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Cheap flights from London to Indonesia from £317

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DPS
9 Jul — 16 Jul1
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 4 July 2025.

Round-trip from

£511

One-way from

£317

Popular in

December

Cheapest in

March

Average price

£1,026
SAUDIA
  • SAUDIA
  • 2/9-11/9
  • 2 total stops
  • 44h 15m total
  • London to Indonesia
Search Deals
6/10
  • 6/10
  • 3 total stops
  • 29h 25m total
  • London to Indonesia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 4 July 2025.

Tue 2/910:00LHR - CGK
1 stop18h 25mSAUDIA
Tue 16/917:30CGK - LHR
1 stop27h 20mSAUDIA
Deal found 3/7£511
Sat 15/1108:25LHR - CGK
1 stop22h 05mOman Air
Fri 28/1114:55CGK - LHR
1 stop22h 00mOman Air
Deal found 2/7£524
Mon 1/1218:40LHR - CGK
2 stops21h 45mMultiple Airlines
Mon 8/1219:00CGK - LHR
2 stops20h 45mMultiple Airlines
Deal found 3/7£525
Thu 28/821:45LHR - CGK
1 stop29h 50mEtihad Airways
Wed 24/900:45CGK - LHR
1 stop20h 30mEtihad Airways
Deal found 3/7£528
Thu 28/810:55LGW - CGK
1 stop24h 40mTurkish Airlines
Thu 25/921:00CGK - LGW
1 stop18h 55mTurkish Airlines
Deal found 3/7£533
Mon 1/1219:20LGW - CGK
2 stops32h 15mMultiple Airlines
Sun 7/1200:15CGK - LGW
2 stops28h 50mMultiple Airlines
Deal found 3/7£536
Mon 1/1222:00LHR - CGK
1 stop18h 25mChina Southern
Mon 8/1213:15CGK - LHR
1 stop36h 00mChina Southern
Deal found 3/7£547
Mon 25/812:00LGW - CGK
1 stop18h 15mChina Southern
Wed 10/913:15CGK - LGW
1 stop23h 50mChina Southern
Deal found 4/7£547
Sat 15/1106:00STN - CGK
2 stops34h 25mMultiple Airlines
Wed 3/1219:25CGK - STN
2 stops23h 40mMultiple Airlines
Deal found 2/7£549
Wed 24/912:35LGW - CGK
2 stops28h 50mAir China
Fri 10/1000:25CGK - LGW
2 stops36h 10mAir China
Deal found 4/7£552
Thu 28/811:20LHR - CGK
1 stop24h 15mTurkish Airlines
Thu 25/921:00CGK - LHR
1 stop29h 50mTurkish Airlines
Deal found 3/7£563
Thu 11/915:00LGW - CGK
1 stop25h 45mSAUDIA
Sat 27/917:30CGK - LGW
1 stop25h 30mSAUDIA
Deal found 3/7£565

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 4 July 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

Tue 2/9

10:00-10:25

1 stop18h 25m

Jakarta Soekarno-Hatta Intl

Thu 11/9

00:40-20:30

1 stop25h 50m

£511

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Sat 15/11

08:25-13:30

1 stop22h 05m

Jakarta Soekarno-Hatta Intl

Fri 28/11

14:55-05:55

1 stop22h 00m

£524

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Mon 1/12

18:40-23:25

2 stops21h 45m

Jakarta Soekarno-Hatta Intl

Mon 8/12

19:00-08:45

2 stops20h 45m

£525

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Thu 28/8

21:45-09:35

1 stop29h 50m

Jakarta Soekarno-Hatta Intl

Wed 24/9

00:45-15:15

1 stop20h 30m

£528

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Thu 28/8

10:55-17:35

1 stop24h 40m

Jakarta Soekarno-Hatta Intl

Thu 25/9

21:00-09:55

1 stop18h 55m

£533

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Mon 1/12

19:20-10:35

2 stops32h 15m

Jakarta Soekarno-Hatta Intl

Sun 7/12

00:15-22:05

2 stops28h 50m

£536

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Mon 1/12

22:00-23:25

1 stop18h 25m

Jakarta Soekarno-Hatta Intl

Mon 8/12

13:15-18:15

1 stop36h 00m

£547

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Mon 25/8

12:00-12:15

1 stop18h 15m

Jakarta Soekarno-Hatta Intl

Wed 10/9

13:15-07:05

1 stop23h 50m

£547

LondonJakarta

STN - CGK

STNCGK

London Stansted

Sat 15/11

06:00-23:25

2 stops34h 25m

Jakarta Soekarno-Hatta Intl

Wed 3/12

19:25-12:05

2 stops23h 40m

£549

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Wed 24/9

12:35-23:25

2 stops28h 50m

Jakarta Soekarno-Hatta Intl

Fri 10/10

00:25-06:35

2 stops36h 10m

£552

Flights are sorted by cheapest return flights first.

Deals found on 3/7

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 £730). Flying from London to Indonesia in July is currently the most expensive (average of £1,442). 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 4 July 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 4 July 2025.
Get a feel of what it's like to fly with Emirates, Singapore Airlines, andKLM 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
3,284 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Emirates
8.1
Very Good
3,284 reviews
Emirates
8.1
Very Good
3,284 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Singapore Airlines
8.1
Very Good
1,318 reviews
Emirates
8.1
Very Good
3,284 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
KLM
7.8
Good
1,363 reviews
Emirates
8.1
Very Good
3,284 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
China Southern
7.6
Good
100 reviews
Emirates
8.1
Very Good
3,284 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

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.

  • 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 (£334), Singapore Airlines (£344), and Air China (£356).

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

    While some choose either London Gatwick - Denpasar Bali Ngurah Rai or London City - 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 £730). Flying from London to Indonesia in July is currently the most expensive (average of £1,442). 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 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest£358Average£509FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
China EasternCheapest£390Average£585FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
SWISSCheapest£394Average£520FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air ChinaCheapest£399Average£519FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£407Average£583FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Qatar AirwaysCheapest£429Average£731FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air IndiaCheapest£450Average£617FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Turkish AirlinesCheapest£469Average£788FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapest£490Average£547FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Etihad AirwaysCheapest£504Average£682FlexibilityNo 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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