How long is the flight from London to Indonesia?

Airlines like China Eastern, China Southern, and Turkish Airlines 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 10h 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 Air China (£231), China Eastern (£251), and China Southern (£261).

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 Emirates, Etihad Airways or Singapore Airlines 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.

£313+ 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 4 November 2026.

Mon 16/1110:30 -

1 stop29h 15m

Wed 2/1223:45 -

1 stop37h 45m

Deal found 4/11£488

Sun 8/1112:30 -

1 stop27h 00m

Sun 6/1219:45 -

2 stops29h 30m

Deal found 1/11£494

Wed 11/1112:30 -

1 stop27h 00m

Wed 25/1101:55 -

1 stop25h 35m

Deal found 2/11£495

Thu 26/1122:00 -

1 stop31h 10m

Mon 7/1213:15 -

1 stop36h 20m

Deal found 31/10£497

Thu 12/1109:50 -

1 stop33h 10m

Wed 25/1113:15 -

1 stop24h 15m

Deal found 31/10£497

Fri 20/1109:50 -

1 stop19h 20m

Tue 1/1203:05 -

1 stop34h 25m

Deal found 1/11£498

Thu 12/1122:00 -

1 stop21h 00m

Thu 26/1103:05 -

1 stop22h 30m

Deal found 2/11£499

Wed 11/1109:50 -

1 stop19h 20m

Wed 25/1103:05 -

1 stop34h 25m

Deal found 2/11£499

Sun 29/1112:30 -

1 stop27h 00m

Thu 10/1219:45 -

2 stops29h 00m

Deal found 1/11£499

Fri 20/1109:50 -

1 stop19h 20m

Thu 26/1103:05 -

1 stop34h 25m

Deal found 30/10£499

Mon 16/1109:50 -

1 stop19h 20m

Tue 1/1203:05 -

1 stop34h 25m

Deal found 3/11£502

Mon 16/1122:00 -

1 stop31h 10m

Wed 2/1213:15 -

1 stop36h 20m

Deal found 3/11£502

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 4 November 2026.

