Cheap flights from Thailand to Sri Lanka from ฿4,055
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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Thailand to Sri Lanka
Keep the following information in mind while searching for Thailand to Sri Lanka flight deals. Data was last updated 29 April 2025.
Find flight deals from Thailand to Sri Lanka
Cheapest flights from Thailand to Sri LankaExplore the most affordable flight options available from Thailand to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.
Explore the most affordable flight options available from Thailand to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Thailand to Sri Lanka 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 17,341 searches. Data last updated 29 April 2025.
Use the filters below to find and compare flights from Thailand to Sri Lanka that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BangkokColombo
DMK - CMB
DMKCMB
Bangkok Don Mueang Intl
Thu 8/5
20:20-22:15
Nonstop3h 25m
Colombo Bandaranaike Intl
Wed 21/5
23:15-04:15
Nonstop3h 30m
BangkokColombo
BKK - CMB
BKKCMB
Bangkok Suvarnabhumi
Thu 12/6
20:50-15:00
1 stop19h 40m
Colombo Bandaranaike Intl
Thu 19/6
16:00-13:35
1 stop20h 05m
BangkokColombo
DMK - CMB
DMKCMB
Bangkok Don Mueang Intl
Thu 8/5
20:20-22:15
Nonstop3h 25m
Colombo Bandaranaike Intl
Wed 14/5
10:40-19:50
1 stop7h 40m
Phuket CityColombo
HKT - CMB
HKTCMB
Phuket City
Wed 18/6
15:25-21:55
1 stop8h 00m
Colombo Bandaranaike Intl
Thu 26/6
22:55-16:35
1 stop16h 10m
BangkokColombo
BKK - CMB
BKKCMB
Bangkok Suvarnabhumi
Sun 1/6
21:20-22:45
1 stop26h 55m
Colombo Bandaranaike Intl
Mon 30/6
23:45-12:35
1 stop11h 20m
BangkokColombo
BKK - CMB
BKKCMB
Bangkok Suvarnabhumi
Tue 15/7
10:05-02:30
1 stop17h 55m
Colombo Bandaranaike Intl
Fri 25/7
19:30-09:05
1 stop12h 05m
BangkokColombo
DMK - CMB
DMKCMB
Bangkok Don Mueang Intl
Thu 8/5
16:00-21:55
1 stop7h 25m
Colombo Bandaranaike Intl
Wed 14/5
10:40-19:50
1 stop7h 40m
BangkokColombo
BKK - CMB
BKKCMB
Bangkok Suvarnabhumi
Thu 8/5
07:45-09:35
Nonstop3h 20m
Colombo Bandaranaike Intl
Wed 14/5
07:50-12:55
Nonstop3h 35m
BangkokColombo
BKK - CMB
BKKCMB
Bangkok Suvarnabhumi
Fri 6/6
07:45-09:35
Nonstop3h 20m
Colombo Bandaranaike Intl
Wed 11/6
10:40-23:05
1 stop10h 55m
BangkokColombo
BKK - CMB
BKKCMB
Bangkok Suvarnabhumi
Thu 8/5
21:40-23:55
Nonstop3h 45m
Colombo Bandaranaike Intl
Tue 13/5
00:55-06:10
Nonstop3h 45m
Best time to book a flight from Thailand to Sri Lanka
Have a flexible travel schedule? Discover the best time to fly to Sri Lanka from Thailand with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Thailand to Sri Lanka
What is the cheapest time of day to fly from TH to LK?
Find hourly flight availability from Thailand to Sri Lanka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.
When flying from Thailand to Sri Lanka, 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 Thailand to Sri Lanka
Explore weekly flight availability from Thailand to Sri Lanka. 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 April 2025.
The most flights from TH0 to LK0 are scheduled on a Monday (11 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (7 on average).
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 inches 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 29 April 2025.
To help decide which airline to fly from Thailand to Sri Lanka, see what other customers have to say about Singapore Airlines, Emirates and Thai Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Overall
Entertainment
Food
Comfort
Reviews
Pierre,Apr 2025
MLE - SIN
Boarding
Crew
Overall
Entertainment
Food
Comfort
Reviews
Pierre,Apr 2025
MLE - SIN
Boarding
Crew
Overall
Entertainment
Food
Comfort
Reviews
Pierre,Apr 2025
MLE - SIN
Boarding
Crew
Overall
Entertainment
Food
Comfort
Reviews
Pierre,Apr 2025
MLE - SIN
Boarding
Crew
Overall
Entertainment
Food
Comfort
Reviews
Pierre,Apr 2025
MLE - SIN
Boarding
Crew
Overall
Entertainment
Food
Comfort
Reviews
Pierre,Apr 2025
MLE - SIN
Related info for your journey
Find useful and relevant information for your journey from Thailand to Sri Lanka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Thailand to Sri Lanka
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Thailand to Sri Lanka
Discover the top 3 airlines that operate flights from Thailand to Sri Lanka. 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 17,341 searches. Data last updated 29 April 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Thailand to Sri Lanka?
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Why should you use Cheapflights to find cheap flight tickets from Thailand to Sri Lanka?
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Can Cheapflights find flights from Thailand to Sri Lanka with no change fees?
Yes! Cheapflights helps users easily find flights from Thailand to Sri Lanka with no change fees.
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