SYD - LON
$575 Find cheap flights from Sydney to London
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to London departing on 21/5. 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.
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Cheap flight deals from Sydney to London (SYD-LON)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sydney to London 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.Flights from Sydney to London - Travel Insights & Trends
Get data-powered insights and trends into flights from Sydney to London to help you find the cheapest flights, the best time to fly and much more.
What is the cheapest Sydney to London flight route?
Our data shows that the cheapest route for a one-way flight from Sydney to London cost $2,274 and was between Sydney and London Heathrow Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $1,909.
What’s the cheapest day of the week to fly from Sydney to London?
Your flight ticket price will generally be cheaper if you fly to London on a Tuesday and more expensive on a Saturday. On your return trip to Sydney, you should consider flying back on a Monday, and avoid Sundays for better deals.
What is the cheapest month to fly from Sydney to London?
The cheapest month for flights from Sydney to London is March, where tickets cost $1,638 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $2,639 and $2,228 respectively.
How far in advance should I book a flight from Sydney to London?
To get a below average price on the flight from Sydney to London, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 29 days before departure.
Which airlines provide the cheapest flights from Sydney to London?
In the last 72 hours, the best return deals on flights connecting Sydney to London were found on China Eastern ($1,230) and Air China ($1,312). China Southern proposed the cheapest one-way flight at $575.
Which cabin class options are there for flights between Sydney and London?
There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.
How long does a flight from Sydney to London take?
Flying to London from Sydney requires at least one stopover, as there are no direct flights for this route. The shortest flight duration is 23h 40m.
When to book flights from Sydney to London
FAQs for booking flights from Sydney to London
Top tips for finding a cheap flight from Sydney to London
Top 5 airlines serving from Sydney to London
My experience with Scoot is very good. Will have no issue flying with Scoot again.
My experience with Scoot is very good. Will have no issue flying with Scoot again.
My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.
Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service
All in all the flight was good. Love the fact that for airline food it was piping hot
Awesome as always. I wish though the cabin for premium was upgraded.... Same old sane old :(
Seating cramped; close to toilet, foul smelling and noisy, very unhygienic and disease risk Free and paid Wi-Fi NOT accessible at all - misleading advertising Very expensive sunglasses disappeared from back seat pouch. Coffee disgusting and cold
When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.
It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.
The premium economy seats were not that great. It could have been more premium than economy seats.
The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.
The customers before boarding the plane from Dubai was HORRENDOUS. The entire Emirates staff had a stick up their bum. The guy at the check in booth was rude. I don’t understand.
Flight from Dubai to Zagreb very bad cabin crew. Bad food
Staff were friendly, and provided great service. The food was plentiful and delicious. Food could have been hotter.
Superb experience. I hope they bring back the fast track option at Heathrow immigration.
The lounge Emirates uses at Jeddah airport is horrible even with the opening of the new section. Food selection is poor and never enough seating . Staff are not friendly. Boarding process at Jeddah always an absolute mess
Had the salad which tasted awfully spat it out but still got food poisoning 1 after running to toilet crew would not let me sit near toilets I was stuck in window seat
I liked theAVML food. Taste was alright and quantity was enough. Sometimes during the flight I felt that the smell from toilet was coming to the cabin
Food was not eadable. Testless and not apealing. order for indian vegitarian, recived spice less. combination of main course and side iteams are far away from traditonal food, serve less iteams. , but eadoble. Thanks
The plane and services in Emirates flight from Los Angeles to Dubai were very good . But plane and services in flight from Dubai to Delhi were very poor/uncomfortable. Staff at Dubai and crew in Dubai plane was very very disappointing|shabby. Wheel chair was given only for a very small part of layover at Dubai and we faced great inconvenience. In short , our experience Dubai onwards(fly Dubai) was very bad and uncomfortable.
For such a long flight I feel the spacing of seats could’ve been better to make it more comfortable for passengers. Very little space to move & stretch legs.
We bought the business class tickets. The check-in staff and onboard crew were excellent, providing commendable service throughout. However, it was disappointing to find that China Southern Airlines does not have a lounge at SFO. Instead, passengers were provided with a $35 per person food voucher, which fell short of expectations. Furthermore, the quality of the onboard food left much to be desired, marking a significant decline compared to our previous flight experience in 2019, prior to the pandemic.
