$442 Cheap flights from Kingsford Smith Intl. to Heathrow (SYD to LHR)

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Find The Best Dates To Fly from Kingsford Smith Intl. to Heathrow

Compare Flight Prices from Sydney to London

Affordable Airfare Tickets from SYD to LHR Airport

The cheapest flights to Heathrow found within the past 7 days were $817 round trip and $442 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Nov 6 - Sat, Nov 15
SYD
Sydney
LHR
London
$817 Roundtrip, found 3 hours ago
$817
Roundtrip
found 3 hours ago
Select China Southern Airlines flight, departing Thu, Nov 6 from Sydney to London, returning Sat, Nov 15, priced at $817 found 3 hours ago
Sun, Jul 27 - Mon, Aug 11
SYD
Sydney
LHR
London
$927 Roundtrip, found 5 days ago
$927
Roundtrip
found 5 days ago
Select Air China flight, departing Sun, Jul 27 from Sydney to London, returning Mon, Aug 11, priced at $927 found 5 days ago
Mon, Aug 4 - Mon, Aug 18
SYD
Sydney
LHR
London
$938 Roundtrip, found 16 hours ago
$938
Roundtrip
found 16 hours ago
Select China Eastern Airlines flight, departing Mon, Aug 4 from Sydney to London, returning Mon, Aug 18, priced at $938 found 16 hours ago
Fri, Nov 14 - Sat, Nov 22
SYD
Sydney
LHR
London
$1,015 Roundtrip, found 1 day ago
$1,015
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Fri, Nov 14 from Sydney to London, returning Sat, Nov 22, priced at $1,015 found 1 day ago
Fri, Nov 14 - Sat, Nov 22
SYD
Sydney
LHR
London
$1,056 Roundtrip, found 1 day ago
$1,056
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Fri, Nov 14 from Sydney to London, returning Sat, Nov 22, priced at $1,056 found 1 day ago
Tue, Nov 4 - Tue, Nov 18
SYD
Sydney
LHR
London
$1,098 Roundtrip, found 2 days ago
$1,098
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Tue, Nov 4 from Sydney to London, returning Tue, Nov 18, priced at $1,098 found 2 days ago
Mon, Nov 10 - Wed, Nov 19
SYD
Sydney
LHR
London
$1,123 Roundtrip, found 3 days ago
$1,123
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Mon, Nov 10 from Sydney to London, returning Wed, Nov 19, priced at $1,123 found 3 days ago
Tue, Nov 4 - Tue, Nov 18
SYD
Sydney
LHR
London
$1,126 Roundtrip, found 2 days ago
$1,126
Roundtrip
found 2 days ago
Select Asiana Airlines flight, departing Tue, Nov 4 from Sydney to London, returning Tue, Nov 18, priced at $1,126 found 2 days ago
Sat, Oct 25 - Mon, Nov 10
SYD
Sydney
LHR
London
$1,168 Roundtrip, found 1 day ago
$1,168
Roundtrip
found 1 day ago
Select Vietnam Airlines flight, departing Sat, Oct 25 from Sydney to London, returning Mon, Nov 10, priced at $1,168 found 1 day ago
Mon, Nov 10 - Wed, Nov 19
SYD
Sydney
LHR
London
$1,176 Roundtrip, found 3 days ago
$1,176
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Mon, Nov 10 from Sydney to London, returning Wed, Nov 19, priced at $1,176 found 3 days ago

Frequently asked questions

Can I catch a flight from Kingsford Smith Intl. Airport (SYD) to Heathrow Airport (LHR) right now?
For info on any present LHR quarantine requirements and travel advice, go to our Covid-19 Travel Advisor. Check before you book your flight, so you don't get caught up en route.
Are there direct flights from SYD to London Heathrow?
Unfortunately, there are no nonstop flights from Sydney Airport to LHR. But there are airlines which advertise flights with only one stopover. Consider Singapore Airlines, British Airways or Air New Zealand.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to London Heathrow, please visit our Customer Service Portal.
How long is the flight from Sydney Airport to LHR?
It takes roughly 22 hours and 27 minutes to get from Kingsford Smith Intl. Airport (SYD) to Heathrow Airport. For such a long flight, you'll benefit from being as best prepared as possible. Think about bringing a neck pillow for better sleep, packing a few healthy snacks and wearing comfortable shoes and clothing.
What is the flight distance from SYD to Heathrow Airport?
With 10,600 mi between Sydney and London, you'll have oodles of time to kick back and relax. Enjoy the entertainment on board, finish a crossword or catch up on some shut-eye.
What airlines fly from SYD to LHR?
Unfortunately, no airlines currently offer direct flights between Sydney Airport and Heathrow Airport. Do yourself a favor and plan well in advance to find the best price and route.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with British Airways, Virgin Atlantic or SAS you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Sydney to London

 

Traveling From
Kingsford Smith Intl.
Traveling To
Heathrow
Shortest Flight Time
5 hours 45 mins
Earliest Departure Time
2:40PM BST
Latest Departure Time
2:50PM BST
Lowest Flight Price
$817

Route Info

Flight path for flights from Sydney (Kingsford Smith) Airport to London Heathrow Airport


Origin:
SYD - Sydney (Kingsford Smith) Airport
Destination:
LHR - London Heathrow Airport
Distance:
10,635.00 miles


Airlines & Aircraft Used on SYD to LHR Flight Routes


Airline Carrier
Aircraft
Air Canada
Boeing 737-300 pax
Air Canada
Boeing 737-700 pax
Qantas
Airbus A320-100/200
Qantas
Airbus A321-100/200

Discover our best flights from Sydney SYD to London LHR. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Sydney SYD to London LHR at the right price  

Airfares to London LHR from Sydney SYD currently cost between $817 and $1,176. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Sydney SYD to London LHR 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Sydney SYD to London LHR on Travelocity starting at $442. Prices and availability subject to change. Additional terms may apply. 

 

Get to London LHR from Sydney SYD quicker with direct flights. 

Get to London faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to LHR from SYD to take around 5 hour(s) 45 min(s).  

 

Find our cheapest airfares for flights from Sydney SYD to London LHR

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to LHR from SYD. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Sydney SYD to London LHR today 

If you’re flexible about when you travel, November is usually the cheapest month to fly from Sydney SYD to London LHR. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to London LHR from Sydney SYD 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to LHR from SYD have this option.  

 

Travel with confidence when you book flights to London LHR from Sydney SYD with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.