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Cheap flights from Moncton to London from C$ 642

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 17/8. 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.
Air Canada Logo
7:10 a.m. - 6:30 a.m.
YQM
-
LHR
19h 20m
1 stop
Air Canada Logo
8:40 a.m. - 10:30 a.m.
LHR
-
YQM
29h 50m
2 stops
C$ 1,032Air Canada
Mon, 8 Jun - Fri, 12 Jun
Air Canada Logo
7:10 a.m. - 6:30 a.m.
YQM
-
LHR
19h 20m
1 stop
Air Canada Logo
8:40 a.m. - 10:30 a.m.
LHR
-
YQM
29h 50m
2 stops
C$ 1,035Air Canada
Mon, 8 Jun - Fri, 12 Jun
Air Canada Logo
7:10 a.m. - 6:30 a.m.
YQM
-
LHR
19h 20m
1 stop
Air Canada Logo
6:50 a.m. - 10:30 a.m.
LHR
-
YQM
31h 40m
2 stops
C$ 1,038Air Canada
Mon, 8 Jun - Fri, 12 Jun
Air Canada Logo
7:10 a.m. - 10:00 a.m.
YQM
-
LHR
22h 50m
2 stops
Air Canada Logo
8:40 a.m. - 10:30 a.m.
LHR
-
YQM
29h 50m
2 stops
C$ 1,039Air Canada
Mon, 8 Jun - Fri, 12 Jun
Air Canada Logo
7:10 a.m. - 6:30 a.m.
YQM
-
LHR
19h 20m
1 stop
Air Canada Logo
9:30 a.m. - 6:38 p.m.
LHR
-
YQM
13h 08m
1 stop
C$ 1,040Air Canada
Mon, 21 Sep - Mon, 5 Oct
Air Canada Logo
7:10 a.m. - 10:00 a.m.
YQM
-
LHR
22h 50m
2 stops
Air Canada Logo
6:50 a.m. - 10:30 a.m.
LHR
-
YQM
31h 40m
2 stops
C$ 1,042Air Canada
Mon, 8 Jun - Fri, 12 Jun
Air Canada Logo
7:10 a.m. - 6:30 a.m.
YQM
-
LHR
19h 20m
1 stop
Air Canada Logo
9:30 a.m. - 6:38 p.m.
LHR
-
YQM
13h 08m
1 stop
C$ 1,044Air Canada
Mon, 21 Sep - Mon, 5 Oct
Air Canada Logo
7:10 a.m. - 10:00 a.m.
YQM
-
LHR
22h 50m
2 stops
Air Canada Logo
6:50 a.m. - 10:30 a.m.
LHR
-
YQM
31h 40m
2 stops
C$ 1,046Air Canada
Mon, 8 Jun - Fri, 12 Jun
Multiple Airlines Logo
1:00 p.m. - 7:55 a.m.
YQM
-
LGW
14h 55m
1 stop
Multiple Airlines Logo
8:40 a.m. - 11:15 a.m.
LGW
-
YQM
30h 35m
2 stops
C$ 1,242Multiple Airlines
Mon, 1 Jun - Mon, 15 Jun
Air Transat Logo
11:55 a.m. - 7:55 a.m.
YQM
-
LGW
16h 00m
1 stop
Air Transat Logo
9:40 a.m. - 4:38 p.m.
LGW
-
YQM
10h 58m
1 stop
C$ 1,307Air Transat
Fri, 4 Sep - Tue, 15 Sep

Air Canada flights from Moncton to London

Our best Air Canada deals on Moncton to London flight tickets
Air Canada
8 Jun
YQM7:10 a.m.Moncton Intl
19h 20m
1 stop
LHR6:30 a.m.London Heathrow
12 Jun
LHR8:40 a.m.London Heathrow
29h 50m
2 stops
YQM10:30 a.m.Moncton Intl
C$ 1,032
Air Canada
8 Jun
YQM7:10 a.m.Moncton Intl
19h 20m
1 stop
LHR6:30 a.m.London Heathrow
12 Jun
LHR8:40 a.m.London Heathrow
29h 50m
2 stops
YQM10:30 a.m.Moncton Intl
C$ 1,035
Air Canada
8 Jun
YQM7:10 a.m.Moncton Intl
19h 20m
1 stop
LHR6:30 a.m.London Heathrow
12 Jun
LHR6:50 a.m.London Heathrow
31h 40m
2 stops
YQM10:30 a.m.Moncton Intl
C$ 1,038

