Prices are in Australian Dollars.

Find cheap flights to London Heathrow Airport

LHR

Find cheap flights to London Heathrow Airport

Return
Economy
Washington (WAS)
London Heathrow
Wed. 15/7
Wed. 22/7
Any month
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Good to know

Low season

March Best time to beat the crowds (3% less expensive on average)

High season

December Most popular time to fly (10% more expensive on average)

Average price of a return ticket

$1,041 (avg. price over the last 2 weeks)

Good deal for a return ticket

$828 or less

Top tips for finding cheap flights to London Heathrow Airport

  • Looking for cheap airfare to London Heathrow Airport? 25% of our users found return tickets to London Heathrow Airport for the following prices or less: From Brisbane $1,189, from Melbourne $1,216, from Sydney Kingsford Smith $1,275
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly to London Heathrow Airport is October.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London Heathrow Airport flight deals.
  • There are various airlines that offer flights to London from Australian cities that have only one stopover. Virgin Atlantic, Etihad Airways, Singapore Airlines, and Emirates are a good choice if you prefer a more direct connection.
  • London Heathrow International Airport (LHR) is situated southwest from London, and therefore is your prime destination airport for many other southern English cities. It is the closest international airport to Oxford, for example, which is a 1h drive away. Reading is even closer with only 40min to drive.
  • Spread all over the terminals at London Heathrow Airport (LHR), families can benefit from kids-eat-for-free packages. Keep your eyes peeled for eateries that offer this special deal to enjoy a family friendly meal before heading to your next destination.
  • As London Heathrow is a major airport with four busy, passenger terminals, there is a free shuttle bus operating between terminals 2/3 and 4/5. Plan ample time ahead if you need to travel between the terminals, as the ride can take up to 20min on the shuttle. Travellers can get a free transfer ticket at the stations or use their contactless card, which will not be charged.
  • Should you have rented a car for your onward journey, note that most car hire companies have desks in Terminals 2, 3, and 4, some also in 5, so you don’t have to change terminals unnecessarily. Situated in the arrivals hall of the respective terminals, you can easily spot your booked provider.
  • Travellers can relax in style upon arriving in London and refresh with beverages and snacks in one of the airport lounges specifically designed for arriving passengers. The Plaza Premium Lounges for incoming passengers can be found in Terminals 2 and 4 on Level 1. Passes can be bought at the door or pre-booked and cost approximately £35–60 (A$ 67–114), depending on how long you want to stay.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking London Heathrow Airport flights

What is the cheapest flight to London Heathrow Airport?

How far is London Heathrow Airport airport from central London?

What is the best way to get into London city centre from Heathrow Airport (LHR)?

Can I sleep at a hotel in Heathrow airport?

Where will the stopover be on my flight to London?

Are there any lounges for arriving guests at London Heathrow Airport?

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Top 5 airlines flying to London Heathrow

Scores according to KAYAK customer reviews

8.7
Singapore Airlines
Overall score based on 3,878 reviews
8.8
Boarding
8.5
Comfort
9.0
Crew
8.7
Entertainment
8.4
Food
Airline reviews
Read more about Singapore Airlines

Book Cheap Flights to London Heathrow Airport (Return)

