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Cheap flights from Glasgow Intl Airport to Southampton from £20

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — SOU
22 Jan — 29 Jan1
1 adult

The best prices from Glasgow Intl to Southampton Eastleigh are usually found in February or March, booked 27 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap 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 17 January 2025.

Round-trip from

£61

One-way from

£20

Popular in

November

Cheapest in

February

Average price

£101
easyJet
  • easyJet
  • 26/2-27/2
  • Nonstop
  • 2h 45m total
  • Glasgow to Southampton
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easyJet
  • easyJet
  • 29/4
  • Nonstop
  • 1h 20m total
  • Glasgow to Southampton
Search Deals
High demand for flights, 16% potential price rise
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Best time to find cheap flights, 4% potential price drop
Search Deals
Average for round-trip flights in January 2025
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Find flight deals from Glasgow Intl to Southampton

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 17 January 2025.

Wed 26/207:30GLA - SOU
Nonstop1h 20measyJet
Thu 27/217:50SOU - GLA
Nonstop1h 25measyJet
Deal found 16/1£61
Wed 26/215:30GLA - SOU
2 stops17h 15mMultiple Airlines
Thu 27/217:50SOU - GLA
Nonstop1h 25mMultiple Airlines
Deal found 16/1£169
Fri 3/1006:00GLA - SOU
1 stop11h 00mKLM
Thu 16/1017:35SOU - GLA
1 stop5h 35mKLM
Deal found 16/1£210
Sat 28/616:30GLA - SOU
1 stop23h 45mAer Lingus
Sat 5/708:55SOU - GLA
1 stop10h 50mAer Lingus
Deal found 16/1£417
Fri 3/1019:30GLA - SOU
2 stops16h 25mBritish Airways
Thu 16/1008:55SOU - GLA
2 stops10h 50mBritish Airways
Deal found 16/1£488

Find flights from Glasgow Intl to Southampton within your budget

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 858,174 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

GlasgowSouthampton

GLA - SOU

GLASOU

Glasgow Intl

Wed 26/2

07:30-08:50

Nonstop1h 20m

Southampton Eastleigh

Thu 27/2

17:50-19:15

Nonstop1h 25m

£61

GlasgowSouthampton

GLA - SOU

GLASOU

Glasgow Intl

Wed 26/2

15:30-08:45

2 stops17h 15m

Southampton Eastleigh

Thu 27/2

17:50-19:15

Nonstop1h 25m

£169

GlasgowSouthampton

GLA - SOU

GLASOU

Glasgow Intl

Mon 9/6

06:00-17:00

1 stop11h 00m

Southampton Eastleigh

Mon 16/6

17:35-23:10

1 stop5h 35m

£309

GlasgowSouthampton

GLA - SOU

GLASOU

Glasgow Intl

Sat 28/6

16:30-16:15

1 stop23h 45m

Southampton Eastleigh

Sat 5/7

08:55-19:45

1 stop10h 50m

£417

GlasgowSouthampton

GLA - SOU

GLASOU

Glasgow Intl

Mon 9/6

11:35-08:00

2 stops20h 25m

Southampton Eastleigh

Mon 16/6

19:55-14:40

2 stops18h 45m

£511

GlasgowSouthampton

GLA - SOU

GLASOU

Glasgow Intl

Tue 29/4

10:25-11:45

Nonstop1h 20m

£20

GlasgowSouthampton

GLA - SOU

GLASOU

Glasgow Intl

Thu 27/3

21:00-08:25

1 stop11h 25m

£76

GlasgowSouthampton

GLA - SOU

GLASOU

Glasgow Intl

Wed 2/7

06:55-08:10

2 stops25h 15m

£355

Flights are sorted by cheapest return flights first.

Deals found on 16/1

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.
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.

Travel insights for flights from Glasgow Intl to Southampton

Get recent, data-driven insights about flights from Glasgow Intl to Southampton including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Glasgow Intl Airport to Southampton?

Use this chart to determine the optimal time to book a return flight from Glasgow Intl to Southampton. Price data was last updated on 10 January 2025.

To ensure you get the cheapest price possible for a flight from Glasgow Intl Airport to Southampton, you should look to book at least 27 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, September is the cheapest month in which you can book a flight from Glasgow Intl Airport to Southampton (average of £203). Flying from Glasgow Intl Airport to Southampton in November is currently the most expensive (average of £262). 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 17 January 2025.

A simple way to save on the total cost of your ticket is to fly from Glasgow Intl Airport to Southampton in the evening. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from Glasgow Intl Airport to Southampton?

Use this chart to determine the cheapest time to fly return from Glasgow Intl to Southampton. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Glasgow Intl Airport to Southampton flight should consider departing on Tuesday at midday when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Southampton by month

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).

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 17 January 2025.
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,339 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Aer Lingus
7.1
Good
1,077 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

easyJet
6.9
Okay
1,858 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

British Airways
6.6
Okay
6,824 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

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 4 airlines have flights to the Southampton airport from Glasgow Intl. It is only a 3.5 mi journey from Eastleigh (SOU) to Southampton’s city center.

  • What are the cheapest airlines flying from Glasgow Intl Airport to Southampton round-trip?

    Currently priced at £61, 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. Search Cheapflights for deals from KLM and Aer Lingus - these airlines can fly you to your destination from £309 and £417, respectively. easyJet is priced at 49% 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 £86, our data indicates the cheapest price to be £16. The most popular route (Glasgow Intl - Southampton Eastleigh), is priced around £52.

  • 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, September is the cheapest month in which you can book a flight from Glasgow Intl Airport to Southampton (average of £203). Flying from Glasgow Intl Airport to Southampton in November is currently the most expensive (average of £262). 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.

See more FAQs

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Fly from Glasgow Intl to Southampton on these airlines

Choose from the following airlines for your flight from Glasgow Intl to Southampton. Flights are based on user searches made on Cheapflights and were last updated on 17 January 2025.
Loganair flights from Glasgow Intl to Southampton Eastleigh
British Airways flights from Glasgow Intl to Southampton Eastleigh
KLM flights from Glasgow Intl to Southampton Eastleigh

Top 4 airlines flying from Glasgow Intl to Southampton

Discover the top 4 airlines 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 858,174 searches. Data last updated 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£55Average£113FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£84Average£230FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LoganairCheapest£115Average£207FlexibilityNo cancel feeOn-time79%
Search Loganair flights
KLMCheapest£215Average£262FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Glasgow Intl to Southampton?

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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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