Wuhan - Dubai. Old plane: 1. Only USB charger. No power outlet to plug in.. 2. Super narrow seat layout 3. Toilet cover consistently fell down and hit my back when sitting on it.. :( 4. Entertainment system touch screen not sensitive, and need to press hard or use finger tips to hit. Crew were very nice and accommodating though.
No red vine, no whiskey, no vodka. No that I wanted all of them at once but still...
During flight, some passengers perform stomping leg exercises which disturb the comfort (I.e. sleep) of other passengers.
No good but was short flight. Both of our China Southern flights were on time. No surprises.
The flight was okay it was the kayak customer service that was poor, I have been trying to change my name on my flight ticket 3 days before my flight and nothing got done about it even tho I messaged so many times and phoned, all I got in return was that is was being processed and still to this day nothing has been done about it, I think it’s disgusting and un needed stress to the trip.
The food was perfect. The boarding process is a bit long. Given the late boarding time, I felt very tired by the time I was seated.
Quality flight from start to finish. Customer service is evidently very important to this company. The staff really exceeded expectations.
Traveling with the Chinese airlines , their service superior to the US Airlines , they are much more friendly and the seats are comfortable , In the past I flew with United , now ,United Airline will become history for me .
For the price we paid, we had a really good flight. The seats and bed (business class) was extremely comfortable. I have no complaints. The crew were very attentive and helpful. They spoke English and there were no misunderstanding although their English wasn’t perfect or fluent. You will never go hungry as there was ample food and drinks but their food for mediocre. The entertainment was limited to older movies and the wifi didn’t allow you to access some Social media. Apart from the above, it was a very pleasant flight. Would highly recommend them.
Good airline for the price. The Air stewardess are great, nothing is to much trouble. Will use again.
Cheapest option from Gatwick £400 cheaper than Emirates and Qatar. Entertainment no where near as good as Emirates and Qatar, but saved £400 so all good.
The flight was cancelled without any reason. But the next flight to Shanghai has to be cancelled to pay penalty.
Gatwick London-Shanghai -Bangkok.. Would have liked entertainment screens, but I know these planes are not that new. Cheap flights at the time of booking, Emirates wanted double so you get what you paid for. I would fly again with them, but if Emirates was the same price I would go with them.
The landings were smooth . Being unable to check-in online was terribly stressful and the queue at Haneda exemely long. We paid extra for window seats and did not get them.
How do you run out of beer after one hour of a twelve hour flight?!
Flight was fine, however we were not able to check in online, this adds to travel stress. Luckily check-in at Heathrow was quick, but we did not get the seats we paid extra for. We paid for a window and 2 aisle seats from Shanghai to Tokyo leg, but they changed us to middle seats. Not good :(
Again, I was presented with birthday pastries two times as a celebrated my birthday on both legs of my trip. I will keep flying to China using China Eastern airlines. As they made this trip a special one thank you.
Couldn’t fly since they wouldn’t issue a boarding ticket. Something to do with not taking the departing flight since it was cancelled due to weather. No notice or anything about the trip being invalid. The app made it seem like I was all good for it. Never trusting travel agency
I declined a wheelchair in Vienna as I was told it was a short walk. However, though I "boarded" the bus first, I was at the back when we got to the plane. There were steps up to the plane and no-one helped except the stewardess as I was near the top of the stairs. She found a better seat for me also.
Horrible connection in Heathrow on flight to destination. Flight missed due to delay on incoming flight. They did rebook us, and then that flight was delayed 2 hours. They don’t post gate info until 45 minutes to departure time which can cut it close if you have to take a tram to your terminal gate area. Then our return flight was completely cancelled. They notified us at 4:30AM. They rebooked us on a different airline and a different fare class. We were completely screwed. Travel day ended up being 30 hours. I will never fly them again.
Lost our bags in Heathrow, We didn’t receive bags in Mallorca for 3 days, out of a 7 day cycling vacation. Really inconvenient and disappointing!
There's no inflight entertainment, plane was old, power USB didn't work
We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona
They allowed some guy to move seats after 3hours of him being next to someone very sick, There were several empty seats, but they moved him to mine. I find that incredibly inconsiderate and should not have been done.
Excellent. Very nice and comfortable business class. Only negative is that it was difficult to hear the pilot’s announcement.
The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.
Food not so good. Need more veggies and whole grain especially the late food. Couldn’t figure out how to use the entertainment system.
Check in was horrendous! Economy took 2 hours before seeing an agent. Business class was 0.5 - 1 hour.