£343+ Cheap flights to Indonesia

— DPS
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Indonesia in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Indonesia

Thu 26/1122:00 -
1 stop31h 10m
Tue 8/1203:05 -
1 stop22h 30m
Deal found 7/11£480
Mon 16/1110:30 -
1 stop29h 15m
Mon 30/1123:45 -
1 stop37h 45m
Deal found 7/11£483
Sun 15/1110:30 -
1 stop29h 15m
Thu 26/1123:45 -
1 stop37h 45m
Deal found 10/11£484
Sun 29/1122:00 -
1 stop31h 10m
Sun 13/1213:15 -
1 stop36h 20m
Deal found 6/11£484
Thu 19/1110:30 -
1 stop29h 15m
Thu 3/1223:45 -
1 stop37h 45m
Deal found 10/11£486
Sun 15/1117:00 -
1 stop22h 45m
Mon 23/1123:45 -
1 stop37h 45m
Deal found 11/11£487

Find flights to Indonesia

Explore Indonesia

Find flight deals to Indonesia

Return from

£620

One-way from

£343

Popular in

July

Cheapest in

November

Average price

£663
China Eastern
  • China Eastern
  • 15/11-5/12
  • 2 total stops
  • 43h 30m total
  • London to Denpasar
6/12-31/12
  • 6/12-31/12
  • 2 total stops
  • 28h 35m total
  • London to Indonesia
Highest demand for flights based on searches. 14% potential increase in price (£131 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£24 potential savings vs. average return price).
Average for return flights in November 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Indonesia that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonJakarta

LTN London Luton - CGK Jakarta Soekarno-Hatta Intl

LTNCGK

London Luton

Sun 22/11

09:10-12:40

2 stops44h 30m

Jakarta Soekarno-Hatta Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£343
Fastest return journey

LondonSurabaya

LHR London Heathrow - SUB Surabaya Juanda

LHRSUB

London Heathrow

Sun 10/1

21:30-12:50

2 stops32h 20m

Surabaya Juanda

Wed 31/12

00:00-18:00

Nonstop0h 00m

£374

LondonDenpasar

SEN London Southend - DPS Denpasar Bali Ngurah Rai

SENDPS

London Southend

Wed 9/12

07:10-11:35

2 stops44h 25m

Denpasar Bali Ngurah Rai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£375

LondonJakarta

LHR London Heathrow - CGK Jakarta Soekarno-Hatta Intl

LHRCGK

London Heathrow

Fri 27/11

21:10-00:55

1 stop20h 45m

Jakarta Soekarno-Hatta Intl

Mon 30/11

01:55-20:30

1 stop25h 35m

£584

LondonJakarta

STN London Stansted - CGK Jakarta Soekarno-Hatta Intl

STNCGK

London Stansted

Mon 10/5

10:10-17:30

1 stop25h 20m

Jakarta Soekarno-Hatta Intl

Thu 20/5

20:45-16:45

1 stop26h 00m

£589

LondonJakarta

STN London Stansted - CGK Jakarta Soekarno-Hatta Intl

STNCGK

London Stansted

Fri 7/5

17:50-17:30

1 stop17h 40m

Jakarta Soekarno-Hatta Intl

Wed 19/5

20:45-09:05

1 stop18h 20m

£601

LondonJakarta

STN London Stansted - CGK Jakarta Soekarno-Hatta Intl

STNCGK

London Stansted

Sat 8/5

17:50-17:30

1 stop17h 40m

Jakarta Soekarno-Hatta Intl

Sat 22/5

20:45-09:05

1 stop18h 20m

£609

LondonSurabaya

LHR London Heathrow - SUB Surabaya Juanda

LHRSUB

London Heathrow

Sun 22/11

22:15-09:00

2 stops27h 45m

Surabaya Juanda

Mon 30/11

19:40-20:30

2 stops31h 50m

£622

LondonSurabaya

LHR London Heathrow - SUB Surabaya Juanda

LHRSUB

London Heathrow

Sun 22/11

21:30-22:00

2 stops41h 30m

Surabaya Juanda

Mon 30/11

08:00-18:35

1 stop41h 35m

£628

LondonSurabaya

LGW London Gatwick - SUB Surabaya Juanda

LGWSUB

London Gatwick

Mon 23/11

10:30-22:40

3 stops29h 10m

Surabaya Juanda

Thu 10/12

09:50-06:30

2 stops27h 40m

£656

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight to Indonesia

Have a flexible travel schedule? Discover the best time to fly to Indonesia with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Indonesia

How long is the flight to Indonesia?

On average, a flight from London to Indonesia takes 18 hours 29 minutes. Flights to Indonesia from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Indonesia?

The cheapest airlines flying from London to Indonesia are AirAsia X, KLM and IndiGo.

Rainfall in Indonesia by month

In terms of precipitation, rainfall in Indonesia ranges from 20.0 - 340.0 inches per month. January is typically the wettest month, when rainfall can reach 340.0 mm. August is typically the driest time to visit Indonesia when rainfall is around 20.0 mm.

Temperature in Indonesia by month

If weather is an important factor for your trip to Indonesia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 26.0 C).

When is the best time to book a flight to Indonesia?

The price you pay for your flight to Indonesia may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What are the most popular places to fly to in Indonesia?

The most popular places in Indonesia to fly to are Denpasar, Jakarta and Surabaya.

Reviews of airlines servicing Indonesia

See what other customers who have flown with Singapore Airlines,Emirates, andCathay Pacific to Indonesia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.3

Overall

8.2

Crew

8.6

Entertainment

8.0

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

Boarding

8.3

Overall

8.2

Crew

8.6

Entertainment

8.0

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

Boarding

8.3

Overall

8.2

Crew

8.6

Entertainment

8.0

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

Boarding

8.3

Overall

8.2

Crew

8.6

Entertainment

8.0

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

Boarding

8.3

Overall

8.2

Crew

8.6

Entertainment

8.0

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

Boarding

8.3

Overall

8.2

Crew

8.6

Entertainment

8.0

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

FAQs about flying to Indonesia

  • Can I find cheaper flights to Indonesia if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Indonesia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Indonesia?

    Based on reviews from Cheapflights users, Singapore Airlines is rated the highest out of the airlines that fly to Indonesia.

  • What is the cheapest airport to fly to in Indonesia?

    Denpasar Bali Ngurah Rai is currently the cheapest airport to fly to in Indonesia. One-way flights to Denpasar Bali Ngurah Rai typically cost £28, while return flights cost around £29.

  • How much is a return flight to Indonesia?

    A return flight to Indonesia will typically cost around £145, however they can be found for as little as £109.

  • Where does the fastest flight to Indonesia depart from?

    For those looking to save time traveling to Indonesia, Birmingham offers the quickest one-way flight (16 hours 35 minutes).

  • Does Denpasar Bali Ngurah Rai have car hire?

    Yes. Those touching down at Denpasar Bali Ngurah Rai can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Denpasar Bali Ngurah Rai?

    Yes. Denpasar Bali Ngurah Rai has hotels nearby for those requiring accommodations. Next Tuban Bali is the closest property to Denpasar Bali Ngurah Rai (0.0 mi away from Denpasar Bali Ngurah Rai).

See more FAQs

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How does Cheapflights help users find flights to Indonesia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Indonesia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets to Indonesia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Indonesia.

Can Cheapflights find flights to Indonesia with no change fees?

Yes, we can. To see specific flights to Indonesia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights to Indonesia become cheaper?

Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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