Cheap Flights from London to Sidney

Compare London to Sidney flight deals

Find the cheapest month or even day of the year to fly to Sidney

Book the best Sidney fare with no extra fees

Find the cheapest month to fly from London to Sidney

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

London to Sidney: Alternative routes

Compare routes from London to Sidney below. You may find an airport to fly into that's cheaper, faster, or easier than Sidney.

London to Sidney: Flight information

The things to know before you go.
Cheapest flight foundRs238,617
Cheapest month to flyMarch

Finding cheap flights from London to Sidney: Frequently asked questions

The best price we found for a return flight from London to Sidney is Rs379,055. 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 London to Sidney. But we found flights with one stop from Rs379,055.
As of March 2026, there are no flights flying from London to Sidney.
The cheapest month to fly from London to Sidney is usually March.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Sidney Airport on Sunday, 15 March 2026.
No airlines currently offer direct flights between London and Sidney 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 Sidney 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 Sidney is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Sidney is jetBlue .

Flying from London to Richland Municipal Airport (SDY): What you need to know

  • London has numerous airports to fly out of. Explore your departure options from London Heathrow Airport (LHR) and London Gatwick Airport (LGW) when organising your flight from London to Richland Municipal Airport (SDY). Stansted Airport (STN), London Luton Airport (LTN) and London City Airport (LCY) are the other main bases in the city.

  • Sidney is six hours behind London. Richland Municipal Airport is located in Sidney, which runs on the UTC-6 timezone.

  • Your flight from London to SDY won't wait if you're late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • If you're heading away during a major holiday or other peak period, allow extra time. Get there two hours before domestic flights and up to four hours before international departures. Security and check-in lines will be longer.

Airports in London

London Heathrow Airport (LHR)

  • Located around 31 kilometres from central London, LHR can be reached in about 55 minutes by car (depending on traffic). The journey by public transport takes roughly 1 hour.

  • Searching for a comfortable hotel near London Heathrow Airport? If you've booked an early flight from London to Richland Municipal Airport, these accommodation options will have you sleeping moments from your departure gate:

  • Of all flights leaving London Heathrow Airport, 68.18% land on time at their destination.

London Gatwick Airport (LGW)

  • LGW is around 80 kilometres from central London. It'll take you 1 hour 20 minutes or so to get to the airport in a car from the city centre. Public transport takes roughly 30 minutes.

  • Get a head start on your holiday with an extra night away from home. Before your London to SDY flight, stay in one of these hotels close to London Gatwick Airport:

  • London Gatwick Airport has an on-time performance rate of 69.26%. This figure provides insight into how often flights that take off from this airport arrive on time.

Stansted Airport (STN)

  • The trip to STN from the centre of London is around 1 hour 25 minutes by public transport. If you prefer to travel by car, it'll take you roughly 1 hour to cover the 64 kilometres or so.

  • Sleep a little longer and still make your London to Richland Municipal Airport flight with plenty of time to spare. These hotels near Stansted Airport make it a breeze to get to the terminal if you're flying out early:

  • Airports have an on-time performance rating that monitors how often flights touch down without delays. At STN, that rate is 64.73%.

About Richland Municipal Airport (SDY)

How to find the cheapest flights from London to Richland Municipal Airport (SDY)

  • The lowest price we've found for a one-way ticket from London to Richland Municipal Airport is Rs238,617. For a return flight on this route, the best price is Rs379,055. Depending on when you want to go and the availability, these fares could change.

  • Don't wait until the last moment. You're more likely to walk away with cheap flights from London to SDY if you book in advance. Airlines often have some excellent early bird rates.

  • The 'Whole month' tool shows you the cheapest London to Richland Municipal Airport tickets across each month. It's a great way to find a bargain if your plans are flexible.

  • You don't need to check back in every day to find out if prices have dropped when you set up a Price Alert. We'll let you know when there's a better deal on flight tickets from London to SDY.

  • Find a cheap flight from London to Richland Municipal Airport by using filters. Select your preferred duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from London to Richland Municipal Airport (SDY)

  • October is when most people book flights from London to Richland Municipal Airport (SDY). Visit Sidney in February if you'd rather avoid peak season.

  • Book a London to SDY flight ticket departing in July if you want to experience the city during its warmest month. You can expect temperatures in Sidney to range from 14ºC to 33ºC.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from London to Richland Municipal Airport in January when temperatures are between -14ºC and 1ºC.

More about Sidney

  • When it comes to looking for somewhere to rest your head, you'll find the most popular stays in Sidney right here. Check out these options as soon as you've locked in your flight from London to Richland Municipal Airport:

  • All great holidays should include some sightseeing. Winner's Pub Sports Bar & Casino, Pella Lutheran Church and Sidney-Richland County Library are must-visits when exploring Sidney.

Explore more of the United States

  • You've seen Sidney, now it's time to discover more of the United States. Travel around 274 kilometres east to Bismarck to tick off its top sights. From State Capitol Building to Cathedral of the Holy Spirit and North Dakota Heritage Centre, there's plenty to keep you on the go.

  • Around 225 kilometres east of Sidney, Minot is another favourite stop in the United States. Experience the best of this destination with a visit to Scandinavian Heritage Park, Railroad Museum & Magic City Express and Rainbow Gardens.

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