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$74 Cheap Flights to Diamond Harbour

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Popular airlines to Diamond Harbour

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How much is the cheapest flight to Diamond Harbour?

Prices were available within the past 7 days and start at $74 for one-way flights and $140 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India Express
IndiGo
Air Arabia Abu Dhabi
China Eastern Airlines
Etihad Airways

What you need to know for your flight to Diamond Harbour

Flights to Diamond Harbour at a glance

Traveling to Diamond Harbour is easy; you can find Diamond Harbour flights from both full-service and budget airlines. Compare journey times to select the best option that aligns with your budget and schedule, and get ready to explore the city's renowned attractions and neighborhoods.

  • Major airport near Diamond Harbour: Netaji Subhash Chandra Bose International Airport (CCU)
  • Flights per week: 450+ flights arriving at Diamond Harbour airport
  • Number of airlines that fly to Diamond Harbour: around 20+ carriers

Popular airport near Diamond Harbour

Diamond Harbour is a vibrant city ideal for beach getaways, outdoor adventures, and family vacations. Visitors flock here for its scenic beauty, urban charm, and business opportunities. The area is conveniently accessible via a major airport that connects travelers to various destinations.

  • Netaji Subhash Chandra Bose International Airport (CCU): Situated in North 24 Parganas, West Bengal, approximately 35 miles from Diamond Harbour, this airport caters to both domestic and international travelers. It offers connections to around 20 domestic cities and more than 35 international destinations. Passengers can opt for an upgrade to business class or premium economy seating for enhanced comfort, subject to the respective routes and airlines. Major carriers that operate from this airport include IndiGo, Air India, and Etihad Airways.

Top routes to Diamond Harbour

  • Delhi (DEL) to Diamond Harbour (CCU), with one-way fares starting at around $60
  • New York (JFK) to Diamond Harbour (CCU), with one-way tickets available from around $380
  • San Francisco (SFO) to Diamond Harbour (CCU), with one-way flight options from around $400
  • Mumbai (BOM) to Diamond Harbour (CCU), with one-way flight options from around $60
  • Chicago (ORD) to Diamond Harbour (CCU), with one-way flights starting at around $440

Cheapest routes to Diamond Harbour

  • Patna (PAT) to Diamond Harbour (CCU), with low one-way fares from around $25
  • Ahmedabad (AMD) to Diamond Harbour (CCU), with affordable one-way prices from around $30
  • Ranchi (IXR) to Diamond Harbour (CCU), with budget one-way fares from around $40
  • Bagdogra (IXB) to Diamond Harbour (CCU), with budget one-way fares from around $45
  • Bhubaneshwar (BBI) to Diamond Harbour (CCU), with low-cost one-way tickets from around $45

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to Diamond Harbour

  • IndiGo: Operating flights to Netaji Subhash Chandra Bose International Airport (CCU), IndiGo represents about 31% of the arrivals at Diamond Harbour. Travelers can expect an average one-way fare of roughly $120.
  • Air India: Servicing Netaji Subhash Chandra Bose International Airport (CCU), Air India accounts for around 25% of arrivals to Diamond Harbour. The average one-way ticket price is about $420, with options for premium economy and business class depending on the route.
  • Etihad Airways: Flying into Netaji Subhash Chandra Bose International Airport (CCU), Etihad Airways makes up about 10% of the arrivals at Diamond Harbour. The average fare for a one-way ticket is approximately $570, with business class available on certain routes.
  • Qatar Airways: Operating flights to Netaji Subhash Chandra Bose International Airport (CCU), Qatar Airways constitutes around 9% of arrivals to Diamond Harbour. The average fare for a one-way trip is approximately $830.
  • Emirates: Serving Netaji Subhash Chandra Bose International Airport (CCU), Emirates accounts for roughly 6% of the arrivals at Diamond Harbour. Travelers can expect a one-way fare averaging around $970, with business class available on select routes.

Best time to fly to Diamond Harbour

The most popular months for travelers to fly to Diamond Harbour are January, February, and December, when peak temperatures in Diamond Harbour can reach up to 76.5°F in February. If you prefer quieter travel, consider August, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 84.2°F. For better deals, February usually offers the lowest average one-way fare around $388, roughly 21% cheaper than the yearly average. Looking for additional cheaper months to fly? March, April, and September offer average one-way fares roughly ranging from $402 to $420, making them good options for flexible travelers.

