Book four to six weeks before a winter or Eid departure and a round trip on this route holds close to its baseline price; wait until the final couple of weeks and the same ticket on FitsAir or SriLankan Airlines can cost noticeably more, since Sri Lanka's December-to-March dry season pulls heavy demand from Dhaka.

Is a one-way ticket from Dhaka to Colombo proportionally cheaper than round-trip?

One-way fares from Dhaka to Colombo often price close to half the round-trip total, since leisure and short-trip demand flows fairly evenly in both directions on this corridor. Around the winter dry season and Bangladeshi Eid holidays, expect less of that discount, as outbound seats toward Colombo sell out first.

When do flight prices rise on the Dhaka to Colombo route?

Fares tend to climb from December through March, when Sri Lanka's dry season draws the heaviest tourist traffic from Dhaka, and again briefly around Bangladesh's Eid holidays. There is no single fixed cheapest month; fares respond to how full a specific departure already is, so comparing several nearby dates works better than targeting one season.

How much can I save by shifting my Dhaka-Colombo departure away from weekends?

Weekend departures tend to fill faster with leisure travelers heading to Colombo's beaches, which can push fares above quieter midweek options on Tuesday through Thursday. This pattern isn't fixed for every date, so comparing a few adjacent days rather than assuming one weekday is always cheaper is worth the extra few minutes.

Can I fly direct from Dhaka to Colombo, or do I need a connection?

SriLankan Airlines, FitsAir, and FlexFlight all operate nonstop flights between Dhaka and Colombo, so a connection through Chennai, Kolkata, or Kuala Lumpur is rarely necessary. It's only worth considering a connecting itinerary if the nonstop schedule doesn't match your travel dates or a connecting fare is notably cheaper.

How many flights run between Dhaka and Colombo each week?

Across all three carriers, Dhaka and Colombo are connected by more than a dozen nonstop departures a week, averaging close to two flights a day. Frequency is generally steady year-round, though seats tighten fastest around Sri Lanka's winter dry season and Bangladesh's Eid holidays.

What time do flights from Dhaka to Colombo depart?

SriLankan Airlines' nonstop typically departs Dhaka in the early afternoon, while FitsAir's flight clusters closer to midday, giving travelers a choice between an early-afternoon or late-afternoon arrival in Colombo rather than a red-eye. FlexFlight adds a further departure option on select days. Exact times shift by season, so checking the specific date's schedule before booking is worth doing.

How long is the flight from Dhaka to Colombo?

The fastest nonstop flight between Dhaka and Colombo covers roughly 2,175 km across the Bay of Bengal in about 3 hours 15 minutes. Actual duration can stretch closer to 3 hours 30 minutes depending on the carrier, prevailing winds, and the specific aircraft, whether an Airbus A320 or the larger A330 that SriLankan sometimes rotates onto this route.

Which airlines fly nonstop between Dhaka and Colombo?

SriLankan Airlines, FitsAir, and FlexFlight all operate nonstop service between Dhaka and Colombo, splitting between a full-service widebody/narrowbody operation and two leaner, low-cost schedules. No single carrier dominates every date; fares move with each airline's own booking curve, so comparing all three before booking pays off, especially in the winter travel season.

Get to Know Before Flying from Dhaka to Colombo

Dhaka to Colombo is Bangladesh's most direct doorway into Sri Lanka, closing roughly 2,175 km of Bay of Bengal airspace in a single nonstop hop. Two scheduled carriers and a smaller third airline keep the route flying most days of the week, landing travelers at a beach-fringed capital where a working harbor bazaar, ornate temple architecture, and a long oceanfront promenade all sit within a short taxi ride of the runway.

How much is a flight ticket from Dhaka to Colombo?

Fares on Dhaka to Colombo split along a familiar low-cost versus full-service line. FitsAir, Sri Lanka's low-cost carrier, typically prices below SriLankan Airlines' full-service fares, which bundle checked baggage and a meal into the ticket. One-way economy fares on Traveloka start from , though the figure shifts daily with seat availability and fuel surcharges. Expect fares to firm up around Bangladesh's Eid holidays and the winter stretch from December through March, when Sri Lanka's dry season draws a wave of Bangladeshi leisure travelers to the coast. Booking four to six weeks ahead of a winter or Eid departure, or two to three weeks ahead for an ordinary weekday trip, generally leaves a wider choice of seats and fares.

