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Cheap flights from Portsmouth to Colombo Bandaranaike Intl Airport from £495

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CMB
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Portsmouth to Colombo

Keep the following information in mind while searching for Portsmouth to Colombo flight deals. Data was last updated 29 August 2025.

Round-trip from

£684

One-way from

£495

Popular in

July

Cheapest in

May

Average price

£859
12/10-19/10
  • 12/10-19/10
  • 4 total stops
  • 53h 20m total
  • Portsmouth to Colombo
Search Deals
Qatar Airways
  • Qatar Airways
  • 8/1
  • 2 total stops
  • 25h 05m total
  • Portsmouth to Colombo
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£77 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Portsmouth to Colombo

Cheapest flights from Portsmouth to Colombo
Explore the most affordable flight options available from Portsmouth to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Sun 12/1009:10SOU - CMB
2 stops25h 45mMultiple Airlines
Sun 19/1010:05CMB - SOU
2 stops27h 35mMultiple Airlines
Deal found 28/8£684
Sat 8/1109:30SOU - CMB
2 stops34h 55mQatar Airways
Sun 23/1119:30CMB - SOU
2 stops29h 40mQatar Airways
Deal found 28/8£913
Wed 26/1120:10SOU - CMB
2 stops24h 15mQatar Airways
Sun 30/1111:15CMB - SOU
2 stops37h 55mQatar Airways
Deal found 27/8£990
Fri 10/1009:40SOU - CMB
2 stops19h 30mQatar Airways
Sun 30/1119:30CMB - SOU
2 stops25h 35mQatar Airways
Deal found 27/8£1,155

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Colombo 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 29 August 2025.
Use the filters below to find and compare flights from Portsmouth to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Portsmouth

Fly to

Colombo

Route

Depart

Return

Price

SouthamptonColombo

SOU - CMB

SOUCMB

Southampton Eastleigh

Sun 12/10

09:10-15:25

2 stops25h 45m

Colombo Bandaranaike Intl

Sun 19/10

10:05-09:10

2 stops27h 35m

£684

SouthamptonColombo

SOU - CMB

SOUCMB

Southampton Eastleigh

Tue 13/1

20:10-01:55

2 stops24h 15m

Colombo Bandaranaike Intl

Tue 27/1

19:30-19:40

2 stops29h 40m

£856

SouthamptonColombo

SOU - CMB

SOUCMB

Southampton Eastleigh

Tue 10/2

20:10-02:45

2 stops25h 05m

Colombo Bandaranaike Intl

Sat 7/3

19:30-19:40

2 stops29h 40m

£882

SouthamptonColombo

SOU - CMB

SOUCMB

Southampton Eastleigh

Sat 8/11

09:30-01:55

2 stops34h 55m

Colombo Bandaranaike Intl

Sun 23/11

19:30-19:40

2 stops29h 40m

£913

SouthamptonColombo

SOU - CMB

SOUCMB

Southampton Eastleigh

Wed 26/11

20:10-01:55

2 stops24h 15m

Colombo Bandaranaike Intl

Sun 30/11

11:15-19:40

2 stops37h 55m

£990

SouthamptonColombo

SOU - CMB

SOUCMB

Southampton Eastleigh

Thu 8/1

20:10-02:45

2 stops25h 05m

£495

SouthamptonColombo

SOU - CMB

SOUCMB

Southampton Eastleigh

Wed 7/1

20:10-16:30

2 stops38h 50m

£500

SouthamptonColombo

SOU - CMB

SOUCMB

Southampton Eastleigh

Sat 10/1

09:30-16:30

2 stops25h 30m

£520

SouthamptonColombo

SOU - CMB

SOUCMB

Southampton Eastleigh

Fri 9/1

20:10-02:45

2 stops25h 05m

£520

SouthamptonColombo

SOU - CMB

SOUCMB

Southampton Eastleigh

Tue 6/1

12:25-19:20

2 stops25h 25m

£565

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 11 results
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Best time to book a flight from Portsmouth to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo 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 Colombo Bandaranaike Intl Airport

What is the cheapest month to book a flight from Portsmouth to Colombo Bandaranaike Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Portsmouth to Colombo Bandaranaike Intl Airport (average of £818). Flying from Portsmouth to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of £1,291). 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.

What is the cheapest time of day to fly from P0R to CMB?

Find hourly flight availability from Portsmouth to Colombo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

When flying from Portsmouth to Colombo Bandaranaike Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Portsmouth to Colombo Bandaranaike Intl Airport

Explore weekly flight availability from Portsmouth to Colombo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 August 2025.

The most flights from P0R to CMB are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Colombo. 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 Colombo Bandaranaike Intl Airport?

    A quick flight from Portsmouth to Colombo Bandaranaike Intl Airport can take about 24h 15m. Qatar Airways provides one of the quickest options available for as low as £856. The distance between Portsmouth and Colombo Bandaranaike Intl Airport is about 5449 mi.

  • What are the cheapest flights from Portsmouth to Colombo Bandaranaike Intl Airport?

    Looking for the cheapest flight from Portsmouth to Colombo Bandaranaike Intl Airport? While on average our users pay £1,611, our data indicates the cheapest price to be £379. The most popular route (Southampton Eastleigh - Colombo Bandaranaike Intl), is priced around £684.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portsmouth to Colombo 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 Colombo Bandaranaike Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Portsmouth to Colombo Bandaranaike Intl Airport (average of £818). Flying from Portsmouth to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of £1,291). 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

Travelling to a place near Colombo Bandaranaike Intl Airport?

Book flights to Colombo Bandaranaike Intl Airport if you plan to visit one of these locations
Negombo

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Portsmouth to Colombo

Discover the top 10 airlines that operate flights from Portsmouth to Colombo. 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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest£341Average£414FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
IndiGoCheapest£427Average£783FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest£460Average£681FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Gulf AirCheapest£502Average£599FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Etihad AirwaysCheapest£517Average£595FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest£522Average£617FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
China EasternCheapest£536Average£596FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
SWISSCheapest£557Average£671FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air ChinaCheapest£565Average£889FlexibilityNo cancel feeOn-time67%
Search Air China flights
Turkish AirlinesCheapest£567Average£771FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

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

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portsmouth to Colombo.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Portsmouth to Colombo flexibly with Cheapflights today.

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

Yes! Start tracking prices for Portsmouth to Colombo flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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