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Cheap flights from London to Indonesia from £335

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DPS
26 Aug — 2 Sep1
1 adult

Cheap flight deals from London to Indonesia

Keep the following information in mind while searching for London to Indonesia flight deals. Data was last updated 21 August 2025.

Round-trip from

£530

One-way from

£335

Popular in

December

Cheapest in

March

Average price

£997
China Southern
  • China Southern
  • 12/10-30/10
  • 2 total stops
  • 55h 15m total
  • London to Indonesia
Search Deals
17/9
  • 17/9
  • 3 total stops
  • 30h 00m total
  • London to Indonesia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£54 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from London to Indonesia

Cheapest flights from London to Indonesia
Explore the most affordable flight options available from London to Indonesia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2025.

Sun 12/1022:10LHR - CGK
1 stop19h 15mChina Southern
Thu 30/1013:15CGK - LHR
1 stop36h 00mChina Southern
Deal found 20/8£530
Tue 2/911:35LGW - CGK
1 stop28h 55mChina Eastern
Mon 8/923:30CGK - LGW
1 stop21h 30mChina Eastern
Deal found 20/8£531
Wed 10/922:10LHR - CGK
1 stop22h 50mSAUDIA
Tue 16/917:30CGK - LHR
1 stop27h 20mSAUDIA
Deal found 19/8£531
Sun 7/922:40LHR - CGK
1 stop19h 35mAir China
Sun 21/901:45CGK - LHR
1 stop24h 45mAir China
Deal found 20/8£532
Sun 7/911:25LGW - CGK
2 stops30h 00mAir China
Sun 30/1101:45CGK - LGW
2 stops36h 10mAir China
Deal found 20/8£532
Thu 23/1007:05STN - CGK
2 stops33h 40mMultiple Airlines
Mon 27/1019:05CGK - STN
2 stops34h 35mMultiple Airlines
Deal found 20/8£533
Sat 4/1012:35LGW - CGK
2 stops28h 50mAir China
Fri 10/1001:45CGK - LGW
1 stop34h 50mAir China
Deal found 19/8£533
Thu 25/920:25LHR - CGK
1 stop21h 50mAir China
Wed 15/1001:45CGK - LHR
1 stop24h 45mAir China
Deal found 20/8£534
Thu 25/911:25LGW - CGK
2 stops30h 00mAir China
Wed 15/1000:25CGK - LGW
2 stops36h 10mAir China
Deal found 20/8£534
Thu 25/922:10LHR - CGK
1 stop18h 35mSAUDIA
Thu 16/1009:10CGK - LHR
1 stop17h 20mSAUDIA
Deal found 19/8£535
Thu 11/914:45LHR - CGK
1 stop23h 50mEtihad Airways
Mon 6/1000:45CGK - LHR
1 stop20h 30mEtihad Airways
Deal found 20/8£537
Mon 1/922:10LHR - CGK
1 stop32h 05mChina Southern
Mon 8/913:15CGK - LHR
1 stop35h 45mChina Southern
Deal found 18/8£537

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Indonesia 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 21 August 2025.
Use the filters below to find and compare flights from London to Indonesia that are best for you.

