What are the cheapest airlines flying from Moncton to London round-trip?

According to our current data, United Airlines (£528), and Air Canada (£603) offers the cheapest pricing from Moncton to London. United Airlines is 17% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Moncton to London?

Travellers seeking maximum savings on their Moncton to London flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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

The best pricing can be found in the month of March. Prices to London from Moncton average £643. You can even find prices in March for less than £643, as users have found deals to London from as low as £516. The month of December appears to be one of the more expensive times to travel to London from Moncton. Flying in the targeted month can save you up to 10%.

What is the cheapest time of day to fly from YQM to LON?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Moncton to London as you normally would.

What airport do you fly from for flights from Moncton to London?

Moncton Intl (YQM), located 5.5 mi from the city center, is the airport you fly out of when you book flights from Moncton to London. 0 airlines have flights from Moncton Intl to London on a regular basis. Booking flights from Moncton Intl to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

Can I find deals for flights from Moncton to London that include hotel bookings?

Yes. In addition to deals on Moncton to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Moncton to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Moncton to London.

Can I find deals for business class flights from Moncton to London?

Yes. Cheapflights offers flight deals from Moncton to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£300+ Flights from Moncton to London

Cheap flight deals from Moncton to London

Round-trip from	£528
One-way from	£300
Popular in	December
Cheapest in	March
Average price	£665

United Airlines
1/9-28/9
4 total stops
31h 17m total
Moncton to London

Search Deals

26/7
3 total stops
35h 25m total
Moncton to London

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£16 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Moncton to London

Cheapest flights from Moncton to London
Explore the most affordable flight options available from Moncton to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Mon 1/911:20YQM - LHR

2 stops15h 25mUnited Airlines

Sun 28/909:30LHR - YQM

2 stops15h 52mUnited Airlines

Deal found 11/6£528

Thu 16/1011:20YQM - LHR

1 stop18h 15mAir Canada

Tue 28/1008:55LHR - YQM

2 stops18h 03mAir Canada

Deal found 12/6£603

Thu 16/1011:20YQM - LHR

2 stops15h 10mMultiple Airlines

Tue 28/1006:50LHR - YQM

2 stops19h 27mMultiple Airlines

Deal found 11/6£604

Fri 20/611:30YQM - LHR

2 stops18h 45mBrussels Airlines

Fri 27/607:45LHR - YQM

3 stops17h 23mBrussels Airlines

Deal found 11/6£976

Fri 20/611:30YQM - LHR

2 stops21h 10mLufthansa

Fri 27/620:25LHR - YQM

3 stops28h 43mLufthansa

Deal found 12/6£1,009

Thu 19/611:30YQM - LCY

2 stops27h 05mLufthansa

Thu 26/608:45LCY - YQM

2 stops40h 23mLufthansa

Deal found 12/6£1,158

Best flights from Moncton to London
Discover carefully curated flight deals from Moncton to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 June 2025.

Mon 1/911:20YQM - LHR

2 stops15h 25mUnited Airlines

Sun 28/909:30LHR - YQM

2 stops15h 52mUnited Airlines

Deal found 11/6£528

Thu 16/1011:20YQM - LHR

1 stop18h 15mAir Canada

Tue 28/1008:55LHR - YQM

2 stops18h 03mAir Canada

Deal found 12/6£603

Thu 16/1011:20YQM - LHR

2 stops15h 10mMultiple Airlines

Tue 28/1006:50LHR - YQM

2 stops19h 27mMultiple Airlines

Deal found 11/6£604

Last-minute flights from Moncton to London
Discover last-minute flight deals from Moncton to London. Data last updated 13 June 2025 and is based on user searches.

Thu 19/606:35YQM - LHR

2 stops20h 20mUnited Airlines

Thu 26/608:00LHR - YQM

2 stops30h 33mUnited Airlines

Deal found 12/6£571

Thu 19/611:30YQM - LHR

2 stops29h 30mAir Canada

Mon 30/609:30LHR - YQM

1 stop28h 55mAir Canada

Deal found 11/6£660

Thu 19/611:30YQM - LCY

2 stops27h 05mLufthansa

Thu 26/608:45LCY - YQM

2 stops40h 23mLufthansa

Deal found 12/6£1,158

Fri 20/611:30YQM - LHR

2 stops18h 45mBrussels Airlines

Fri 27/607:45LHR - YQM

3 stops17h 23mBrussels Airlines

Deal found 11/6£976

Fri 20/611:30YQM - LHR

2 stops21h 10mLufthansa

Fri 27/620:25LHR - YQM

3 stops28h 43mLufthansa

Deal found 12/6£1,009

One-way flights from Moncton to London
Search for one-way flight options from Moncton to London. Find affordable one-way fares based on user searches. Data last updated 13 June 2025.

