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Cheap flights from London Heathrow Airport to Indonesia from £352

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DPS
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Indonesia

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Indonesia
Explore the most affordable flight options available from Heathrow to Indonesia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2026.

Sun 27/921:20
LHR
-
CGK
1 stop19h 10m
China Eastern
Mon 12/1023:30
CGK
-
LHR
1 stop25h 10m
China Eastern
Deal found 6/6£564
Mon 2/1118:40
LHR
-
CGK
2 stops21h 45m
Multiple Airlines
Tue 17/1119:00
CGK
-
LHR
2 stops20h 05m
Multiple Airlines
Deal found 9/6£569
Mon 2/1114:15
LHR
-
CGK
1 stop20h 05m
SAUDIA
Wed 11/1100:40
CGK
-
LHR
1 stop26h 40m
SAUDIA
Deal found 7/6£573
Mon 2/1114:15
LHR
-
CGK
1 stop20h 05m
SAUDIA
Wed 9/1200:40
CGK
-
LHR
1 stop18h 35m
SAUDIA
Deal found 7/6£574
Sun 1/1122:05
LHR
-
CGK
1 stop17h 40m
SAUDIA
Sun 8/1119:05
CGK
-
LHR
1 stop24h 10m
SAUDIA
Deal found 6/6£576
Sat 19/921:45
LHR
-
CGK
1 stop16h 50m
Etihad Airways
Thu 24/900:05
CGK
-
LHR
1 stop18h 40m
Etihad Airways
Deal found 8/6£577
Wed 9/914:40
LHR
-
CGK
1 stop26h 05m
SAUDIA
Sun 20/917:30
CGK
-
LHR
1 stop25h 10m
SAUDIA
Deal found 9/6£579
Mon 2/1117:10
LHR
-
CGK
2 stops23h 15m
Multiple Airlines
Mon 16/1119:05
CGK
-
LHR
2 stops20h 15m
Multiple Airlines
Deal found 9/6£579
Fri 6/1118:40
LHR
-
CGK
2 stops21h 45m
SWISS
Sun 6/1220:20
CGK
-
LHR
2 stops18h 45m
SWISS
Deal found 8/6£582
Wed 16/914:40
LHR
-
CGK
1 stop26h 05m
SAUDIA
Sun 27/909:10
CGK
-
LHR
1 stop17h 20m
SAUDIA
Deal found 8/6£582
Wed 14/1014:40
LHR
-
CGK
1 stop30h 20m
SAUDIA
Tue 3/1119:05
CGK
-
LHR
1 stop24h 10m
SAUDIA
Deal found 6/6£583
Tue 29/920:05
LHR
-
SUB
2 stops55h 05m
SWISS
Wed 7/1016:30
SUB
-
LHR
2 stops21h 25m
SWISS
Deal found 5/6£584

Find flight deals from Heathrow to Indonesia

Keep the following information in mind while searching for Heathrow to Indonesia flight deals. Data was last updated 10 June 2026.

Round-trip from

£564

One-way from

£352

Popular in

July

Cheapest in

November

Average price

£724
China Eastern
  • China Eastern
  • 27/9-12/10
  • 2 total stops
  • 44h 20m total
  • London to Indonesia
Search Deals
8/11
  • 8/11
  • 2 total stops
  • 34h 35m total
  • London to Indonesia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£90 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 Heathrow 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 10 June 2026.
Use the filters below to find and compare flights from London Heathrow Airport 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 10/10

