Cheap Flights from Sydney (SYD) to London Luton (LTN)

Compare Sydney to London Luton flight deals

Find the cheapest month or even day of the year to fly to London Luton

Book the best London Luton fare with no extra fees

Flight deals from Sydney to London Luton

Looking for a cheap last-minute deal or the best return flight from Sydney to London Luton? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Sydney to London Luton

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sydney to London Luton flights are currently cheapest in May.

Sydney to London: Flight information

The things to know before you go.
Cheapest flight found£638
Cheapest month to flyMay

Finding cheap flights from Sydney to London Luton: Frequently asked questions

The best price we found for a return flight from Sydney to London Luton is £638. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Sydney to London Luton. But we found flights with one or more stops from £638.
As of February 2026, there are no flights flying from Sydney to London Luton.
The cheapest month to fly from Sydney to London Luton is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sydney Airport to London Luton Airport on Friday, 22 May 2026.
No airlines currently offer direct flights between Sydney Airport and London Luton Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Luton but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Scoot offers the cheapest flight tickets to London Luton.

Travelling from Sydney (Kingsford Smith) Airport (SYD) to London Luton Airport (LTN): what you need to know

  • London's timezone is UTC+0, making London 11 hours behind Sydney.

  • To ensure you catch your SYD to LTN flight, leave enough time to check in and find your gate. Arriving two hours before international departures and one hour before domestic flights is the general rule.

  • During popular months such as April, it's a good idea to get to the airport well in advance. Arrive two hours before domestic departures and four hours ahead for an international flight whenever you're travelling during a high season in general.

How to find the cheapest flights from Sydney (Kingsford Smith) Airport (SYD) to London Luton Airport (LTN)

  • £300 is the lowest price for a one-way Sydney (Kingsford Smith) Airport to London Luton Airport flight. A return flight starts from £638. These prices may change depending on availability and demand.

  • It's a good idea to book ahead of time if you want to find cheap tickets from SYD to LTN. That's because airlines adjust prices based on demand, which tends to increase closer to departure.

  • Getting cheap flights from Sydney (Kingsford Smith) Airport to London Luton Airport is easy if you can be flexible with your dates. Use the 'Whole month' function to see the best prices across each month and snap up a great deal.

  • Never miss a deal on cheap flights from SYD to LTN by creating a Price Alert. We'll send you an email or notification on the app when a lower fare becomes available.

  • Secure the right flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Sydney (Kingsford Smith) Airport to London Luton Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and journey duration.

Handy information about Sydney (Kingsford Smith) Airport (SYD)

  • Of all flights departing from Sydney (Kingsford Smith) Airport, 69.62% arrive on time at their destination.

  • To reach Sydney (Kingsford Smith) Airport from central Sydney, it'll take about 20 minutes by car. This depends on traffic though. It's approximately 11 miles from the airport to the city centre.

  • Expect a journey time of around 25 minutes on public transport.

  • Taking an early flight from Sydney (Kingsford Smith) Airport to London Luton Airport? Avoid the stress of rushing to the terminal (and sneak in some extra precious sleep) by picking one of these stays near SYD:

Arriving at London Luton Airport (LTN)

Getting from London Luton Airport (LTN) to central London

  • From London Luton Airport, London is approximately 35 miles away. It takes around 1 hour 15 minutes to drive to the centre.

  • Getting there on public transport typically takes 1 hour 20 minutes.

When to fly to London Luton Airport (LTN)

  • It's time to choose your trip dates for your flight from Sydney (Kingsford Smith) Airport to London Luton Airport. August is the most popular month to head to London. If you're after a more low-key vibe, go in January.

  • The warmest month in London is July, with the temperature ranging between 11ºC (52ºF) and 26ºC (79ºF). Lock in your flights from Sydney (Kingsford Smith) Airport to London Luton Airport in this month if this is the type of weather you like.

  • For cooler conditions, search for a cheap ticket from SYD to LTN in January. Temperatures average between 0ºC (32ºF) and 9ºC (48ºF) then.

Explore more of United Kingdom

  • You've done London, now it's time to explore other corners of United Kingdom. Journey around 100 miles north-west to Birmingham to check off its leading sights. From Cadbury World to The Library of Birmingham and National Sea Life Centre, you'll have a packed itinerary ahead.

  • Around 110 miles west of London, Bristol is another essential stop in United Kingdom. Experience the best of this destination with a visit to Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.