How long is the flight from London to Indonesia?

Airlines like SWISS, Etihad Airways, and Oman Air fly from London to Indonesia in about 21h 45m. The time it takes to get you to your destination can typically vary by up to 3h 50m. There are 7270 mi between London and Indonesia. This flight may include one or multiple stops.

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

The cheapet airlines for a one-way flight from London to Indonesia are SAUDIA (£218), Air China (£219), and China Eastern (£247).

In terms of precipitation, rainfall in Indonesia ranges from 20.0 - 340.0 inches per month. January is typically the wettest month, when rainfall can reach 340.0 mm. August is typically the driest time to visit Indonesia when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Indonesia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 26.0 C).

What are the most popular routes from London to Indonesia?

While some choose either London Gatwick - Denpasar Bali Ngurah Rai or London Stansted - Denpasar Bali Ngurah Rai, London Heathrow - Denpasar Bali Ngurah Rai is the most popular route from London to Indonesia.

What are the most popular airlines that fly from London to Indonesia?

Consider Singapore Airlines, Qatar Airways or Emirates when booking your flight. These represent the most popular airlines when flying from London to Indonesia.

What is the cheapest time of day to fly from LON to ID?

When flying from London 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.

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

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

How can I find direct flights from London to Indonesia?

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

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

Yes. Cheapflights offers flight deals from London 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.

£294+ Cheap Flights from London to Indonesia

Cheap flight deals from London to Indonesia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from London to Indonesia
Explore the most affordable flight options available from London to Indonesia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.

Mon 12/1021:45 -

1 stop16h 50m

Tue 27/1023:20 -

1 stop22h 10m

Deal found 25/8£551

Fri 6/1119:20 -

1 stop18h 00m

Sat 21/1123:20 -

1 stop22h 10m

Deal found 25/8£554

Sun 27/922:10 -

1 stop21h 50m

Sun 4/1018:05 -

1 stop17h 50m

Deal found 25/8£555

Mon 5/1014:45 -

1 stop23h 50m

Sat 10/1000:05 -

1 stop18h 40m

Deal found 25/8£556

Sat 26/922:10 -

1 stop21h 50m

Sat 10/1003:00 -

1 stop22h 20m

Deal found 25/8£557

Sun 30/811:15 -

2 stops30h 55m

Mon 7/914:15 -

2 stops33h 50m

Deal found 25/8£557

Sat 26/921:20 -

1 stop19h 10m

Wed 14/1023:30 -

1 stop37h 05m

Deal found 25/8£557

Sun 1/1106:50 -

2 stops30h 30m

Mon 16/1118:00 -

2 stops26h 05m

Deal found 24/8£558

Mon 23/1122:00 -

1 stop18h 25m

Sat 28/1100:20 -

2 stops25h 15m

Deal found 25/8£559

Wed 23/921:20 -

1 stop19h 10m

Wed 28/1023:45 -

1 stop24h 45m

Deal found 24/8£559

Wed 30/911:35 -

1 stop28h 55m

Sun 18/1023:30 -

1 stop21h 30m

Deal found 25/8£562

Thu 24/909:05 -

2 stops31h 25m

Thu 1/1021:00 -

1 stop18h 55m

Deal found 25/8£563

Best flights from London to Indonesia
Discover carefully curated flight deals from London to Indonesia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Sat 19/914:25 -