Wed 25/1117:00 -

1 stop22h 45m

Tue 15/1223:45 -

1 stop37h 45m

Deal found 30/10£532

Mon 5/411:40 -

1 stop28h 20m

Wed 2/608:00 -

1 stop28h 30m

Deal found 31/10£559

Mon 5/411:40 -

2 stops25h 40m

Wed 2/611:20 -

2 stops25h 10m

Deal found 31/10£575

Tue 2/217:20 -

1 stop17h 40m

Thu 11/221:40 -

1 stop25h 40m

Deal found 1/11£587

Mon 3/514:55 -

1 stop24h 45m

Fri 21/518:30 -

1 stop18h 10m

Deal found 3/11£608

Tue 6/409:00 -

2 stops23h 50m

Wed 2/615:50 -

2 stops20h 50m

Deal found 2/11£655

Tue 6/409:25 -

1 stop17h 45m

Wed 2/619:15 -

1 stop18h 45m

Deal found 2/11£685

Mon 30/1120:15 -

1 stop18h 55m

Mon 7/1217:45 -

1 stop25h 20m

Deal found 2/11£704

Mon 5/418:35 -

2 stops32h 35m

Wed 2/616:30 -

2 stops21h 55m

Deal found 31/10£707

Sun 22/1117:50 -

1 stop41h 30m

Fri 27/1108:15 -

1 stop37h 45m

Deal found 4/11£716

Wed 3/220:05 -

2 stops31h 30m

Sun 14/213:55 -

1 stop23h 00m

Deal found 1/11£751

Wed 2/1213:55 -

2 stops40h 05m

Sun 6/1214:45 -

2 stops29h 20m

Deal found 30/10£775

Sun 8/1114:05 -

2 stops22h 15m

Mon 16/1121:40 -

2 stops21h 05m

Deal found 1/11£834

Mon 1/208:40 -

1 stop18h 20m

Sun 14/219:25 -

2 stops20h 35m

Deal found 1/11£879

Mon 5/421:00 -

2 stops43h 00m

Wed 2/608:00 -

1 stop41h 20m

Deal found 31/10£616

Wed 13/110:55 -

1 stop24h 05m

Mon 25/121:40 -

1 stop25h 40m

Deal found 30/10£625

Tue 6/418:40 -

2 stops32h 30m

Wed 2/616:30 -

2 stops21h 45m

Deal found 2/11£630

Sun 22/1108:40 -

2 stops41h 30m

Fri 27/1115:50 -

2 stops21h 05m

Deal found 4/11£676

Thu 4/208:40 -

1 stop29h 45m

Sun 14/218:10 -

1 stop18h 45m

Deal found 1/11£680

Mon 1/210:55 -

1 stop24h 05m

Sun 14/221:40 -

1 stop19h 15m

Deal found 1/11£646

Mon 18/121:30 -

2 stops41h 30m

Mon 15/208:00 -

1 stop41h 35m

Deal found 3/11£657

Wed 25/1117:10 -

2 stops32h 40m

Tue 15/1221:40 -

1 stop19h 15m

Deal found 30/10£669

Fri 20/1120:15 -

1 stop18h 55m

Sat 5/1200:15 -

1 stop25h 00m

Deal found 1/11£751

Fri 27/1108:40 -

2 stops41h 30m

Tue 1/1210:00 -

2 stops26h 55m

Deal found 1/11£695

Mon 1/208:35 -

1 stop24h 45m

Sun 28/218:50 -

1 stop19h 05m

Deal found 30/10£696

Mon 5/420:05 -

3 stops31h 05m

Wed 2/616:30 -

2 stops21h 25m

Deal found 30/10£778

Tue 2/208:40 -

2 stops21h 00m

Mon 8/213:55 -

2 stops23h 00m

Deal found 1/11£786

Sat 7/1119:20 -

1 stop18h 55m

Mon 16/1101:35 -

1 stop18h 30m

Deal found 1/11£789

Sun 2/517:50 -

1 stop17h 40m

Sat 22/520:45 -

1 stop18h 20m

Deal found 3/11£660

Wed 3/214:05 -

1 stop18h 35m

Sun 7/200:15 -

1 stop18h 50m

Deal found 1/11£754

Find flight deals from London to Indonesia

Round-trip from	£494
One-way from	£313
Popular in	July
Cheapest in	November
Average price	£663

China Southern
3/2-11/2
2 total stops
57h 20m total
London to Indonesia

Search Deals

7/12-31/12
2 total stops
31h 20m total
London to Indonesia

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£96 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 November 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonJakarta

LHR London Heathrow - CGK Jakarta Soekarno-Hatta Intl

LHRCGK

London Heathrow

Fri 27/11

12:30-22:30

1 stop27h 00m

Jakarta Soekarno-Hatta Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£314

LondonJakarta

LGW London Gatwick - CGK Jakarta Soekarno-Hatta Intl

LGWCGK

London Gatwick

Mon 30/11

06:00-02:00

2 stops37h 00m

Jakarta Soekarno-Hatta Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£314

LondonJakarta

LGW London Gatwick - CGK Jakarta Soekarno-Hatta Intl

LGWCGK

London Gatwick

Thu 29/4

05:40-08:45

2 stops45h 05m

Jakarta Soekarno-Hatta Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£318

LondonJakarta

STN London Stansted - CGK Jakarta Soekarno-Hatta Intl

STNCGK

London Stansted

Tue 8/12

11:50-20:20

2 stops25h 30m

Jakarta Soekarno-Hatta Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£325

LondonJakarta

STN London Stansted - CGK Jakarta Soekarno-Hatta Intl

STNCGK

London Stansted

Thu 29/4

22:00-18:15

3 stops38h 15m

Jakarta Soekarno-Hatta Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£328

LondonJakarta

LHR London Heathrow - CGK Jakarta Soekarno-Hatta Intl

LHRCGK

London Heathrow

Mon 30/11

09:55-13:30

3 stops44h 35m

Jakarta Soekarno-Hatta Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£332

LondonJakarta

LGW London Gatwick - CGK Jakarta Soekarno-Hatta Intl

LGWCGK

London Gatwick

Thu 29/4

11:10-12:15

1 stop19h 05m

Jakarta Soekarno-Hatta Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£333

LondonJakarta

LGW London Gatwick - CGK Jakarta Soekarno-Hatta Intl

LGWCGK

London Gatwick

Fri 27/11

09:50-12:10

1 stop19h 20m

Jakarta Soekarno-Hatta Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£335

LondonJakarta

LGW London Gatwick - CGK Jakarta Soekarno-Hatta Intl

LGWCGK

London Gatwick

Mon 30/11

09:50-12:10

1 stop19h 20m

Jakarta Soekarno-Hatta Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£335

LondonPraya

LGW London Gatwick - LOP Praya Lombok Intl

LGWLOP

London Gatwick

Thu 11/2

05:00-16:55

3 stops51h 55m

Praya Lombok Intl

Wed 31/12

00:00-17:00

Nonstop0h 00m

£338

Flights are sorted by cheapest return flights first.

Deals found on 2/11

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.

LGW-CGK

LHR-CGK

LGW-SUB

STN-CGK

LHR-SUB

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

LGW-CGK

LHR-CGK

LGW-SUB

STN-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 £660). Flying from London to Indonesia in July is currently the most expensive (average of £1,017). 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

1,635 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

Singapore Airlines

8.2

Very Good

1,635 reviews

Singapore Airlines

8.2

Very Good

1,635 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

Emirates

8.1

Very Good

3,687 reviews

Singapore Airlines

8.2

Very Good

1,635 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

Cathay Pacific

7.6

Good

1,538 reviews

Singapore Airlines

8.2

Very Good

1,635 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

Qatar Airways

7.4

Good

3,711 reviews

Singapore Airlines

8.2

Very Good

1,635 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

Etihad Airways

7.3

Good

1,557 reviews

Singapore Airlines

8.2

Very Good

1,635 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

Related info for your journey

How long is the flight from London to Indonesia?
Airlines like China Eastern, China Southern, and Turkish Airlines 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 10h 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 Air China (£231), China Eastern (£251), and China Southern (£261).
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 £660). Flying from London to Indonesia in July is currently the most expensive (average of £1,017). 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

Alternative routes

Complete your trip

Direct flights to

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Top regions

Alternative routes for London to Indonesia

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Luton to Mumbai flights

Top 10 airlines flying from London to Indonesia

Airline	Cheapest	Average	Flexibility	On-time
AirAsia X	Cheapest£115	Average£569	FlexibilityNo cancel fee	On-time66%	Search AirAsia X flights
KLM	Cheapest£196	Average£930	FlexibilityNo cancel fee	On-time75%	Search KLM flights
IndiGo	Cheapest£214	Average£349	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights
Garuda Indonesia	Cheapest£245	Average£715	FlexibilityNo cancel fee	On-time71%	Search Garuda Indonesia flights
Air China	Cheapest£253	Average£687	FlexibilityNo cancel fee	On-time67%	Search Air China flights
China Eastern	Cheapest£357	Average£673	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
China Southern	Cheapest£357	Average£614	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Malaysia Airlines	Cheapest£385	Average£773	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Air India	Cheapest£400	Average£654	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Gulf Air	Cheapest£443	Average£617	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 £313

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. 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 4 November 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 4 November 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 4 November 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 4 November 2026.

Last-minute flights from London to IndonesiaDiscover last-minute flight deals from London to Indonesia. Data last updated 4 November 2026 and is based on user searches.

Discover last-minute flight deals from London to Indonesia. Data last updated 4 November 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 4 November 2026.

Search for one-way flight options from London to Indonesia. Find affordable one-way fares based on user searches. Data last updated 4 November 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 4 November 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 4 November 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 4 November 2026.

Last-minute flights from London to Indonesia
Discover last-minute flight deals from London to Indonesia. Data last updated 4 November 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 4 November 2026.