Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Indonesia from £342

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 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DPS
17 Jul — 24 Jul1
1 adult

Cheap flight deals from Heathrow to Indonesia

Keep the following information in mind while searching for Heathrow to Indonesia flight deals. Data was last updated 12 July 2025.

Round-trip from

£520

One-way from

£342

Popular in

December

Cheapest in

March

Average price

£1,036
SAUDIA
  • SAUDIA
  • 10/11-17/11
  • 2 total stops
  • 38h 40m total
  • London to Indonesia
Search Deals
16/11
  • 16/11
  • 2 total stops
  • 28h 45m total
  • London to Indonesia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Heathrow to Indonesia

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 12 July 2025.

Mon 17/1119:20LHR - KNO
1 stop28h 20mEtihad Airways
Fri 28/1108:40KNO - LHR
1 stop34h 25mEtihad Airways
Deal found 9/7£466
Tue 4/1118:40LHR - KNO
2 stops17h 50mSWISS
Mon 17/1108:40KNO - LHR
2 stops33h 35mSWISS
Deal found 9/7£509
Mon 10/1114:15LHR - CGK
1 stop20h 05mSAUDIA
Mon 17/1100:40CGK - LHR
1 stop18h 35mSAUDIA
Deal found 10/7£520
Mon 10/1106:30LHR - CGK
2 stops28h 40mKLM
Tue 18/1119:25CGK - LHR
2 stops30h 50mKLM
Deal found 10/7£520
Mon 13/1014:45LHR - CGK
1 stop23h 50mEtihad Airways
Sun 26/1000:20CGK - LHR
1 stop25h 05mEtihad Airways
Deal found 9/7£521
Mon 1/1222:00LHR - CGK
1 stop18h 25mChina Southern
Sat 13/1209:05CGK - LHR
1 stop40h 10mChina Southern
Deal found 11/7£526
Tue 16/918:40LHR - CGK
2 stops31h 55mMultiple Airlines
Tue 23/914:30CGK - LHR
2 stops23h 25mMultiple Airlines
Deal found 11/7£526
Tue 18/1113:50LHR - CGK
2 stops26h 35mLufthansa
Sun 30/1119:00CGK - LHR
2 stops21h 45mLufthansa
Deal found 10/7£530
Tue 28/1020:25LHR - CGK
1 stop20h 50mAir China
Wed 26/1101:45CGK - LHR
1 stop23h 05mAir China
Deal found 10/7£542
Mon 10/1118:40LHR - KNO
2 stops17h 50mMultiple Airlines
Thu 20/1120:15KNO - LHR
2 stops19h 30mMultiple Airlines
Deal found 9/7£548
Tue 4/1120:35LHR - KNO
1 stop28h 20mSingapore Airlines
Mon 17/1120:15KNO - LHR
1 stop29h 55mSingapore Airlines
Deal found 9/7£604
Mon 22/920:25LHR - LOP
2 stops40h 20mMultiple Airlines
Sat 29/1113:35LOP - LHR
2 stops34h 20mMultiple Airlines
Deal found 10/7£622

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 12 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Indonesia that are best for you.

