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Cheap flights from Moncton to London from C$ 577

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 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Moncton to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
11:05 a.m. - 10:00 a.m.
YQM
-
LHR
18h 55m
1 stop
Lufthansa Logo
10:50 a.m. - 10:45 p.m.
LHR
-
YQM
15h 55m
2 stops
C$ 1,043Lufthansa
Tue, 9 Jun - Tue, 16 Jun
Lufthansa Logo
11:05 a.m. - 6:35 a.m.
YQM
-
LHR
15h 30m
2 stops
Lufthansa Logo
10:50 a.m. - 10:45 p.m.
LHR
-
YQM
15h 55m
2 stops
C$ 1,054Lufthansa
Tue, 9 Jun - Tue, 16 Jun
Lufthansa Logo
11:05 a.m. - 10:00 a.m.
YQM
-
LHR
18h 55m
1 stop
Lufthansa Logo
9:30 a.m. - 10:45 p.m.
LHR
-
YQM
17h 15m
1 stop
C$ 1,060Lufthansa
Tue, 9 Jun - Tue, 16 Jun
Air Canada Logo
11:05 a.m. - 10:00 a.m.
YQM
-
LHR
18h 55m
1 stop
Air Canada Logo
2:05 p.m. - 10:30 a.m.
LHR
-
YQM
24h 25m
1 stop
C$ 1,065Air Canada
Sun, 7 Jun - Sun, 14 Jun
Air Canada Logo
7:10 a.m. - 6:30 a.m.
YQM
-
LHR
19h 20m
2 stops
Air Canada Logo
8:30 a.m. - 6:28 p.m.
LHR
-
YQM
13h 58m
2 stops
C$ 1,072Air Canada
Sun, 7 Jun - Sun, 14 Jun
United Airlines Logo
6:35 a.m. - 6:45 a.m.
YQM
-
LHR
20h 10m
2 stops
United Airlines Logo
7:45 a.m. - 9:38 p.m.
LHR
-
YQM
17h 53m
2 stops
C$ 1,134United Airlines
Mon, 7 Sep - Sun, 13 Sep
United Airlines Logo
6:35 a.m. - 6:45 a.m.
YQM
-
LHR
20h 10m
2 stops
United Airlines Logo
9:30 a.m. - 9:38 p.m.
LHR
-
YQM
16h 08m
2 stops
C$ 1,135United Airlines
Mon, 7 Sep - Sun, 13 Sep
United Airlines Logo
11:10 a.m. - 8:20 a.m.
YQM
-
LHR
17h 10m
2 stops
United Airlines Logo
7:45 a.m. - 12:03 a.m.
LHR
-
YQM
20h 18m
2 stops
C$ 1,138United Airlines
Tue, 29 Sep - Sun, 4 Oct
Air Canada Logo
11:05 a.m. - 10:00 a.m.
YQM
-
LHR
18h 55m
1 stop
Air Canada Logo
8:30 a.m. - 12:08 a.m.
LHR
-
YQM
19h 38m
1 stop
C$ 1,266Air Canada
Wed, 22 Jul - Mon, 10 Aug
United Airlines Logo
6:35 a.m. - 10:25 a.m.
YQM
-
LHR
23h 50m
2 stops
United Airlines Logo
7:45 a.m. - 10:30 a.m.
LHR
-
YQM
30h 45m
2 stops
C$ 1,268United Airlines
Mon, 5 Oct - Fri, 9 Oct

Lufthansa flights from Moncton to London Heathrow Airport

Our best Lufthansa deals on Moncton to London Heathrow Airport flight tickets
Lufthansa
9 Jun
YQM11:05 a.m.Moncton Intl
18h 55m
1 stop
LHR10:00 a.m.London Heathrow
16 Jun
LHR10:50 a.m.London Heathrow
15h 55m
2 stops
YQM10:45 p.m.Moncton Intl
C$ 1,043
Lufthansa
9 Jun
YQM11:05 a.m.Moncton Intl
15h 30m
2 stops
LHR6:35 a.m.London Heathrow
16 Jun
LHR10:50 a.m.London Heathrow
15h 55m
2 stops
YQM10:45 p.m.Moncton Intl
C$ 1,054
Lufthansa
9 Jun
YQM11:05 a.m.Moncton Intl
18h 55m
1 stop
LHR10:00 a.m.London Heathrow
16 Jun
LHR9:30 a.m.London Heathrow
17h 15m
1 stop
YQM10:45 p.m.Moncton Intl
C$ 1,060

