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Cheap flights from London to Indonesia from £362

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DPS
21 Jul — 28 Jul1
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 21 June 2026.

Sat 31/1020:05
LHR
-
CGK
2 stops44h 20m
SWISS
Sat 7/1120:20
CGK
-
LHR
2 stops21h 55m
SWISS
Deal found 16/6£571
Thu 24/918:40
LHR
-
CGK
2 stops18h 40m
Multiple Airlines
Tue 13/1012:35
CGK
-
LHR
2 stops25h 40m
Multiple Airlines
Deal found 17/6£579
Mon 2/1118:40
LHR
-
CGK
2 stops21h 45m
Multiple Airlines
Mon 16/1119:05
CGK
-
LHR
2 stops26h 00m
Multiple Airlines
Deal found 18/6£581
Thu 1/1000:20
STN
-
CGK
2 stops33h 50m
Multiple Airlines
Fri 16/1005:00
CGK
-
STN
2 stops24h 10m
Multiple Airlines
Deal found 16/6£582
Sat 19/917:50
LHR
-
CGK
2 stops19h 30m
Multiple Airlines
Fri 9/1019:00
CGK
-
LHR
2 stops19h 20m
Multiple Airlines
Deal found 17/6£582
Sun 13/920:55
LGW
-
CGK
2 stops30h 05m
Multiple Airlines
Sun 4/1017:00
CGK
-
LGW
2 stops20h 25m
Multiple Airlines
Deal found 17/6£582
Fri 11/917:50
LHR
-
CGK
2 stops19h 30m
Multiple Airlines
Sat 3/1019:00
CGK
-
LHR
2 stops19h 20m
Multiple Airlines
Deal found 16/6£583
Sat 5/918:35
LGW
-
CGK
2 stops18h 45m
SWISS
Wed 16/919:20
CGK
-
LGW
2 stops19h 05m
SWISS
Deal found 19/6£583
Sat 5/919:05
STN
-
CGK
2 stops31h 55m
Multiple Airlines
Mon 5/1000:45
CGK
-
STN
2 stops22h 10m
Multiple Airlines
Deal found 20/6£584
Sat 5/918:40
LHR
-
CGK
2 stops18h 40m
SWISS
Wed 16/919:20
CGK
-
LHR
2 stops18h 35m
SWISS
Deal found 19/6£584
Sat 26/920:00
LGW
-
CGK
2 stops31h 00m
Multiple Airlines
Sun 11/1010:40
CGK
-
LGW
2 stops26h 45m
Multiple Airlines
Deal found 17/6£584
Fri 18/918:00
STN
-
CGK
2 stops20h 35m
Multiple Airlines
Mon 5/1022:15
CGK
-
STN
2 stops29h 40m
Multiple Airlines
Deal found 20/6£584

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 21 June 2026.

Round-trip from

£571

One-way from

£362

Popular in

July

Cheapest in

November

Average price

£732
SWISS
  • SWISS
  • 31/10-7/11
  • 4 total stops
  • 66h 15m total
  • London to Indonesia
Search Deals
15/7
  • 15/7
  • 3 total stops
  • 60h 00m total
  • London to Indonesia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£89 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 21 June 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

Sat 31/10

20:05-23:25

2 stops44h 20m

Jakarta Soekarno-Hatta Intl

Sat 7/11

20:20-13:40

3 stops24h 20m

£588

LondonJakarta

STN - CGK

STNCGK

London Stansted

Sat 19/9

19:05-09:00

2 stops31h 55m

Jakarta Soekarno-Hatta Intl

Sat 3/10

00:05-00:40

2 stops30h 35m

£612

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Tue 22/9

18:00-22:30

1 stop22h 30m

Jakarta Soekarno-Hatta Intl

Sun 11/10

23:30-15:00

1 stop21h 30m

£674

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Thu 17/9

11:35-22:30

1 stop28h 55m

Jakarta Soekarno-Hatta Intl

Mon 12/10

23:30-15:00

1 stop21h 30m

£674

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Thu 3/9

11:35-22:30

1 stop28h 55m

Jakarta Soekarno-Hatta Intl

Mon 2/11

23:45-06:30

1 stop37h 45m

£675

LondonDenpasar

LGW - DPS

LGWDPS

London Gatwick

Tue 1/9

11:35-23:55

1 stop29h 20m

Denpasar Bali Ngurah Rai

Tue 22/9

00:55-15:00

1 stop21h 05m

£686

LondonDenpasar

LGW - DPS

LGWDPS

London Gatwick

Sat 12/9

11:35-23:55

1 stop29h 20m

Denpasar Bali Ngurah Rai

Wed 23/9

00:55-19:10

1 stop25h 15m

£692

LondonJakarta

STN - CGK

STNCGK

London Stansted

Sun 27/9

17:35-17:35

1 stop18h 00m

Jakarta Soekarno-Hatta Intl

Wed 14/10

21:00-16:40

1 stop25h 40m

£696

LondonJakarta

STN - CGK

STNCGK

London Stansted

Mon 28/9

10:50-17:35

1 stop24h 45m

Jakarta Soekarno-Hatta Intl

Sun 11/10

21:00-09:55

1 stop18h 55m

£696

LondonJakarta

STN - CGK

STNCGK

London Stansted

Mon 21/9

10:50-17:35

1 stop24h 45m

Jakarta Soekarno-Hatta Intl

Sun 11/10

21:00-09:55

1 stop18h 55m

£708

Flights are sorted by cheapest return flights first.

Deals found on 17/6

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

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 £595). Flying from London to Indonesia in July is currently the most expensive (average of £1,070). 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.

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

Booking 49 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.

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 June 2026.
Get a feel of what it's like to fly with Singapore Airlines,Emirates, andCathay Pacific 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
1,547 reviews
Check prices

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Entertainment

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Singapore Airlines
8.2
Very Good
1,547 reviews
Singapore Airlines
8.2
Very Good
1,547 reviews
Check prices

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Entertainment

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Emirates
8.1
Very Good
3,590 reviews
Singapore Airlines
8.2
Very Good
1,547 reviews
Check prices

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Entertainment

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Cathay Pacific
7.6
Good
1,388 reviews
Singapore Airlines
8.2
Very Good
1,547 reviews
Check prices

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Entertainment

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Qatar Airways
7.3
Good
3,727 reviews
Singapore Airlines
8.2
Very Good
1,547 reviews
Check prices

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Entertainment

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Etihad Airways
7.3
Good
1,454 reviews
Singapore Airlines
8.2
Very Good
1,547 reviews
Check prices

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Entertainment

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.

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 SWISS, China Eastern, and Turkish Airlines fly from London to Indonesia in about 18h. The time it takes to get you to your destination can typically vary by up to 26h 20m. There are 7244 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 (£221), SAUDIA (£224), and China Eastern (£254).

  • 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 £595). Flying from London to Indonesia in July is currently the most expensive (average of £1,070). 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 21 June 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest£116Average£577FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
IndiGoCheapest£217Average£353FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Vietnam AirlinesCheapest£280Average£656FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
China SouthernCheapest£358Average£646FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£368Average£735FlexibilityNo cancel feeOn-time67%
Search Air China flights
SWISSCheapest£385Average£571FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air IndiaCheapest£409Average£648FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Gulf AirCheapest£438Average£498FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Oman AirCheapest£444Average£772FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
SAUDIACheapest£466Average£689FlexibilityNo cancel feeOn-time86%
Search SAUDIA 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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