Flight tickets from Rupsi (RUP) to Kolkata (CCU) from ₹ 1,737

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Flight deals from Rupsi to Kolkata

Looking for a cheap last-minute deal or the best return flight from Rupsi Airport to Kolkata Airport? If you want to travel next month, return fares start from ₹ 3,425. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Rupsi to Kolkata

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Rupsi to Kolkata flights are currently cheapest in July.

Direct flights from Rupsi to Kolkata

Rupsi to Kolkata: Alternative routes

Compare routes from Rupsi to Kolkata below. You may find an airport to fly into that's cheaper, faster, or easier than Kolkata.

Rupsi to Kolkata: Flight information

The things to know before you go.
Cheapest flight found₹ 1,737
Cheapest month to flyJuly
Average flight time1 hr, 53 mins
Most popular airlineAlliance Air
Average flights per week3

Finding cheap flights from Rupsi to Kolkata: Frequently asked questions

The best price we found for a return flight from Rupsi to Kolkata is ₹ 3,425. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 53 minutes is the average flight time from Rupsi to Kolkata.
Alliance Air flies direct from Rupsi to Kolkata.
As of June 2026, there are 3 flights per week flying from Rupsi to Kolkata.
The cheapest month to fly from Rupsi to Kolkata is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Rupsi Airport to Kolkata Airport on Sunday, 5 July 2026.
Yes – the average flight time is 1 hour and 53 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kolkata but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kolkata is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Alliance Air offers the cheapest flight tickets to Kolkata.

Travelling from Rupsi (RUP) to Kolkata (CCU): what you need to know

  • The average length of a direct flight from Rupsi to Kolkata is 1 hour 50 minutes.

  • Rupsi and Kolkata are both in the UTC+5:30 timezone. This means you won't need to account for any time differences.

  • There are four Rupsi to Kolkata flights every week.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably board your RUP to CCU flight.

  • Travelling during a peak month such as April? School holidays and other popular periods can lead to longer queues at security. Be extra cautious and get there up to four hours before an international flight and two hours before a domestic departure.

  • Getting to Kolkata (and then seeing more of India!) is a cinch with Alliance Air. This popular carrier has direct flights from Rupsi to Kolkata.

  • The majority of passengers choose to travel with Alliance Air on this route.

How to find the cheapest flights from Rupsi (RUP) to Kolkata (CCU)

  • The cheapest price we've found for a one-way Rupsi to Kolkata flight is ₹ 1,737. A round-trip ticket is currently ₹ 3,425. Depending on the availability when you book, these fares could change.

  • Don't leave things to the last moment. You're more likely to get cheap tickets from RUP to CCU if you book early. Airlines often have some terrific early bird deals.

  • The 'Whole month' search tool shows you the cheapest flights from Rupsi to Kolkata across every month. It's a great way to snap up a bargain if your travel dates aren't set in stone.

  • Picking up cheap flights from RUP to CCU is a cinch with Price Alerts. Simply create one of these automatic alerts and we'll get in touch as soon as there's a better deal.

  • Secure the right flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Rupsi to Kolkata, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and journey duration.

Handy information about Rupsi (RUP)

  • To get to Rupsi from central Rupsi, it takes about 10 minutes by car. Of course, this depends on traffic conditions. It's approximately 3 kilometres from the airport to the city centre.

  • Expect a trip time of roughly 15 minutes when using public transport.

What is the baggage allowance on flights from Rupsi Airport (RUP) to Kolkata Airport (CCU)?

Most airlines operating flights from RUP to CCU include a carry-on bag with standard fares, though allowances vary by airline and ticket type. Here's what you can expect with the main airlines serving this route:

  • Alliance Air

    • Carry-on allowance: 7kg cabin bag plus personal item

    • Checked baggage: 20kg included with some economy fares

    • Departure terminal: Rupsi Airport (RUP), Main Terminal

    • Arrival terminal: Kolkata Airport (CCU), Terminal 2

    • Check-in counters: Open 2 hours before departure, close 45 minutes before departure

You can access basic facilities such as waiting areas, parking services, and ground transport connections at Rupsi Airport (RUP). The airport provides essential amenities including restrooms and limited refreshment options for departing passengers. ATM services are also available at Rupsi Airport (RUP) to help with your travel needs.