Air Canada flights from Moncton to London Heathrow Airport

Our best Air Canada deals on Moncton to London Heathrow Airport flight tickets
Air Canada
7 Jun
YQM11:05 a.m.Moncton Intl
18h 55m
1 stop
LHR10:00 a.m.London Heathrow
14 Jun
LHR2:05 p.m.London Heathrow
24h 25m
1 stop
YQM10:30 a.m.Moncton Intl
C$ 1,065
Air Canada
7 Jun
YQM7:10 a.m.Moncton Intl
19h 20m
2 stops
LHR6:30 a.m.London Heathrow
14 Jun
LHR8:30 a.m.London Heathrow
13h 58m
2 stops
YQM6:28 p.m.Moncton Intl
C$ 1,072
Air Canada
22 Jul
YQM11:05 a.m.Moncton Intl
18h 55m
1 stop
LHR10:00 a.m.London Heathrow
10 Aug
LHR8:30 a.m.London Heathrow
19h 38m
1 stop
YQM12:08 a.m.Moncton Intl
C$ 1,266

momondo Fare Finder

 
Customize your flight search to find flights from Moncton to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 11 May 2026.
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 - LHR

YQMLHR

Moncton Intl

Tue 9/6

11:05 a.m.-10:00 a.m.

1 stop18h 55m

London Heathrow

Tue 16/6

10:50 a.m.-10:45 p.m.

2 stops15h 55m

C$ 1,043
Quickest round-trip

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Tue 9/6

11:05 a.m.-6:35 a.m.

2 stops15h 30m

London Heathrow

Tue 16/6

10:50 a.m.-10:45 p.m.

2 stops15h 55m

C$ 1,054

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Tue 9/6

11:05 a.m.-10:00 a.m.

1 stop18h 55m

London Heathrow

Tue 16/6

9:30 a.m.-10:45 p.m.

1 stop17h 15m

C$ 1,060

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Sun 7/6

11:05 a.m.-10:00 a.m.

1 stop18h 55m

London Heathrow

Sun 14/6

2:05 p.m.-10:30 a.m.

1 stop24h 25m

C$ 1,065

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Sun 7/6

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

2 stops19h 20m

London Heathrow

Sun 14/6

8:30 a.m.-6:28 p.m.

2 stops13h 58m

C$ 1,072

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Mon 7/9

6:35 a.m.-6:45 a.m.

2 stops20h 10m

London Heathrow

Sun 13/9

7:45 a.m.-9:38 p.m.

2 stops17h 53m

C$ 1,134

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Mon 7/9

6:35 a.m.-6:45 a.m.

2 stops20h 10m

London Heathrow

Sun 13/9

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

2 stops16h 08m

C$ 1,135

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Tue 29/9

11:10 a.m.-8:20 a.m.

2 stops17h 10m

London Heathrow

Sun 4/10

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

2 stops20h 18m

C$ 1,138

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Wed 22/7

11:05 a.m.-10:00 a.m.

1 stop18h 55m

London Heathrow

Mon 10/8

8:30 a.m.-12:08 a.m.

1 stop19h 38m

C$ 1,266

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Mon 5/10

6:35 a.m.-10:25 a.m.

2 stops23h 50m

London Heathrow

Fri 9/10

7:45 a.m.-10:30 a.m.

2 stops30h 45m

C$ 1,268

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Moncton to London Heathrow Airport

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

What is the typical price of a round-trip flight between Moncton and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Moncton, with most prices found around C$ 0. If you aren’t able to travel to London Heathrow Airport during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of C$ 0.

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

Fastest flight time

16h 45m

Direct flights

None
The fastest flight from Moncton to London Heathrow Airport takes 16h 45m
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. 16h 45m 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 many operators does momondo search for flights from Moncton Intl Airport to London Heathrow Airport?

  • 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?

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 CanadaPriceFrom C$ 1,057Free CancellationRating
7.1
11,017 reviews
Search Air Canada flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Poole
Milton Keynes
Wembley
Slough
Gatwick
Swindon
Wokingham
Salisbury
Stratford-upon-Avon
Crawley
Feltham
Hayes
Waterlooville
Chelmsford
Basingstoke
Dover
Worthing
Woking
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.

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