How do I get Price Alerts for flights from Moncton to London Heathrow Airport?

Confirm your travel details to search for the latest offers for flights from Moncton to London Heathrow Airport . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Moncton to London Heathrow Airport with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Moncton Intl Airport to London Heathrow Airport.

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

The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 659 Cheap Flights from Moncton to London Heathrow Airport in 2026/27

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.

6:00 a.m. - 6:40 a.m.YQM Moncton Intl-LHR London Heathrow

20h 40m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

7:40 a.m. - 10:42 a.m.LHR London Heathrow-YQM Moncton Intl

31h 02m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

C$ 1,139United Airlines

Thu, 3 Dec - Tue, 15 Dec

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$ 1,143United Airlines

Fri, 4 Dec - Tue, 8 Dec

5:00 a.m. - 9:10 a.m.YQM Moncton Intl-LHR London Heathrow

24h 10m2 stops Toronto Pearson Intl Newark

8:00 a.m. - 10:42 a.m.LHR London Heathrow-YQM Moncton Intl

30h 42m2 stops Newark Montreal Pierre Elliott Trudeau Intl

C$ 1,144United Airlines

Tue, 1 Dec - Tue, 15 Dec

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$ 1,146United Airlines

Thu, 22 Oct - Mon, 2 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$ 1,147United Airlines

Fri, 4 Dec - Tue, 8 Dec

5:25 a.m. - 6:45 a.m.YQM Moncton Intl-LHR London Heathrow

21h 20m2 stops Toronto Pearson Intl Chicago O'Hare Intl

11:05 a.m. - 10:30 a.m.LHR London Heathrow-YQM Moncton Intl

51h 25m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

C$ 1,149United Airlines

Thu, 15 Oct - Thu, 22 Oct

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

35h 35m2 stops Toronto Pearson Intl Newark

10:25 a.m. - 10:29 a.m.LHR London Heathrow-YQM Moncton Intl

28h 04m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

C$ 1,150United Airlines

Fri, 4 Dec - Tue, 8 Dec

6:35 a.m. - 9:20 a.m.YQM Moncton Intl-LHR London Heathrow

22h 45m2 stops Montreal Pierre Elliott Trudeau Intl Newark

7:45 a.m. - 12:03 a.m.LHR London Heathrow-YQM Moncton Intl

20h 18m2 stops Newark Toronto Pearson Intl

C$ 1,151United Airlines

Tue, 13 Oct - Tue, 20 Oct

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$ 1,153United 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$ 1,156United Airlines

Fri, 6 Nov - Mon, 16 Nov

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United Airlines flights from Moncton to London Heathrow Airport

Our best United Airlines deals on Moncton to London Heathrow Airport flight tickets

United Airlines

3 Dec

YQM6:00 a.m.Moncton Intl

20h 40m

2 stops

LHR6:40 a.m.London Heathrow

15 Dec

LHR7:40 a.m.London Heathrow

31h 02m

2 stops

YQM10:42 a.m.Moncton Intl

C$ 1,139

United Airlines

4 Dec

YQM5:00 a.m.Moncton Intl

35h 35m

2 stops

LHR8:35 p.m.London Heathrow

8 Dec

LHR12:05 p.m.London Heathrow

26h 24m

2 stops

YQM10:29 a.m.Moncton Intl

C$ 1,143

United Airlines

1 Dec

YQM5:00 a.m.Moncton Intl

24h 10m

2 stops

LHR9:10 a.m.London Heathrow

15 Dec

LHR8:00 a.m.London Heathrow

30h 42m

2 stops

YQM10:42 a.m.Moncton Intl

C$ 1,144

Air Canada flights from Moncton to London Heathrow Airport

Our best Air Canada deals on Moncton to London Heathrow Airport flight tickets

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$ 1,289

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$ 1,294

Air Canada

4 Nov

YQM7:10 a.m.Moncton Intl

33h 50m

2 stops

LHR9:00 p.m.London Heathrow

10 Nov

LHR12:05 p.m.London Heathrow

50h 37m

2 stops

YQM10:42 a.m.Moncton Intl

C$ 1,296

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Thu 3/12

6:00 a.m.-6:40 a.m.