14:45-20:35

1 stop23h 50m

Jakarta Soekarno-Hatta Intl

Mon 2/11

23:20-06:40

1 stop38h 20m

£634

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Tue 17/11

20:05-09:20

2 stops54h 15m

Surabaya Juanda

Fri 27/11

19:05-13:40

3 stops25h 35m

£650

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Mon 2/11

22:05-22:45

1 stop17h 40m

Jakarta Soekarno-Hatta Intl

Sun 22/11

19:05-12:15

1 stop24h 10m

£671

LondonDenpasar

LHR - DPS

LHRDPS

London Heathrow

Thu 1/10

14:40-20:00

2 stops22h 20m

Denpasar Bali Ngurah Rai

Mon 19/10

21:55-12:40

2 stops21h 45m

£689

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Fri 4/9

20:05-19:20

2 stops41h 15m

Jakarta Soekarno-Hatta Intl

Sat 19/9

19:20-07:55

2 stops18h 35m

£721

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Mon 5/10

20:05-09:10

3 stops31h 05m

Surabaya Juanda

Mon 19/10

19:15-13:00

3 stops23h 45m

£737

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Wed 14/10

20:05-19:20

2 stops41h 15m

Jakarta Soekarno-Hatta Intl

Tue 3/11

20:20-13:40

3 stops24h 20m

£750

LondonDenpasar

LHR - DPS

LHRDPS

London Heathrow

Fri 4/12

14:55-22:40

1 stop23h 45m

Denpasar Bali Ngurah Rai

Tue 2/3

00:30-13:20

1 stop20h 50m

£759
Fastest return journey

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Mon 22/6

06:30-07:55

1 stop19h 25m

Jakarta Soekarno-Hatta Intl

Tue 30/6

17:40-07:55

2 stops20h 15m

£778

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Wed 9/9

22:05-08:00

1 stop27h 55m

Medan Kuala Namu Intl

Tue 22/9

08:50-15:45

1 stop36h 55m

£779

Flights are sorted by cheapest return flights first.

Deals found on 7/6

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

Best time to book a flight from Heathrow to Indonesia

Have a flexible travel schedule? Discover the best time to fly to Indonesia from Heathrow 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 Heathrow Airport to Indonesia

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

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Indonesia (average of £615). Flying from London Heathrow Airport to Indonesia in July is currently the most expensive (average of £1,065). 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 Heathrow Airport to Indonesia?

The price you pay for your flight from London Heathrow Airport to Indonesia may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 10 June 2026.
Check out reviews from past customers who have flown with Singapore Airlines,Emirates, andQatar Airways from London Heathrow Airport to Indonesia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Overall

8.2

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
1,539 reviews
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Overall

8.2

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
3,580 reviews
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Overall

8.2

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
7.3
Good
3,727 reviews
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Overall

8.2

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
1,452 reviews
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Overall

8.2

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.
Malaysia Airlines
7.3
Good
310 reviews
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Overall

8.2

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 Heathrow 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 Heathrow Airport to Indonesia?

    Etihad Airways, SWISS, and SAUDIA can get you from London Heathrow Airport to Indonesia in just under 17h 40m. Your travel time can differ by up to 36h 35m. The distance from London Heathrow Airport to Indonesia is about 7278 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from London Heathrow Airport to Indonesia one-way?

    £219 is the cheapest one-way deal found within the past few days, from Air China. You may also be able to find cheap deals on SAUDIA and China Southern, with prices starting from £222 and £271, respectively.

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

    The most popular flight routes from London Heathrow Airport to Indonesia are London Heathrow - Denpasar Bali Ngurah Rai, London Heathrow - Jakarta Soekarno-Hatta Intl and London Heathrow - Medan Kuala Namu Intl.

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

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

  • How can I find direct flights from Heathrow to Indonesia?

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Indonesia?

    Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Indonesia (average of £615). Flying from London Heathrow Airport to Indonesia in July is currently the most expensive (average of £1,065). 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 Heathrow to Indonesia

See prices for flight routes from nearby airports that may be better suited for you.
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Stansted to Haneda flights
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London City to Narita flights
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Gatwick to Manila flights
Stansted to Manila flights
Gatwick to Singapore flights
Heathrow to Islamabad flights
London City to Haneda flights
Stansted to Kuala Lumpur Intl flights
London City to Manila flights
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Heathrow to Denpasar flights
Gatwick to New Delhi flights
Heathrow to Bangalore flights
Stansted to New Delhi flights
Heathrow to Hongqiao Intl flights
Stansted to Colombo flights
Gatwick to Denpasar flights
Gatwick to Mumbai flights
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Stansted to Mumbai flights
Gatwick to Islamabad flights
Heathrow to Chennai flights
Stansted to Islamabad flights
Heathrow to Lahore flights
London City to Hong Kong flights
Gatwick to Colombo flights
Heathrow to Dhaka flights
Heathrow to Gimpo Intl flights
Stansted to Denpasar flights

Top 10 airlines flying from Heathrow to Indonesia

Discover the top 10 airlines that operate flights from Heathrow 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 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest£215Average£350FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Vietnam AirlinesCheapest£277Average£650FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
China SouthernCheapest£355Average£577FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£361Average£537FlexibilityNo cancel feeOn-time67%
Search Air China flights
SWISSCheapest£402Average£547FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air IndiaCheapest£405Average£635FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Gulf AirCheapest£430Average£472FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Oman AirCheapest£439Average£765FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
SAUDIACheapest£464Average£637FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Air FranceCheapest£490Average£639FlexibilityNo 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 Heathrow to Indonesia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow 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 Heathrow to Indonesia?

Cheapflights helps you find that perfect flight to Indonesia from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Indonesia with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Indonesia with no change fees.

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

Not ready to book yet? You can track prices for flights from Heathrow to Indonesia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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