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Cheap flights from Moncton to London from C$ 510

YQM — LON
31 Oct — 7 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Moncton to London

Enter your travel dates to find the best prices.

Cheapest flights from Moncton to London

Sat 14/1111:35 a.m. -
2 stops29h 00m
Sat 21/116:00 p.m. -
2 stops32h 30m
Deal found 30/9C$ 1,142
Sat 3/1011:20 a.m. -
2 stops19h 05m
Sun 11/107:45 a.m. -
2 stops30h 45m
Deal found 28/9C$ 1,143
Fri 4/125:00 a.m. -
2 stops35h 35m
Tue 8/1212:05 p.m. -
2 stops26h 24m
Deal found 29/9C$ 1,148
Mon 9/115:00 a.m. -
2 stops23h 25m
Mon 23/118:00 a.m. -
2 stops18h 33m
Deal found 29/9C$ 1,149
Sat 3/106:35 a.m. -
2 stops20h 40m
Thu 15/1011:05 a.m. -
2 stops28h 10m
Deal found 28/9C$ 1,151
Fri 2/105:25 a.m. -
2 stops21h 20m
Thu 15/102:10 p.m. -
2 stops25h 05m
Deal found 28/9C$ 1,158
Thu 15/106:35 a.m. -
1 stop23h 25m
Sat 31/101:00 p.m. -
1 stop25h 29m
Deal found 27/9C$ 1,292
Mon 9/117:10 a.m. -
1 stop19h 20m
Mon 23/119:00 a.m. -
2 stops17h 33m
Deal found 29/9C$ 1,294
Thu 19/117:10 a.m. -
1 stop22h 10m
Thu 3/129:00 a.m. -
2 stops18h 49m
Deal found 30/9C$ 1,297
Sat 14/117:10 a.m. -
1 stop19h 20m
Sat 21/119:00 a.m. -
2 stops18h 44m
Deal found 30/9C$ 1,300
Thu 15/107:10 a.m. -
1 stop19h 20m
Sat 31/109:00 a.m. -
2 stops17h 44m
Deal found 27/9C$ 1,301
Thu 15/106:35 a.m. -
1 stop23h 25m
Thu 22/109:30 a.m. -
1 stop13h 08m
Deal found 27/9C$ 1,304

Find flight deals from Moncton to London

Round-trip from

C$ 1,142

One-way from

C$ 510

Popular in

June

Cheapest in

February

Average price

C$ 1,226
United Airlines
  • United Airlines
  • 14/11-21/11
  • 4 total stops
  • 61h 30m total
  • Moncton to London
Search Deals
WestJet
  • WestJet
  • 12/11-31/12
  • 1 total stop
  • 37h 55m total
  • Moncton to London
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
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 Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Thu 12/11

6:55 p.m.-12:50 p.m.

1 stop37h 55m

London Heathrow

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 510

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Thu 12/11

2:00 p.m.-12:50 p.m.

2 stops42h 50m

London Heathrow

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 575
Quickest round-trip

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Tue 10/11

2:00 p.m.-11:20 a.m.

2 stops17h 20m

London Heathrow

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 683

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Thu 12/11

5:00 a.m.-11:20 a.m.

1 stop26h 20m

London Heathrow

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 780

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Thu 5/11

7:10 a.m.-7:10 a.m.

3 stops20h 00m

London Heathrow

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 842

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Thu 5/11

5:00 a.m.-11:20 a.m.

1 stop26h 20m

London Heathrow

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 930

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Tue 10/11

5:00 a.m.-11:20 a.m.

1 stop26h 20m

London Heathrow

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 1,067

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Fri 4/12

6:00 a.m.-8:25 a.m.

2 stops22h 25m

London Heathrow

Tue 8/12

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

2 stops26h 24m

C$ 1,142

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Sat 24/10

12:20 p.m.-10:10 a.m.

2 stops17h 50m

London Heathrow

Sat 31/10

6:00 p.m.-11:42 a.m.

2 stops44h 42m

C$ 1,151

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Thu 12/11

5:00 a.m.-9:10 a.m.

2 stops24h 10m

London Heathrow

Thu 19/11

9:10 a.m.-11:44 p.m.

2 stops18h 34m

C$ 1,158

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/9

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Moncton to London

Have a flexible travel schedule? Discover the best time to fly to London from Moncton with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Moncton to London

What’s the top layover airport for flights from Moncton to London?

Ottawa (YOW) – chosen by Cheapflights users on 50% of one-stop itineraries from Moncton to London on Cheapflights.

What’s the cheapest layover airport for flights from Moncton to London?

Ottawa (YOW) is the most affordable 1-stop option, with an average round-trip price of C$ 1,452.

What’s the fastest layover option from Moncton to London?

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 15h 25m.

Which airport typically offers the quickest layover for flights from Moncton to London?

Flights via Montreal (YUL) offer the fastest connection on this route, with an average layover time of 4h 51m.

Reviews of airlines servicing London

Get a feel of what it's like to fly with Air Canada from Moncton to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,706 reviews
Check prices

Boarding

7.3

Comfort

7.1

Crew

7.8

Overall

7.1

Entertainment

6.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Hazel,Sep 2026

YYC - FRA

Air Canada cancelled our flight and rebooked us on Lufthansa, where we had to pay for checked luggage. We originally chose Air Canada because our Aeroplan credit card includes a free checked bag. It’s frustrating to face an extra charge because of a change we didn’t choose.
Air Canada
7.1
Good
11,706 reviews
Air Canada
7.1
Good
11,706 reviews
Check prices

Boarding

7.3

Comfort

7.1

Crew

7.8

Overall

7.1

Entertainment

6.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Hazel,Sep 2026

YYC - FRA

Air Canada cancelled our flight and rebooked us on Lufthansa, where we had to pay for checked luggage. We originally chose Air Canada because our Aeroplan credit card includes a free checked bag. It’s frustrating to face an extra charge because of a change we didn’t choose.

Related info for your journey

  • What airport do you fly from for flights from Moncton to London?

    If you book a flight to London from Moncton, you will be flying from Moncton Intl, which is the city’s only airport. Moncton Intl (YQM) is located 8.8 km from the centre of Moncton. There are 0 flights from Moncton Intl to London per day from 0 different airlines.

  • How long is the flight from Moncton to London?

    Departing from Moncton to London will take you 22h 25m. There are 4587 km between Moncton and London.

  • What are the most popular routes from Moncton to London?

    When deciding which route to take from Moncton to London consider Moncton Intl - London Heathrow, Moncton Intl - London Gatwick or Moncton Intl - London City as they are the most popular.

  • Can I find deals for flights from Moncton to London that include hotel bookings?

    Yes. In addition to deals on Moncton to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Moncton to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Moncton to London.

  • Can I find deals for business class flights from Moncton to London?

    Yes. Cheapflights offers flight deals from Moncton to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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