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Cheap flights from Moncton to London from C$ 521

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 9/9. 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.
United Airlines Logo
6:35 a.m. - 5:55 a.m.
YQM
-
LHR
19h 20m
2 stops
United Airlines Logo
12:15 p.m. - 10:30 a.m.
LHR
-
YQM
26h 15m
2 stops
C$ 1,135United Airlines
Wed, 14 Oct - Mon, 19 Oct
United Airlines Logo
6:35 a.m. - 7:15 a.m.
YQM
-
LHR
20h 40m
2 stops
United Airlines Logo
6:00 p.m. - 9:38 p.m.
LHR
-
YQM
31h 38m
2 stops
C$ 1,136United Airlines
Fri, 4 Sep - Fri, 18 Sep
United Airlines Logo
11:35 a.m. - 8:25 a.m.
YQM
-
LHR
16h 50m
2 stops
United Airlines Logo
3:10 p.m. - 10:34 p.m.
LHR
-
YQM
35h 24m
2 stops
C$ 1,136United Airlines
Mon, 9 Nov - Mon, 16 Nov
United Airlines Logo
6:35 a.m. - 6:45 a.m.
YQM
-
LHR
20h 10m
2 stops
United Airlines Logo
7:45 a.m. - 10:38 p.m.
LHR
-
YQM
18h 53m
2 stops
C$ 1,136United Airlines
Tue, 1 Sep - Wed, 30 Sep
Multiple Airlines Logo
6:15 a.m. - 6:30 a.m.
YQM
-
LHR
20h 15m
2 stops
Multiple Airlines Logo
2:10 p.m. - 11:12 a.m.
LHR
-
YQM
25h 02m
2 stops
C$ 1,253Multiple Airlines
Thu, 10 Sep - Sat, 26 Sep
Multiple Airlines Logo
6:15 a.m. - 7:55 a.m.
YQM
-
LGW
21h 40m
1 stop
Multiple Airlines Logo
12:40 p.m. - 9:30 p.m.
LGW
-
YQM
36h 50m
2 stops
C$ 1,270Multiple Airlines
Thu, 10 Sep - Sat, 26 Sep
Multiple Airlines Logo
6:35 a.m. - 10:45 a.m.
YQM
-
LGW
24h 10m
3 stops
Multiple Airlines Logo
12:40 p.m. - 10:30 a.m.
LGW
-
YQM
25h 50m
2 stops
C$ 1,272Multiple Airlines
Thu, 10 Sep - Sat, 26 Sep
Lufthansa Logo
11:15 a.m. - 6:30 a.m.
YQM
-
LHR
15h 15m
1 stop
Lufthansa Logo
8:00 a.m. - 9:38 p.m.
LHR
-
YQM
17h 38m
2 stops
C$ 1,281Lufthansa
Fri, 4 Sep - Fri, 18 Sep
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
2 stops
C$ 1,291Air Canada
Thu, 10 Sep - Sat, 26 Sep
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$ 1,293Air Canada
Wed, 14 Oct - Mon, 19 Oct

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Air Canada flights from Moncton to London

Our best Air Canada deals on Moncton to London flight tickets
Air Canada
10 Sep
YQM7:10 a.m.Moncton Intl
19h 20m
1 stop
LHR6:30 a.m.London Heathrow
26 Sep
LHR9:30 a.m.London Heathrow
13h 08m
2 stops
YQM6:38 p.m.Moncton Intl
C$ 1,291
Air Canada
14 Oct
YQM7:10 a.m.Moncton Intl
21h 25m
1 stop
LHR8:35 a.m.London Heathrow
19 Oct
LHR12:40 p.m.London Heathrow
33h 58m
2 stops
YQM6:38 p.m.Moncton Intl
C$ 1,293
Air Canada
10 Sep
YQM7:10 a.m.Moncton Intl
19h 20m
1 stop
LHR6:30 a.m.London Heathrow
26 Sep
LHR9:30 a.m.London Heathrow
16h 08m
1 stop
YQM9:38 p.m.Moncton Intl
C$ 1,294

