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Cheap flights from Sydney to the United Kingdom from £384

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LHR
23 Dec — 30 Dec1
1 adult

Cheap flight deals from Sydney to United Kingdom

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to United Kingdom (GB0). 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 18 December 2024.

Round-trip from

£812

One-way from

£384
Japan Airlines
  • Japan Airlines
  • 14/6-1/7
  • 2 total stops
  • 76h 00m total
  • Sydney to United Kingdom
Search Deals
8/3
  • 8/3
  • 3 total stops
  • 48h 10m total
  • Sydney to United Kingdom
Search Deals

Find flight deals from Sydney to United Kingdom

Cheapest flights from Sydney to United Kingdom
Explore the most affordable flight options available from Sydney to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.

Mon 30/1210:45SYD - LHR
2 stops46h 40mMultiple Airlines
Tue 10/622:40LHR - SYD
1 stop31h 10mMultiple Airlines
Deal found 16/12£1,104
Fri 27/1216:50SYD - LGW
2 stops49h 05mMultiple Airlines
Wed 8/111:35LGW - SYD
2 stops40h 15mMultiple Airlines
Deal found 17/12£1,112
Mon 23/1221:30SYD - LHR
1 stop27h 25mChina Eastern
Mon 30/1217:50LHR - SYD
1 stop32h 45mChina Eastern
Deal found 16/12£1,169
Wed 25/1212:00SYD - LGW
1 stop29h 30mChina Eastern
Mon 6/110:30LGW - SYD
1 stop40h 05mChina Eastern
Deal found 17/12£1,208
Fri 27/1216:50SYD - LHR
1 stop37h 10mTianjin Airlines
Wed 8/121:00LHR - SYD
1 stop30h 50mTianjin Airlines
Deal found 17/12£1,225
Mon 23/1211:40SYD - LCY
3 stops30h 35mKLM
Fri 7/317:05LCY - SYD
3 stops29h 35mKLM
Deal found 17/12£1,234
Mon 23/1211:40SYD - LHR
3 stops32h 20mKLM
Fri 7/317:05LHR - SYD
3 stops29h 35mKLM
Deal found 17/12£1,241
Tue 24/1210:25SYD - LHR
1 stop31h 10mAir India
Tue 31/1213:30LHR - SYD
1 stop31h 40mAir India
Deal found 16/12£1,248
Sat 28/1220:40SYD - LHR
1 stop30h 15mAir China
Thu 9/120:25LHR - SYD
1 stop32h 05mAir China
Deal found 17/12£1,254
Mon 23/1211:40SYD - MAN
3 stops31h 40mMultiple Airlines
Mon 30/1217:15MAN - SYD
2 stops28h 05mMultiple Airlines
Deal found 17/12£1,256
Tue 31/1211:25SYD - LHR
1 stop41h 50mChina Southern
Sat 4/122:00LHR - SYD
1 stop35h 20mChina Southern
Deal found 17/12£1,265
Sun 29/1221:45SYD - STN
1 stop25h 20mEmirates
Sun 23/214:05STN - SYD
1 stop29h 55mEmirates
Deal found 17/12£1,277

Find flights from Sydney to United Kingdom within your budget

Customise your flight search to find flights from Sydney to United Kingdom 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 18 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sat 14/6

08:15-15:45

1 stop40h 30m

London Heathrow

Tue 1/7

09:40-06:10

1 stop35h 30m

£812

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 10/2

21:50-06:45

2 stops43h 55m

London Heathrow

Tue 25/2

09:00-12:50

2 stops40h 50m

£813

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 31/3

22:45-16:15

2 stops51h 30m

London Heathrow

Mon 7/4

22:10-19:40

1 stop36h 30m

£817

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 11/2

22:10-16:55

1 stop29h 45m

London Heathrow

Sat 29/3

21:15-11:45

1 stop27h 30m

£817

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Sat 10/5

11:00-06:40

1 stop28h 40m

London Gatwick

Sat 24/5

11:35-09:00

1 stop36h 25m

£817

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 1/5

21:05-15:05

2 stops27h 00m

London Heathrow

Thu 15/5

06:30-19:10

2 stops27h 40m

£823

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Fri 21/3

22:10-17:20

2 stops30h 10m

London Gatwick

Sat 26/4

21:20-19:40

2 stops37h 20m

£824

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Mon 17/3

22:10-17:20

2 stops30h 10m

London Gatwick

Tue 1/4

09:20-10:20

3 stops39h 00m

£824

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Tue 21/1

21:10-16:00

2 stops29h 50m

London Gatwick

Fri 14/2

16:55-19:00

2 stops39h 05m

£832

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sat 22/2

13:30-17:30

2 stops39h 00m

London Heathrow

Mon 24/2

11:45-13:35

2 stops38h 50m

£835

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 60 results
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Best time to book a flight from Sydney to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Sydney 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 Sydney to United Kingdom

Get recent, data-driven insights about flights from Sydney to United Kingdom including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Sydney to United Kingdom?

