In terms of precipitation, rainfall in Colombo Bandaranaike Intl Airport ranges from 60.0 - 350.0 inches per month. October is typically the wettest month, when rainfall can reach 350.0 mm. February is typically the driest time to visit Colombo Bandaranaike Intl Airport when rainfall is around 60.0 mm.

If weather is an important factor for your trip to Colombo Bandaranaike Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

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 £1,645, our data indicates the cheapest price to be £383. The most popular route (Southampton Eastleigh - Colombo Bandaranaike Intl), is priced around £723.

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.

£607+ Cheap Flights from Portsmouth to Colombo Bandaranaike Intl Airport

Cheap flight deals from Portsmouth to Colombo

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 21 September 2026.

Mon 19/1017:20 -

2 stops17h 05m

Thu 29/1016:05 -

2 stops25h 20m

Deal found 21/9£683

Wed 4/1109:20 -

2 stops29h 25m

Tue 10/1104:00 -

2 stops37h 25m

Deal found 20/9£686

Sun 18/1017:20 -

2 stops22h 45m

Fri 30/1009:55 -

2 stops28h 20m

Deal found 21/9£687

Mon 2/1109:20 -

2 stops24h 00m

Sun 8/1104:00 -

2 stops45h 00m

Deal found 18/9£694

Sun 18/1009:15 -

2 stops44h 45m

Sun 1/1121:50 -

2 stops24h 45m

Deal found 21/9£923

Mon 23/1120:00 -

2 stops24h 25m

Thu 3/1219:30 -

2 stops29h 30m

Deal found 17/9£945

Sun 8/1109:20 -

2 stops25h 40m

Wed 11/1103:25 -

2 stops21h 35m

Deal found 17/9£951

Fri 20/1120:00 -

2 stops24h 25m

Mon 7/1219:30 -

2 stops29h 30m

Deal found 17/9£956

Find flight deals from Portsmouth to Colombo

Round-trip from	£683
One-way from	£607
Popular in	December
Cheapest in	June
Average price	£617

19/10-29/10
4 total stops
42h 25m total
Portsmouth to Colombo

Search Deals

Qatar Airways
16/10-31/12
2 total stops
26h 35m total
Portsmouth to Colombo

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£20 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portsmouth to Colombo Bandaranaike Intl Airport that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SouthamptonColombo

