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Cheap flights from London to Indonesia from £314

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DPS
19 Jun — 26 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 20 May 2026.

Mon 25/521:45
LHR
-
CGK
1 stop29h 15m
Etihad Airways
Mon 29/600:45
CGK
-
LHR
1 stop18h 00m
Etihad Airways
Deal found 17/5£535
Fri 25/920:20
LGW
-
CGK
1 stop21h 55m
Air China
Mon 12/1001:45
CGK
-
LGW
1 stop34h 50m
Air China
Deal found 15/5£535
Sat 22/814:45
LHR
-
CGK
1 stop23h 50m
Etihad Airways
Sat 12/900:45
CGK
-
LHR
1 stop18h 00m
Etihad Airways
Deal found 18/5£536
Thu 4/609:30
LHR
-
CGK
1 stop29h 05m
Etihad Airways
Tue 23/600:45
CGK
-
LHR
1 stop18h 00m
Etihad Airways
Deal found 16/5£537
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£538
Thu 24/922:40
LHR
-
CGK
1 stop19h 35m
Air China
Sat 17/1001:45
CGK
-
LHR
1 stop24h 40m
Air China
Deal found 17/5£539
Sat 29/814:45
LHR
-
CGK
1 stop23h 50m
Etihad Airways
Fri 18/900:45
CGK
-
LHR
1 stop20h 20m
Etihad Airways
Deal found 15/5£541
Mon 14/909:00
LGW
-
CGK
1 stop16h 30m
Qatar Airways
Thu 1/1009:00
CGK
-
LGW
1 stop27h 40m
Qatar Airways
Deal found 17/5£541
Tue 16/614:45
LHR
-
CGK
1 stop23h 50m
Etihad Airways
Tue 23/600:45
CGK
-
LHR
1 stop20h 20m
Etihad Airways
Deal found 19/5£542
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£542
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£542
Tue 22/921:45
LHR
-
CGK
1 stop16h 50m
Etihad Airways
Tue 29/900:45
CGK
-
LHR
1 stop18h 00m
Etihad Airways
Deal found 18/5£543

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 20 May 2026.

Round-trip from

£535

One-way from

£314

Popular in

July

Cheapest in

September

Average price

£695
Air China
  • Air China
  • 25/9-12/10
  • 2 total stops
  • 56h 45m total
  • London to Indonesia
Search Deals
1/6
  • 1/6
  • 3 total stops
  • 52h 55m total
  • London to Indonesia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£101 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 20 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

Mon 25/5

09:30-09:00

1 stop17h 30m

Jakarta Soekarno-Hatta Intl

Fri 5/6

18:10-15:05

1 stop26h 55m

£600

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Tue 3/11

08:40-21:25

1 stop29h 45m

Jakarta Soekarno-Hatta Intl

Sat 14/11

08:45-05:55

1 stop28h 10m

£620

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Mon 7/9

18:00-22:30

1 stop22h 30m

Jakarta Soekarno-Hatta Intl

Sat 3/10

23:30-15:00

1 stop21h 30m

£661

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Thu 11/6

21:55-07:30

1 stop27h 35m

Jakarta Soekarno-Hatta Intl

Mon 27/7

09:00-08:00

1 stop29h 00m

£667

LondonJakarta

LTN - CGK

LTNCGK

London Luton

Thu 4/6

07:00-17:35

2 stops28h 35m

Jakarta Soekarno-Hatta Intl

Sun 7/6

21:00-14:35

2 stops23h 35m

£694

LondonDenpasar

LTN - DPS

LTNDPS

London Luton

Tue 30/6

07:20-00:05

3 stops33h 45m

Denpasar Bali Ngurah Rai

Wed 22/7

18:00-22:40

3 stops35h 40m

£712

LondonJakarta

LCY - CGK

LCYCGK

London City

Tue 9/6

20:15-18:15

2 stops40h 00m

Jakarta Soekarno-Hatta Intl

Thu 11/2

19:25-16:35

2 stops28h 10m

£714

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Sun 14/6

11:35-22:30

1 stop28h 55m

Jakarta Soekarno-Hatta Intl

Fri 24/7

23:30-15:00

1 stop21h 30m

£716

LondonJakarta

LTN - CGK

LTNCGK

London Luton

Tue 2/6

06:00-14:50

2 stops26h 50m

Jakarta Soekarno-Hatta Intl

Sun 7/6

21:00-12:05

2 stops21h 05m

£724

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Thu 22/10

08:10-07:30

1 stop17h 20m

Jakarta Soekarno-Hatta Intl

Sun 1/11

08:45-05:55

1 stop28h 10m

£727

Flights are sorted by cheapest return flights first.

Deals found on 17/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
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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 £582). Flying from London to Indonesia in December is currently the most expensive (average of £1,035). 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 90 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 20 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
1,519 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.2

Crew

8.6

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very Good
1,519 reviews
Singapore Airlines
8.2
Very Good
1,519 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.2

Crew

8.6

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Emirates
8.1
Very Good
3,574 reviews
Singapore Airlines
8.2
Very Good
1,519 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.2

Crew

8.6

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qatar Airways
7.4
Good
3,729 reviews
Singapore Airlines
8.2
Very Good
1,519 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.2

Crew

8.6

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Etihad Airways
7.3
Good
1,437 reviews
Singapore Airlines
8.2
Very Good
1,519 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.2

Crew

8.6

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Air India
5.5
Fair
2,957 reviews
Singapore Airlines
8.2
Very Good
1,519 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.2

Crew

8.6

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

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 30m. The time it takes to get you to your destination can typically vary by up to 12h 15m. There are 7278 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 (£219), SAUDIA (£222), and China Eastern (£251).

  • 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 £582). Flying from London to Indonesia in December is currently the most expensive (average of £1,035). 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 20 May 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest£115Average£570FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
IndiGoCheapest£215Average£349FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Vietnam AirlinesCheapest£276Average£648FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Air ChinaCheapest£364Average£552FlexibilityNo cancel feeOn-time67%
Search Air China flights
SWISSCheapest£380Average£547FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air IndiaCheapest£410Average£598FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Gulf AirCheapest£429Average£470FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Oman AirCheapest£438Average£763FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
SAUDIACheapest£460Average£677FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Air FranceCheapest£489Average£637FlexibilityNo cancel feeOn-time77%
Search Air France 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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