Airports
Origin
Cairns
$1,905
only
$1,905
Adelaide
$1,633
only
$1,633
Perth
$1,204
only
$1,204
Melbourne
$1,186
only
$1,186
Sydney
$1,015
only
$1,015
Destination
London
$1,015
only
$1,015
Fri., 11 Sep.
SYD
Sydney Airport
LHR
London Heathrow Airport
37h 35m
Sat., 19 Sep.
LHR
London Heathrow Airport
SYD
Sydney Airport
25h 25m
$1,015
Trip: 9 days
Based on null reviews
Sun., 25 Oct.
SYD
Sydney Airport
LHR
London Heathrow Airport
30h 25m
Wed., 4 Nov.
LHR
London Heathrow Airport
SYD
Sydney Airport
35h 50m
$1,155
Trip: 11 days
Based on null reviews
Tue., 3 Nov.
PER
Perth
LHR
London Heathrow Airport
21h 20m
Tue., 17 Nov.
LHR
London Heathrow Airport
PER
Perth
22h 20m
$1,204
Trip: 15 days
Based on null reviews
Wed., 11 Nov.
MEL
Melbourne Airport (Tullamarine)
LHR
London Heathrow Airport
23h 05m
Wed., 25 Nov.
LHR
London Heathrow Airport
MEL
Melbourne Airport (Tullamarine)
23h 20m
$1,222
Trip: 15 days
Based on null reviews
Mon., 5 Oct.
PER
Perth
LHR
London Heathrow Airport
24h 15m
Mon., 16 Nov.
LHR
London Heathrow Airport
PER
Perth
21h 35m
$1,226
Trip: 43 days
Based on null reviews
Sun., 25 Oct.
SYD
Sydney Airport
LHR
London Heathrow Airport
23h 20m
Wed., 4 Nov.
LHR
London Heathrow Airport
SYD
Sydney Airport
21h 50m
$1,226
Trip: 11 days
Based on null reviews
Thu., 1 Oct.
SYD
Sydney Airport
LHR
London Heathrow Airport
26h 50m
Sun., 8 Nov.
LHR
London Heathrow Airport
SYD
Sydney Airport
48h 40m
$1,234
Trip: 39 days
Based on null reviews
Mon., 23 Nov.
PER
Perth
LHR
London Heathrow Airport
25h 10m
Sat., 2 Jan.
LHR
London Heathrow Airport
PER
Perth
21h 00m
$1,236
Trip: 41 days
Based on null reviews
Tue., 3 Nov.
PER
Perth
LHR
London Heathrow Airport
22h 30m
Tue., 17 Nov.
LHR
London Heathrow Airport
PER
Perth
20h 10m
$1,249
Trip: 15 days
Based on null reviews
Mon., 21 Sep.
SYD
Sydney Airport
LHR
London Heathrow Airport
36h 50m
Thu., 22 Oct.
LHR
London Heathrow Airport
SYD
Sydney Airport
29h 40m
$1,249
Trip: 32 days
Based on null reviews
Wed., 11 Nov.
MEL
Melbourne Airport (Tullamarine)
LHR
London Heathrow Airport
23h 15m
Wed., 25 Nov.
LHR
London Heathrow Airport
MEL
Melbourne Airport (Tullamarine)
21h 30m
$1,253
Trip: 15 days
Based on null reviews
Thu., 29 Oct.
PER
Perth
LHR
London Heathrow Airport
22h 10m
Fri., 6 Nov.
LHR
London Heathrow Airport
PER
Perth
24h 50m
$1,277
Trip: 9 days
Based on null reviews
Thu., 22 Oct.
ADL
Adelaide
LHR
London Heathrow Airport
41h 00m
Wed., 4 Nov.
LHR
London Heathrow Airport
ADL
Adelaide
37h 30m
$1,633
Trip: 14 days
Based on null reviews
Thu., 22 Oct.
ADL
Adelaide
LHR
London Heathrow Airport
33h 10m
Wed., 4 Nov.
LHR
London Heathrow Airport
ADL
Adelaide
29h 15m
$1,806
Trip: 14 days
Based on null reviews
Wed., 2 Sep.
CNS
Cairns
LHR
London Heathrow Airport
46h 25m
Wed., 16 Sep.
LHR
London Heathrow Airport
CNS
Cairns
38h 55m
$1,905
Trip: 15 days
Based on null reviews
Wed., 2 Sep.
CNS
Cairns
LHR
London Heathrow Airport
32h 40m
Wed., 16 Sep.
LHR
London Heathrow Airport
CNS
Cairns
37h 40m
$1,909
Trip: 15 days
Based on null reviews
Thu., 6 Aug.
CNS
Cairns
LHR
London Heathrow Airport
40h 40m
Sat., 15 Aug.
LHR
London Heathrow Airport
CNS
Cairns
33h 55m
$1,921
Trip: 10 days
Based on null reviews
Wed., 30 Sep.
SYD
Sydney Airport
LHR
London Heathrow Airport
37h 35m
Sat., 7 Nov.
LHR
London Heathrow Airport
SYD
Sydney Airport
24h 25m
$1,054
Trip: 39 days
Based on null reviews
Wed., 11 Nov.
MEL
Melbourne Airport (Tullamarine)
LHR
London Heathrow Airport
54h 50m
Wed., 25 Nov.
LHR
London Heathrow Airport
MEL
Melbourne Airport (Tullamarine)
35h 25m
$1,186
Trip: 15 days
Based on null reviews
Wed., 11 Nov.
MEL
Melbourne Airport (Tullamarine)
LHR
London Heathrow Airport
25h 25m
Wed., 25 Nov.
LHR
London Heathrow Airport
MEL
Melbourne Airport (Tullamarine)
26h 40m
$1,210
Trip: 15 days
Based on null reviews
Show more results

