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Cheap flights from Indonesia to London Heathrow Airport from £253

DPS — LHR
17 Oct — 24 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Indonesia to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Indonesia to Heathrow

Thu 24/1219:45 -
2 stops29h 00m
Sat 9/119:20 -
1 stop30h 15m
Deal found 13/9£625
Thu 15/1007:00 -
2 stops30h 35m
Sat 14/1114:05 -
2 stops25h 25m
Deal found 17/9£626
Thu 24/1201:55 -
1 stop24h 15m
Sat 9/119:20 -
1 stop30h 15m
Deal found 13/9£630
Wed 28/1010:45 -
2 stops26h 10m
Wed 4/1115:45 -
2 stops21h 35m
Deal found 13/9£631
Wed 11/1110:00 -
1 stop26h 35m
Sun 15/1110:25 -
1 stop23h 40m
Deal found 16/9£633
Tue 3/1118:05 -
1 stop28h 20m
Wed 18/1121:25 -
1 stop28h 45m
Deal found 13/9£635
Fri 2/1010:05 -
3 stops26h 25m
Mon 12/1014:20 -
2 stops24h 15m
Deal found 14/9£636
Wed 18/1110:00 -
1 stop36h 25m
Sun 22/1110:25 -
1 stop23h 40m
Deal found 15/9£636
Sun 20/1223:20 -
1 stop38h 20m
Mon 18/120:55 -
1 stop16h 25m
Deal found 14/9£638
Thu 8/1004:15 -
1 stop18h 20m
Thu 19/1110:25 -
1 stop21h 15m
Deal found 14/9£639
Wed 7/1019:50 -
1 stop26h 45m
Wed 18/1110:25 -
1 stop25h 40m
Deal found 14/9£640
Thu 1/1010:05 -
3 stops26h 25m
Sat 10/1012:00 -
2 stops26h 35m
Deal found 14/9£642

Find flight deals from Indonesia to Heathrow

Round-trip from

£625

One-way from

£253

Popular in

August

Cheapest in

October

Average price

£909
Etihad Airways
  • Etihad Airways
  • 24/12-9/1
  • 3 total stops
  • 59h 15m total
  • Indonesia to London
Search Deals
IndiGo
  • IndiGo
  • 7/10-31/12
  • 1 total stop
  • 31h 55m total
  • Indonesia to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£113 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

JakartaLondon

CGK Jakarta Soekarno-Hatta Intl - LHR London Heathrow

CGKLHR

Jakarta Soekarno-Hatta Intl

Wed 28/10

05:25-15:20

1 stop16h 55m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£254

JakartaLondon

CGK Jakarta Soekarno-Hatta Intl - LHR London Heathrow

CGKLHR

Jakarta Soekarno-Hatta Intl

Sun 27/9

10:05-06:30

3 stops26h 25m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£260
Fastest return journey

JakartaLondon

CGK Jakarta Soekarno-Hatta Intl - LHR London Heathrow

CGKLHR

Jakarta Soekarno-Hatta Intl

Wed 21/10

05:25-15:45

1 stop16h 20m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£265

SurabayaLondon

SUB Surabaya Juanda - LHR London Heathrow

SUBLHR

Surabaya Juanda

Thu 4/3

09:10-17:45

3 stops39h 35m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£272

JakartaLondon

CGK Jakarta Soekarno-Hatta Intl - LHR London Heathrow

CGKLHR

Jakarta Soekarno-Hatta Intl

Thu 4/3

13:55-18:25

1 stop35h 30m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£292

SurabayaLondon

SUB Surabaya Juanda - LHR London Heathrow

SUBLHR

Surabaya Juanda

Mon 1/3

10:00-11:40

2 stops32h 40m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£315

SurabayaLondon

SUB Surabaya Juanda - LHR London Heathrow

SUBLHR

Surabaya Juanda

Fri 5/3

11:15-05:55

3 stops25h 40m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£315

SurabayaLondon

SUB Surabaya Juanda - LHR London Heathrow

SUBLHR

Surabaya Juanda

Sat 6/3

11:15-05:55

3 stops25h 40m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£316

JakartaLondon

CGK Jakarta Soekarno-Hatta Intl - LHR London Heathrow

CGKLHR

Jakarta Soekarno-Hatta Intl

Wed 23/9

01:45-20:25

1 stop24h 40m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£318

JakartaLondon

CGK Jakarta Soekarno-Hatta Intl - LHR London Heathrow

CGKLHR

Jakarta Soekarno-Hatta Intl

Tue 20/10

00:25-20:25

2 stops26h 00m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£319

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 49 resultsSorted by cheapest first
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Best time to book a flight from Indonesia to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Indonesia with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Indonesia to London Heathrow Airport

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

Currently, February is the cheapest month in which you can book a flight from Indonesia to London Heathrow Airport (average of £519). Flying from Indonesia to London Heathrow Airport in August is currently the most expensive (average of £911). 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 Indonesia to London Heathrow Airport?

The price you pay for your flight from Indonesia to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 13 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Heathrow

Check out reviews from past customers who have flown with Singapore Airlines,Emirates, andEtihad Airways from Indonesia to London Heathrow Airport 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
1,602 reviews
Check prices

Overall

8.2

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Walter,Aug 2026

DPS - SIN

My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
Singapore Airlines
8.2
Very Good
1,602 reviews
Singapore Airlines
8.2
Very Good
1,602 reviews
Check prices

Overall

8.2

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Walter,Aug 2026

DPS - SIN

My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
Emirates
8.1
Very Good
3,660 reviews
Singapore Airlines
8.2
Very Good
1,602 reviews
Check prices

Overall

8.2

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Walter,Aug 2026

DPS - SIN

My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
Etihad Airways
7.3
Good
1,536 reviews
Singapore Airlines
8.2
Very Good
1,602 reviews
Check prices

Overall

8.2

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Walter,Aug 2026

DPS - SIN

My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.

Related info for your journey

  • How long is the flight from Indonesia to London Heathrow Airport?

    Airlines like Malaysia Airlines, KLM, and Etihad Airways fly from Indonesia to London Heathrow Airport in about 26h 35m. The time it takes to get you to your destination can typically vary by up to 10h 35m. The distance from Indonesia to London Heathrow Airport is about 7604 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as £179 on Turkish Airlines. Other airlines that offer cheap prices include Malaysia Airlines from £208 and China Southern from £216 one-way.

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

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

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Indonesia to London Heathrow Airport (average of £519). Flying from Indonesia to London Heathrow Airport in August is currently the most expensive (average of £911). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Luton
Milton Keynes
Gatwick
Wembley
Slough
Ilford
Hayes
Northampton
Croydon
Colchester
Eastbourne
Brentford
Enfield
Southend-on-Sea
Barnet
Southall
Watford
Swindon
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Indonesia to Heathrow

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Top 3 airlines flying from Indonesia to Heathrow

AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£212Average£597FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Singapore AirlinesCheapest£635Average£691FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest£739Average£762FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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How does Cheapflights help users find flights from Indonesia to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Indonesia to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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

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Yes, Cheapflights offers price alerts on Indonesia to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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