Cheap flights from London to Indonesia from £251
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 20/11. 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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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, March 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 £415. If you are unable to visit Indonesia during the month of March, then departing from London during the month February is also very affordable. Most momondo users find prices during this month for around £689.
What is the cheapest day to depart on your flight to Indonesia?
According to our data, Tuesday is the cheapest day to fly to Indonesia from London. The lowest ticket price found for a Tuesday departure recently was £752. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Indonesia is Thursday, with ticket prices averaging around £806.
What is the cheapest time of day to depart on your flight to Indonesia?
According to our data, the cheapest time of day to fly to Indonesia is in the morning. momondo users have found flights departing from London to Indonesia in the morning for as low as £762. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Indonesia is in the afternoon when prices are around £890.
How far in advance should I book a flight 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 £810 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 £739 on momondo.
What is the cheapest airline that flies from London to Indonesia?
China Eastern, Air China, and SAUDIA are the most popular carriers operating from London to Indonesia
Which airlines fly to Indonesia?
Singapore Airlines, Emirates and Qatar Airways are the top three most popular airlines that fly to Indonesia from London according to our data. Singapore Airlines is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Indonesia. Keep in mind that there are 21 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
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 July 2025, there are 21 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 £358 | Free Cancellation | Rating 7.4 617 reviews | |||
| PriceFrom £390 | Free Cancellation | Rating 7.1 152 reviews | |||
| PriceFrom £394 | Free Cancellation | Rating 7.5 1,654 reviews | |||
| PriceFrom £399 | Free Cancellation | Rating 7.2 92 reviews | |||
| PriceFrom £407 | Free Cancellation | Rating 7.6 100 reviews | |||
| PriceFrom £429 | Free Cancellation | Rating 7.4 3,588 reviews | |||
| PriceFrom £450 | Free Cancellation | Rating 5.5 2,926 reviews | |||
| PriceFrom £469 | Free Cancellation | Rating 7.3 3,895 reviews | |||
| PriceFrom £490 | Free Cancellation | Rating 6.8 7,207 reviews | |||
| PriceFrom £504 | Free Cancellation | Rating 7.4 1,220 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.