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Flights from Colombo to Simara

Find the cheapest flight options from Colombo to Simara over the next three months. Book one-way tickets from THB 9,060 and round-trip tickets from THB 16,931.

      • CMB 08:05
        7h 25m
        1 stop
        SIF 15:45
        Colombo - Simara | Thu, Dec 25 | SriLankan Airlines
        SIF 16:00
        25h 15m
        1 stop
        CMB 17:00
        Simara - Colombo | Tue, Dec 30 | Buddha Air
        THB 16,931 THB 25,932
        35% OFF
        35% OFF
        THB 25,932 THB 16,931
      • CMB 08:05
        26h 30m
        1 stop
        SIF 10:50
        Colombo - Simara | Thu, Dec 18 | SriLankan Airlines
        SIF 08:45
        8h 30m
        1 stop
        CMB 17:00
        Simara - Colombo | Wed, Dec 24 | Buddha Air
        THB 18,931 THB 25,932
        27% OFF
        27% OFF
        THB 25,932 THB 18,931
      • CMB 13:00
        17h 25m
        1 stop
        SIF Invalid Date
        Colombo - Simara | Sun, Dec 14 | Normal Airline
        SIF 15:00
        6h
        Direct
        CMB 16:00
        Simara - Colombo | Tue, Dec 16 | Normal Airline
        Find More Flights
        Find More Flights
      • CMB 08:55
        23h 10m
        1 stop
        SIF 08:20
        Colombo - Simara | Wed, Feb 4 | SriLankan Airlines
        THB 9,060 THB 12,411
        27% OFF
        27% OFF
        THB 12,411 THB 9,060
      • CMB 13:00
        17h 25m
        1 stop
        SIF Invalid Date
        Colombo - Simara | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Colombo to Simara are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Colombo to Simara

The distance between Colombo and Simara is 2,313.36 km. Based on Trip.com's data, travel demand peaks in September. The off-season for travel is August.

Cheapest one-way flight priceTHB 9,060
Cheapest round-trip ticket priceTHB 16,931
Off-season for travelAugust
Peak season for travelSeptember
Flight distance2,313.36 km

Find the best time to fly from Colombo to Simara

The cheapest time for Colombo to Simara flights: Feb 1 to Feb 8 — one way flight prices from THB 9,059.

Cheapest flights
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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Colombo to Simara, calculated over the upcoming 10 weeks.

Flight FAQs

  • What are the cheapest flights from Colombo to Simara (CMB-SIF)?

    Based on Trip.com data, SriLankan Airlines offers one-way fares as low as THB 9,060 on Cheapest nonstop routes (e.g. CMB to SIF on Wed, Feb 4), while SriLankan Airlines offers Cheapest nonstop round-trips from THB 16,931 departing on Thu, Dec 25 and returning on Tue, Dec 30.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Colombo to Simara is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Colombo to Simara, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Feb 4, with one-way flights priced at just THB 9,060.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is SriLankan Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Simara travel is around September.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Colombo to Simara is August, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Colombo to Simara on December 25, 2025 with SriLankan Airlines, with prices starting at THB 16,930.
  • The time difference between Simara and Colombo is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.