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Cheap flights from Moncton to London from C$ 512

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 22/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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. - 8:35 a.m.
YQM
-
LHR
21h 25m
1 stop
Air Canada Logo
12:40 p.m. - 6:38 p.m.
LHR
-
YQM
33h 58m
2 stops
C$ 1,042Air Canada
Wed, 3 Jun - Sun, 7 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$ 1,043Air Canada
Mon, 21 Sep - Mon, 5 Oct
Air Canada Logo
7:10 a.m. - 8:35 a.m.
YQM
-
LHR
21h 25m
1 stop
Air Canada Logo
9:30 a.m. - 10:45 p.m.
LHR
-
YQM
17h 15m
1 stop
C$ 1,048Air Canada
Wed, 3 Jun - Sun, 7 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$ 1,049Air Canada
Mon, 21 Sep - Mon, 5 Oct
Air Canada Logo
7:10 a.m. - 6:30 a.m.
YQM
-
LHR
19h 20m
1 stop
Air Canada Logo
8:30 a.m. - 6:38 p.m.
LHR
-
YQM
14h 08m
2 stops
C$ 1,055Air Canada
Mon, 21 Sep - Mon, 5 Oct
Air Canada Logo
11:05 a.m. - 6:30 a.m.
YQM
-
LHR
15h 25m
1 stop
Air Canada Logo
2:05 p.m. - 9:40 p.m.
LHR
-
YQM
11h 35m
1 stop
C$ 1,059Air Canada
Fri, 5 Jun - Wed, 17 Jun
Air Canada Logo
7:10 a.m. - 6:30 a.m.
YQM
-
LHR
19h 20m
1 stop
Air Canada Logo
8:30 a.m. - 6:38 p.m.
LHR
-
YQM
14h 08m
2 stops
C$ 1,060Air Canada
Mon, 21 Sep - Mon, 5 Oct
Air Canada Logo
6:30 a.m. - 6:30 a.m.
YQM
-
LHR
20h 00m
1 stop
Air Canada Logo
8:30 a.m. - 6:38 p.m.
LHR
-
YQM
14h 08m
2 stops
C$ 1,064Air Canada
Fri, 5 Jun - Wed, 17 Jun
Multiple Airlines Logo
11:55 a.m. - 9:50 a.m.
YQM
-
LGW
17h 55m
3 stops
Multiple Airlines Logo
11:35 a.m. - 11:12 a.m.
LGW
-
YQM
27h 37m
2 stops
C$ 1,275Multiple Airlines
Tue, 16 Jun - Mon, 22 Jun
Multiple Airlines Logo
11:55 a.m. - 10:45 a.m.
YQM
-
LGW
18h 50m
2 stops
Multiple Airlines Logo
12:40 p.m. - 4:38 p.m.
LGW
-
YQM
31h 58m
2 stops
C$ 1,312Multiple Airlines
Sun, 3 May - Mon, 11 May

United Airlines flights from Moncton to London

Our best United Airlines deals on Moncton to London flight tickets
United Airlines
29 Apr
YQM6:30 a.m.Moncton Intl
20h 45m
2 stops
LHR7:15 a.m.London Heathrow
14 May
LHR2:10 p.m.London Heathrow
25h 07m
2 stops
YQM11:17 a.m.Moncton Intl
C$ 1,140
United Airlines
28 Apr
YQM5:20 a.m.Moncton Intl
21h 35m
2 stops
LHR6:55 a.m.London Heathrow
14 May
LHR2:10 p.m.London Heathrow
25h 07m
2 stops
YQM11:17 a.m.Moncton Intl
C$ 1,147
United Airlines
5 May
YQM6:30 a.m.Moncton Intl
19h 25m
2 stops
LHR5:55 a.m.London Heathrow
12 May
LHR9:30 a.m.London Heathrow
29h 00m
2 stops
YQM10:30 a.m.Moncton Intl
C$ 1,174

Air Canada flights from Moncton to London

Our best Air Canada deals on Moncton to London flight tickets
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$ 1,049
Air Canada
5 Jun
YQM11:05 a.m.Moncton Intl
15h 25m
1 stop
LHR6:30 a.m.London Heathrow
17 Jun
LHR2:05 p.m.London Heathrow
11h 35m
1 stop
YQM9:40 p.m.Moncton Intl
C$ 1,059
Air Canada
21 Sep
YQM7:10 a.m.Moncton Intl
19h 20m
1 stop
LHR6:30 a.m.London Heathrow
5 Oct
LHR8:30 a.m.London Heathrow
14h 08m
2 stops
YQM6:38 p.m.Moncton Intl
C$ 1,060

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 12 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

Wed 3/6

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

1 stop21h 25m

London Heathrow

Sun 7/6

12:40 p.m.-6:38 p.m.

2 stops33h 58m

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$ 1,043

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Wed 3/6

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

1 stop21h 25m

London Heathrow

Sun 7/6

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

1 stop17h 15m

C$ 1,048

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$ 1,049

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

8:30 a.m.-6:38 p.m.

2 stops14h 08m

C$ 1,055
Quickest round-trip

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Fri 5/6

11:05 a.m.-6:30 a.m.

1 stop15h 25m

London Heathrow

Wed 17/6

2:05 p.m.-9:40 p.m.

1 stop11h 35m

C$ 1,059

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

8:30 a.m.-6:38 p.m.

2 stops14h 08m

C$ 1,060

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Fri 5/6

6:30 a.m.-6:30 a.m.

1 stop20h 00m

London Heathrow

Wed 17/6

8:30 a.m.-6:38 p.m.

2 stops14h 08m

C$ 1,064

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

Tue 16/6

11:55 a.m.-9:50 a.m.

3 stops17h 55m

London Gatwick

Mon 22/6

11:35 a.m.-11:12 a.m.

2 stops27h 37m

C$ 1,275

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

Sun 3/5

11:55 a.m.-10:45 a.m.

2 stops18h 50m

London Gatwick

Mon 11/5

12:40 p.m.-4:38 p.m.

2 stops31h 58m

C$ 1,312

Flights are sorted by cheapest round-trip flights first.

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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$ 995. 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$ 999.

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 00m

Direct flights

None
The fastest flight from Moncton to London takes 16h 00m
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 00m, 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$ 1,026Free CancellationRating
7.1
10,917 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
Wembley
Ilford
Slough
Gatwick
Wokingham
Crawley
Feltham
Hayes
Waterlooville
Chelmsford
Basingstoke
Milton Keynes
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