What is the cheapest airline that flies from Sydney Kingsford Smith to United Kingdom?

Etihad Airways, Air China, and China Southern are the most popular carriers operating from Sydney Kingsford Smith to United Kingdom

How many flights depart from Sydney to United Kingdom on average per day?

The number of flights available between Sydney and United Kingdom is 3 per day as of October 2025. The most frequent departure time is 15:00, with 100% of daily flights leaving in the afternoon.

How many flights depart from Sydney to United Kingdom on average per week?

21 flights are operational weekly from Sydney to United Kingdom as of October 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Which airlines fly to United Kingdom?

Emirates, Qantas Airways and Etihad Airways are the top three most popular airlines that fly to United Kingdom from Sydney according to our data. Emirates is the first choice among our users, with 28% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 28 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to United Kingdom?

Prices for flights from Sydney Kingsford Smith Airport to United Kingdom are updated daily.

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to United Kingdom?

There are 28 operators available for flights from Sydney Kingsford Smith Airport to United Kingdom as of October 2025.

How old do you have to be to fly from Sydney Kingsford Smith Airport to United Kingdom?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$580 Cheap Flights from Sydney to the United Kingdom in 2025/26

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Sydney to the United Kingdom

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

14:25 - 10:05SYD-BHX

30h 40m2 stops

16:40 - 06:35BHX-SYD

26h 55m2 stops

$1,290Multiple Airlines

Find Deal

Thu, 5 Mar - Sun, 15 Mar

21:15 - 09:55SYD-LHR

47h 40m2 stops

11:30 - 19:20LHR-SYD

44h 50m2 stops

$1,393Turkish Airlines

Find Deal

Tue, 25 Nov - Sun, 30 Nov

12:00 - 06:30SYD-LGW

29h 30m1 stop

10:30 - 11:00LGW-SYD

37h 30m3 stops

$1,395China Eastern

Find Deal

Tue, 28 Oct - Fri, 28 Nov

12:00 - 06:30SYD-LGW

29h 30m1 stop

10:30 - 10:00LGW-SYD

36h 30m1 stop

$1,401China Eastern

Find Deal

Wed, 5 Nov - Sat, 29 Nov

21:30 - 12:05SYD-LHR

25h 35m1 stop

20:55 - 06:35LHR-SYD

22h 40m1 stop

$1,444Etihad Airways

Find Deal

Tue, 3 Feb - Wed, 25 Feb

21:30 - 14:30SYD-LHR

28h 00m1 stop

13:55 - 06:35LHR-SYD

29h 40m1 stop

$1,467Etihad Airways

Find Deal

Fri, 14 Nov - Sat, 29 Nov

06:00 - 18:45SYD-BHX

23h 45m1 stop

13:40 - 18:35BHX-SYD

41h 55m1 stop

$2,477Emirates

Find Deal

Wed, 14 Jan - Thu, 22 Jan

15:55 - 11:40SYD-BHX

30h 45m2 stops

13:40 - 07:00BHX-SYD

30h 20m1 stop

$2,584Emirates

Find Deal

Fri, 28 Nov - Fri, 5 Dec

06:00 - 11:35SYD-GLA

40h 35m1 stop

13:35 - 18:35GLA-SYD

42h 00m1 stop

$2,701Qantas Airways

Find Deal

Sat, 29 Nov - Sat, 6 Dec

21:10 - 11:35SYD-GLA

25h 25m1 stop

13:35 - 18:35GLA-SYD

42h 00m1 stop

$2,718Qantas Airways

Find Deal

Thu, 30 Oct - Mon, 3 Nov

Turkish Airlines flights from Sydney to United Kingdom

Our best Turkish Airlines deals on Sydney to United Kingdom flight tickets

Turkish Airlines

25 Nov

SYD21:15Sydney Kingsford Smith

47h 40m

2 stops

LHR09:55London Heathrow

30 Nov

LHR11:30London Heathrow

44h 50m

2 stops

SYD19:20Sydney Kingsford Smith

$1,393

Find similar

Turkish Airlines

14 Nov

SYD21:15Sydney Kingsford Smith

28h 40m

2 stops

LHR14:55London Heathrow

21 Nov

LHR17:45London Heathrow

38h 35m

2 stops

SYD19:20Sydney Kingsford Smith

$1,395

Find similar

Turkish Airlines

12 Nov

SYD21:15Sydney Kingsford Smith

27h 55m

2 stops

LHR14:10London Heathrow

19 Nov

LHR11:30London Heathrow

44h 50m

2 stops

SYD19:20Sydney Kingsford Smith

$1,396

Find similar

Air China flights from Sydney to United Kingdom

Our best Air China deals on Sydney to United Kingdom flight tickets

Air China

16 Nov

SYD20:40Sydney Kingsford Smith

30h 15m

1 stop

LHR15:55London Heathrow

2 Dec

LHR22:10London Heathrow

54h 20m

2 stops

SYD15:30Sydney Kingsford Smith

$1,398

Find similar

Air China

21 Oct

SYD20:40Sydney Kingsford Smith

33h 50m

1 stop

LHR20:30London Heathrow

4 Nov

LHR22:10London Heathrow

30h 20m

2 stops

SYD15:30Sydney Kingsford Smith

$1,418

Find similar

Air China

3 Feb

SYD20:40Sydney Kingsford Smith

30h 15m

1 stop

LHR15:55London Heathrow

10 Mar

LHR22:10London Heathrow

30h 20m

2 stops

SYD15:30Sydney Kingsford Smith

$1,421

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneyBirmingham

SYD - BHX

SYDBHX

Sydney Kingsford Smith

Thu 5/3

14:25-10:05

2 stops30h 40m

Birmingham

Sun 15/3

