Cheap flights from London Heathrow Airport to Java from £283

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CGK
23 Jan — 30 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Java

Enter your travel dates to find the best prices.

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 24 December 2025.

Mon 29/1221:00LHR - CGK
3 stops39h 10mMultiple Airlines
Sun 18/123:20CGK - LHR
1 stop19h 45mMultiple Airlines
Deal found 22/12£668
Tue 30/1213:55LHR - CGK
1 stop23h 25mEtihad Airways
Sun 18/123:20CGK - LHR
1 stop25h 50mEtihad Airways
Deal found 22/12£673
Sat 27/1213:55LHR - CGK
1 stop23h 25mEtihad Airways
Sat 24/123:20CGK - LHR
1 stop19h 45mEtihad Airways
Deal found 22/12£676
Mon 29/1218:45LHR - CGK
1 stop19h 40mBritish Airways
Mon 19/118:10CGK - LHR
1 stop19h 05mBritish Airways
Deal found 22/12£712
Sun 28/1208:50LHR - CGK
1 stop28h 30mEtihad Airways
Sun 18/123:20CGK - LHR
1 stop25h 50mEtihad Airways
Deal found 22/12£713
Sun 28/1208:05LHR - CGK
1 stop16h 10mBritish Airways
Sun 25/118:10CGK - LHR
1 stop19h 05mBritish Airways
Deal found 22/12£720
Sun 28/1220:55LHR - CGK
1 stop16h 25mEtihad Airways
Mon 12/123:20CGK - LHR
1 stop38h 20mEtihad Airways
Deal found 22/12£738
Tue 30/1221:30LHR - CGK
2 stops33h 05mMultiple Airlines
Sun 18/123:20CGK - LHR
1 stop19h 45mMultiple Airlines
Deal found 22/12£748
Tue 30/1221:30LHR - CGK
1 stop34h 00mMultiple Airlines
Tue 13/118:20CGK - LHR
1 stop19h 05mMultiple Airlines
Deal found 22/12£750

Find flight deals from Heathrow to Java

Keep the following information in mind while searching for Heathrow to Java flight deals. Data was last updated 24 December 2025.

Round-trip from

£537

One-way from

£283

Popular in

July

Cheapest in

November

Average price

£766
Malaysia Airlines
  • Malaysia Airlines
  • 14/1-21/1
  • 2 total stops
  • 42h 10m total
  • London to Java
Air China
  • Air China
  • 22/1
  • 1 total stop
  • 20h 50m total
  • London to Java
Highest demand for flights based on searches. 13% potential increase in price (£69 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Average for round-trip flights in December 2025

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 24 December 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

Thu 29/1

19:20-20:20

1 stop18h 00m

Jakarta Soekarno-Hatta Intl

Mon 16/2

23:20-14:30

1 stop22h 10m

£564

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Thu 26/2

13:55-20:20

1 stop23h 25m

Jakarta Soekarno-Hatta Intl

Thu 12/3

23:20-12:05

1 stop19h 45m

£566

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Mon 2/2

19:20-20:20

1 stop18h 00m

Jakarta Soekarno-Hatta Intl

Sun 22/2

23:20-12:05

1 stop19h 45m

£568

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Mon 2/2

19:20-20:20

1 stop18h 00m

Jakarta Soekarno-Hatta Intl

Mon 23/2

23:20-14:30

1 stop22h 10m

£568

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Wed 21/1

13:55-20:20

1 stop23h 25m

Jakarta Soekarno-Hatta Intl

Fri 13/2

23:20-12:05

1 stop19h 45m

£568

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Fri 30/1

13:55-08:35

1 stop35h 40m

Jakarta Soekarno-Hatta Intl

Thu 12/2

23:20-12:05

1 stop19h 45m

£582

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Fri 6/2

13:55-08:35

1 stop35h 40m

Jakarta Soekarno-Hatta Intl

Sun 22/2

23:20-12:05

1 stop19h 45m

£583

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Sun 1/2

13:55-08:35

1 stop35h 40m

Jakarta Soekarno-Hatta Intl

Thu 26/2

23:20-14:30

1 stop22h 10m

£583

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Tue 3/2

13:55-20:20

1 stop23h 25m

Jakarta Soekarno-Hatta Intl

Wed 25/2

18:00-18:10

1 stop31h 10m

£583

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Fri 6/2

13:55-08:35

1 stop35h 40m

Jakarta Soekarno-Hatta Intl

Thu 26/2

23:20-14:30

1 stop22h 10m

£583

Flights are sorted by cheapest return flights first.

Deals found on 22/12

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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Java (average of £303). Flying from London Heathrow Airport to Java in July is currently the most expensive (average of £601). 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 24 December 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 37% on flights from London Heathrow Airport to Java by exploring options for tickets in the evening.

What is the cheapest day to fly from London Heathrow Airport to Java?

Use this chart to determine the cheapest time to fly return from Heathrow to Java. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Heathrow Airport to Java flight should consider departing on Monday at midday when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 24 December 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

Boarding

8.3

Overall

8.1

Food

7.8

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Crew

8.6

Boarding

8.3

Overall

8.1

Food

7.8

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Crew

8.6

Boarding

8.3

Overall

8.1

Food

7.8

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Crew

8.6

Boarding

8.3

Overall

8.1

Food

7.8

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Crew

8.6

Boarding

8.3

Overall

8.1

Food

7.8

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Crew

8.6

Boarding

8.3

Overall

8.1

Food

7.8

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

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 18h. London Heathrow Airport and Java are separated by a distance of 7278 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 £221. SAUDIA flights start at £227 while deals on Singapore Airlines start at £302 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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Java (average of £303). Flying from London Heathrow Airport to Java in July is currently the most expensive (average of £601). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 24 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£357Average£465FlexibilityNo cancel feeOn-time67%
Search Air China flights
SAUDIACheapest£367Average£585FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
China SouthernCheapest£435Average£617FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Turkish AirlinesCheapest£487Average£861FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
China EasternCheapest£493Average£599FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Etihad AirwaysCheapest£506Average£631FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
KLMCheapest£510Average£593FlexibilityNo cancel feeOn-time75%
Search KLM flights
Malaysia AirlinesCheapest£536Average£637FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Thai AirwaysCheapest£563Average£605FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Singapore AirlinesCheapest£564Average£719FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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.

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

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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