Cheap flights from London to Indonesia from £299
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 10/12. 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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Fly from
Fly to
Route
Depart
Return
LondonSurabaya
LGW London Gatwick - SUB Surabaya Juanda
LGWSUB
London Gatwick
Thu 12/11
09:50-22:00
1 stop29h 10m
Surabaya Juanda
Thu 19/11
08:00-06:30
1 stop29h 30m
LondonJakarta
LGW London Gatwick - CGK Jakarta Soekarno-Hatta Intl
LGWCGK
London Gatwick
Wed 18/11
17:25-18:00
1 stop17h 35m
Jakarta Soekarno-Hatta Intl
Thu 26/11
21:40-09:10
1 stop18h 30m
LondonJakarta
LGW London Gatwick - CGK Jakarta Soekarno-Hatta Intl
LGWCGK
London Gatwick
Sat 7/11
21:30-08:35
2 stops28h 05m
Jakarta Soekarno-Hatta Intl
Sat 21/11
23:05-07:10
2 stops39h 05m
LondonJakarta
LHR London Heathrow - CGK Jakarta Soekarno-Hatta Intl
LHRCGK
London Heathrow
Mon 26/10
22:00-12:10
1 stop31h 10m
Jakarta Soekarno-Hatta Intl
Thu 3/12
03:05-18:35
1 stop22h 30m
LondonJakarta
LHR London Heathrow - CGK Jakarta Soekarno-Hatta Intl
LHRCGK
London Heathrow
Sun 15/11
06:50-22:30
2 stops32h 40m
Jakarta Soekarno-Hatta Intl
Sat 28/11
13:35-06:25
1 stop23h 50m
LondonJakarta
LGW London Gatwick - CGK Jakarta Soekarno-Hatta Intl
LGWCGK
London Gatwick
Fri 12/2
19:10-21:30
1 stop19h 20m
Jakarta Soekarno-Hatta Intl
Tue 23/2
23:05-17:10
1 stop25h 05m
LondonJakarta
LGW London Gatwick - CGK Jakarta Soekarno-Hatta Intl
LGWCGK
London Gatwick
Fri 13/11
19:10-21:30
1 stop19h 20m
Jakarta Soekarno-Hatta Intl
Thu 26/11
23:05-15:20
1 stop23h 15m
LondonJakarta
STN London Stansted - CGK Jakarta Soekarno-Hatta Intl
STNCGK
London Stansted
Wed 18/11
14:05-15:40
1 stop18h 35m
Jakarta Soekarno-Hatta Intl
Wed 25/11
00:15-12:05
1 stop18h 50m
LondonJakarta
LHR London Heathrow - CGK Jakarta Soekarno-Hatta Intl
LHRCGK
London Heathrow
Mon 8/3
13:40-15:40
1 stop19h 00m
Jakarta Soekarno-Hatta Intl
Mon 29/3
00:25-14:25
1 stop20h 00m
LondonDenpasar
STN London Stansted - DPS Denpasar Bali Ngurah Rai
STNDPS
London Stansted
Tue 17/11
17:20-19:30
1 stop18h 10m
Denpasar Bali Ngurah Rai
Tue 1/12
21:10-09:55
1 stop20h 45m
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 £655. 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 £686.
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 £824 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 £768 on momondo.
What is the cheapest airline that flies from London to Indonesia?
XiamenAir, China Southern, and Riyadh Air are the most popular carriers operating from London to Indonesia
Which airlines fly to Indonesia?
Emirates, Qatar Airways and Singapore Airlines are the top three most popular airlines that fly to Indonesia from London according to our data. Emirates is the first choice among our users, with 27% of people opting to fly with this airline when travelling to Indonesia. Keep in mind that there are 22 different airlines that fly to Indonesia on a routine basis, so you have a few additional options to choose from.
Cheap London to Indonesia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight 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?
As of October 2026, there are 22 operators available to choose from 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 | ||
|---|---|---|---|---|---|
| PriceFrom £116 | Free Cancellation | Rating 6.4 48 reviews | |||
| PriceFrom £199 | Free Cancellation | Rating 7.8 1,586 reviews | |||
| PriceFrom £217 | Free Cancellation | Rating 6.8 580 reviews | |||
| PriceFrom £233 | Free Cancellation | Rating 7.5 166 reviews | |||
| PriceFrom £362 | Free Cancellation | Rating 7.3 245 reviews | |||
| PriceFrom £362 | Free Cancellation | Rating 7.4 176 reviews | |||
| PriceFrom £391 | Free Cancellation | Rating 7.3 319 reviews | |||
| PriceFrom £405 | Free Cancellation | Rating 5.5 2,915 reviews | |||
| PriceFrom £441 | Free Cancellation | Rating 8.1 94 reviews | |||
| PriceFrom £450 | Free Cancellation | Rating 7.3 247 reviews |
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.