Price patterns throughout the year

Prices on this route move with demand rather than a fixed calendar, so treat any single "cheapest month" claim with caution. The clearest driver is Sri Lanka's dry season from December to March, when the island's beaches and hill country pull the heaviest tourist traffic and nonstop seats from Dhaka fill up faster. Bangladesh's Eid holidays add a second, shorter demand spike as travelers use the break for a short overseas trip. The southwest monsoon months from May to September tend to see softer demand and, with it, more promotional fares from both main carriers. Because pricing responds to how full a specific departure already is, setting a Price Alert on the Dhaka to Colombo route is a more reliable way to catch a fare drop than guessing a fixed low season.

Daily price and schedule patterns

Nonstop departures from Dhaka are concentrated in the midday and early-afternoon windows rather than spread evenly across the clock, with SriLankan Airlines' service typically leaving early afternoon and FitsAir's flight clustering closer to midday. Midweek departures, Tuesday through Thursday, tend to carry more business and short-trip travelers, while weekend flights fill up faster with leisure groups heading to the coast, which can nudge prices up. Travelers who want a full afternoon in Colombo after landing tend to prefer the earlier departures, while later flights suit those connecting onward the next morning. As with monthly pricing, no single weekday is reliably cheapest, so comparing a few dates around a planned trip is worth the extra few minutes.

Airlines serving Dhaka-Colombo

Two scheduled airlines and a smaller carrier keep this route flying nonstop. SriLankan Airlines, the island's flag carrier and a Oneworld member, runs the route with Airbus A330 widebodies and A320 narrowbodies out of its Colombo hub, offering a full-service cabin with meals and a dedicated business class. FitsAir, Sri Lanka's low-cost carrier, operates an Airbus A320 on the same city pair with a leaner, fare-bundle model that generally undercuts SriLankan on price. FlexFlight rounds out the schedule with a smaller number of weekly departures, giving travelers a third nonstop option on dates when the two main carriers are full. Together the three airlines combine for more than a dozen weekly nonstop departures between Dhaka and Colombo, one of the higher-frequency links between Bangladesh and Sri Lanka. No single carrier is consistently the cheapest across every date; fares move with each airline's own booking curve, so comparing all three before booking pays off, especially around the winter and Eid peaks.

Direct flights and travel time

Nonstop flights connect Dhaka and Colombo in as little as 3 hours 15 minutes, making this one of the faster options into Sri Lanka from South Asia without routing through a hub like Chennai, Kolkata, or Kuala Lumpur. With three carriers combining for a dense weekly schedule, most travelers can find a nonstop seat within a day or two of their preferred date. Because the route runs over open Bay of Bengal airspace with few weather-related diversions, on-time performance on this corridor tends to be solid compared with routes crossing more congested airspace. Seats around the winter travel season and Bangladeshi public holidays sell down faster than the fare alone suggests, so booking the nonstop early is worth prioritizing over waiting for a lower fare.

Departing from Dhaka

Every Dhaka to Colombo flight departs from Bangladesh's only international gateway, on the city's northern edge.

Hazrat Shahjalal International Airport (DAC)

The airport sits in Kurmitola, about 17 km from central Dhaka, with the drive to Gulshan or Motijheel taking 35 to 50 minutes depending on traffic, which can be heavy through much of the day. International departures use Terminal 1 and Terminal 2 within the same building, both served by a taxi desk, ride-hailing pickup points, and currency exchange counters in the departures hall. An airport railway station sits just across the Dhaka-Mymensingh Highway from the terminal, offering an alternative to road traffic for travelers coming from the north of the city.

Arriving in Colombo

Both nonstop carriers land at Sri Lanka's main international gateway, north of the capital along the coast.

Bandaranaike International Airport (CMB)

The airport sits in Katunayake, about 32 km north of central Colombo, with the Colombo-Katunayake Expressway cutting the drive to the city down to roughly 40 to 50 minutes in normal traffic, or closer to 35 minutes outside peak hours; an expressway toll applies. Prepaid taxis, ride-hailing apps, and Bus 187 to Colombo Fort Railway Station all operate from the arrivals forecourt, with the bus taking closer to an hour. The terminal has currency exchange counters, SIM card kiosks, and a taxi coordination desk near baggage claim, useful for travelers landing on an early-afternoon flight from Dhaka before hotel check-in windows open.

