How long is the flight from London to Indonesia?

Airlines like Turkish Airlines, KLM, and Etihad Airways fly from London to Indonesia in about 17h 40m. The time it takes to get you to your destination can typically vary by up to 8h 40m. There are 7244 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 (£220), Air China (£222), and China Eastern (£236).

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.

£291+ 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 15 September 2026.

Sat 31/1017:20 -

1 stop17h 40m

Sun 15/1121:40 -

1 stop19h 15m

Deal found 14/9£502

Mon 12/1022:10 -

1 stop32h 05m

Thu 22/1013:15 -

1 stop36h 05m

Deal found 14/9£502

Mon 28/922:00 -

2 stops38h 10m

Thu 1/1019:15 -

2 stops30h 15m

Deal found 14/9£504

Tue 13/1021:20 -

1 stop19h 10m

Wed 11/1123:45 -

1 stop24h 45m

Deal found 14/9£505

Mon 5/1014:20 -

2 stops24h 15m

Tue 20/1019:15 -

1 stop30h 15m

Deal found 14/9£507

Mon 5/1014:45 -

1 stop23h 50m

Mon 19/1023:30 -

1 stop37h 05m

Deal found 14/9£510

Sat 26/922:10 -

1 stop21h 50m

Sat 10/1003:00 -

1 stop22h 20m

Deal found 10/9£511

Fri 18/922:00 -

2 stops38h 10m

Thu 1/1019:15 -

2 stops30h 15m

Deal found 11/9£512

Tue 20/1022:10 -

1 stop32h 05m

Wed 18/1113:15 -

1 stop36h 20m

Deal found 13/9£513

Sat 26/922:10 -

1 stop21h 50m

Sat 17/1003:00 -

1 stop22h 20m

Deal found 10/9£513

Wed 28/1022:00 -

1 stop31h 10m

Wed 4/1109:05 -

1 stop40h 30m

Deal found 13/9£514

Mon 2/1120:55 -

1 stop16h 25m

Sun 29/1119:45 -

2 stops29h 30m

Deal found 10/9£515

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 15 September 2026.