calendar iconMonthtemperature iconTemperaturerain iconPrecipitationmostly cloudy iconCloudinesscrowd level iconDemandprice iconAverage one-way Fare
January71.1°F (21.7°C)No Rain (Dry)SunnyHigh$433
February76.5°F (24.7°C)No Rain (Dry)SunnyHigh$388
March82.9°F (28.3°C)No Rain (Dry)SunnyAverage$402
April86.7°F (30.4°C)No Rain (Dry)SunnyAverage$418
May87.8°F (31.0°C)Light RainMostly SunnyLow$546
June87.8°F (31.0°C)Moderate RainMostly SunnyAverage$652
July85.1°F (29.5°C)Frequent RainMostly CloudyAverage$638
August84.2°F (29.0°C)Frequent RainMostly CloudyLow$432
September83.7°F (28.7°C)Frequent RainMostly CloudyAverage$420
October81.5°F (27.5°C)Light RainMostly SunnyLow$454
November77.4°F (25.2°C)No Rain (Dry)SunnyAverage$480
December72.1°F (22.3°C)No Rain (Dry)SunnyHigh$700

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to Diamond Harbour

Getting some of the best deals on flights to Diamond Harbour is all about timing and flexibility. Here are some key tips to help you save:

  1. Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  2. Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
  3. Bundle and save—book a flight and unlock a hotel deal on Expedia*, or explore our Diamond Harbour hotel and flight deals.
  4. Think about luggage-nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
  5. Earn miles—you can earn airline miles when you book your Diamond Harbour flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Diamond Harbour

Diamond Harbour welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Diamond Harbour efficiently:

  • Public transportation: From Netaji Subhash Chandra Bose International Airport, Biman Bandar Station, a train station, is located about 0.3 miles away on foot, while Belgachhia Station, a metro station, is situated approximately 5.5 miles from the airport and typically reached by car. Additionally, Baranagar Seaport, a seaport, is about 5.9 miles away by car.
  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Diamond Harbour, with private rides that can be arranged in advance.
  • Car rental: Renting a car in Diamond Harbour is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Diamond Harbour on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Where to stay in and around Diamond Harbour

  • Nangi: Nangi is a village located 21 miles away from Diamond Harbour. This charming destination is perfect for culture enthusiasts, featuring notable attractions such as the historic Victoria Memorial, which offers a glimpse into India's rich heritage. The Kalighat Kali Temple is another highlight, renowned for its spiritual significance. For those looking to unwind in nature, the Botanical Gardens provide a serene outdoor experience, ideal for families and couples seeking romance amidst lush greenery.
  • Raichak: Raichak is located in the area of Diamond Harbour, attracting visitors with its beautiful beach and opportunities for outdoor adventure. Travelers can explore local markets and enjoy scenic ferry rides. Key points of interest include the Kalighat Kali Temple, which is a must-visit for culture seekers, and the picturesque Geonkhali Riverside Park, perfect for enjoying nature. The proximity to a national park adds to the allure, making Raichak a fantastic spot for those looking to immerse themselves in the great outdoors.
  • Roychak: Roychak is located in the area of Diamond Harbour and is a delightful destination for families and adventure seekers. Visitors can enjoy thrilling experiences at the water park, making it a fun spot for children and adults alike. The nearby lake offers additional opportunities for relaxation and scenic views. Don't miss the Kalighat Kali Temple for a cultural touch, or take a stroll along the Geonkhali Riverside Park for stunning scenery. Additionally, the Haldia Institute of Technology showcases modern education in the vicinity.

Tips for short-haul flights to Diamond Harbour

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

  • Pack light and skip checked bags—when traveling with budget airlines, it's often more economical to take only a carry-on. Maximize space by using travel-sized toiletries, wearing your bulkiest clothing, and coordinating outfits efficiently. This approach also helps you avoid the hassle of waiting at baggage claim upon arrival.
  • Bring your own entertainment—many short-haul flights may not provide in-flight entertainment. Download your favorite TV shows, movies, music, or podcasts ahead of time, and consider bringing a book to keep yourself occupied. Remember to charge your devices fully before you board.
  • Arrive at the airport in plenty of time—even for short or domestic flights, it's advisable to reach the airport at least 1.5 to 2 hours before departure, taking into account traffic and potential security lines.
  • Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated and save money while at the airport.

Tips for long-haul flights to Diamond Harbour

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

  • Select your seat in advance—for longer flights, choosing your seat is essential for comfort. Full-service airlines typically allow free seat selection once online check-in opens, which is generally 24–48 hours prior to your flight. Some airlines may offer seat selection even earlier.
  • Arrive at the airport in plenty of time—aim to reach the airport at least 3 hours before your departure for international flights. This will give you ample time for check-in, security, and immigration procedures.
  • Relax at the airport—if you have extra time, take the opportunity to explore the shops, grab a coffee, or unwind at the gate or in a departure lounge if you have access. Airport Wi-Fi is usually free and readily available.
  • Adjust to the new time zone mid-flight—begin to align your body clock by changing your watch and sleep routine to correspond with your destination's time zone. Aim to sleep or stay awake during the flight according to the local time at your arrival destination to help minimize jet lag.

