Is Singapore Airlines the cheapest airline to fly with from Adelaide to London Heathrow Airport?

With an average price of $1,240 return, Singapore Airlines is not the cheapest airline to fly from Adelaide to London Heathrow Airport with. Instead, for the lowest price, our data suggests flying with Malaysia Airlines, where a return flight costs $1,078 on average.

Does Singapore Airlines fly direct to London Heathrow Airport from Adelaide?

No, Singapore Airlines does not fly the route directly.

What’s the cheapest day of the week to fly from Adelaide to London Heathrow Airport with Singapore Airlines?

On average, the cheapest day of the week to fly from Adelaide to London Heathrow Airport with Singapore Airlines is Tuesday, when prices are around $441. The most expensive day is generally Wednesday, when the average price is around $845.

What’s the cheapest month to fly from Adelaide to London Heathrow Airport with Singapore Airlines?

The cheapest month for Singapore Airlines flights to London Heathrow Airport from Adelaide is generally October, where plane tickets cost $451 on average. If possible, try to avoid the most expensive months of January and December, when tickets cost $1,101 and $1,254 respectively.

$722 Cheap Singapore Airlines Flights from Adelaide to London Heathrow Airport

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Flight Deals

Cheap Singapore Airlines Flight Deals from Adelaide to London Heathrow Airport

Here are some of the best deals found on KAYAK recently from Singapore Airlines for return flights from Adelaide to London Heathrow Airport that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent return Singapore Airlines flight deals from Adelaide to London Heathrow Airport

Sun, 19 Oct - Sun, 26 Oct

18:35 - 19:30ADL-LHR

34h 25m1 stop

09:10 - 08:50LHR-ADL

37h 10m1 stop

$1,907Singapore Airlines

Find Deal

Tue, 21 Oct - Wed, 29 Oct

10:10 - 15:45ADL-LHR

39h 05m1 stop

21:45 - 17:20LHR-ADL

33h 05m1 stop

$1,922Singapore Airlines

Find Deal

Wed, 22 Oct - Sun, 9 Nov

10:10 - 15:45ADL-LHR

63h 05m1 stop

09:10 - 17:20LHR-ADL

21h 40m1 stop

$1,934Singapore Airlines

Find Deal

Tue, 21 Oct - Wed, 29 Oct

10:10 - 07:45ADL-LHR

31h 05m1 stop

20:35 - 17:20LHR-ADL

34h 15m1 stop

$2,016Singapore Airlines

Find Deal

Wed, 8 Oct - Wed, 15 Oct

10:10 - 19:30ADL-LHR

42h 50m1 stop

20:35 - 17:20LHR-ADL

35h 15m1 stop

$2,216Singapore Airlines

Find Deal

Fri, 10 Oct - Fri, 17 Oct

18:35 - 05:55ADL-LHR

44h 50m1 stop

11:25 - 17:20LHR-ADL

44h 25m1 stop

$2,319Singapore Airlines

Find Deal

Wed, 22 Oct - Sun, 16 Nov

10:10 - 15:45ADL-LHR

39h 05m1 stop

10:40 - 08:50LHR-ADL

35h 40m1 stop

$2,339Singapore Airlines

Find Deal

Sat, 15 Nov - Thu, 15 Jan

18:35 - 19:10ADL-LHR

35h 05m1 stop

09:10 - 17:20LHR-ADL

21h 40m1 stop

$2,377Singapore Airlines

Find Deal

Mon, 6 Oct - Tue, 14 Oct

18:35 - 05:55ADL-LHR

44h 50m1 stop

20:35 - 17:20LHR-ADL

35h 15m1 stop

$2,445Singapore Airlines

Find Deal

Tue, 21 Oct - Sun, 16 Nov

10:10 - 07:45ADL-LHR

31h 05m1 stop

21:45 - 11:00LHR-ADL

26h 45m2 stops

$2,449Singapore Airlines

Find Deal

Useful Info

Low season	January
High season	May
Cheapest flight	$722
Average price round-trip	$2,054

Best time to beat the crowds but there is an average 6% increase in price.

