What are the cheapest airlines flying from Moncton to London round-trip?

According to our current data, United Airlines (C$ 995), Air Canada (C$ 1,214), and Lufthansa (C$ 1,255) offers the cheapest pricing from Moncton to London. United Airlines is priced at 16% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Moncton to London?

Travelers seeking maximum savings on their Moncton to London flight should consider departing on Thursday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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.

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

Wednesday is generally a great day to depart. Flying on this day could help you save up to 9%.

What is the cheapest month to fly from Moncton to London?

March can be a great time to fly to London from Moncton with a flight ticket averaging about C$ 1,194. Cheapflights users have found deals in the month of March for as cheap as C$ 958. The most expensive prices can be found in the month of December.

What is the cheapest time of day to fly from YQM to LON?

Unlike in the morning, when flights are generally more expensive, you can save up to 6% on flights from Moncton to London by exploring options for tickets in the afternoon.

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.

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.

C$ 503+ Flights from Moncton to London

Cheap flight deals from Moncton to London

Round-trip from	C$ 995
One-way from	C$ 597
Popular in	December
Cheapest in	March
Average price	C$ 1,235

United Airlines
1/9-28/9
4 total stops
39h 02m total
Moncton to London

Search Deals

9/8
2 total stops
39h 45m total
Moncton to London

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (C$ 57 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Moncton to London

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 26 junio 2025.

lun. 1/911:20 a.m.YQM - LHR

2 stops15h 55mUnited Airlines

dom. 28/93:20 p.m.LHR - YQM

2 stops23h 07mUnited Airlines

Deal found 24/6C$ 995

sáb. 13/97:00 a.m.YQM - LGW

3 stops24h 20mMultiple Airlines

jue. 25/912:40 p.m.LGW - YQM

2 stops15h 19mMultiple Airlines

Deal found 24/6C$ 1,042

jue. 16/106:35 a.m.YQM - LHR

1 stop23h 00mAir Canada

mar. 28/108:55 a.m.LHR - YQM

2 stops18h 03mAir Canada

Deal found 25/6C$ 1,136

jue. 16/1011:20 a.m.YQM - LHR

2 stops15h 10mMultiple Airlines

mar. 28/106:50 a.m.LHR - YQM

2 stops19h 27mMultiple Airlines

Deal found 25/6C$ 1,138

mié. 1/1011:20 a.m.YQM - LHR

1 stop15h 10mLufthansa

mié. 15/109:30 a.m.LHR - YQM

1 stop17h 22mLufthansa

Deal found 24/6C$ 1,153

dom. 10/86:00 p.m.YQM - LHR

2 stops42h 35mWestJet

dom. 17/82:10 p.m.LHR - YQM

1 stop30h 59mWestJet

Deal found 26/6C$ 1,943

lun. 1/911:20 a.m.YQM - LCY

2 stops25h 05mLufthansa

dom. 28/95:50 p.m.LCY - YQM

2 stops31h 32mLufthansa

Deal found 25/6C$ 2,200

dom. 10/86:00 p.m.YQM - LGW

2 stops35h 25mWestJet

dom. 17/810:45 a.m.LGW - YQM

2 stops56h 19mWestJet

Deal found 26/6C$ 2,316

lun. 1/911:20 a.m.YQM - LCY

3 stops21h 10mMultiple Airlines

dom. 28/95:50 p.m.LCY - YQM

3 stops31h 32mMultiple Airlines

Deal found 25/6C$ 2,495

Best flights from Moncton to London
Discover carefully curated flight deals from Moncton to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 junio 2025.

