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$ 655 Cheap Flights from Moncton to London in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Moncton to London

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 a.m. - 8:40 p.m.YQM Moncton Intl-LHR London Heathrow

34h 05m2 stops Montreal Pierre Elliott Trudeau Intl Newark

4:20 p.m. - 10:39 a.m.LHR London Heathrow-YQM Moncton Intl

46h 19m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

C$ 1,138United Airlines

Thu, 22 Oct - Mon, 2 Nov

6:35 a.m. - 9:25 p.m.YQM Moncton Intl-LHR London Heathrow

34h 50m2 stops Montreal Pierre Elliott Trudeau Intl Newark

6:00 p.m. - 10:42 a.m.LHR London Heathrow-YQM Moncton Intl

43h 42m2 stops Newark Montreal Pierre Elliott Trudeau Intl

C$ 1,138United Airlines

Thu, 22 Oct - Thu, 29 Oct

6:00 a.m. - 7:55 a.m.YQM Moncton Intl-LHR London Heathrow

45h 55m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

4:20 p.m. - 10:42 a.m.LHR London Heathrow-YQM Moncton Intl

46h 22m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

C$ 1,138United Airlines

Thu, 5 Nov - Sat, 14 Nov

5:00 a.m. - 5:55 a.m.YQM Moncton Intl-LHR London Heathrow

20h 55m2 stops Toronto Pearson Intl Chicago O'Hare Intl

8:00 a.m. - 10:29 a.m.LHR London Heathrow-YQM Moncton Intl

30h 29m2 stops Newark Montreal Pierre Elliott Trudeau Intl

C$ 1,145United Airlines

Wed, 18 Nov - Fri, 27 Nov

5:00 a.m. - 5:55 a.m.YQM Moncton Intl-LHR London Heathrow

20h 55m2 stops Toronto Pearson Intl Chicago O'Hare Intl

7:40 a.m. - 10:29 a.m.LHR London Heathrow-YQM Moncton Intl

30h 49m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

C$ 1,145United Airlines

Fri, 4 Dec - Tue, 8 Dec

5:00 a.m. - 5:55 a.m.YQM Moncton Intl-LHR London Heathrow

20h 55m2 stops Toronto Pearson Intl Chicago O'Hare Intl

8:00 a.m. - 10:29 a.m.LHR London Heathrow-YQM Moncton Intl

30h 29m2 stops Newark Montreal Pierre Elliott Trudeau Intl

C$ 1,146United Airlines

Wed, 18 Nov - Fri, 27 Nov

5:00 a.m. - 8:25 a.m.YQM Moncton Intl-LHR London Heathrow

23h 25m2 stops Toronto Pearson Intl Newark

6:00 p.m. - 10:42 a.m.LHR London Heathrow-YQM Moncton Intl

44h 42m2 stops Newark Montreal Pierre Elliott Trudeau Intl

C$ 1,148United Airlines

Fri, 6 Nov - Mon, 16 Nov

5:00 a.m. - 8:35 p.m.YQM Moncton Intl-LHR London Heathrow

35h 35m2 stops Toronto Pearson Intl Newark

12:05 p.m. - 10:29 a.m.LHR London Heathrow-YQM Moncton Intl

26h 24m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

C$ 1,148United Airlines

Fri, 4 Dec - Tue, 8 Dec

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

15h 35m1 stop Montreal Pierre Elliott Trudeau Intl

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

18h 44m2 stops Zurich Toronto Pearson Intl

C$ 1,285Air Canada

Fri, 6 Nov - Mon, 16 Nov

11:20 a.m. - 10:00 a.m.YQM Moncton Intl-LHR London Heathrow

18h 40m1 stop Montreal Pierre Elliott Trudeau Intl

9:30 a.m. - 10:38 p.m.LHR London Heathrow-YQM Moncton Intl

17h 08m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 1,288Air Canada

Sat, 3 Oct - Fri, 16 Oct

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Air Canada flights from Moncton to London