Fly from

Heathrow

Fly to

Indonesia

Route

Depart

Return

Price

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Mon 17/11

19:20-06:40

1 stop28h 20m

Medan Kuala Namu Intl

Fri 28/11

08:40-12:05

1 stop34h 25m

£466

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Tue 4/11

18:40-19:30

2 stops17h 50m

Medan Kuala Namu Intl

Mon 17/11

08:40-11:15

2 stops33h 35m

£509

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Mon 10/11

14:15-17:20

1 stop20h 05m

Jakarta Soekarno-Hatta Intl

Mon 17/11

00:40-12:15

1 stop18h 35m

£520

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Mon 10/11

06:30-18:10

2 stops28h 40m

Jakarta Soekarno-Hatta Intl

Tue 18/11

19:25-19:15

2 stops30h 50m

£520

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Mon 13/10

14:45-20:35

1 stop23h 50m

Jakarta Soekarno-Hatta Intl

Sun 26/10

00:20-18:25

1 stop25h 05m

£521

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Mon 1/12

22:00-23:25

1 stop18h 25m

Jakarta Soekarno-Hatta Intl

Sat 13/12

09:05-18:15

1 stop40h 10m

£526

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Tue 16/9

18:40-08:35

2 stops31h 55m

Jakarta Soekarno-Hatta Intl

Tue 23/9

14:30-07:55

2 stops23h 25m

£526

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Tue 18/11

13:50-23:25

2 stops26h 35m

Jakarta Soekarno-Hatta Intl

Sun 30/11

19:00-09:45

2 stops21h 45m

£530

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Tue 28/10

20:25-00:15

1 stop20h 50m

Jakarta Soekarno-Hatta Intl

Wed 26/11

01:45-17:50

1 stop23h 05m

£542

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Mon 10/11

18:40-19:30

2 stops17h 50m

Medan Kuala Namu Intl

Thu 20/11

20:15-08:45

2 stops19h 30m

£548

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 53 results
1
2
3
...
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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Indonesia (average of £738). Flying from London Heathrow Airport 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 LHR to ID?

Find hourly flight availability from Heathrow 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 12 July 2025.

When flying from London Heathrow Airport 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 12 July 2025.
Check out reviews from past customers who have flown with Emirates, Garuda Indonesia, andSingapore Airlines 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.
Emirates
8.1
Very Good
3,284 reviews
Check prices

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Food

7.8

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

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

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

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Food

7.8

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
1,324 reviews
Emirates
8.1
Very Good
3,284 reviews
Check prices

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Food

7.8

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
1,372 reviews
Emirates
8.1
Very Good
3,284 reviews
Check prices

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Food

7.8

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 Heathrow 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 Heathrow Airport to Indonesia one-way?

    £373 is the cheapest one-way deal found within the past few days, from Singapore Airlines. You may also be able to find cheap deals on Air India and Qatar Airways, with prices starting from £377 and £380, 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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Indonesia (average of £738). Flying from London Heathrow Airport 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 Heathrow to Indonesia

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Suvarnabhumi flights
Gatwick to Suvarnabhumi flights
Heathrow to Haneda flights
London City to Suvarnabhumi flights
Stansted to Suvarnabhumi flights
Heathrow to Kuala Lumpur Intl flights
Heathrow to Narita flights
Heathrow to New Delhi flights
Heathrow to Mumbai flights
Heathrow to Manila flights
Heathrow to Colombo flights
Heathrow to Hong Kong flights
Heathrow to Singapore flights
Gatwick to Narita flights
Gatwick to Haneda flights
Heathrow to Incheon Intl flights
Stansted to Narita flights
Gatwick to Singapore flights
Gatwick to Manila flights
Gatwick to Kuala Lumpur Intl flights
London City to Haneda flights
London City to Narita flights
Heathrow to Ho Chi Minh City flights
Stansted to Kuala Lumpur Intl flights
Stansted to Manila flights
London City to Kuala Lumpur Intl flights
Heathrow to Denpasar flights
Heathrow to Hyderabad flights
Heathrow to Bangalore flights
London City to Manila flights
Heathrow to Taiwan Taoyuan Intl flights
Heathrow to Phuket City flights
Gatwick to Mumbai flights
Stansted to New Delhi flights
Gatwick to New Delhi flights
Luton to Suvarnabhumi flights
Gatwick to Denpasar flights
Heathrow to Lahore flights
Stansted to Mumbai flights
Heathrow to Gimpo Intl flights
Gatwick to Colombo flights
London City to Denpasar flights
Stansted to Denpasar flights
Heathrow to Hongqiao Intl flights
Stansted to Colombo flights
Heathrow to Don Mueang Intl flights
Heathrow to Islamabad flights
Gatwick to Hong Kong flights
Gatwick to Phuket City flights
Heathrow to Kathmandu 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 12 July 2025.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest£361Average£535FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
China EasternCheapest£394Average£583FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
SWISSCheapest£397Average£524FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air ChinaCheapest£403Average£508FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£410Average£561FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Qatar AirwaysCheapest£433Average£786FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air IndiaCheapest£455Average£623FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Turkish AirlinesCheapest£473Average£861FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapest£494Average£554FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£509Average£757FlexibilityNo cancel feeOn-time75%
Search KLM 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights