How do most travelers feel about Singapore Airlines?

1,522 Cheapflights users have left reviews for Singapore Airlines and have rated the airline 8.2/10. If you are looking to travel from London to Adelaide on Singapore Airlines, input your dates in the form above for our best prices!

How far ahead should I book a flight from London to Adelaide with Singapore Airlines?

Booking with Singapore Airlines 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Adelaide. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London to Adelaide with Singapore Airlines?

Currently, the most affordable month to book a Singapore Airlines flight from London to Adelaide in May, with an average price of £903. Conversely, traveling with Singapore Airlines from London to Adelaide in December will be the most expensive, with an average cost of £1,395. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

£1,067+ Singapore Airlines Flights from London to Adelaide

Cheapflights users flying from London to Adelaide on Singapore Airlines typically fly into Adelaide and depart from London Heathrow. Select your dates above for pricing.

Singapore Airlines flights from London to Adelaide in 2026

Return from	£1,006
Popular in	December
Cheapest in	May
Average price (all airlines)	£943

Singapore Airlines
12/11-22/11
2 total stops
61h 55m total
London to Adelaide

Search Deals

Highest demand for flights from London to Adelaide; 8% potential price increase.

Search Deals

Best time to find cheap flights from London to Adelaide; 2% potential price drop.

Search Deals

Average price for all London to Adelaide flights (one-way and round-trip).

Search Deals

How do most travelers feel about Singapore Airlines?
1,522 Cheapflights users have left reviews for Singapore Airlines and have rated the airline 8.2/10. If you are looking to travel from London to Adelaide on Singapore Airlines, input your dates in the form above for our best prices!

Find Singapore Airlines flight deals from London to Adelaide

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

Cheapest Singapore Airlines flights from London to Adelaide
Explore the most affordable Singapore Airlines flight options available from London to Adelaide. Find the lowest fares with prices last updated on 24 May 2026.

Fri 29/522:05

LHR

ADL

1 stop24h 50m

Singapore Airlines

Mon 15/617:35

ADL

LHR

1 stop22h 55m

Singapore Airlines

Deal found 21/5£1,067

Fri 22/511:20

LHR

ADL

1 stop20h 30m

Singapore Airlines

Sat 20/617:35

ADL

LHR

1 stop22h 55m

Singapore Airlines

Deal found 20/5£1,081

Sun 7/610:10

LGW

ADL

1 stop36h 45m

Singapore Airlines

Thu 9/717:35

ADL

LGW

1 stop24h 25m

Singapore Airlines

Deal found 22/5£1,455

LON-ADL

LHR-ADL

LGW-ADL

Which month is the cheapest to fly Economy class from London to Adelaide?

For Economy class flights, the cheapest month to fly this route is May. The most expensive months are December and July.

Rainfall in Adelaide by month

In terms of precipitation, rainfall in Adelaide ranges from 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.

Temperature in Adelaide by month

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

When is the best time to book a flight to Adelaide with Singapore Airlines?

The best time to book a flight to Adelaide with Singapore Airlines is 43 days before departure. On average, fares are higher if you book 10 days before departure.

Best time to book a flight from London to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from London with our price prediction graph.

LON-ADL

LHR-ADL

LGW-ADL

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Browse thousands of different options on Cheapflights for your next trip

Airlines serving Adelaide

Alternative routes

Complete your trip

Other carriers

Other destinations

Popular flights

Fly from London to Adelaide on another airline

Qatar Airways flights from London to Adelaide

See what others are saying about Singapore Airlines

Overview

Reviews

Singapore Airlines

8.2

Very Good

1,522 reviews

Check prices

Overview

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Singapore Airlines flights from London to Adelaide (LON - ADL)

Cheapflights users flying from London to Adelaide on Singapore Airlines typically fly into Adelaide and depart from London Heathrow. Select your dates above for pricing.

Singapore Airlines flights from London to Adelaide in 2026

Find detailed information about Singapore Airlines flights from London to Adelaide. Explore the options provided by Singapore Airlines to plan your journey from London to Adelaide. Data last updated 24 May 2026.

Return from

Popular in

Cheapest in

Average price (all airlines)

How do most travelers feel about Singapore Airlines?

Find Singapore Airlines flight deals from London to Adelaide

Cheapest Singapore Airlines flights from London to AdelaideExplore the most affordable Singapore Airlines flight options available from London to Adelaide. Find the lowest fares with prices last updated on 24 May 2026.

Explore the most affordable Singapore Airlines flight options available from London to Adelaide. Find the lowest fares with prices last updated on 24 May 2026.

Best Singapore Airlines flights from London to AdelaideDiscover carefully curated Singapore Airlines flight deals from London to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 May 2026.

Discover carefully curated Singapore Airlines flight deals from London to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 May 2026.

Last-minute Singapore Airlines flights from London to AdelaideDiscover last-minute Singapore Airlines flight deals from London to Adelaide. Data last updated 24 May 2026 and is based on user searches.

Discover last-minute Singapore Airlines flight deals from London to Adelaide. Data last updated 24 May 2026 and is based on user searches.

Which month is the cheapest to fly Economy class from London to Adelaide?

Rainfall in Adelaide by month

Plan your trip to Adelaide by taking into account the average rainfall totals by month.

Temperature in Adelaide by month

Plan your trip to Adelaide by taking into account the average temperature totals by month.

When is the best time to book a flight to Adelaide with Singapore Airlines?

Best time to book a flight from London to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from London with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from London to Adelaide on another airline

Consider alternative airlines that service the Adelaide area. Flight routes are based on user searches made on Cheapflights and were last updated on 24 May 2026.

Other Singapore Airlines flights from London

Browse through other Singapore Airlines flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 24 May 2026.

Complete your trip

Complete your trip to Adelaide by adding a car hire and/or hotel booking to your travel itinerary.

Other airlines servicing London and Adelaide

Choose from other airlines serving London and Adelaide.

Other popular destinations in South Pacific

If Adelaide is not for you, choose from these other destinations located in South Pacific. Flight routes are based on user searches made on Cheapflights and were last updated on 24 May 2026.

Popular flights with Singapore Airlines

Browse through some of the most popular routes that Singapore Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 24 May 2026.

See what others are saying about Singapore Airlines

Overview

Recent reviews

100% Free

Book with Flexibility

Travel Smart

Cheapest Singapore Airlines flights from London to Adelaide
Explore the most affordable Singapore Airlines flight options available from London to Adelaide. Find the lowest fares with prices last updated on 24 May 2026.

Best Singapore Airlines flights from London to Adelaide
Discover carefully curated Singapore Airlines flight deals from London to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 May 2026.

Last-minute Singapore Airlines flights from London to Adelaide
Discover last-minute Singapore Airlines flight deals from London to Adelaide. Data last updated 24 May 2026 and is based on user searches.