2 stops24h 10m

Sat 26/918:10 -

2 stops33h 45m

Deal found 20/8£582

Thu 26/1118:40 -

2 stops21h 45m

Tue 1/619:20 -

2 stops19h 05m

Deal found 23/8£587

Sun 22/1113:55 -

1 stop25h 35m

Sat 16/101:30 -

1 stop24h 40m

Deal found 24/8£639

Sat 5/908:25 -

1 stop22h 30m

Sun 20/914:25 -

1 stop22h 05m

Deal found 21/8£650

Mon 23/1108:35 -

1 stop24h 45m

Thu 21/118:50 -

1 stop19h 05m

Deal found 24/8£661

Mon 23/1108:35 -

1 stop24h 45m

Fri 11/1218:50 -

1 stop19h 05m

Deal found 23/8£662

Mon 23/1117:05 -

2 stops19h 15m

Thu 21/121:40 -

2 stops26h 55m

Deal found 24/8£666

Tue 27/1017:20 -

1 stop17h 40m

Fri 6/1121:40 -

1 stop19h 15m

Deal found 20/8£700

Sat 5/913:15 -

1 stop41h 15m

Sat 19/915:00 -

1 stop35h 00m

Deal found 20/8£708

Thu 29/1020:15 -

1 stop18h 05m

Wed 11/1100:25 -

1 stop19h 40m

Deal found 22/8£773

Sun 22/1111:00 -

2 stops44h 00m

Sat 12/1216:05 -

2 stops47h 10m

Deal found 23/8£841

Mon 21/906:30 -

2 stops25h 05m

Fri 9/1015:55 -

2 stops36h 00m

Deal found 23/8£1,149

Mon 21/907:55 -

2 stops30h 40m

Tue 6/1018:10 -

2 stops35h 35m

Deal found 21/8£587

Wed 2/920:50 -

1 stop34h 05m

Sun 20/914:25 -

1 stop22h 05m

Deal found 22/8£651

Fri 2/1007:05 -

2 stops25h 45m

Sat 17/1020:00 -

2 stops25h 15m

Deal found 23/8£596

Thu 29/1008:40 -

1 stop30h 00m

Wed 18/1118:50 -

1 stop19h 05m

Deal found 22/8£664

Sat 21/1108:40 -

1 stop30h 00m

Tue 19/118:50 -

1 stop19h 05m

Deal found 24/8£675

Sun 22/1113:45 -

2 stops22h 35m

Thu 21/121:40 -

2 stops19h 50m

Deal found 24/8£677

Thu 29/1017:20 -

1 stop17h 40m

Fri 6/1121:40 -

1 stop19h 15m

Deal found 20/8£700

Mon 23/1109:00 -

3 stops31h 25m

Mon 30/1119:55 -

3 stops25h 45m

Deal found 24/8£700

Wed 11/1115:05 -

2 stops22h 15m

Sun 22/1118:00 -

2 stops25h 25m

Deal found 20/8£597

Sun 6/921:45 -

1 stop16h 50m

Wed 16/900:05 -

1 stop21h 00m

Deal found 22/8£735

Sat 21/1108:40 -

1 stop30h 00m

Wed 20/118:50 -

1 stop19h 05m

Deal found 24/8£675

Sun 22/1113:45 -

2 stops22h 35m

Tue 19/121:40 -

2 stops19h 50m

Deal found 24/8£677

Sun 22/1108:40 -

1 stop24h 40m

Sun 17/118:50 -

1 stop19h 05m

Deal found 24/8£688

Sun 22/1120:15 -

1 stop18h 05m

Wed 20/100:25 -

1 stop19h 40m

Deal found 24/8£774

Wed 16/917:45 -

1 stop17h 50m

Wed 21/1021:00 -

1 stop25h 40m

Deal found 24/8£721

Fri 6/1112:15 -

2 stops25h 05m

Sat 21/1118:00 -

2 stops24h 15m

Deal found 24/8£598

Mon 16/1113:30 -

2 stops26h 50m

Mon 30/1119:55 -

2 stops20h 45m

Deal found 20/8£746

Thu 29/1008:40 -

1 stop23h 30m

Sun 8/1108:45 -

1 stop28h 10m

Deal found 20/8£680

Find flight deals from London to Indonesia

Round-trip from	£551
One-way from	£294
Popular in	July
Cheapest in	November
Average price	£998

China Southern
11/10-27/10
2 total stops
43h 30m total
London to Indonesia

Search Deals

20/9
2 total stops
32h 00m total
London to Indonesia

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£93 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonJakarta

