£22 Find Cheap Flights from Portsmouth to Glasgow – Compare and Save

Among airlines operating Portsmouth to Glasgow flights:

• easyJet: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only easyJet operates flights between Portsmouth and Glasgow.

Here are some options for this route, based on selected ticket types and cabin classes:

• easyJet: a cabin bag and a checked bag in Economy class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy class is available on flights from Portsmouth to Glasgow.

On this route, direct flights are cheaper than stopover options on average. Direct fares average £112 return, compared with £134 via a stopover through Belfast Intl (BFS).

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £31–£74 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

Connecting flights from Portsmouth to Glasgow most commonly pass through:

• Amsterdam Schiphol (AMS) – 67% of one-stop connections
• Belfast Intl (BFS) – 33% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

On the Portsmouth to Glasgow route, being flexible with your departure day can save you up to 30%. Saturday is the cheapest day at £93 return on average, while Sunday is the most expensive at £132 – a £39 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Some of the most popular sights in Glasgow are OVO Hydro, Hampden Park, and Kings Theatre Glasgow. These are among the most viewed places in Glasgow on KAYAK.

These are the earliest and latest flight times available from Portsmouth to Glasgow:

• Earliest: departs at 07:50 and lands at 09:11
• Latest: departs at 17:55 and lands at 19:16.

The flight takes about 1h 21m.

Last-minute fares on this route (booked within 2 weeks of departure) run 50% above the route average of £114. Book 13 weeks before departure for the lowest fares.

A direct flight from Portsmouth to Glasgow takes 1h 21m, covering 371 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

One-way fares from Portsmouth to Glasgow are currently lower than usual. Average one-way flight prices are about £48, which is 38% below the typical average for this route.

Flying via Belfast Intl (BFS) gives the shortest average 1-stop total travel time of 8h 07m, compared to 12h 14m via Amsterdam Schiphol (AMS).

Glasgow Intl Airport (GLA) hosts 5 major car hire companies, with daily rates starting from around £6 for economy cars. Top options include:
• GREEN MOTION
• DRIVALIA
• Alamo
• Europcar
• Budget

Return flights from Portsmouth to Glasgow range from £80 to £157, with an average of £114 over the past 12 months. Anything below £80 counts as a good deal.