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Cheap flights from London to Jakarta, Indonesia from £309

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JKT
4 May — 11 May1
1 adult

Cheapflights Tip: The best prices from London to Jakarta are usually found in September or November, booked 75 days in advance, depart on a Tuesday or Sunday and return on a Thursday

Cheap flight deals from London to Jakarta

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Jakarta (JKT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 April 2025.

Round-trip from

£423

One-way from

£309

Popular in

July

Cheapest in

September

Average price

£533
SAUDIA
  • SAUDIA
  • 17/5-10/6
  • 2 total stops
  • 38h 45m total
  • London to Jakarta
Air China
  • Air China
  • 2/9
  • 1 total stop
  • 29h 40m total
  • London to Jakarta
Highest demand for flights based on searches. 13% potential increase in price (£64 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Average for round-trip flights in April 2025

Find flight deals from London to Jakarta

Cheapest flights from London to Jakarta
Explore the most affordable flight options available from London to Jakarta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Mon 5/510:00LHR - CGK
2 stops30h 45mSAUDIA
Sun 11/517:30CGK - LHR
2 stops28h 30mSAUDIA
Deal found 28/4£398
Thu 13/1120:25LHR - CGK
1 stop20h 50mAir China
Wed 26/1101:45CGK - LHR
1 stop23h 05mAir China
Deal found 28/4£434
Tue 27/522:10LHR - CGK
1 stop19h 15mChina Southern
Tue 3/609:10CGK - LHR
2 stops37h 05mChina Southern
Deal found 27/4£468
Mon 19/511:15LGW - CGK
2 stops28h 15mAir China
Sun 1/601:45CGK - LGW
1 stop34h 50mAir China
Deal found 27/4£485
Sat 10/514:45LHR - CGK
2 stops21h 30mKLM
Tue 20/519:30CGK - LHR
2 stops19h 30mKLM
Deal found 28/4£493
Sun 4/514:45LHR - CGK
1 stop36h 50mEtihad Airways
Thu 3/719:05CGK - LHR
1 stop26h 10mEtihad Airways
Deal found 28/4£498
Thu 15/511:35LGW - CGK
1 stop28h 55mChina Eastern
Wed 11/623:30CGK - LGW
1 stop37h 10mChina Eastern
Deal found 27/4£500
Tue 3/607:05STN - CGK
2 stops26h 55mMultiple Airlines
Wed 18/617:30CGK - STN
2 stops31h 35mMultiple Airlines
Deal found 27/4£501
Wed 5/1118:45LGW - CGK
2 stops21h 40mSWISS
Mon 17/1118:00CGK - LGW
2 stops30h 50mSWISS
Deal found 27/4£501
Sat 4/1016:10LGW - CGK
2 stops34h 25mMultiple Airlines
Sat 18/1020:05CGK - LGW
2 stops33h 05mMultiple Airlines
Deal found 27/4£507
Sat 10/508:40LCY - CGK
2 stops27h 35mKLM
Tue 20/519:30CGK - LCY
2 stops18h 40mKLM
Deal found 28/4£512
Sun 1/622:15LHR - CGK
2 stops28h 20mMultiple Airlines
Mon 9/601:45CGK - LHR
1 stop22h 00mMultiple Airlines
Deal found 28/4£522

Cheapflights Fare Finder

Customise your flight search to find flights from London to Jakarta 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 29 April 2025.
Use the filters below to find and compare flights from London to Jakarta that are best for you.

