- Must visit
Mary Rose Museum
World-class museum housing Henry VIII's raised flagship. See the preserved Tudor warship and immersive galleries on life aboard.
Flights from Glasgow to Portsmouth depart on average 23 times per day, taking around 1h 20m. Cheap flight tickets for this journey start at $26 (€21) if you book in advance.
There are 22 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 10m. August is the cheapest month to fly.
Distance 373 miles (601 km) |
Average flight duration 1h 20m |
Cheapest ticket price $26 (€21) |
Flights per day 23 |
Direct flights 22 |
Fastest flight 1h 10m |
First flight 5:50 AM |
Last flight 10:40 PM |
Cheapest Month Aug |
Cheapest Day Wed |
High Season Apr - Jun |
Low Season Jul - Sep |
Busiest Day Fri |
Least Busy Day Sat |
Best time to book 42 days |
Cheapest price
$82
Average price
$286
Fastest journey
1 h 10 m
Average duration
1 h 15 m
Flights per day
32
Distance
601 km
The best way to find a cheap flight ticket from Glasgow to Portsmouth is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Glasgow to Portsmouth will cost around $286 if you buy it on the day, but the cheapest tickets can be found for only $82.
Of the 32 flights that leave Glasgow for Portsmouth onWed, Aug 26, 28 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Aug 26 the direct flights cover the 601 km distance in an average of 1 h 15 m but if you time it right, some flights will get you there in just 1 h 10 m .
On Wed, Aug 26 the longest flights will take 1 h 20 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.
U2868
U2409
U2401
U2862
U2614
U2610
U2614
U2401
U2413
U2415Omio recommends booking the bus as it is the most popular option from Glasgow to Portsmouth among Omio's users. If you are prioritising price take the flight with prices starting from $26. For those with little time consider booking a flight which can get you there in 1h 20m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.2 - 0.5kg. The ticket price range depends on the travel mode: a flight costs an average of $26, and a train costs an average of $77.
Distance: 373 miles (601 km)
| Flight | Most popular Bus | Train | Driving |
|---|---|---|---|
$64 Average price Cheapest | $87 Average price | $177 Average price | $223 Average price (fuel + tolls) |
4h 20m Average total duration Fastest 1h 20m Onboard + 3h 0m Additional time* | 12h 3m Average total duration 11h 33m Onboard + 30m Additional time* | 7h 32m Average total duration 7h 2m Onboard + 30m Additional time* | 7h 37m 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 Glasgow to Portsmouth:
A flight is $23 (€19) less than a bus for this route with tickets for a bus from Glasgow to Portsmouth costing on average $87 (€70).
A flight is $113 (€91) less than a train for this route with tickets for a train from Glasgow to Portsmouth costing on average $177 (€143).
Other travel options to Portsmouth take longer:
Train takes on average 7h 2m.
Bus takes on average 11h 33m.
The table below shows live departures for Glasgow to Portsmouth flights for today, Tuesday, August 25. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
BA1497 | 5:55 AM Glasgow International Airport | 1h35 | 7:30 AM London Heathrow Airport | 0 transfersDirect | |
BA8721 | 6:35 AM Glasgow International Airport | 1h30 | 8:05 AM London City Airport | 0 transfersDirect | |
BA1499 | 7:00 AM Glasgow International Airport | 1h35 | 8:35 AM London Heathrow Airport | 0 transfersDirect | |
U2868 | 7:05 AM Glasgow International Airport | 1h40 | 8:45 AM London Gatwick Airport | 0 transfersDirect | |
U2401 | 7:05 AM Glasgow International Airport | 1h15 | 8:20 AM London Luton Airport | 0 transfersDirect | |
BA8739 | 7:40 AM Glasgow International Airport | 1h20 | 9:00 AM London City Airport | 0 transfersDirect | |
BA1481 | 7:55 AM Glasgow International Airport | 1h30 | 9:25 AM London Gatwick Airport | 0 transfersDirect | |
BA1473 | 8:35 AM Glasgow International Airport | 1h35 | 10:10 AM London Heathrow Airport | 0 transfersDirect | |
BA8723 | 8:55 AM Glasgow International Airport | 1h30 | 10:25 AM London City Airport | 0 transfersDirect | |
RK 174 | 9:10 AM Glasgow International Airport | 1h20 | 10:30 AM London Stansted Airport | 0 transfersDirect | |
BA1475 | 9:35 AM Glasgow International Airport | 1h30 | 11:05 AM London Heathrow Airport | 0 transfersDirect | |
U2409 | 9:40 AM Glasgow International Airport | 1h20 | 11:00 AM London Stansted Airport | 0 transfersDirect | |
