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Cheap flights from Southampton to Glasgow from £20

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Glasgow departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap return flights

easyJet Logo
09:00 - 10:25SOU-GLA
1h 25mdirect
easyJet Logo
07:10 - 08:30GLA-SOU
1h 20mdirect
£36easyJet
Find Deal
Wed, 17 Sep - Wed, 24 Sep
easyJet Logo
08:25 - 09:50SOU-GLA
1h 25mdirect
easyJet Logo
07:10 - 08:30GLA-SOU
1h 20mdirect
£37easyJet
Find Deal
Sat, 6 Sep - Wed, 17 Sep
easyJet Logo
08:25 - 09:50SOU-GLA
1h 25mdirect
easyJet Logo
07:10 - 08:30GLA-SOU
1h 20mdirect
£38easyJet
Find Deal
Sat, 6 Sep - Wed, 17 Sep
easyJet Logo
21:30 - 22:55SOU-GLA
1h 25mdirect
easyJet Logo
07:10 - 08:30GLA-SOU
1h 20mdirect
£52easyJet
Find Deal
Sun, 31 Aug - Wed, 3 Sep
easyJet Logo
09:00 - 10:25SOU-GLA
1h 25mdirect
easyJet Logo
07:10 - 08:30GLA-SOU
1h 20mdirect
£54easyJet
Find Deal
Wed, 3 Sep - Wed, 10 Sep
easyJet Logo
21:30 - 22:55SOU-GLA
1h 25mdirect
easyJet Logo
07:10 - 08:30GLA-SOU
1h 20mdirect
£55easyJet
Find Deal
Sun, 31 Aug - Wed, 10 Sep
easyJet Logo
13:55 - 15:15SOU-GLA
1h 20mdirect
easyJet Logo
10:05 - 11:25GLA-SOU
1h 20mdirect
£58easyJet
Find Deal
Sat, 1 Nov - Mon, 3 Nov
easyJet Logo
12:25 - 13:50SOU-GLA
1h 25mdirect
easyJet Logo
07:10 - 08:30GLA-SOU
1h 20mdirect
£58easyJet
Find Deal
Tue, 2 Sep - Wed, 3 Sep
easyJet Logo
09:00 - 10:25SOU-GLA
1h 25mdirect
easyJet Logo
09:15 - 10:35GLA-SOU
1h 20mdirect
£60easyJet
Find Deal
Wed, 3 Sep - Mon, 8 Sep
Logo
08:25 - 09:50SOU-GLA
1h 25mdirect
Logo
16:30 - 08:15GLA-SOU
15h 45m1 stop
£108
Find Deal
Sat, 30 Aug - Sat, 6 Sep

easyJet flights from Southampton to Glasgow Intl Airport

Our best easyJet deals on Southampton to Glasgow Intl Airport flight tickets
easyJet
17 Sept
SOU09:00Southampton Eastleigh
1h 25m
GLA10:25Glasgow Intl
24 Sept
GLA07:10Glasgow Intl
1h 20m
SOU08:30Southampton Eastleigh
£36
Find similar
easyJet
6 Sept
SOU08:25Southampton Eastleigh
1h 25m
GLA09:50Glasgow Intl
17 Sept
GLA07:10Glasgow Intl
1h 20m
SOU08:30Southampton Eastleigh
£37
Find similar
easyJet
6 Sept
SOU08:25Southampton Eastleigh
1h 25m
GLA09:50Glasgow Intl
17 Sept
GLA07:10Glasgow Intl
1h 20m
SOU08:30Southampton Eastleigh
£38
Find similar

