What is the cheapest airline that flies from Moncton Intl to London?

Air Canada is the most popular carrier operating from Moncton Intl to London

When did momondo last update prices for flights from Moncton Intl Airport to London?

Prices for flights from Moncton Intl Airport to London were last updated today.

How many operators does momondo search for flights from Moncton Intl Airport to London?

The number of operators available for flights from Moncton Intl Airport to London is 1 as of September 2026.

How old do you have to be to fly from Moncton Intl Airport to London?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Moncton Intl Airport to London.

What documentation or ID do you need to fly to London?

The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 475 Cheap Flights from Moncton to London in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Moncton to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 a.m. - 11:55 a.m.YQM Moncton Intl-LHR London Heathrow

25h 20m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

3:10 p.m. - 10:42 a.m.LHR London Heathrow-YQM Moncton Intl

46h 32m2 stops Newark Montreal Pierre Elliott Trudeau Intl

C$ 1,136United Airlines

Tue, 20 Oct - Tue, 27 Oct

11:20 a.m. - 5:55 a.m.YQM Moncton Intl-LHR London Heathrow

14h 35m2 stops Montreal Pierre Elliott Trudeau Intl Newark

9:10 a.m. - 11:44 p.m.LHR London Heathrow-YQM Moncton Intl

18h 34m2 stops Newark Toronto Pearson Intl

C$ 1,139United Airlines

Wed, 14 Oct - Fri, 6 Nov

11:20 a.m. - 9:25 p.m.YQM Moncton Intl-LHR London Heathrow

30h 05m2 stops Montreal Pierre Elliott Trudeau Intl Newark

8:00 a.m. - 12:03 a.m.LHR London Heathrow-YQM Moncton Intl

20h 03m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 1,144United Airlines

Fri, 9 Oct - Tue, 13 Oct

11:20 a.m. - 9:25 p.m.YQM Moncton Intl-LHR London Heathrow

30h 05m2 stops Montreal Pierre Elliott Trudeau Intl Newark

11:05 a.m. - 12:03 a.m.LHR London Heathrow-YQM Moncton Intl

16h 58m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 1,248United Airlines

Fri, 9 Oct - Tue, 13 Oct

11:20 a.m. - 9:25 p.m.YQM Moncton Intl-LHR London Heathrow

30h 05m2 stops Montreal Pierre Elliott Trudeau Intl Newark

8:00 a.m. - 12:03 a.m.LHR London Heathrow-YQM Moncton Intl

20h 03m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 1,255United Airlines