16:40-06:35

2 stops26h 55m

$1,290

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 25/11

21:15-09:55

2 stops47h 40m

London Heathrow

Sun 30/11

11:30-19:20

2 stops44h 50m

$1,393

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Tue 28/10

12:00-06:30

1 stop29h 30m

London Gatwick

Fri 28/11

10:30-11:00

3 stops37h 30m

$1,395

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Wed 5/11

12:00-06:30

1 stop29h 30m

London Gatwick

Sat 29/11

10:30-10:00

1 stop36h 30m

$1,401

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 3/2

21:30-12:05

1 stop25h 35m

London Heathrow

Wed 25/2

20:55-06:35

1 stop22h 40m

$1,444

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Fri 14/11

21:30-14:30

1 stop28h 00m

London Heathrow

Sat 29/11

13:55-06:35

1 stop29h 40m

$1,467

SydneyBirmingham

SYD - BHX

SYDBHX

Sydney Kingsford Smith

Wed 14/1

06:00-18:45

1 stop23h 45m

Birmingham

Thu 22/1

13:40-18:35

1 stop41h 55m

$2,477

SydneyBirmingham

SYD - BHX

SYDBHX

Sydney Kingsford Smith

Fri 28/11

15:55-11:40

2 stops30h 45m

Birmingham

Fri 5/12

13:40-07:00

1 stop30h 20m

$2,584

SydneyGlasgow

SYD - GLA

SYDGLA

Sydney Kingsford Smith

Sat 29/11

06:00-11:35

1 stop40h 35m

Glasgow Intl

Sat 6/12

13:35-18:35

1 stop42h 00m

$2,701

SydneyGlasgow

SYD - GLA

SYDGLA

Sydney Kingsford Smith

Thu 30/10

21:10-11:35

1 stop25h 25m

Glasgow Intl

Mon 3/11

13:35-18:35

1 stop42h 00m

$2,718

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sydney to United Kingdom

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

Prices

Airlines

Other information

What is the cheapest month to fly to United Kingdom?

The month of February is, on average, the cheapest month to fly to United Kingdom from Sydney, with most prices found around $1,604. If you don’t want to visit United Kingdom in February, then you should wait until March to fly from Sydney, when ticket prices are also cheap, with an average price of $1,631.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart on your flight to United Kingdom is on a Monday when prices can be found for as low as $2,102. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to United Kingdom for around $2,473.

What is the cheapest time of day to depart on your flight to United Kingdom?

Flying to United Kingdom from Sydney in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,788 when looking at flights departing in the evening. At midday is when there is more demand to fly to United Kingdom, so prices are often more expensive at around $2,517 per ticket.

What is the cheapest Sydney Kingsford Smith to United Kingdom flight route?

Fly from Sydney Kingsford Smith to London Heathrow for the best Sydney Kingsford Smith - United Kingdom flight prices

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around $2,005 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Sydney for as low as $1,834 on momondo.

What cabin class options are available on Sydney Kingsford Smith to United Kingdom flights?

There are 3 cabin classes available to choose from on Sydney Kingsford Smith to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Sydney to United Kingdom flights?

You could potentially save up to 6% on your flight if you consider stops on a Sydney to United Kingdom flight.

Cheap Sydney to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to United Kingdom

Best price found	$1,450
Fastest flight time	23h 45m
Direct flights	Every day
Airports in United Kingdom	1 airport

The best one-way flight to United Kingdom from Sydney in the past 72 hours is $1,450. The best return flight deal from Sydney to United Kingdom found on momondo in the last 72 hours is $2,059.

The fastest flight from Sydney to United Kingdom takes 23h 45m

Direct flights go from Sydney to United Kingdom every day.

There is 1 airport near United Kingdom: London Heathrow (LHR)

Search flight deals

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to United Kingdom?
Prices for flights from Sydney Kingsford Smith Airport to United Kingdom are updated daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to United Kingdom?
There are 28 operators available for flights from Sydney Kingsford Smith Airport to United Kingdom as of October 2025.
How old do you have to be to fly from Sydney Kingsford Smith Airport to United Kingdom?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Sydney to United Kingdom?
momondo data reveals that the most frequently booked plane model on the route from Sydney to United Kingdom is Airbus A380-800, representing 99.40% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 0.30% and Boeing 777-300ER at 0.30%.

