Rp 27,591,946+ Cheap flights to Portsmouth

This is the cheapest retur 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
12 Jan — 19 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Portsmouth in 2025

Enter your travel dates to find the best prices.

Best flights to Portsmouth
Discover carefully curated flight deals to Portsmouth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 December 2025.

Sun 25/100.30DPS - SOU
2 stops27h 10mQatar Airways
Thu 29/109.30SOU - DPS
2 stops29h 20mQatar Airways
Deal found 10/12Rp 27,591,946

Find flight deals to Portsmouth

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 13 December 2025.

Return from

Rp 10,168,081

One-way from

Rp 34,048,928

Popular in

August

Cheapest in

February

Average price

Rp 15,460,143
26/1-2/2
  • 26/1-2/2
  • 5 total stops
  • 56h 15m total
  • Denpasar to London
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Qatar Airways
  • Qatar Airways
  • 4/1
  • 2 total stops
  • 41h 55m total
  • Denpasar to Portsmouth
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (Rp 2,435,290 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (Rp 483,564 potential savings vs. average return price).
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Average for return flights in December 2025
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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 13 December 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

Sun 25/1

00.30-19.40

2 stops27h 10m

Southampton Eastleigh

Thu 29/1

09.30-22.50

2 stops29h 20m

Rp 27,591,946

DenpasarSouthampton

DPS - SOU

DPSSOU

Denpasar Bali Ngurah Rai

Sun 4/1

09.45-19.40

2 stops41h 55m

Rp 34,048,928

DenpasarSouthampton

DPS - SOU

DPSSOU

Denpasar Bali Ngurah Rai

Sat 3/1

09.45-15.35

2 stops37h 50m

Rp 62,656,016

DenpasarSouthampton

DPS - SOU

DPSSOU

Denpasar Bali Ngurah Rai

Thu 1/1

00.30-19.40

2 stops27h 10m

Rp 98,385,752

Flights are sorted by cheapest return flights first.

Deals found on 11/12

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 37 hours 50 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, Turkish Airlines 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 10,919,787, however they can be found for as little as Rp 10,919,787.

  • 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 (28 hours 15 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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Can Cheapflights notify me if prices for flights to Portsmouth become cheaper?

Yes, Cheapflights offers price alerts on Portsmouth flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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