British Airways flights from Southampton to Glasgow Intl Airport

Our best British Airways deals on Southampton to Glasgow Intl Airport flight tickets
British Airways
7 Aug
SOU08:55Southampton Eastleigh
10h 35m
1 stop
GLA19:30Glasgow Intl
11 Aug
GLA13:40Glasgow Intl
18h 45m
1 stop
SOU08:25Southampton Eastleigh
£525
Find similar
British Airways
7 Aug
SOU19:55Southampton Eastleigh
17h 25m
2 stops
GLA13:20Glasgow Intl
11 Aug
GLA20:50Glasgow Intl
19h 10m
2 stops
SOU16:00Southampton Eastleigh
£812
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Glasgow Intl Airport 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, momondo users made 279,928 searches. Data last updated 30 July 2025.
Use the filters below to find and compare flights from Southampton to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonGlasgow

SOU - GLA

SOUGLA

Southampton Eastleigh

Wed 17/9

09:00-10:25

Nonstop1h 25m

Glasgow Intl

Wed 24/9

07:10-08:30

Nonstop1h 20m

£36

SouthamptonGlasgow

SOU - GLA

SOUGLA

Southampton Eastleigh

Sat 6/9

08:25-09:50

Nonstop1h 25m

Glasgow Intl

Wed 17/9

07:10-08:30

Nonstop1h 20m

£37

SouthamptonGlasgow

SOU - GLA

SOUGLA

Southampton Eastleigh

Sat 6/9

08:25-09:50

Nonstop1h 25m

Glasgow Intl

Wed 17/9

07:10-08:30

Nonstop1h 20m

£38

SouthamptonGlasgow

SOU - GLA

SOUGLA

Southampton Eastleigh

Sun 31/8

21:30-22:55

Nonstop1h 25m

Glasgow Intl

Wed 3/9

07:10-08:30

Nonstop1h 20m

£52

SouthamptonGlasgow

SOU - GLA

SOUGLA

Southampton Eastleigh

Wed 3/9

09:00-10:25

Nonstop1h 25m

Glasgow Intl

Wed 10/9

07:10-08:30

Nonstop1h 20m

£54

SouthamptonGlasgow

SOU - GLA

SOUGLA

Southampton Eastleigh

Sun 31/8

21:30-22:55

Nonstop1h 25m

Glasgow Intl

Wed 10/9

07:10-08:30

Nonstop1h 20m

£55

SouthamptonGlasgow

SOU - GLA

SOUGLA

Southampton Eastleigh

Sat 1/11

13:55-15:15

Nonstop1h 20m

Glasgow Intl

Mon 3/11

10:05-11:25

Nonstop1h 20m

£58

SouthamptonGlasgow

SOU - GLA

SOUGLA

Southampton Eastleigh

Tue 2/9

12:25-13:50

Nonstop1h 25m

Glasgow Intl

Wed 3/9

07:10-08:30

Nonstop1h 20m

£58

SouthamptonGlasgow

SOU - GLA

SOUGLA

Southampton Eastleigh

Wed 3/9

09:00-10:25

Nonstop1h 25m

Glasgow Intl

Mon 8/9

09:15-10:35

Nonstop1h 20m

£60

SouthamptonGlasgow

SOU - GLA

SOUGLA

Southampton Eastleigh

Sat 30/8

08:25-09:50

Nonstop1h 25m

Glasgow Intl

Sat 6/9

16:30-08:15

1 stop15h 45m

£108

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Glasgow from

How to get the cheapest flight ticket from Southampton to Glasgow Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Glasgow Intl Airport?

In general, March is the cheapest month to fly from Southampton to Glasgow Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £85. If you’re not able to fly to Glasgow Intl Airport in March, then January is your next best option. Flight prices from Southampton to Glasgow Intl Airport during January average around £94.

What is the cheapest day to depart on your flight to Glasgow Intl Airport?

On average, the least expensive day to fly to Glasgow Intl Airport from Southampton is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £81. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £103. These prices are subject to change though, so be sure to set up a Price Alert for flights to Glasgow Intl Airport.

What is the cheapest time of day to depart on your flight to Glasgow Intl Airport?

