Cheap flights from Glasgow Intl Airport to Southampton from £20
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — SOU
23 Oct — 30 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Glasgow Intl to Southampton Eastleigh are usually found in November or January, booked 87 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday
Cheap flight deals from Glasgow Intl to Southampton
Enter your travel dates to find the best prices.
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Cheapest flights from Glasgow Intl to Southampton
Explore the most affordable flight options available from Glasgow Intl to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.
Thu 5/1107:20 -
Nonstop1h 20m
Mon 9/1117:55 -
Nonstop1h 20m
Deal found 22/9£42
Sat 14/1106:25 -
Nonstop1h 20m
Mon 16/1117:55 -
Nonstop1h 20m
Deal found 22/9£43
Wed 28/1007:25 -
Nonstop1h 20m
Sat 31/1008:20 -
Nonstop1h 25m
Deal found 21/9£46
Tue 3/1110:25 -
Nonstop1h 20m
Tue 10/1112:25 -
Nonstop1h 20m
Deal found 19/9£48
Sun 18/1008:05 -
Nonstop1h 20m
Sat 31/1008:20 -
Nonstop1h 25m
Deal found 21/9£49
Sat 24/1006:00 -
Nonstop1h 20m
Sat 31/1008:20 -
Nonstop1h 25m
Deal found 21/9£50
Tue 20/1011:30 -
Nonstop1h 20m
Sat 31/1008:20 -
Nonstop1h 25m
Deal found 21/9£53
Wed 16/1207:25 -
Nonstop1h 20m
Sat 26/1208:20 -
Nonstop1h 25m
Deal found 21/9£55
Wed 16/1207:25 -
Nonstop1h 20m
Sun 20/1214:00 -
Nonstop1h 20m
Deal found 21/9£56
Best flights from Glasgow Intl to Southampton
Discover carefully curated 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 23 September 2026.
Thu 5/1107:20 -
Nonstop1h 20m
Mon 9/1117:55 -
Nonstop1h 20m
Deal found 22/9£42
Wed 28/1007:25 -
Nonstop1h 20m
Sat 31/1008:20 -
Nonstop1h 25m
Deal found 20/9£44
Sat 7/1106:25 -
Nonstop1h 20m
Sat 14/1108:20 -
Nonstop1h 25m
Deal found 19/9£59
Sat 3/1006:00 -
Nonstop1h 20m
Wed 7/1010:45 -
Nonstop1h 20m
Deal found 18/9£65
Fri 13/1115:15 -
Nonstop1h 20m
Sun 15/1114:00 -
Nonstop1h 20m
Deal found 21/9£76
Sat 3/1006:00 -
Nonstop1h 20m
Tue 6/1013:25 -
Nonstop1h 20m
Deal found 21/9£81
Direct flights from Glasgow Intl to Southampton
Explore direct flight options from Glasgow Intl to Southampton based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 September 2026.
Thu 5/1107:20 -
Nonstop1h 20m
Mon 9/1117:55 -
Nonstop1h 20m
Deal found 22/9£42
Sat 14/1106:25 -
Nonstop1h 20m
Mon 16/1117:55 -
Nonstop1h 20m
Deal found 22/9£43
Wed 28/1007:25 -
Nonstop1h 20m
Sat 31/1008:20 -
Nonstop1h 25m
Deal found 21/9£46
Tue 3/1110:25 -
Nonstop1h 20m
Tue 10/1112:25 -
Nonstop1h 20m
Deal found 19/9£48
Sun 18/1008:05 -
Nonstop1h 20m
Sat 31/1008:20 -
Nonstop1h 25m
Deal found 21/9£49
Sat 24/1006:00 -
Nonstop1h 20m
Sat 31/1008:20 -
Nonstop1h 25m
Deal found 21/9£50
Tue 20/1011:30 -
Nonstop1h 20m
Sat 31/1008:20 -
Nonstop1h 25m
Deal found 21/9£53
Wed 16/1207:25 -
Nonstop1h 20m
Sat 26/1208:20 -
Nonstop1h 25m
Deal found 21/9£55
Wed 16/1207:25 -
Nonstop1h 20m
Sun 20/1214:00 -
Nonstop1h 20m
Deal found 21/9£56
Last-minute flights from Glasgow Intl to Southampton
Discover last-minute flight deals from Glasgow Intl to Southampton. Data last updated 23 September 2026 and is based on user searches.
