British Airways flights from Glasgow Intl Airport to Southampton (GLA - SOU)
GLA — SOU
13 Oct — 20 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Find British Airways flight deals from Glasgow Intl to Southampton
Enter your travel dates to find the best prices.
Cheapest
Best
Last-minute
One-way
Cheapest British Airways flights from Glasgow Intl to Southampton
Explore the most affordable British Airways flight options available from Glasgow Intl to Southampton. Find the lowest fares with prices last updated on 13 September 2026.
Tue 29/911:05 -
1 stop25h 00m
Wed 30/919:30 -
1 stop15h 05m
Deal found 11/9£450
Mon 12/1013:25 -
2 stops19h 15m
Mon 19/1009:20 -
2 stops10h 15m
Deal found 11/9£480
Fri 25/914:05 -
1 stop22h 00m
Sat 26/916:45 -
1 stop17h 50m
Deal found 9/9£483
Best British Airways flights from Glasgow Intl to Southampton
Discover carefully curated British Airways flight deals from Glasgow Intl to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 September 2026.
Tue 29/911:05 -
1 stop25h 00m
Wed 30/919:30 -
1 stop15h 05m
Deal found 11/9£450
Thu 5/1111:10 -
1 stop24h 55m
Sun 8/1112:35 -
1 stop22h 05m
Deal found 11/9£450
Mon 12/1013:25 -
2 stops19h 15m
Mon 19/1009:20 -
2 stops10h 15m
Deal found 11/9£480
Last-minute British Airways flights from Glasgow Intl to Southampton
Discover last-minute British Airways flight deals from Glasgow Intl to Southampton. Data last updated 13 September 2026 and is based on user searches.
Tue 29/911:05 -
1 stop25h 00m
Wed 30/919:30 -
1 stop15h 05m
Deal found 11/9£450
Mon 12/1013:25 -
2 stops19h 15m
Mon 19/1009:20 -
2 stops10h 15m
Deal found 11/9£480
Fri 25/914:05 -
1 stop22h 00m
Sat 26/916:45 -
1 stop17h 50m
Deal found 9/9£483
One-way British Airways flights to Southampton
Search for one-way British Airways flight options to Southampton. Find affordable one-way fares based on user searches. Data last updated 13 September 2026.
Sat 19/920:10 -
1 stop12h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£225
Mon 12/1014:05 -
1 stop4h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£225
Thu 1/1014:05 -
1 stop4h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£228
British Airways flights from Glasgow Intl to Southampton in 2026
Find detailed information about British Airways flights from Glasgow Intl to Southampton. Explore the options provided by British Airways to plan your journey from Glasgow Intl to Southampton. Data last updated 13 September 2026.
Plan your trip to Southampton by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Southampton ranges from 25.0 - 76.0 inches per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Southampton when rainfall is around 25.0 mm.
Temperature in Southampton by month
Plan your trip to Southampton by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Southampton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).
Best time to book a flight from Glasgow Intl to Southampton
Have a flexible travel schedule? Discover the best time to fly to Southampton from Glasgow Intl with our price prediction graph.
GLA-SOU
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Other carriers
Other destinations
Popular flights
Other British Airways flights from Glasgow Intl
Browse through other British Airways flights departing from Glasgow Intl. Flight routes are based on user searches made on Cheapflights and were last updated on 13 September 2026.
If Southampton is not for you, choose from these other destinations located in Europe. Flight routes are based on user searches made on Cheapflights and were last updated on 13 September 2026.
Browse through some of the most popular routes that British Airways offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 13 September 2026.
Read reviews and see what other travellers are saying about their experiences with British Airways. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing British Airways for your next flight. Reviews last updated 13 September 2026.
We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.
10.0
Wonderful|Jul 2026
Great 👍
10.0
Wonderful|Jul 2026
The smooth transition from one plane to another 👌
10.0
Wonderful|Jul 2026
The journey was great and smooth.
8.0
Very Good|Jul 2026
Strange selection of movies
1 out of 2738
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.