$489 Find Cheap Flights from Indonesia to the United Kingdom

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KAYAK's insights & trends for flights to the United Kingdom

Get data-powered insights and trends for flights to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to the United Kingdom?

The average price of all flights from Indonesia to the United Kingdom clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to the United Kingdom is Sunday when return tickets can be as cheap as $1,576. On the other hand, the most expensive day to fly is Thursday, when return prices are $2,436 on average.

What is the cheapest month to fly from Indonesia to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Indonesia to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Indonesia to the United Kingdom is November, when tickets cost $1,369 (return) on average. On the other hand, the most expensive months are August and April, when the average cost of round-trip tickets is $2,365 and $2,281 respectively.

What is the cheapest time of day to fly to the United Kingdom?

The average price for all round-trip flights from Indonesia to the United Kingdom depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to the United Kingdom is generally at night, when round-trip flights cost $998 on average. Morning departures are around 1% more expensive than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,037.

How far in advance should I book a flight from Indonesia to the United Kingdom?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below-average price on the flight from Indonesia to the United Kingdom, you should book around 8 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low season

January

High season

July
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (9% more expensive on average)

FAQs for booking flights from Indonesia to the United Kingdom

  • How does KAYAK find such low prices on flights from Indonesia to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indonesia to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indonesia to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Indonesia to the United Kingdom is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Indonesia to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Indonesia to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indonesia to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Indonesia to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Indonesia to the United Kingdom

Need help choosing which airline to fly with from Indonesia to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1292 reviews
7.9Comfort
8.6Crew
8.0Entertainment
8.2Boarding
7.7Food
Airline reviews

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

10.0 ExcellentSailesh, Apr 2025SIN - AMD
Read more Singapore Airlines reviews

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

Boarding was delayed and we had to get on buses to plane so group # didn't matter. No food or drinks served gratis. Seats were small, knees smashed into the seat ahead, didn't recline. Crew was excellent though.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

Our original booking with Kayak -our first experience -was exactly what we wanted and worked well. Updates were friendly and reassuring as were the contacts with UnderPricer so a big win-win. We learned a lot on your reliability and will definitely put you on our organisational list for the future.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

Plane and seats ok. Dinners going and coming back were not fantastic. Breakfast from Seattle to London fine with bagel, cheese and fried egg. Second meal on London to Seattle not my favorite of kind of pizza sauce in a pastry. Came with water about three different times on each of my long flights. Staff on all very friendly and helpful.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

We ordered kids meals - which were not kid friendly at all! (the breakfast that is - scrambled eggs on a bed of spinach and asparagus?)

Uncomfortable seats. Crazy seat assignments separating families when they could easily have put them together. Good communication from pilot about arrival time after delay in departure. Toilet ran out of water in sink. Snack box poor for flight of this length.

The bed in Club class was not very comfortable, everything else was good.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

Book cheap flights from Indonesia to the United Kingdom

Recent return flight deals

12/6Thu
1 stopChina Southern
41h 20mDPS-LHR
19/6Thu
2 stopsChina Southern
27h 45mLHR-DPS
$1,068
5/6Thu
1 stopChina Southern
41h 20mDPS-LHR
26/6Thu
2 stopsChina Southern
27h 45mLHR-DPS
$1,076
12/6Thu
1 stopChina Southern
41h 20mDPS-LHR
19/6Thu
1 stopChina Southern
26h 35mLHR-DPS
$1,082
19/10Sun
1 stopMalaysia Airlines
17h 30mCGK-LHR
4/11Tue
1 stopMalaysia Airlines
16h 45mLHR-CGK
$1,154
13/5Tue
1 stop
18h 15mCGK-LHR
20/5Tue
1 stop
17h 00mLHR-CGK
$1,166
13/5Tue
1 stopMalaysia Airlines
24h 45mCGK-LHR
16/5Fri
1 stopMalaysia Airlines
18h 20mLHR-CGK
$1,204
11/10Sat
1 stopSingapore Airlines
25h 00mDPS-LHR
30/10Thu
1 stopSingapore Airlines
19h 20mLHR-DPS
$1,277
12/6Thu
2 stops
31h 50mDPS-LHR
19/6Thu
2 stops
29h 55mLHR-DPS
$1,343
10/5Sat
1 stopBritish Airways
19h 00mCGK-LHR
28/5Wed
1 stopBritish Airways
19h 50mLHR-CGK
$5,466
24/6Tue
1 stopBritish Airways
20h 00mDPS-LHR
22/7Tue
2 stopsBritish Airways
33h 30mLHR-DPS
$5,658

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Recent one-way flight deals

15/7Tue
1 stopMalaysia Airlines
26h 45mCGK-LHR
$489
15/5Thu
1 stopMalaysia Airlines
26h 45mCGK-LHR
$543
9/7Wed
1 stopVietnam Airlines
31h 55mDPS-LHR
$575
15/7Tue
3 stops
30h 45mCGK-LHR
$582
14/7Mon
1 stopQatar Airways
19h 15mCGK-LHR
$595
29/5Thu
1 stopQatar Airways
18h 55mCGK-LHR
$609
15/7Tue
2 stops
21h 50mCGK-LHR
$614
15/5Thu
2 stopsEmirates
30h 45mCGK-LHR
$650
4/7Fri
1 stopSingapore Airlines
35h 55mDPS-LHR
$1,018
4/6Wed
1 stopVietnam Airlines
31h 55mDPS-LHR
$1,781

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Last minute flights to the United Kingdom

Last minute flight, train and bus deals

2/5Fri
multi-stopChina Southern
41h 20mDPS-LHR
29/7Tue
multi-stopChina Southern
18h 20mLHR-DPS
$2,684
1/5Thu
multi-stopChina Southern
25h 30mDPS-LHR
29/7Tue
multi-stopChina Southern
18h 20mLHR-DPS
$2,687
2/5Fri
multi-stopChina Southern
41h 20mDPS-LHR
29/7Tue
multi-stopChina Southern
27h 45mLHR-DPS
$2,695
1/5Thu
multi-stopChina Southern
24h 35mDPS-LHR
29/7Tue
multi-stopChina Southern
26h 35mLHR-DPS
$2,723
30/4Wed
multi-stopKLM
21h 10mDPS-LHR
21/5Wed
multi-stopKLM
39h 30mLHR-DPS
$2,998
1/5Thu
multi-stopChina Southern
25h 30mDPS-LHR
29/7Tue
multi-stopChina Southern
18h 20mLHR-DPS
$3,010
2/5Fri
multi-stopSAUDIA
29h 15mDPS-LHR
29/7Tue
multi-stopSAUDIA
22h 25mLHR-DPS
$3,129
2/5Fri
multi-stopSAUDIA
29h 15mDPS-LHR
29/7Tue
multi-stopSAUDIA
22h 25mLHR-DPS
$3,132
30/4Wed
multi-stopVietnam Airlines
33h 05mCGK-LHR
11/5Sun
multi-stopVietnam Airlines
24h 45mLHR-CGK
$3,255
2/5Fri
multi-stopEtihad Airways
31h 00mDPS-LHR
29/7Tue
multi-stopEtihad Airways
24h 55mLHR-DPS
$3,966

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Everything you need to know for your flight to the United Kingdom

Cabin class types available on flights to the United Kingdom

Cabin classes available on flights to the United Kingdom. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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