2 stops20h 40m

London Heathrow

Tue 15/12

7:40 a.m.-10:42 a.m.

2 stops31h 02m

C$ 1,139

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$ 1,143

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Tue 1/12

5:00 a.m.-9:10 a.m.

2 stops24h 10m

London Heathrow

Tue 15/12

8:00 a.m.-10:42 a.m.

2 stops30h 42m

C$ 1,144

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$ 1,146

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$ 1,147

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Thu 15/10

5:25 a.m.-6:45 a.m.

2 stops21h 20m

London Heathrow

Thu 22/10

11:05 a.m.-10:30 a.m.

2 stops51h 25m

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

10:25 a.m.-10:29 a.m.

2 stops28h 04m

C$ 1,150

Quickest round-trip

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Tue 13/10

6:35 a.m.-9:20 a.m.

2 stops22h 45m

London Heathrow

Tue 20/10

7:45 a.m.-12:03 a.m.

2 stops20h 18m

C$ 1,151

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$ 1,153

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$ 1,156

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

When to book flights from Moncton to London Heathrow Airport

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

Estimated round-trip price

Cheap Moncton to London Heathrow Airport (YQM to LHR) flight deals and tips

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

Best price found	C$ 659
Fastest flight time	18h 40m
Direct flights	None

The best one-way flight to London Heathrow Airport from Moncton in the past 72 hours is C$ 659. The best round-trip flight deal from Moncton to London Heathrow Airport found on momondo in the last 72 hours is C$ 1,139.

The fastest flight from Moncton to London Heathrow Airport takes 18h 40m

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

Search flight deals

Frequently asked questions about flying from Moncton to London Heathrow Airport

How far is Moncton Intl to London Heathrow by plane?
A flight from Moncton Intl to London Heathrow will travel around 4594.7 km. 18h 40m is a normal flight duration for this route.
When did momondo last update prices for flights from Moncton Intl Airport to London Heathrow Airport?
Prices for flights from Moncton Intl Airport to London Heathrow Airport were last updated today.
How old do you have to be to fly from Moncton Intl Airport to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Moncton Intl Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Moncton to London Heathrow Airport?
Based on momondo bookings for flights between Moncton and London Heathrow Airport, the leading airline is Air Canada, making up 100% of the total bookings.

Best airlines flying from Moncton to London Heathrow Airport

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 1,018	Free Cancellation	Rating 7.1 11,686 reviews		Search Air Canada flights

Frequently asked questions about flying from Moncton to London Heathrow Airport

How do I get Price Alerts for flights from Moncton to London Heathrow Airport?
Confirm your travel details to search for the latest offers for flights from Moncton to London Heathrow Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Moncton to London Heathrow Airport with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Hounslow

Stratford-upon-Avon

Milton Keynes

Gatwick

Northampton

Wembley

Crawley

Staines-upon-Thames

Slough

Banbury

Swindon

Ramsgate

Kenilworth

Cobham

Wokingham

Watford

Feltham

Dartford

Eastbourne

Ipswich

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?

Yes. momondo allows you to filter the results for Moncton to London flights to just show those with flexible booking policies.

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

Once all potential Moncton to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Moncton and alert you when they change.

An easier way to manage your London Heathrow Airport 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.

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Cheap flights from Moncton to London from C$ 659

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

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United Airlines flights from Moncton to London Heathrow Airport

Our best United Airlines deals on Moncton to London Heathrow Airport flight tickets

Air Canada flights from Moncton to London Heathrow Airport

Our best Air Canada deals on Moncton to London Heathrow Airport flight tickets

momondo Fare Finder

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

When to book flights from Moncton to London Heathrow Airport

Cheap Moncton to London Heathrow Airport (YQM to LHR) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Moncton to London Heathrow Airport

Best airlines flying from Moncton to London Heathrow Airport

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

Frequently asked questions about flying from Moncton to London Heathrow Airport

Travelling to a place near London?

Why use momondo?

An easier way to manage your London Heathrow Airport 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 London

Popular Cities in the United Kingdom

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

Moncton flight routes

According to popular flight searches on momondo this year

London Heathrow Airport flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to London

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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.

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