- Must visit
Riverside Museum
Major riverside transport museum with striking architecture, historic vehicles, and interactive displays that explain Glasgow's industrial story.
Flights from Portsmouth to Glasgow depart on average 25 times per day, taking around 1h 26m. Cheap flight tickets for this journey start at zł147 but you can travel from only zł142 by bus.
There are 24 flights per day. The earliest flight runs at 05:50, the last at 22:40. The fastest flight covers the 373 miles (601 km) distance in 1h 15m. January is the cheapest month to fly.
Distance 373 miles (601 km) |
Average flight duration 1h 26m |
Cheapest ticket price zł147 |
Flights per day 25 |
Direct flights 24 |
Fastest flight 1h 15m |
First flight 5:50 AM |
Last flight 10:40 PM |
Cheapest Month Jan |
Cheapest Day Tue |
High Season Apr - Jun |
Low Season Jan - Mar |
Busiest Day Sat |
Least Busy Day Wed |
Best time to book 91 days |
Cheapest price on Sep 21
zł98
Average ticket price on Sep 21
zł311
Fastest journey on Sep 21
1 h 15 m
Average journey duration on Sep 21
1 h 21 m
Flights on Sep 21
4
Distance
601 km
The best way to find a cheap flight ticket from Portsmouth to Glasgow is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Portsmouth to Glasgow will cost around zł311 if you buy it on the day, but the cheapest tickets can be found for only zł98.
On Mon, Sep 21, we found 4 flights from Portsmouth to Glasgow, including 4 direct services.
On Mon, Sep 21 the direct flights cover the 601 km distance in an average of 1 h 21 m but if you time it right, some flights will get you there in just 1 h 15 m .
On Mon, Sep 21 the longest flights will take 1 h 35 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.








Omio recommends booking the bus as it is the most popular option from Portsmouth to Glasgow among Omio's users. If you are prioritising price, take the bus, with an average ticket price of zł363 For those with little time, consider booking a flight, which has an average total journey time of 3h 26m. If you are seeking to minimise your carbon footprint, the train is your best option, with estimated CO2 emissions of 0.2 - 0.5kg. Average ticket prices depend on the travel mode: a bus costs an average of zł363, while a flight costs an average of zł953.
Distance: 373 miles (601 km)
| Flight | Most popular Bus | Train | Driving |
|---|---|---|---|
zł953 Average price | zł363 Average price Cheapest | zł778 Average price | zł768 Average price (fuel + tolls) |
3h 26m Average total duration Fastest 1h 26m Onboard + 2h 0m Additional time* | 14h 54m Average total duration 14h 24m Onboard + 30m Additional time* | 7h 21m Average total duration 6h 51m Onboard + 30m Additional time* | 7h 46m Average total duration (door-to-door) |
1.8 - 3.6kg CO2 emissions | 0.6 - 1.5kg CO2 emissions | 0.2 - 0.5kg CO2 emissions Lowest | - CO2 emissions |
![]() Most popular airline | ![]() Most popular bus company | ![]() Most popular train company | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from Portsmouth to Glasgow:
A bus is zł416 less than a train for this route with tickets for a train from Portsmouth to Glasgow costing on average zł778.
A bus is zł591 less than a flight for this route with tickets for a flight from Portsmouth to Glasgow costing on average zł953.
Other travel options to Glasgow take longer:
Train takes on average 6h 51m.
Bus takes on average 14h 24m.
The table below shows live departures for Portsmouth to Glasgow flights for today, Sunday, September 20. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 5:45 AM Portsmouth | 1h35 | 7:20 AM Glasgow | 0 transfersDirect | |
![]() | 6:15 AM Portsmouth | 1h20 | 7:35 AM Glasgow | 0 transfersDirect | |
![]() | 6:25 AM Portsmouth | 1h30 | 7:55 AM Glasgow | 0 transfersDirect | |
![]() | 6:20 PM Portsmouth | 1h20 | 7:40 PM Glasgow | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Discover the best of Glasgow — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Glasgow trip today.
Major riverside transport museum with striking architecture, historic vehicles, and interactive displays that explain Glasgow's industrial story.
Leading European civic art museum with superb collections, grand galleries, and regular exhibitions in the heart of George Square.
Elegant mansion with French paintings, decorative arts, and period rooms, set within Pollok Country Park near Highland cattle.
Lively green space beside the university, popular for museums, picnics, and riverside walks through one of Glasgow's prettiest parks.
Historic civic square framed by monuments and grand buildings, ideal for orientation, events, and classic views of central Glasgow.
Bustling shopping street mixing Victorian facades with modern retail, useful for people-watching and understanding the city's commercial core.
A savory pudding of oats, onions, suet, and spices, traditionally served with mince or fried breakfast. It is one of Scotland’s most iconic regional specialties.
Minced beef in rich gravy topped with mashed potatoes and baked until golden. A staple in Glasgow homes and pubs, especially comforting in cold weather.
A hearty soup of smoked haddock, potatoes, and onions, often enriched with milk or cream. It is a classic west coast Scottish dish with deep local roots.
Elegant fine dining by chef Cail Bruich, known for modern Scottish tasting menus and polished service in a calm, refined setting.
A long-established Glasgow institution serving fresh Scottish seafood and shellfish in a lively, classic city brasserie atmosphere.
Traditional pub dining with a strong whisky focus, offering haggis, fish, and Scottish comfort food in a historic central Glasgow setting.
Moderate for the UK: hotels and dining are cheaper than London, while transit and attractions are fairly priced for most tourists.
Restaurants: 10-12.5% if not already added. Taxis: round up or add about 10%. Cafes: tipping is optional, usually small change.
Find answers to the most common questions about traveling from Portsmouth to Glasgow by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Glasgow, this guide helps you travel smarter and with confidence.

Most Portsmouth to Glasgow flights use the London Heathrow Airport to Glasgow International Airport airport pair. Use this guide to compare Portsmouth and Glasgow airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Glasgow International Airport is 3 km from Glasgow city centre. Public transport options include:
Glasgow International Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge, and Lost and Found Office.
Free Wi-Fi available throughout the airport. ATMs are located in the main terminal.
Lost and found is available at the station.
Available at Glasgow International Airport: Parking, Taxis, WC.
Accessibility facilities are available at Glasgow International Airport: Elevators, ramps, assistance.
Here are some other resources that might have the information you need