Fri, 9 Oct - Tue, 13 Oct

7:10 a.m. - 6:30 a.m.YQM Moncton Intl-LHR London Heathrow

19h 20m1 stop Ottawa

9:30 a.m. - 6:38 p.m.LHR London Heathrow-YQM Moncton Intl

13h 08m1 stop Ottawa

C$ 1,287Air Canada

Mon, 21 Sep - Mon, 5 Oct

7:10 a.m. - 8:35 a.m.YQM Moncton Intl-LHR London Heathrow

21h 25m1 stop Ottawa

9:00 a.m. - 11:44 p.m.LHR London Heathrow-YQM Moncton Intl

18h 44m2 stops Zurich Toronto Pearson Intl

C$ 1,287Air Canada

Wed, 14 Oct - Fri, 6 Nov

7:10 a.m. - 6:30 a.m.YQM Moncton Intl-LHR London Heathrow

19h 20m1 stop Ottawa

9:30 a.m. - 6:38 p.m.LHR London Heathrow-YQM Moncton Intl

13h 08m1 stop Ottawa

C$ 1,294Air Canada

Mon, 21 Sep - Mon, 5 Oct

11:35 a.m. - 7:10 a.m.YQM Moncton Intl-LHR London Heathrow

16h 35m1 stop Montreal Pierre Elliott Trudeau Intl

6:50 a.m. - 10:34 p.m.LHR London Heathrow-YQM Moncton Intl

19h 44m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl

C$ 1,294Multiple Airlines

Thu, 29 Oct - Tue, 3 Nov

7:10 a.m. - 7:10 a.m.YQM Moncton Intl-LHR London Heathrow

21h 00m2 stops Ottawa Montreal Pierre Elliott Trudeau Intl

6:50 a.m. - 10:34 p.m.LHR London Heathrow-YQM Moncton Intl

19h 44m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl

C$ 1,294Multiple Airlines

Thu, 29 Oct - Tue, 3 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

7:10 a.m. - 9:00 p.m.YQM Moncton Intl-LHR London Heathrow

33h 50m2 stops Ottawa Halifax Intl

12:40 p.m. - 6:38 p.m.LHR London Heathrow-YQM Moncton Intl

33h 58m2 stops Halifax Intl Ottawa

C$ 1,269Air Canada

Sat, 12 Sep - Sat, 26 Sep

11:15 a.m. - 6:30 a.m.YQM Moncton Intl-LHR London Heathrow

15h 15m1 stop Montreal Pierre Elliott Trudeau Intl

9:30 a.m. - 9:38 p.m.LHR London Heathrow-YQM Moncton Intl

16h 08m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 1,276Air Canada

Sat, 12 Sep - Sat, 26 Sep

11:55 a.m. - 7:55 a.m.YQM Moncton Intl-LGW London Gatwick

16h 00m2 stops Ottawa Toronto Pearson Intl

12:40 p.m. - 4:33 p.m.LGW London Gatwick-YQM Moncton Intl

31h 53m2 stops Toronto Pearson Intl Ottawa

C$ 1,342Multiple Airlines

Thu, 10 Sep - Fri, 25 Sep

11:55 a.m. - 7:55 a.m.YQM Moncton Intl-LGW London Gatwick

16h 00m2 stops Ottawa Toronto Pearson Intl

12:40 p.m. - 4:33 p.m.LGW London Gatwick-YQM Moncton Intl

31h 53m2 stops Toronto Pearson Intl Ottawa

C$ 1,378Multiple Airlines

Thu, 10 Sep - Fri, 25 Sep

11:55 a.m. - 9:50 a.m.YQM Moncton Intl-LGW London Gatwick

17h 55m3 stops Ottawa Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

11:35 a.m. - 12:03 a.m.LGW London Gatwick-YQM Moncton Intl

16h 28m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

C$ 1,396Multiple Airlines

Thu, 10 Sep - Fri, 25 Sep

11:55 a.m. - 7:55 a.m.YQM Moncton Intl-LGW London Gatwick

16h 00m2 stops Ottawa Toronto Pearson Intl

9:40 a.m. - 6:38 p.m.LGW London Gatwick-YQM Moncton Intl

12h 58m1 stop Ottawa

C$ 1,462Multiple Airlines

Thu, 10 Sep - Fri, 25 Sep

11:15 a.m. - 10:45 a.m.YQM Moncton Intl-LGW London Gatwick

19h 30m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

11:35 a.m. - 12:03 a.m.LGW London Gatwick-YQM Moncton Intl

16h 28m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

C$ 1,475Multiple Airlines

Sat, 12 Sep - Sat, 26 Sep

11:55 a.m. - 7:55 a.m.YQM Moncton Intl-LGW London Gatwick

16h 00m2 stops Ottawa Toronto Pearson Intl

9:40 a.m. - 6:38 p.m.LGW London Gatwick-YQM Moncton Intl

12h 58m1 stop Ottawa

C$ 1,480Multiple Airlines

Thu, 10 Sep - Fri, 25 Sep

7:10 a.m. - 7:55 a.m.YQM Moncton Intl-LGW London Gatwick

20h 45m3 stops Ottawa Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

12:40 p.m. - 10:30 a.m.LGW London Gatwick-YQM Moncton Intl

25h 50m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

C$ 1,480Multiple Airlines

Thu, 10 Sep - Fri, 25 Sep

11:55 a.m. - 9:50 a.m.YQM Moncton Intl-LGW London Gatwick

17h 55m3 stops Ottawa Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

12:40 p.m. - 10:30 a.m.LGW London Gatwick-YQM Moncton Intl

25h 50m3 stops Toronto Pearson Intl Ottawa Montreal Pierre Elliott Trudeau Intl

C$ 1,505Multiple Airlines

Thu, 10 Sep - Fri, 25 Sep

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United Airlines flights from Moncton to London