Sat 3/1006:00 -
Nonstop1h 20m
Wed 7/1010:45 -
Nonstop1h 20m
Deal found 18/9£65
Sun 18/1008:05 -
Nonstop1h 20m
Sat 31/1008:20 -
Nonstop1h 25m
Deal found 21/9£49
Sun 18/1008:05 -
Nonstop1h 20m
Tue 27/1012:15 -
Nonstop1h 20m
Deal found 21/9£64
Tue 20/1011:30 -
Nonstop1h 20m
Sat 31/1008:20 -
Nonstop1h 25m
Deal found 21/9£53
Tue 20/1011:30 -
Nonstop1h 20m
Tue 27/1012:15 -
Nonstop1h 20m
Deal found 22/9£67
Wed 21/1008:55 -
Nonstop1h 20m
Sat 31/1008:20 -
Nonstop1h 25m
Deal found 21/9£58
Sat 24/1006:00 -
Nonstop1h 20m
Sat 31/1008:20 -
Nonstop1h 25m
Deal found 21/9£50
Sat 24/1006:00 -
Nonstop1h 20m
Wed 28/1009:15 -
Nonstop1h 25m
Deal found 21/9£66
Wed 28/1007:25 -
Nonstop1h 20m
Sat 31/1008:20 -
Nonstop1h 25m
Deal found 18/9£44
One-way flights from Glasgow Intl to Southampton
Search for one-way flight options from Glasgow Intl to Southampton. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.
Sat 17/1006:00 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£20
Sat 3/1006:00 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£29
Wed 30/908:55 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£32
Thu 29/1007:20 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£40
Wed 7/1008:55 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/9£42
Sun 4/1007:20 -
1 stop4h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£46
Fri 18/1215:15 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£49
Mon 30/1115:55 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£50
Mon 28/1215:55 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£55
Thu 15/1009:45 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 18/9£56
Sun 27/1214:15 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 18/9£58
Find flight deals from Glasgow Intl to Southampton
Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Southampton (SOU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 September 2026.
Customise your flight search to find flights from Glasgow Intl to Southampton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 23 September 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to Southampton that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Fastest return journey
GlasgowSouthampton
GLA Glasgow Intl - SOU Southampton Eastleigh
GLASOU
Glasgow Intl
Wed 30/9
08:55-10:15
Nonstop1h 20m
Southampton Eastleigh
Wed 31/12
00:00-00:00
Nonstop0h 00m
£32
GlasgowSouthampton
GLA Glasgow Intl - SOU Southampton Eastleigh
GLASOU
Glasgow Intl
Thu 5/11
07:20-08:40
Nonstop1h 20m
Southampton Eastleigh
Mon 9/11
17:55-19:15
Nonstop1h 20m
£42
GlasgowSouthampton
GLA Glasgow Intl - SOU Southampton Eastleigh
GLASOU
Glasgow Intl
Wed 28/10
07:25-08:45
Nonstop1h 20m
Southampton Eastleigh
Sat 31/10
08:20-09:45
Nonstop1h 25m
£44
GlasgowSouthampton
GLA Glasgow Intl - SOU Southampton Eastleigh
GLASOU
Glasgow Intl
Sun 4/10
07:20-12:05
1 stop4h 45m
Southampton Eastleigh
Wed 31/12
00:00-00:00
Nonstop0h 00m
£46
GlasgowSouthampton
GLA Glasgow Intl - SOU Southampton Eastleigh
GLASOU
Glasgow Intl
Thu 15/10
09:45-11:05
Nonstop1h 20m
Southampton Eastleigh
Wed 31/12
00:00-00:00
Nonstop0h 00m
£59
GlasgowSouthampton
GLA Glasgow Intl - SOU Southampton Eastleigh
GLASOU
Glasgow Intl
Mon 12/10
07:55-11:50
1 stop3h 55m
Southampton Eastleigh
Wed 31/12
00:00-00:00
Nonstop0h 00m
£59
GlasgowSouthampton
GLA Glasgow Intl - SOU Southampton Eastleigh
GLASOU
Glasgow Intl
Sat 7/11
06:25-07:45
Nonstop1h 20m
Southampton Eastleigh
Sat 14/11
08:20-09:45
Nonstop1h 25m
£59
GlasgowSouthampton
GLA Glasgow Intl - SOU Southampton Eastleigh
GLASOU
Glasgow Intl
Thu 1/10
09:45-11:05
Nonstop1h 20m
Southampton Eastleigh
Wed 31/12
00:00-00:00
Nonstop0h 00m
£60
GlasgowSouthampton
GLA Glasgow Intl - SOU Southampton Eastleigh
GLASOU
Glasgow Intl
Sun 11/10
07:20-12:05
1 stop4h 45m
Southampton Eastleigh
Wed 31/12
00:00-00:00
Nonstop0h 00m
£61
GlasgowSouthampton
GLA Glasgow Intl - SOU Southampton Eastleigh
GLASOU
Glasgow Intl
Sat 3/10
06:00-07:20
Nonstop1h 20m
Southampton Eastleigh
Wed 7/10
10:45-12:05
Nonstop1h 20m
£65
Flights are sorted by cheapest return flights first.
