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Cheap flights from London Heathrow Airport to Indonesia from £296

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DPS
12 Sep — 19 Sep1
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 13 August 2026.

Tue 22/911:00 -
1 stop21h 50m
Thu 22/1015:50 -
1 stop20h 05m
Deal found 12/8£566
Tue 22/911:00 -
1 stop21h 50m
Fri 23/1018:20 -
1 stop17h 35m
Deal found 12/8£567
Tue 22/911:00 -
1 stop21h 50m
Mon 26/1018:05 -
1 stop18h 30m
Deal found 12/8£569
Wed 23/911:00 -
1 stop21h 50m
Mon 26/1018:05 -
1 stop18h 30m
Deal found 12/8£569
Mon 7/922:05 -
2 stops39h 10m
Mon 14/915:00 -
2 stops59h 00m
Deal found 8/8£604
Sat 3/1022:10 -
1 stop32h 05m
Sat 17/1009:10 -
2 stops37h 05m
Deal found 11/8£607
Wed 16/906:00 -
2 stops47h 35m
Wed 21/1019:00 -
2 stops19h 20m
Deal found 11/8£608
Wed 16/922:10 -
1 stop21h 50m
Fri 25/917:00 -
2 stops34h 10m
Deal found 12/8£609
Fri 18/921:20 -
1 stop19h 10m
Sat 3/1023:30 -
1 stop25h 10m
Deal found 12/8£609
Tue 22/911:00 -
1 stop21h 50m
Sat 24/1015:50 -
1 stop20h 45m
Deal found 12/8£609
Wed 23/911:00 -
1 stop21h 50m
Sat 24/1015:50 -
1 stop20h 45m
Deal found 12/8£610
Fri 25/912:35 -
2 stops22h 50m
Fri 2/1008:50 -
1 stop36h 55m
Deal found 11/8£611

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 13 August 2026.

Round-trip from

£566

One-way from

£296

Popular in

July

Cheapest in

November

Average price

£1,001
Malaysia Airlines
  • Malaysia Airlines
  • 22/9-22/10
  • 2 total stops
  • 41h 55m total
  • London to Indonesia
Search Deals
31/8
  • 31/8
  • 3 total stops
  • 56h 20m total
  • London to Indonesia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£91 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 13 August 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 London Heathrow - CGK Jakarta Soekarno-Hatta Intl

LHRCGK

London Heathrow

Mon 31/8

21:45-20:35

1 stop16h 50m

Jakarta Soekarno-Hatta Intl

Tue 22/9

18:10-12:45

1 stop24h 35m

£631

LondonJakarta

LHR London Heathrow - CGK Jakarta Soekarno-Hatta Intl

LHRCGK

London Heathrow

Tue 29/9

22:40-17:35

1 stop36h 55m

Jakarta Soekarno-Hatta Intl

Tue 13/10

21:00-22:25

1 stop31h 25m

£632

LondonJakarta

LHR London Heathrow - CGK Jakarta Soekarno-Hatta Intl

LHRCGK

London Heathrow

Wed 30/9

21:45-09:00

1 stop29h 15m

Jakarta Soekarno-Hatta Intl

Sat 3/10

00:05-07:00

1 stop36h 55m

£654

LondonDenpasar

LHR London Heathrow - DPS Denpasar Bali Ngurah Rai

LHRDPS

London Heathrow

Sun 15/11

20:05-00:20

2 stops44h 15m

Denpasar Bali Ngurah Rai

Wed 25/11

19:55-08:05

2 stops20h 10m

£670

LondonJakarta

LHR London Heathrow - CGK Jakarta Soekarno-Hatta Intl

LHRCGK

London Heathrow

Wed 30/9

19:25-21:40

1 stop20h 15m

Jakarta Soekarno-Hatta Intl

Sun 4/10

08:00-06:15

1 stop28h 15m

£679

LondonDenpasar

LHR London Heathrow - DPS Denpasar Bali Ngurah Rai

LHRDPS

London Heathrow

Thu 5/11

14:55-22:40

1 stop23h 45m

Denpasar Bali Ngurah Rai

Sun 22/11

18:50-06:20

1 stop19h 30m

£690

LondonPraya

LHR London Heathrow - LOP Praya Lombok Intl

LHRLOP

London Heathrow

Tue 8/9

21:45-14:00

2 stops33h 15m

Praya Lombok Intl

Fri 18/9

11:15-07:00

2 stops50h 45m

£703

LondonDenpasar

LHR London Heathrow - DPS Denpasar Bali Ngurah Rai

LHRDPS

London Heathrow

Sun 8/11

19:10-15:20

2 stops36h 10m

Denpasar Bali Ngurah Rai

Mon 23/11

16:20-06:30

1 stop22h 10m

£735

LondonDenpasar

LHR London Heathrow - DPS Denpasar Bali Ngurah Rai

LHRDPS

London Heathrow

Sat 14/11

08:05-17:40

2 stops25h 35m

Denpasar Bali Ngurah Rai

Sat 28/11

18:40-15:00

1 stop28h 20m

£735

LondonJakarta

LHR London Heathrow - CGK Jakarta Soekarno-Hatta Intl

LHRCGK

London Heathrow

Sun 6/9

20:50-12:55

1 stop34h 05m

Jakarta Soekarno-Hatta Intl

Sun 4/10

11:10-19:10

2 stops38h 00m

£740

Flights are sorted by cheapest return flights first.

Deals found on 10/8

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 £634). Flying from London Heathrow Airport to Indonesia in July is currently the most expensive (average of £1,002). 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 35 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 13 August 2026.
Check out reviews from past customers who have flown with Singapore Airlines,Emirates, andCathay Pacific 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
1,584 reviews
Check prices

Entertainment

8.1

Overall

8.2

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

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
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Entertainment

8.1

Overall

8.2

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

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
3,654 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Entertainment

8.1

Overall

8.2

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

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.
Cathay Pacific
7.6
Good
1,451 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Entertainment

8.1

Overall

8.2

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

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
7.4
Good
3,742 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Entertainment

8.1

Overall

8.2

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

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
1,504 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Entertainment

8.1

Overall

8.2

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

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, Turkish Airlines, and SWISS can get you from London Heathrow Airport to Indonesia in just under 16h 50m. Your travel time can differ by up to 27h 25m. 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?

    £220 is the cheapest one-way deal found within the past few days, from SAUDIA. You may also be able to find cheap deals on Air China and China Southern, with prices starting from £221 and £270, 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 - Praya Lombok 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 £634). Flying from London Heathrow Airport to Indonesia in July is currently the most expensive (average of £1,002). 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

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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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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 13 August 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest£213Average£346FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Vietnam AirlinesCheapest£274Average£603FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Air ChinaCheapest£308Average£590FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£351Average£576FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Malaysia AirlinesCheapest£358Average£705FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Austrian AirlinesCheapest£396Average£603FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air IndiaCheapest£399Average£635FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Garuda IndonesiaCheapest£431Average£777FlexibilityNo cancel feeOn-time71%
Search Garuda Indonesia flights
Gulf AirCheapest£440Average£619FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
SAUDIACheapest£460Average£643FlexibilityNo 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 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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