How long is the flight from London to Indonesia?

Airlines like Etihad Airways, Oman Air, and Turkish Airlines fly from London to Indonesia in about 21h 15m. The time it takes to get you to your destination can typically vary by up to 3h 30m. There are 7278 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 (£221), Air China (£222), and China Eastern (£250).

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.

£297+ 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 6 August 2026.

Mon 24/815:50 -

2 stops22h 45m

Thu 17/900:05 -

1 stop24h 40m

Deal found 5/8£622

Wed 23/906:00 -

2 stops47h 35m

Wed 28/1019:05 -

2 stops44h 15m

Deal found 5/8£623

Sat 5/910:55 -

3 stops31h 20m

Sat 12/908:35 -

2 stops28h 20m

Deal found 5/8£623

Fri 28/814:45 -

1 stop36h 15m

Sun 20/900:05 -

1 stop18h 40m

Deal found 5/8£625

Thu 27/820:20 -

1 stop21h 55m

Sat 19/915:35 -

2 stops21h 20m

Deal found 5/8£625

Sun 6/917:35 -

1 stop18h 00m

Tue 22/921:00 -

1 stop25h 50m

Deal found 5/8£626

Sat 5/922:40 -

1 stop19h 35m

Mon 14/901:45 -

1 stop24h 40m

Deal found 4/8£626

Tue 25/806:55 -

1 stop28h 40m

Wed 23/921:00 -

1 stop25h 40m

Deal found 4/8£627

Tue 27/1007:45 -

2 stops29h 35m

Wed 11/1123:20 -

2 stops28h 45m

Deal found 4/8£627

Wed 14/1015:35 -

3 stops35h 25m

Wed 4/1118:00 -

2 stops34h 05m

Deal found 4/8£628

Tue 27/1020:55 -

1 stop16h 25m

Wed 11/1114:40 -

1 stop23h 35m

Deal found 4/8£628

Sat 29/811:00 -

1 stop19h 15m

Thu 8/1020:15 -

1 stop16h 40m

Deal found 6/8£628

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 6 August 2026.