Cabin classes available

SriLankan Airlines fields both economy and a dedicated business class on its Dhaka-Colombo widebody and narrowbody aircraft, with wider seats, priority check-in, and lounge access at both ends useful for travelers connecting onward internationally. FitsAir and FlexFlight run a leaner, low-cost model on this route, keeping fares down but skipping the wider seats and lounge access. Premium economy is not currently offered by any carrier on this specific city pair, so travelers wanting extra space or lounge access should book SriLankan's business cabin.

Things to do in Colombo

Galle Face Green, a long oceanfront lawn facing the Indian Ocean, is Colombo's favorite spot for an evening walk, kite-flying, and street-food carts that set up as the sun goes down. Gangaramaya Temple, a landmark complex blending Sri Lankan, Thai, Indian, and Chinese architectural styles, draws visitors for its ornate halls, museum rooms, and lakeside setting on Beira Lake. Pettah Market, the old quarter's dense street bazaar, spreads spices, textiles, and hardware across a warren of lanes and is one of the most atmospheric places in the city to wander. The Colombo National Museum houses Sri Lanka's largest collection of artifacts, from royal regalia to ancient stone carvings, inside a colonial-era building set in its own gardens. Beira Lake, threading through the city center, offers a quieter waterside walk with skyline views back toward the harbor. A day trip south to Galle Fort, a walled coastal town of cobbled streets, boutique shops, and a lighthouse-topped rampart, is an easy add-on for travelers with an extra day before or after their flight.

Festivals and events in Colombo

Sinhala and Tamil New Year in mid-April brings the city to a near-standstill as offices close and families gather for traditional games and home-cooked sweets, a good time to expect quieter streets and slower service. The Vesak Festival in May fills Colombo's main avenues with illuminated lanterns, decorated pandals, and free food stalls after dark, turning the city into an open-air light display for several nights. The Navam Perahera in February sends a lantern-lit procession of decorated elephants and traditional drummers past Gangaramaya Temple and around Beira Lake, one of the most photographed nighttime events in the capital. Colombo Fashion Week, usually held around March, brings runway shows and pop-up designer markets to the city's hotels and event spaces.

Where to stay in Colombo

Fort and Galle Face hold Colombo's biggest concentration of international-standard hotels, right along the oceanfront and within walking distance of Gangaramaya Temple and the shopping streets around Pettah. Cinnamon Gardens is leafier and more residential, with boutique hotels and cafes near the National Museum, a good base for travelers who prefer a quieter evening. Mount Lavinia, a beach suburb a short drive south of the city center, offers oceanfront resorts and a more laid-back pace for travelers extending their trip with a beach day. Given Colombo's coastal layout, a hotel near the water generally keeps travelers closer to both the main sights and an easy taxi ride back to the airport.

Travel tips for Dhaka-Colombo

Bangladeshi passport holders need an Electronic Travel Authorization (ETA) approved online before departure; the application takes only a few minutes and approval typically comes through within a day or two, so applying at least a few days ahead of the flight is the safer move. Sri Lanka uses the Sri Lankan Rupee (LKR), and Bangladeshi Taka is not exchangeable inside the country, so changing money at the airport or a licensed dealer in Colombo on arrival is standard practice. Sri Lanka Standard Time runs 30 minutes behind Bangladesh Standard Time, so a flight scheduled around midday from Dhaka lands in Colombo in the early afternoon local time. Cards are widely accepted at hotels, malls, and restaurants in central Colombo, though small cash notes are worth carrying for tuk-tuks and Pettah Market stalls. Weather stays warm and humid year-round on the west coast, with the southwest monsoon from May to September bringing heavier rain, while December through March offers the driest, sunniest travel window for Galle Face Green and a Galle Fort day trip.

Alternative routes and related destinations

Travelers exploring South Asia from Dhaka often pair Colombo with other regional gateways on similarly timed nonstop flights. Dhaka to Kathmandu opens up Nepal's Himalayan foothills, while Dhaka to Chennai reaches South India's coastal capital of Tamil Nadu. Both routes make useful add-ons for travelers building a longer South Asia itinerary around a Colombo stopover. For more on flying into the island, see flights to Sri Lanka.

Why book Dhaka-Colombo on Traveloka

Traveloka lets travelers set a Price Alert on the Dhaka to Colombo route and get notified when fares across SriLankan Airlines, FitsAir, and FlexFlight drop, useful given how quickly winter and Eid-season seats sell down. Easy Reschedule options on eligible fares suit travelers whose Colombo trip depends on a flexible work or holiday schedule. Booking and paying runs through familiar local payment methods and major cards, making it simple to lock in a Dhaka-Colombo fare in just a few taps.