LCY - SYD

£383 Find Cheap Flights from London City to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London City to Sydney departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Sydney, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£966
Overall average: £950
Multiple Airlines
Mon 23/3Thu 9/4
LCY - SYD • 2 stops
Cheapest one-way flight
£383
Multiple Airlines
Fri 1/5
LCY - SYD • 3 stops
Top airlines
SWISS
Cheapest • from £1,075 (return)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
June
Cheapest • 23% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Sydney!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London City to Sydney (LCY-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London City to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London City to Sydney

Mon, 23 Mar - Thu, 9 Apr
Multiple Airlines Logo
09:20 - 10:45
LCY
-
SYD
38h 25m
2 stops
Multiple Airlines Logo
11:40 - 18:30
SYD
-
LCY
39h 50m
2 stops
£966Multiple Airlines
Thu, 14 May - Thu, 28 May
SWISS Logo
18:05 - 06:10
LCY
-
SYD
27h 05m
2 stops
SWISS Logo
14:05 - 08:40
SYD
-
LCY
27h 35m
2 stops
£1,075SWISS
Tue, 19 May - Tue, 9 Jun
Multiple Airlines Logo
06:55 - 20:10
LCY
-
SYD
28h 15m
2 stops
Multiple Airlines Logo
14:05 - 13:40
SYD
-
LCY
32h 35m
2 stops
£1,094Multiple Airlines
Wed, 3 Jun - Wed, 17 Jun
SWISS Logo
18:00 - 06:10
LCY
-
SYD
27h 10m
2 stops
SWISS Logo
14:05 - 08:40
SYD
-
LCY
27h 35m
2 stops
£1,095SWISS
Tue, 5 May - Wed, 20 May
SWISS Logo
18:05 - 06:10
LCY
-
SYD
27h 05m
2 stops
SWISS Logo
14:05 - 08:40
SYD
-
LCY
27h 35m
2 stops
£1,095SWISS
Mon, 17 Aug - Mon, 7 Sep
Multiple Airlines Logo
08:40 - 06:10
LCY
-
SYD
36h 30m
2 stops
Multiple Airlines Logo
14:05 - 15:30
SYD
-
LCY
34h 25m
2 stops
£1,096Multiple Airlines
Tue, 12 May - Mon, 1 Jun
SWISS Logo
18:05 - 08:40
LCY
-
SYD
29h 35m
2 stops
SWISS Logo
14:05 - 08:40
SYD
-
LCY
27h 35m
2 stops
£1,097SWISS
Fri, 15 May - Tue, 16 Jun
SWISS Logo
13:10 - 06:10
LCY
-
SYD
32h 00m
2 stops
SWISS Logo
14:05 - 12:35
SYD
-
LCY
31h 30m
2 stops
£1,099SWISS
Fri, 15 May - Tue, 16 Jun
SWISS Logo
18:05 - 06:10
LCY
-
SYD
27h 05m
2 stops
SWISS Logo
14:05 - 08:40
SYD
-
LCY
27h 35m
2 stops
£1,101SWISS
Mon, 18 May - Mon, 8 Jun
Multiple Airlines Logo
08:40 - 20:10
LCY
-
SYD
26h 30m
2 stops
Multiple Airlines Logo
14:05 - 18:25
SYD
-
LCY
37h 20m
2 stops
£1,103Multiple Airlines
Booking Insights

KAYAK's insights & trends for London City to Sydney flights

Get data-powered insights and trends into flights from London City to Sydney to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from London City Airport to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London City Airport to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London City Airport to Sydney is June, where tickets cost £896 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £1,683 and £1,565 respectively.

Good to know - Cheap tickets from London City to Sydney

Low seasonMarch
Cheapest flight£383
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from London City to Sydney

When to book flights from London City to Sydney

Are your dates flexible? Find out the best times to travel from London City to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London City to Sydney flights

  • What is the cheapest flight from London City Airport to Sydney?

    In the last 3 days, the lowest price for a flight from London City Airport to Sydney was £383 for a one-way ticket and £966 for a return.

  • Which aircraft models fly most regularly from London City to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London City to Sydney?

    SkyTeam, and Star Alliance are the airline alliances operating flights between London City and Sydney, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from London to Sydney, KLM or SWISS?

    The two airlines most popular with KAYAK users for flights from London to Sydney are KLM and SWISS. With an average price for the route of £1,593 and an overall rating of 7.7, KLM is the most popular choice. SWISS is also a great choice for the route, with an average price of £1,037 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from London City to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London City to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London City to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from London City is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London City to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to London City with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London City to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from London City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from London City to Sydney

 
See real verified KAYAK customer reviews for airlines flying from London to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London City to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1457 reviews
7.1Entertainment
7.3Food
7.8Boarding
8.4Crew
7.6Comfort
Airline reviews

Empty seats next to me - wish it had been for a longer flight!!

8.0 ExcellentAnonymous, Feb 2026
AMS - NCL
Read more KLM reviews

Empty seats next to me - wish it had been for a longer flight!!

Flight was on time, staff are friendly and helpful onboard.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

Business class seating in Swiss really is just Economy seating minus the middle passenger

The flight itself was fine, but due to a snow delay my connection to Lisbon was delayed by six hours. Despite this, Swiss Air still managed to lose my luggage. Not acceptable. Someone else on the flight also lost their luggage.

Great flight. I didn't watch the entertainment. I used my iPad the whole flight. But, staff was great, smooth flight, comfortable seat (business seat 7A) and food was really good (I'm a vegetarian).

Bad experience overall. Crew did not provide food for our 2 year old (even though we specifically bought a child infant seat for her and literally bought another full price flight), which was unacceptable. And we had to pay $310 each way to carry our ski equipment even though they advertise it as something that is free. Tickets were purchased the same way as usual, but they told us we had Economy Light tickets (I never elected to have such seats). Just plain manipulation and false advertisment. Very disappointed overall about this airline.

No food was served on this short flight and we had no entertainment. Please add a box to check. We were served delicious Swiss chocolate though! The boarding process was fast and the crew very friendly.

The trip was great until my luggage was lost on transfer from United to Swiss. It took Swiss 3 days to get my luggage to me though it was located almost immediately.

Drinking water could be in more sustainable packaging than plastic bottles

They lost my luggage on December 30th. It is now January 3rd and i still don’t have it. I’ve called lost and found multiple times and they cannot provide an update. They keep saying one day and then it gets postponed again. This is ridiculous and unprofessional. It’s infringing on my vacation. I have stressed how important it is for me to have my suitcase right away. It should have been resolved within 1-2 days.

Made us gate check carry ons Then didn’t get them on the plane. Service they used didn’t deliver our carry ons for more than a day Total mess

Best international flight I have had in a while! Far superior accommodation, services, food and general experience compared to U.S. airline companies.

Everything you need to know for your flight from London City to Sydney

Information on your arrival and departure airports