Sun 20/915:35 -

2 stops23h 00m

Sun 27/918:10 -

2 stops22h 50m

Deal found 6/8£636

Sat 7/1113:55 -

1 stop23h 25m

Wed 18/1118:00 -

1 stop27h 30m

Deal found 1/8£645

Sat 7/1108:25 -

1 stop21h 15m

Sun 22/1113:55 -

1 stop35h 30m

Deal found 1/8£656

Sat 5/910:50 -

1 stop24h 45m

Tue 15/921:00 -

1 stop25h 50m

Deal found 2/8£658

Tue 3/1110:30 -

1 stop29h 15m

Sat 21/1123:45 -

1 stop21h 15m

Deal found 1/8£665

Tue 20/1018:05 -

2 stops23h 05m

Tue 10/1119:55 -

2 stops24h 55m

Deal found 4/8£685

Mon 31/810:20 -

2 stops25h 55m

Tue 22/919:30 -

2 stops18h 25m

Deal found 4/8£728

Mon 23/1114:55 -

1 stop23h 45m

Fri 4/1218:50 -

1 stop20h 30m

Deal found 1/8£729

Thu 26/1120:15 -

1 stop18h 05m

Fri 4/1200:25 -

1 stop19h 40m

Deal found 1/8£800

Sat 2/108:40 -

1 stop24h 40m

Sun 7/218:50 -

1 stop19h 05m

Deal found 3/8£879

Sun 8/1110:00 -

2 stops41h 50m

Sun 22/1102:00 -

2 stops45h 25m

Deal found 1/8£1,079

Sun 18/1010:40 -

2 stops20h 15m

Tue 3/1113:05 -

2 stops24h 25m

Deal found 3/8£1,092

Fri 6/1112:15 -

2 stops25h 05m

Fri 20/1118:00 -

2 stops27h 25m

Deal found 4/8£653

Wed 9/906:55 -

1 stop28h 40m

Wed 16/921:00 -

1 stop25h 40m

Deal found 4/8£660

Sun 8/1117:00 -

1 stop22h 45m

Fri 20/1123:45 -

1 stop37h 45m

Deal found 1/8£665

Mon 16/1109:00 -

3 stops31h 20m

Wed 16/1219:55 -

3 stops25h 45m

Deal found 1/8£700

Wed 26/817:45 -

1 stop17h 50m

Tue 22/921:00 -

1 stop25h 50m

Deal found 5/8£660

Sat 7/1108:40 -

2 stops26h 30m

Thu 19/1119:25 -

2 stops19h 45m

Deal found 1/8£729

Fri 27/1106:00 -

2 stops35h 15m

Sat 16/123:20 -

2 stops27h 25m

Deal found 5/8£674

Mon 11/108:50 -

1 stop18h 45m

Mon 18/101:30 -

1 stop21h 00m

Deal found 2/8£751

Sat 7/1120:05 -

2 stops35h 35m

Fri 20/1113:55 -

1 stop23h 00m

Deal found 2/8£758

Thu 27/817:35 -

1 stop18h 00m

Tue 22/921:00 -

1 stop25h 50m

Deal found 5/8£660

Mon 23/1114:05 -

1 stop18h 25m

Thu 3/1200:25 -

1 stop25h 30m

Deal found 1/8£800

Sun 1/1113:45 -

2 stops21h 25m

Sun 8/1119:25 -

2 stops20h 25m

Deal found 6/8£729

Fri 27/1120:05 -

2 stops44h 15m

Fri 11/1219:55 -

3 stops25h 05m

Deal found 5/8£744

Sat 5/907:05 -

2 stops25h 45m

Sat 12/918:10 -

2 stops34h 05m

Deal found 5/8£677

Sun 6/922:00 -

2 stops42h 30m

Fri 25/900:55 -

1 stop25h 15m

Deal found 4/8£778

Mon 7/908:25 -

1 stop22h 30m

Tue 15/911:10 -

2 stops38h 00m

Deal found 4/8£784

Tue 17/1117:05 -

2 stops18h 05m

Tue 1/1219:25 -

2 stops20h 25m

Deal found 1/8£729

Wed 23/917:45 -

1 stop17h 50m

Wed 28/1021:40 -

1 stop19h 15m

Deal found 1/8£668

Find flight deals from London to Indonesia

Round-trip from	£622
One-way from	£297
Popular in	July
Cheapest in	November
Average price	£1,003

Etihad Airways
24/8-17/9
3 total stops
47h 25m total
London to Indonesia

Search Deals

25/8
2 total stops
31h 15m total
London to Indonesia

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£93 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% 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

