$410 Cheap Flights from Moncton (YQM) to London (LHR)

View $410 flight on Sat, Jan 24, 2026Opens in a new window

Popular airlines from Moncton, NB (YQM-Greater Moncton Intl.) to Heathrow Airport (LHR)

Cheap Flights from Moncton to London (YQM-LHR)

Prices were available within the past 7 days and start at $410 for one-way flights and $734 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Jan 27 - Sat, Feb 21
YQM
Moncton
LHR
London
$734 Roundtrip, found 23 hours ago
$734
Roundtrip
found 23 hours ago
Select Air Canada flight, departing Tue, Jan 27 from Moncton to London, returning Sat, Feb 21, priced at $734 found 23 hours ago
Air Canada
Tue, Jan 27 - Sat, Feb 21
YQM
Moncton
LHR
London
$740 Roundtrip, found 23 hours ago
$740
Roundtrip
found 23 hours ago
Select Air Canada flight, departing Tue, Jan 27 from Moncton to London, returning Sat, Feb 21, priced at $740 found 23 hours ago
Air Canada
Wed, Nov 12 - Sat, Dec 6
YQM
Moncton
LHR
London
$743 Roundtrip, found 4 days ago
$743
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Nov 12 from Moncton to London, returning Sat, Dec 6, priced at $743 found 4 days ago
Air Canada
Tue, Jan 27 - Sat, Feb 21
YQM
Moncton
LHR
London
$747 Roundtrip, found 23 hours ago
$747
Roundtrip
found 23 hours ago
Select Air Canada flight, departing Tue, Jan 27 from Moncton to London, returning Sat, Feb 21, priced at $747 found 23 hours ago
Air Canada
Mon, Nov 10 - Sat, Dec 6
YQM
Moncton
LHR
London
$749 Roundtrip, found 5 days ago
$749
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Nov 10 from Moncton to London, returning Sat, Dec 6, priced at $749 found 5 days ago
Air Canada
Wed, Nov 12 - Sat, Dec 6
YQM
Moncton
LHR
London
$754 Roundtrip, found 4 days ago
$754
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Nov 12 from Moncton to London, returning Sat, Dec 6, priced at $754 found 4 days ago
WestJet
Thu, Feb 5 - Mon, Feb 23
YQM
Moncton
LHR
London
$981 Roundtrip, found 3 days ago
$981
Roundtrip
found 3 days ago
Select WestJet flight, departing Thu, Feb 5 from Moncton to London, returning Mon, Feb 23, priced at $981 found 3 days ago
Lufthansa
Sun, Feb 1 - Mon, Feb 16
YQM
Moncton
LHR
London
$1,012 Roundtrip, found 3 days ago
$1,012
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sun, Feb 1 from Moncton to London, returning Mon, Feb 16, priced at $1,012 found 3 days ago
Brussels Airlines
Sat, Feb 28 - Sat, Mar 7
YQM
Moncton
LHR
London
$1,064 Roundtrip, found 6 days ago
$1,064
Roundtrip
found 6 days ago
Select Brussels Airlines flight, departing Sat, Feb 28 from Moncton to London, returning Sat, Mar 7, priced at $1,064 found 6 days ago
United
Mon, Dec 8 - Fri, Dec 12
YQM
Moncton
LHR
London
$1,114 Roundtrip, found 6 days ago
$1,114
Roundtrip
found 6 days ago
Select United flight, departing Mon, Dec 8 from Moncton to London, returning Fri, Dec 12, priced at $1,114 found 6 days ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city center is 28 minutes. Flights from $1,042
LHR
Heathrow
Cheapest
Average driving time to city center28 min
Flights from $1,042

Frequently asked questions

How much does a flight from Greater Moncton Intl. Airport (YQM) to Heathrow Airport (LHR) cost?
Snag a cheap one-way flight from $410 or cheap return flight from $734 from Greater Moncton Intl. Airport (YQM) to Heathrow Airport (LHR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Greater Moncton Intl. Airport (YQM) to Heathrow Airport (LHR)?
Flying in January can help you save, as it's the cheapest month for flights between YQM and LHR. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Greater Moncton Intl. Airport (YQM) to Heathrow Airport (LHR)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest YQM to LHR flight.
How many flights per day from Greater Moncton Intl. Airport (YQM) to Heathrow Airport (LHR)?
There are no daily direct flights available from Greater Moncton Intl. Airport (YQM) to Heathrow Airport (LHR). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from YQM to LHR?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Greater Moncton Intl. Airport (YQM) to Heathrow Airport (LHR)?
To touch down at Heathrow Airport (LHR) without delays, pick a flight that leaves from Greater Moncton Intl. Airport (YQM) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Greater Moncton Intl. Airport (YQM) to Heathrow Airport (LHR) last-minute?
Last-minute fares from YQM to LHR are usually more expensive. To lock in the best prices, start looking for flights as soon as possible. That being said, if you're flexible with your travel plans, you may land a cheap fare just before your departure.
Is it cheaper to book a YQM to LHR flight and hotel package?
Opting for a YQM to LHR flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our wide range of hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Greater Moncton Intl. Airport (YQM) to Heathrow Airport (LHR)?
If you reserved your YQM to LHR flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Origin airport
Greater Moncton Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Brussels Airlines, Lufthansa, United
Roundtrip price
$733
Distance
2851 mi

Book with confidence

Moncton to London Flights

The cheapest times to fly from Moncton to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Moncton to London are during the month of January. You can find some of the cheapest flights from Moncton to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Moncton to London

Sunday is one of the best days to book for cheap flights from Moncton to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Moncton to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Moncton to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $410 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Moncton to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Moncton to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Moncton to London Flights

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*Available to One Key members.