Find flights
Deals
Airlines

$113+ Cheap flights from London Heathrow Airport

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — SYD
12 ott — 19 ott1
1 adult
1 adult, Economy

What to know about flights from Heathrow

Discover essential information about flights departing from Heathrow, including flight schedules, destinations, airlines operating at the Heathrow airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 12 settembre 2025.

Cheapest airline

Ryanair

Good round-trip deal

$179 or less

Good one-way deal

$62 or less
On average, Ryanair currently has the cheapest one-way flight from London Heathrow (avg. price of $167).
Search Deals
Price to beat on a round-trip flight from London Heathrow.
Search Deals
Price to beat on a one-way flight from London Heathrow.
Search Deals

Find flights from Heathrow

Cheapest flights from Heathrow
Explore the most affordable flight options available from Heathrow. Find the lowest fares based on data from user searches, with prices last updated on 12 settembre 2025.

ven 17/1006:15LHR - EDI
Nonstop1h 25mBritish Airways
gio 23/1019:05EDI - LHR
Nonstop1h 20mBritish Airways
Deal found 11/9$170
mer 5/1107:10LHR - EDI
Nonstop1h 25mBritish Airways
gio 6/1115:10EDI - LHR
Nonstop1h 30mBritish Airways
Deal found 11/9$172
gio 27/1115:35LHR - EDI
Nonstop1h 30mBritish Airways
dom 30/1106:20EDI - LHR
Nonstop1h 40mBritish Airways
Deal found 11/9$173
ven 17/1006:25LHR - GLA
Nonstop1h 25mBritish Airways
dom 19/1014:40GLA - LHR
Nonstop1h 25mBritish Airways
Deal found 12/9$178
sab 29/1106:05LHR - EDI
Nonstop1h 25mBritish Airways
sab 29/1119:15EDI - LHR
Nonstop1h 25mBritish Airways
Deal found 10/9$179
gio 16/1020:15LHR - GLA
Nonstop1h 25mBritish Airways
lun 20/1017:30GLA - LHR
Nonstop1h 25mBritish Airways
Deal found 12/9$179
gio 5/217:05LHR - EDI
Nonstop1h 30mBritish Airways
lun 9/219:20EDI - LHR
Nonstop1h 25mBritish Airways
Deal found 11/9$181
gio 5/217:05LHR - EDI
Nonstop1h 30mBritish Airways
gio 12/209:25EDI - LHR
Nonstop1h 35mBritish Airways
Deal found 11/9$182
ven 24/1006:15LHR - EDI
Nonstop1h 25mBritish Airways
ven 31/1006:05EDI - LHR
Nonstop1h 40mBritish Airways
Deal found 11/9$184
sab 11/1020:55LHR - GLA
Nonstop1h 25mBritish Airways
lun 13/1020:50GLA - LHR
Nonstop1h 20mBritish Airways
Deal found 11/9$184
gio 6/1108:05LHR - EDI
Nonstop1h 25mBritish Airways
ven 14/1119:30EDI - LHR
Nonstop1h 25mBritish Airways
Deal found 11/9$185
dom 5/1007:55LHR - GLA
Nonstop1h 25mBritish Airways
gio 16/1015:05GLA - LHR
Nonstop1h 25mBritish Airways
Deal found 11/9$185

Find flights from Heathrow within your budget

 
Find flights departing from Heathrow that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 12 settembre 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

LondonEdinburgh

LHR - EDI

LHREDI

London Heathrow

ven 14/11

18:55-20:20

Nonstop1h 25m

Edinburgh Turnhouse

lun 17/11

15:15-16:45

Nonstop1h 30m

$172

LondonEdinburgh

LHR - EDI

LHREDI

London Heathrow

ven 17/10

06:15-07:40

Nonstop1h 25m

Edinburgh Turnhouse

dom 19/10

20:15-21:35

Nonstop1h 20m

$172

LondonEdinburgh

LHR - EDI

LHREDI

London Heathrow

mer 5/11

06:25-07:50

Nonstop1h 25m

Edinburgh Turnhouse

mar 11/11

13:05-14:35

Nonstop1h 30m

$172

LondonEdinburgh

LHR - EDI

LHREDI

London Heathrow

mer 25/2

10:50-12:20

Nonstop1h 30m

Edinburgh Turnhouse

ven 27/2

17:30-18:55

Nonstop1h 25m

$172

LondonEdinburgh

LHR - EDI

LHREDI

London Heathrow

ven 24/10

06:15-07:40

Nonstop1h 25m

Edinburgh Turnhouse

dom 26/10

07:25-09:05

Nonstop1h 40m

$172

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

ven 17/10

06:25-07:50

Nonstop1h 25m

Glasgow Intl

dom 19/10

05:55-07:30

Nonstop1h 35m

$178

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

mar 24/2

18:55-20:25

Nonstop1h 30m

Glasgow Intl

sab 28/2

16:00-17:30

Nonstop1h 30m

$178

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

mer 22/10

21:10-22:35

Nonstop1h 25m

Glasgow Intl

ven 24/10

12:00-13:25

Nonstop1h 25m

$178

LondonEdinburgh

LHR - EDI

LHREDI

London Heathrow

sab 29/11

06:05-07:30

Nonstop1h 25m

Edinburgh Turnhouse

sab 29/11

19:15-20:40

Nonstop1h 25m

$179

LondonEdinburgh

LHR - EDI

LHREDI

London Heathrow

gio 5/2

17:05-18:35

Nonstop1h 30m

Edinburgh Turnhouse

gio 12/2

09:25-11:00

Nonstop1h 35m

$182

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Heathrow

Have a flexible travel schedule? Discover the best time to fly from Heathrow 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.