LTN London Luton - CGK Jakarta Soekarno-Hatta Intl

LTNCGK

London Luton

Sat 19/9

14:25-20:35

2 stops24h 10m

Jakarta Soekarno-Hatta Intl

Sat 26/9

18:10-21:55

2 stops33h 45m

£582

LondonJakarta

LGW London Gatwick - CGK Jakarta Soekarno-Hatta Intl

LGWCGK

London Gatwick

Thu 26/11

18:40-23:25

2 stops21h 45m

Jakarta Soekarno-Hatta Intl

Tue 1/6

19:20-08:25

2 stops19h 05m

£587

LondonJakarta

LTN London Luton - CGK Jakarta Soekarno-Hatta Intl

LTNCGK

London Luton

Mon 21/9

07:55-20:35

2 stops30h 40m

Jakarta Soekarno-Hatta Intl

Tue 6/10

18:10-23:45

2 stops35h 35m

£587

LondonJakarta

LTN London Luton - CGK Jakarta Soekarno-Hatta Intl

LTNCGK

London Luton

Fri 2/10

07:05-14:50

2 stops25h 45m

Jakarta Soekarno-Hatta Intl

Sat 17/10

20:00-15:15

2 stops25h 15m

£596

LondonJakarta

LTN London Luton - CGK Jakarta Soekarno-Hatta Intl

LTNCGK

London Luton

Wed 11/11

15:05-20:20

2 stops22h 15m

Jakarta Soekarno-Hatta Intl

Sun 22/11

18:00-12:25

2 stops25h 25m

£597

LondonJakarta

LTN London Luton - CGK Jakarta Soekarno-Hatta Intl

LTNCGK

London Luton

Fri 6/11

12:15-20:20

2 stops25h 05m

Jakarta Soekarno-Hatta Intl

Sat 21/11

18:00-11:15

2 stops24h 15m

£598

LondonDenpasar

LHR London Heathrow - DPS Denpasar Bali Ngurah Rai

LHRDPS

London Heathrow

Sun 22/11

13:55-23:30

1 stop25h 35m

Denpasar Bali Ngurah Rai

Sat 16/1

01:30-18:10

1 stop24h 40m

£639

LondonJakarta

LHR London Heathrow - CGK Jakarta Soekarno-Hatta Intl

LHRCGK

London Heathrow

Sat 5/9

08:25-12:55

1 stop22h 30m

Jakarta Soekarno-Hatta Intl

Sun 20/9

14:25-06:30

1 stop22h 05m

£650

LondonJakarta

LHR London Heathrow - CGK Jakarta Soekarno-Hatta Intl

LHRCGK

London Heathrow

Wed 2/9

20:50-12:55

1 stop34h 05m

Jakarta Soekarno-Hatta Intl

Sun 20/9

14:25-06:30

1 stop22h 05m

£651

LondonDenpasar

LGW London Gatwick - DPS Denpasar Bali Ngurah Rai

LGWDPS

London Gatwick

Mon 23/11

08:35-17:20

1 stop24h 45m

Denpasar Bali Ngurah Rai

Thu 21/1

18:50-05:55

1 stop19h 05m

£661

Flights are sorted by cheapest return flights first.

Deals found on 22/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from London to Indonesia

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

LHR-CGK

LGW-CGK

STN-CGK

LTN-CGK

LGW-DPS

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 to Indonesia

LON-ID0

LHR-CGK

LGW-CGK

STN-CGK

LTN-CGK

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

Currently, November is the cheapest month in which you can book a flight from London to Indonesia (average of £620). Flying from London to Indonesia in July is currently the most expensive (average of £998). 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 to Indonesia?

Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Indonesia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Indonesia

Get a feel of what it's like to fly with Singapore Airlines,Emirates, andCathay Pacific from London to Indonesia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.2

Very Good

1,585 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Singapore Airlines

8.2

Very Good

1,585 reviews

Singapore Airlines

8.2

Very Good

1,585 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Emirates

8.1

Very Good

3,656 reviews

Singapore Airlines

8.2

Very Good

1,585 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Cathay Pacific

7.6

Good

1,460 reviews

Singapore Airlines

8.2

Very Good

1,585 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Qatar Airways

7.4

Good

3,733 reviews

Singapore Airlines

8.2

Very Good

1,585 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Etihad Airways

7.3

Good

1,515 reviews

Singapore Airlines

8.2

Very Good

1,585 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Related info for your journey

