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Cheap flights from London to Indonesia from £313

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DPS
15 Jun — 22 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Indonesia

Enter your travel dates to find the best prices.

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 May 2026.

Sun 7/621:45
LHR
-
CGK
1 stop16h 50m
Etihad Airways
Thu 25/600:45
CGK
-
LHR
1 stop18h 00m
Etihad Airways
Deal found 12/5£536
Thu 24/921:45
LHR
-
CGK
1 stop16h 50m
Etihad Airways
Wed 7/1000:45
CGK
-
LHR
1 stop18h 00m
Etihad Airways
Deal found 12/5£537
Fri 25/912:35
LGW
-
CGK
1 stop29h 40m
Air China
Mon 12/1001:45
CGK
-
LGW
1 stop34h 50m
Air China
Deal found 14/5£537
Thu 28/509:30
LHR
-
CGK
1 stop29h 05m
Etihad Airways
Wed 24/600:45
CGK
-
LHR
1 stop24h 00m
Etihad Airways
Deal found 12/5£539
Sat 13/614:45
LHR
-
CGK
1 stop23h 50m
Etihad Airways
Thu 25/600:45
CGK
-
LHR
1 stop18h 00m
Etihad Airways
Deal found 15/5£539
Sun 7/614:45
LHR
-
CGK
1 stop23h 50m
Etihad Airways
Fri 12/600:05
CGK
-
LHR
1 stop21h 00m
Etihad Airways
Deal found 15/5£540
Sun 30/821:45
LHR
-
CGK
1 stop16h 50m
Etihad Airways
Sat 19/900:45
CGK
-
LHR
1 stop18h 00m
Etihad Airways
Deal found 11/5£541
Fri 19/614:45
LHR
-
CGK
1 stop23h 50m
Etihad Airways
Thu 25/600:45
CGK
-
LHR
1 stop20h 20m
Etihad Airways
Deal found 14/5£542
Mon 8/609:30
LHR
-
CGK
1 stop17h 30m
Etihad Airways
Sun 14/600:45
CGK
-
LHR
1 stop36h 15m
Etihad Airways
Deal found 11/5£542
Thu 4/609:30
LHR
-
CGK
1 stop29h 05m
Etihad Airways
Wed 17/600:45
CGK
-
LHR
1 stop18h 00m
Etihad Airways
Deal found 14/5£543
Sat 5/922:40
LHR
-
CGK
1 stop19h 35m
Air China
Fri 9/1001:45
CGK
-
LHR
1 stop21h 55m
Air China
Deal found 15/5£545
Wed 9/909:00
LGW
-
CGK
1 stop16h 30m
Qatar Airways
Wed 30/909:00
CGK
-
LGW
1 stop27h 40m
Qatar Airways
Deal found 16/5£545

Find 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 May 2026.

Round-trip from

£536

One-way from

£313

Popular in

July

Cheapest in

September

Average price

£696
Etihad Airways
  • Etihad Airways
  • 7/6-25/6
  • 2 total stops
  • 34h 50m total
  • London to Indonesia
Search Deals
Air China
  • Air China
  • 6/9
  • 1 total stop
  • 29h 40m total
  • London to Indonesia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£103 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 2026.
Use the filters below to find and compare flights from London to Indonesia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Tue 9/6

20:45-20:35

1 stop17h 50m

Jakarta Soekarno-Hatta Intl

Wed 10/6

00:05-18:45

1 stop24h 40m

£578

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Wed 23/9

08:10-07:30

1 stop17h 20m

Jakarta Soekarno-Hatta Intl

Fri 9/10

18:30-06:40

1 stop18h 10m

£621

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Sun 1/11

08:40-21:25

1 stop29h 45m

Jakarta Soekarno-Hatta Intl

Thu 12/11

08:45-05:55

1 stop28h 10m

£623

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Thu 18/6

14:45-20:35

1 stop23h 50m

Jakarta Soekarno-Hatta Intl

Fri 3/7

00:45-12:45

1 stop18h 00m

£625

LondonDenpasar

LGW - DPS

LGWDPS

London Gatwick

Tue 3/11

10:30-23:55

1 stop29h 25m

Denpasar Bali Ngurah Rai

Sun 15/11

00:55-06:30

1 stop37h 35m

£655

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Mon 28/9

08:10-07:30

1 stop17h 20m

Jakarta Soekarno-Hatta Intl

Thu 29/10

18:10-05:55

1 stop18h 45m

£655
Fastest return journey

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Mon 2/11

08:05-07:15

1 stop16h 10m

Jakarta Soekarno-Hatta Intl

Fri 13/11

08:45-19:50

1 stop18h 05m

£656

LondonDenpasar

LGW - DPS

LGWDPS

London Gatwick

Sat 3/10

18:00-23:55

1 stop22h 55m

Denpasar Bali Ngurah Rai

Wed 14/10

00:55-15:00

1 stop21h 05m

£659

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Wed 9/9

18:40-19:20

2 stops18h 40m

Jakarta Soekarno-Hatta Intl

Wed 30/9

09:25-07:55

2 stops28h 30m

£663

LondonDenpasar

LHR - DPS

LHRDPS

London Heathrow

Tue 9/6

13:15-07:25

1 stop35h 10m

Denpasar Bali Ngurah Rai

Tue 30/6

08:25-19:00

1 stop41h 35m

£672

Flights are sorted by cheapest return flights first.

Deals found on 15/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

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

How far ahead should I book a flight from London to Indonesia?

Booking 30 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Indonesia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from London to Indonesia (average of £580). Flying from London to Indonesia in December is currently the most expensive (average of £1,030). 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.

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 May 2026.
Get a feel of what it's like to fly with Singapore Airlines,Emirates, andQatar Airways 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.
Singapore Airlines
8.2
Very Good
1,517 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Crew

8.6

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,517 reviews
Singapore Airlines
8.2
Very Good
1,517 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Crew

8.6

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Emirates
8.1
Very Good
3,572 reviews
Singapore Airlines
8.2
Very Good
1,517 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Crew

8.6

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qatar Airways
7.4
Good
3,725 reviews
Singapore Airlines
8.2
Very Good
1,517 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Crew

8.6

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Etihad Airways
7.3
Good
1,439 reviews
Singapore Airlines
8.2
Very Good
1,517 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Crew

8.6

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Air India
5.5
Fair
2,957 reviews
Singapore Airlines
8.2
Very Good
1,517 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Crew

8.6

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

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 Etihad Airways, Qatar Airways, and China Eastern fly from London to Indonesia in about 17h 20m. The time it takes to get you to your destination can typically vary by up to 12h 05m. 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 Air China (£220), SAUDIA (£223), and China Eastern (£252).

  • 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, November is the cheapest month in which you can book a flight from London to Indonesia (average of £580). Flying from London to Indonesia in December is currently the most expensive (average of £1,030). 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 May 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest£115Average£572FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
IndiGoCheapest£216Average£351FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Vietnam AirlinesCheapest£277Average£659FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Air ChinaCheapest£365Average£554FlexibilityNo cancel feeOn-time67%
Search Air China flights
SWISSCheapest£382Average£549FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air IndiaCheapest£415Average£593FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Gulf AirCheapest£430Average£471FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
SAUDIACheapest£462Average£679FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Air FranceCheapest£491Average£640FlexibilityNo cancel feeOn-time77%
Search Air France flights
Austrian AirlinesCheapest£493Average£588FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines 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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