Cheap flights from London to Adelaide from $814
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Adelaide departing on 14/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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China Southern flights from London to Adelaide
Our best China Southern deals on London to Adelaide flight tickets
Cathay Pacific flights from London to Adelaide
Our best Cathay Pacific deals on London to Adelaide flight tickets
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How to get the cheapest flight ticket from London to Adelaide
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between London and Adelaide?
What is the cheapest month to fly to Adelaide?
The month of May is, on average, the cheapest month to fly to Adelaide from London, with most prices found around $1,847. If you aren’t able to travel during the month of May, then book flights to Adelaide from London during March instead. Flights to Adelaide in March, while not as cheap as those in May, still average around $1,867.
What is the cheapest day to depart on your flight to Adelaide?
According to our data, Thursday is the cheapest day to fly to Adelaide from London. The lowest ticket price found for a Thursday departure recently was $2,093. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $2,283. These prices are subject to change though, so be sure to set up a Price Alert for flights to Adelaide.
What is the cheapest time of day to depart on your flight to Adelaide?
The cheapest time of day to fly to Adelaide is in the evening when flights can be purchased for as low as $2,178. Flights in the afternoon are often more expensive, with an average ticket price of $2,244.
How far in advance should I book a flight to Adelaide?
You are more likely to see cheaper flights to Adelaide from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Adelaide for around $2,198 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Adelaide from London for as low as $1,928 on momondo.
Can stopping save me money on London to Adelaide flights?
You could potentially save up to 4% on your flight if you consider stops on a London to Adelaide flight.
How have London to Adelaide flight prices changed over time?
As of July 2025, prices for London to Adelaide flights are approximately 20% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from London to Adelaide?
China Southern, Qatar Airways, and Malaysia Airlines are the most popular carriers operating from London to Adelaide
Which airlines fly to Adelaide?
Qatar Airways, Singapore Airlines and Emirates are the top three most popular airlines that fly to Adelaide from London according to our data. Qatar Airways is the first choice among our users, with 48% of people opting to fly with this airline when travelling to Adelaide. Keep in mind that there are 5 different airlines that fly to Adelaide on a routine basis, so you have a few additional options to choose from.
When to book flights from London to Adelaide
Cheap London to Adelaide (LON to ADL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Adelaide
How far is London to Adelaide by plane?
London and Adelaide are 16253.1 km apart from one another. 20h 15m is a normal flight duration for this route.
When did momondo last update prices for flights from London to Adelaide Airport?
Prices for flights from London to Adelaide Airport are updated daily.
How many operators does momondo search for flights from London to Adelaide Airport?
As of July 2025, there are 5 operators available to choose from for flights from London to Adelaide Airport.
How old do you have to be to fly from London to Adelaide Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London to Adelaide Airport.
What documentation or ID do you need to fly to Adelaide Airport?
The required travel and health documents for your Adelaide Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Adelaide Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from London to Adelaide?
Based on momondo bookings for flights between London and Adelaide, the leading airline is Qatar Airways, making up 45% of the total bookings. Other popular airlines include Singapore Airlines with 33%, Emirates with 13%, and Qantas Airways with 10%.
Best airlines flying from London to Adelaide
Compare and see reviews for airlines that fly from London to Adelaide with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,708 | Free cancellation | Rating 7.4 265 reviews | |||
| PriceFrom $1,865 | Free cancellation | Rating 6.6 7,081 reviews | |||
| PriceFrom $1,877 | Free cancellation | Rating 7.4 3,590 reviews | |||
| PriceFrom $1,960 | Free cancellation | Rating 8.1 3,284 reviews | |||
| PriceFrom $1,992 | Free cancellation | Rating 8.1 1,320 reviews |
Travelling to a place near Adelaide?
Book flights to Adelaide if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Adelaide?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Adelaide from London.
Can I find flights from London to Adelaide with flexible booking policies on momondo?
momondo does allow users to show only those flights to Adelaide from London which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from London to Adelaide?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Adelaide from London.
I’m not ready to book a flight from London to Adelaide right now. Can momondo alert me if prices change?
Price alerts on flights to Adelaide from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.