Arriving at Kolkata (CCU)

Getting from Kolkata (CCU) to central Kolkata

  • From Kolkata, Kolkata is approximately 18 kilometres away. It takes around 35 minutes to reach the centre by car.

  • When travelling by public transport, expect a journey time of around 50 minutes.

When to fly to Kolkata (CCU)

  • The quietest month for a flight from Rupsi to Kolkata is June, while January is the busiest. Choose the best time to visit Kolkata based on whether you prefer a more fast-paced or easygoing experience.

  • The warmest month in Kolkata is April, with temperatures ranging between 24ºC and 42ºC. Book your flights from Rupsi to Kolkata in this month if you enjoy this type of weather.

  • January sees average temperatures of between 15ºC and 28ºC. Look for cheap tickets from RUP to CCU sometime then if you'd rather travel in cooler conditions.

Weather snapshot

The weather in Kolkata features warm, humid conditions with distinct wet and dry seasons that shape the city's rhythm. Here's what to expect throughout the year:

  • December – February: Winter brings Kolkata's most agreeable weather, with cool mornings and warm afternoons making these the best times to explore Kolkata. Pack light layers for the shifting temperatures throughout each day.

  • March – May: Summer arrives with warm, dry weather that heats up significantly by May. Stay cool with early morning walks and seek shade during the hottest afternoon hours.

  • June – September: Kolkata's monsoon season delivers warm, humid weather with regular rainfall that refreshes the city. Light, breathable cotton clothes work best for the moisture-rich air. Indoor attractions and cultural experiences suit the rainy days perfectly.

  • October – November: Post-monsoon season brings refreshing weather that's perfect for exploring outdoor attractions and wandering through the city's vibrant neighbourhoods. You'll find this an ideal time for sightseeing and nature walks.

Sightseeing and travel inspiration

Kolkata blends colonial architecture with bustling street markets and a strong literary tradition. The city moves at its own pace, with trams running alongside modern metros and traditional tea stalls sitting next to contemporary cafes. Book flights to Kolkata to experience its mix of old and new, from grand buildings to neighbourhood festivals that bring communities together.

  • Things to do in Kolkata: Stroll through the sprawling Maidan parkland in the city centre, where locals play cricket and families gather for evening walks. Visit New Market, about 2 kilometres south of the centre, to browse stalls selling everything from spices to textiles. Take a heritage walk along the Hooghly River waterfront, roughly 3 kilometres west, and watch the daily life unfold around the century-old Howrah Bridge.

  • Cultural experiences: Watch traditional Bengali theatre at Rabindra Sadan in the south, about 3 kilometres from central Kolkata, or attend classical music performances at the Academy of Fine Arts nearby. Sample authentic Bengali sweets like mishti doi and sandesh in the narrow lanes of north Kolkata's Shyambazar area, roughly 6 kilometres northeast of the centre, and admire centuries-old terracotta temples in the Kumartuli district along the Hooghly River.

  • Seasonal highlights: Experience the grand Durga Puja celebrations in September or October when the city transforms with elaborate pandals and cultural performances. The Kolkata Book Fair draws literature enthusiasts every January and February with its vast collection of books and literary events. Winter months from November to February offer the best time to visit Kolkata, providing comfortable weather for exploring the bustling markets and heritage sites throughout the city.

Explore more of India

  • Patna is just one of the many places in India waiting to be explored once you've seen the sights of Kolkata. Around 467 kilometres away to the north-west, its top attractions include Gurudwara, Buddha Smriti Park and Buddha Statue.

  • If you're ready to explore another major stop in India, head for Ranchi, roughly 322 kilometres west of Kolkata. Jagannath Temple, Panchghagh Falls and Sun Temple are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.