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฿4,106+ Cheap flights to Sri Lanka

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 26/6. Fares are subject to change and may not be available on all flights or dates of travel.
— CMB
5 May — 12 May1
1 adult

Flights to Sri Lanka in 2025

Find the latest flights to Sri Lanka in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 30 April 2025.

Return from

฿9,214

One-way from

฿4,106

Popular in

April

Cheapest in

August

Average price

฿13,120
Thai AirAsia
  • Thai AirAsia
  • 28/6-3/7
  • Nonstop
  • 6h 55m total
  • Bangkok to Colombo
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Thai AirAsia
  • Thai AirAsia
  • 26/6
  • Nonstop
  • 3h 25m total
  • Bangkok to Sri Lanka
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (฿47,890 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (฿9,198 potential savings vs. average return price).
Search Deals
Average for return flights in April 2025
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Find flight deals to Sri Lanka

Cheapest flights to Sri Lanka
Explore the most affordable flight options available to Sri Lanka. Find the lowest fares based on data from user searches, with prices last updated on 30 April 2025.

Sat 28/620:20DMK - CMB
Nonstop3h 25mThai AirAsia
Thu 3/723:15CMB - DMK
Nonstop3h 30mThai AirAsia
Deal found 29/4฿9,214
Wed 14/521:20BKK - CMB
1 stop14h 35mเจ็ทสตาร์ เอเชีย
Sun 25/511:25CMB - BKK
1 stop19h 45mเจ็ทสตาร์ เอเชีย
Deal found 29/4฿9,214
Fri 6/614:45BKK - CMB
1 stop25h 45mAir India
Thu 19/616:00CMB - BKK
1 stop20h 05mAir India
Deal found 30/4฿9,414
Sun 1/620:20DMK - CMB
Nonstop3h 25mMultiple Airlines
Sun 8/610:40CMB - DMK
1 stop8h 40mMultiple Airlines
Deal found 29/4฿10,082
Fri 4/710:05BKK - CMB
1 stop17h 55mIndiGo
Fri 25/719:30CMB - BKK
1 stop12h 05mIndiGo
Deal found 29/4฿10,483
Thu 12/614:45BKK - CMB
1 stop25h 45mMultiple Airlines
Mon 16/603:30CMB - BKK
1 stop28h 05mMultiple Airlines
Deal found 30/4฿10,950

Cheapflights Fare Finder

Locate flights to Sri Lanka that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 30 April 2025.
Use the filters below to find and compare flights to Sri Lanka that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Sat 28/6

20:20-22:15

Nonstop3h 25m

Colombo Bandaranaike Intl

Thu 3/7

23:15-04:15

Nonstop3h 30m

฿9,214

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Wed 14/5

21:20-10:25

1 stop14h 35m

Colombo Bandaranaike Intl

Sun 25/5

11:25-08:40

1 stop19h 45m

฿9,214

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Fri 6/6

14:45-15:00

1 stop25h 45m

Colombo Bandaranaike Intl

Thu 19/6

16:00-13:35

1 stop20h 05m

฿9,414

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Sun 1/6

20:20-22:15

Nonstop3h 25m

Colombo Bandaranaike Intl

Sun 8/6

10:40-20:50

1 stop8h 40m

฿10,082

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Fri 4/7

10:05-02:30

1 stop17h 55m

Colombo Bandaranaike Intl

Fri 25/7

19:30-09:05

1 stop12h 05m

฿10,483

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 12/6

14:45-15:00

1 stop25h 45m

Colombo Bandaranaike Intl

Mon 16/6

03:30-09:05

1 stop28h 05m

฿10,950

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Mon 19/5

13:10-21:55

1 stop10h 15m

Colombo Bandaranaike Intl

Sun 25/5

22:55-09:30

1 stop9h 05m

฿11,384

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Wed 28/5

07:45-09:35

Nonstop3h 20m

Colombo Bandaranaike Intl

Wed 4/6

07:50-12:55

Nonstop3h 35m

฿11,451

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Tue 10/6

21:40-23:55

Nonstop3h 45m

Colombo Bandaranaike Intl

Mon 16/6

00:55-06:10

Nonstop3h 45m

฿12,386

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Sun 25/5

11:05-22:55

1 stop13h 20m

Colombo Bandaranaike Intl

Mon 9/6

00:05-10:15

1 stop8h 40m

฿13,053

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 27 results
1
2
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Best time to book a flight to Sri Lanka

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

Cheapflights Insights

Everything you need to know about your flight to Sri Lanka

How long is the flight to Sri Lanka?

