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Cheap flights to London Heathrow Airport from $630

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to London Heathrow Airport departing on 24/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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Thu 20/6
Thu 27/6

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London Heathrow flight deals found on momondo

Check out some of the best fares to London Heathrow found recently by users on momondo
China Southern
1 Nov
BNE10:10Brisbane
41h 05m
1 stop
LHR17:15London Heathrow
10 Nov
LHR21:10London Heathrow
25h 20m
1 stop
BNE08:30Brisbane
Multiple Airlines
18 July
PER20:40Perth
27h 45m
2 stops
LHR17:25London Heathrow
15 Aug
LHR21:45London Heathrow
34h 55m
2 stops
PER15:40Perth
EVA Air
14 Oct
BNE22:15Brisbane
30h 10m
2 stops
LHR19:25London Heathrow
29 Oct
LHR21:20London Heathrow
37h 00m
2 stops
BNE20:20Brisbane
Malaysia Airlines
21 Oct
PER02:10Perth
21h 25m
1 stop
LHR16:35London Heathrow
30 Nov
LHR21:25London Heathrow
20h 00m
1 stop
PER01:25Perth
China Eastern
25 July
BNE11:00Brisbane
40h 40m
1 stop
LHR18:40London Heathrow
14 Aug
LHR21:20London Heathrow
26h 40m
1 stop
BNE09:00Brisbane
Hainan Airlines
8 Sept
MEL19:45Melbourne
32h 45m
1 stop
LHR19:30London Heathrow
25 Sept
LHR22:00London Heathrow
31h 05m
1 stop
MEL14:05Melbourne

Find the cheapest one-way flights to London Heathrow

If you're looking for one-way flights from Sydney to London Heathrow, view some of our deals below provided by Air China, China Eastern and EVA Air
China Eastern
24 June
SYD11:20Sydney Kingsford Smith
40h 20m
3 stops
LHR18:40London Heathrow
Air China
9 July
SYD19:40Sydney Kingsford Smith
31h 05m
1 stop
LHR17:45London Heathrow
EVA Air
26 Sept
BNE22:15Brisbane
30h 10m
2 stops
LHR19:25London Heathrow

Search last-minute flights to London Heathrow Airport

China Eastern
20 June
SYD11:20Sydney Kingsford Smith
40h 20m
2 stops
LHR18:40London Heathrow
27 June
LHR21:20London Heathrow
30h 15m
1 stop
SYD12:35Sydney Kingsford Smith
Etihad Airways
23 June
BNE14:55Brisbane
30h 50m
2 stops
LHR12:45London Heathrow
20 Aug
LHR21:50London Heathrow
27h 30m
2 stops
BNE10:20Brisbane
Asiana Airlines
20 June
SYD09:30Sydney Kingsford Smith
42h 20m
1 stop
LHR18:50London Heathrow
27 June
LHR20:40London Heathrow
25h 50m
1 stop
SYD07:30Sydney Kingsford Smith
Cathay Pacific
20 June
SYD07:35Sydney Kingsford Smith
40h 40m
1 stop
LHR15:15London Heathrow
27 June
LHR18:20London Heathrow
29h 25m
1 stop
SYD08:45Sydney Kingsford Smith
Multiple Airlines
25 June
BNE10:30Brisbane
42h 10m
2 stops
LHR19:40London Heathrow
21 Aug
LHR18:40London Heathrow
26h 25m
2 stops
BNE06:05Brisbane
China Airlines
25 June
BNE22:50Brisbane
26h 40m
1 stop
LHR16:30London Heathrow
21 Aug
LHR22:00London Heathrow
27h 35m
1 stop
BNE10:35Brisbane

Find the cheapest direct flights to London Heathrow Airport

British Airways
10 Aug
SYD14:40Sydney Kingsford Smith
23h 45m
LHR05:25London Heathrow
1 Sept
LHR21:10London Heathrow
23h 00m
SYD05:10Sydney Kingsford Smith
Qantas Airways
29 July
SYD14:45Sydney Kingsford Smith
24h 50m
LHR06:35London Heathrow
3 Sept
LHR20:45London Heathrow
23h 25m
SYD05:10Sydney Kingsford Smith
British Airways
9 Sept
SYD14:40Sydney Kingsford Smith
23h 45m
LHR05:25London Heathrow
24 Oct
LHR21:10London Heathrow
23h 00m
SYD06:10Sydney Kingsford Smith
Qantas Airways
28 July
PER18:30Perth
17h 35m
LHR05:05London Heathrow
13 Aug
LHR11:55London Heathrow
16h 45m
PER11:40Perth
Qantas Airways
28 July
PER18:30Perth
17h 35m
LHR05:05London Heathrow
12 Aug
LHR11:55London Heathrow
16h 45m
PER11:40Perth
British Airways
28 July
SYD14:40Sydney Kingsford Smith
23h 45m
LHR05:25London Heathrow
4 Aug
LHR21:10London Heathrow
23h 00m
SYD05:10Sydney Kingsford Smith