Mon 5/1012:25 -

2 stops26h 10m

Tue 20/1021:00 -

2 stops23h 35m

Deal found 14/9£552

Tue 27/1017:20 -

1 stop17h 40m

Wed 11/1121:40 -

1 stop19h 15m

Deal found 14/9£613

Tue 10/1110:00 -

2 stops26h 20m

Wed 25/1121:40 -

2 stops19h 50m

Deal found 9/9£668

Sat 13/313:55 -

1 stop23h 25m

Sun 21/318:00 -

1 stop25h 05m

Deal found 12/9£765

Sat 13/320:15 -

1 stop36h 25m

Sun 21/300:15 -

1 stop24h 40m

Deal found 12/9£776

Sat 27/215:15 -

3 stops25h 10m

Wed 31/319:20 -

2 stops19h 05m

Deal found 14/9£788

Sat 13/308:40 -

2 stops21h 00m

Wed 24/313:55 -

2 stops23h 00m

Deal found 12/9£988

Tue 13/1019:25 -

1 stop20h 15m

Thu 31/1218:50 -

1 stop19h 35m

Deal found 12/9£1,017

Mon 19/1006:45 -

2 stops31h 50m

Sun 1/1123:20 -

2 stops28h 40m

Deal found 14/9£616

Tue 27/1010:05 -

1 stop24h 55m

Wed 11/1121:40 -

1 stop31h 55m

Deal found 13/9£619

Sun 15/1113:45 -

2 stops22h 35m

Sun 22/1121:40 -

2 stops27h 40m

Deal found 13/9£679

Sat 14/1111:30 -

2 stops27h 55m

Fri 27/1100:40 -

2 stops28h 45m

Deal found 13/9£623

Mon 2/1110:55 -

1 stop24h 05m

Mon 16/1121:40 -

1 stop25h 40m

Deal found 11/9£650

Sun 25/1014:15 -

2 stops49h 50m

Sat 7/1101:20 -

2 stops61h 05m

Deal found 13/9£1,440

Thu 29/1009:20 -

2 stops27h 00m

Wed 11/1121:40 -

2 stops19h 50m

Deal found 12/9£687

Sat 5/1211:30 -

2 stops25h 50m

Thu 10/1218:00 -

2 stops24h 05m

Deal found 12/9£634

Fri 12/314:05 -

1 stop25h 05m

Sun 21/300:15 -

1 stop18h 50m

Deal found 12/9£776

Fri 12/313:55 -

1 stop35h 40m

Thu 25/318:00 -

1 stop19h 40m

Deal found 12/9£779

Mon 2/1110:55 -

1 stop24h 05m

Thu 19/1121:40 -

1 stop19h 15m

Deal found 11/9£650

Sat 6/312:20 -

2 stops28h 05m

Sun 18/413:20 -

2 stops26h 20m

Deal found 11/9£825

Sun 8/1113:45 -

2 stops22h 35m

Wed 18/1121:40 -

2 stops27h 40m

Deal found 11/9£695

Sat 13/320:15 -

1 stop36h 25m

Mon 22/300:15 -

1 stop24h 40m

Deal found 12/9£776

Wed 28/1010:55 -

1 stop24h 05m

Sat 14/1121:40 -

1 stop25h 40m

Deal found 10/9£650

Fri 30/1020:25 -

2 stops29h 10m

Fri 6/1118:00 -

2 stops27h 25m

Deal found 12/9£659

Sat 7/1110:55 -

1 stop24h 05m

Sat 21/1121:40 -

1 stop19h 15m

Deal found 11/9£651

Thu 7/110:00 -

2 stops26h 20m

Sat 23/121:40 -

2 stops23h 35m

Deal found 10/9£719

Thu 12/1113:35 -

1 stop19h 05m

Mon 16/1112:30 -

2 stops25h 10m

Deal found 13/9£795

Sun 6/1211:00 -

2 stops28h 30m

Fri 18/1201:30 -

2 stops27h 55m

Deal found 13/9£675

Wed 28/1008:40 -

2 stops45h 00m

Sat 14/1113:55 -

2 stops47h 00m

Deal found 11/9£992

Wed 28/1018:40 -

2 stops21h 45m

Wed 4/1119:10 -

3 stops24h 50m

Deal found 12/9£928

Find flight deals from London to Indonesia

Round-trip from	£502
One-way from	£291
Popular in	July
Cheapest in	November
Average price	£720

Turkish Airlines
31/10-15/11
2 total stops
36h 55m total
London to Indonesia

Search Deals

30/9-31/12
2 total stops
32h 30m total
London to Indonesia

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£99 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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

Mon 12/10

14:25-20:35

2 stops24h 10m

Jakarta Soekarno-Hatta Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£295

LondonDenpasar

LTN London Luton - DPS Denpasar Bali Ngurah Rai

LTNDPS

London Luton

Tue 20/10

06:35-16:35

2 stops51h 00m

Denpasar Bali Ngurah Rai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£304

LondonJakarta

LTN London Luton - CGK Jakarta Soekarno-Hatta Intl

LTNCGK

London Luton

Tue 22/9

07:05-14:50

2 stops25h 45m

Jakarta Soekarno-Hatta Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£307

LondonJakarta

LTN London Luton - CGK Jakarta Soekarno-Hatta Intl

LTNCGK

London Luton

Thu 12/11

14:05-14:25

3 stops41h 20m

Jakarta Soekarno-Hatta Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£309

LondonJakarta

LTN London Luton - CGK Jakarta Soekarno-Hatta Intl

LTNCGK

London Luton

Sun 27/9

07:15-14:50

2 stops25h 35m

Jakarta Soekarno-Hatta Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£319

LondonDenpasar

STN London Stansted - DPS Denpasar Bali Ngurah Rai

STNDPS

London Stansted

Tue 6/10

08:30-00:35

3 stops33h 05m

Denpasar Bali Ngurah Rai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£320

