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Flights from Kolkata to Rajbiraj

No flights were found from Kolkata to Rajbiraj. Instead, check out the deals below for nearby routes from Kolkata to Biratnagar.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Kolkata to Rajbiraj

Check out flight details for routes from Kolkata to Biratnagar—including distance, duration, and the best value month—to help plan your trip from Kolkata to Rajbiraj.

Cheapest one-way flight priceSAR 984
Cheapest return ticket priceSAR 2,164
Off-season for travelOctober
Peak season for travelNovember
Flight distance442.03 km

When is the cheapest time to fly from Kolkata to Rajbiraj?

Analyze price trends for flights from Kolkata to Biratnagar—including distance, duration, and the most cost-effective month—to plan your journey from Kolkata to Rajbiraj.

Cheapest flights
From price
Search
  • 2329

  • Nov

    305
  • 612
  • 1319
  • 2026

  • Dec

    273
  • 410
  • 1117
  • 1824
  • 2531

  • Jan

    17
  • 814
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

FAQs for flights from Kolkata to Rajbiraj when there’s no local airport. Departures and arrivals are through Kolkata to Biratnagar.

  • When is the best time to book flights from Kolkata to Biratnagar?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Kolkata to Biratnagar 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.
  • The cheapest months to fly from Kolkata to Biratnagar is October, when demand for travel is lower.
  • The time difference between Biratnagar and Kolkata 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.

How to find a cheap flight from Kolkata to Rajbiraj

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Kolkata to Rajbiraj. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Kolkata to Rajbiraj ticket.
Tap "Date" on flight search bar to get the calender for Kolkata to Rajbiraj airfare over next 6 months in 2025.
2
Compare cheap Kolkata to Rajbiraj flight deals from over hundreds of airlines.
Compare prices from over 500 airlines with our powerful search and find the cheapest flight tickets from Kolkata to Rajbiraj.
3
Set up a Price Alert
By setting up a Price Alert for your Kolkata to Rajbiraj route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Kolkata to Rajbiraj flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Kolkata to Rajbiraj to get exclusive deals for you.

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