Fly from

London

Fly to

Indonesia

Route

Depart

Return

Price

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Sun 14/9

22:10-12:15

1 stop32h 05m

Jakarta Soekarno-Hatta Intl

Thu 25/9

13:15-19:00

1 stop35h 45m

£531

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Tue 2/9

11:35-22:30

1 stop28h 55m

Jakarta Soekarno-Hatta Intl

Mon 8/9

23:30-15:00

1 stop21h 30m

£531

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Sun 7/9

11:25-23:25

2 stops30h 00m

Jakarta Soekarno-Hatta Intl

Sun 30/11

01:45-06:55

2 stops36h 10m

£532

LondonJakarta

STN - CGK

STNCGK

London Stansted

Thu 23/10

07:05-22:45

2 stops33h 40m

Jakarta Soekarno-Hatta Intl

Mon 27/10

19:05-22:40

2 stops34h 35m

£533

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Sat 4/10

12:35-23:25

2 stops28h 50m

Jakarta Soekarno-Hatta Intl

Fri 10/10

01:45-06:35

1 stop34h 50m

£533

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Thu 25/9

11:25-23:25

2 stops30h 00m

Jakarta Soekarno-Hatta Intl

Wed 15/10

00:25-06:35

2 stops36h 10m

£534

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Thu 18/9

12:35-00:15

1 stop29h 40m

Jakarta Soekarno-Hatta Intl

Wed 24/9

01:45-06:35

1 stop34h 50m

£538

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Fri 14/11

14:15-22:45

1 stop25h 30m

Jakarta Soekarno-Hatta Intl

Sun 30/11

19:05-12:15

1 stop24h 10m

£539

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Tue 2/9

12:35-00:15

1 stop29h 40m

Jakarta Soekarno-Hatta Intl

Tue 23/9

14:50-08:15

2 stops47h 25m

£539

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Sat 4/10

11:35-22:30

1 stop28h 55m

Jakarta Soekarno-Hatta Intl

Sat 11/10

23:30-06:30

1 stop37h 00m

£539

Flights are sorted by cheapest return flights first.

Deals found on 20/8

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

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

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

Currently, March is the cheapest month in which you can book a flight from London to Indonesia (average of £727). Flying from London to Indonesia in July is currently the most expensive (average of £1,437). 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 ID?

Find hourly flight availability from London to Indonesia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 August 2025.

When flying from London to Indonesia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Indonesia

Get insights into the airlines that provide service to Indonesia. 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 Indonesia. Reviews last updated 21 August 2025.
Get a feel of what it's like to fly with Emirates, Singapore Airlines, andChina Southern from London to Indonesia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,317 reviews
Check prices

Crew

8.3

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.1

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
3,317 reviews
Emirates
8.1
Very Good
3,317 reviews
Check prices

Crew

8.3

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.1

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.
Singapore Airlines
8.1
Very Good
1,347 reviews
Emirates
8.1
Very Good
3,317 reviews
Check prices

Crew

8.3

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.1

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.
China Southern
7.5
Good
108 reviews
Emirates
8.1
Very Good
3,317 reviews
Check prices

Crew

8.3

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.1

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.
Qatar Airways
7.4
Good
3,615 reviews
Emirates
8.1
Very Good
3,317 reviews
Check prices

Crew

8.3

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.1

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.
China Eastern
7.2
Good
161 reviews
Emirates
8.1
Very Good
3,317 reviews
Check prices

Crew

8.3

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.1

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 London to Indonesia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Indonesia?

    Airlines like China Southern, China Eastern, and Air China fly from London to Indonesia in about 28h 55m. The time it takes to get you to your destination can typically vary by up to 3h 10m. There are 7270 mi between London and Indonesia. This flight may include one or multiple stops.

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

    The cheapet airlines for a one-way flight from London to Indonesia are China Eastern (£335), SAUDIA (£338), and Etihad Airways (£355).

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

    While some choose either London Gatwick - Denpasar Bali Ngurah Rai or London Stansted - Denpasar Bali Ngurah Rai, London Heathrow - Denpasar Bali Ngurah Rai is the most popular route from London to Indonesia.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from London to Indonesia (average of £727). Flying from London to Indonesia in July is currently the most expensive (average of £1,437). 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

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Alternative routes for London to Indonesia

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 Indonesia

Discover the top 10 airlines that operate flights from London to Indonesia. 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 21 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£363Average£502FlexibilityNo cancel feeOn-time67%
Search Air China flights
SAUDIACheapest£372Average£533FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
China EasternCheapest£393Average£590FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
SWISSCheapest£399Average£542FlexibilityNo cancel feeOn-time79%
Search SWISS flights
China SouthernCheapest£411Average£586FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Qatar AirwaysCheapest£434Average£748FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air IndiaCheapest£457Average£634FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Turkish AirlinesCheapest£469Average£793FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Austrian AirlinesCheapest£488Average£587FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapest£496Average£565FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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 Indonesia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Indonesia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from London to Indonesia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Yes, Cheapflights offers price alerts on London to Indonesia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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