Cheap flights from London Heathrow Airport to Java from £333

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CGK
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Heathrow to Java

Keep the following information in mind while searching for Heathrow to Java flight deals. Data was last updated 12 September 2025.

Round-trip from

£529

One-way from

£333

Popular in

July

Cheapest in

September

Average price

£501
China Southern
  • China Southern
  • 7/1-3/2
  • 2 total stops
  • 71h 40m total
  • London to Java
Air China
  • Air China
  • 23/9
  • 1 total stop
  • 19h 35m total
  • London to Java
Highest demand for flights based on searches. 13% potential increase in price (£68 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Heathrow to Java

Cheapest flights from Heathrow to Java
Explore the most affordable flight options available from Heathrow to Java. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Sat 20/914:45LHR - CGK
1 stop36h 50mEtihad Airways
Sat 11/1019:05CGK - LHR
1 stop17h 55mEtihad Airways
Deal found 10/9£526
Wed 3/1222:00LHR - CGK
1 stop18h 25mChina Southern
Tue 3/313:15CGK - LHR
1 stop36h 20mChina Southern
Deal found 10/9£530
Wed 8/1021:45LHR - CGK
1 stop29h 50mEtihad Airways
Wed 15/1019:05CGK - LHR
1 stop17h 55mEtihad Airways
Deal found 10/9£532
Tue 18/1120:55LHR - CGK
1 stop16h 25mEtihad Airways
Tue 2/1218:00CGK - LHR
1 stop19h 40mEtihad Airways
Deal found 11/9£534
Fri 26/922:00LHR - CGK
2 stops38h 10mMultiple Airlines
Wed 29/1001:45CGK - LHR
1 stop21h 10mMultiple Airlines
Deal found 10/9£535
Mon 13/1014:45LHR - CGK
1 stop36h 50mEtihad Airways
Mon 10/1118:00CGK - LHR
1 stop19h 40mEtihad Airways
Deal found 11/9£539
Tue 14/1021:45LHR - CGK
1 stop29h 50mEtihad Airways
Thu 6/1118:00CGK - LHR
1 stop19h 40mEtihad Airways
Deal found 12/9£540
Sun 12/1021:45LHR - CGK
1 stop29h 50mEtihad Airways
Mon 20/1000:45CGK - LHR
1 stop18h 00mEtihad Airways
Deal found 10/9£540
Sun 30/1120:55LHR - CGK
1 stop16h 25mEtihad Airways
Tue 3/323:20CGK - LHR
1 stop19h 45mEtihad Airways
Deal found 10/9£541
Wed 29/1011:45LHR - CGK
2 stops23h 25mKLM
Mon 17/1119:25CGK - LHR
2 stops19h 15mKLM
Deal found 10/9£542
Sat 1/1119:20LHR - CGK
1 stop30h 15mEtihad Airways
Thu 13/1118:00CGK - LHR
1 stop27h 30mEtihad Airways
Deal found 10/9£543
Thu 16/1020:25LHR - CGK
1 stop21h 50mMultiple Airlines
Thu 23/1016:05CGK - LHR
1 stop30h 30mMultiple Airlines
Deal found 10/9£543

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Java that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Java that are best for you.

Fly from

Heathrow

Fly to

Java

Route

Depart

Return

Price

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Tue 14/10

21:45-09:35

1 stop29h 50m

Jakarta Soekarno-Hatta Intl

Wed 12/11

18:00-06:40

1 stop19h 40m

£540

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Tue 7/10

20:55-09:35

1 stop30h 40m

Jakarta Soekarno-Hatta Intl

Thu 6/11

18:00-06:40

1 stop19h 40m

£540

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Mon 22/9

21:45-20:35

1 stop16h 50m

Jakarta Soekarno-Hatta Intl

Mon 20/10

00:45-15:15

1 stop20h 30m

£540

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Tue 14/10

21:45-09:35

1 stop29h 50m

Jakarta Soekarno-Hatta Intl

Thu 6/11

18:00-06:40

1 stop19h 40m

£540

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Tue 14/10

21:45-09:35

1 stop29h 50m

Jakarta Soekarno-Hatta Intl

Fri 7/11

18:00-06:40

1 stop19h 40m

£540

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Tue 4/11

19:20-20:20

1 stop18h 00m

Jakarta Soekarno-Hatta Intl

Thu 13/11

23:20-12:05

1 stop19h 45m

£540

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Sun 12/10

21:45-09:35

1 stop29h 50m

Jakarta Soekarno-Hatta Intl

Fri 17/10

19:05-07:00

1 stop17h 55m

£540

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Sun 11/1

08:50-20:20

1 stop28h 30m

Jakarta Soekarno-Hatta Intl

Tue 20/1

23:20-06:40

1 stop38h 20m

£541

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Tue 28/10

20:25-18:10

2 stops38h 45m

Jakarta Soekarno-Hatta Intl

Tue 4/11

19:25-09:00

2 stops20h 35m

£547

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Sun 1/3

22:00-22:00

1 stop41h 00m

Surabaya Juanda

Sun 22/3

08:00-18:35

1 stop41h 35m

£553

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 50 results
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Best time to book a flight from Heathrow to Java

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

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Java

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

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Java (average of £688). Flying from London Heathrow Airport to Java in July is currently the most expensive (average of £1,080). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to FXH?

Find hourly flight availability from Heathrow to Java. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

When flying from London Heathrow Airport to Java, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Java

Get insights into the airlines that provide service to Java. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Java. Reviews last updated 12 September 2025.
Get a feel of what it's like to fly with Singapore Airlines, Qatar Airways, andSAUDIA from London Heathrow Airport to Java by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.2

Comfort

8.0

Entertainment

8.0

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.

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.2

Comfort

8.0

Entertainment

8.0

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.

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.2

Comfort

8.0

Entertainment

8.0

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.

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.2

Comfort

8.0

Entertainment

8.0

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.

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.2

Comfort

8.0

Entertainment

8.0

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.

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.2

Comfort

8.0

Entertainment

8.0

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.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Java. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from London Heathrow Airport to Java?

    Departing from London Heathrow Airport to Java will take you 20h. London Heathrow Airport and Java are separated by a distance of 7604 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from London Heathrow Airport to Java one-way?

    To fly one-way, consider booking your trip with Air China, which is currently one of the cheapest options available, starting at £342. Etihad Airways flights start at £348 while deals on Malaysia Airlines start at £388 one-way.

  • What are the most popular routes from London Heathrow Airport to Java?

  • Can I find deals for flights from Heathrow to Java that include hotel bookings?

    Yes. In addition to deals on Heathrow to Java flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Java?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Java.

  • Can I find deals for business class flights from Heathrow to Java?

    Yes. Cheapflights offers flight deals from Heathrow to Java by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Java (average of £688). Flying from London Heathrow Airport to Java in July is currently the most expensive (average of £1,080). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Heathrow to Java

Discover the top 10 airlines that operate flights from Heathrow to Java. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£361Average£527FlexibilityNo cancel feeOn-time67%
Search Air China flights
SAUDIACheapest£370Average£519FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
China SouthernCheapest£414Average£541FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Turkish AirlinesCheapest£490Average£835FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
China EasternCheapest£492Average£597FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
KLMCheapest£509Average£586FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest£516Average£663FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest£540Average£766FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest£558Average£791FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest£562Average£603FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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

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Can Cheapflights find flights from Heathrow to Java with no change fees?

Need flexible booking options for your flight to Java from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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