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Cheap flights from London to Jakarta, Indonesia from £320

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JKT
30 Mar — 6 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 25 March 2025.

Round-trip from

£447

One-way from

£320

Popular in

July

Cheapest in

September

Average price

£564
Air China
  • Air China
  • 22/4-14/5
  • 2 total stops
  • 43h 20m total
  • London to Jakarta
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Air China
  • Air China
  • 22/4
  • 1 total stop
  • 29h 40m total
  • London to Jakarta
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 25 March 2025.

Tue 22/422:10LHR - CGK
1 stop18h 35mMultiple Airlines
Wed 14/501:45CGK - LHR
1 stop24h 45mMultiple Airlines
Deal found 24/3£447
Fri 28/318:50LHR - CGK
2 stops29h 45mSAUDIA
Sat 3/500:40CGK - LHR
1 stop20h 55mSAUDIA
Deal found 24/3£448
Sun 11/522:10LHR - CGK
1 stop19h 15mChina Southern
Sat 24/509:10CGK - LHR
1 stop39h 50mChina Southern
Deal found 23/3£451
Tue 22/415:00LGW - CGK
1 stop25h 45mSAUDIA
Fri 2/500:40CGK - LGW
1 stop18h 20mSAUDIA
Deal found 24/3£456
Thu 8/514:20LGW - CGK
2 stops36h 15mMultiple Airlines
Thu 15/520:05CGK - LGW
2 stops36h 40mMultiple Airlines
Deal found 24/3£469
Sun 4/511:35LGW - CGK
1 stop28h 55mChina Eastern
Sat 10/523:30CGK - LGW
1 stop37h 10mChina Eastern
Deal found 24/3£484
Tue 4/1117:40LHR - CGK
1 stop23h 35mAir China
Mon 17/1101:45CGK - LHR
1 stop23h 05mAir China
Deal found 24/3£496
Sat 26/411:25LGW - CGK
2 stops28h 05mAir China
Tue 13/523:00CGK - LGW
2 stops37h 55mAir China
Deal found 24/3£518
Thu 8/517:15LGW - CGK
1 stop18h 20mTurkish Airlines
Thu 15/521:00CGK - LGW
1 stop25h 15mTurkish Airlines
Deal found 24/3£520
Mon 28/409:55LHR - CGK
2 stops26h 20mKLM
Wed 14/519:00CGK - LHR
2 stops21h 45mKLM
Deal found 24/3£550
Tue 27/521:10LHR - CGK
1 stop19h 55mBritish Airways
Mon 2/618:25CGK - LHR
1 stop17h 00mBritish Airways
Deal found 24/3£551
Mon 19/514:45LHR - CGK
1 stop23h 50mEtihad Airways
Sun 1/600:45CGK - LHR
1 stop20h 30mEtihad Airways
Deal found 25/3£552

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 25 March 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

Tue 22/4

22:10-22:45

1 stop18h 35m

Jakarta Soekarno-Hatta Intl

Wed 14/5

01:45-20:30

1 stop24h 45m

£447

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Fri 4/7

14:40-16:00

1 stop19h 20m

Jakarta Soekarno-Hatta Intl

Sun 24/8

09:10-16:00

2 stops36h 50m

£450

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Sun 11/5

22:10-23:25

1 stop19h 15m

Jakarta Soekarno-Hatta Intl

Sat 24/5

09:10-19:00

1 stop39h 50m

£451

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Tue 22/4

15:00-22:45

1 stop25h 45m

Jakarta Soekarno-Hatta Intl

Fri 2/5

00:40-13:00

1 stop18h 20m

£456

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Thu 8/5

14:20-08:35

2 stops36h 15m

Jakarta Soekarno-Hatta Intl

Thu 15/5

20:05-02:45

2 stops36h 40m

£469

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Sun 4/5

11:35-22:30

1 stop28h 55m

Jakarta Soekarno-Hatta Intl

Sat 10/5

23:30-06:40

1 stop37h 10m

£484

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Sat 26/4

11:25-21:30

2 stops28h 05m

Jakarta Soekarno-Hatta Intl

Tue 13/5

23:00-06:55

2 stops37h 55m

£518

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Thu 8/5

17:15-17:35

1 stop18h 20m

Jakarta Soekarno-Hatta Intl

Thu 15/5

21:00-16:15

1 stop25h 15m

£520

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Wed 16/4

21:20-22:30

1 stop19h 10m

Jakarta Soekarno-Hatta Intl

Sat 3/5

23:30-18:40

1 stop25h 10m

£544

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Mon 28/4

09:55-18:15

2 stops26h 20m

Jakarta Soekarno-Hatta Intl

Wed 14/5

19:00-10:45

2 stops21h 45m

£550

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 57 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 21 March 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 25 March 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 25 March 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
1,284 reviews
Check prices

Crew

8.6

Food

7.7

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.1

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
1,284 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Crew

8.6

Food

7.7

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.1

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
3,190 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Crew

8.6

Food

7.7

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.1

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
1,318 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Crew

8.6

Food

7.7

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.1

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.
Thai Airways
7.8
Good
316 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Crew

8.6

Food

7.7

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.1

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
7.5
Good
769 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Crew

8.6

Food

7.7

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.1

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 £450 on this airline. Additional options worth looking into are China Southern and China Eastern, starting at £451 and £484 round-trip. SAUDIA is 23% 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 (£320), SAUDIA (£333), and Singapore Airlines (£334).

  • 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 City - 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 25 March 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£398Average£514FlexibilityNo cancel feeOn-time67%
Search Air China flights
SAUDIACheapest£400Average£508FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
China SouthernCheapest£433Average£552FlexibilityNo cancel feeOn-time69%
Search China Southern flights
KLMCheapest£482Average£901FlexibilityNo cancel feeOn-time75%
Search KLM flights
Turkish AirlinesCheapest£512Average£749FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapest£540Average£642FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest£560Average£672FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest£575Average£784FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest£589Average£630FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
British AirwaysCheapest£618Average£771FlexibilityNo 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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