How long is the flight from Moncton to London?

Departing from Moncton to London will take you 33h 50m. There are 4587 km between Moncton and London.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 mm 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.

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).

What are the most popular routes from Moncton to London?

When deciding which route to take from Moncton to London consider Moncton Intl - London Heathrow, Moncton Intl - London Gatwick or Moncton Intl - London City as they are the most popular.

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

When flying from Moncton to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

If you book a flight to London from Moncton, you will be flying from Moncton Intl, which is the city’s only airport. Moncton Intl (YQM) is located 8.8 km from the centre of Moncton. There are 0 flights from Moncton Intl to London per day from 0 different airlines.

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 vacation 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.

C$ 592+ Cheap Flights from Moncton to London

Cheap flight deals from Moncton to London

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 10 October 2026.

Mon 23/1111:35 a.m. -

1 stop15h 35m

Tue 1/129:00 a.m. -

2 stops17h 34m

Deal found 7/10C$ 1,105

Mon 23/116:00 a.m. -

2 stops20h 30m

Tue 1/129:00 a.m. -

2 stops17h 34m

Deal found 7/10C$ 1,111

Fri 4/127:10 a.m. -

2 stops33h 50m

Tue 8/129:00 a.m. -

2 stops37h 39m

Deal found 7/10C$ 1,152

Fri 4/125:00 a.m. -

2 stops35h 35m

Tue 8/1212:05 p.m. -

2 stops26h 24m

Deal found 5/10C$ 1,161

Thu 19/115:00 a.m. -

1 stop21h 30m

Thu 26/119:00 a.m. -

2 stops17h 33m

Deal found 5/10C$ 1,282

Thu 29/107:10 a.m. -

2 stops20h 20m

Tue 3/111:00 p.m. -

1 stop25h 39m

Deal found 5/10C$ 1,326

Find flight deals from Moncton to London

Round-trip from	C$ 1,105
One-way from	C$ 592

Air Canada
23/11-1/12
3 total stops
33h 09m total
Moncton to London

Search Deals

20/11-31/12
2 total stops
42h 45m total
Moncton to London

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Fri 20/11

2:05 p.m.-12:50 p.m.

2 stops42h 45m

London Heathrow

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 592

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Mon 23/11

5:00 a.m.-5:30 p.m.

2 stops32h 30m

London Heathrow

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 645

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Sun 22/11

6:00 p.m.-6:30 a.m.

2 stops32h 30m

London Heathrow

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 698

Quickest round-trip

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Sun 22/11

6:20 p.m.-11:20 a.m.

1 stop13h 00m

London Heathrow

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 825

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Mon 23/11

5:00 a.m.-11:20 a.m.

1 stop26h 20m

London Heathrow

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 936

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Fri 20/11

5:00 a.m.-8:30 a.m.

1 stop23h 30m

London Heathrow

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 983

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Tue 2/3

11:30 a.m.-7:10 a.m.

1 stop15h 40m

London Heathrow

Tue 16/3

8:05 p.m.-10:39 p.m.

2 stops29h 34m

C$ 1,118

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Fri 4/12

7:10 a.m.-9:00 p.m.

2 stops33h 50m

London Heathrow

Tue 8/12

9:00 a.m.-6:39 p.m.

2 stops37h 39m

C$ 1,152

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Fri 4/12

5:00 a.m.-8:35 p.m.

2 stops35h 35m

London Heathrow

Tue 8/12

12:05 p.m.-10:29 a.m.

2 stops26h 24m

C$ 1,161

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Sat 20/3

7:05 a.m.-7:10 a.m.

2 stops45h 05m

London Heathrow

Thu 1/4

2:05 p.m.-10:25 a.m.

1 stop24h 20m

C$ 1,161

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Sorted by cheapest first

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.

YQM-LON

YQM-LHR

Estimated round-trip 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

YQM-LON

YQM-LHR

What’s the top layover airport for flights from Moncton to London?

