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Cheap flights from London to Indonesia from £319

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DPS
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

£521

One-way from

£319

Popular in

December

Cheapest in

March

Average price

£676
Air China
  • Air China
  • 30/9-26/10
  • 4 total stops
  • 92h 50m total
  • London to Indonesia
Search Deals
6/1
  • 6/1
  • 2 total stops
  • 30h 05m total
  • London to Indonesia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£55 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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 16 September 2025.

Tue 30/911:25LGW - CGK
2 stops54h 00mAir China
Sun 26/1023:05CGK - LGW
2 stops38h 50mAir China
Deal found 15/9£521
Wed 5/1122:00LHR - CGK
1 stop31h 10mChina Southern
Tue 25/1113:15CGK - LHR
2 stops31h 45mChina Southern
Deal found 14/9£522
Tue 18/1123:20STN - CGK
2 stops24h 55mMultiple Airlines
Tue 9/1221:15CGK - STN
2 stops32h 00mMultiple Airlines
Deal found 15/9£523
Sun 5/1009:30LHR - CGK
1 stop29h 05mEtihad Airways
Thu 23/1000:45CGK - LHR
1 stop20h 30mEtihad Airways
Deal found 15/9£523
Fri 3/1009:10LGW - CGK
2 stops23h 40mMultiple Airlines
Tue 28/1011:00CGK - LGW
3 stops38h 30mMultiple Airlines
Deal found 15/9£523
Wed 29/1020:55LHR - CGK
1 stop16h 25mEtihad Airways
Wed 5/1123:20CGK - LHR
1 stop19h 45mEtihad Airways
Deal found 14/9£524
Mon 27/1016:25LGW - CGK
2 stops20h 55mMultiple Airlines
Wed 5/1120:10CGK - LGW
1 stop29h 20mMultiple Airlines
Deal found 14/9£525
Wed 29/1017:15LHR - CGK
2 stops35h 55mChina Southern
Wed 12/1109:05CGK - LHR
1 stop40h 30mChina Southern
Deal found 15/9£525
Thu 2/1018:00LGW - CGK
1 stop22h 30mChina Eastern
Thu 16/1023:30CGK - LGW
1 stop37h 00mChina Eastern
Deal found 15/9£525
Sat 20/918:00LGW - CGK
1 stop22h 30mChina Eastern
Sat 11/1023:30CGK - LGW
1 stop37h 00mChina Eastern
Deal found 15/9£526
Thu 25/912:00LGW - CGK
1 stop18h 15mChina Southern
Thu 16/1013:15CGK - LGW
1 stop23h 55mChina Southern
Deal found 16/9£528
Mon 27/1006:25LTN - CGK
3 stops33h 10mMultiple Airlines
Wed 5/1108:00CGK - LTN
3 stops41h 40mMultiple Airlines
Deal found 14/9£528

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 16 September 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

LTN - CGK

LTNCGK

London Luton

Mon 27/10

06:25-22:35

3 stops33h 10m

Jakarta Soekarno-Hatta Intl

Wed 5/11

08:00-18:40

3 stops41h 40m

£528

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Tue 14/10

12:35-00:15

1 stop29h 40m

Jakarta Soekarno-Hatta Intl

Mon 20/10

01:45-06:35

1 stop34h 50m

£548

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Sun 1/2

13:55-08:35

1 stop35h 40m

Jakarta Soekarno-Hatta Intl

Thu 12/2

18:00-18:10

1 stop31h 10m

£556

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Tue 3/2

20:55-08:35

1 stop28h 40m

Jakarta Soekarno-Hatta Intl

Mon 16/2

23:20-12:05

1 stop19h 45m

£556

LondonJakarta

LTN - CGK

LTNCGK

London Luton

Wed 3/12

19:30-10:25

2 stops31h 55m

Jakarta Soekarno-Hatta Intl

Sat 6/12

08:45-23:10

2 stops21h 25m

£562

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Wed 8/10

21:45-12:50

2 stops33h 05m

Jakarta Soekarno-Hatta Intl

Wed 5/11

23:20-12:05

1 stop19h 45m

£562

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Thu 12/2

20:05-23:25

2 stops44h 20m

Jakarta Soekarno-Hatta Intl

Tue 24/2

18:10-08:05

2 stops20h 55m

£565

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Mon 2/2

10:05-18:00

1 stop24h 55m

Jakarta Soekarno-Hatta Intl

Thu 12/2

21:40-09:10

1 stop18h 30m

£565

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Sun 1/2

17:05-18:00

1 stop17h 55m

Jakarta Soekarno-Hatta Intl

Thu 12/2

21:40-22:35

1 stop31h 55m

£565

LondonJakarta

LCY - CGK

LCYCGK

London City

Sun 16/11

17:45-10:25

2 stops33h 40m

Jakarta Soekarno-Hatta Intl

Sun 23/11

08:40-08:35

2 stops30h 55m

£566

Flights are sorted by cheapest return flights first.

Deals found on 15/9

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 £712). Flying from London to Indonesia in July is currently the most expensive (average of £1,441). 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 16 September 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 16 September 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
3,334 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Overall

8.1

Comfort

8.0

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
3,334 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Overall

8.1

Comfort

8.0

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
1,365 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Overall

8.1

Comfort

8.0

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
110 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Overall

8.1

Comfort

8.0

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
3,624 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Overall

8.1

Comfort

8.0

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
165 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Overall

8.1

Comfort

8.0

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 Air China, Etihad Airways, and SWISS fly from London to Indonesia in about 29h 40m. The time it takes to get you to your destination can typically vary by up to 14h 40m. 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 (£327), China Southern (£335), and Air India (£372).

  • 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 £712). Flying from London to Indonesia in July is currently the most expensive (average of £1,441). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£359Average£525FlexibilityNo cancel feeOn-time67%
Search Air China flights
SAUDIACheapest£367Average£534FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
China EasternCheapest£388Average£579FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
SWISSCheapest£396Average£536FlexibilityNo cancel feeOn-time79%
Search SWISS flights
China SouthernCheapest£406Average£601FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Qatar AirwaysCheapest£431Average£738FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air IndiaCheapest£453Average£624FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Turkish AirlinesCheapest£465Average£798FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapest£492Average£558FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Etihad AirwaysCheapest£503Average£684FlexibilityNo cancel feeOn-time75%
Search Etihad 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 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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