WestJet Is Cancelling 3 European Routes

WestJet is making further changes to its international network by axing three European routes for the upcoming Northern Summer 2027 season.

The withdrawal of service on three routes is part of a sweeping capacity shift by the Canadian carrier as it repositions single-aisle aircraft to match strong yields.

According to a schedule filing published by AeroRoutes, the three routes will be axed after the airline expanded into Europe this summer 2026, representing a partial reversal of strategy.

WestJet steps back from Halifax

WestJet is moving ahead with the removal of  Halifax (YHZ) – Copenhagen (CPH), Halifax (YHZ) – Madrid (MAD), and Toronto Pearson (YYZ) – Glasgow (GLA) from its transatlantic network during the Northern Summer 2027 programme.

The Halifax through Copenhagen and Madrid services were part of WestJet’s important expansion just this year as the business aimed to develop Halifax Stanfield International Airport into a gateway across the Atlantic.

Madrid flights were launched on 15 May 2026 and were followed by Copenhagen just two weeks later, on 28 May 2026, with four flights a week using the Boeing 737-8 from the 737 MAX family. Copenhagen’s service was scheduled through the end of September, while Madrid was seasonal.

These routes, alongside the existing Lisbon service, expanded the transatlantic network from Halifax to nine destinations and, at the time, responded to growing demand to improve the programme and capture untapped demand.

The airline’s programme benefited from returning seasonal flights to Barcelona, London Gatwick, Paris, Dublin and beyond, with Halifax’s geographic position a key strategic win in making these flights feasible.

Both of the new routes to Madrid and Copenhagen created fresh non-stop connections between Atlantic Canada and either Spain or Denmark. While the airlinehasn’t confirmed the changes, schedules show neither has been retained.

Glasgow also on the chopping board

While WestJet is making changes across its Halifax operation and reversing previous decisions, the airline has also removed its Toronto Pearson to Glasgow flight for 2027.

This four-times-weekly flight, operating seasonally, recommenced this year on 15 May 2026 and marked the first return to the city in Scotland in four years after a previous suspension.

The route was part of European additions from Toronto also announced similarly to Halifax, with the airline committing to Cardiff and Ponta Delgada as part of improvements to connectivity from Ontario.

Public confirmation of WestJet’s seasonal changes is still pending; however, the schedule filings flag the decision not to return to Glasgow and subsequent pushback on previous decisions from Halifax to expand its international presence.

WestJet looks towards more profitable markets

Seasonal services across new routes are key gauges for airlines on performance metrics before they decide whether to return for another seasonal period the next year or move a route to year-round. During the seasonal service, the performance will either support a return or axing.

2026 has presented challenges for WestJet and the Canadian aviation sector, with elevated fuel prices and more price-sensitive leisure travel demand. The airline hasn’t abandoned international growth across the Atlantic, but its 2025 decisions differed from its 2026 decisions for 2027.

In April, May and June, in response to the troubled operating environment, WestJet reduced its flying by nearly 1%, and then that grew to a maximum of 5.5%, with further reductions flagged in July, August and September; 4% of flights were cut.

While WestJet continues to reduce that percentage, including a planned 3% reduction in October, the measures have included cutting low-demand flights and tightening operating periods during seasonal windows.

The transatlantic cuts planned for 2027 are part of a pullback, as seasonal markets have shown weaker returns, to mitigate the higher unit costs not previously expected. Elevated fuel costs are one factor, but increased competition is another focus.

Instead, WestJet is repositioning aircraft to where its customers want to travel, including reinforcing existing destinations and finding new leisure markets that remain underserved but warrant its aircraft.