Deals found on 21/9
Showing 1-10 of 15 resultsSorted by cheapest first
1
2
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.
Cheapflights Insights
Everything you need to know about your flight from Glasgow Intl Airport to Southampton
How far ahead should I book a flight from Glasgow Intl Airport to Southampton?
To ensure you get the cheapest price possible for a flight from Glasgow Intl Airport to Southampton, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Glasgow Intl Airport to Southampton?
Currently, November is the cheapest month in which you can book a flight from Glasgow Intl Airport to Southampton (average of £93). Flying from Glasgow Intl Airport to Southampton in June is currently the most expensive (average of £147). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from GLA to SOU?
Find hourly flight availability from Glasgow Intl to Southampton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 September 2026.
A simple way to save on the total cost of your ticket is to fly from Glasgow Intl Airport to Southampton at midday. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the morning.
How much does it cost for a return flight from Glasgow Intl Airport to Southampton?
Airfare is below average for this route at the moment.
Glasgow Intl Airport to Southampton flights typically cost between £77 and £170 in November.The cheapest return price found within the last 5 days was £42 on easyJet (5 Nov–9 Nov).
Reviews of airlines servicing Southampton
Get insights into the airlines that provide service to Southampton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southampton. Reviews last updated 23 September 2026.
Get a feel of what it's like to fly with easyJet from Glasgow Intl Airport to Southampton by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Not sure Why there is no N/A option in questions as there was definitely no entertainment on EasyJet. Or food unless one pays for the dubious plastic-wrapped “ food”.
Not sure Why there is no N/A option in questions as there was definitely no entertainment on EasyJet. Or food unless one pays for the dubious plastic-wrapped “ food”.
Related info for your journey
Find useful and relevant information for your journey from Glasgow Intl to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Southampton from Glasgow Intl?
Southampton Eastleigh (SOU) is the airport you will fly into if you book a flight from Glasgow Intl to Southampton. You should not have trouble finding flights to Eastleigh from Glasgow Intl; the airport handles an average of 0 inbound flights from Glasgow Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Southampton airport from Glasgow Intl. It is only a 3.5 mi journey from Eastleigh (SOU) to Southampton’s city center.
How long is the flight from Glasgow Intl Airport to Southampton?
easyJet can get you from Glasgow Intl Airport to Southampton in just under 1h 20m. Your travel time will be generally consistent. Airlines will cover a distance of 363 mi. All flights are typically direct.
What is the cheapest airline to fly from Glasgow Intl Airport to Southampton round-trip?
Currently priced at £52, easyJet will fly you from Glasgow Intl Airport to Southampton and back. In addition to easyJet, many other airlines offer competitively priced options for your trip. easyJet is priced at 54% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest flights from Glasgow Intl Airport to Southampton?
Looking for the cheapest flight from Glasgow Intl Airport to Southampton? While on average our users pay £83, our data indicates the cheapest price to be £26. The most popular route (Glasgow Intl - Southampton Eastleigh), is priced around £43.
Can I find deals for flights from Glasgow Intl to Southampton that include hotel bookings?
Yes. In addition to deals on Glasgow Intl to Southampton flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Glasgow Intl to Southampton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to Southampton.
Can I find deals for business class flights from Glasgow Intl to Southampton?
Yes. Cheapflights offers flight deals from Glasgow Intl to Southampton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Glasgow Intl Airport to Southampton?
Currently, November is the cheapest month in which you can book a flight from Glasgow Intl Airport to Southampton (average of £93). Flying from Glasgow Intl Airport to Southampton in June is currently the most expensive (average of £147). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Browse through other flights departing from Glasgow Intl. Flights are based on user searches made on Cheapflights and were last updated on 23 September 2026.
Explore flights to Southampton departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 September 2026.
Top airline flying from Glasgow Intl to Southampton
Discover the top airline that operate flights from Glasgow Intl to Southampton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 23 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Glasgow Intl to Southampton?
Cheapflights helps you search for flights from Glasgow Intl to Southampton via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to Southampton?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Glasgow Intl to Southampton for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Glasgow Intl to Southampton with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Glasgow Intl to Southampton flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Glasgow Intl to Southampton become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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