Direct flight from [wiki=233f617d842ce6b68ebb5290f7c383ab]Kathmandu[/wiki]. 45-55 min. flight, daily 4-6 flights.
You can reach here from [wiki=a8c337e0d23e4937edd0bc47acd6ab21]Lucknow[/wiki] in [wiki=7d31e0da1ab99fe8b08a22118e2f402b]India[/wiki] by car. The drive will take approximately 6 hrs. Thought the drive is through a somewhat deserted area with a variety of landscape. You cross the river Karnali, which is called Ghagrah in India. The River Ghaghara has some tea-stalls for a stop over.
From Kathmandu there are dozens of daily bus services to Nepalgunj. Few of them have quality services. It's a 10-12 hour ride and an overnight bus journey from [wiki=b9ad5f615eee8367997b50b1de62bd68]Pokhara[/wiki] and [wiki=14059e72c3109049fe3d73538c4148f6]Bhairahawa[/wiki]. From [wiki=a8c337e0d23e4937edd0bc47acd6ab21]Lucknow[/wiki] you can take a bus until [wiki=ecf12022903657f7f28ec00d2d028120]Bahraich[/wiki] on the Nepalese border and from there there are plenty of local rickshaws available to corss the border. Once you reach Nepalgunj there are many buses to other parts of Nepal.
Remember to perform your journey during day time.
nepalgunj is not much valuable market.
You can find many things on streetif like Birayani, Chat, sweets. The attraction of Nepalgunj is Sekuwa(Barbeque). Mutton Sekuwa is famous. Do try it. Shrijana hotel, Hamro momo, Gulmeli are famous joints for the.