£513 Find Cheap Flights from London Heathrow Airport to New Brunswick

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to New Brunswick departing on 16/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to New Brunswick

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to New Brunswick, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to New Brunswick, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Heathrow to New Brunswick

Cheapest return prices found by our users on KAYAK in the last 72 hours
Moncton
Moncton2 stops£513
Saint John
Saint John2 stops£511
Moncton
Moncton2 stops£513
Saint John
Saint John2 stops£511

Book Cheap Heathrow to New Brunswick Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to New Brunswick that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to New Brunswick

Mon, 16 Mar - Mon, 23 Mar
Air Canada Logo
06:00 - 10:48
LHR
-
YQM
31h 48m
2 stops
Air Canada Logo
05:00 - 07:10
YQM
-
LHR
23h 10m
2 stops
£513Air Canada
Sun, 15 Mar - Sun, 22 Mar
Air Canada Logo
11:05 - 10:48
LHR
-
YQM
50h 43m
2 stops
Air Canada Logo
05:00 - 07:10
YQM
-
LHR
23h 10m
2 stops
£523Air Canada
Tue, 10 Feb - Tue, 24 Feb
Air Canada Logo
13:25 - 10:48
LHR
-
YQM
25h 23m
1 stop
Air Canada Logo
17:55 - 09:20
YQM
-
LHR
35h 25m
2 stops
£531Air Canada
Sun, 15 Mar - Sun, 22 Mar
Air Canada Logo
12:00 - 20:31
LHR
-
YQM
11h 31m
1 stop
Air Canada Logo
05:00 - 07:10
YQM
-
LHR
23h 10m
2 stops
£532Air Canada
Tue, 10 Feb - Mon, 16 Feb
Air Canada Logo
13:25 - 17:03
LHR
-
YQM
31h 38m
2 stops
Air Canada Logo
16:40 - 07:10
YQM
-
LHR
10h 30m
1 stop
£534Air Canada
Wed, 11 Feb - Mon, 16 Feb
Air Canada Logo
09:00 - 20:31
LHR
-
YQM
15h 31m
2 stops
Air Canada Logo
05:00 - 07:10
YQM
-
LHR
22h 10m
2 stops
£535Air Canada
Tue, 10 Feb - Mon, 23 Feb
Air Canada Logo
13:25 - 17:03
LHR
-
YQM
31h 38m
2 stops
Air Canada Logo
11:35 - 07:10
YQM
-
LHR
15h 35m
1 stop
£537Air Canada
Wed, 11 Feb - Sun, 15 Feb
Air Canada Logo
12:00 - 20:31
LHR
-
YQM
12h 31m
1 stop
Air Canada Logo
05:00 - 09:20
YQM
-
LHR
24h 20m
2 stops
£540Air Canada
Wed, 11 Feb - Sun, 15 Feb
Air Canada Logo
09:00 - 20:31
LHR
-
YQM
15h 31m
2 stops
Air Canada Logo
05:00 - 09:20
YQM
-
LHR
24h 20m
2 stops
£543Air Canada
Wed, 11 Feb - Sun, 15 Feb
Air Canada Logo
12:00 - 20:31
LHR
-
YQM
12h 31m
1 stop
Air Canada Logo
05:00 - 09:20
YQM
-
LHR
24h 20m
2 stops
£543Air Canada
Booking Insights

KAYAK's insights & trends for Heathrow to New Brunswick flights

Get data-powered insights and trends into flights from Heathrow to New Brunswick to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from London Heathrow Airport to New Brunswick?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to New Brunswick, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to New Brunswick is May, when tickets cost £394 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of return tickets is £1,006 and £708 respectively.

Good to know - Cheap tickets from London Heathrow Airport to New Brunswick

Low seasonJanuary
Cheapest flight£513
Best time to beat the crowds but there is an average 38% increase in price.
Most popular time to fly (11% more expensive on average)
Flight from London Heathrow Airport to Moncton

FAQs - booking New Brunswick flights

  • How does KAYAK find such low prices on flights from London Heathrow Airport to New Brunswick?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to New Brunswick.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to New Brunswick?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Heathrow Airport to New Brunswick is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to New Brunswick?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London Heathrow Airport to New Brunswick with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to New Brunswick?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London Heathrow Airport to New Brunswick up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Heathrow to New Brunswick

 
See real verified KAYAK customer reviews for airlines flying from London to New Brunswick. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to New Brunswick? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 10668 reviews
6.8Entertainment
7.8Crew
6.3Food
7.3Boarding
7.1Comfort
Airline reviews

For my third flight in a row on AC 737 Max 8, it was stuffy and warm, especially mid-cabin, Business Class and rear cabin were better. Very uncomfortable 5 hour flight. Do all 737 Max 8 maybe have an HVAC software problem as well or just Air Canada?

6.0 GoodPaul, Jan 2026
BGI - YUL
Read more Air Canada reviews

For my third flight in a row on AC 737 Max 8, it was stuffy and warm, especially mid-cabin, Business Class and rear cabin were better. Very uncomfortable 5 hour flight. Do all 737 Max 8 maybe have an HVAC software problem as well or just Air Canada?

The plane was delayed substantially due to a mechanical problem, that being said, the airline was very fair with providing a meal coupon for us. I would rather arrive late on a mechanically sound plane than the alternative. The food served in the plane was just awful, however and I recommend a new catering company.

Very bed experience never want to travel air canada anymore

The international flights (interior space) is ridiculously small. The aisle way is similar to a discount domestic shuttle. Same applies to the intercontinental flights. The luggage storage space is also incredibly small. The entire experience is rough on a traveler and you pay with your hide and body for not flying let’s say an American or Delta type airline.

I liked all of it, and excited to do it again~* Thank you, and Much LoVe and Respect, CHRiS aka KRYSTOE 👣🎵 http://www.chrisrousemusic.bandcamp.com Google = chrisrousemusic and/or KRYSTOE

It was a very small plane and was ok. No food or entertainment so there should be an option for NA.

I travelled in Business class for the first time and wish I could do that again.

It was good, seating was a little tight apart from that all was well.

I liked the flight but the check in was horrendous. I have booked with you before but not ever had to pay extra for luggage, it was not clear on booking, I didn't know there was different categories of economy that meant different allowances. So was alarmed when we had to pay a further £120 at the check-in at a point of not changing.

I wish they gave the earphones earlier rather than when we are already in flight.

Everything you need to know for your flight from Heathrow to New Brunswick

Information on your arrival and departure airports