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Cheap flights from London to Jakarta, Indonesia from £307

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JKT
17 Apr — 24 Apr1
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 12 April 2025.

Round-trip from

£400

One-way from

£307

Popular in

July

Cheapest in

September

Average price

£547
SAUDIA
  • SAUDIA
  • 3/5-11/5
  • 2 total stops
  • 44h 25m total
  • London to Jakarta
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15/5
  • 15/5
  • 3 total stops
  • 59h 35m total
  • London to Jakarta
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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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 12 April 2025.

Sat 3/522:10LHR - CGK
1 stop18h 35mSAUDIA
Sun 11/500:40CGK - LHR
1 stop25h 50mSAUDIA
Deal found 11/4£400
Sun 4/517:30LHR - CGK
1 stop23h 15mMultiple Airlines
Sun 25/519:50CGK - LHR
1 stop26h 45mMultiple Airlines
Deal found 11/4£429
Thu 8/518:00LGW - CGK
1 stop22h 30mChina Eastern
Thu 15/523:30CGK - LGW
1 stop21h 40mChina Eastern
Deal found 11/4£437
Sat 3/522:10LHR - CGK
1 stop32h 05mChina Southern
Sun 25/513:15CGK - LHR
1 stop35h 45mChina Southern
Deal found 11/4£462
Thu 1/507:05STN - CGK
2 stops26h 55mMultiple Airlines
Thu 8/500:40CGK - STN
2 stops30h 05mMultiple Airlines
Deal found 11/4£465
Sun 23/1120:25LHR - CGK
1 stop20h 50mAir China
Sat 13/1201:45CGK - LHR
1 stop23h 05mAir China
Deal found 11/4£490
Tue 13/514:35LTN - CGK
2 stops36h 00mMultiple Airlines
Sat 24/520:05CGK - LTN
2 stops26h 00mMultiple Airlines
Deal found 11/4£493
Thu 1/509:00LGW - CGK
2 stops25h 00mMultiple Airlines
Thu 8/500:40CGK - LGW
2 stops28h 25mMultiple Airlines
Deal found 11/4£501
Sun 27/411:25LGW - CGK
2 stops54h 00mAir China
Wed 14/501:45CGK - LGW
2 stops35h 10mAir China
Deal found 11/4£511
Sun 4/520:55LHR - CGK
2 stops39h 20mKLM
Sun 25/522:00CGK - LHR
1 stop39h 40mKLM
Deal found 11/4£513
Mon 26/514:45LHR - CGK
1 stop23h 50mEtihad Airways
Tue 1/700:45CGK - LHR
1 stop20h 30mEtihad Airways
Deal found 11/4£538
Sun 4/505:30LGW - CGK
1 stop30h 05mTurkish Airlines
Tue 20/521:00CGK - LGW
1 stop18h 55mTurkish Airlines
Deal found 11/4£542

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 12 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 3/5

22:10-22:45

1 stop18h 35m

Jakarta Soekarno-Hatta Intl

Sun 11/5

00:40-20:30

1 stop25h 50m

£400

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Sun 4/5

17:30-22:45

1 stop23h 15m

Jakarta Soekarno-Hatta Intl

Sun 25/5

19:50-16:35

1 stop26h 45m

£429

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Thu 8/5

18:00-22:30

1 stop22h 30m

Jakarta Soekarno-Hatta Intl

Thu 15/5

23:30-15:10

1 stop21h 40m

£437

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Sat 3/5

22:10-12:15

1 stop32h 05m

Jakarta Soekarno-Hatta Intl

Sun 25/5

13:15-19:00

1 stop35h 45m

£462

LondonJakarta

STN - CGK

STNCGK

London Stansted

Thu 1/5

07:05-16:00

2 stops26h 55m

Jakarta Soekarno-Hatta Intl

Thu 8/5

00:40-00:45

2 stops30h 05m

£465

LondonJakarta

LTN - CGK

LTNCGK

London Luton

Tue 13/5

14:35-08:35

2 stops36h 00m

Jakarta Soekarno-Hatta Intl

Sat 24/5

20:05-16:05

2 stops26h 00m

£493

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Thu 1/5

09:00-16:00

2 stops25h 00m

Jakarta Soekarno-Hatta Intl

Thu 8/5

00:40-23:05

2 stops28h 25m

£501

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Sun 27/4

11:25-23:25

2 stops54h 00m

Jakarta Soekarno-Hatta Intl

Wed 14/5

01:45-06:55

2 stops35h 10m

£511

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Sun 4/5

20:55-18:15

2 stops39h 20m

Jakarta Soekarno-Hatta Intl

Sun 25/5

22:00-07:40

1 stop39h 40m

£513

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Tue 20/5

14:45-09:35

1 stop36h 50m

Jakarta Soekarno-Hatta Intl

Tue 17/6

19:05-15:15

1 stop26h 10m

£533

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 47 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 4 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 12 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 14% 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 12 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.
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,288 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very Good
3,197 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
KLM
7.8
Good
1,321 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Vietnam Airlines
7.6
Good
194 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Austrian Airlines
7.6
Good
774 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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 £400 on this airline. Additional options worth looking into are China Eastern and China Southern, starting at £437 and £462 round-trip. SAUDIA is 31% 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 Singapore Airlines (£325), SAUDIA (£357), and Vietnam Airlines (£371).

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

    Most travelers choose London Heathrow - Jakarta Soekarno-Hatta Intl, London Gatwick - Jakarta Soekarno-Hatta Intl or London Stansted - Jakarta Soekarno-Hatta Intl when deciding on the best route from London to Jakarta.

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

    The most popular stopover on flights from London to Jakarta is Doha. Jeddah follows Doha in terms of the most common stopover location on London to Jakarta flights.

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

    London to Jakarta flights that have stopovers will least frequently stop in Abu Dhabi.

  • 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 12 April 2025.
SAUDIA flights from London to Jakarta
Qatar Airways flights from London to Jakarta
Etihad Airways flights from London to Jakarta

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 12 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£393Average£511FlexibilityNo cancel feeOn-time67%
Search Air China flights
SAUDIACheapest£396Average£499FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
China SouthernCheapest£429Average£555FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Turkish AirlinesCheapest£511Average£739FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
KLMCheapest£527Average£908FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest£537Average£638FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest£555Average£675FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest£570Average£776FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest£583Average£643FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
British AirwaysCheapest£597Average£756FlexibilityNo cancel feeOn-time70%
Search British 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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