Lufthansa flights from Moncton to London

Our best Lufthansa deals on Moncton to London flight tickets
Lufthansa
4 Sep
YQM11:15 a.m.Moncton Intl
15h 15m
1 stop
LHR6:30 a.m.London Heathrow
18 Sep
LHR8:00 a.m.London Heathrow
17h 38m
2 stops
YQM9:38 p.m.Moncton Intl
C$ 1,281
Lufthansa
20 Aug
YQM11:05 a.m.Moncton Intl
17h 35m
2 stops
LCY8:40 a.m.London City
27 Aug
LCY9:15 a.m.London City
17h 29m
2 stops
YQM10:44 p.m.Moncton Intl
C$ 1,794
Lufthansa
1 Sep
YQM11:15 a.m.Moncton Intl
26h 40m
2 stops
LCY5:55 p.m.London City
30 Sep
LCY9:15 a.m.London City
40h 23m
2 stops
YQM9:38 p.m.Moncton Intl
C$ 2,915

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 30 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

Wed 14/10

6:35 a.m.-5:55 a.m.

2 stops19h 20m

London Heathrow

Mon 19/10

12:15 p.m.-10:30 a.m.

2 stops26h 15m

C$ 1,135

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Fri 4/9

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

2 stops20h 40m

London Heathrow

Fri 18/9

6:00 p.m.-9:38 p.m.

2 stops31h 38m

C$ 1,136

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Mon 9/11

11:35 a.m.-8:25 a.m.

2 stops16h 50m

London Heathrow

Mon 16/11

3:10 p.m.-10:34 p.m.

2 stops35h 24m

C$ 1,136

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Tue 1/9

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

2 stops20h 10m

London Heathrow

Wed 30/9

7:45 a.m.-10:38 p.m.

2 stops18h 53m

C$ 1,136

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Thu 10/9

6:15 a.m.-6:30 a.m.

2 stops20h 15m

London Heathrow

Sat 26/9

2:10 p.m.-11:12 a.m.

2 stops25h 02m

C$ 1,253

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

Thu 10/9

6:15 a.m.-7:55 a.m.

1 stop21h 40m

London Gatwick

Sat 26/9

12:40 p.m.-9:30 p.m.

2 stops36h 50m

C$ 1,270

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

Thu 10/9

6:35 a.m.-10:45 a.m.

3 stops24h 10m

London Gatwick

Sat 26/9

12:40 p.m.-10:30 a.m.

2 stops25h 50m

C$ 1,272

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Fri 4/9

11:15 a.m.-6:30 a.m.

1 stop15h 15m

London Heathrow

Fri 18/9

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

2 stops17h 38m

C$ 1,281
Quickest round-trip

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Thu 10/9

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

1 stop19h 20m

London Heathrow

Sat 26/9

9:30 a.m.-6:38 p.m.

2 stops13h 08m

C$ 1,291

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Wed 14/10

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

1 stop21h 25m

London Heathrow

Mon 19/10

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

2 stops33h 58m

C$ 1,293

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

Prices are currently low for flights on this route.

Typical prices usually range from C$ 1,259 to C$ 1,483.
The lowest price recently found on this route was C$ 1,135.

What is the cheapest month to fly to London?

In general, July 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$ 0. If you aren’t able to travel to London during the month of July, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 1,010.

Can stopping save me money on Moncton to London flights?

You could potentially save up to 18% 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 50m

Direct flights

None
The fastest flight from Moncton to London takes 16h 50m
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 50m, 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$ 1,014Free CancellationRating
7.1
11,407 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
Gatwick
Wembley
Staines-upon-Thames
Slough
Ramsgate
Watford
Wokingham
Dartford
Crawley
Croydon
Feltham
Hayes
Richmond
Chelmsford
Waterlooville
Basingstoke
Woking
Enfield

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