Cheapest flights to London Heathrow

Find the cheapest flights to London Heathrow from your nearest city or airport
CHEAPEST MONTH TO FLY TO LONDON HEATHROW AIRPORT FROM SYDNEYMarch16% cheaperFlying from Sydney to London Heathrow Airport costs on average just $1,717 in March
MOST EXPENSIVE MONTH TO FLY TO LONDON HEATHROW AIRPORT FROM SYDNEYDecember30% more expensiveIt costs about $2,652 for flights to London Heathrow Airport from Sydney in December
MOST POPULAR MONTH TO FLY TO LONDON HEATHROW AIRPORT FROM SYDNEYAugust201% more users visitedMore momondo users searched in flights to London Heathrow Airport from Sydney in August than any other month

Cheap London Heathrow Airport flight deals and tips

Summary info about London Heathrow Airport flight prices, duration and airlines

Best One-Way Price

$630

Best Round-Trip Price

$1,133

Fastest flight time

30h 00m

Operated By

6 airlines
The best one-way flight price to London from Australia in the last 72 hours is $630 (Sydney Kingsford Smith to London Heathrow).
The best round-trip flight price to London from Australia in the last 72 hours is $1,133 (Brisbane to London Heathrow).
The fastest flight to London from Australia takes 30h 00m (Sydney Kingsford Smith to London Heathrow).
There are 6 airlines operating flights to London, including EVA Air, Malaysia Airlines and China Eastern.

Frequently asked questions about flying to London Heathrow Airport

What is the cheapest month to fly to London Heathrow Airport?

In general, when looking for the cheapest flight to London Heathrow Airport, try to choose a flight departing in March for the best deal.

When is the best time to book a flight to London Heathrow Airport?

On average, from most locations, when planning your trip to London Heathrow Airport, try to book your flight in the region of 19 days in advance for the cheapest prices.

What is the cheapest day to depart on your flight to London Heathrow Airport?

From most locations, the cheapest day to fly to London Heathrow Airport is Sunday. Most users found that departing on a Thursday was most expensive.

What is the cheapest time of day to fly to London Heathrow Airport?

On average you can find the best deals on plane tickets to London Heathrow Airport when looking for flights with Evening departure times.

Is there an alternative airport near London Heathrow Airport?

Finding an alternative and possibly cheaper destination airport near London Heathrow Airport is possible. If you are planning a flight to London Heathrow Airport, consider booking flights to London City Airport (12 km from London city centre), London Gatwick Airport (38 km from London city centre), London Luton Airport (45 km from London city centre), London Stansted Airport (50 km from London city centre) or London Southend Airport (57 km from London city centre).

Is there a cheaper alternative to flying into London?

With an average price of $69 per person, London Southend Airport is the cheapest airport to fly into when planning your trip to London. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

What is the absolute cheapest flight to London?

The best price found on momondo to London was $22/pp from Copenhagen, which is 88% cheaper than the average flight price to London. To find the cheapest price to London from your area, use momondo’s Airport-to-Airport Pricing Tool.

How long does it take to fly to London Heathrow Airport?

The flight from Australia to London Heathrow Airport depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Sydney Kingsford Smith (a popular airport in Australia) to London Heathrow (the most popular airport in London Heathrow Airport), then the flight time is 23h 45m on average. If you fly from Melbourne (another popular airport in Australia) to London Heathrow, then the average flight time is 23h 15m.

When did momondo last update prices for flights to London Heathrow Airport?

Prices for flights to London Heathrow Airport are refreshed on a daily basis.

How many operators does momondo search for flights to London Heathrow Airport?

How old do you have to be to fly to London Heathrow Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal to London?

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 London.

Can I find flights to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London with this policy.

How can momondo help me find flights to London?

momondo provides multiple filters to help you find the best flight to London. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to London right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for London and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


An easier way to manage your London Heathrow trip

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Thu 20/6
Thu 27/6
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Find better results for your trip to London Heathrow Airport LHR

Popular Flights to London Heathrow Airport
Popular routes according to searches in the past day on momondo


Cheapest flight routes to London Heathrow

These routes have the cheapest flights to London Heathrow found by momondo users in Australia
DepartingDestinationBest TimeBest Price
PerthLondon17h 35m$1,192
BrisbaneLondon26h 40m$1,200
MelbourneLondon23h 15m$1,259
SydneyLondon23h 45m$1,274
AdelaideLondon28h 50m$1,578
CoolangattaLondon31h 10m$1,596
CairnsLondon21h 20m$1,597
CanberraLondon31h 45m$1,661
DarwinLondon32h 25m$1,783
HobartLondon27h 25m$1,990
MaroochydoreLondon33h 15m$2,054
NewcastleLondon55h 55m$2,226
MackayLondon27h 55m$2,499
TownsvilleLondon29h 15m$2,586
BroomeLondon42h 40m$2,842
BallinaLondon35h 55m$2,966
KingscoteLondon34h 10m$4,517