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

LON — ADL
25 Apr — 2 May1
1 adult
1 adult, Economy, 0 bags

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 26 March 2026.

One-way from

£544

Return from

£1,047

Popular in

December

Cheapest in

May

Average price (all airlines)

£980
Singapore Airlines
  • Singapore Airlines
  • 7/5
  • 1 total stop
  • 34h 35m total
  • London to Adelaide
Singapore Airlines
  • Singapore Airlines
  • 11/9-27/9
  • 2 total stops
  • 54h 55m total
  • London to Adelaide
Highest demand for flights from London to Adelaide; 8% potential price increase.
Best time to find cheap flights from London to Adelaide; 2% potential price drop.
Average price for all London to Adelaide flights (one-way and round-trip).
  • How do most travelers feel about Singapore Airlines?

    1,484 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!

  • Can I get a flight from London to Adelaide on Singapore Airlines for under £1,046?

    7 Singapore Airlines flights from LON to ADL have recently been found on Cheapflights for under £1,046. Click here to find the best deals to Adelaide for your desired dates.

Find Singapore Airlines flight deals from London to Adelaide

Enter your travel dates to find the best prices.

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 26 March 2026.

Sat 11/413:00
LGW
-
ADL
1 stop42h 50m
Singapore Airlines
Mon 4/517:35
ADL
-
LGW
1 stop24h 25m
Singapore Airlines
Deal found 24/3£1,509
Wed 15/409:25
LHR
-
ADL
1 stop22h 25m
Singapore Airlines
Tue 5/509:10
ADL
-
LHR
1 stop39h 05m
Singapore Airlines
Deal found 24/3£1,636
Wed 15/410:00
LGW
-
ADL
1 stop21h 50m
Singapore Airlines
Tue 5/509:10
ADL
-
LGW
1 stop57h 00m
Singapore Airlines
Deal found 24/3£1,763

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

Use this chart to determine the optimal time to book a return flight from London to Adelaide. Price data was last updated on 20 March 2026.

Booking with Singapore Airlines 45 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 October, with an average price of £760. Conversely, traveling with Singapore Airlines from London to Adelaide in July will be the most expensive, with an average cost of £1,176. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Rainfall in Adelaide by month

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

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

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.
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.

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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 26 March 2026.

See what others are saying about Singapore Airlines

Read reviews and see what other travellers are saying about their experiences with Singapore Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Singapore Airlines for your next flight. Reviews last updated 26 March 2026.
Singapore Airlines
8.2
Very Good
1,484 reviews
Overview

Crew

8.6

Food

7.8

Entertainment

8.0

Boarding

8.3

Comfort

8.0

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