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Cheap flights from Moncton to London from £293

YQM — LON
5 Oct — 12 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

Sat 5/911:15 -
2 stops20h 40m
Wed 30/907:45 -
2 stops18h 53m
Deal found 31/8£605
Wed 9/906:35 -
2 stops20h 10m
Tue 22/907:45 -
2 stops30h 45m
Deal found 1/9£606
Tue 20/1006:35 -
2 stops25h 20m
Tue 27/1015:10 -
2 stops46h 32m
Deal found 5/9£607
Wed 14/1011:20 -
2 stops14h 35m
Fri 6/1109:10 -
2 stops18h 34m
Deal found 3/9£608
Fri 9/1011:20 -
2 stops30h 05m
Tue 13/1011:05 -
2 stops16h 58m
Deal found 1/9£609
Fri 30/1005:00 -
2 stops23h 55m
Fri 20/1118:00 -
2 stops33h 44m
Deal found 1/9£613
Sat 12/907:10 -
2 stops33h 50m
Sat 26/912:40 -
2 stops33h 58m
Deal found 5/9£678
Fri 30/1005:00 -
2 stops24h 10m
Fri 20/1108:40 -
2 stops19h 04m
Deal found 1/9£1,017
Wed 9/906:35 -
2 stops22h 05m
Tue 22/909:15 -
2 stops16h 23m
Deal found 1/9£2,167
Sun 11/1011:20 -
2 stops26h 35m
Fri 16/1009:15 -
2 stops17h 23m
Deal found 4/9£2,887

Find flight deals from Moncton to London

Round-trip from

£608

One-way from

£293

Popular in

June

Cheapest in

February

Average price

£645
United Airlines
  • United Airlines
  • 14/10-6/11
  • 4 total stops
  • 33h 09m total
  • Moncton to London
Search Deals
1/10-31/12
  • 1/10-31/12
  • 3 total stops
  • 23h 05m total
  • Moncton to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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 return flight

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Fri 16/10

11:35-08:05

3 stops40h 30m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£303

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Sat 17/10

18:15-12:05

1 stop37h 50m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£376
Fastest return journey

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Thu 1/10

18:15-15:00

2 stops16h 45m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£382

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Thu 1/10

05:25-08:35

1 stop23h 10m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£384

MonctonLondon

YQM Moncton Intl - LCY London City

YQMLCY

Moncton Intl

Thu 1/10

11:55-17:30

3 stops25h 35m

London City

Wed 31/12

00:00-19:00

Nonstop0h 00m

£402

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Sat 17/10

11:55-12:05

2 stops20h 10m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£412

MonctonLondon

YQM Moncton Intl - LCY London City

YQMLCY

Moncton Intl

Fri 16/10

11:35-12:40

3 stops45h 05m

London City

Wed 31/12

00:00-19:00

Nonstop0h 00m

£489

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Tue 20/10

06:35-11:55

2 stops25h 20m

London Heathrow

Tue 27/10

15:10-10:42

2 stops46h 32m

£607

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Wed 14/10

11:20-05:55

2 stops14h 35m

London Heathrow

Fri 6/11

09:10-23:44

2 stops18h 34m

£608

MonctonLondon

YQM Moncton Intl - LHR London Heathrow

YQMLHR

Moncton Intl

Fri 9/10

11:20-21:25

2 stops30h 05m

London Heathrow

Tue 13/10

11:05-00:03

2 stops16h 58m

£609

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Showing 1-10 of 16 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 return price

Cheapflights Insights

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

No data available for this route at this time. Please check back soon.

Related info for your journey

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

    Moncton Intl (YQM), located 5.5 mi from the city center, is the airport you fly out of when you book flights from Moncton to London. 0 airlines have flights from Moncton Intl to London on a regular basis. Booking flights from Moncton Intl to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

  • How long is the flight from Moncton to London?

    United Airlines and Lufthansa can get you from Moncton to London in just under 14h 35m. Your travel time can differ by up to 12h. There are 2850 mi between Moncton and London. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 holiday 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
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Brentford
Barnet
Southall
Southend-on-Sea
Enfield
Kingston upon Thames
Watford
Dover
Ipswich

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Moncton to London

Fredericton to Heathrow flights
Moncton to Heathrow flights
Moncton to London City flights
Moncton to Birmingham flights

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Can Cheapflights find flights from Moncton to London with no change fees?

Certainly. Search results for flights to London from Moncton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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