Best airlines flying from Sydney to United Kingdom

Compare and see reviews for airlines that fly from Sydney to United Kingdom with momondo

Airline	Rating	Free cancellation	Price
China Southern	PriceFrom $977	Free cancellation	Rating 7.4 116 reviews	Search China Southern flights
Air China	PriceFrom $1,165	Free cancellation	Rating 7.2 114 reviews	Search Air China flights
China Eastern	PriceFrom $1,224	Free cancellation	Rating 7.2 172 reviews	Search China Eastern flights
Juneyao Airlines	PriceFrom $1,299	Free cancellation	Rating 0.0 0 reviews	Search Juneyao Airlines flights
Air India	PriceFrom $1,308	Free cancellation	Rating 5.5 2,937 reviews	Search Air India flights
Turkish Airlines	PriceFrom $1,417	Free cancellation	Rating 7.3 4,013 reviews	Search Turkish Airlines flights
China Airlines	PriceFrom $1,458	Free cancellation	Rating 8.3 770 reviews	Search China Airlines flights
Japan Airlines	PriceFrom $1,484	Free cancellation	Rating 8.3 1,579 reviews	Search Japan Airlines flights
Lufthansa	PriceFrom $1,497	Free cancellation	Rating 6.8 7,498 reviews	Search Lufthansa flights
SWISS	PriceFrom $1,507	Free cancellation	Rating 7.5 1,772 reviews	Search SWISS flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to United Kingdom?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United Kingdom from Sydney.

Can I find flights from Sydney to United Kingdom with flexible booking policies on momondo?

All flight searches from Sydney to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sydney to United Kingdom?

momondo helps you find the best flight between Sydney and United Kingdom by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to United Kingdom from Sydney 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 United Kingdom trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sun 16/11

Sun 23/11

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Look for other cheap flights to Londonfrom $1,141

Look for other cheap flights to Manchesterfrom $1,296

Look for other cheap flights to Edinburghfrom $1,266

Look for other cheap flights to Glasgowfrom $1,640

Look for other cheap flights to Birminghamfrom $1,307

Look for other cheap flights to Newcastle upon Tynefrom $1,583

Look for other cheap flights to Belfastfrom $1,649

Look for other cheap flights to Aberdeenfrom $1,789

Look for other cheap flights to Bristolfrom $2,017

Look for other cheap flights to Invernessfrom $1,631

Look for other cheap flights to Cardifffrom $1,806

Look for other cheap flights to Leedsfrom $1,726

Sydney flight routes

Flights from Sydney Kingsford Smith to Ballina Byron

Flights from Sydney Kingsford Smith to Maroochydore Sunshine Coast

Flights from Sydney Kingsford Smith to Melbourne Avalon

Flights from Sydney Kingsford Smith to Coolangatta Gold Coast

Flights from Sydney Kingsford Smith to Launceston

Flights from Sydney Kingsford Smith to Adelaide

Cheap flights from Sydney to the United Kingdom from $580

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to the United Kingdom departing on 25/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Sydney to the United Kingdom

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Turkish Airlines flights from Sydney to United Kingdom

Our best Turkish Airlines deals on Sydney to United Kingdom flight tickets

Air China flights from Sydney to United Kingdom

Our best Air China deals on Sydney to United Kingdom flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Sydney to the United Kingdom that are best for you.

See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Sydney to United Kingdom

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 United Kingdom?

What is the cheapest day to depart on your flight to United Kingdom?

What is the cheapest time of day to depart on your flight to United Kingdom?

What is the cheapest Sydney Kingsford Smith to United Kingdom flight route?

Fly from Sydney Kingsford Smith to London Heathrow for the best Sydney Kingsford Smith - United Kingdom flight prices

How far in advance should I book a flight to United Kingdom?

What cabin class options are available on Sydney Kingsford Smith to United Kingdom flights?

There are 3 cabin classes available to choose from on Sydney Kingsford Smith to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Sydney to United Kingdom flights?

You could potentially save up to 6% on your flight if you consider stops on a Sydney to United Kingdom flight.

What is the cheapest airline that flies from Sydney Kingsford Smith to United Kingdom?

Etihad Airways, Air China, and China Southern are the most popular carriers operating from Sydney Kingsford Smith to United Kingdom

Which airlines fly to United Kingdom?

How many flights depart from Sydney to United Kingdom on average per day?

The number of flights available between Sydney and United Kingdom is 3 per day as of October 2025. The most frequent departure time is 15:00, with 100% of daily flights leaving in the afternoon.

How many flights depart from Sydney to United Kingdom on average per week?

21 flights are operational weekly from Sydney to United Kingdom as of October 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Cheap Sydney to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to United Kingdom

Best price found

Fastest flight time

Direct flights

Airports in United Kingdom

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to United Kingdom?

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to United Kingdom?

How old do you have to be to fly from Sydney Kingsford Smith Airport to United Kingdom?

What documentation or ID do you need to fly to United Kingdom?

What is the most popular plane model from Sydney to United Kingdom?

Best airlines flying from Sydney to United Kingdom

Compare and see reviews for airlines that fly from Sydney to United Kingdom with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to United Kingdom?

Can I find flights from Sydney to United Kingdom with flexible booking policies on momondo?

How can momondo help me find flights from Sydney to United Kingdom?

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

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo