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Cheap flights from the United Kingdom to Indonesia from £300

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DPS
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Indonesia

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Indonesia
Explore the most affordable flight options available from United Kingdom to Indonesia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2026.

Sat 7/1117:40
LHR
-
CGK
1 stop23h 35m
Air China
Fri 20/1123:05
CGK
-
LHR
1 stop27h 35m
Air China
Deal found 28/4£544
Tue 19/509:30
LHR
-
CGK
1 stop29h 05m
Etihad Airways
Mon 15/600:45
CGK
-
LHR
1 stop24h 00m
Etihad Airways
Deal found 27/4£545
Mon 21/908:10
LGW
-
CGK
1 stop17h 20m
Qatar Airways
Wed 30/918:30
CGK
-
LGW
1 stop18h 10m
Qatar Airways
Deal found 28/4£545
Tue 8/920:20
LGW
-
CGK
1 stop21h 55m
Multiple Airlines
Sun 24/108:30
CGK
-
LGW
2 stops28h 55m
Multiple Airlines
Deal found 28/4£547
Thu 11/614:45
LHR
-
CGK
1 stop23h 50m
Etihad Airways
Thu 2/700:45
CGK
-
LHR
1 stop18h 00m
Etihad Airways
Deal found 24/4£548
Sun 20/917:55
LGW
-
CGK
1 stop22h 35m
China Eastern
Sat 3/1023:30
CGK
-
LGW
1 stop21h 30m
China Eastern
Deal found 25/4£548
Tue 28/409:15
LHR
-
CGK
1 stop17h 45m
Etihad Airways
Wed 29/418:10
CGK
-
LHR
1 stop26h 55m
Etihad Airways
Deal found 27/4£549
Wed 11/1108:40
LGW
-
CGK
1 stop29h 45m
Qatar Airways
Wed 2/1208:45
CGK
-
LGW
1 stop28h 10m
Qatar Airways
Deal found 28/4£549
Thu 14/521:45
LHR
-
CGK
1 stop16h 50m
Etihad Airways
Mon 18/500:05
CGK
-
LHR
1 stop18h 40m
Etihad Airways
Deal found 27/4£550
Thu 10/912:35
LGW
-
CGK
1 stop29h 40m
Multiple Airlines
Wed 7/1013:10
CGK
-
LGW
2 stops24h 20m
Multiple Airlines
Deal found 26/4£551
Sun 14/609:30
LHR
-
CGK
1 stop18h 05m
Etihad Airways
Mon 29/600:45
CGK
-
LHR
1 stop36h 15m
Etihad Airways
Deal found 27/4£551
Thu 24/920:20
LGW
-
CGK
1 stop21h 55m
Multiple Airlines
Sun 18/1010:40
CGK
-
LGW
2 stops26h 45m
Multiple Airlines
Deal found 28/4£552

Find flight deals from United Kingdom to Indonesia

Keep the following information in mind while searching for United Kingdom to Indonesia flight deals. Data was last updated 29 April 2026.

Round-trip from

£545

One-way from

£300

Popular in

July

Cheapest in

September

Average price

£754
Etihad Airways
  • Etihad Airways
  • 19/5-15/6
  • 2 total stops
  • 53h 05m total
  • United Kingdom to Indonesia
Search Deals
18/5
  • 18/5
  • 3 total stops
  • 59h 25m total
  • United Kingdom to Indonesia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£98 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 April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 29 April 2026.
Use the filters below to find and compare flights from the United Kingdom to Indonesia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Tue 9/6

09:15-15:45

1 stop24h 30m

Jakarta Soekarno-Hatta Intl

Thu 18/6

09:00-06:40

1 stop27h 40m

£592

LondonDenpasar

LHR - DPS

LHRDPS

London Heathrow

Thu 24/9

14:00-07:25

1 stop34h 25m

Denpasar Bali Ngurah Rai

Sat 3/10

08:25-11:30

1 stop34h 05m

£618

LondonDenpasar

LGW - DPS

LGWDPS

London Gatwick

Tue 22/9

18:00-23:30

2 stops46h 30m

Denpasar Bali Ngurah Rai

Mon 12/10

00:55-15:00

1 stop21h 05m

£625

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

£719

LondonDenpasar

LHR - DPS

LHRDPS

London Heathrow

Wed 27/5

08:25-16:55

1 stop25h 30m

Denpasar Bali Ngurah Rai

Sat 6/6

18:35-08:00

1 stop20h 25m

£727

LondonJakarta

STN - CGK

STNCGK

London Stansted

Wed 16/9

14:55-15:40

1 stop18h 45m

Jakarta Soekarno-Hatta Intl

Tue 29/9

00:45-18:45

1 stop24h 00m

£742

LondonJakarta

LCY - CGK

LCYCGK

London City

Sun 27/9

20:15-07:55

1 stop29h 40m

Jakarta Soekarno-Hatta Intl

Mon 12/10

19:30-16:40

2 stops27h 10m

£745

LondonJakarta

LCY - CGK

LCYCGK

London City

Fri 25/9

17:10-18:15

2 stops19h 05m

Jakarta Soekarno-Hatta Intl

Tue 13/10

19:30-07:55

2 stops18h 25m

£746

LondonDenpasar

LHR - DPS

LHRDPS

London Heathrow

Thu 8/10

15:35-17:35

1 stop19h 00m

Denpasar Bali Ngurah Rai

Thu 22/10

00:35-14:05

1 stop20h 30m

£749

LondonJakarta

STN - CGK

STNCGK

London Stansted

Sun 27/9

14:55-15:40

1 stop18h 45m

Jakarta Soekarno-Hatta Intl

Sun 11/10

00:45-18:45

1 stop24h 00m

£754

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from United Kingdom to Indonesia

Have a flexible travel schedule? Discover the best time to fly to Indonesia from United Kingdom 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 the United Kingdom to Indonesia

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

Booking 15 days in advance of your planned departure date is, on average, the best time to get cheap flights from United Kingdom 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 United Kingdom to Indonesia?

Currently, November is the cheapest month in which you can book a flight from United Kingdom to Indonesia (average of £619). Flying from United Kingdom to Indonesia in July is currently the most expensive (average of £1,083). 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 29 April 2026.
Get a feel of what it's like to fly with Singapore Airlines,Emirates, andQatar Airways from the United Kingdom 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
1,503 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Boarding

8.3

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
1,503 reviews
Singapore Airlines
8.2
Very Good
1,503 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Boarding

8.3

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
3,568 reviews
Singapore Airlines
8.2
Very Good
1,503 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Boarding

8.3

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
3,726 reviews
Singapore Airlines
8.2
Very Good
1,503 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Boarding

8.3

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
1,434 reviews
Singapore Airlines
8.2
Very Good
1,503 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Boarding

8.3

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
1,503 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Boarding

8.3

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 United Kingdom 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 United Kingdom to Indonesia?

    Qatar Airways, Air India, and China Eastern can get you from United Kingdom to Indonesia in just under 24h 30m. Your travel time can differ by up to 22h. There are 7270 mi between United Kingdom and Indonesia. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from United Kingdom to Indonesia one-way?

    For one-way options, check prices for Air China. According to our data, you can fly for as low as £217. Users have also found prices from £220 and £246 on SAUDIA and AirAsia X, respectively.

  • Can I find deals for flights from United Kingdom to Indonesia that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Indonesia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Indonesia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Indonesia.

  • Can I find deals for business class flights from United Kingdom to Indonesia?

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Indonesia?

    Currently, November is the cheapest month in which you can book a flight from United Kingdom to Indonesia (average of £619). Flying from United Kingdom to Indonesia in July is currently the most expensive (average of £1,083). 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.

Top 10 airlines flying from United Kingdom to Indonesia

Discover the top 10 airlines that operate flights from United Kingdom 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 29 April 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest£114Average£565FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
IndiGoCheapest£213Average£446FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Vietnam AirlinesCheapest£274Average£651FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
China SouthernCheapest£353Average£686FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£361Average£532FlexibilityNo cancel feeOn-time67%
Search Air China flights
SWISSCheapest£377Average£524FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air IndiaCheapest£412Average£604FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Gulf AirCheapest£425Average£465FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
LufthansaCheapest£433Average£543FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SAUDIACheapest£439Average£674FlexibilityNo 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 United Kingdom to Indonesia?

Deals for United Kingdom to Indonesia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Indonesia?

Cheapflights simply makes it quick and affordable to book flights from United Kingdom 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 United Kingdom to Indonesia with no change fees?

Need flexible booking options for your flight to Indonesia from United Kingdom? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom to Indonesia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Indonesia from United Kingdom today and book when prices fit your budget.

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