Sun 20/9

15:35-20:35

2 stops23h 00m

Jakarta Soekarno-Hatta Intl

Sun 27/9

18:10-11:00

2 stops22h 50m

£636

LondonJakarta

LHR London Heathrow - CGK Jakarta Soekarno-Hatta Intl

LHRCGK

London Heathrow

Sat 7/11

13:55-20:20

1 stop23h 25m

Jakarta Soekarno-Hatta Intl

Wed 18/11

18:00-14:30

1 stop27h 30m

£645

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

Fri 20/11

18:00-14:25

2 stops27h 25m

£653

LondonJakarta

LHR London Heathrow - CGK Jakarta Soekarno-Hatta Intl

LHRCGK

London Heathrow

Sat 7/11

08:25-12:40

1 stop21h 15m

Jakarta Soekarno-Hatta Intl

Sun 22/11

13:55-18:25

1 stop35h 30m

£656

LondonJakarta

STN London Stansted - CGK Jakarta Soekarno-Hatta Intl

STNCGK

London Stansted

Sat 5/9

10:50-17:35

1 stop24h 45m

Jakarta Soekarno-Hatta Intl

Tue 15/9

21:00-16:50

1 stop25h 50m

£658

LondonJakarta

STN London Stansted - CGK Jakarta Soekarno-Hatta Intl

STNCGK

London Stansted

Wed 9/9

06:55-17:35

1 stop28h 40m

Jakarta Soekarno-Hatta Intl

Wed 16/9

21:00-16:40

1 stop25h 40m

£660

LondonJakarta

STN London Stansted - CGK Jakarta Soekarno-Hatta Intl

STNCGK

London Stansted

Wed 26/8

17:45-17:35

1 stop17h 50m

Jakarta Soekarno-Hatta Intl

Tue 22/9

21:00-16:50

1 stop25h 50m

£660

LondonJakarta

STN London Stansted - CGK Jakarta Soekarno-Hatta Intl

STNCGK

London Stansted

Thu 27/8

17:35-17:35

1 stop18h 00m

Jakarta Soekarno-Hatta Intl

Tue 22/9

21:00-16:50

1 stop25h 50m

£660

LondonJakarta

LGW London Gatwick - CGK Jakarta Soekarno-Hatta Intl

LGWCGK

London Gatwick

Tue 3/11

10:30-22:45

1 stop29h 15m

Jakarta Soekarno-Hatta Intl

Sat 21/11

23:45-14:00

1 stop21h 15m

£665

LondonJakarta

LGW London Gatwick - CGK Jakarta Soekarno-Hatta Intl

LGWCGK

London Gatwick

Sun 8/11

17:00-22:45

1 stop22h 45m

Jakarta Soekarno-Hatta Intl

Fri 20/11

23:45-06:30

1 stop37h 45m

£665

Flights are sorted by cheapest return flights first.

Deals found on 6/8

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.

LTN-CGK

LHR-CGK

LGW-CGK

STN-CGK

LCY-CGK

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

LTN-CGK

LHR-CGK

LGW-CGK

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 £627). Flying from London to Indonesia in July is currently the most expensive (average of £1,014). 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

1,584 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

1,584 reviews

Singapore Airlines

8.2

Very Good

1,584 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

3,644 reviews

Singapore Airlines

8.2

Very Good

1,584 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

1,439 reviews

Singapore Airlines

8.2

Very Good

1,584 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

3,739 reviews

Singapore Airlines

8.2

Very Good

1,584 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

1,498 reviews

Singapore Airlines

8.2

Very Good

1,584 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 Etihad Airways, Oman Air, and Turkish Airlines fly from London to Indonesia in about 21h 15m. The time it takes to get you to your destination can typically vary by up to 3h 30m. There are 7278 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 (£221), Air China (£222), and China Eastern (£250).
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 £627). Flying from London to Indonesia in July is currently the most expensive (average of £1,014). 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£567	FlexibilityNo cancel fee	On-time66%	Search AirAsia X flights
IndiGo	Cheapest£214	Average£348	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights
Vietnam Airlines	Cheapest£275	Average£604	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights
Air China	Cheapest£309	Average£744	FlexibilityNo cancel fee	On-time67%	Search Air China flights
China Southern	Cheapest£352	Average£697	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Malaysia Airlines	Cheapest£360	Average£711	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Austrian Airlines	Cheapest£397	Average£605	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
Air India	Cheapest£400	Average£635	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Gulf Air	Cheapest£442	Average£546	FlexibilityNo cancel fee	On-time67%	Search Gulf Air flights
SAUDIA	Cheapest£458	Average£682	FlexibilityNo cancel fee	On-time86%	Search SAUDIA 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 £297

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 25/8. 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 6 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 6 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 6 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 6 August 2026.

Last-minute flights from London to IndonesiaDiscover last-minute flight deals from London to Indonesia. Data last updated 6 August 2026 and is based on user searches.

Discover last-minute flight deals from London to Indonesia. Data last updated 6 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 6 August 2026.

Search for one-way flight options from London to Indonesia. Find affordable one-way fares based on user searches. Data last updated 6 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 6 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 6 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 6 August 2026.

Last-minute flights from London to Indonesia
Discover last-minute flight deals from London to Indonesia. Data last updated 6 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 6 August 2026.