Our best United Airlines deals on Moncton to London flight tickets

United Airlines

20 Oct

YQM6:35 a.m.Moncton Intl

25h 20m

2 stops

LHR11:55 a.m.London Heathrow

27 Oct

LHR3:10 p.m.London Heathrow

46h 32m

2 stops

YQM10:42 a.m.Moncton Intl

C$ 1,136

United Airlines

14 Oct

YQM11:20 a.m.Moncton Intl

14h 35m

2 stops

LHR5:55 a.m.London Heathrow

6 Nov

LHR9:10 a.m.London Heathrow

18h 34m

2 stops

YQM11:44 p.m.Moncton Intl

C$ 1,139

United Airlines

9 Oct

YQM11:20 a.m.Moncton Intl

30h 05m

2 stops

LHR9:25 p.m.London Heathrow

13 Oct

LHR8:00 a.m.London Heathrow

20h 03m

2 stops

YQM12:03 a.m.Moncton Intl

C$ 1,144

Air Canada flights from Moncton to London

Our best Air Canada deals on Moncton to London flight tickets

Air Canada

12 Sep

YQM7:10 a.m.Moncton Intl

33h 50m

2 stops

LHR9:00 p.m.London Heathrow

26 Sep

LHR12:40 p.m.London Heathrow

33h 58m

2 stops

YQM6:38 p.m.Moncton Intl

C$ 1,269

Air Canada

12 Sep

YQM11:15 a.m.Moncton Intl

15h 15m

1 stop

LHR6:30 a.m.London Heathrow

26 Sep

LHR9:30 a.m.London Heathrow

16h 08m

1 stop

YQM9:38 p.m.Moncton Intl

C$ 1,276

Air Canada

21 Sep

YQM7:10 a.m.Moncton Intl

19h 20m

1 stop

LHR6:30 a.m.London Heathrow

5 Oct

LHR9:30 a.m.London Heathrow

13h 08m

1 stop

YQM6:38 p.m.Moncton Intl

C$ 1,287

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Tue 20/10

6:35 a.m.-11:55 a.m.

2 stops25h 20m

London Heathrow

Tue 27/10

3:10 p.m.-10:42 a.m.

2 stops46h 32m

C$ 1,136

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Wed 14/10

11:20 a.m.-5:55 a.m.

2 stops14h 35m

London Heathrow

Fri 6/11

9:10 a.m.-11:44 p.m.

2 stops18h 34m

C$ 1,139

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Fri 9/10

11:20 a.m.-9:25 p.m.

2 stops30h 05m

London Heathrow

Tue 13/10

8:00 a.m.-12:03 a.m.

2 stops20h 03m

C$ 1,144

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Fri 9/10

11:20 a.m.-9:25 p.m.

2 stops30h 05m

London Heathrow

Tue 13/10

11:05 a.m.-12:03 a.m.

2 stops16h 58m

C$ 1,248

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Fri 9/10

11:20 a.m.-9:25 p.m.

2 stops30h 05m

London Heathrow

Tue 13/10

8:00 a.m.-12:03 a.m.

2 stops20h 03m

C$ 1,255

Quickest round-trip

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Mon 21/9

7:10 a.m.-6:30 a.m.

1 stop19h 20m

London Heathrow

Mon 5/10

9:30 a.m.-6:38 p.m.

1 stop13h 08m

C$ 1,287

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Wed 14/10

7:10 a.m.-8:35 a.m.

1 stop21h 25m

London Heathrow

Fri 6/11

9:00 a.m.-11:44 p.m.

