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Cheap flights from London Heathrow Airport to Jakarta, Indonesia 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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — JKT
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Jakarta are usually found in September or March, booked 26 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Heathrow to Jakarta

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 13 June 2025.

Round-trip from

£489

One-way from

£339

Popular in

July

Cheapest in

September

Average price

£607
SAUDIA
  • SAUDIA
  • 12/9-19/9
  • 3 total stops
  • 43h 30m total
  • London to Jakarta
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Air China
  • Air China
  • 23/9
  • 1 total stop
  • 21h 50m total
  • London to Jakarta
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£97 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Heathrow to Jakarta

Cheapest flights from Heathrow to Jakarta
Explore the most affordable flight options available from Heathrow to Jakarta. 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
Fri 19/909:10CGK - LHR
1 stop17h 20mSAUDIA
Deal found 10/6£489
Mon 22/922:10LHR - CGK
1 stop32h 05mChina Southern
Thu 23/1013:15CGK - LHR
1 stop35h 45mChina Southern
Deal found 10/6£491
Wed 12/1117:10LHR - CGK
2 stops23h 15mSWISS
Sat 15/1118:00CGK - LHR
2 stops24h 15mSWISS
Deal found 11/6£503
Thu 25/918:40LHR - CGK
2 stops20h 30mMultiple Airlines
Thu 23/1009:40CGK - LHR
2 stops28h 15mMultiple Airlines
Deal found 10/6£511
Thu 11/921:45LHR - CGK
1 stop29h 50mEtihad Airways
Mon 29/900:45CGK - LHR
1 stop24h 00mEtihad Airways
Deal found 12/6£520
Wed 25/622:40LHR - CGK
2 stops42h 45mAir China
Wed 2/700:25CGK - LHR
2 stops50h 05mAir China
Deal found 11/6£561
Tue 2/906:00LHR - CGK
2 stops47h 35mAustrian Airlines
Mon 22/919:00CGK - LHR
2 stops32h 40mAustrian Airlines
Deal found 10/6£578
Mon 3/1122:35LHR - CGK
1 stop36h 25mTurkish Airlines
Tue 18/1121:40CGK - LHR
1 stop25h 25mTurkish Airlines
Deal found 11/6£581
Mon 20/1010:30LHR - CGK
2 stops30h 10mLufthansa
Fri 7/1119:00CGK - LHR
2 stops20h 05mLufthansa
Deal found 10/6£585
Wed 11/617:10LHR - CGK
2 stops19h 05mKLM
Sun 15/619:30CGK - LHR
2 stops21h 15mKLM
Deal found 11/6£586
Sun 15/621:20LHR - CGK
1 stop19h 10mChina Eastern
Mon 23/623:30CGK - LHR
1 stop25h 10mChina Eastern
Deal found 11/6£603
Sat 14/612:30LHR - CGK
1 stop23h 25mThai Airways
Sat 12/719:00CGK - LHR
1 stop30h 10mThai Airways
Deal found 11/6£607

Cheapflights Fare Finder

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

Fly from

Heathrow

Fly to

Jakarta

Route

Depart

Return

Price

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Fri 12/9

22:10-06:20

2 stops26h 10m

Jakarta Soekarno-Hatta Intl

Fri 19/9

09:10-20:30

1 stop17h 20m

£489

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Mon 22/9

22:10-12:15

1 stop32h 05m

Jakarta Soekarno-Hatta Intl

Thu 23/10

13:15-19:00

1 stop35h 45m

£491

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Wed 12/11

13:50-23:25

2 stops26h 35m

Jakarta Soekarno-Hatta Intl

Tue 18/11

19:00-08:05

2 stops20h 05m

£503

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Thu 25/9

18:40-21:10

2 stops20h 30m

Jakarta Soekarno-Hatta Intl

Thu 23/10

09:40-07:55

2 stops28h 15m

£511

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

£520

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Tue 23/9

20:25-23:25

2 stops45h 00m

Jakarta Soekarno-Hatta Intl

Fri 24/10

23:00-20:15

1 stop27h 15m

£550

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Tue 2/9

06:00-11:35

2 stops47h 35m

Jakarta Soekarno-Hatta Intl

Mon 22/9

19:00-21:40

2 stops32h 40m

£578

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Mon 3/11

22:35-18:00

1 stop36h 25m

Jakarta Soekarno-Hatta Intl

Tue 18/11

21:40-16:05

1 stop25h 25m

£581

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Mon 20/10

10:30-22:40

2 stops30h 10m

Jakarta Soekarno-Hatta Intl

Fri 7/11

19:00-08:05

2 stops20h 05m

£585

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Sun 9/11

20:25-18:10

2 stops38h 45m

Jakarta Soekarno-Hatta Intl

Wed 19/11

19:25-07:40

2 stops19h 15m

£612

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 23 results
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Best time to book a flight from Heathrow to Jakarta

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

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Jakarta. Price data was last updated on 9 June 2025.

The best time to book flights from London Heathrow Airport to Jakarta is 26 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 Heathrow Airport to Jakarta?

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

Find hourly flight availability from Heathrow 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 13 June 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Jakarta at midday. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the morning.

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

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

Travellers seeking maximum savings on their London Heathrow Airport to Jakarta flight should consider departing on Monday evenings when fares are most often at their lowest. Friday 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 13 June 2025.
Read reviews from past customers who have flown Emirates, KLM and Thai Airways from London to Jakarta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Emirates
8.1
Very Good
3,265 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
KLM
7.8
Good
1,358 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Thai Airways
7.7
Good
335 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Austrian Airlines
7.6
Good
802 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
SWISS
7.5
Good
1,624 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow Airport to Jakarta round-trip?

    According to our current data, SAUDIA (£489), China Southern (£491), and SWISS (£503) offers the cheapest pricing from London Heathrow Airport to Jakarta. SAUDIA is currently priced 20% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as £339 on Air China. Other airlines that offer cheap prices include China Southern from £347 and SAUDIA from £350 one-way.

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

    London Heathrow Airport to Jakarta flights have a stopover in Doha most of the time. London Heathrow Airport to Jakarta flights stop in Jeddah the next most.

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

    The least popular stopover on flights from London Heathrow Airport to Jakarta is Abu Dhabi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Jakarta?

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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
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Top 10 airlines flying from Heathrow to Jakarta

Discover the top 10 airlines that operate flights from Heathrow 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest£376Average£493FlexibilityNo 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£825FlexibilityNo 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£539Average£815FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest£554Average£815FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest£560Average£605FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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How does Cheapflights help users find flights from Heathrow to Jakarta?

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Why should you use Cheapflights to find cheap flight tickets from Heathrow 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 Heathrow to Jakarta.

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

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

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

Of course! You can now track prices for flights from Heathrow 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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