£91+ Cheap flights from Sri Lanka

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CMB — LHR
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Sri Lanka

Discover essential information about flights departing from Sri Lanka, including flight schedules, destinations, airlines operating at the Sri Lanka airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 18 December 2025.

Good round-trip deal

£120 or less

Good one-way deal

£66 or less
Price to beat on a round-trip flight from Sri Lanka.
Price to beat on a one-way flight from Sri Lanka.

Find flights from Sri Lanka

Enter your travel dates to find the best prices.

Cheapest flights from Sri Lanka
Explore the most affordable flight options available from Sri Lanka. Find the lowest fares based on data from user searches, with prices last updated on 18 December 2025.

Wed 4/300:45CMB - BKK
1 stop17h 45mSingapore Airlines
Wed 11/320:00BKK - CMB
1 stop16h 15mSingapore Airlines
Deal found 17/12£233
Mon 9/300:45CMB - BKK
1 stop14h 45mSingapore Airlines
Tue 17/320:00BKK - CMB
1 stop29h 00mSingapore Airlines
Deal found 15/12£233
Mon 8/600:50CMB - BKK
1 stop17h 40mSingapore Airlines
Wed 17/621:15BKK - CMB
1 stop15h 00mSingapore Airlines
Deal found 17/12£236
Mon 2/217:20CMB - DXB
Nonstop5h 05mflydubai
Mon 9/218:45DXB - CMB
Nonstop4h 30mflydubai
Deal found 15/12£253
Sat 10/123:35CMB - BKK
1 stop16h 35mMalaysia Airlines
Sat 17/111:05BKK - CMB
1 stop14h 00mMalaysia Airlines
Deal found 17/12£253
Mon 30/316:55CMB - DXB
1 stop18h 25mGulf Air
Mon 6/423:35DXB - CMB
1 stop32h 30mGulf Air
Deal found 15/12£255
Wed 28/100:40CMB - BKK
1 stop13h 55mMalaysia Airlines
Wed 4/211:05BKK - CMB
1 stop14h 00mMalaysia Airlines
Deal found 17/12£256
Sat 10/123:35CMB - BKK
1 stop16h 35mMalaysia Airlines
Mon 19/120:05BKK - CMB
1 stop29h 00mMalaysia Airlines
Deal found 17/12£257
Mon 2/300:45CMB - BKK
1 stop17h 45mSingapore Airlines
Thu 12/321:10BKK - CMB
1 stop27h 50mSingapore Airlines
Deal found 15/12£266
Fri 23/109:15CMB - DXB
Nonstop5h 05mflydubai
Thu 29/102:00DXB - CMB
1 stop6h 45mflydubai
Deal found 15/12£268
Sun 18/100:40CMB - BKK
1 stop15h 30mMalaysia Airlines
Sat 24/111:05BKK - CMB
1 stop14h 00mMalaysia Airlines
Deal found 17/12£268
Tue 31/300:50CMB - BKK
1 stop12h 00mSingapore Airlines
Thu 9/409:20BKK - CMB
1 stop15h 45mSingapore Airlines
Deal found 17/12£270

Find flights from Sri Lanka within your budget

 
Find flights departing from Sri Lanka that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 18 December 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Wed 4/3

00:45-20:00

1 stop17h 45m

Bangkok Suvarnabhumi

Mon 9/3

15:50-23:30

1 stop9h 10m

£233

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Mon 9/3

00:45-17:00

1 stop14h 45m

Bangkok Suvarnabhumi

Tue 17/3

20:00-23:30

1 stop29h 00m

£233

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Mon 8/6

00:50-19:00

1 stop16h 40m

Bangkok Suvarnabhumi

Wed 17/6

09:20-23:35

1 stop15h 45m

£236

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Mon 2/3

00:45-20:00

1 stop17h 45m

Bangkok Suvarnabhumi

Thu 12/3

21:10-23:30

1 stop27h 50m

£266

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Thu 19/3

00:45-20:00

1 stop17h 45m

Bangkok Suvarnabhumi

Wed 25/3

21:10-10:45

1 stop15h 05m

£268

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Fri 1/5

11:45-08:15

1 stop19h 00m

Bangkok Suvarnabhumi

Tue 12/5

15:30-23:35

1 stop9h 35m

£270

ColomboDoha

CMB - DOH

CMBDOH

Colombo Bandaranaike Intl

Sun 15/2

04:50-10:05

1 stop7h 45m

Doha Hamad Intl

Fri 20/2

18:45-03:50

1 stop6h 35m

£272

ColomboDubai

CMB - DXB

CMBDXB

Colombo Bandaranaike Intl

Mon 19/1

11:15-16:45

1 stop7h 00m

Dubai Intl

Thu 29/1

02:00-10:15

1 stop6h 45m

£277

ColomboDubai

CMB - DXB

CMBDXB

Colombo Bandaranaike Intl

Thu 2/4

09:20-18:50

1 stop11h 00m

Dubai Intl

Thu 9/4

13:35-01:45

1 stop10h 40m

£281

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Mon 19/1

00:40-16:05

1 stop13h 55m

Bangkok Suvarnabhumi

Tue 27/1

17:05-23:35

1 stop8h 00m

£281

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 60 results
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Best time to book a flight from Sri Lanka

Have a flexible travel schedule? Discover the best time to fly from Sri Lanka 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.

Travel insights for flights from Sri Lanka

Get recent, data-driven insights about flights from Sri Lanka including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Sri Lanka?

Currently, December is the cheapest month in which you can book a flight from Sri Lanka (average of £516). Flying from Sri Lanka in August will prove the most costly (average of £605). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Sri Lanka?

Use this chart to determine the cheapest time to fly return from Sri Lanka to Heathrow. Price data was last updated on 13 December 2025.

Those who are seeking the cheapest fare on flights departing from Sri Lanka would be wise to consider leaving during Monday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Saturday mornings when fares are usually the most expensive.

Airline reviews for flights from Sri Lanka

Get insights into the airlines that provide service from Sri Lanka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Sri Lanka. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Read reviews from past customers who have flown Emirates, Qatar Airways, andEtihad Airways from Sri Lanka. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.9

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Food

7.9

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Food

7.9

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Food

7.9

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Food

7.9

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Food

7.9

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

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Related info for your journey

Access useful and relevant information related to your journey from Sri Lanka. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 18 December 2025.
  • What is the cheapest month to fly from Sri Lanka?

    At the present moment the cheapest month to fly from Sri Lanka is currently December; with August being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from Sri Lanka?

    When you search for this flight from Sri Lanka, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from Sri Lanka?

    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 Sri Lanka.

  • Can Cheapflights find flights from Sri Lanka with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Sri Lanka, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from Sri Lanka become cheaper?

    Of course! You can now track prices for flights from Sri Lanka and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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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 Sri Lanka?

When you search for this flight from Sri Lanka, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Sri Lanka?

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 Sri Lanka.

Can Cheapflights find flights from Sri Lanka with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sri Lanka, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Sri Lanka become cheaper?

Of course! You can now track prices for flights from Sri Lanka and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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