Currently, January is the cheapest month in which you can book a flight from Sydney to United Kingdom (average of £112). Flying from Sydney to United Kingdom in July is currently the most expensive (average of £160). 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 SYD to GB?

Find hourly flight availability from Sydney to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2024.

When flying from Sydney to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Sydney to United Kingdom

Explore weekly flight availability from Sydney to United Kingdom. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 December 2024.

The most flights from SYD to GB0 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in United Kingdom ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit United Kingdom when rainfall is around 40.0 mm.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated 18 December 2024.
Get a feel of what it's like to fly with Air India, Cathay Pacific and China Eastern from Sydney to United Kingdom by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very Good
841 reviews
Check prices

Boarding

8.6

Comfort

8.2

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

ANA
8.4
Very Good
841 reviews
ANA
8.4
Very Good
841 reviews
Check prices

Boarding

8.6

Comfort

8.2

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Japan Airlines
8.3
Very Good
1,443 reviews
ANA
8.4
Very Good
841 reviews
Check prices

Boarding

8.6

Comfort

8.2

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Asiana Airlines
8.3
Very Good
477 reviews
ANA
8.4
Very Good
841 reviews
Check prices

Boarding

8.6

Comfort

8.2

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

China Airlines
8.3
Very Good
754 reviews
ANA
8.4
Very Good
841 reviews
Check prices

Boarding

8.6

Comfort

8.2

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Singapore Airlines
8.1
Very Good
1,329 reviews
ANA
8.4
Very Good
841 reviews
Check prices

Boarding

8.6

Comfort

8.2

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Related info for your journey

Find useful and relevant information for your journey from Sydney to United Kingdom. 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 from for flights from Sydney to United Kingdom?

    Sydney Kingsford Smith (SYD), located 4.6 mi from the city center, is the airport you fly out of when you book flights from Sydney to United Kingdom.

  • What are the cheapest airlines to fly from Sydney to United Kingdom one-way?

    The cheapest airline one-way is China Eastern, with whom users have recently found tickets for as low as £402. However, be on the lookout for offers from China Airlines and China Southern, as they are both options that can get you from Sydney to United Kingdom for a low price.

  • What are the most popular routes from Sydney to United Kingdom?

    The most popular route from Sydney to United Kingdom is Sydney Kingsford Smith - London Heathrow. You may also consider Sydney Kingsford Smith - London Gatwick or Sydney Kingsford Smith - London Stansted.

  • What are the cheapest flights from Sydney to United Kingdom?

    Looking for the cheapest flight from Sydney to United Kingdom? While on average our users pay £1,155, our data indicates the cheapest price to be £702. The most popular route (Sydney Kingsford Smith - London Heathrow), is priced around £702.

  • Can I find deals for flights from Sydney to United Kingdom that include hotel bookings?

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

  • How can I find direct flights from Sydney to United Kingdom?

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

  • Can I find deals for business class flights from Sydney to United Kingdom?

    Yes. Cheapflights offers flight deals from Sydney to United Kingdom 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 Sydney to United Kingdom?

    Currently, January is the cheapest month in which you can book a flight from Sydney to United Kingdom (average of £112). Flying from Sydney to United Kingdom in July is currently the most expensive (average of £160). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sydney to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Sydney to United Kingdom

Discover the top 10 airlines that operate flights from Sydney to United Kingdom. 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 18 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£588Average£840FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£632Average£1,071FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£670Average£1,162FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air IndiaCheapest£700Average£876FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Etihad AirwaysCheapest£704Average£1,043FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest£765Average£1,222FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest£807Average£1,021FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Asiana AirlinesCheapest£808Average£832FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Cathay PacificCheapest£828Average£1,252FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Turkish AirlinesCheapest£830Average£1,327FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Sydney to United Kingdom?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to United Kingdom from Sydney today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Sydney to United Kingdom?

Cheapflights simply makes it quick and affordable to book flights from Sydney to United Kingdom by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Sydney to United Kingdom with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to United Kingdom flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sydney to United Kingdom become cheaper?

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

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