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.
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 |
Find flight deals from Heathrow to Indonesia
Cheapest flights from Heathrow to IndonesiaExplore 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.
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.
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
Fly to
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
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
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
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
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
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
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
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
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
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
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.
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.
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Anonymous,Jun 2025
KTM - DXB
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Anonymous,Jun 2025
KTM - DXB
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Anonymous,Jun 2025
KTM - DXB
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Anonymous,Jun 2025
KTM - DXB
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Anonymous,Jun 2025
KTM - DXB
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.
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.
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.
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.