Q: What is the typical price of a round-trip flight between London and Sydney?

Prices are currently low for flights on this route. Typical prices usually range from £1,002 to £1,460. The lowest price recently found on this route was £853.

Question 1

What cabin class options are available on London to Sydney flights?

Accepted Answer

There are 4 cabin classes available to choose from on London to Sydney flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 2

Which stopover airport offers the lowest fares from London to Sydney?

Accepted Answer

Flights via Manama (BAH) offer the lowest average return price of £527.

Question 3

Which stopover airport has the shortest travel time from London to Sydney?

Accepted Answer

Flights connecting via Manama (BAH) have the shortest average one-way travel time: 19h 45m.

Question 4

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

Accepted Answer

China Eastern, Etihad Airways, and Oman Air are the most popular carriers operating from London to Sydney Kingsford Smith

Question 5

What is the cheapest London to Sydney Kingsford Smith flight route?

Accepted Answer

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

Question 6

Which airlines fly to Sydney?

Accepted Answer

Cathay Pacific, Etihad Airways and China Southern are the top three most popular airlines that fly to Sydney from London according to our data. Cathay Pacific is the first choice among our users, with 32% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 31 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

Question 7

What is the typical price of a round-trip flight between London and Sydney?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £1,002 to £1,460.
The lowest price recently found on this route was £853.

Question 8

Can stopping save me money on London to Sydney flights?

Accepted Answer

You could potentially save up to 4% on your flight if you consider stops on a London to Sydney flight.

Question 9

How have London to Sydney flight prices changed over time?

Accepted Answer

As of July 2026, prices for London to Sydney flights are approximately 45% cheaper when compared to flights at the same time last year.

Question 10

Which airport is the most popular for stopovers for flights between London and Sydney?

Accepted Answer

Abu Dhabi (AUH) was the most common stop: 21% of momondo users choosing one-stop flights on this route connected there.

Question 11

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

Accepted Answer

As of July 2026, 21 flights take off from London and land in Sydney each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Question 12

What is the cheapest day to depart on your flight to Sydney?

Accepted Answer

The cheapest day to depart on your flight to Sydney is on a Monday when prices can be found for as low as £1,181. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,288.

Question 13

How far in advance should I book a flight from London to Sydney?

Accepted Answer

You are more likely to see cheaper flights to Sydney from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around £1,051 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from London for as low as £981 on momondo.

Question 14

What is the cheapest month to fly to Sydney?

Accepted Answer

In general, May is the cheapest month to fly from London to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £853. If you don’t want to visit Sydney in May, then you should wait until November to fly from London, when ticket prices are also cheap, with an average price of £894.

Question 15

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

Accepted Answer

3 flights are operational daily from London to Sydney as of July 2026. The most popular departure time for this route is 22:00, with 100% of flights per day taking off in the evening.

Question 16

Which stopover airport has the shortest connection time from London to Sydney?

Accepted Answer

Dubai (DXB) has the shortest average stopover time for this route: 1h 46m.

Question 17

What is the best way to get in and out of airports in London and Sydney?

Accepted Answer

If you're booking flights from London Heathrow International Airport, the most convenient way to get to the airport is to take a taxi but they're usually the most expensive option. If you're travelling light, hop on the Heathrow Express at Paddington Station and you'll get there in 15 minutes. If you're flying from London Gatwick, the airport also has an express train which is the fastest way to get there. The Gatwick Express travels from London Victoria Station to Gatwick Airport in around 30 minutes. London Stansted also offers an express train that travels from Liverpool Street to Stansted Airport every 15 minutes and has a travel time of just under 50 minutes. Once you've gotten to Sydney Airport, you'll have two ways of getting to the city centre, via taxi or train. The taxi from the airport is typically the most convenient way to get to the city centre and will take you around 20 minutes. The train will take closer to 15 minutes and you can catch the train from the International Terminal located near the Circular Quay.

Which cities can you get to from Sydney Kingsford Smith International Airport?

The main city that's served by Sydney Airport is Sydney itself, which is roughly a 20min drive away from the airport. Many of the other cities are a fair distance away, so taking advantage of domestic flights is often the best way to travel to other cities nearby. Wollongong is a nearby city worth visiting that's easy to get to from the airport. You can head to the Sydney Airport train station and catch a train to Wollongong that'll take around 1h 30min with a minimal cost involved. Another city nearby that you can reach via train is Newcastle. You'll need to catch a train from the airport to Central Station and jump on a train from there to Newcastle. This trip will typically take around 3h 20min.

Question 18

What are the benefits of the different airports in London and Sydney?

Accepted Answer

Cheap flights from London Heathrow to Sydney are the more frequent option and Heathrow is the only airport you can catch a direct flight from. It's also the largest and busiest airport in the country and offers passengers a wide range of facilities and services. London Stansted Airport and London Gatwick are two airports where many low-cost airlines operate out of, so you'll typically find cheaper flights from London to Sydney flying from these airports. London Gatwick is located around 40min south of London city centre, which is easier to get to if you're staying in the south. Sydney Kingsford Airport is the main international airport operating out of Sydney and offers passengers a wide range of services and amenities designed to make their travel comfortable. You'll find a range of duty-free shops, bars and restaurants to grab a drink and a bite to eat at, as well as accessible toilets, assistance for the disabled, currency exchange services and luggage storage services.

Question 19

Which airlines fly direct from London to Sydney?

Accepted Answer

Unfortunately, due to the distance, London to Sydney flights typically require at least one stopover along the way. Despite this, there are odd occasions where you'll find one-way flights from London to Sydney operated by Qantas Airways. These flights are typically more expensive than flights with a stopover and typically take around 22h 15min. Despite the limited availability of direct flights, you'll find numerous flights from London to Sydney with a single stopover along the way and a reasonable travel time. Cathay Pacific is a popular airline for this route and usually offer flights from London Heathrow to Sydney Kingsford Smith with a stopover in Hong Kong en route and a travel time of around 22h 35min. Singapore Airlines offer flights from Heathrow with a single stopover at Singapore Changi Airport and a total flight time of just under 23 hours. Emirates operate flights out of London Gatwick Airport with a stopover at Dubai International Airport and a flight time of just under 22 hours.

Question 20

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

Accepted Answer

Prices for flights from London to Sydney Kingsford Smith Airport were last updated today.

Question 21

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

Accepted Answer

As of July 2026, there are 31 operators available to choose from for flights from London to Sydney Kingsford Smith Airport.

Question 22

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

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Sydney Kingsford Smith Airport.

Question 23

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

Accepted Answer

The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best price found	£1,143
Fastest flight time	21h 25m
Direct flights	Every day
Airports in Sydney	1 airport

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Air Canada	PriceFrom £870	Free Cancellation	Rating 7.1 11,332 reviews	Search Air Canada flights

Cheap flights from London to Sydney from £526

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Sydney departing on 29/9. 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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How to get the cheapest flight ticket from London to Sydney

What is the typical price of a round-trip flight between London and Sydney?

What is the cheapest month to fly to Sydney?

What is the cheapest day to depart on your flight to Sydney?

What is the cheapest London to Sydney Kingsford Smith flight route?

How far in advance should I book a flight from London to Sydney?

What cabin class options are available on London to Sydney flights?

Can stopping save me money on London to Sydney flights?

How have London to Sydney flight prices changed over time?

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

Which airlines fly to Sydney?

Which airport is the most popular for stopovers for flights between London and Sydney?

Which stopover airport offers the lowest fares from London to Sydney?

Which stopover airport has the shortest travel time from London to Sydney?

Which stopover airport has the shortest connection time from London to Sydney?

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

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

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