stops
United Airlines Logo
12:15 p.m. - 10:52 p.m.LHR-YQM
14h 37m2 stops
C$ 981United Airlines
Find Deal
Wed, 1 Oct - Wed, 15 Oct
United Airlines Logo
6:35 a.m. - 8:20 a.m.YQM-LHR
21h 45m2 stops
United Airlines Logo
8:30 a.m. - 10:32 a.m.LHR-YQM
30h 02m2 stops
C$ 1,057United Airlines
Find Deal
Mon, 1 Sep - Sun, 28 Sep
United Airlines Logo
5:45 a.m. - 6:20 a.m.YQM-LHR
20h 35m2 stops
United Airlines Logo
3:20 p.m. - 10:30 a.m.LHR-YQM
23h 10m2 stops
C$ 1,065United Airlines
Find Deal
Thu, 19 Jun - Mon, 30 Jun
Air Canada Logo
6:35 a.m. - 6:30 a.m.YQM-LHR
19h 55m1 stop
Air Canada Logo
8:40 a.m. - 10:52 p.m.LHR-YQM
18h 12m2 stops
C$ 1,173Air Canada
Find Deal
Wed, 1 Oct - Wed, 15 Oct
United Airlines Logo
5:45 a.m. - 8:20 a.m.YQM-LHR
22h 35m2 stops
United Airlines Logo
8:00 a.m. - 9:08 p.m.LHR-YQM
17h 08m2 stops
C$ 1,177United Airlines
Find Deal
Fri, 20 Jun - Fri, 27 Jun
Air Canada Logo
6:35 a.m. - 9:35 a.m.YQM-LHR
23h 00m1 stop
Air Canada Logo
8:55 a.m. - 11:58 p.m.LHR-YQM
18h 03m2 stops
C$ 1,188Air Canada
Find Deal
Thu, 16 Oct - Tue, 28 Oct
Air Canada Logo
11:25 a.m. - 9:35 a.m.YQM-LHR
18h 10m1 stop
Air Canada Logo
2:05 p.m. - 10:32 a.m.LHR-YQM
24h 27m1 stop
C$ 1,197Air Canada
Find Deal
Wed, 1 Oct - Wed, 15 Oct
Lufthansa Logo
11:25 a.m. - 9:35 a.m.YQM-LHR
18h 10m1 stop
Lufthansa Logo
2:05 p.m. - 9:07 p.m.LHR-YQM
11h 02m1 stop
C$ 1,216Lufthansa
Find Deal
Mon, 1 Sep - Sun, 28 Sep
Lufthansa Logo
11:25 a.m. - 8:35 a.m.YQM-LHR
41h 10m2 stops
Lufthansa Logo
12:40 p.m. - 9:08 p.m.LHR-YQM
36h 28m2 stops
C$ 1,274Lufthansa
Find Deal
Fri, 1 Aug - Sun, 31 Aug
 Logo
11:30 a.m. - 9:35 p.m.YQM-LHR
30h 05m2 stops
 Logo
8:25 p.m. - 9:08 p.m.LHR-YQM
28h 43m3 stops
C$ 1,458
Find Deal
Fri, 20 Jun - Fri, 27 Jun
Useful Info

KAYAK's insights & trends for Moncton to Heathrow flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Moncton to London Heathrow Airport, 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 Moncton to London Heathrow Airport is February, where tickets cost C$ 980 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is C$ 2,396 and C$ 1,382 respectively.


Good to know

Low seasonFebruary
High seasonMarch
Cheapest flightC$ 981
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly and prices are also 23% lower on average.
Flight from Moncton to London Heathrow Airport

When to book flights from Moncton to Heathrow

Are your dates flexible? Find out the best times to travel from Moncton to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Moncton to London Heathrow Airport flights

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

    In the last 3 days, the lowest price for a flight from Moncton to London Heathrow Airport was C$ 789 for a one-way ticket and C$ 710 for a round-trip.

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

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

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

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

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

    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 Moncton to London Heathrow Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Moncton 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 Moncton to London Heathrow Airport?

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

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

    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 London Heathrow Airport from Moncton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Moncton to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Moncton to London. 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 Moncton to Heathrow? 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.
7.0
Air CanadaOverall score based on 9254 reviews
7.8Crew
6.3Food
7.3Boarding
6.8Entertainment
7.0Comfort
Airline reviews

Would have liked more than just a cookie for breakfast

8.0 ExcellentHubert, May 2025YYZ - BDA
Read more Air Canada reviews

Would have liked more than just a cookie for breakfast

The flight was delayed and my luggage did not arrive. I paid the luggage fee in advance. Luggage was delivered the next evening but it was the wrong bag. 48 hrs I still do not have my luggage.

Flight left on time. Crew was polite and helpful. Flight arrived early at destination. Had some trouble with in-flight entertainment system (not built in to seat-back) but found a work-around. Good experience.

As usual, terrible. Delayed flight, missed connection and wasted hours at the airport. The only reason I use this airline is because of limited options.

My flight got delayed 5 times and then got cancelled eventually, I had to get a hotel and uber and pay for food for an extra night without any plans. It was a horrible experience, instead of Air Canada, I was flying with United .

I had a nice flight with free wifi. So I was able to message family members and stream music during my flight, which made the trip go by fast. I also enjoyed flying on there Airbus A220. The plane looked very new and it also got up to speed fast down the runway and didn't need much runway to get airborne.

nothing exceptional and like other airlines food becoming smaller in size...

Lynda was rude and unhelpful. We asked for tea wiht a slice of lemon. She served us Coffee instead. When we spoke to her she made it seem as if we were lying. I asked if she would like to taste it and see - her reply was I don’t need to be rude. After this incident we were treated with subpar service for all beverages and food items after. We’re were purposely left out when they did garbage collection.

They lost my checked in luggage, why do I pay for my cargo not arriving at the same destination as me?

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

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