Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Java from £366

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CGK
21 Feb — 28 Feb1
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 22 January 2026.

Sat 25/411:00
LHR
-
SUB
1 stop24h 20m
Malaysia Airlines
Sat 9/510:00
SUB
-
LHR
1 stop36h 35m
Malaysia Airlines
Deal found 22/1£552
Sat 2/508:25
LHR
-
CGK
1 stop22h 30m
Oman Air
Sun 10/514:25
CGK
-
LHR
1 stop22h 05m
Oman Air
Deal found 21/1£553
Tue 10/218:55
LHR
-
CGK
1 stop19h 30m
Qatar Airways
Tue 3/300:20
CGK
-
LHR
1 stop18h 50m
Qatar Airways
Deal found 20/1£555
Tue 17/220:05
LHR
-
CGK
1 stop34h 25m
Oman Air
Tue 24/214:55
CGK
-
LHR
1 stop34h 30m
Oman Air
Deal found 20/1£555
Tue 10/217:45
LHR
-
CGK
1 stop17h 15m
Turkish Airlines
Mon 9/321:05
CGK
-
LHR
1 stop24h 50m
Turkish Airlines
Deal found 20/1£556
Thu 28/520:50
LHR
-
CGK
1 stop34h 05m
Oman Air
Sun 31/514:25
CGK
-
LHR
1 stop22h 05m
Oman Air
Deal found 20/1£557
Mon 1/621:35
LHR
-
SUB
1 stop29h 35m
Malaysia Airlines
Wed 10/610:00
SUB
-
LHR
1 stop36h 35m
Malaysia Airlines
Deal found 20/1£557
Wed 27/520:50
LHR
-
CGK
1 stop34h 05m
Oman Air
Sun 31/514:25
CGK
-
LHR
1 stop22h 05m
Oman Air
Deal found 20/1£558
Sun 25/121:25
LHR
-
CGK
1 stop19h 15m
Multiple Airlines
Sun 1/219:15
CGK
-
LHR
2 stops29h 40m
Multiple Airlines
Deal found 20/1£558
Fri 27/219:50
LHR
-
CGK
1 stop35h 40m
Multiple Airlines
Thu 12/319:15
CGK
-
LHR
2 stops29h 20m
Multiple Airlines
Deal found 20/1£559
Thu 4/620:50
LHR
-
CGK
1 stop34h 05m
Oman Air
Sun 14/614:25
CGK
-
LHR
1 stop22h 05m
Oman Air
Deal found 21/1£560
Fri 12/620:50
LHR
-
CGK
1 stop30h 45m
Etihad Airways
Sat 27/600:45
CGK
-
LHR
1 stop36h 15m
Etihad Airways
Deal found 20/1£561

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 22 January 2026.

Round-trip from

£553

One-way from

£366

Popular in

July

Cheapest in

November

Average price

£580
Oman Air
  • Oman Air
  • 2/5-10/5
  • 2 total stops
  • 44h 35m total
  • London to Java
Search Deals
3/2
  • 3/2
  • 2 total stops
  • 27h 25m total
  • London to Java
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£72 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 22 January 2026.
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