lun. 1/911:20 a.m.YQM - LHR

2 stops15h 55mUnited Airlines

dom. 28/93:20 p.m.LHR - YQM

2 stops23h 07mUnited Airlines

Deal found 24/6C$ 995

sáb. 13/97:00 a.m.YQM - LGW

3 stops24h 20mMultiple Airlines

jue. 25/912:40 p.m.LGW - YQM

2 stops15h 19mMultiple Airlines

Deal found 24/6C$ 1,042

lun. 1/911:20 a.m.YQM - LHR

1 stop18h 15mAir Canada

dom. 28/96:50 a.m.LHR - YQM

2 stops18h 32mAir Canada

Deal found 24/6C$ 1,214

sáb. 20/911:20 a.m.YQM - LHR

1 stop15h 10mLufthansa

mar. 30/99:30 a.m.LHR - YQM

1 stop15h 52mLufthansa

Deal found 24/6C$ 1,255

dom. 10/86:00 p.m.YQM - LHR

2 stops42h 35mWestJet

dom. 17/82:10 p.m.LHR - YQM

1 stop30h 59mWestJet

Deal found 26/6C$ 1,943

mié. 13/812:25 p.m.YQM - LHR

2 stops16h 55mMultiple Airlines

sáb. 16/85:00 p.m.LHR - YQM

2 stops34h 54mMultiple Airlines

Deal found 24/6C$ 1,694

lun. 1/911:20 a.m.YQM - LCY

2 stops25h 05mLufthansa

dom. 28/95:50 p.m.LCY - YQM

2 stops31h 32mLufthansa

Deal found 25/6C$ 2,200

dom. 10/86:00 p.m.YQM - LGW

2 stops35h 25mWestJet

dom. 17/810:45 a.m.LGW - YQM

2 stops56h 19mWestJet

Deal found 26/6C$ 2,316

lun. 1/911:20 a.m.YQM - LCY

3 stops21h 10mMultiple Airlines

dom. 28/95:50 p.m.LCY - YQM

3 stops31h 32mMultiple Airlines

Deal found 25/6C$ 2,495

Last-minute flights from Moncton to London
Discover last-minute flight deals from Moncton to London. Data last updated 26 junio 2025 and is based on user searches.

vie. 27/66:35 a.m.YQM - LHR

2 stops19h 45mUnited Airlines

lun. 7/712:15 p.m.LHR - YQM

2 stops26h 10mUnited Airlines

Deal found 24/6C$ 2,036

mar. 1/76:25 p.m.YQM - LHR

2 stops22h 35mAir Canada

mar. 8/76:00 a.m.LHR - YQM

2 stops32h 25mAir Canada

Deal found 26/6C$ 1,326

mar. 1/76:00 p.m.YQM - LGW

2 stops35h 25mWestJet

mar. 8/710:45 a.m.LGW - YQM

2 stops34h 24mWestJet

Deal found 26/6C$ 3,171

jue. 24/710:35 a.m.YQM - LGW

2 stops19h 15mMultiple Airlines

jue. 31/710:00 a.m.LGW - YQM

2 stops18h 29mMultiple Airlines

Deal found 26/6C$ 1,545

jue. 24/710:35 a.m.YQM - LHR

2 stops28h 15mMultiple Airlines

jue. 31/76:00 a.m.LHR - YQM

3 stops22h 29mMultiple Airlines

Deal found 26/6C$ 2,156

jue. 24/711:20 a.m.YQM - LCY

3 stops21h 10mMultiple Airlines

jue. 31/77:10 p.m.LCY - YQM

3 stops30h 13mMultiple Airlines

Deal found 26/6C$ 2,647

One-way flights from Moncton to London
Search for one-way flight options from Moncton to London. Find affordable one-way fares based on user searches. Data last updated 26 junio 2025.

sáb. 9/810:35 a.m.YQM - LGW

2 stops39h 45mMultiple Airlines

Deal found 25/6C$ 597

sáb. 9/87:00 a.m.YQM - LHR

3 stops23h 20mMultiple Airlines

Deal found 25/6C$ 684

sáb. 9/810:35 a.m.YQM - LCY

3 stops22h 10mMultiple Airlines

Deal found 25/6C$ 912

sáb. 9/86:25 p.m.YQM - LHR

1 stop11h 10mAir Canada

Deal found 25/6C$ 1,050

vie. 8/86:35 a.m.YQM - LCY

3 stops25h 05mUnited Airlines

Deal found 24/6C$ 1,407

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

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

lun. 1/9

11:20 a.m.-7:15 a.m.

2 stops15h 55m

London Heathrow

dom. 28/9

3:20 p.m.-10:27 a.m.

2 stops23h 07m

C$ 995

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

sáb. 13/9

7:00 a.m.-11:20 a.m.