Ottawa (YOW) – chosen by Cheapflights users on 50% of one-stop itineraries from Moncton to London on Cheapflights.

What’s the cheapest layover airport for flights from Moncton to London?

Ottawa (YOW) is the most affordable 1-stop option, with an average round-trip price of C$ 1,452.

What’s the fastest layover option from Moncton to London?

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 15h 25m.

Which airport typically offers the quickest layover for flights from Moncton to London?

Flights via Montreal (YUL) offer the fastest connection on this route, with an average layover time of 4h 51m.

Reviews of airlines servicing London

Get a feel of what it's like to fly with Air Canada from Moncton to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Canada

7.1

Good

11,747 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hazel,Sep 2026

YYC - FRA

Air Canada cancelled our flight and rebooked us on Lufthansa, where we had to pay for checked luggage. We originally chose Air Canada because our Aeroplan credit card includes a free checked bag. It’s frustrating to face an extra charge because of a change we didn’t choose.

Air Canada

7.1

Good

11,747 reviews

Air Canada

7.1

Good

11,747 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hazel,Sep 2026

YYC - FRA

Related info for your journey

What airport do you fly from for flights from Moncton to London?
If you book a flight to London from Moncton, you will be flying from Moncton Intl, which is the city’s only airport. Moncton Intl (YQM) is located 8.8 km from the centre of Moncton. There are 0 flights from Moncton Intl to London per day from 0 different airlines.
How long is the flight from Moncton to London?
Departing from Moncton to London will take you 33h 50m. There are 4587 km between Moncton and London.
What are the most popular routes from Moncton to London?
When deciding which route to take from Moncton to London consider Moncton Intl - London Heathrow, Moncton Intl - London Gatwick or Moncton Intl - London City as they are the most popular.
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 vacation 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.

See more FAQs

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Moncton to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Moncton to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Moncton to London with no change fees.

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 C$ 592

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 10 October 2026.

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 10 October 2026.

Best flights from Moncton to LondonDiscover carefully curated flight deals from Moncton to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Discover carefully curated flight deals from Moncton to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Last-minute flights from Moncton to LondonDiscover last-minute flight deals from Moncton to London. Data last updated 10 October 2026 and is based on user searches.

Discover last-minute flight deals from Moncton to London. Data last updated 10 October 2026 and is based on user searches.

One-way flights from Moncton to LondonSearch for one-way flight options from Moncton to London. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Search for one-way flight options from Moncton to London. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

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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

What’s the top layover airport for flights from Moncton to London?

Share of one-stop round-trip flights from Moncton to London chosen by Cheapflights users in the past 12 months, using the same layover each way.

Ottawa (YOW) – chosen by Cheapflights users on 50% of one-stop itineraries from Moncton to London on Cheapflights.

What’s the cheapest layover airport for flights from Moncton to London?

Average round-trip fare for 1-stop flights from Moncton to London, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Ottawa (YOW) is the most affordable 1-stop option, with an average round-trip price of C$ 1,452.

What’s the fastest layover option from Moncton to London?

Shortest average travel time for 1-stop one-way flights from Moncton to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 15h 25m.

Which airport typically offers the quickest layover for flights from Moncton to London?

Average layover duration for 1-stop one-way flights from Moncton to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Montreal (YUL) offer the fastest connection on this route, with an average layover time of 4h 51m.

Reviews of airlines servicing London

Get a feel of what it's like to fly with Air Canada from Moncton to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Moncton to London?

What are the most popular routes from Moncton to London?

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?

Travelling to a place near London?

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Alternative routes for Moncton to London

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Complete your trip

Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Moncton to London by cabin class

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Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.

Moncton and London flights

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Other flights from Moncton

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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 10 October 2026.

Best flights from Moncton to London
Discover carefully curated flight deals from Moncton to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Last-minute flights from Moncton to London
Discover last-minute flight deals from Moncton to London. Data last updated 10 October 2026 and is based on user searches.

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 10 October 2026.