The cheapest times to fly from LHR to CGK are

  • January 8th to March 25th (except the week of February 12th)
  • April 23rd to June 24th (except the weeks of May 7th and May 28th)
  • October 29th to December 2nd

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from LHR to CGK is late January. Prices can be as high as $1148 for Friday flights during mid December, or as low as $528 for Tuesday flights around late January.


When to Fly to Jakarta

Flying from London (LHR) to Jakarta (CGK) will usually cost between $548 to $931 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January with an average ticket price of $547. Due to high demand the most expensive time to fly is mid December, with an average price of $993. Planning your trip to low-cost times can easily save you $445 on economy flights and even more on first-class flights. Generally, any price below $626 can be considered a good price for a round-trip LHR to CGK flight.

See below for a graph of average weekly prices for the LHR to CGK route. All prices are for round-trip tickets in USD.

LHR to CGK Flight Prices

Compared to other flights, the LHR to CGK flight is cheaper than the average and costs less than the average flight leaving from London. The average price per mile (for a direct flight) is $0.05, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $91 (9%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $626. Return trip prices are from the CGK to LHR flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from LHR to CGK can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 14 hour 5 minutes may not be realistic.


Flight Questions Answered

Still have questions about flying from LHR to CGK? We’ve got answers.

Which airlines fly this route?

You can find 49 major airlines flying this route most often: Aegean, Air China, Air France, Air India, AirAsia, Alitalia, ANA, Asiana, Austrian, British Airways, Brussels Airlines, Cathay Pacific, China Airlines, China Eastern, China Southern, Emirates, Ethiopian, Etihad, EVA Air, Finnair, Firefly, Garuda Indonesia, Gulf Air, Iberia, Indonesia AirAsia, JAL, Jetstar, KLM, Korean Air, Lion, LOT, Lufthansa, Malaysia Airlines, Malindo Air, Oman Air, Philippine Airlines, Qantas, Qatar Airways, Royal Brunei, Saudia, Scoot, Singapore Airlines, SriLankan, SWISS, THAI, Turkish Airlines, Vietnam Airlines, Virgin Atlantic, Virgin Australia, and potentially more during busy seasons.

How far away is it from Soekarno-Hatta International Airport to London Heathrow Airport?

The distance between the two airports is roughly 7282 miles or 11719 kilometers.

How long does it take to fly from LHR to CGK?

The real-world flight time for a nonstop LHR to CGK flight is about 14 hour 5 minutes.

How many flights go between London and Jakarta?

It depends on the day of the week and the date, but a typical day might have around 99 available flights from LHR to CGK.


Airport Location Info


Departing Airport

Origination code LHR
Origination airport name London Heathrow Airport
City London
Country the United Kingdom
Latitude 51.5
Longitude -0.5

Return Airport

Destination code CGK
Destination airport name Soekarno-Hatta International Airport
City Jakarta
Country Indonesia
Latitude -6.1
Longitude 106.7


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.