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Cheap flights from Moncton to the United Kingdom from C$ 543

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
YQM — LHR
27 May — 3 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Moncton to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from Moncton to United Kingdom
Explore the most affordable flight options available from Moncton to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 April 2026.

Mon 8/67:10 a.m.
YQM
-
LHR
1 stop19h 20m
Air Canada
Fri 12/66:00 a.m.
LHR
-
YQM
2 stops32h 30m
Air Canada
Deal found 22/4C$ 1,032
Sun 7/67:10 a.m.
YQM
-
LHR
2 stops19h 20m
Air Canada
Thu 11/68:45 a.m.
LHR
-
YQM
2 stops18h 00m
Air Canada
Deal found 24/4C$ 1,035
Mon 8/67:10 a.m.
YQM
-
LHR
1 stop19h 20m
Multiple Airlines
Mon 15/62:05 p.m.
LHR
-
YQM
1 stop12h 40m
Multiple Airlines
Deal found 24/4C$ 1,041
Mon 14/97:10 a.m.
YQM
-
LHR
1 stop19h 20m
Air Canada
Mon 28/96:50 a.m.
LHR
-
YQM
2 stops14h 33m
Air Canada
Deal found 24/4C$ 1,045
Mon 21/97:10 a.m.
YQM
-
LHR
1 stop19h 20m
Air Canada
Mon 5/109:30 a.m.
LHR
-
YQM
1 stop13h 08m
Air Canada
Deal found 22/4C$ 1,048
Sat 12/97:10 a.m.
YQM
-
LHR
1 stop21h 25m
Air Canada
Thu 1/109:30 a.m.
LHR
-
YQM
1 stop13h 08m
Air Canada
Deal found 23/4C$ 1,050
Wed 3/67:10 a.m.
YQM
-
LHR
1 stop21h 25m
Air Canada
Wed 10/69:30 a.m.
LHR
-
YQM
2 stops12h 58m
Air Canada
Deal found 24/4C$ 1,052
Mon 1/61:00 p.m.
YQM
-
LGW
1 stop17h 45m
Multiple Airlines
Mon 15/69:30 p.m.
LGW
-
YQM
2 stops42h 45m
Multiple Airlines
Deal found 23/4C$ 1,178
Tue 26/56:15 a.m.
YQM
-
LGW
2 stops23h 35m
Multiple Airlines
Tue 2/69:40 a.m.
LGW
-
YQM
2 stops29h 35m
Multiple Airlines
Deal found 26/4C$ 1,222
Thu 21/511:55 a.m.
YQM
-
LGW
2 stops18h 50m
Multiple Airlines
Thu 28/512:40 p.m.
LGW
-
YQM
2 stops31h 58m
Multiple Airlines
Deal found 23/4C$ 1,280
Tue 15/911:55 a.m.
YQM
-
LGW
1 stop16h 00m
Air Transat
Sun 27/99:40 a.m.
LGW
-
YQM
1 stop10h 58m
Air Transat
Deal found 23/4C$ 1,287
Mon 8/61:00 p.m.
YQM
-
LGW
1 stop14h 55m
Multiple Airlines
Mon 15/67:35 p.m.
LGW
-
YQM
2 stops44h 40m
Multiple Airlines
Deal found 24/4C$ 1,308

Find flight deals from Moncton to United Kingdom

Keep the following information in mind while searching for Moncton to United Kingdom flight deals. Data was last updated 27 April 2026.

Round-trip from

C$ 1,032

One-way from

C$ 543

Popular in

December

Cheapest in

October

Average price

C$ 1,177
Air Canada
  • Air Canada
  • 8/6-12/6
  • 3 total stops
  • 51h 50m total
  • Moncton to United Kingdom
Search Deals
11/6
  • 11/6
  • 3 total stops
  • 40h 30m total
  • Moncton to United Kingdom
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 135 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Moncton to United Kingdom 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 27 April 2026.
Use the filters below to find and compare flights from Moncton to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Mon 8/6

7:10 a.m.-6:30 a.m.

1 stop19h 20m

London Heathrow

Fri 12/6

6:00 a.m.-10:30 a.m.