Travel insights for flights from Heathrow

Get recent, data-driven insights about flights from Heathrow including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Sydney. Price data was last updated on 29 August 2025.

The best time to book flights from London Heathrow Airport is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Heathrow Airport?

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport (average of $1,037). Flying from London Heathrow Airport in December will prove the most costly (average of $1,621). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from London Heathrow Airport?

When flying from London Heathrow Airport check dates and pricing for the following: Etihad Airways, China Southern, Singapore Airlines, Qantas Airways, Cathay Pacific. As they depart for the following popular destinations: Sydney.

British Airways
British Airways
From $73
Singapore Airlines
Singapore Airlines
From $869
Qatar Airways
Qatar Airways
From $713
Qantas Airways
Qantas Airways
From $1,342

What are popular destinations to fly to from London Heathrow Airport?

London Heathrow Airport offers frequent flights to New York (2,232 flights per day), Paris (735 flights per day) and Chicago (700 flights per day).

Doha Hamad Intl
Doha Hamad Intl
From $553
Guangzhou Baiyun
Guangzhou Baiyun
From $513
Abu Dhabi Zayed Intl
Abu Dhabi Zayed Intl
From $438
Kuala Lumpur Intl
Kuala Lumpur Intl
From $610

What is the cheapest place to fly to from London Heathrow Airport?

The cheapest city to fly to from London Heathrow Airport is Paris, with prices starting at $36. Explore other affordable destinations below.

Paris
Paris
From $24
Barcelona-El Prat
Barcelona-El Prat
From $49
Frankfurt am Main
Frankfurt am Main
From $59
Newcastle upon Tyne
Newcastle upon Tyne
From $59

Airline reviews for flights from Heathrow

Get insights into the airlines that provide service from Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Heathrow. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Read through reviews of airlines serving London Heathrow Airport, such as Singapore Airlines, Cathay Pacific, andQantas Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Comfort

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,365 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Comfort

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.6
Good
993 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Comfort

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qantas Airways
7.5
Good
905 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Comfort

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
China Southern
7.5
Good
110 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Comfort

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Etihad Airways
7.4
Good
1,250 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Comfort

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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.

Related info for your journey

Access useful and relevant information related to your journey from Heathrow. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 12 settembre 2025.

  • What are the most popular destinations to fly to from London Heathrow Airport?

    For the current month, the most popular flights from London Heathrow Airport are Bangkok Suvarnabhumi Airport, Ahmedabad, Accra. Bangkok Suvarnabhumi Airport, Ahmedabad, Bengaluru are the most popular locations from London Heathrow Airport year round.

  • What is the cheapest flight from London Heathrow Airport to anywhere?

    Users have flown out of London Heathrow Airport for as low as $36 to Paris Orly Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $1,086 to fly from London Heathrow Airport.

  • What are the cheapest airlines flying from London Heathrow Airport to anywhere?

    According to our data, users have found British Airways, Scandinavian Airlines, and Vueling to have the cheapest round-trip prices from London Heathrow Airport. Some of the destinations and prices are as follows: British Airways flights from London Heathrow Airport to Aberdeen Dyce ($110). Scandinavian Airlines flights from London Heathrow Airport to Stockholm Arlanda ($112). Vueling flights from London Heathrow Airport to Barcelona-El Prat ($120).

  • What is the cheapest premium economy flight from London Heathrow Airport?

    Options for some of the cheapest premium economy flights from London Heathrow Airport we have found on Cheapflights are as follows:
    Fly from London Heathrow to Dublin starting at $459
    Fly from London Heathrow to Palma de Mallorca starting at $635
    Fly from London Heathrow to Belfast City Airport starting at $734
    Fly from London Heathrow to Barcelona-El Prat Airport starting at $1,241

  • What is the cheapest first class flight from London Heathrow Airport?

    If you’re looking to fly first-class from London Heathrow Airport to anywhere, put Helsinki on your list as prices start at $3,123 for this destination.

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

    Currently, the cheapest month for flights from London Heathrow Airport is March. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from London Heathrow Airport?

    View the cheapest flight destinations from London Heathrow Airport:
    Fly from London to Edinburgh from $124 round trip
    Fly from London to Sydney from $1,129 round trip
    Fly from London to Brisbane from $1,211 round trip
    Fly from London to Melbourne from $1,218 round trip
    Fly from London to Perth from $1,262 round trip

  • How does Cheapflights help users find flights from Heathrow?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Heathrow?

    Cheapflights helps you find that perfect flight from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Heathrow with no change fees?

    Yes! Cheapflights helps users easily find flights from Heathrow with no change fees.

  • Can Cheapflights notify me if prices for flights from Heathrow become cheaper?

    Not ready to book yet? You can track prices for flights from Heathrow on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Heathrow?

Cheapflights helps you find that perfect flight from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow become cheaper?

Not ready to book yet? You can track prices for flights from Heathrow on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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.