WestJet flights from Moncton to London

Our best WestJet deals on Moncton to London flight tickets
WestJet
31 May
YQM6:15 p.m.Moncton Intl
35h 10m
2 stops
LGW9:25 a.m.London Gatwick
3 Jun
LGW10:45 a.m.London Gatwick
58h 35m
2 stops
YQM5:20 p.m.Moncton Intl
C$ 1,886
WestJet
31 May
YQM6:15 p.m.Moncton Intl
35h 10m
2 stops
LGW9:25 a.m.London Gatwick
3 Jun
LGW10:45 a.m.London Gatwick
58h 35m
2 stops
YQM5:20 p.m.Moncton Intl
C$ 1,893
WestJet
31 May
YQM6:15 p.m.Moncton Intl
35h 10m
2 stops
LGW9:25 a.m.London Gatwick
3 Jun
LGW10:45 a.m.London Gatwick
58h 35m
2 stops
YQM5:20 p.m.Moncton Intl
C$ 1,982

momondo Fare Finder

 
Customize your flight search to find flights from Moncton to London 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 19 April 2026.
Use the filters below to find and compare flights from Moncton to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Mon 8/6

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

1 stop19h 20m

London Heathrow

Fri 12/6

8:40 a.m.-10:30 a.m.

2 stops29h 50m

C$ 1,032

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Mon 8/6

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

1 stop19h 20m

London Heathrow

Fri 12/6

8:40 a.m.-10:30 a.m.

2 stops29h 50m

C$ 1,035

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Mon 8/6

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

1 stop19h 20m

London Heathrow

Fri 12/6

6:50 a.m.-10:30 a.m.

2 stops31h 40m

C$ 1,038

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Mon 8/6

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

2 stops22h 50m

London Heathrow

Fri 12/6

8:40 a.m.-10:30 a.m.

2 stops29h 50m

C$ 1,039

MonctonLondon

YQM - LHR

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$ 1,040

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Mon 8/6

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

2 stops22h 50m

London Heathrow

Fri 12/6

6:50 a.m.-10:30 a.m.

2 stops31h 40m

C$ 1,042

MonctonLondon

YQM - LHR

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$ 1,044

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Mon 8/6

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

2 stops22h 50m

London Heathrow

Fri 12/6

6:50 a.m.-10:30 a.m.

2 stops31h 40m

C$ 1,046

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

Mon 1/6

1:00 p.m.-7:55 a.m.

1 stop14h 55m

London Gatwick

Mon 15/6

8:40 a.m.-11:15 a.m.

2 stops30h 35m

C$ 1,242
Quickest round-trip

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

Fri 4/9

11:55 a.m.-7:55 a.m.

1 stop16h 00m

London Gatwick

Tue 15/9

9:40 a.m.-4:38 p.m.

1 stop10h 58m

C$ 1,307

Flights are sorted by cheapest round-trip flights first.

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See travel insights to London from

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

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

What is the cheapest month to fly to London?

In general, October 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$ 984. If you aren’t able to travel to London during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of C$ 988.

Can stopping save me money on Moncton to London flights?

You could potentially save up to 19% 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

Fastest flight time

16h 20m

Direct flights

None
The fastest flight from Moncton to London takes 16h 20m
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 20m, 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?

  • 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?

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 CanadaPriceFrom C$ 1,058Free CancellationRating
7.1
10,939 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
Milton Keynes
Wembley
Slough
Ilford
Gatwick
Wokingham
Crawley
Feltham
Hayes
Waterlooville
Chelmsford
Basingstoke
Dover
Worthing
Ipswich
Woking
Maidstone
Enfield
Harrow

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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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
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport