Patna to Dhaka flights: no non-stop, connect via Kolkata or Delhi. Compare airlines, fares, the advance sticker visa and timing for 2026.
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Quick answer: Patna to Dhaka flights take about ≈ 4–6h (1-stop via Kolkata/Delhi), No non-stop — 1-stop via Kolkata (CCU)/Delhi (DEL) on IndiGo, Biman Bangladesh, US-Bangla. Indian passport holders should check the visa requirement summarised below. Use the live search above to compare today's cheapest PAT–DAC fare across every airline, OTA and travel agent in one place.
Last reviewed June 2026 by the FlightGPT flights desk · route facts cross-checked against DGCA and the Airports Authority of India (AAI) · fares are live — verify the final price in search before booking.
Looking for cheap flights from Patna to Dhaka? FlightGPT compares live PAT to DAC fares across every connected source — Indian carriers, Gulf hubs, OTAs and trusted travel agents — and shows the cheapest options side by side. Whether you want a Patna to Dhaka non-stop tomorrow, a last-minute weekend deal or the lowest price three months out, every active Patna-Dhaka fare is one search away.
Despite the modest 600 km distance, Patna's Jay Prakash Narayan Airport (PAT) has no international flights to Bangladesh. The practical route is via Kolkata, which is the regional gateway to Dhaka — the Kolkata–Dhaka leg is only about 1 hour. From Patna you fly the roughly 1-hour feeder to Kolkata, then connect. Delhi is an alternative hub but adds distance and time. Total journey time is typically 4–6 hours including a layover.
This is the single most important planning step. Bangladesh does not grant visa-on-arrival to Indian tourists. You must apply in advance for a sticker visa through the IVAC (Indian Visa Application Centre) network or the Bangladesh High Commission, submitting your passport, photos, travel proof and the fee. Processing typically takes several working days to two weeks, so apply well ahead. Land-port endorsements differ from air travel, so specify Dhaka airport entry. Double-check current rules in our visa guide.
The Kolkata–Dhaka sector is one of the busiest international routes in the region, served by IndiGo, Biman Bangladesh, US-Bangla and others, with several daily departures. Biman and US-Bangla also link Dhaka to Delhi. From Patna, IndiGo offers the smoothest single-airline connection via Kolkata. Booking the feeder and Dhaka leg on one ticket protects your baggage and connection; the short Kolkata–Dhaka flight is rarely the bottleneck.
Because the distance is short, fares are modest by international standards. Economy round-trips from Patna via Kolkata typically run ₹14,000–₹26,000, booked 4–8 weeks ahead. Prices climb around the two Eids and the October–February dry season. The cheapest fares appear in the May–September monsoon shoulder. The Kolkata–Dhaka leg alone can be as little as ₹6,000–₹9,000 one-way when bought early, so the feeder is often the larger cost.
Bangladesh's most comfortable months are October to February, when the weather is cool and dry — ideal for sightseeing in Old Dhaka, the river ghats and day trips. The April–June pre-monsoon is hot and humid, and the June–September monsoon brings heavy rain and occasional flooding, though it is the cheapest time to fly. Travel spikes sharply around Eid-ul-Fitr and Eid-ul-Adha, when fares and demand surge.
Dhaka's main airport is Hazrat Shahjalal International (DAC), about 11 km north of the city centre but notoriously slow to exit by road given Dhaka's traffic — allow 45–90 minutes to reach central areas. The new metro rail has eased some commutes. Pre-paid taxis and ride-hailing (Pathao, Uber) are the usual options; a fare to central Dhaka runs roughly BDT 400–800 (₹300–600). Carry small Bangladeshi taka for taxis and tips.
Currency is the Bangladeshi taka; Indian rupees are not accepted, so exchange at the airport or carry USD. Mobile data is cheap with a local Grameenphone or Robi SIM. The language is Bangla, close enough to ease conversation for many eastern Indian travellers. Keep a copy of your visa and return ticket handy at immigration. The 30-minute time difference is minor — set your watch forward half an hour on arrival.
No. You connect via Kolkata (about a 1-hour Dhaka leg) or Delhi. Total journey time is 4–6 hours including the connection, despite only 600 km separating the cities.
No. Indian travellers must obtain an advance sticker visa through IVAC or the High Commission before flying. Processing can take several working days up to about 2 weeks.
Economy round-trips from Patna via Kolkata typically run ₹14,000–₹26,000 booked 4–8 weeks ahead; the Kolkata–Dhaka leg alone can be ₹6,000–₹9,000 one-way.
Dhaka is on UTC+6, just 30 minutes ahead of India's IST, so set your watch forward half an hour on arrival.
October to February is coolest and driest, with comfortable 15–25°C days. Avoid the June–September monsoon for sightseeing, though it offers the lowest fares.
The airport is about 11 km north of centre. A taxi or ride-hail costs roughly BDT 400–800 (₹300–600) but allow 45–90 minutes due to traffic.
There is no single "cheapest day" to fly Patna to Dhaka — the lowest fare is the one you find by comparing live. Open the search above to line up Patna–Dhaka prices across ; booking ahead and avoiding peak weekends typically trims 25–40 percent off the walk-up fare.
Flying Patna to Dhaka at short notice doesn't always mean overpaying. Off-peak departures and unsold seats on can surface real same-week deals. Put your date into the FlightGPT search above and we'll show every available PAT–DAC fare side by side in seconds.
There is currently no non-stop service between Patna and Dhaka — itineraries connect via a hub, with a typical journey of ≈ 4–6h (1-stop via Kolkata/Delhi). Comparing hubs side by side often saves 15-30 percent. FlightGPT lets you filter by "Direct only" or compare both side by side — useful when you want the cheapest Patna Dhaka ticket but are open to a layover.
Patna–Dhaka pricing rewards comparison over loyalty: the best value rotates between low-cost and full-service carriers depending on the date. FlightGPT's grid surfaces every Patna Dhaka fare with baggage and meals counted in, so the genuinely cheapest all-in ticket is the one that rises to the top.