Rp 49,740,512+ Cheap flights to Portsmouth

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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
— LHR
30 Aug — 6 Sep1
1 adult

Flights to Portsmouth in 2025

Find the latest flights to Portsmouth in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 22,532 searches and data was last updated on 25 August 2025.

Return from

Rp 15,747,648

One-way from

Rp 49,740,512

Popular in

August

Cheapest in

February

Average price

Rp 21,440,156
Air India
  • Air India
  • 25/12-2/1
  • 2 total stops
  • 45h 25m total
  • Denpasar to London
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13/1
  • 13/1
  • 2 total stops
  • 23h 10m total
  • Denpasar to Portsmouth
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (Rp 33,709,819,904 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (Rp 7,074,610,688 potential savings vs. average return price).
Search Deals
Average for return flights in August 2025
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Find flight deals to Portsmouth

One-way flights to Portsmouth
Search for one-way flight options to Portsmouth. Find affordable one-way fares based on user searches. Data last updated 25 August 2025.

Tue 13/100.50DPS - SOU
2 stops23h 10mMultiple Airlines
Deal found 24/8Rp 49,740,512
Sun 14/1200.50DPS - SOU
2 stops26h 50mQatar Airways
Deal found 24/8Rp 84,755,112
Thu 11/1200.50DPS - SOU
2 stops26h 50mQatar Airways
Deal found 24/8Rp 85,566,008
Fri 12/1200.50DPS - SOU
2 stops50h 50mQatar Airways
Deal found 24/8Rp 85,614,664

Cheapflights Fare Finder

 
Locate flights to Portsmouth that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 22,532 searches and data was last updated on 25 August 2025.
Use the filters below to find and compare flights to Portsmouth that are best for you.

Fly from

Denpasar

Route

Depart

Return

Price

DenpasarSouthampton

DPS - SOU

DPSSOU

Denpasar Bali Ngurah Rai

Tue 13/1

00.50-16.00

2 stops23h 10m

Rp 49,740,512

DenpasarSouthampton

DPS - SOU

DPSSOU

Denpasar Bali Ngurah Rai

Sun 11/1

00.50-19.40

2 stops26h 50m

Rp 84,755,112

DenpasarSouthampton

DPS - SOU

DPSSOU

Denpasar Bali Ngurah Rai

Sun 14/12

00.50-19.40

2 stops26h 50m

Rp 84,755,112

DenpasarSouthampton

DPS - SOU

DPSSOU

Denpasar Bali Ngurah Rai

Tue 16/12

09.45-19.40

2 stops41h 55m

Rp 84,755,112

DenpasarSouthampton

DPS - SOU

DPSSOU

Denpasar Bali Ngurah Rai

Thu 15/1

09.45-19.40

2 stops41h 55m

Rp 84,755,112

DenpasarSouthampton

DPS - SOU

DPSSOU

Denpasar Bali Ngurah Rai

Wed 14/1

18.50-19.40

2 stops32h 50m

Rp 84,755,112

DenpasarSouthampton

DPS - SOU

DPSSOU

Denpasar Bali Ngurah Rai

Sat 10/1

00.50-19.40

2 stops26h 50m

Rp 85,566,008

DenpasarSouthampton

DPS - SOU

DPSSOU

Denpasar Bali Ngurah Rai

Thu 11/12

00.50-19.40

2 stops26h 50m

Rp 85,566,008

DenpasarSouthampton

DPS - SOU

DPSSOU

Denpasar Bali Ngurah Rai

Sat 17/1

18.50-19.40

2 stops32h 50m

Rp 85,566,008

DenpasarSouthampton

DPS - SOU

DPSSOU

Denpasar Bali Ngurah Rai

Sat 13/12

18.50-19.40

2 stops32h 50m

Rp 85,566,008

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Best time to book a flight to Portsmouth

Have a flexible travel schedule? Discover the best time to fly to 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 to Portsmouth

How long is the flight to Portsmouth?

On average, a flight from Denpasar to Portsmouth takes 41 hours 30 minutes. Flights to Portsmouth from other popular cities in Indonesia will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Portsmouth by month

Plan your trip to Portsmouth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portsmouth ranges from 25.0 - 76.0 mm per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Portsmouth when rainfall is around 25.0 mm.

Temperature in Portsmouth by month

Plan your trip to Portsmouth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portsmouth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

FAQs about flying to Portsmouth

  • Can I find cheaper flights to Portsmouth 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 Portsmouth on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Portsmouth?

    Based on reviews from Cheapflights users, SAUDIA is rated the highest out of the airlines that fly to Portsmouth.

  • How much is a return flight to Portsmouth?

    A return flight to Portsmouth will typically cost around Rp 472, however they can be found for as little as Rp 438.

  • Where does the fastest flight to Portsmouth depart from?

    For those looking to save time traveling to Portsmouth, Jakarta offers the quickest one-way flight (32 hours 5 minutes).

  • Does London Heathrow have rental cars?

    Yes. Those touching down at London Heathrow can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to London Heathrow?

    Yes. London Heathrow has hotels nearby for those requiring accommodations. Aerotel London Heathrow is the closest property to London Heathrow (0.0 km away from London Heathrow).

See more FAQs

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