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Cheap flights from London Heathrow Airport to Java from £365

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CGK
20 Jul — 27 Jul1
1 adult

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 15 July 2025.

Round-trip from

£527

One-way from

£365

Popular in

July

Cheapest in

September

Average price

£771
KLM
  • KLM
  • 27/10-8/11
  • 4 total stops
  • 53h 45m total
  • London to Java
Search Deals
3/9
  • 3/9
  • 2 total stops
  • 28h 00m total
  • London to Java
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£70 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 15 July 2025.

Mon 27/1010:00LHR - CGK
2 stops25h 10mKLM
Sat 8/1119:25CGK - LHR
2 stops28h 35mKLM
Deal found 14/7£527
Tue 16/914:40LHR - CGK
1 stop19h 20mSAUDIA
Tue 30/909:10CGK - LHR
1 stop17h 20mSAUDIA
Deal found 13/7£530
Fri 5/914:45LHR - CGK
1 stop23h 50mEtihad Airways
Mon 22/900:45CGK - LHR
1 stop20h 30mEtihad Airways
Deal found 14/7£532
Mon 24/1121:30LHR - CGK
2 stops31h 40mChina Southern
Sat 6/1213:15CGK - LHR
1 stop36h 00mChina Southern
Deal found 13/7£541
Mon 24/1119:25LHR - CGK
2 stops32h 00mMultiple Airlines
Sat 6/1216:20CGK - LHR
2 stops30h 05mMultiple Airlines
Deal found 14/7£550
Thu 2/1022:40LHR - CGK
1 stop19h 35mAir China
Wed 22/1001:45CGK - LHR
1 stop24h 45mAir China
Deal found 14/7£559
Tue 26/811:20LHR - CGK
1 stop24h 15mTurkish Airlines
Tue 16/921:00CGK - LHR
1 stop31h 25mTurkish Airlines
Deal found 13/7£582
Thu 18/915:05LHR - SUB
2 stops36h 05mQatar Airways
Wed 1/1010:00SUB - LHR
2 stops26h 25mQatar Airways
Deal found 14/7£733
Tue 16/920:55LHR - SUB
2 stops38h 45mEtihad Airways
Thu 2/1019:00SUB - LHR
2 stops23h 45mEtihad Airways
Deal found 14/7£744
Tue 19/822:15LHR - SUB
2 stops29h 20mMultiple Airlines
Mon 25/817:40SUB - LHR
2 stops32h 50mMultiple Airlines
Deal found 14/7£767
Thu 28/822:10LHR - SRG
2 stops28h 50mMultiple Airlines
Thu 4/915:25SRG - LHR
2 stops57h 35mMultiple Airlines
Deal found 13/7£777
Sun 14/920:40LHR - SUB
2 stops29h 45mEmirates
Mon 29/918:30SUB - LHR
2 stops25h 55mEmirates
Deal found 14/7£845

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 15 July 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

Mon 27/10

10:00-18:10

2 stops25h 10m

Jakarta Soekarno-Hatta Intl

Sat 8/11

19:25-17:00

2 stops28h 35m

£527

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Tue 16/9

14:40-16:00

1 stop19h 20m

Jakarta Soekarno-Hatta Intl

Tue 30/9

09:10-20:30

1 stop17h 20m

£530

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Fri 5/9

14:45-20:35

1 stop23h 50m

Jakarta Soekarno-Hatta Intl

Mon 22/9

00:45-15:15

1 stop20h 30m

£532

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Mon 24/11

21:30-12:10

2 stops31h 40m

Jakarta Soekarno-Hatta Intl

Sat 6/12

13:15-18:15

1 stop36h 00m

£541

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Mon 24/11

19:25-10:25

2 stops32h 00m

Jakarta Soekarno-Hatta Intl

Sat 6/12

16:20-15:25

2 stops30h 05m

£550

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Thu 2/10

22:40-00:15

1 stop19h 35m

Jakarta Soekarno-Hatta Intl

Wed 22/10

01:45-20:30

1 stop24h 45m

£559

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Tue 26/8

11:20-17:35

1 stop24h 15m

Jakarta Soekarno-Hatta Intl

Tue 16/9

21:00-22:25

1 stop31h 25m

£582

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Thu 18/9

15:05-09:10

2 stops36h 05m

Surabaya Juanda

Wed 1/10

10:00-06:25

2 stops26h 25m

£733

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Tue 16/9

21:45-08:25

2 stops28h 40m

Surabaya Juanda

Tue 30/9

20:05-15:15

2 stops25h 10m

£744

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Tue 19/8

22:15-09:35

2 stops29h 20m

Surabaya Juanda

Mon 25/8

17:40-20:30

2 stops32h 50m

£767

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 33 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 15 July 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 15 July 2025.
Get a feel of what it's like to fly with Emirates, Garuda Indonesia, andSingapore Airlines 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.
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.8

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Emirates
8.1
Very Good
3,285 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.8

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Garuda Indonesia
8.1
Very Good
77 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.8

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Singapore Airlines
8.1
Very Good
1,326 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.8

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
KLM
7.8
Good
1,372 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.8

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

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.

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

    To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at £377. Air China flights start at £380 while deals on Qatar Airways start at £384 one-way.

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

    The most popular route from London Heathrow Airport to Java is London Heathrow - Jakarta Soekarno-Hatta Intl. You may also consider London Heathrow - Surabaya Juanda or London Heathrow - Bandung Husein Sastranegara.

  • 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

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Alternative routes for Heathrow to Java

See prices for flight routes from nearby airports that may be better suited for you.
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Southend to Soekarno-Hatta Intl flights
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Heathrow to Banyuwangi flights
Heathrow to Banjarmasin flights

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 15 July 2025.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest£380Average£498FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Air ChinaCheapest£405Average£530FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£416Average£547FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Turkish AirlinesCheapest£493Average£840FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
China EasternCheapest£495Average£601FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
KLMCheapest£512Average£590FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest£516Average£624FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest£544Average£785FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest£559Average£801FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest£565Average£604FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Java?

Deals for Heathrow to Java flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Java for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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