Fly from

London

Fly to

Jakarta

Route

Depart

Return

Price

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Sat 17/5

22:10-22:45

1 stop18h 35m

Jakarta Soekarno-Hatta Intl

Mon 16/6

00:40-20:30

1 stop25h 50m

£423

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Tue 27/5

22:10-23:25

1 stop19h 15m

Jakarta Soekarno-Hatta Intl

Tue 3/6

09:10-16:15

2 stops37h 05m

£468

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Tue 27/5

20:25-00:15

1 stop21h 50m

Jakarta Soekarno-Hatta Intl

Mon 2/6

01:45-17:45

1 stop22h 00m

£474

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Mon 19/5

11:15-21:30

2 stops28h 15m

Jakarta Soekarno-Hatta Intl

Sun 1/6

01:45-06:35

1 stop34h 50m

£485

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Mon 26/5

14:45-20:35

1 stop23h 50m

Jakarta Soekarno-Hatta Intl

Tue 10/6

19:05-15:15

1 stop26h 10m

£489

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Sat 10/5

14:45-18:15

2 stops21h 30m

Jakarta Soekarno-Hatta Intl

Tue 20/5

19:30-09:00

2 stops19h 30m

£493

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Thu 15/5

11:35-22:30

1 stop28h 55m

Jakarta Soekarno-Hatta Intl

Wed 11/6

23:30-06:40

1 stop37h 10m

£500

LondonJakarta

STN - CGK

STNCGK

London Stansted

Tue 3/6

07:05-16:00

2 stops26h 55m

Jakarta Soekarno-Hatta Intl

Wed 18/6

17:30-19:05

2 stops31h 35m

£501

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Sat 4/10

16:10-08:35

2 stops34h 25m

Jakarta Soekarno-Hatta Intl

Sat 18/10

20:05-23:10

2 stops33h 05m

£507

LondonJakarta

LCY - CGK

LCYCGK

London City

Sat 10/5

08:40-18:15

2 stops27h 35m

Jakarta Soekarno-Hatta Intl

Tue 20/5

19:30-08:10

2 stops18h 40m

£512

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Showing 1-10 of 59 results
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Best time to book a flight from London to Jakarta

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

How far ahead should I book a flight from London to Jakarta?

Use this chart to determine the optimal time to book a return flight from London to Jakarta. Price data was last updated on 25 April 2025.

The best time to book flights from London to Jakarta is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

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

Find hourly flight availability from London to Jakarta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.

When flying from London to Jakarta, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 13% versus a flight in the morning.

What is the cheapest day to fly from London to Jakarta?

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

Travellers seeking maximum savings on their London to Jakarta flight should consider departing on Sunday evenings 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.

Rainfall in Jakarta by month

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

In terms of precipitation, rainfall in Jakarta 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 Jakarta when rainfall is around 177.0 mm.

Temperature in Jakarta by month

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

If weather is an important factor for your trip to Jakarta, 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 Jakarta

Get insights into the airlines that provide service to Jakarta. 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 Jakarta. Reviews last updated 29 April 2025.
Get a feel of what it's like to fly with Singapore Airlines, Emirates and KLM from London to Jakarta by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.7

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

Overall

8.1

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.7

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

Overall

8.1

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.7

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

Overall

8.1

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.7

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

Overall

8.1

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.7

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

Overall

8.1

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.7

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 London to Jakarta. 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 flying from London to Jakarta round-trip?

    Our cheapest airline available from London to Jakarta is SAUDIA. Our recent data shows that you can find tickets from as low as £423 on this airline. Additional options worth looking into are China Southern and Air China, starting at £468 and £474 round-trip. SAUDIA is 26% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from London to Jakarta one-way?

    The cheapet airlines for a one-way flight from London to Jakarta are Air China (£309), Singapore Airlines (£322), and Etihad Airways (£326).

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

  • Where are the most common stopover locations when flying from London to Jakarta?

  • Where are the least popular stopover locations for London to Jakarta flights?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Jakarta 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 Jakarta?

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

Choose from the following airlines for your flight from London to Jakarta. Flights are based on user searches made on Cheapflights and were last updated on 29 April 2025.

Top 10 airlines flying from London to Jakarta

Discover the top 10 airlines that operate flights from London to Jakarta. 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£383Average£500FlexibilityNo cancel feeOn-time67%
Search Air China flights
SAUDIACheapest£387Average£487FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
China SouthernCheapest£419Average£534FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£499Average£605FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£499Average£769FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
KLMCheapest£516Average£882FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest£520Average£618FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest£542Average£665FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest£562Average£787FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest£570Average£627FlexibilityNo cancel feeOn-time77%
Search Thai Airways 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 London to Jakarta?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Jakarta from London today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from London to Jakarta?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Jakarta.

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

Yes! Cheapflights helps users easily find flights from London to Jakarta with no change fees.

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

Of course! You can now track prices for flights from London to Jakarta and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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