3 stops24h 20m

London Gatwick

jue. 25/9

12:40 p.m.-11:59 p.m.

2 stops15h 19m

C$ 1,042

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

jue. 16/10

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

1 stop23h 00m

London Heathrow

mar. 28/10

8:55 a.m.-11:58 p.m.

2 stops18h 03m

C$ 1,136

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

jue. 16/10

11:20 a.m.-6:30 a.m.

2 stops15h 10m

London Heathrow

mar. 28/10

6:50 a.m.-11:17 p.m.

2 stops19h 27m

C$ 1,138

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

mié. 1/10

11:20 a.m.-6:30 a.m.

1 stop15h 10m

London Heathrow

mié. 15/10

9:30 a.m.-10:52 p.m.

1 stop17h 22m

C$ 1,153

MonctonLondon

YQM - LHR

YQMLHR

Moncton Intl

dom. 10/8

6:00 p.m.-4:35 p.m.

2 stops42h 35m

London Heathrow

dom. 17/8

2:10 p.m.-5:09 p.m.

1 stop30h 59m

C$ 1,943

MonctonLondon

YQM - LCY

YQMLCY

Moncton Intl

lun. 1/9

11:20 a.m.-4:25 p.m.

2 stops25h 05m

London City

dom. 28/9

5:50 p.m.-9:22 p.m.

2 stops31h 32m

C$ 2,200

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

dom. 10/8

6:00 p.m.-9:25 a.m.

2 stops35h 25m

London Gatwick

dom. 17/8

10:45 a.m.-3:04 p.m.

2 stops56h 19m

C$ 2,316

MonctonLondon

YQM - LCY

YQMLCY

Moncton Intl

lun. 1/9

11:20 a.m.-12:30 p.m.

3 stops21h 10m

London City

dom. 28/9

5:50 p.m.-9:22 p.m.

3 stops31h 32m

C$ 2,495

MonctonLondon

YQM - LGW

YQMLGW

Moncton Intl

dom. 12/10

7:00 a.m.-5:45 p.m.

3 stops30h 45m

C$ 503

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/6

Showing 1-10 of 15 results

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?

Currently, January is the cheapest month in which you can book a flight from Moncton to London (average of C$ 560). Flying from Moncton to London in July is currently the most expensive (average of C$ 856). 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 a feel of what it's like to fly with United Airlines,WestJet, andAir 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.

United Airlines

7.4

Good

8,838 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

United Airlines

7.4

Good

8,838 reviews

United Airlines

7.4

Good

8,838 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

WestJet

7.2

Good

2,893 reviews

United Airlines

7.4

Good

8,838 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Air Canada

7.1

Good

9,637 reviews

United Airlines

7.4

Good

8,838 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Lufthansa

6.8

Okay

7,188 reviews

United Airlines

7.4

Good

8,838 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

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.
What are the cheapest airlines flying from Moncton to London round-trip?
According to our current data, United Airlines (C$ 995), Air Canada (C$ 1,214), and Lufthansa (C$ 1,255) offers the cheapest pricing from Moncton to London. United Airlines is priced at 16% 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.
What is the cheapest month to book a flight from Moncton to London?
Currently, January is the cheapest month in which you can book a flight from Moncton to London (average of C$ 560). Flying from Moncton to London in July is currently the most expensive (average of C$ 856). 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

Brentford

Sutton

Hounslow

Slough

Milton Keynes

Romford

Watford

Luton

Bromley

Bedford

Southall

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Moncton to London

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 934	AverageC$ 1,162	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Moncton to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Moncton to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Yes! Start tracking prices for Moncton to London 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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Cheap flights from Moncton to London from C$ 503

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Moncton to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Moncton to London

Cheapest flights from Moncton to LondonExplore 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 26 junio 2025.

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 26 junio 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Moncton to London that are best for you.

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.

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?

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 26 junio 2025.

Get a feel of what it's like to fly with United Airlines,WestJet, andAir 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.

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.

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

What are the cheapest airlines flying from Moncton to London round-trip?

What are the most popular routes from Moncton to London?

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

How can I find direct flights from Moncton to London?

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

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

Travelling to a place near Moncton?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Moncton to London

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Moncton to London

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?

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

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

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

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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 26 junio 2025.