Our best Air Canada deals on Moncton to London flight tickets

Air Canada

6 Nov

YQM11:35 a.m.Moncton Intl

15h 35m

1 stop

LHR7:10 a.m.London Heathrow

16 Nov

LHR9:00 a.m.London Heathrow

18h 44m

2 stops

YQM11:44 p.m.Moncton Intl

C$ 1,285

Air Canada

3 Oct

YQM11:20 a.m.Moncton Intl

18h 40m

1 stop

LHR10:00 a.m.London Heathrow

16 Oct

LHR9:30 a.m.London Heathrow

17h 08m

1 stop

YQM10:38 p.m.Moncton Intl

C$ 1,288

Air Canada

4 Nov

YQM7:10 a.m.Moncton Intl

33h 50m

2 stops

LHR9:00 p.m.London Heathrow

17 Nov

LHR6:00 a.m.London Heathrow

32h 42m

2 stops

YQM10:42 a.m.Moncton Intl

C$ 1,290

United Airlines flights from Moncton to London

Our best United Airlines deals on Moncton to London flight tickets

United Airlines

22 Oct

YQM6:35 a.m.Moncton Intl

34h 05m

2 stops

LHR8:40 p.m.London Heathrow

2 Nov

LHR4:20 p.m.London Heathrow

46h 19m

2 stops

YQM10:39 a.m.Moncton Intl

C$ 1,138

United Airlines

4 Dec

YQM5:00 a.m.Moncton Intl

35h 35m

2 stops

LHR8:35 p.m.London Heathrow

8 Dec

LHR10:25 a.m.London Heathrow

28h 04m

2 stops

YQM10:29 a.m.Moncton Intl

C$ 1,142

United Airlines

18 Nov

YQM5:00 a.m.Moncton Intl

20h 55m

2 stops

LHR5:55 a.m.London Heathrow

27 Nov

LHR8:00 a.m.London Heathrow

30h 29m

2 stops

YQM10:29 a.m.Moncton Intl

C$ 1,145

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Thu 22/10

6:35 a.m.-8:40 p.m.

2 stops34h 05m

London Heathrow

Mon 2/11

4:20 p.m.-10:39 a.m.

2 stops46h 19m

C$ 1,138

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Thu 22/10

6:35 a.m.-9:25 p.m.

2 stops34h 50m

London Heathrow

Thu 29/10

6:00 p.m.-10:42 a.m.

2 stops43h 42m

C$ 1,138

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Thu 5/11

6:00 a.m.-7:55 a.m.

2 stops45h 55m

London Heathrow

Sat 14/11

4:20 p.m.-10:42 a.m.

2 stops46h 22m

C$ 1,138

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Wed 18/11

5:00 a.m.-5:55 a.m.

2 stops20h 55m

London Heathrow

Fri 27/11

8:00 a.m.-10:29 a.m.

2 stops30h 29m

C$ 1,145

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Fri 4/12

5:00 a.m.-5:55 a.m.

2 stops20h 55m

London Heathrow

Tue 8/12

7:40 a.m.-10:29 a.m.

2 stops30h 49m

C$ 1,145

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Wed 18/11

5:00 a.m.-5:55 a.m.

2 stops20h 55m

London Heathrow

Fri 27/11

8:00 a.m.-10:29 a.m.

2 stops30h 29m

C$ 1,146

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Fri 6/11

5:00 a.m.-8:25 a.m.

2 stops23h 25m

London Heathrow

Mon 16/11

6:00 p.m.-10:42 a.m.

2 stops44h 42m

C$ 1,148

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$ 1,148

Quickest round-trip

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Fri 6/11

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

1 stop15h 35m

London Heathrow

Mon 16/11

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

2 stops18h 44m

C$ 1,285

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Sat 3/10

11:20 a.m.-10:00 a.m.

1 stop18h 40m

London Heathrow

Fri 16/10

9:30 a.m.-10:38 p.m.

1 stop17h 08m

C$ 1,288

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$ 1,014.

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$ 655
Fastest flight time	15h 15m
Direct flights	None

The best one-way flight to London from Moncton in the past 72 hours is C$ 655. The best round-trip flight deal from Moncton to London found on momondo in the last 72 hours is C$ 1,138.

The fastest flight from Moncton to London takes 15h 15m

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 15h 15m, 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$ 1,011	Free Cancellation	Rating 7.1 11,668 reviews		Search Air Canada flights

Hounslow

Milton Keynes

Gatwick

Wembley

Crawley

Staines-upon-Thames

Slough

Banbury

Ramsgate

Cobham

Wokingham

Watford

Feltham

Dartford

Eastbourne

Ipswich

Ilford

Waterlooville

Croydon

Hayes

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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Complete your trip

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Fly into one of these airports located in London

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London Stansted Airport

Cheap flights from Moncton to London from C$ 655

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 6/11. 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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Big names, great deals

Big names, great deals

Filter for what you want

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Air Canada flights from Moncton to London

Our best Air Canada deals on Moncton to London flight tickets

United Airlines flights from Moncton to London

Our best United Airlines deals on Moncton to London flight tickets

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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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