2 stops32h 30m

C$ 1,032

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Sun 7/6

7:10 a.m.-6:30 a.m.

2 stops19h 20m

London Heathrow

Thu 11/6

8:45 a.m.-10:45 p.m.

2 stops18h 00m

C$ 1,035

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Mon 21/9

7:10 a.m.-6:30 a.m.

1 stop19h 20m

London Heathrow

Mon 5/10

9:30 a.m.-6:38 p.m.

1 stop13h 08m

C$ 1,050

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

Wed 14/10

6:35 a.m.-9:20 a.m.

2 stops22h 45m

London Heathrow

Tue 27/10

8:00 a.m.-9:28 p.m.

2 stops16h 28m

C$ 1,129

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

Mon 1/6

1:00 p.m.-10:45 a.m.

1 stop17h 45m

London Gatwick

Mon 15/6

9:30 p.m.-12:15 p.m.

2 stops42h 45m

C$ 1,178

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

Tue 26/5

6:15 a.m.-9:50 a.m.

2 stops23h 35m

London Gatwick

Tue 2/6

9:40 a.m.-11:15 a.m.

2 stops29h 35m

C$ 1,222

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

Thu 21/5

11:55 a.m.-10:45 a.m.

2 stops18h 50m

London Gatwick

Thu 28/5

12:40 p.m.-4:38 p.m.

2 stops31h 58m

C$ 1,280
Quickest round-trip

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

Tue 15/9

11:55 a.m.-7:55 a.m.

1 stop16h 00m

London Gatwick

Sun 27/9

9:40 a.m.-4:38 p.m.

1 stop10h 58m

C$ 1,287

MonctonBirmingham

YQM - BHX

YQMBHX

Moncton Intl

Mon 8/6

6:30 a.m.-5:25 p.m.

2 stops30h 55m

Birmingham

Thu 11/6

10:15 a.m.-11:42 p.m.

2 stops41h 27m

C$ 1,596

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

Tue 15/9

11:55 a.m.-7:55 a.m.

1 stop16h 00m

London Gatwick

Wed 30/9

11:35 a.m.-11:12 a.m.

2 stops27h 37m

C$ 1,659

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

Showing 1-10 of 43 resultsSorted by cheapest first
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Best time to book a flight from Moncton to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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 the United Kingdom

What is the cheapest month to book a flight from Moncton to United Kingdom?

Currently, September is the cheapest month in which you can book a flight from Moncton to United Kingdom (average of C$ 895). Flying from Moncton to United Kingdom in August is currently the most expensive (average of C$ 1,147). 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 United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated 27 April 2026.
Read through reviews of airlines operating flights from Moncton to the United Kingdom, such as United Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,665 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,665 reviews
United Airlines
7.4
Good
9,665 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,974 reviews
United Airlines
7.4
Good
9,665 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

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

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

    Located just 8.8 km from the city centre, Moncton Intl (YQM) is the airport most travellers will use when flying to United Kingdom from Moncton.

  • How long is the flight from Moncton to United Kingdom?

    Airlines like Air Canada, Air Transat, and Lufthansa fly from Moncton to United Kingdom in about 16h. The time it takes to get you to your destination can typically vary by up to 3h 20m. The distance between Moncton and United Kingdom is about 4616 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Moncton to United Kingdom?

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

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

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

  • How can I find direct flights from Moncton to United Kingdom?

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

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

    Yes. Cheapflights offers flight deals from Moncton to United Kingdom 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 United Kingdom?

    Currently, September is the cheapest month in which you can book a flight from Moncton to United Kingdom (average of C$ 895). Flying from Moncton to United Kingdom in August is currently the most expensive (average of C$ 1,147). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Moncton to United Kingdom

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Top airline flying from Moncton to United Kingdom

Discover the top airline that operate flights from Moncton to United Kingdom. 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 27 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,057AverageC$ 1,248FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Moncton to United Kingdom?

Cheapflights helps you search for flights from Moncton to United Kingdom via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Moncton to United Kingdom by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Moncton to United Kingdom with no change fees.

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

Yes! Start tracking prices for Moncton to United Kingdom flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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