Cheap flights from London to Indonesia from £316

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Indonesia departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
14:45 - 20:35
LHR
-
CGK
23h 50m
1 stop
Etihad Airways Logo
00:45 - 12:45
CGK
-
LHR
18h 00m
1 stop
£535Etihad Airways
Sat, 22 Aug - Sat, 12 Sep
Etihad Airways Logo
14:45 - 20:35
LHR
-
CGK
23h 50m
1 stop
Etihad Airways Logo
00:45 - 07:00
CGK
-
LHR
36h 15m
1 stop
£537Etihad Airways
Fri, 28 Aug - Sat, 12 Sep
Air China Logo
22:40 - 00:15
LHR
-
CGK
19h 35m
1 stop
Air China Logo
01:45 - 20:25
CGK
-
LHR
24h 40m
1 stop
£538Air China
Thu, 24 Sep - Sat, 17 Oct
Qatar Airways Logo
09:00 - 07:30
LGW
-
CGK
16h 30m
1 stop
Qatar Airways Logo
09:00 - 06:40
CGK
-
LGW
27h 40m
1 stop
£540Qatar Airways
Mon, 14 Sep - Thu, 1 Oct
Qatar Airways Logo
08:10 - 07:30
LGW
-
CGK
17h 20m
1 stop
Qatar Airways Logo
09:00 - 06:40
CGK
-
LGW
27h 40m
1 stop
£544Qatar Airways
Tue, 22 Sep - Tue, 13 Oct
China Eastern Logo
17:00 - 22:45
LGW
-
CGK
22h 45m
1 stop
China Eastern Logo
23:45 - 14:00
CGK
-
LGW
21h 15m
1 stop
£545China Eastern
Mon, 2 Nov - Sun, 29 Nov
Emirates Logo
21:05 - 22:25
STN
-
CGK
19h 20m
1 stop
Emirates Logo
00:45 - 12:55
CGK
-
STN
18h 10m
1 stop
£562Emirates
Wed, 23 Sep - Tue, 29 Sep
China Eastern Logo
17:00 - 23:55
LGW
-
DPS
22h 55m
1 stop
China Eastern Logo
00:55 - 14:00
DPS
-
LGW
21h 05m
1 stop
£626China Eastern
Sat, 14 Nov - Sat, 28 Nov
Emirates Logo
21:45 - 22:25
LGW
-
DPS
17h 40m
1 stop
Emirates Logo
19:45 - 07:20
DPS
-
LGW
18h 35m
1 stop
£628Emirates
Tue, 1 Sep - Wed, 30 Sep
SAUDIA Logo
14:40 - 20:00
LHR
-
DPS
22h 20m
2 stops
SAUDIA Logo
21:55 - 12:40
DPS
-
LHR
21h 45m
2 stops
£631SAUDIA
Tue, 22 Sep - Mon, 12 Oct

Singapore Airlines flights from London to Indonesia

Our best Singapore Airlines deals on London to Indonesia flight tickets
Singapore Airlines
31 May
LGW10:10London Gatwick
18h 50m
1 stop
DPS12:00Denpasar Bali Ngurah Rai
11 Jul
DPS21:40Denpasar Bali Ngurah Rai
19h 20m
1 stop
LGW10:00London Gatwick
£725
Singapore Airlines
31 May
LGW10:10London Gatwick
17h 50m
1 stop
DPS11:00Denpasar Bali Ngurah Rai
8 Jul
DPS21:40Denpasar Bali Ngurah Rai
19h 00m
1 stop
LGW09:40London Gatwick
£725
Singapore Airlines
31 May
LGW10:10London Gatwick
18h 50m
1 stop
DPS12:00Denpasar Bali Ngurah Rai
7 Jul
DPS21:40Denpasar Bali Ngurah Rai
18h 50m
1 stop
LGW09:30London Gatwick
£726

Turkish Airlines flights from London to Indonesia

Our best Turkish Airlines deals on London to Indonesia flight tickets
Turkish Airlines
27 May
LHR18:30London Heathrow
17h 05m
1 stop
CGK17:35Jakarta Soekarno-Hatta Intl
9 Jun
CGK21:00Jakarta Soekarno-Hatta Intl
18h 50m
1 stop
LHR09:50London Heathrow
£558
Turkish Airlines
27 May
LHR18:30London Heathrow
17h 05m
1 stop
CGK17:35Jakarta Soekarno-Hatta Intl
7 Jun
CGK21:00Jakarta Soekarno-Hatta Intl
18h 50m
1 stop
LHR09:50London Heathrow
£586
Turkish Airlines
31 May
STN17:35London Stansted
19h 20m
1 stop
DPS19:55Denpasar Bali Ngurah Rai
7 Jul
DPS20:45Denpasar Bali Ngurah Rai
20h 10m
1 stop
STN09:55London Stansted
£659

momondo Fare Finder

 
Customise your flight search to find flights from London to Indonesia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 22 May 2026.
Use the filters below to find and compare flights from London to Indonesia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Sat 22/8

