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Cheap flights from Moncton to London, ON from C$ 404

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
YQM — YXU
20 Feb — 27 Feb1
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
Explore the most affordable flight options available from Moncton to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2026.

Tue 17/28:15 p.m.
YQM
-
YXU
1 stop11h 20m
WestJet
Tue 24/28:10 p.m.
YXU
-
YQM
1 stop33h 48m
WestJet
Deal found 19/1C$ 632
Tue 17/28:15 p.m.
YQM
-
YXU
1 stop11h 20m
Multiple Airlines
Wed 25/28:10 p.m.
YXU
-
YQM
2 stops21h 08m
Multiple Airlines
Deal found 19/1C$ 740
Tue 17/28:15 p.m.
YQM
-
YXU
1 stop11h 20m
Multiple Airlines
Sun 22/28:10 p.m.
YXU
-
YQM
2 stops21h 08m
Multiple Airlines
Deal found 19/1C$ 748
Thu 18/66:00 p.m.
YQM
-
YXU
2 stops20h 45m
WestJet
Sat 20/68:00 p.m.
YXU
-
YQM
1 stop20h 09m
WestJet
Deal found 20/1C$ 810
Wed 27/55:25 a.m.
YQM
-
YXU
1 stop4h 28m
Air Canada
Wed 3/612:20 p.m.
YXU
-
YQM
1 stop4h 02m
Air Canada
Deal found 20/1C$ 835
Mon 16/25:55 p.m.
YQM
-
YXU
1 stop4h 26m
Air Canada
Mon 23/25:40 p.m.
YXU
-
YQM
1 stop5h 03m
Air Canada
Deal found 19/1C$ 853
Mon 9/25:00 a.m.
YQM
-
YXU
1 stop4h 46m
Air Canada
Tue 17/29:25 a.m.
YXU
-
YQM
2 stops10h 06m
Air Canada
Deal found 19/1C$ 939
Thu 12/25:00 a.m.
YQM
-
YXU
1 stop4h 46m
Air Canada
Mon 16/25:40 p.m.
YXU
-
YQM
1 stop5h 03m
Air Canada
Deal found 19/1C$ 957

Find flight deals from Moncton to London

Discover tips and strategies to find the most affordable flight options for your journey from Moncton (YQM) to London (YXU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2026.

Round-trip from

C$ 810

One-way from

C$ 404

Popular in

January

Cheapest in

June

Average price

C$ 1,524
WestJet
  • WestJet
  • 18/6-20/6
  • 3 total stops
  • 40h 54m total
  • Moncton to London
Search Deals
Air Canada
  • Air Canada
  • 10/4
  • 1 total stop
  • 4h 23m total
  • Moncton to London
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (C$ 642 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 21 January 2026.
Use the filters below to find and compare flights from Moncton to London that are best for you.

Fly from

Moncton

Fly to

London

Route

Depart

Return

Price

MonctonLondon

YQM - YXU

YQMYXU

Moncton Intl

Tue 17/2

8:15 p.m.-6:35 a.m.

1 stop11h 20m

London

Sun 22/2

8:10 p.m.-6:18 p.m.

2 stops21h 08m

C$ 748

MonctonLondon

YQM - YXU

YQMYXU

Moncton Intl

Thu 18/6

6:00 p.m.-1:45 p.m.

2 stops20h 45m

London

Sat 20/6

8:00 p.m.-5:09 p.m.

1 stop20h 09m

C$ 810

MonctonLondon

YQM - YXU

YQMYXU

Moncton Intl

Wed 27/5

5:25 a.m.-8:53 a.m.

1 stop4h 28m

London

Wed 3/6

9:30 a.m.-6:23 p.m.

2 stops7h 53m

C$ 835

MonctonLondon

YQM - YXU

YQMYXU

Moncton Intl

Mon 16/2

5:55 p.m.-9:21 p.m.

1 stop4h 26m

London

Mon 23/2

5:40 p.m.-11:43 p.m.

1 stop5h 03m

C$ 853

MonctonLondon

YQM - YXU

YQMYXU

Moncton Intl

Mon 9/2

5:00 a.m.-8:46 a.m.

1 stop4h 46m

London

Tue 17/2

9:25 a.m.-8:31 p.m.

2 stops10h 06m

C$ 939

MonctonLondon

YQM - YXU

YQMYXU

Moncton Intl

Thu 12/2

5:00 a.m.-8:46 a.m.

1 stop4h 46m

London

Mon 16/2

5:40 p.m.-11:43 p.m.

1 stop5h 03m

C$ 957

MonctonLondon

YQM - YXU

YQMYXU

Moncton Intl

Fri 10/4

5:55 p.m.-9:18 p.m.

1 stop4h 23m

C$ 404

MonctonLondon

YQM - YXU

YQMYXU

Moncton Intl

Wed 4/2

7:00 p.m.-6:35 a.m.

3 stops36h 35m

C$ 643

MonctonLondon

YQM - YXU

YQMYXU

Moncton Intl

Wed 4/2

5:55 p.m.-9:20 p.m.

1 stop4h 25m

C$ 679

MonctonLondon

YQM - YXU

YQMYXU

Moncton Intl

Fri 10/4

6:40 a.m.-3:35 p.m.

3 stops33h 55m

C$ 937

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Moncton to London, Ontario?

Currently, October is the cheapest month in which you can book a flight from Moncton to London, Ontario (average of C$ 94). Flying from Moncton to London, Ontario in January is currently the most expensive (average of C$ 353). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 21 January 2026.
Read reviews from past customers who have flown Air Canada from Moncton to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,646 reviews
Check prices

Crew

7.8

Comfort

7.1

Boarding

7.3

Overall

7.1

Entertainment

6.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Sugith,Jan 2026

YYZ - YSB

8 am flight cancelled at 2 am. Rebooked next day. Had to pay to rebook myself on Porter to leave same day.
Air Canada
7.1
Good
10,646 reviews
Air Canada
7.1
Good
10,646 reviews
Check prices

Crew

7.8

Comfort

7.1

Boarding

7.3

Overall

7.1

Entertainment

6.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Sugith,Jan 2026

YYZ - YSB

8 am flight cancelled at 2 am. Rebooked next day. Had to pay to rebook myself on Porter to leave same day.

Related info for your journey

Find useful and relevant information for your journey from Moncton to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Moncton to London, Ontario?

    A quick flight from Moncton to London, Ontario can take about 4h 28m. WestJet provides one of the quickest options available for as low as C$ 835. There are 1345 km between Moncton and London, Ontario. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Air Canada, at C$ 363, was found to be the cheapest airline from Moncton to London, Ontario.. Users have found that Air Canada is 65% cheaper than the other options available to this destination.

  • 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.

  • What is the cheapest month to book a flight from Moncton to London, Ontario?

    Currently, October is the cheapest month in which you can book a flight from Moncton to London, Ontario (average of C$ 94). Flying from Moncton to London, Ontario in January is currently the most expensive (average of C$ 353). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Port Stanley
Grand Bend

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Top airline flying from Moncton to London

Discover the top airline that operate flights from Moncton to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 363AverageC$ 1,011FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Moncton to London?

Cheapflights makes it easy to find Moncton to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Moncton to London?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Moncton to London for you. Better yet — we are completely free to use.

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.

Can Cheapflights notify me if prices for flights from Moncton to London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Moncton today and book when prices fit your budget.

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