Trip.com
>
Flights
>
Flights to Nepal
>
Flights to Sagarmatha
>
Flights to Rajbiraj
>
Flights from New Delhi to Rajbiraj

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

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

Flight Info | New Delhi to Rajbiraj

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

Cheapest one-way flight priceIDR 2,647,797
Cheapest return ticket priceIDR 5,486,720
Off-season for travelAugust
Peak season for travelJanuary
Flight distance1,028.29 km

When is the cheapest time to fly from New Delhi to Rajbiraj?

Analyze price trends for flights from New Delhi to Biratnagar—including distance, duration, and the most cost-effective month—to plan your journey from New Delhi 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 New Delhi to Rajbiraj when there’s no local airport. Departures and arrivals are through New Delhi to Biratnagar.

  • When is the best time to book flights from New Delhi 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 New Delhi 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 New Delhi to Biratnagar is August, when demand for travel is lower.
  • After crunching the numbers on our October flight calendar, it's currently cheapest to fly from New Delhi to Biratnagar on October 29, 2025 with IndiGo, with prices starting at IDR 6,206,938.
  • The time difference between Biratnagar and New Delhi 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 New Delhi 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 New Delhi to Rajbiraj. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest New Delhi to Rajbiraj ticket.
Tap "Date" on flight search bar to scan through the calender for New Delhi to Rajbiraj airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Wed, Nov 26 at IDR 2647797 for one-way flights.
2
Compare cheap New Delhi to Rajbiraj flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from New Delhi to Rajbiraj. The cheapest airline operating is IndiGo.
3
Set up a Price Alert
By setting up a Price Alert for your New Delhi to Rajbiraj route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap New Delhi 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 New Delhi to Rajbiraj to get exclusive deals for you.

More Travel Options