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Cheap flights from Moncton to London from C$ 569

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.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Moncton to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:35 a.m. - 10:25 a.m.
YQM
-
LHR
18h 50m
2 stops
United Airlines Logo
12:05 p.m. - 10:29 a.m.
LHR
-
YQM
26h 24m
2 stops
C$ 1,135United Airlines
Mon, 23 Nov - Thu, 26 Nov
United Airlines Logo
6:35 a.m. - 7:15 a.m.
YQM
-
LHR
20h 40m
2 stops
United Airlines Logo
1:35 p.m. - 10:42 a.m.
LHR
-
YQM
49h 07m
2 stops
C$ 1,136United Airlines
Mon, 21 Sep - Tue, 10 Nov
United Airlines Logo
6:35 a.m. - 6:45 a.m.
YQM
-
LHR
20h 10m
2 stops
United Airlines Logo
8:00 a.m. - 9:38 p.m.
LHR
-
YQM
17h 38m
2 stops
C$ 1,138United Airlines
Sun, 20 Sep - Thu, 24 Sep
Multiple Airlines Logo
1:00 p.m. - 8:15 p.m.
YQM
-
LGW
27h 15m
3 stops
Multiple Airlines Logo
10:45 a.m. - 11:00 a.m.
LGW
-
YQM
28h 15m
2 stops
C$ 1,146Multiple Airlines
Mon, 24 Aug - Mon, 7 Sep
Multiple Airlines Logo
1:00 p.m. - 6:20 p.m.
YQM
-
LGW
25h 20m
2 stops
Multiple Airlines Logo
11:35 a.m. - 11:12 a.m.
LGW
-
YQM
27h 37m
2 stops
C$ 1,278Multiple Airlines
Fri, 2 Oct - Wed, 7 Oct
Lufthansa Logo
6:35 a.m. - 6:45 a.m.
YQM
-
LHR
20h 10m
2 stops
Lufthansa Logo
1:00 p.m. - 10:34 p.m.
LHR
-
YQM
13h 34m
1 stop
C$ 1,281Lufthansa
Mon, 21 Sep - Tue, 10 Nov
Lufthansa Logo
12:20 p.m. - 6:35 a.m.
YQM
-
LHR
14h 15m
1 stop
Lufthansa Logo
12:05 p.m. - 10:42 a.m.
LHR
-
YQM
26h 37m
2 stops
C$ 1,287Lufthansa
Wed, 21 Oct - Tue, 10 Nov
Multiple Airlines Logo
7:10 a.m. - 6:30 a.m.
YQM
-
LHR
19h 20m
1 stop
Multiple Airlines Logo
8:45 a.m. - 9:38 p.m.
LHR
-
YQM
16h 53m
2 stops
C$ 1,290Multiple Airlines
Mon, 28 Sep - Thu, 1 Oct
Multiple Airlines Logo
7:10 a.m. - 6:30 a.m.
YQM
-
LHR
19h 20m
1 stop
Multiple Airlines Logo
4:40 p.m. - 9:38 p.m.
LHR
-
YQM
32h 58m
2 stops
C$ 1,294Multiple Airlines
Mon, 24 Aug - Mon, 7 Sep
Air Canada Logo
7:05 a.m. - 6:30 a.m.
YQM
-
LHR
19h 25m
1 stop
Air Canada Logo
9:00 a.m. - 11:44 p.m.
LHR
-
YQM
18h 44m
2 stops
C$ 1,297Air Canada
Mon, 23 Nov - Thu, 26 Nov

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Lufthansa flights from Moncton to London

Our best Lufthansa deals on Moncton to London flight tickets
Lufthansa
21 Sep
YQM6:35 a.m.Moncton Intl
20h 10m
2 stops
LHR6:45 a.m.London Heathrow
10 Nov
LHR1:00 p.m.London Heathrow
13h 34m
1 stop
YQM10:34 p.m.Moncton Intl
C$ 1,281
Lufthansa
21 Oct
YQM12:20 p.m.Moncton Intl
14h 15m
1 stop
LHR6:35 a.m.London Heathrow
10 Nov
LHR12:05 p.m.London Heathrow
26h 37m
2 stops
YQM10:42 a.m.Moncton Intl
C$ 1,287
Lufthansa
8 Jul
YQM7:10 a.m.Moncton Intl
21h 25m
1 stop
LHR8:35 a.m.London Heathrow
9 Dec
LHR12:05 p.m.London Heathrow
26h 24m
2 stops
YQM10:29 a.m.Moncton Intl
C$ 1,325

