Cheap flights from Glasgow Intl Airport to Sydney from £399

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — SYD
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Glasgow Intl to Sydney Kingsford Smith are usually found in May or March, booked 72 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Glasgow Intl to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Sydney (SYD). 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 12 September 2025.

Round-trip from

£1,045

One-way from

£399

Popular in

December

Cheapest in

May

Average price

£1,132
26/10-2/11
  • 26/10-2/11
  • 6 total stops
  • 81h 55m total
  • Glasgow to Sydney
3/12
  • 3/12
  • 3 total stops
  • 49h 05m total
  • Glasgow to Sydney
Highest demand for flights based on searches. 7% potential increase in price (£77 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£20 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Glasgow Intl to Sydney

Cheapest flights from Glasgow Intl to Sydney
Explore the most affordable flight options available from Glasgow Intl to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Sun 26/1007:00GLA - SYD
3 stops40h 45mMultiple Airlines
Sun 2/1114:20SYD - GLA
3 stops41h 10mMultiple Airlines
Deal found 10/9£1,045
Mon 6/1015:35GLA - SYD
3 stops33h 10mMultiple Airlines
Tue 14/1016:40SYD - GLA
2 stops35h 50mMultiple Airlines
Deal found 10/9£1,046
Mon 22/1215:25GLA - SYD
2 stops40h 25mBritish Airways
Wed 21/121:40SYD - GLA
2 stops31h 35mBritish Airways
Deal found 11/9£1,056
Mon 3/1113:35GLA - SYD
1 stop42h 00mEmirates
Tue 18/1121:45SYD - GLA
1 stop24h 50mEmirates
Deal found 10/9£1,058
Mon 22/1215:25GLA - SYD
2 stops40h 25mBritish Airways
Thu 22/121:40SYD - GLA
2 stops36h 00mBritish Airways
Deal found 11/9£1,063
Sun 19/1005:55GLA - SYD
2 stops40h 10mAmerican Airlines
Fri 21/1111:20SYD - GLA
2 stops39h 20mAmerican Airlines
Deal found 11/9£1,068
Sun 19/1007:35GLA - SYD
2 stops38h 30mAmerican Airlines
Mon 17/1111:20SYD - GLA
2 stops38h 10mAmerican Airlines
Deal found 10/9£1,068
Sun 2/1112:45GLA - SYD
2 stops31h 30mLufthansa
Tue 18/1115:15SYD - GLA
2 stops31h 50mLufthansa
Deal found 10/9£1,071
Sun 19/1007:35GLA - SYD
2 stops38h 30mAmerican Airlines
Wed 19/1114:05SYD - GLA
2 stops33h 45mAmerican Airlines
Deal found 11/9£1,073
Sun 19/1007:35GLA - SYD
2 stops38h 30mAmerican Airlines
Sun 16/1111:20SYD - GLA
2 stops57h 30mAmerican Airlines
Deal found 11/9£1,074

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl to Sydney 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 12 September 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Sydney that are best for you.

Fly from

Glasgow Intl

Fly to

Sydney

Route

Depart

Return

Price

GlasgowSydney

GLA - SYD

GLASYD

Glasgow Intl

Mon 22/12

15:25-18:50

2 stops40h 25m

Sydney Kingsford Smith

Mon 19/1

21:40-20:25

2 stops33h 45m

£1,056

GlasgowSydney

GLA - SYD

GLASYD

Glasgow Intl

Tue 21/10

08:45-08:05

2 stops37h 20m

Sydney Kingsford Smith

Mon 17/11

11:20-20:25

2 stops44h 05m

£1,068

GlasgowSydney

GLA - SYD

GLASYD

Glasgow Intl

Sun 2/11

12:45-07:15

2 stops31h 30m

Sydney Kingsford Smith

Tue 18/11

15:15-12:05

2 stops31h 50m

£1,071

GlasgowSydney

GLA - SYD

GLASYD

Glasgow Intl

Mon 22/12

15:25-18:50

2 stops40h 25m

Sydney Kingsford Smith

Sun 25/1

21:40-20:25

2 stops33h 45m

£1,082

GlasgowSydney

GLA - SYD

GLASYD

Glasgow Intl

Wed 5/11

13:35-18:35

1 stop42h 00m

Sydney Kingsford Smith

Sat 22/11

06:00-11:35

1 stop40h 35m

£1,140

GlasgowSydney

GLA - SYD

GLASYD

Glasgow Intl

Thu 25/12

13:45-06:55

2 stops30h 10m

Sydney Kingsford Smith

Sun 25/1

21:40-20:25

2 stops33h 45m

£1,340

GlasgowSydney

GLA - SYD

GLASYD

Glasgow Intl

Wed 24/12

17:00-06:55

2 stops26h 55m

Sydney Kingsford Smith

Sun 25/1

21:40-20:25

2 stops33h 45m

£1,340

GlasgowSydney

GLA - SYD

GLASYD

Glasgow Intl

Wed 24/12

13:55-06:55

2 stops30h 00m

Sydney Kingsford Smith

Fri 23/1

21:40-20:25

2 stops33h 45m

£1,340

GlasgowSydney

GLA - SYD

GLASYD

Glasgow Intl

Wed 24/12

10:55-06:55

2 stops33h 00m

Sydney Kingsford Smith

Sat 24/1

21:40-22:30

2 stops35h 50m

£1,400

GlasgowSydney

GLA - SYD

GLASYD

Glasgow Intl

Wed 3/12

06:45-18:50

3 stops49h 05m

£399

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 19 results
1
2

Best time to book a flight from Glasgow Intl to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney 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.