How long is the flight from London to Indonesia?
Airlines like SWISS, Etihad Airways, and Oman Air fly from London to Indonesia in about 21h 45m. The time it takes to get you to your destination can typically vary by up to 3h 50m. There are 7270 mi between London and Indonesia. This flight may include one or multiple stops.
What are the cheapest airlines to fly from London to Indonesia one-way?
The cheapet airlines for a one-way flight from London to Indonesia are SAUDIA (£218), Air China (£219), and China Eastern (£247).
What are the most popular routes from London to Indonesia?
While some choose either London Gatwick - Denpasar Bali Ngurah Rai or London Stansted - Denpasar Bali Ngurah Rai, London Heathrow - Denpasar Bali Ngurah Rai is the most popular route from London to Indonesia.
Can I find deals for flights from London to Indonesia that include hotel bookings?
Yes. In addition to deals on London to Indonesia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Indonesia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Indonesia.
Can I find deals for business class flights from London to Indonesia?
Yes. Cheapflights offers flight deals from London 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 to Indonesia?
Currently, November is the cheapest month in which you can book a flight from London to Indonesia (average of £620). Flying from London to Indonesia in July is currently the most expensive (average of £998). 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 London to Indonesia

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Top 10 airlines flying from London to Indonesia

Airline	Cheapest	Average	Flexibility	On-time
AirAsia X	Cheapest£113	Average£560	FlexibilityNo cancel fee	On-time66%	Search AirAsia X flights
IndiGo	Cheapest£211	Average£343	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights
Air China	Cheapest£226	Average£780	FlexibilityNo cancel fee	On-time67%	Search Air China flights
China Southern	Cheapest£348	Average£617	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
China Eastern	Cheapest£351	Average£639	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Malaysia Airlines	Cheapest£355	Average£618	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Austrian Airlines	Cheapest£392	Average£599	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
Air India	Cheapest£395	Average£641	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Garuda Indonesia	Cheapest£427	Average£770	FlexibilityNo cancel fee	On-time71%	Search Garuda Indonesia flights
Gulf Air	Cheapest£436	Average£602	FlexibilityNo cancel fee	On-time67%	Search Gulf Air flights

Fly with Cheapflights

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

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

Cheapflights simply makes it quick and affordable to book flights from London to Indonesia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Indonesia, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on London to Indonesia 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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Cheap flights from London to Indonesia from £294

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Indonesia

Cheapest flights from London to IndonesiaExplore the most affordable flight options available from London to Indonesia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.

Explore the most affordable flight options available from London to Indonesia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.

Best flights from London to IndonesiaDiscover carefully curated flight deals from London to Indonesia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Discover carefully curated flight deals from London to Indonesia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Last-minute flights from London to IndonesiaDiscover last-minute flight deals from London to Indonesia. Data last updated 25 August 2026 and is based on user searches.

Discover last-minute flight deals from London to Indonesia. Data last updated 25 August 2026 and is based on user searches.

One-way flights from London to IndonesiaSearch for one-way flight options from London to Indonesia. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.

Search for one-way flight options from London to Indonesia. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.

Find flight deals from London to Indonesia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from London to Indonesia

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

Cheapflights Insights

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

How far ahead should I book a flight from London to Indonesia?

Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Indonesia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Indonesia

Get a feel of what it's like to fly with Singapore Airlines,Emirates, andCathay Pacific from London to Indonesia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from London to Indonesia?

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

What are the most popular routes from London to Indonesia?

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

How can I find direct flights from London to Indonesia?

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

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

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 London to Indonesia

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Indonesia by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from London to Indonesia by cabin class

Find flights from London to Indonesia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and Indonesia flights

Browse other London and Indonesia flight options. Last updated on 25 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

London to Indonesia flights

Consider these flights travelling from London to Indonesia.

Fly to Indonesia regions

Consider these flights travelling to Indonesia regions.

Top 10 airlines flying from London to Indonesia

Fly with Cheapflights

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

Why should you use Cheapflights to find cheap flight tickets from London to Indonesia?

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

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

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Travel Smart

Cheapest flights from London to Indonesia
Explore the most affordable flight options available from London to Indonesia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.

Best flights from London to Indonesia
Discover carefully curated flight deals from London to Indonesia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Last-minute flights from London to Indonesia
Discover last-minute flight deals from London to Indonesia. Data last updated 25 August 2026 and is based on user searches.

One-way flights from London to Indonesia
Search for one-way flight options from London to Indonesia. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.