Frequently asked questions

What month is the cheapest to fly to Diamond Harbour?
The cheapest month to fly to Diamond Harbour is September when there's less demand. Off-peak months are often when you'll find cheap fares. To save money, avoid flying during public and school holidays.
Which US cities fly direct to Diamond Harbour?
Nonstop flights make travel a little easier. When browsing on Expedia, choose "Direct flights only" and we'll show you the direct options to fly to Diamond Harbour.
How to find a cheap flight to Diamond Harbour?
If you're looking for cheap flights to Diamond Harbour, consider low-season travel. Booking as far in advance as possible may also help you score savings. Or, look for departures on a different day — flights on a Thursday are on average 16% cheaper than Sunday options.* Opt to receive flight price alerts on the Expedia app and you'll be notified when fares drop.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Diamond Harbour?
You can find awesome deals on last-minute departures to Diamond Harbour, especially if your travel arrangements are flexible. Consider your options for jetting out of a different hub, tweaking your trip dates or selecting an alternative airline to get a cheap flight to Diamond Harbour.
How far in advance should I book a flight to Diamond Harbour?
Book your flight to Diamond Harbour two to four months ahead if you're jetting in from an international destination. For domestic travel, the recommendation is around 28 days in advance. Lower prices and a wider variety of travel dates, schedules and seating options are just some of the perks of booking early.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Diamond Harbour?
You'll save an average of 8% if you buy tickets on a Sunday instead of Fridays, which tend to be the priciest day to book.* When it comes to getting a cheap flight to Diamond Harbour, timing makes a difference.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Diamond Harbour?
Diamond Harbour is connected to 54 airports worldwide through 23 airlines, with Netaji Subhash Chandra Bose Intl. Airport (CCU) as its primary gateway. Choose from these leading airlines to Diamond Harbour when planning your journey:
  • IndiGo
  • Air India
  • Vistara
  • AirAsia India
Where do you fly into Diamond Harbour?
If you're flying to Diamond Harbour, the main airport to arrive at is Netaji Subhash Chandra Bose Intl. Airport (CCU).
How far is the airport from central Diamond Harbour?
Landing at Netaji Subhash Chandra Bose Intl. Airport (CCU) puts you about 35 mi northeast of the center of Diamond Harbour.
Can I save money by booking a Diamond Harbour trip package?
Bundle your hotel and flight and you could save hundreds of dollars. What's more, you can add extras like car rentals and tours to your Diamond Harbour flight and hotel package deal. With Expedia, it's simple to organize all your Diamond Harbour travel plans in one place.
Can I change or cancel my flight to Diamond Harbour?
You can often cancel or change your flight to Diamond Harbour within 24 hours of booking. However, be mindful that some flights are non-refundable. In those cases, you may be issued a credit toward a future flight in place of a direct refund. It's important to check the airline's rules and restrictions in your itinerary for exact details. Use Expedia's "No cancel fee" or "Changes included" filters when you search to secure cheap flights to Diamond Harbour with flexible change policies. For more information, head to our Customer Service Portal.

*Flight schedules are subject to change.

*Available to One Key members.

Book with confidence

Tips to find the cheapest flights to Diamond Harbour

The cheapest day to fly

Get started finding a cheap flight to Diamond Harbour on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

September is the cheapest month to fly to Diamond Harbour. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Diamond Harbour. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Diamond Harbour, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Diamond Harbour

The lowest price for round-trip flights to Diamond Harbour in 2026 starts from from $140, while one-way tickets start from from $74. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Diamond Harbour. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Diamond Harbour

IndiGo, Air India, SpiceJet, Air India Express, Air Arabia Abu Dhabi, Hahn Air Systems, China Eastern Airlines, Etihad Airways are just some of the airlines that can typically offer cheap tickets to Diamond Harbour. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Diamond Harbour and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Diamond Harbour, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Diamond Harbour. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Diamond Harbour plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Diamond Harbour

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Diamond Harbour.

Stopover savings

The cheapest tickets to Diamond Harbour are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Diamond Harbour. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Diamond Harbour for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Diamond Harbour. Simply download the free Expedia app to your smart device and activate Diamond Harbour flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Diamond Harbour. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Tips to find the cheapest flights to Diamond Harbour

Travel information

Destination airport
Netaji Subhash Chandra Bose Intl.
Destination airport IATA code
CCU
Destination city name
Kolkata
Roundtrip price
$140

Trending flights to Diamond Harbour

Prices were available within the past 7 days and start at $74 for one-way flights and $140 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines

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