SOU Southampton Eastleigh - CMB Colombo Bandaranaike Intl

SOUCMB

Southampton Eastleigh

Fri 16/10

20:00-03:05

2 stops26h 35m

Colombo Bandaranaike Intl

Wed 31/12

00:00-19:30

Nonstop0h 00m

£607

SouthamptonColombo

SOU Southampton Eastleigh - CMB Colombo Bandaranaike Intl

SOUCMB

Southampton Eastleigh

Wed 4/11

09:20-20:15

2 stops29h 25m

Colombo Bandaranaike Intl

Tue 10/11

04:00-11:55

2 stops37h 25m

£686

SouthamptonColombo

SOU Southampton Eastleigh - CMB Colombo Bandaranaike Intl

SOUCMB

Southampton Eastleigh

Mon 2/11

09:20-14:50

2 stops24h 00m

Colombo Bandaranaike Intl

Sun 8/11

04:00-19:30

2 stops45h 00m

£694

SouthamptonColombo

SOU Southampton Eastleigh - CMB Colombo Bandaranaike Intl

SOUCMB

Southampton Eastleigh

Sun 8/11

09:20-16:30

2 stops25h 40m

Colombo Bandaranaike Intl

Wed 11/11

03:25-19:30

2 stops21h 35m

£951

SouthamptonColombo

SOU Southampton Eastleigh - CMB Colombo Bandaranaike Intl

SOUCMB

Southampton Eastleigh

Fri 20/11

20:00-01:55

2 stops24h 25m

Colombo Bandaranaike Intl

Thu 3/12

19:30-19:30

2 stops29h 30m

£956

SouthamptonColombo

SOU Southampton Eastleigh - CMB Colombo Bandaranaike Intl

SOUCMB

Southampton Eastleigh

Mon 23/11

20:00-01:55

2 stops24h 25m

Colombo Bandaranaike Intl

Sun 6/12

19:30-19:30

2 stops29h 30m

£956

SouthamptonColombo

SOU Southampton Eastleigh - CMB Colombo Bandaranaike Intl

SOUCMB

Southampton Eastleigh

Fri 20/11

20:00-01:55

2 stops24h 25m

Colombo Bandaranaike Intl

Mon 7/12

19:30-19:30

2 stops29h 30m

£956

SouthamptonColombo

SOU Southampton Eastleigh - CMB Colombo Bandaranaike Intl

SOUCMB

Southampton Eastleigh

Sun 22/11

09:20-08:45

2 stops17h 55m

Colombo Bandaranaike Intl

Sun 6/12

03:25-19:30

2 stops21h 35m

£956

SouthamptonColombo

SOU Southampton Eastleigh - CMB Colombo Bandaranaike Intl

SOUCMB

Southampton Eastleigh

Wed 11/11

09:20-08:45

2 stops17h 55m

Colombo Bandaranaike Intl

Sun 15/11

03:25-19:30

2 stops21h 35m

£1,008

SouthamptonColombo

SOU Southampton Eastleigh - CMB Colombo Bandaranaike Intl

SOUCMB

Southampton Eastleigh

Wed 11/11

09:20-08:45

2 stops17h 55m

Colombo Bandaranaike Intl

Thu 19/11

19:30-19:30

2 stops29h 30m

£1,008

Flights are sorted by cheapest return flights first.

Deals found on 20/9

Showing 1-10 of 11 resultsSorted by cheapest first

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.

SOU-CMB

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

P0R-CMB

SOU-CMB

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

A simple way to save on the total cost of your ticket is to fly from Portsmouth to Colombo Bandaranaike Intl Airport in the morning. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight at midday.

Weekly flight availability from Portsmouth to Colombo Bandaranaike Intl Airport

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

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 40m. Qatar Airways provides one of the quickest options available for as low as £951. 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 £1,645, our data indicates the cheapest price to be £383. The most popular route (Southampton Eastleigh - Colombo Bandaranaike Intl), is priced around £723.
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.

See more FAQs

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Top 10 airlines flying from Portsmouth to Colombo

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	Cheapest£158	Average£621	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Kuwait Airways	Cheapest£314	Average£528	FlexibilityNo cancel fee	On-time64%	Search Kuwait Airways flights
SAUDIA	Cheapest£332	Average£413	FlexibilityNo cancel fee	On-time86%	Search SAUDIA flights
Air Arabia	Cheapest£350	Average£688	FlexibilityNo cancel fee	On-time79%	Search Air Arabia flights
Gulf Air	Cheapest£397	Average£583	FlexibilityNo cancel fee	On-time67%	Search Gulf Air flights
IndiGo	Cheapest£426	Average£643	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights
Air India	Cheapest£442	Average£653	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
British Airways	Cheapest£492	Average£695	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Qatar Airways	Cheapest£517	Average£627	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Turkish Airlines	Cheapest£521	Average£673	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights

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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.

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

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Cheap flights from Portsmouth to Colombo Bandaranaike Intl Airport from £607

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portsmouth to Colombo

Cheapest flights from Portsmouth to ColomboExplore 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 21 September 2026.

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 21 September 2026.

Best flights from Portsmouth to ColomboDiscover carefully curated flight deals from Portsmouth to Colombo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Discover carefully curated flight deals from Portsmouth to Colombo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from Portsmouth to ColomboDiscover last-minute flight deals from Portsmouth to Colombo. Data last updated 21 September 2026 and is based on user searches.

Discover last-minute flight deals from Portsmouth to Colombo. Data last updated 21 September 2026 and is based on user searches.

One-way flights from Portsmouth to ColomboSearch for one-way flight options from Portsmouth to Colombo. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

Search for one-way flight options from Portsmouth to Colombo. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

Find flight deals from Portsmouth to Colombo

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Use the filters below to find and compare flights from Portsmouth to Colombo Bandaranaike Intl Airport that are best for you.

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.

Cheapflights Insights

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 21 September 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 morning. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight at midday.

Weekly flight availability from Portsmouth to Colombo Bandaranaike Intl Airport

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

How long is the flight from Portsmouth to Colombo Bandaranaike Intl Airport?

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

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

How can I find direct flights from Portsmouth to Colombo?

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

Travelling to a place near Colombo Bandaranaike Intl Airport?

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Alternative routes for Portsmouth to Colombo

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Other flights to Colombo

Explore flights to Colombo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 21 September 2026.

Complete your trip

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Direct flights to Sri Lanka

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Search flights from Portsmouth to Colombo by cabin class

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Portsmouth and Colombo flights

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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 21 September 2026.

Best flights from Portsmouth to Colombo
Discover carefully curated flight deals from Portsmouth to Colombo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from Portsmouth to Colombo
Discover last-minute flight deals from Portsmouth to Colombo. Data last updated 21 September 2026 and is based on user searches.

One-way flights from Portsmouth to Colombo
Search for one-way flight options from Portsmouth to Colombo. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.