LondonJakarta

LTN London Luton - CGK Jakarta Soekarno-Hatta Intl

LTNCGK

London Luton

Mon 28/9

07:00-14:50

2 stops25h 50m

Jakarta Soekarno-Hatta Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£328

LondonJakarta

LTN London Luton - CGK Jakarta Soekarno-Hatta Intl

LTNCGK

London Luton

Wed 28/10

18:15-20:20

3 stops43h 05m

Jakarta Soekarno-Hatta Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£335

LondonJakarta

LHR London Heathrow - CGK Jakarta Soekarno-Hatta Intl

LHRCGK

London Heathrow

Mon 7/12

13:55-20:20

1 stop23h 25m

Jakarta Soekarno-Hatta Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£364

LondonJakarta

LHR London Heathrow - CGK Jakarta Soekarno-Hatta Intl

LHRCGK

London Heathrow

Sun 6/12

13:55-08:35

1 stop35h 40m

Jakarta Soekarno-Hatta Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£379

Flights are sorted by cheapest return flights first.

Deals found on 10/9

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.

STN-CGK

LHR-CGK

LGW-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

STN-CGK

LHR-CGK

LGW-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 £624). Flying from London to Indonesia in July is currently the most expensive (average of £1,010). 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

1,601 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Singapore Airlines

8.2

Very Good

1,601 reviews

Singapore Airlines

8.2

Very Good

1,601 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Emirates

8.1

Very Good

3,661 reviews

Singapore Airlines

8.2

Very Good

1,601 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Cathay Pacific

7.6

Good

1,486 reviews

Singapore Airlines

8.2

Very Good

1,601 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Qatar Airways

7.4

Good

3,734 reviews

Singapore Airlines

8.2

Very Good

1,601 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Etihad Airways

7.3

Good

1,533 reviews

Singapore Airlines

8.2

Very Good

1,601 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Related info for your journey

How long is the flight from London to Indonesia?
Airlines like Turkish Airlines, KLM, and Etihad Airways fly from London to Indonesia in about 17h 40m. The time it takes to get you to your destination can typically vary by up to 8h 40m. There are 7244 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 (£220), Air China (£222), and China Eastern (£236).
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 £624). Flying from London to Indonesia in July is currently the most expensive (average of £1,010). 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£114	Average£566	FlexibilityNo cancel fee	On-time66%	Search AirAsia X flights
IndiGo	Cheapest£213	Average£347	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights
Air China	Cheapest£228	Average£788	FlexibilityNo cancel fee	On-time67%	Search Air China flights
China Southern	Cheapest£351	Average£624	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
China Eastern	Cheapest£354	Average£680	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Malaysia Airlines	Cheapest£383	Average£734	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Air India	Cheapest£399	Average£650	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Garuda Indonesia	Cheapest£432	Average£778	FlexibilityNo cancel fee	On-time71%	Search Garuda Indonesia flights
Qatar Airways	Cheapest£437	Average£727	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Gulf Air	Cheapest£441	Average£608	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 £291

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/9. 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 15 September 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 15 September 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 15 September 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 15 September 2026.

Last-minute flights from London to IndonesiaDiscover last-minute flight deals from London to Indonesia. Data last updated 15 September 2026 and is based on user searches.

Discover last-minute flight deals from London to Indonesia. Data last updated 15 September 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 15 September 2026.

Search for one-way flight options from London to Indonesia. Find affordable one-way fares based on user searches. Data last updated 15 September 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 15 September 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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Book with Flexibility

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 15 September 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 15 September 2026.

Last-minute flights from London to Indonesia
Discover last-minute flight deals from London to Indonesia. Data last updated 15 September 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 15 September 2026.