United Airlines flights from Moncton to London

Our best United Airlines deals on Moncton to London flight tickets
United Airlines
23 Nov
YQM11:35 a.m.Moncton Intl
18h 50m
2 stops
LHR10:25 a.m.London Heathrow
26 Nov
LHR12:05 p.m.London Heathrow
26h 24m
2 stops
YQM10:29 a.m.Moncton Intl
C$ 1,135
United Airlines
21 Sep
YQM6:35 a.m.Moncton Intl
20h 40m
2 stops
LHR7:15 a.m.London Heathrow
10 Nov
LHR1:35 p.m.London Heathrow
49h 07m
2 stops
YQM10:42 a.m.Moncton Intl
C$ 1,136
United Airlines
20 Sep
YQM6:35 a.m.Moncton Intl
20h 10m
2 stops
LHR6:45 a.m.London Heathrow
24 Sep
LHR8:00 a.m.London Heathrow
17h 38m
2 stops
YQM9:38 p.m.Moncton Intl
C$ 1,138

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 4 July 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 23/11

11:35 a.m.-10:25 a.m.

2 stops18h 50m

London Heathrow

Thu 26/11

12:05 p.m.-10:29 a.m.

2 stops26h 24m

C$ 1,135

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Mon 21/9

6:35 a.m.-7:15 a.m.

2 stops20h 40m

London Heathrow

Tue 10/11

1:35 p.m.-10:42 a.m.

2 stops49h 07m

C$ 1,136

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Sun 20/9

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

2 stops20h 10m

London Heathrow

Thu 24/9

8:00 a.m.-9:38 p.m.

2 stops17h 38m

C$ 1,138

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

Mon 24/8

1:00 p.m.-8:15 p.m.

3 stops27h 15m

London Gatwick

Mon 7/9

10:45 a.m.-11:00 a.m.

2 stops28h 15m

C$ 1,146

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

Fri 2/10

1:00 p.m.-6:20 p.m.

2 stops25h 20m

London Gatwick

Wed 7/10

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

2 stops27h 37m

C$ 1,278
Quickest round-trip

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Mon 21/9

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

2 stops20h 10m

London Heathrow

Tue 10/11

1:00 p.m.-10:34 p.m.

1 stop13h 34m

C$ 1,281

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Wed 21/10

12:20 p.m.-6:35 a.m.

1 stop14h 15m

London Heathrow

Tue 10/11

12:05 p.m.-10:42 a.m.

2 stops26h 37m

C$ 1,287

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Mon 28/9

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

1 stop19h 20m

London Heathrow

Thu 1/10

8:45 a.m.-9:38 p.m.

2 stops16h 53m

C$ 1,290

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Mon 24/8

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

1 stop19h 20m

London Heathrow

Mon 7/9

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

2 stops32h 58m

C$ 1,294

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Mon 23/11

7:05 a.m.-6:30 a.m.

1 stop19h 25m

London Heathrow

Thu 26/11

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

2 stops18h 44m

C$ 1,297

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 cheapest month to fly to London?

In general, September 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$ 929. If you aren’t able to travel to London during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of C$ 955.

Can stopping save me money on Moncton to London flights?

You could potentially save up to 42% 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

14h 55m

Direct flights

None
The fastest flight from Moncton to London takes 14h 55m
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 14h 55m, 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$ 1,021Free CancellationRating
7.1
11,296 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
Gatwick
Ramsgate
Staines-upon-Thames
Wokingham
Crawley
Croydon
Hayes
Feltham
Richmond
Chelmsford
Waterlooville
Basingstoke
Woking
Enfield
Dover
Worthing

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