Book Cheap Flights to London Heathrow Airport (One-way)

Airports
Origin
Brisbane
$514
only
$514
Adelaide
$988
only
$988
Perth
$626
only
$626
Melbourne
$623
only
$623
Sydney
$663
only
$663
Destination
London
$514
only
$514
Mon., 13 Jul.
BNE
Brisbane
LHR
London Heathrow Airport
27h 30m
Based on null reviews
Mon., 14 Sep.
MEL
Melbourne Airport (Tullamarine)
LHR
London Heathrow Airport
36h 50m
Based on null reviews
Wed., 12 Aug.
MEL
Melbourne Airport (Tullamarine)
LHR
London Heathrow Airport
39h 10m
Based on null reviews
Sun., 2 Aug.
PER
Perth
LHR
London Heathrow Airport
20h 35m
Based on null reviews
Thu., 10 Sep.
BNE
Brisbane
LHR
London Heathrow Airport
22h 45m
Based on null reviews
Fri., 11 Sep.
SYD
Sydney Airport
LHR
London Heathrow Airport
40h 50m
Based on null reviews
Mon., 31 Aug.
PER
Perth
LHR
London Heathrow Airport
21h 30m
Based on null reviews
Wed., 2 Sep.
SYD
Sydney Airport
LHR
London Heathrow Airport
35h 15m
Based on null reviews
Tue., 1 Sep.
PER
Perth
LHR
London Heathrow Airport
36h 45m
Based on null reviews
Mon., 14 Sep.
MEL
Melbourne Airport (Tullamarine)
LHR
London Heathrow Airport
35h 00m
Based on null reviews
Sun., 13 Sep.
BNE
Brisbane
LHR
London Heathrow Airport
42h 40m
Based on null reviews
Tue., 4 Aug.
PER
Perth
LHR
London Heathrow Airport
21h 05m
Based on null reviews
Wed., 22 Jul.
ADL
Adelaide
LHR
London Heathrow Airport
30h 05m
Based on null reviews
Tue., 1 Sep.
ADL
Adelaide
LHR
London Heathrow Airport
38h 00m
$1,013
Based on null reviews
Tue., 1 Sep.
ADL
Adelaide
LHR
London Heathrow Airport
33h 10m
$1,035
Based on null reviews
Tue., 1 Sep.
ADL
Adelaide
LHR
London Heathrow Airport
23h 05m
$1,042
Based on null reviews
Wed., 22 Jul.
ADL
Adelaide
LHR
London Heathrow Airport
29h 50m
$1,089
Based on null reviews
Sat., 12 Sep.
PER
Perth
LHR
London Heathrow Airport
31h 55m
Based on null reviews
Mon., 3 Aug.
SYD
Sydney Airport
LHR
London Heathrow Airport
37h 35m
Based on null reviews
Tue., 4 Aug.
PER
Perth
LHR
London Heathrow Airport
20h 35m
Based on null reviews
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in AUD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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