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Cheap flights from Moncton to London from C$ 766

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 25/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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
12:20 p.m. - 6:35 a.m.
YQM
-
LHR
14h 15m
1 stop
Air Canada Logo
6:00 a.m. - 12:03 a.m.
LHR
-
YQM
22h 03m
2 stops
C$ 1,082Air Canada
Sat, 12 Sep - Sun, 27 Sep
Air Canada Logo
7:10 a.m. - 8:35 a.m.
YQM
-
LHR
21h 25m
1 stop
Air Canada Logo
9:30 a.m. - 9:38 p.m.
LHR
-
YQM
16h 08m
1 stop
C$ 1,088Air Canada
Sat, 12 Sep - Sun, 27 Sep
Lufthansa Logo
11:10 a.m. - 9:00 p.m.
YQM
-
LHR
29h 50m
2 stops
Lufthansa Logo
12:40 p.m. - 9:38 p.m.
LHR
-
YQM
36h 58m
2 stops
C$ 1,093Lufthansa
Sat, 12 Sep - Sun, 27 Sep
United Airlines Logo
6:30 a.m. - 6:45 a.m.
YQM
-
LHR
20h 15m
2 stops
United Airlines Logo
10:25 a.m. - 10:30 a.m.
LHR
-
YQM
28h 05m
2 stops
C$ 1,129United Airlines
Thu, 7 May - Sat, 16 May
United Airlines Logo
5:25 a.m. - 7:15 a.m.
YQM
-
LHR
21h 50m
2 stops
United Airlines Logo
4:40 p.m. - 10:05 p.m.
LHR
-
YQM
33h 25m
2 stops
C$ 1,132United Airlines
Fri, 22 May - Tue, 26 May
United Airlines Logo
6:30 a.m. - 6:55 a.m.
YQM
-
LHR
20h 25m
2 stops
United Airlines Logo
10:25 a.m. - 11:42 p.m.
LHR
-
YQM
17h 17m
2 stops
C$ 1,135United Airlines
Thu, 7 May - Sun, 17 May
United Airlines Logo
6:30 a.m. - 5:55 a.m.
YQM
-
LHR
19h 25m
2 stops
United Airlines Logo
4:40 p.m. - 10:30 a.m.
LHR
-
YQM
21h 50m
2 stops
C$ 1,136United Airlines
Wed, 13 May - Tue, 19 May
Multiple Airlines Logo
6:15 a.m. - 10:45 a.m.
YQM
-
LGW
24h 30m
1 stop
Multiple Airlines Logo
9:45 a.m. - 12:15 p.m.
LGW
-
YQM
30h 30m
2 stops
C$ 1,306Multiple Airlines
Tue, 19 May - Thu, 11 Jun
Multiple Airlines Logo
6:15 a.m. - 10:45 a.m.
YQM
-
LGW
24h 30m
1 stop
Multiple Airlines Logo
9:45 a.m. - 11:12 a.m.
LGW
-
YQM
29h 27m
2 stops
C$ 1,358Multiple Airlines
Tue, 19 May - Sat, 13 Jun
Lufthansa Logo
11:05 a.m. - 8:40 a.m.
YQM
-
LCY
17h 35m
2 stops
Lufthansa Logo
9:15 a.m. - 9:39 p.m.
LCY
-
YQM
16h 24m
2 stops
C$ 5,644Lufthansa
Mon, 20 Jul - Fri, 31 Jul

United Airlines flights from Moncton to London

Our best United Airlines deals on Moncton to London flight tickets
United Airlines
7 May
YQM6:30 a.m.Moncton Intl
20h 15m
2 stops
LHR6:45 a.m.London Heathrow
16 May
LHR10:25 a.m.London Heathrow
28h 05m
2 stops
YQM10:30 a.m.Moncton Intl
C$ 1,129
United Airlines
22 May
YQM5:25 a.m.Moncton Intl
21h 50m
2 stops
LHR7:15 a.m.London Heathrow
26 May
LHR4:40 p.m.London Heathrow
33h 25m
2 stops
YQM10:05 p.m.Moncton Intl
C$ 1,132
United Airlines
7 May
YQM6:30 a.m.Moncton Intl
20h 25m
2 stops
LHR6:55 a.m.London Heathrow
17 May
LHR10:25 a.m.London Heathrow
17h 17m
2 stops
YQM11:42 p.m.Moncton Intl
C$ 1,135

