Cheap flights from London to Halifax from £140

The month of September is, on average, the cheapest month to fly to Halifax from London, with most prices found around £576. If you aren’t able to travel during the month of September, then book flights to Halifax from London during October instead. Flights to Halifax in October, while not as cheap as those in September, still average around £579.

According to our data, Wednesday is the cheapest day to fly to Halifax from London. The lowest ticket price found for a Wednesday departure recently was £597. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from London to Halifax on a Sunday will generally be more expensive and average around £664. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest London to Halifax flights are usually those with departure times in the afternoon. Our users have found flights to Halifax in the afternoon for as low as £520. Flights in the morning are often more expensive, with an average ticket price of £635.

Fly from London Gatwick to Halifax Intl for the best London - Halifax Intl flight prices

You are more likely to see cheaper flights to Halifax from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Halifax for around £645 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Halifax from London for as low as £511 on momondo.

There are 3 cabin classes available to choose from on London to Halifax flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 1% on your flight if you consider stops on a London to Halifax flight.

As of August 2026, prices for London to Halifax flights are approximately 9% more expensive when compared to flights at the same time last year.

WestJet and KLM are the most popular carriers operating from London to Halifax Intl

Air Canada, Lufthansa and WestJet are the top three most popular airlines that fly to Halifax from London according to our data. Air Canada is the first choice among our users, with 84% of people opting to fly with this airline when travelling to Halifax. Keep in mind that there are 4 different airlines that fly to Halifax on a routine basis, so you have a few additional options to choose from.

Historically, on average around 24% of flights between London and Halifax have experienced a delay on any given week. The average delay length over the past 12 months has been 87 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, Air Canada have had the fewest delays on this route over the last 12 months, with about 20% of their flights experiencing any sort of delay.

Ottawa (YOW) was the most common stop: 57% of momondo users choosing one-stop flights on this route connected there.

Flights via Reykjavik (KEF) offer the lowest average return price of £542.

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 8h 45m.

Reykjavik (KEF) has the shortest average stopover time for this route: 1h 48m.

The number of flights available between London and Halifax is 5 per day as of August 2026. The most frequent departure time is 12:00, with 100% of daily flights leaving in the afternoon.

The number of flights available between London and Halifax is 39 per week as of August 2026. The most frequent departure day is Sun, with 18% of weekly flights leaving on this day.