Cheapflights Insights

Everything you need to know about your flight from Glasgow Intl Airport to Sydney

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

Use this chart to determine the optimal time to book a return flight from Glasgow Intl to Sydney. Price data was last updated on 29 August 2025.

The best time to book flights from Glasgow Intl Airport to Sydney is 72 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Glasgow Intl Airport to Sydney?

Currently, May is the cheapest month in which you can book a flight from Glasgow Intl Airport to Sydney (average of £985). Flying from Glasgow Intl Airport to Sydney in July is currently the most expensive (average of £1,725). 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 SYD?

Find hourly flight availability from Glasgow Intl to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

When flying from Glasgow Intl Airport to Sydney, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 24% versus a flight at midday.

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

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

Travellers seeking maximum savings on their Glasgow Intl Airport to Sydney flight should consider departing on Tuesday mornings 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.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 12 September 2025.
Read reviews from past customers who have flown with Emirates, Qantas Airways, andAir France from Glasgow Intl Airport to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Sydney. 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 Sydney from Glasgow Intl?

    Most people fly into Sydney Kingsford Smith (SYD) if they book a flight to Sydney from Glasgow Intl. On average, Kingsford Smith has 0 inbound flights from Glasgow Intl per day from 10 airlines. Sydney Kingsford Smith is conveniently located just 4.6 mi from Sydney’s city center.

  • How long is the flight from Glasgow Intl Airport to Sydney?

    There are many flights that can get you from Glasgow Intl Airport to Sydney in 31h 30m. Fly via British Airways, American Airlines, or Lufthansa to get the fastest option. Airlines will cover a distance of 10521 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Flying on China Southern is currently your cheapest option to Sydney, with prices starting at £608. Additional return tickets that might be worth considering are offered by Lufthansa and China Eastern, with the lowest prices starting at £756 and £820, respectively. Users have found that China Southern is 50% cheaper than the other options available to this destination.

  • Where are the most common stopover locations when flying from Glasgow Intl Airport to Sydney?

  • What are some popular things to do or see while on a stopover in Dubai?

    Most Dubai visitors opt to spend their time experiencing Burj Khalifa, Gold Souq, and Dubai Mall. Burj Khalifa, Gold Souq and Dubai Mall are located about 6.8 mi, 4.2 mi, and 6.5 mi, respectively from Dubai Intl if you are interested in checking them out. Those landing in Dubai looking to spend some time exploring during their stopover can hire a car for about £22 per day.

  • What are some popular points of interest to see during a stopover in London?

    The majority of London visitors spend their time at Hyde Park, Tower Bridge, and London Bridge. Hyde Park, Tower Bridge, and London Bridge can be visited by travelling about 12.5 mi, 16.5 mi, and 16.1 mi respectively from London Heathrow. Those on a stopover in London in need of a car hire can book one at London Heathrow for about £34.

  • Where are the least popular stopover locations for Glasgow Intl Airport to Sydney flights?

  • Can I find deals for flights from Glasgow Intl to Sydney that include hotel bookings?

    Yes. In addition to deals on Glasgow Intl to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Glasgow Intl to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to Sydney.

  • Can I find deals for business class flights from Glasgow Intl to Sydney?

    Yes. Cheapflights offers flight deals from Glasgow Intl to Sydney 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 Sydney?

    Currently, May is the cheapest month in which you can book a flight from Glasgow Intl Airport to Sydney (average of £985). Flying from Glasgow Intl Airport to Sydney in July is currently the most expensive (average of £1,725). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Bondi Beach
Coogee
Manly

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Fly from Glasgow Intl to Sydney on these airlines

Choose from the following airlines for your flight from Glasgow Intl to Sydney. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2025.

Top 10 airlines flying from Glasgow Intl to Sydney

Discover the top 10 airlines that operate flights from Glasgow Intl to Sydney. 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 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£608Average£981FlexibilityNo cancel feeOn-time69%
Search China Southern flights
LufthansaCheapest£756Average£975FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
China EasternCheapest£820Average£1,222FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Malaysia AirlinesCheapest£878Average£1,271FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
British AirwaysCheapest£896Average£1,182FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£923Average£1,275FlexibilityNo cancel feeOn-time77%
Search Air France flights
EmiratesCheapest£945Average£1,234FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qantas AirwaysCheapest£967Average£1,252FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Qatar AirwaysCheapest£980Average£1,149FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
KLMCheapest£1,041Average£1,541FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Glasgow Intl to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Glasgow Intl to Sydney.

Can Cheapflights find flights from Glasgow Intl to Sydney with no change fees?

Yes, we can. To see specific flights from Glasgow Intl to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Glasgow Intl to Sydney become cheaper?

Not ready to book yet? You can track prices for flights from Glasgow Intl to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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