U2862 | 10:40 AM Glasgow International Airport | 1h40 | 12:20 PM London Gatwick Airport | 0 transfersDirect | |
BA1477 | 10:55 AM Glasgow International Airport | 1h30 | 12:25 PM London Heathrow Airport | 0 transfersDirect | |
BA8732 | 11:05 AM Glasgow International Airport | 1h30 | 12:35 PM London City Airport | 0 transfersDirect | |
BA1401+ BA8881 | 11:05 AM Glasgow International Airport | 6h40 | 5:45 PM London Heathrow Airport | 1 transfer | |
BA8757+ BA8881 | 11:05 AM Glasgow International Airport | 4h55 | 4:00 PM London City Airport | 1 transfer | |
BA1403+ BA8881 | 11:05 AM Glasgow International Airport | 8h35 | 7:40 PM London Heathrow Airport | 1 transfer | |
BA8881 · BA8916 | 11:05 AM Glasgow International Airport | 4h40 | 3:45 PM Southampton Airport | 1 transfer | |
BA1397+ BA8881 | 11:05 AM Glasgow International Airport | 4h05 | 3:10 PM London Heathrow Airport | 1 transfer | |
BA1483 | 1:05 PM Glasgow International Airport | 1h30 | 2:35 PM London Heathrow Airport | 0 transfersDirect | |
BA1479 | 2:35 PM Glasgow International Airport | 1h30 | 4:05 PM London Heathrow Airport | 0 transfersDirect | |
BA1485 | 3:40 PM Glasgow International Airport | 1h25 | 5:05 PM London Heathrow Airport | 0 transfersDirect | |
BA1489 | 5:10 PM Glasgow International Airport | 1h25 | 6:35 PM London Heathrow Airport | 0 transfersDirect | |
BA8729 | 7:05 PM Glasgow International Airport | 1h30 | 8:35 PM London City Airport | 0 transfersDirect | |
BA1491 | 7:30 PM Glasgow International Airport | 1h20 | 8:50 PM London Heathrow Airport | 0 transfersDirect | |
U2403 | 7:45 PM Glasgow International Airport | 1h10 | 8:55 PM London Luton Airport | 0 transfersDirect | |
U2411 | 8:05 PM Glasgow International Airport | 1h20 | 9:25 PM London Stansted Airport | 0 transfersDirect | |
RK 329 | 9:20 PM Glasgow International Airport | 1h30 | 10:50 PM London Stansted Airport | 0 transfersDirect | |
U2866 | 9:45 PM Glasgow International Airport | 1h40 | 11:25 PM London Gatwick Airport | 0 transfersDirect | |
Find all the dates and times for this journey
Compare bus, train, 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 Portsmouth — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Portsmouth trip today.
World-class museum housing Henry VIII's raised flagship. See the preserved Tudor warship and immersive galleries on life aboard.
Museum dedicated to HMS Victory and Nelson's navy. Learn about the Battle of Trafalgar and life in the age of sail.
Historic ironclad from 1860 that changed naval warfare. Explore decks, engine spaces and displays in the Historic Dockyard.
Historic harbourfront quarter with cobbled lanes, old pubs, sea walls and major naval attractions. Ideal for first-time visitors on foot.
Atmospheric old quarter with narrow streets, Georgian houses and waterfront views. Great for history, churches and a quieter local feel.
Lively seafront district known for beach walks, gardens, castle and independent venues. A classic area for promenade views and relaxation.
A Portsmouth classic of battered cod or haddock with chips, tied to the city’s long naval and seafaring tradition and best eaten fresh by the waterfront.
Fresh crab landed on the south coast, often served simply in sandwiches or salads. It reflects Portsmouth’s harbour access and strong seafood culture.
Portsmouth sits by rich oyster waters, and oysters are a traditional local treat served raw or dressed, prized for their fresh, briny flavour.
Refined fine dining in Southsea known for modern British tasting menus, polished service, and a special-occasion atmosphere.
Lively Southsea venue famous for fresh seafood and shellfish, offering a casual setting popular with locals and visitors.
Historic waterside pub in Old Portsmouth serving cask ales and classic British dishes with harbour views and traditional character.
Moderate for the UK. Hotels often cost less than London, while dining and local transit are mid-range for a coastal city.
Tipping is optional. In restaurants, 10-12.5% is common if service is not included. Round up taxi fares. Cafes usually do not expect tips, but small change is appreciated.
Find answers to the most common questions about traveling from Glasgow to Portsmouth 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 Portsmouth, this guide helps you travel smarter and with confidence.

Most Glasgow to Portsmouth flights use the Glasgow International Airport to London Heathrow Airport airport pair. Use this guide to compare Glasgow and Portsmouth 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