14:45-20:35

1 stop23h 50m

Jakarta Soekarno-Hatta Intl

Sat 12/9

00:45-12:45

1 stop18h 00m

£535

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Fri 28/8

14:45-20:35

1 stop23h 50m

Jakarta Soekarno-Hatta Intl

Sat 12/9

00:45-07:00

1 stop36h 15m

£537

LondonJakarta

LHR - CGK

LHRCGK

London Heathrow

Thu 24/9

22:40-00:15

1 stop19h 35m

Jakarta Soekarno-Hatta Intl

Sat 17/10

01:45-20:25

1 stop24h 40m

£538

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Mon 14/9

09:00-07:30

1 stop16h 30m

Jakarta Soekarno-Hatta Intl

Thu 1/10

09:00-06:40

1 stop27h 40m

£540

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Tue 22/9

08:10-07:30

1 stop17h 20m

Jakarta Soekarno-Hatta Intl

Tue 13/10

09:00-06:40

1 stop27h 40m

£544

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Mon 2/11

17:00-22:45

1 stop22h 45m

Jakarta Soekarno-Hatta Intl

Sun 29/11

23:45-14:00

1 stop21h 15m

£545

LondonJakarta

STN - CGK

STNCGK

London Stansted

Wed 23/9

21:05-22:25

1 stop19h 20m

Jakarta Soekarno-Hatta Intl

Tue 29/9

00:45-12:55

1 stop18h 10m

£562

LondonDenpasar

LGW - DPS

LGWDPS

London Gatwick

Sat 14/11

17:00-23:55

1 stop22h 55m

Denpasar Bali Ngurah Rai

Sat 28/11

00:55-14:00

1 stop21h 05m

£626
Fastest return journey

LondonDenpasar

LGW - DPS

LGWDPS

London Gatwick

Tue 1/9

21:45-22:25

1 stop17h 40m

Denpasar Bali Ngurah Rai

Wed 30/9

19:45-07:20

1 stop18h 35m

£628

LondonDenpasar

LHR - DPS

LHRDPS

London Heathrow

Tue 22/9

14:40-20:00

2 stops22h 20m

Denpasar Bali Ngurah Rai

Mon 12/10

21:55-12:40

2 stops21h 45m

£631

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Indonesia from

How to get the cheapest flight ticket from London to Indonesia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Indonesia?

In general, November is the cheapest month to fly from London to Indonesia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £581. If you are unable to visit Indonesia during the month of November, then departing from London during the month January is also very affordable. Most momondo users find prices during this month for around £638.

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

You are more likely to see cheaper flights to Indonesia from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Indonesia for around £805 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Indonesia from London for as low as £770 on momondo.

Can stopping save me money on London to Indonesia flights?

You could potentially save up to 12% on your flight if you consider stops on a London to Indonesia flight.

Cheap London to Indonesia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Indonesia

Fastest flight time

15h 50m

Direct flights

None
The fastest flight from London to Indonesia takes 15h 50m
There are no direct flights from London to Indonesia. There are no popular flight routes from London to Indonesia.

Frequently asked questions about flying from London to Indonesia

  • When did momondo last update prices for flights from London to Indonesia?

    Prices for flights from London to Indonesia are refreshed on a daily basis.

  • How many operators does momondo search for flights from London to Indonesia?

  • How old do you have to be to fly from London to Indonesia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Indonesia.

  • What documentation or ID do you need to fly to Indonesia?

    The travel and health documents required for your trip to Indonesia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Indonesia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from London to Indonesia

Compare and see reviews for airlines that fly from London to Indonesia with momondo
Airline
Rating
Free Cancellation
Price
AirAsia XPriceFrom £115Free CancellationRating
6.4
47 reviews
Search AirAsia X flights
IndiGoPriceFrom £214Free CancellationRating
6.8
561 reviews
Search IndiGo flights
Vietnam AirlinesPriceFrom £276Free CancellationRating
7.7
270 reviews
Search Vietnam Airlines flights
Air ChinaPriceFrom £363Free CancellationRating
7.3
151 reviews
Search Air China flights
SWISSPriceFrom £379Free CancellationRating
7.5
1,954 reviews
Search SWISS flights
Air IndiaPriceFrom £410Free CancellationRating
5.5
2,958 reviews
Search Air India flights
Gulf AirPriceFrom £428Free CancellationRating
7.2
235 reviews
Search Gulf Air flights
Oman AirPriceFrom £438Free CancellationRating
8.1
130 reviews
Search Oman Air flights
SAUDIAPriceFrom £459Free CancellationRating
7.3
688 reviews
Search SAUDIA flights
Air FrancePriceFrom £488Free CancellationRating
7.4
1,590 reviews
Search Air France flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Indonesia?

It is quick and easy to find London to Indonesia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Indonesia that suits you.

Can I find flights from London to Indonesia with flexible booking policies on momondo?

All flight searches from London to Indonesia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Indonesia?

momondo provides multiple filters to help you find the best flight to Indonesia from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Indonesia right now. Can momondo alert me if prices change?

Price alerts on flights to Indonesia from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Indonesia trip

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1 adult
Sun 21/6
Sun 28/6

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