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Cheap flights from London to Java from £339

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 24/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CGK
18 Jun — 25 Jun1
1 adult

Cheap flight deals from London to Java

Keep the following information in mind while searching for London to Java flight deals. Data was last updated 13 June 2025.

Round-trip from

£492

One-way from

£339

Popular in

July

Cheapest in

September

Average price

£575
SAUDIA
  • SAUDIA
  • 12/9-30/9
  • 3 total stops
  • 43h 30m total
  • London to Java
Search Deals
24/6
  • 24/6
  • 3 total stops
  • 38h 55m total
  • London to Java
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£69 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from London to Java

Cheapest flights from London to Java
Explore the most affordable flight options available from London to Java. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Fri 12/922:10LHR - CGK
2 stops26h 10mSAUDIA
Tue 30/909:10CGK - LHR
1 stop17h 20mSAUDIA
Deal found 12/6£492
Wed 12/1118:40LGW - CGK
2 stops21h 45mSWISS
Sun 16/1118:00CGK - LGW
2 stops30h 50mSWISS
Deal found 11/6£500
Wed 12/1117:10LHR - CGK
2 stops23h 15mSWISS
Sat 15/1118:00CGK - LHR
2 stops24h 15mSWISS
Deal found 11/6£503
Sun 22/616:05LGW - CGK
2 stops40h 45mMultiple Airlines
Sun 6/701:45CGK - LGW
1 stop34h 50mMultiple Airlines
Deal found 12/6£506
Thu 26/612:35LGW - CGK
2 stops28h 50mAir China
Tue 8/723:00CGK - LGW
2 stops37h 55mAir China
Deal found 11/6£509
Thu 11/921:45LHR - CGK
1 stop29h 50mEtihad Airways
Mon 29/900:45CGK - LHR
1 stop24h 00mEtihad Airways
Deal found 13/6£514
Sun 15/611:35LGW - CGK
1 stop28h 55mChina Eastern
Sat 21/623:30CGK - LGW
1 stop37h 10mChina Eastern
Deal found 11/6£517
Mon 10/1110:05LGW - CGK
1 stop24h 55mTurkish Airlines
Wed 19/1121:40CGK - LGW
1 stop18h 30mTurkish Airlines
Deal found 11/6£520
Wed 12/1113:30LCY - CGK
2 stops26h 55mSWISS
Mon 17/1119:00CGK - LCY
2 stops24h 50mSWISS
Deal found 11/6£521
Sat 20/922:10LHR - CGK
1 stop19h 15mChina Southern
Sun 5/1013:15CGK - LHR
1 stop35h 45mChina Southern
Deal found 11/6£536
Thu 11/917:10LHR - CGK
2 stops22h 15mMultiple Airlines
Tue 30/914:30CGK - LHR
2 stops23h 25mMultiple Airlines
Deal found 13/6£549
Mon 3/1118:10LCY - CGK
2 stops22h 15mLufthansa
Mon 17/1119:00CGK - LCY
2 stops29h 40mLufthansa
Deal found 11/6£557

Cheapflights Fare Finder

Customise your flight search to find flights from London 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 13 June 2025.
Use the filters below to find and compare flights from London to Java that are best for you.

Fly from

London

Fly to

Java

Route

Depart

Return

Price

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Fri 12/9

22:10-06:20

2 stops26h 10m

Jakarta Soekarno-Hatta Intl

Tue 30/9

09:10-20:30

1 stop17h 20m

£492

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Wed 12/11

18:40-23:25

2 stops21h 45m

Jakarta Soekarno-Hatta Intl

Sun 16/11

18:00-17:50

2 stops30h 50m

£500

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Wed 12/11

17:10-23:25

2 stops23h 15m

Jakarta Soekarno-Hatta Intl

Sat 15/11

18:00-11:15

2 stops24h 15m

£503

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Mon 23/6

16:05-14:50

2 stops40h 45m

Jakarta Soekarno-Hatta Intl

Sun 6/7

01:45-06:35

1 stop34h 50m

£507

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Thu 26/6

12:35-23:25

2 stops28h 50m

Jakarta Soekarno-Hatta Intl

Tue 8/7

23:00-06:55

2 stops37h 55m

£509

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Thu 11/9

21:45-09:35

1 stop29h 50m

Jakarta Soekarno-Hatta Intl

Mon 29/9

00:45-18:45

1 stop24h 00m

£514

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Mon 10/11

10:05-18:00

1 stop24h 55m

Jakarta Soekarno-Hatta Intl

Wed 19/11

21:40-09:10

1 stop18h 30m

£520

LondonJakarta

LCY - CGK

LCYCGK

London City

Wed 12/11

13:30-23:25

2 stops26h 55m

Jakarta Soekarno-Hatta Intl

Mon 17/11

19:00-12:50

2 stops24h 50m

£521

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Sat 20/9

22:10-23:25

1 stop19h 15m

Jakarta Soekarno-Hatta Intl

Sun 5/10

13:15-19:00

1 stop35h 45m

£536

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Thu 11/9

17:10-21:25

2 stops22h 15m

Jakarta Soekarno-Hatta Intl

Tue 30/9

14:30-07:55

2 stops23h 25m

£549

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 60 results
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Best time to book a flight from London to Java

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

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

Currently, September is the cheapest month in which you can book a flight from London to Java (average of £688). Flying from London 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 LON to FXH?

Find hourly flight availability from London 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 13 June 2025.

When flying from London 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.

Rainfall in Java by month

Plan your trip to Java by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Java ranges from 177.0 - 384.0 inches per month. April is typically the wettest month, when rainfall can reach 384.0 mm. July is typically the driest time to visit Java when rainfall is around 177.0 mm.

Temperature in Java by month

Plan your trip to Java by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Java, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.0 C).

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 13 June 2025.
To help decide which airline to fly from London to Java, see what other customers have to say about Emirates, Garuda Indonesia and Singapore Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Emirates
8.1
Very Good
3,265 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Garuda Indonesia
8.1
Very Good
76 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Singapore Airlines
8.1
Very Good
1,304 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
KLM
7.8
Good
1,358 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Related info for your journey

Find useful and relevant information for your journey from London 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 to Java one-way?

    The cheapet airlines for a one-way flight from London to Java are Air China (£339), China Southern (£347), and SAUDIA (£350).

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

    While some choose either London Gatwick - Jakarta Soekarno-Hatta Intl or London City - Jakarta Soekarno-Hatta Intl, London Heathrow - Jakarta Soekarno-Hatta Intl is the most popular route from London to Java.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Java?

    Currently, September is the cheapest month in which you can book a flight from London to Java (average of £688). Flying from London 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

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

Alternative routes for London to Java

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from London to Java

Discover the top 10 airlines that operate flights from London 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest£376Average£480FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Air ChinaCheapest£380Average£497FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£412Average£546FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£490Average£595FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£491Average£731FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapest£501Average£598FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
KLMCheapest£507Average£601FlexibilityNo cancel feeOn-time75%
Search KLM flights
Qatar AirwaysCheapest£533Average£699FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest£554Average£866FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest£560Average£605FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Java, users can toggle the no change fees filter when performing a flight search.

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

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

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