In the morning is the cheapest time of day to fly from Southampton to Glasgow Intl Airport when you can find flight prices for as low as £90. Flying to Glasgow Intl Airport in the morning is an ideal time because this is during off-peak travel hours. Flights to Glasgow Intl Airport are more costly at midday, with an average ticket price of £118. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Southampton Eastleigh to Glasgow Intl flight route?

Fly from Southampton Eastleigh to Glasgow Intl for the best Southampton Eastleigh - Glasgow Intl flight prices

How far in advance should I book a flight to Glasgow Intl Airport?

You are more likely to see cheaper flights to Glasgow Intl Airport from Southampton when booking weeks ahead of your departure date. In general, you can expect to find flights to Glasgow Intl Airport for around £110 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Glasgow Intl Airport from Southampton for as low as £78 on momondo.

What cabin class options are available on Southampton Eastleigh to Glasgow Intl flights?

There are 1 cabin classes available to choose from on Southampton Eastleigh to Glasgow Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Southampton to Glasgow Intl Airport flight prices changed over time?

As of July 2025, prices for Southampton to Glasgow Intl Airport flights are approximately 43% cheaper when compared to flights at the same time last year.

When to book flights from Southampton to Glasgow Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Glasgow Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to Glasgow Intl Airport (SOU to GLA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Glasgow Intl Airport

Best price found

£20

Fastest flight time

1h 20m

Direct flights

Every day
The best one-way flight to Glasgow Intl Airport from Southampton in the past 72 hours is £20. The best return flight deal from Southampton to Glasgow Intl Airport found on momondo in the last 72 hours is £36.
The fastest flight from Southampton to Glasgow Intl Airport takes 1h 20m
Direct flights go from Southampton to Glasgow Intl Airport every day.
Search flight deals

  • How far is Southampton Eastleigh to Glasgow Intl by plane?

    Glasgow Intl is 364.6 mi away from Southampton Eastleigh. A reasonable flight in good conditions will take 1h 20m.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Glasgow Intl Airport?

    Prices for flights from Southampton Eastleigh Airport to Glasgow Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Southampton Eastleigh Airport to Glasgow Intl Airport?

  • How old do you have to be to fly from Southampton Eastleigh Airport to Glasgow Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Glasgow Intl Airport.

  • What documentation or ID do you need to fly to Glasgow Intl Airport?

    The required travel and health documents for your Glasgow Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Glasgow Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Southampton to Glasgow Intl Airport?

  • What is the most popular airline from Southampton to Glasgow Intl Airport?

Best airlines flying from Southampton to Glasgow Intl Airport

Compare and see reviews for airlines that fly from Southampton to Glasgow Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £57Free CancellationRating
6.9
1,822 reviews
Search easyJet flights
British AirwaysPriceFrom £76Free CancellationRating
6.6
7,208 reviews
Search British Airways flights
KLMPriceFrom £177Free CancellationRating
7.8
1,383 reviews
Search KLM flights

  • easyJet Flights From Southampton to Glasgow Intl Airport

    Across 2 easyJet flights from Southampton to Glasgow Intl Airport this week, the average price was £146, with the best easyJet deals starting from £76 round-trip. 1,822 users have rated easyJet on momondo, with an average score of 6.9/10.

Travelling to a place near Glasgow?

Book flights to Glasgow if you plan to visit one of these locations
Paisley
Largs
Kilmarnock
Arrochar
Clydebank
Dunoon
Helensburgh
Inveraray
Renfrew
Rothesay
Balloch
Dumbarton
Alexandria
Ballachulish
East Kilbride
Tarbert
Glencoe
Barrhead
Kinlochleven

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Glasgow?

Finding the right flight to Glasgow from Southampton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Glasgow quick and easy, saving you time and money.

Can I find flights from Southampton to Glasgow with flexible booking policies on momondo?

All flight searches from Southampton to Glasgow on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Southampton to Glasgow?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Glasgow from Southampton.

I’m not ready to book a flight from Southampton to Glasgow right now. Can momondo alert me if prices change?

Price alerts on flights to Glasgow from Southampton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Glasgow Intl Airport trip

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