Sat 26/706:35YQM - LHR

3 stops35h 25mMultiple Airlines

Deal found 11/6£300

Sat 26/706:35YQM - LHR

1 stop19h 55mAir Canada

Deal found 11/6£364

Sat 26/711:20YQM - LHR

2 stops17h 15mLufthansa

Deal found 11/6£365

Sat 26/707:00YQM - LCY

3 stops45h 00mMultiple Airlines

Deal found 11/6£409

Cheapflights Fare Finder

Use the filters below to find and compare flights from Moncton to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Mon 1/9

11:20-06:45

2 stops15h 25m

London Heathrow

Sun 28/9

09:30-21:22

2 stops15h 52m

£528

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Thu 16/10

11:20-09:35

1 stop18h 15m

London Heathrow

Tue 28/10

08:55-23:58

2 stops18h 03m

£603

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Thu 16/10

11:20-06:30

2 stops15h 10m

London Heathrow

Tue 28/10

06:50-23:17

2 stops19h 27m

£604

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Sat 26/7

06:35-22:00

3 stops35h 25m

£300

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Sat 26/7

06:35-06:30

1 stop19h 55m

£364

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Sat 26/7

11:20-08:35

2 stops17h 15m

£365

MonctonLondon

YQM - LCY

YQMLCY

Moncton Intl

Sat 26/7

07:00-08:00

3 stops45h 00m

£409

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Best time to book a flight from Moncton to London

Have a flexible travel schedule? Discover the best time to fly to London from Moncton with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Moncton to London?

Currently, January is the cheapest month in which you can book a flight from Moncton to London (average of £112). Flying from Moncton to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in London by month

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

To help decide which airline to fly from Moncton to London, see what other customers have to say about United Airlines, Air Canada and Lufthansa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,790 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

United Airlines

7.4

Good

8,790 reviews

United Airlines

7.4

Good

8,790 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Air Canada

7.1

Good

9,537 reviews

United Airlines

7.4

Good

8,790 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Lufthansa

6.8

Okay

7,139 reviews

United Airlines

7.4

Good

8,790 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

What airport do you fly from for flights from Moncton to London?
Moncton Intl (YQM), located 5.5 mi from the city center, is the airport you fly out of when you book flights from Moncton to London. 0 airlines have flights from Moncton Intl to London on a regular basis. Booking flights from Moncton Intl to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.
What are the cheapest airlines flying from Moncton to London round-trip?
According to our current data, United Airlines (£528), and Air Canada (£603) offers the cheapest pricing from Moncton to London. United Airlines is 17% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Moncton to London that include hotel bookings?
Yes. In addition to deals on Moncton to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Moncton to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Moncton to London.
Can I find deals for business class flights from Moncton to London?
Yes. Cheapflights offers flight deals from Moncton to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Moncton to London?
Currently, January is the cheapest month in which you can book a flight from Moncton to London (average of £112). Flying from Moncton to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Hounslow

Croydon

Milton Keynes

Gatwick

Luton

Slough

Wembley

Crawley

Eastbourne

Ilford

Southend-on-Sea

Watford

Hayes

Ipswich

Winchester

Folkestone

Maidstone

Dartford

Guildford

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How does Cheapflights help users find flights from Moncton to London?

Cheapflights helps you search for flights from Moncton to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Moncton to London?

Cheapflights simply makes it quick and affordable to book flights from Moncton to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Moncton to London with no change fees?

Certainly. Search results for flights to London from Moncton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Moncton to London become cheaper?

Yes! Start tracking prices for Moncton to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Moncton to London from £300

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Moncton to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Moncton to London

Cheapest flights from Moncton to LondonExplore the most affordable flight options available from Moncton to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Explore the most affordable flight options available from Moncton to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Moncton to London that are best for you.

Best time to book a flight from Moncton to London

Have a flexible travel schedule? Discover the best time to fly to London from Moncton with our price prediction graph.

Cheapflights Insights

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

What is the cheapest month to book a flight from Moncton to London?

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 13 June 2025.

Related info for your journey

Find useful and relevant information for your journey from Moncton to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Moncton to London?

What are the cheapest airlines flying from Moncton to London round-trip?

Can I find deals for flights from Moncton to London that include hotel bookings?

How can I find direct flights from Moncton to London?

Can I find deals for business class flights from Moncton to London?

What is the cheapest month to book a flight from Moncton to London?

Travelling to a place near Moncton?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Moncton to London

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Moncton to London?

Why should you use Cheapflights to find cheap flight tickets from Moncton to London?

Can Cheapflights find flights from Moncton to London with no change fees?

Can Cheapflights notify me if prices for flights from Moncton to London become cheaper?

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Cheapest flights from Moncton to London
Explore the most affordable flight options available from Moncton to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.