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Cheap flights from Moncton to London from C$ 564

YQM — LON
15 Oct — 22 Oct1
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

Tue 13/106:35 a.m. -
2 stops23h 50m
Tue 20/106:00 p.m. -
2 stops44h 33m
Deal found 13/9C$ 1,136
Sun 11/1011:20 a.m. -
2 stops15h 35m
Fri 16/104:00 p.m. -
2 stops33h 38m
Deal found 11/9C$ 1,141
Fri 4/125:00 a.m. -
2 stops35h 35m
Tue 8/1210:25 a.m. -
2 stops28h 04m
Deal found 13/9C$ 1,143
Fri 9/1011:20 a.m. -
2 stops30h 05m
Tue 13/108:00 a.m. -
2 stops20h 03m
Deal found 9/9C$ 1,150
Tue 10/115:00 a.m. -
2 stops21h 20m
Fri 27/1112:50 p.m. -
2 stops25h 39m
Deal found 14/9C$ 1,153
Thu 8/106:15 p.m. -
2 stops11h 10m
Fri 23/109:40 a.m. -
2 stops29h 35m
Deal found 10/9C$ 1,210
Tue 13/107:10 a.m. -
3 stops24h 45m
Tue 20/101:05 p.m. -
3 stops31h 28m
Deal found 13/9C$ 1,217
Thu 8/107:10 a.m. -
1 stop19h 20m
Fri 23/108:40 a.m. -
2 stops19h 23m
Deal found 10/9C$ 1,263
Sun 11/1011:55 a.m. -
1 stop16h 00m
Fri 16/109:40 a.m. -
2 stops35h 40m
Deal found 11/9C$ 1,266
Wed 18/112:00 p.m. -
2 stops15h 45m
Fri 27/1111:40 a.m. -
1 stop29h 42m
Deal found 10/9C$ 1,296
Tue 13/1011:55 a.m. -
2 stops18h 50m
Tue 20/1012:40 p.m. -
1 stop27h 35m
Deal found 13/9C$ 1,570
Tue 10/112:00 p.m. -
2 stops15h 45m
Fri 27/1111:40 a.m. -
2 stops33h 38m
Deal found 14/9C$ 1,760

Find flight deals from Moncton to London

Round-trip from

C$ 1,136

One-way from

C$ 564

Popular in

June

Cheapest in

February

Average price

C$ 1,211
United Airlines
  • United Airlines
  • 13/10-20/10
  • 4 total stops
  • 68h 23m total
  • Moncton to London
Search Deals
9/10-31/12
  • 9/10-31/12
  • 2 total stops
  • 21h 45m 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).
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Cheapest flight prices on average. 2% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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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 - LGW London Gatwick

YQMLGW

Moncton Intl

Fri 9/10

6:10 a.m.-7:55 a.m.

2 stops21h 45m

London Gatwick

Wed 31/12

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

Nonstop0h 00m

C$ 564

MonctonLondon

YQM Moncton Intl - LGW London Gatwick

YQMLGW

Moncton Intl

Fri 16/10

11:35 a.m.-10:45 a.m.

1 stop19h 10m

London Gatwick

Wed 31/12

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

Nonstop0h 00m

C$ 572

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Fri 16/10

11:35 a.m.-10:20 a.m.

2 stops18h 45m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 627

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Fri 9/10

1:00 p.m.-11:50 a.m.

1 stop18h 50m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 647

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Mon 12/10

6:10 a.m.-10:00 p.m.

3 stops35h 50m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 654

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Thu 29/10

7:55 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$ 674

MonctonLondon

YQM Moncton Intl - LGW London Gatwick

YQMLGW

Moncton Intl

Thu 29/10

2:00 p.m.-5:50 p.m.

3 stops24h 50m

London Gatwick

Wed 31/12

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

Nonstop0h 00m

C$ 708

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Thu 29/10

7:10 a.m.-10:50 a.m.

3 stops24h 40m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 738

MonctonLondon

YQM Moncton Intl - LCY London City

YQMLCY

Moncton Intl

Fri 9/10

5:20 p.m.-12:45 p.m.

3 stops39h 25m

London City

Wed 31/12

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

Nonstop0h 00m

C$ 897

MonctonLondon

YQM Moncton Intl - LCY London City

YQMLCY

Moncton Intl

Thu 29/10

2:00 p.m.-10:45 a.m.

3 stops41h 45m

London City

Wed 31/12

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

Nonstop0h 00m

C$ 924

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 27 resultsSorted by cheapest first
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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$ 1,417.

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
11,630 reviews
Check prices

Crew

7.8

Food

6.3

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YYZ - PHL

Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had
Air Canada
7.1
Good
11,630 reviews
Air Canada
7.1
Good
11,630 reviews
Check prices

Crew

7.8

Food

6.3

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YYZ - PHL

Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had

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 1 airline.

  • How long is the flight from Moncton to London?

    Departing from Moncton to London will take you 17h 35m. There are 4587 km between Moncton and London.

  • What is the cheapest airline to fly from Moncton to London round-trip?

    According to our current data, Air Canada (C$ 1,000), offers the cheapest pricing from Moncton to London. Air Canada is priced at 18% lower than the current average price of a flight leaving 3 months from now.

  • 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Romford
Twickenham
Ilford
Bromley
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Luton
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Wembley
Watford
High Wycombe

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Moncton to London

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,000AverageC$ 1,268FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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