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Cheap flights from Moncton to London from C$ 575

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 20/1. 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
4:20 p.m. - 7:10 a.m.
YQM
-
LHR
10h 50m1 stop
Air Canada Logo
6:50 a.m. - 3:27 p.m.
LHR
-
YQM
12h 37m2 stops
C$ 999Air Canada
Wed, 21 Jan - Sun, 25 Jan
Air Canada Logo
5:50 a.m. - 9:20 a.m.
YQM
-
LHR
23h 30m1 stop
Air Canada Logo
12:00 p.m. - 8:31 p.m.
LHR
-
YQM
12h 31m1 stop
C$ 1,002Air Canada
Wed, 21 Jan - Sun, 25 Jan
Air Canada Logo
4:20 p.m. - 9:20 a.m.
YQM
-
LHR
13h 00m2 stops
Air Canada Logo
6:50 a.m. - 3:27 p.m.
LHR
-
YQM
12h 37m2 stops
C$ 1,006Air Canada
Wed, 21 Jan - Sun, 25 Jan
Air Canada Logo
5:50 a.m. - 9:20 a.m.
YQM
-
LHR
23h 30m1 stop
Air Canada Logo
12:00 p.m. - 8:31 p.m.
LHR
-
YQM
12h 31m1 stop
C$ 1,010Air Canada
Wed, 21 Jan - Sun, 25 Jan
Air Canada Logo
5:50 a.m. - 8:35 a.m.
YQM
-
LHR
22h 45m1 stop
Air Canada Logo
6:50 a.m. - 5:14 p.m.
LHR
-
YQM
14h 24m2 stops
C$ 1,057Air Canada
Wed, 13 May - Mon, 18 May
Air Canada Logo
5:50 a.m. - 8:35 a.m.
YQM
-
LHR
22h 45m1 stop
Air Canada Logo
8:30 a.m. - 11:29 p.m.
LHR
-
YQM
18h 59m1 stop
C$ 1,061Air Canada
Wed, 13 May - Mon, 18 May
Air Canada Logo
11:20 a.m. - 8:35 a.m.
YQM
-
LHR
17h 15m2 stops
Air Canada Logo
6:50 a.m. - 5:14 p.m.
LHR
-
YQM
14h 24m2 stops
C$ 1,062Air Canada
Wed, 13 May - Mon, 18 May
Air Canada Logo
5:50 a.m. - 8:35 p.m.
YQM
-
LHR
34h 45m2 stops
Air Canada Logo
1:25 p.m. - 8:31 p.m.
LHR
-
YQM
35h 06m2 stops
C$ 1,498Air Canada
Thu, 25 Dec - Tue, 30 Dec
Multiple Airlines Logo
5:50 a.m. - 9:45 a.m.
YQM
-
LGW
23h 55m2 stops
Multiple Airlines Logo
11:40 a.m. - 11:38 p.m.
LGW
-
YQM
15h 58m2 stops
C$ 2,288Multiple Airlines
Thu, 25 Dec - Tue, 30 Dec
WestJet Logo
6:00 p.m. - 9:05 a.m.
YQM
-
LGW
35h 05m2 stops
WestJet Logo
11:00 a.m. - 5:09 p.m.
LGW
-
YQM
58h 09m2 stops
C$ 5,433WestJet
Wed, 13 May - Mon, 18 May

Air Canada flights from Moncton to London

Our best Air Canada deals on Moncton to London flight tickets
Air Canada
21 Jan
YQM4:20 p.m.Moncton Intl
13h 00m
2 stops
LHR9:20 a.m.London Heathrow
25 Jan
LHR6:50 a.m.London Heathrow
32h 01m
2 stops
YQM10:51 a.m.Moncton Intl
C$ 999
Find similar
Air Canada
21 Jan
YQM5:50 a.m.Moncton Intl
23h 30m
1 stop
LHR9:20 a.m.London Heathrow
25 Jan
LHR12:00 p.m.London Heathrow
12h 31m
1 stop
YQM8:31 p.m.Moncton Intl
C$ 1,002
Find similar
Air Canada
21 Jan
YQM11:35 a.m.Moncton Intl
17h 45m
2 stops
LHR9:20 a.m.London Heathrow
25 Jan
LHR6:50 a.m.London Heathrow
32h 01m
2 stops
YQM10:51 a.m.Moncton Intl
C$ 1,006
Find similar

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 8 December 2025.
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

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Wed 21/1

4:20 p.m.-7:10 a.m.

1 stop10h 50m

London Heathrow

Sun 25/1

6:50 a.m.-3:27 p.m.

2 stops12h 37m

C$ 999

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Wed 21/1

5:50 a.m.-9:20 a.m.

1 stop23h 30m

London Heathrow

Sun 25/1

12:00 p.m.-8:31 p.m.

1 stop12h 31m

C$ 1,002

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Wed 21/1

4:20 p.m.-9:20 a.m.

2 stops13h 00m

London Heathrow

Sun 25/1

6:50 a.m.-3:27 p.m.

2 stops12h 37m

C$ 1,006

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Wed 21/1

5:50 a.m.-9:20 a.m.

1 stop23h 30m

London Heathrow

Sun 25/1

12:00 p.m.-8:31 p.m.

1 stop12h 31m

C$ 1,010

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Wed 13/5

5:50 a.m.-8:35 a.m.

1 stop22h 45m

London Heathrow

Mon 18/5

6:50 a.m.-5:14 p.m.

2 stops14h 24m

C$ 1,057

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Wed 13/5

5:50 a.m.-8:35 a.m.

1 stop22h 45m

London Heathrow

Mon 18/5

8:30 a.m.-11:29 p.m.

1 stop18h 59m

C$ 1,061

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Wed 13/5

11:20 a.m.-8:35 a.m.

2 stops17h 15m

London Heathrow

Mon 18/5

6:50 a.m.-5:14 p.m.

2 stops14h 24m

C$ 1,062

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Thu 25/12

5:50 a.m.-8:35 p.m.

2 stops34h 45m

London Heathrow

Tue 30/12

1:25 p.m.-8:31 p.m.

2 stops35h 06m

C$ 1,498

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

Thu 25/12

5:50 a.m.-9:45 a.m.

2 stops23h 55m

London Gatwick

Tue 30/12

11:40 a.m.-11:38 p.m.

2 stops15h 58m

C$ 2,288

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

Wed 13/5

6:00 p.m.-9:05 a.m.

2 stops35h 05m

London Gatwick

Mon 18/5

11:00 a.m.-5:09 p.m.

2 stops58h 09m

C$ 5,433

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$ 1,013. 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$ 1,021.

What is the cheapest day to depart on your flight to London?

According to our data, Thursday is the cheapest day to fly to London from Moncton. The lowest ticket price found for a Thursday departure recently was C$ 1,170. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Moncton to London for around C$ 1,278.

What is the cheapest time of day to depart on your flight to London?

Our most recent data shows that the best time of day to fly to London is in the evening. Flights from Moncton to London during this time can be as low as C$ 1,180. In the morning is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,251 per ticket.

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

  • 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 10h 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$ 943Free CancellationRating
7.1
10,514 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
Ipswich
Dartford
Gatwick
Ilford
Chelmsford
Wokingham
Slough
Feltham
Hayes
Uxbridge
Wembley
Waterlooville
Newport
Basingstoke
Milton Keynes
Dover
Worthing
Maidstone
Woking

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