On average, a flight from Bangkok to Sri Lanka takes 7 hours 38 minutes. Flights to Sri Lanka from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Sri Lanka

The most flights from Bangkok to Sri Lanka are scheduled on a Monday (12 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

What are the most popular airlines that fly to Sri Lanka?

The most popular airlines flying from Bangkok to Sri Lanka are Thai AirAsia, ศรีลังกาแอร์ไลน์ and Thai Airways.

Thai AirAsia

Thai AirAsia

From ฿202

ศรีลังกาแอร์ไลน์

ศรีลังกาแอร์ไลน์

From ฿290

Thai Airways

Thai Airways

From ฿355

What are the cheapest airlines that fly to Sri Lanka?

The cheapest airlines flying from Bangkok to Sri Lanka are Thai AirAsia, ศรีลังกาแอร์ไลน์ and Thai Airways.

Rainfall in Sri Lanka by month

Plan your trip to Sri Lanka by taking into account the average rainfall totals by month.

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

Temperature in Sri Lanka by month

Plan your trip to Sri Lanka by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sri Lanka, 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).

Reviews of airlines servicing Sri Lanka

Get insights into the airlines that provide service to 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 an airline for your flight to Sri Lanka. Reviews last updated 30 April 2025.
See what other customers who have flown with Garuda Indonesia, Singapore Airlines and Emirates to Sri Lanka have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Garuda Indonesia
8.1
Very Good
72 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.1

Entertainment

7.5

Crew

8.7

Reviews

1 / 2
10.0
Excellent

Piero,Sep 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Garuda Indonesia
8.1
Very Good
72 reviews
Garuda Indonesia
8.1
Very Good
72 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.1

Entertainment

7.5

Crew

8.7

Reviews

1 / 2
10.0
Excellent

Piero,Sep 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Singapore Airlines
8.1
Very Good
1,292 reviews
Garuda Indonesia
8.1
Very Good
72 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.1

Entertainment

7.5

Crew

8.7

Reviews

1 / 2
10.0
Excellent

Piero,Sep 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Emirates
8.0
Very Good
3,216 reviews
Garuda Indonesia
8.1
Very Good
72 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.1

Entertainment

7.5

Crew

8.7

Reviews

1 / 2
10.0
Excellent

Piero,Sep 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Thai Airways
7.7
Good
325 reviews
Garuda Indonesia
8.1
Very Good
72 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.1

Entertainment

7.5

Crew

8.7

Reviews

1 / 2
10.0
Excellent

Piero,Sep 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Thai AirAsia
7.5
Good
208 reviews
Garuda Indonesia
8.1
Very Good
72 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.1

Entertainment

7.5

Crew

8.7

Reviews

1 / 2
10.0
Excellent

Piero,Sep 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

FAQs about flying to Sri Lanka

  • Can I find cheaper flights to Sri Lanka 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 Sri Lanka on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Sri Lanka?

    Based on reviews from Cheapflights users, Thai AirAsia is rated the highest out of the airlines that fly to Sri Lanka.

  • What is the cheapest airport to fly to in Sri Lanka?

    Colombo Bandaranaike Intl is currently the cheapest airport to fly to in Sri Lanka. One-way flights to Colombo Bandaranaike Intl typically cost ฿3,863, while return flights cost around ฿7,366.

  • How much is a return flight to Sri Lanka?

    A return flight to Sri Lanka will typically cost around ฿377, however they can be found for as little as ฿221.

  • Where does the fastest flight to Sri Lanka depart from?

    For those looking to save time traveling to Sri Lanka, Bangkok offers the quickest one-way flight (3 hours 20 minutes).

  • Does Colombo Bandaranaike Intl have rental cars?

    Yes. Those touching down at Colombo Bandaranaike Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Colombo Bandaranaike Intl?

    Yes. Colombo Bandaranaike Intl has hotels nearby for those requiring accommodations. Green Star Residence is the closest property to Colombo Bandaranaike Intl (0.0 km away from Colombo Bandaranaike Intl).

See more FAQs

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