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Cheap flights from Moncton to London from C$ 581

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 1/4. 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
2:10 p.m. - 6:23 p.m.
LHR
-
YQM
32h 13m
1 stop
C$ 1,078Air Canada
Thu, 14 May - Sat, 30 May
Air Canada Logo
7:10 a.m. - 9:00 p.m.
YQM
-
LHR
33h 50m
2 stops
Air Canada Logo
2:10 p.m. - 6:23 p.m.
LHR
-
YQM
32h 13m
1 stop
C$ 1,080Air Canada
Thu, 14 May - Wed, 20 May
Air Canada Logo
7:10 a.m. - 6:30 a.m.
YQM
-
LHR
19h 20m
1 stop
Air Canada Logo
9:30 a.m. - 10:20 a.m.
LHR
-
YQM
28h 50m
2 stops
C$ 1,084Air Canada
Thu, 14 May - Thu, 21 May
Air Canada Logo
7:10 a.m. - 6:30 a.m.
YQM
-
LHR
19h 20m
1 stop
Air Canada Logo
8:30 a.m. - 6:23 p.m.
LHR
-
YQM
13h 53m
2 stops
C$ 1,089Air Canada
Thu, 14 May - Sat, 30 May
Air Canada Logo
6:30 a.m. - 6:30 a.m.
YQM
-
LHR
20h 00m
2 stops
Air Canada Logo
8:30 a.m. - 6:23 p.m.
LHR
-
YQM
13h 53m
2 stops
C$ 1,095Air Canada
Thu, 14 May - Sat, 30 May
Air Canada Logo
12:15 p.m. - 6:30 a.m.
YQM
-
LHR
14h 15m
2 stops
Air Canada Logo
12:40 p.m. - 10:05 p.m.
LHR
-
YQM
13h 25m
2 stops
C$ 1,096Air Canada
Thu, 14 May - Wed, 20 May
Air Canada Logo
6:15 p.m. - 9:35 a.m.
YQM
-
LHR
11h 20m
1 stop
Air Canada Logo
8:30 a.m. - 6:23 p.m.
LHR
-
YQM
13h 53m
2 stops
C$ 1,103Air Canada
Thu, 14 May - Fri, 22 May
Multiple Airlines Logo
11:35 a.m. - 9:15 p.m.
YQM
-
LGW
30h 40m
2 stops
Multiple Airlines Logo
7:00 a.m. - 10:10 p.m.
LGW
-
YQM
19h 10m
2 stops
C$ 1,111Multiple Airlines
Sat, 28 Mar - Sat, 4 Apr
Air Canada Logo
12:15 p.m. - 6:35 a.m.
YQM
-
LHR
14h 20m
1 stop
Air Canada Logo
2:05 p.m. - 10:05 p.m.
LHR
-
YQM
12h 00m
1 stop
C$ 1,186Air Canada
Thu, 14 May - Fri, 22 May
Multiple Airlines Logo
5:00 a.m. - 3:00 p.m.
YQM
-
LGW
31h 00m
3 stops
Multiple Airlines Logo
7:00 a.m. - 10:10 p.m.
LGW
-
YQM
19h 10m
2 stops
C$ 1,227Multiple Airlines
Sat, 28 Mar - Sat, 4 Apr

Air Canada flights from Moncton to London

Our best Air Canada deals on Moncton to London flight tickets
Air Canada
14 May
YQM7:10 a.m.Moncton Intl
19h 20m
1 stop
LHR6:30 a.m.London Heathrow
30 May
LHR2:10 p.m.London Heathrow
32h 13m
1 stop
YQM6:23 p.m.Moncton Intl
C$ 1,078
Air Canada
14 May
YQM7:10 a.m.Moncton Intl
33h 50m
2 stops
LHR9:00 p.m.London Heathrow
20 May
LHR2:10 p.m.London Heathrow
32h 13m
1 stop
YQM6:23 p.m.Moncton Intl
C$ 1,080
Air Canada
14 May
YQM7:10 a.m.Moncton Intl
19h 20m
1 stop
LHR6:30 a.m.London Heathrow
21 May
LHR9:30 a.m.London Heathrow
28h 50m
2 stops
YQM10:20 a.m.Moncton Intl
C$ 1,084

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 15 February 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

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Thu 14/5

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

1 stop19h 20m

London Heathrow

Sat 30/5

2:10 p.m.-6:23 p.m.

1 stop32h 13m

C$ 1,078

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Thu 14/5

7:10 a.m.-9:00 p.m.

2 stops33h 50m

London Heathrow

Wed 20/5

2:10 p.m.-6:23 p.m.

1 stop32h 13m

C$ 1,080

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Thu 14/5

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

1 stop19h 20m

London Heathrow

Thu 21/5

9:30 a.m.-10:20 a.m.

2 stops28h 50m

C$ 1,084

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Thu 14/5

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

1 stop19h 20m

London Heathrow

Sat 30/5

8:30 a.m.-6:23 p.m.

2 stops13h 53m

C$ 1,089

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Thu 14/5

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

2 stops20h 00m

London Heathrow

Sat 30/5

8:30 a.m.-6:23 p.m.

2 stops13h 53m

C$ 1,095

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Thu 14/5

12:15 p.m.-6:30 a.m.

2 stops14h 15m

London Heathrow

Wed 20/5

12:40 p.m.-10:05 p.m.

2 stops13h 25m

C$ 1,096

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Thu 14/5

6:15 p.m.-9:35 a.m.

1 stop11h 20m

London Heathrow

Fri 22/5

8:30 a.m.-6:23 p.m.

2 stops13h 53m

C$ 1,103

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

Sat 28/3

11:35 a.m.-9:15 p.m.

2 stops30h 40m

London Gatwick

Sat 4/4

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

2 stops19h 10m

C$ 1,111

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Thu 14/5

12:15 p.m.-6:35 a.m.

1 stop14h 20m

London Heathrow

Fri 22/5

2:05 p.m.-10:05 p.m.

1 stop12h 00m

C$ 1,186

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

Sat 28/3

5:00 a.m.-3:00 p.m.

3 stops31h 00m

London Gatwick

Sat 4/4

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

2 stops19h 10m

C$ 1,227

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, 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$ 979. If you aren’t able to travel to London during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 994.

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

15h 20m

Direct flights

None
The fastest flight from Moncton to London takes 15h 20m
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 15h 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$ 963Free CancellationRating
7.1
10,717 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
Gatwick
Wokingham
Slough
Feltham
Hayes
Richmond
Uxbridge
Waterlooville
Newport
Chelmsford
Basingstoke
Milton Keynes
Dover
Worthing
Guildford
Ipswich
Maidstone

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