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Sat 25/4

11:00-17:20

1 stop24h 20m

Surabaya Juanda

Sat 9/5

10:00-16:35

1 stop36h 35m

£552

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Mon 1/6

21:35-09:10

1 stop29h 35m

Surabaya Juanda

Wed 10/6

10:00-16:35

1 stop36h 35m

£557

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Sun 8/2

17:45-18:00

1 stop17h 15m

Jakarta Soekarno-Hatta Intl

Sun 29/3

21:00-11:40

1 stop20h 40m

£560

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Wed 18/3

17:15-22:00

2 stops21h 45m

Surabaya Juanda

Tue 31/3

08:00-19:00

1 stop41h 00m

£565

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Mon 4/5

20:50-20:35

1 stop17h 45m

Jakarta Soekarno-Hatta Intl

Sun 24/5

00:45-15:05

1 stop20h 20m

£575

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Wed 18/3

17:15-22:00

2 stops21h 45m

Surabaya Juanda

Fri 3/4

08:00-19:00

1 stop41h 00m

£577

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Wed 11/2

08:05-21:25

1 stop30h 20m

Jakarta Soekarno-Hatta Intl

Tue 3/3

00:20-12:10

1 stop18h 50m

£602

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Sun 3/5

20:50-09:35

1 stop30h 45m

Jakarta Soekarno-Hatta Intl

Sun 24/5

19:05-15:05

1 stop26h 00m

£605

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Sat 25/4

22:05-15:40

1 stop35h 35m

Surabaya Juanda

Sat 9/5

15:50-16:35

1 stop30h 45m

£605

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Sun 21/6

09:00-07:30

1 stop16h 30m

Jakarta Soekarno-Hatta Intl

Sat 4/7

18:30-07:30

1 stop19h 00m

£637

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 40 results
1
2
3
4

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 £305). Flying from London Heathrow Airport to Java in July is currently the most expensive (average of £605). 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.

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 22 January 2026.
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.
Singapore Airlines
8.1
Very Good
1,434 reviews
Check prices

Boarding

8.3

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.1
Very Good
1,434 reviews
Singapore Airlines
8.1
Very Good
1,434 reviews
Check prices

Boarding

8.3

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qatar Airways
7.4
Good
3,717 reviews
Singapore Airlines
8.1
Very Good
1,434 reviews
Check prices

Boarding

8.3

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
SAUDIA
7.4
Good
659 reviews
Singapore Airlines
8.1
Very Good
1,434 reviews
Check prices

Boarding

8.3

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Etihad Airways
7.3
Good
1,374 reviews
Singapore Airlines
8.1
Very Good
1,434 reviews
Check prices

Boarding

8.3

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
British Airways
6.7
Okay
7,690 reviews
Singapore Airlines
8.1
Very Good
1,434 reviews
Check prices

Boarding

8.3

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

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 17h 15m. 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 £223. SAUDIA flights start at £228 while deals on Qatar Airways start at £310 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 - Semarang Achmad Yani or London Heathrow - Surakarta City Adi Sumarmo.

  • 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 £305). Flying from London Heathrow Airport to Java in July is currently the most expensive (average of £605). 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.

Alternative routes for Heathrow to Java

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Denpasar flights
Gatwick to Denpasar flights
Stansted to Denpasar flights
London City to Denpasar flights
Heathrow to Soekarno-Hatta Intl flights
London City to Soekarno-Hatta Intl flights
Gatwick to Soekarno-Hatta Intl flights
Stansted to Soekarno-Hatta Intl flights
Luton to Denpasar flights
Luton to Soekarno-Hatta Intl flights
Heathrow to Semarang flights
Southend to Denpasar flights
Heathrow to Surakarta City flights
Heathrow to Surabaya flights
Gatwick to Surabaya flights
Heathrow to Balikpapan flights
London City to Surabaya flights
Southend to Soekarno-Hatta Intl flights
Gatwick to Semarang flights
Heathrow to Praya flights
Gatwick to Praya flights
Heathrow to Sorong flights
Heathrow to Medan flights
Gatwick to Sorong flights
Gatwick to Medan flights
Heathrow to Labuan Bajo flights
London City to Medan flights
Heathrow to Manado flights
Heathrow to Padang flights
Heathrow to Makassar flights
Heathrow to Banjarmasin flights
Gatwick to Makassar flights
Gatwick to Padang flights
Heathrow to Yogyakarta flights
Heathrow to Banyuwangi flights
Heathrow to Bandung 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 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£359Average£478FlexibilityNo cancel feeOn-time67%
Search Air China flights
SAUDIACheapest£366Average£606FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
China SouthernCheapest£466Average£653FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Turkish AirlinesCheapest£488Average£858FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapest£510Average£640FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
KLMCheapest£513Average£591FlexibilityNo cancel feeOn-time75%
Search KLM flights
Malaysia AirlinesCheapest£539Average£639FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qatar AirwaysCheapest£561Average£803FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Thai AirwaysCheapest£567Average£615FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Singapore AirlinesCheapest£567Average£715FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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 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.

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.