Lufthansa flights from Moncton to London

Our best Lufthansa deals on Moncton to London flight tickets
Lufthansa
12 Sep
YQM11:10 a.m.Moncton Intl
29h 50m
2 stops
LHR9:00 p.m.London Heathrow
27 Sep
LHR12:40 p.m.London Heathrow
36h 58m
2 stops
YQM9:38 p.m.Moncton Intl
C$ 1,093
Lufthansa
11 Aug
YQM11:05 a.m.Moncton Intl
18h 55m
1 stop
LHR10:00 a.m.London Heathrow
18 Aug
LHR2:05 p.m.London Heathrow
12h 39m
1 stop
YQM10:44 p.m.Moncton Intl
C$ 1,354
Lufthansa
20 Jul
YQM11:05 a.m.Moncton Intl
17h 35m
2 stops
LCY8:40 a.m.London City
31 Jul
LCY9:15 a.m.London City
16h 24m
2 stops
YQM9:39 p.m.Moncton Intl
C$ 5,644

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 16 March 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

Sat 12/9

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

1 stop14h 15m

London Heathrow

Sun 27/9

6:00 a.m.-12:03 a.m.

2 stops22h 03m

C$ 1,082

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Sat 12/9

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

1 stop21h 25m

London Heathrow

Sun 27/9

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

1 stop16h 08m

C$ 1,088

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Sat 12/9

11:10 a.m.-9:00 p.m.

2 stops29h 50m

London Heathrow

Sun 27/9

12:40 p.m.-9:38 p.m.

2 stops36h 58m

C$ 1,093

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Thu 7/5

6:30 a.m.-6:45 a.m.

2 stops20h 15m

London Heathrow

Sat 16/5

10:25 a.m.-10:30 a.m.

2 stops28h 05m

C$ 1,129

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Fri 22/5

5:25 a.m.-7:15 a.m.

2 stops21h 50m

London Heathrow

Tue 26/5

4:40 p.m.-10:05 p.m.

2 stops33h 25m

C$ 1,132

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Thu 7/5

6:30 a.m.-6:55 a.m.

2 stops20h 25m

London Heathrow

Sun 17/5

10:25 a.m.-11:42 p.m.

2 stops17h 17m

C$ 1,135

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Wed 13/5

6:30 a.m.-5:55 a.m.

2 stops19h 25m

London Heathrow

Tue 19/5

4:40 p.m.-10:30 a.m.

2 stops21h 50m

C$ 1,136

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

Tue 19/5

6:15 a.m.-10:45 a.m.

1 stop24h 30m

London Gatwick

Thu 11/6

9:45 a.m.-12:15 p.m.

2 stops30h 30m

C$ 1,306

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

Tue 19/5

6:15 a.m.-10:45 a.m.

1 stop24h 30m

London Gatwick

Sat 13/6

9:45 a.m.-11:12 a.m.

2 stops29h 27m

C$ 1,358
Quickest round-trip

MonctonLondon

YQM - LCY

YQMLCY

Moncton Intl

Mon 20/7

11:05 a.m.-8:40 a.m.

2 stops17h 35m

London City

Fri 31/7

9:15 a.m.-9:39 p.m.

2 stops16h 24m

C$ 5,644

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?

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$ 986. 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$ 990.

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 10m

Direct flights

None
The fastest flight from Moncton to London takes 16h 10m
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 16h 10m, 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$ 970Free CancellationRating
7.1
10,805 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
Newport
Waterlooville
Chelmsford
Basingstoke
Milton Keynes
Dover
Guildford
Worthing
Ipswich
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