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Cheap flights from Portsmouth to Colombo Bandaranaike Intl Airport from £796

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CMB
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Colombo

Enter your travel dates to find the best prices.

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 28 January 2026.

Fri 13/308:50
SOU
-
CMB
2 stops17h 50m
Multiple Airlines
Fri 20/304:45
CMB
-
SOU
3 stops33h 35m
Multiple Airlines
Deal found 27/1£796
Tue 10/312:25
SOU
-
CMB
2 stops25h 25m
Qatar Airways
Thu 26/310:15
CMB
-
SOU
2 stops38h 55m
Qatar Airways
Deal found 26/1£914
Mon 9/320:10
SOU
-
CMB
2 stops41h 40m
Qatar Airways
Thu 26/310:15
CMB
-
SOU
2 stops34h 50m
Qatar Airways
Deal found 26/1£916
Sat 7/309:30
SOU
-
CMB
2 stops25h 30m
Qatar Airways
Thu 26/310:15
CMB
-
SOU
2 stops34h 50m
Qatar Airways
Deal found 26/1£940
Fri 6/320:10
SOU
-
CMB
2 stops38h 50m
Qatar Airways
Thu 26/310:15
CMB
-
SOU
2 stops38h 55m
Qatar Airways
Deal found 26/1£941
Tue 10/212:25
SOU
-
CMB
2 stops25h 25m
Qatar Airways
Tue 24/211:15
CMB
-
SOU
2 stops33h 50m
Qatar Airways
Deal found 26/1£976
Mon 23/220:10
SOU
-
CMB
2 stops24h 15m
Qatar Airways
Mon 9/310:15
CMB
-
SOU
2 stops34h 50m
Qatar Airways
Deal found 26/1£978
Sun 5/409:10
SOU
-
CMB
2 stops27h 10m
Qatar Airways
Mon 20/419:15
CMB
-
SOU
2 stops28h 45m
Qatar Airways
Deal found 26/1£1,016
Mon 9/220:10
SOU
-
CMB
2 stops24h 15m
Qatar Airways
Mon 2/319:30
CMB
-
SOU
2 stops49h 35m
Qatar Airways
Deal found 27/1£1,024

Find flight deals from Portsmouth to Colombo

Keep the following information in mind while searching for Portsmouth to Colombo flight deals. Data was last updated 28 January 2026.

Round-trip from

£796

Popular in

July

Cheapest in

September

Average price

£652
13/3-20/3
  • 13/3-20/3
  • 5 total stops
  • 51h 25m total
  • Portsmouth to Colombo
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£81 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 January 2026
Search Deals

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 28 January 2026.
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

Fri 13/3

14:25-21:05

3 stops25h 10m

Colombo Bandaranaike Intl

Fri 20/3

04:45-08:50

3 stops33h 35m

£799

SouthamptonColombo

SOU - CMB

SOUCMB

Southampton Eastleigh

Tue 10/3

12:25-19:20

2 stops25h 25m

Colombo Bandaranaike Intl

Thu 26/3

10:15-19:40

2 stops38h 55m

£914

SouthamptonColombo

SOU - CMB

SOUCMB

Southampton Eastleigh

Mon 9/3

20:10-19:20

2 stops41h 40m

Colombo Bandaranaike Intl

Thu 26/3

10:15-15:35

2 stops34h 50m

£916

SouthamptonColombo

SOU - CMB

SOUCMB

Southampton Eastleigh

Sun 8/3

20:10-02:45

2 stops25h 05m

Colombo Bandaranaike Intl

Thu 26/3

10:15-19:40

2 stops38h 55m

£940

SouthamptonColombo

SOU - CMB

SOUCMB

Southampton Eastleigh

Fri 6/3

20:10-16:30

2 stops38h 50m

Colombo Bandaranaike Intl

Thu 26/3

10:15-19:40

2 stops38h 55m

£941

SouthamptonColombo

SOU - CMB

SOUCMB

Southampton Eastleigh

Tue 10/2

12:25-19:20

2 stops25h 25m

Colombo Bandaranaike Intl

Tue 24/2

11:15-15:35

2 stops33h 50m

£976

SouthamptonColombo

SOU - CMB

SOUCMB

Southampton Eastleigh

Mon 23/2

20:10-01:55

2 stops24h 15m

Colombo Bandaranaike Intl

Mon 9/3

10:15-15:35

2 stops34h 50m

£978

SouthamptonColombo

SOU - CMB

SOUCMB

Southampton Eastleigh

Sun 5/4

09:10-16:50

2 stops27h 10m

Colombo Bandaranaike Intl

Mon 20/4

19:15-19:30

2 stops28h 45m

£1,016

SouthamptonColombo

SOU - CMB

SOUCMB

Southampton Eastleigh

Mon 9/2

20:10-01:55

2 stops24h 15m

Colombo Bandaranaike Intl

Mon 2/3

19:30-15:35

2 stops49h 35m

£1,024

Flights are sorted by cheapest return flights first.

Deals found on 27/1

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, September is the cheapest month in which you can book a flight from Portsmouth to Colombo Bandaranaike Intl Airport (average of £383). Flying from Portsmouth to Colombo Bandaranaike Intl Airport in July is currently the most expensive (average of £551). 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 28 January 2026.

A simple way to save on the total cost of your ticket is to fly from Portsmouth to Colombo Bandaranaike Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight at midday.

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 28 January 2026.

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 25h 25m. Qatar Airways provides one of the quickest options available for as low as £914. 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 £1,677, our data indicates the cheapest price to be £351. The most popular route (Southampton Eastleigh - Colombo Bandaranaike Intl), is priced around £796.

  • 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, September is the cheapest month in which you can book a flight from Portsmouth to Colombo Bandaranaike Intl Airport (average of £383). Flying from Portsmouth to Colombo Bandaranaike Intl Airport in July is currently the most expensive (average of £551). 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 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£154Average£605FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Kuwait AirwaysCheapest£306Average£508FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
SAUDIACheapest£340Average£407FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Air IndiaCheapest£399Average£580FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest£406Average£747FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Gulf AirCheapest£449Average£570FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
British AirwaysCheapest£475Average£694FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£481Average£656FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Qatar AirwaysCheapest£503Average£599FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest£516Average£716FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines 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 Colombo?

Cheapflights helps you search for flights from Portsmouth to Colombo 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 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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