Most popular time to fly and prices are also 14% lower on average.

Flight from Adelaide to London Heathrow Airport

(price for this month)

When to Book Flights with Singapore Airlines from Adelaide to London Heathrow Airport

Average price per month

Flight prices as travel date approaches

Is Singapore Airlines the cheapest airline to fly with from Adelaide to London Heathrow Airport?
With an average price of $1,240 return, Singapore Airlines is not the cheapest airline to fly from Adelaide to London Heathrow Airport with. Instead, for the lowest price, our data suggests flying with Malaysia Airlines, where a return flight costs $1,078 on average.
Does Singapore Airlines fly direct to London Heathrow Airport from Adelaide?
No, Singapore Airlines does not fly the route directly.
What’s the cheapest day of the week to fly from Adelaide to London Heathrow Airport with Singapore Airlines?
On average, the cheapest day of the week to fly from Adelaide to London Heathrow Airport with Singapore Airlines is Tuesday, when prices are around $441. The most expensive day is generally Wednesday, when the average price is around $845.
What’s the cheapest month to fly from Adelaide to London Heathrow Airport with Singapore Airlines?
The cheapest month for Singapore Airlines flights to London Heathrow Airport from Adelaide is generally October, where plane tickets cost $451 on average. If possible, try to avoid the most expensive months of January and December, when tickets cost $1,101 and $1,254 respectively.

8.1

Very Good1,352 verified ratings

8.0Entertainment

8.6Crew

8.2Boarding

7.7Food

7.9Comfort

4.0 Mediocre

Robert, Aug 2025

SIN-SYD

The business class seats were very uncomfortable. When in lie flat position my legs were very restricted.

8.0 Very Good

Robert, Aug 2025

BKK-SIN

Boarding was a bit chaotic.

8.0 Very Good

Anthony, Aug 2025

BNE-SIN

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

10.0 Wonderful

Lor, Aug 2025

SEA-SMF

Overall, good. No complaints except no entertainment from them.

6.0 Okay

Lor, Aug 2025

SIN-SEA

The staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

10.0 Wonderful

Verified traveller, July 2025

SFO-SIN

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

8.0 Very Good

Wee Keng, July 2025

SIN-CGK

Good. Speedy onboarding. Crew were attentive and pilot entertaining

10.0 Wonderful

Ron, July 2025

PER-SIN

Headwind delayed our flight which wasn’t the airlines fault

8.0 Very Good

Omar, July 2025

SYD-SIN

the seats are old. design is poor. needs refurbishment

2.0 Poor

Shanmukha, July 2025

SIN-LAX

Not at all enjoyed

Everything you need to know for your flight from Adelaide to London Heathrow Airport

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$722 Find Cheap Singapore Airlines Flights from Adelaide to London Heathrow Airport

Search hundreds of travel sites at once for deals on Singapore Airlines flights from Adelaide to London Heathrow Airport

Cheap Singapore Airlines Flight Deals from Adelaide to London Heathrow Airport

Recent return Singapore Airlines flight deals from Adelaide to London Heathrow Airport

Recent one-way Singapore Airlines flight deals from Adelaide to London Heathrow Airport

Recent last minute Singapore Airlines flight deals from Adelaide to London Heathrow Airport

Good to know

When to Book Flights with Singapore Airlines from Adelaide to London Heathrow Airport

FAQs for flying to London Heathrow Airport with Singapore Airlines

Is Singapore Airlines the cheapest airline to fly with from Adelaide to London Heathrow Airport?

Does Singapore Airlines fly direct to London Heathrow Airport from Adelaide?

What’s the cheapest day of the week to fly from Adelaide to London Heathrow Airport with Singapore Airlines?

What’s the cheapest month to fly from Adelaide to London Heathrow Airport with Singapore Airlines?

Singapore Airlines Customer Reviews

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Cabin classes available on flights to Adelaide. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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The most popular destinations for flights with Singapore Airlines according to clicks from KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.