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Cheap flights from Portsmouth to Indonesia from £326

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DPS
1 Feb — 8 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Indonesia

Enter your travel dates to find the best prices.

Best flights from Portsmouth to Indonesia
Discover carefully curated flight deals from Portsmouth to Indonesia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 January 2026.

Mon 13/417:20SOU - DPS
2 stops19h 15mKLM
Mon 20/419:20DPS - SOU
2 stops28h 30mKLM
Deal found 31/12£753
Fri 30/109:00SOU - DPS
3 stops30h 55mMultiple Airlines
Fri 6/214:00DPS - SOU
3 stops34h 40mMultiple Airlines
Deal found 1/1£775
Thu 22/109:30SOU - CGK
2 stops22h 20mQatar Airways
Sun 25/100:20CGK - SOU
2 stops26h 20mQatar Airways
Deal found 31/12£948
Sat 14/209:30SOU - DPS
2 stops42h 05mMultiple Airlines
Sat 21/218:45DPS - SOU
2 stops52h 50mMultiple Airlines
Deal found 31/12£844
Sun 25/109:30SOU - DPS
2 stops23h 50mMultiple Airlines
Sun 8/209:45DPS - SOU
2 stops41h 55mMultiple Airlines
Deal found 1/1£1,165

Find flight deals from Portsmouth to Indonesia

Keep the following information in mind while searching for Portsmouth to Indonesia flight deals. Data was last updated 2 January 2026.

Round-trip from

£753

One-way from

£326

Popular in

December

Cheapest in

March

Average price

£718
KLM
  • KLM
  • 13/4-20/4
  • 4 total stops
  • 47h 45m total
  • Portsmouth to Indonesia
Search Deals
25/1
  • 25/1
  • 3 total stops
  • 46h 00m total
  • Portsmouth to Indonesia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Indonesia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 January 2026.
Use the filters below to find and compare flights from Portsmouth to Indonesia that are best for you.

Fly from

Portsmouth

Fly to

Indonesia

Route

Depart

Return

Price

SouthamptonDenpasar

SOU - DPS

SOUDPS

Southampton Eastleigh

Mon 13/4

17:20-19:35

2 stops19h 15m

Denpasar Bali Ngurah Rai

Mon 20/4

19:20-16:50

2 stops28h 30m

£753

SouthamptonDenpasar

SOU - DPS

SOUDPS

Southampton Eastleigh

Fri 30/1

09:00-23:55

3 stops30h 55m

Denpasar Bali Ngurah Rai

Fri 6/2

14:00-16:40

3 stops34h 40m

£775

SouthamptonDenpasar

SOU - DPS

SOUDPS

Southampton Eastleigh

Sat 14/2

09:30-11:35

2 stops42h 05m

Denpasar Bali Ngurah Rai

Sat 21/2

18:45-15:35

2 stops52h 50m

£844

SouthamptonJakarta

SOU - CGK

SOUCGK

Southampton Eastleigh

Thu 22/1

09:30-14:50

2 stops22h 20m

Jakarta Soekarno-Hatta Intl

Sun 25/1

00:20-19:40

2 stops26h 20m

£948

SouthamptonDenpasar

SOU - DPS

SOUDPS

Southampton Eastleigh

Sun 25/1

09:30-17:20

2 stops23h 50m

Denpasar Bali Ngurah Rai

Sun 8/2

09:45-19:40

2 stops41h 55m

£1,165

SouthamptonJakarta

SOU - CGK

SOUCGK

Southampton Eastleigh

Sun 25/1

09:30-14:30

3 stops46h 00m

£326

SouthamptonJakarta

SOU - CGK

SOUCGK

Southampton Eastleigh

Sat 24/1

15:20-13:00

3 stops38h 40m

£356

SouthamptonDenpasar

SOU - DPS

SOUDPS

Southampton Eastleigh

Sun 15/3

20:10-11:35

2 stops31h 25m

£463

SouthamptonJakarta

SOU - CGK

SOUCGK

Southampton Eastleigh

Sun 25/1

17:45-10:50

1 stop34h 05m

£752

SouthamptonDenpasar

SOU - DPS

SOUDPS

Southampton Eastleigh

Tue 16/6

20:00-17:35

2 stops38h 35m

£988

Flights are sorted by cheapest return flights first.

Deals found on 1/1

Showing 1-10 of 16 results
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Best time to book a flight from Portsmouth to Indonesia

Have a flexible travel schedule? Discover the best time to fly to Indonesia from Portsmouth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Indonesia

What is the cheapest month to book a flight from Portsmouth to Indonesia?

Currently, May is the cheapest month in which you can book a flight from Portsmouth to Indonesia (average of £234). Flying from Portsmouth to Indonesia in August is currently the most expensive (average of £532). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Indonesia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portsmouth to Indonesia?

    For as low as £753, KLM can have you in Indonesia from Portsmouth in 19h 15m. Portsmouth and Indonesia are separated by a distance of 7826 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Portsmouth to Indonesia?

    When deciding which route to take from Portsmouth to Indonesia consider Southampton Eastleigh - Denpasar Bali Ngurah Rai, Southampton Eastleigh - Bandung Husein Sastranegara or Southampton Eastleigh - Jakarta Soekarno-Hatta Intl as they are the most popular.

  • Can I find deals for flights from Portsmouth to Indonesia that include hotel bookings?

    Yes. In addition to deals on Portsmouth to Indonesia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portsmouth to Indonesia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Indonesia.

  • Can I find deals for business class flights from Portsmouth to Indonesia?

    Yes. Cheapflights offers flight deals from Portsmouth to Indonesia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portsmouth to Indonesia?

    Currently, May is the cheapest month in which you can book a flight from Portsmouth to Indonesia (average of £234). Flying from Portsmouth to Indonesia in August is currently the most expensive (average of £532). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Portsmouth to Indonesia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Portsmouth to Indonesia

Discover the top 10 airlines that operate flights from Portsmouth to Indonesia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Vietnam AirlinesCheapest£277Average£662FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Air ChinaCheapest£358Average£476FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£358Average£625FlexibilityNo cancel feeOn-time69%
Search China Southern flights
SAUDIACheapest£368Average£661FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
SWISSCheapest£399Average£551FlexibilityNo cancel feeOn-time79%
Search SWISS flights
China EasternCheapest£433Average£595FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Qatar AirwaysCheapest£434Average£762FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Gulf AirCheapest£442Average£455FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Air IndiaCheapest£456Average£623FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Etihad AirwaysCheapest£473Average£682FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portsmouth to Indonesia?

Cheapflights helps you search for flights from Portsmouth to Indonesia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Portsmouth to Indonesia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Portsmouth to Indonesia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portsmouth to Indonesia, users can toggle the no change fees filter when performing a flight search.

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

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

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