2 stops18h 44m

C$ 1,287

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Mon 21/9

7:10 a.m.-6:30 a.m.

1 stop19h 20m

London Heathrow

Mon 5/10

9:30 a.m.-6:38 p.m.

1 stop13h 08m

C$ 1,294

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Thu 29/10

11:35 a.m.-7:10 a.m.

1 stop16h 35m

London Heathrow

Tue 3/11

6:50 a.m.-10:34 p.m.

2 stops19h 44m

C$ 1,294

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Thu 29/10

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

2 stops21h 00m

London Heathrow

Tue 3/11

6:50 a.m.-10:34 p.m.

2 stops19h 44m

C$ 1,294

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Moncton to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to London?

In general, July is the cheapest month to fly from Moncton to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 0. If you aren’t able to travel to London during the month of July, then flying in February is also cheap. Prices for this month can be found on momondo for an average of C$ 999.

Can stopping save me money on Moncton to London flights?

You could potentially save up to 18% on your flight if you consider stops on a Moncton to London flight.

When to book flights from Moncton to London

Are you open to changing your travel dates? Check out the ideal times to fly from Moncton to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Moncton to London (YQM to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Moncton to London

Best price found	C$ 475
Fastest flight time	16h 35m
Direct flights	None

The best one-way flight to London from Moncton in the past 72 hours is C$ 475. The best round-trip flight deal from Moncton to London found on momondo in the last 72 hours is C$ 1,136.

The fastest flight from Moncton to London takes 16h 35m

There are no direct flights from Moncton to London. There are no popular flight routes from Moncton to London.

Search flight deals

Frequently asked questions about flying from Moncton to London

How far is Moncton Intl to London by plane?
The straight-line distance from Moncton Intl to London is 4615.4 km. Flights usually cover this in 16h 35m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Moncton Intl Airport to London?
Prices for flights from Moncton Intl Airport to London were last updated today.
How many operators does momondo search for flights from Moncton Intl Airport to London?
The number of operators available for flights from Moncton Intl Airport to London is 1 as of September 2026.
How old do you have to be to fly from Moncton Intl Airport to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Moncton Intl Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Moncton to London?
momondo data reveals that the most frequently booked airline on the route from Moncton to London is Air Canada, representing 100% of all bookings.

Best airlines flying from Moncton to London

Compare and see reviews for airlines that fly from Moncton to London with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 996	Free Cancellation	Rating 7.1 11,593 reviews		Search Air Canada flights

Hounslow

Milton Keynes

Gatwick

Wembley

Staines-upon-Thames

Slough

Banbury

Ramsgate

Wokingham

Watford

Dartford

Eastbourne

Feltham

Hayes

Crawley

Croydon

Chelmsford

Waterlooville

Richmond

Basingstoke

Why use momondo?

Why should I use momondo to find a flight deal from Moncton to London?

Finding the right flight to London from Moncton is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Moncton to London with flexible booking policies on momondo?

All flight searches from Moncton to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Moncton to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Moncton to London.

I’m not ready to book a flight from Moncton to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Moncton to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Nearby airports

Airlines

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Other United Kingdom destinations

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Complete your trip

Feeling lucky

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Cheap flights from Moncton to London from C$ 475

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Moncton to London departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Moncton to London

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Cheap last-minute flights

Big names, great deals

Big names, great deals

Filter for what you want

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Trusted and free

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United Airlines flights from Moncton to London

Our best United Airlines deals on Moncton to London flight tickets

Air Canada flights from Moncton to London

Our best Air Canada deals on Moncton to London flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from Moncton to London

What is the cheapest month to fly to London?

Can stopping save me money on Moncton to London flights?

What is the cheapest airline that flies from Moncton Intl to London?

When to book flights from Moncton to London

Cheap Moncton to London (YQM to LON) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Moncton to London

Best airlines flying from Moncton to London

Compare and see reviews for airlines that fly from Moncton to London with momondo

Travelling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 57.3 km from London

Fly your favourite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Moncton

According to popular flight searches on momondo this year

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