India to Nepal: how to fly elderly parents to Kathmandu (and what to know about altitude and multi-gen itineraries)
By Ishaani Reddy (Ishaani Reddy writes about the consumer-protection side of travel — DGCA passenger rights, OTA refund policies, hidden fees, dynamic-currency-conversion traps and the seven kinds of booking mistakes that quietly drain Indian travel budgets.) · Published · 10 min read
Kathmandu is one of the most manageable Himalayan destinations for elderly Indian travellers — but altitude, wheelchair assistance logistics, and the practical difference between flying into Kathmandu versus Paro (Bhutan) catch first-time planners off guard. Here is what actually matters when flying elderly parents from India to Nepal.
TL;DR — the quick answer
IndiGo and Air India both operate direct flights from Delhi and Kolkata to Kathmandu (TIA), typically taking 1.5–2 hours. For elderly parents, Kathmandu at roughly 1,400 metres is manageable — most people acclimatise within 24–48 hours without medication, but those with cardiac or respiratory conditions should consult their doctor beforehand. Pashupatinath is genuinely accessible for seniors with limited mobility. A 5–7 day itinerary covering Kathmandu, Bhaktapur, and Pokhara works well for multigenerational groups.
Which flights go direct from India to Kathmandu?
Tribhuvan International Airport (TIA) in Kathmandu is well served from India. From Delhi (DEL), IndiGo has consistent daily service and Air India operates the route too — total flight time is around 1.5 to 2 hours. From Kolkata (CCU), the route is similarly short — some of the fastest international flights Indians take, and historically significant given the old Kolkata–Kathmandu connection. Both are a genuinely easy hop, especially compared to the 30+ hour bus or train journey that the generation before ours used to take.
From Mumbai (BOM), there is typically no nonstop — you are looking at a connection through Delhi or a one-stop routing. Air India and IndiGo both cover this, and total travel time from Mumbai to Kathmandu with a connection is around 4–5 hours including the stop. Check FlightGPT with flexible dates if you are originating from a secondary city — sometimes a direct connection exists from your city that is not obvious on the main airline homepages.
Nepal Airlines (the national carrier) also operates some India–Nepal routes, including Kathmandu–Delhi. Worth checking alongside IndiGo and Air India for price comparison. Buddha Air and other Nepali carriers operate domestic sectors within Nepal but not from India.
Important logistical note: Tribhuvan International is a single-runway airport with a reputation for delays and cancellations, particularly in foggy winter mornings (December–January). If your elderly parents have onward commitments or connecting flights, build generous buffer time. The runway approach — a steep final descent through a mountain bowl — can feel dramatic to nervous flyers.
Altitude at Kathmandu — how serious is it for seniors?
Kathmandu sits at around 1,400 metres above sea level. For comparison, Shimla is about 2,200 metres and Ooty is around 2,200 metres too — so if your parents have visited Indian hill stations without issues, Kathmandu is very unlikely to cause acute mountain sickness. The risk goes up significantly if you take them to Nagarkot (around 2,100 m), Pokhara (around 820 m — actually lower than Kathmandu, fine), or any trekking destinations above 2,500 m. Everest Base Camp and Annapurna Circuit treks are not multigenerational destinations — that is a separate trip for a younger party.
That said, individual responses to altitude vary. For elderly parents with existing cardiac conditions, uncontrolled hypertension, COPD, or a history of stroke, the advice is clear: consult their cardiologist or physician before travel and carry a copy of their current prescriptions and ECG. Acetazolamide (Diamox) is sometimes prescribed for altitude prophylaxis — this is a prescription medication in India and your doctor will advise on dosage. Do not buy it over the counter based on internet advice.
Practical altitude management on arrival: rest the first afternoon, avoid alcohol and heavy meals the first day, stay hydrated, and if someone is feeling very short of breath or getting a headache that is not going away, descend (or contact local medical support). Kathmandu has good hospitals — Grande International and Norvic are the most frequently recommended by Indian travellers for any emergencies.
Wheelchair and mobility assistance at Kathmandu airport
Tribhuvan International is a small airport and the infrastructure for mobility-impaired passengers is limited compared to Delhi or Mumbai. Wheelchair assistance is available and should be pre-requested through the airline at booking — both IndiGo and Air India have SSR (special service request) codes for wheelchair requirement. Do this at booking, not at check-in, and reconfirm 48 hours before departure.
On the Nepal side, the airport has lift access to the arrivals hall but the overall facility is compact and manageable. The challenge is more in Kathmandu city — pavements are uneven, traffic is chaotic, and a lot of religious and heritage sites involve steps. Pashupatinath temple complex, for instance, has significant level changes between the different ghats and shrines. Manageable if your parent can walk with a stick or arm support but genuinely difficult for someone in a wheelchair who wants full access. Hire a local guide — they know the accessible entry points and which routes avoid the worst steps. A guide who speaks Hindi or Tamil is easy to find in Kathmandu's tourist district.
Multigenerational itinerary: Kathmandu, Bhaktapur, and Pokhara
A 6-night, 7-day structure that works well for mixed-age groups:
- Day 1: Arrive Kathmandu, check in, rest. Short walk only — no major sightseeing. Let everyone acclimatise.
- Days 2–3: Pashupatinath (early morning — the aarti and ghats are peaceful and deeply meaningful for most Indian Hindus, and the setting on the Bagmati is affecting in a way that photographs do not quite capture), Boudhanath Stupa (flat ground, very accessible), Swayambhunath (the Monkey Temple — there are steps but there is also a side vehicle access route for those who cannot climb).
- Day 4: Bhaktapur day trip. The old city has some uneven paving but is largely walkable and the Durbar Square is worth it. Newari food here is excellent — try the Juju dhau (king curd) before leaving.
- Days 5–6: Drive or fly to Pokhara (a 6–7 hour scenic drive or 25-minute domestic flight). Pokhara is lower than Kathmandu, easier on the body, and the lakeside is flat and pleasant for a stroll with elderly family members. Fewa Lake boat ride is popular and easy.
- Day 7: Return to Kathmandu, fly home.
On the Paro vs Kathmandu question that sometimes comes up: Paro in Bhutan is served by Druk Air (and Bhutan Airlines), with an approach that is genuinely one of the most dramatic in commercial aviation — a steep spiral descent between mountain peaks. It requires a visa-on-arrival/prior approval from the Bhutanese government and the Sustainable Development Fee (USD 100 per day as of recent years — verify current rate on tourism.gov.bt). For elderly parents specifically interested in Bhutan, a short Paro-Thimphu combination is possible, but Bhutan is more expensive and logistically more complex than Nepal. Nepal first, Bhutan later, is a reasonable sequencing for multigenerational Himalayan travel.
Booking and fare tips for India–Nepal
No TCS (Tax Collected at Source) applies on ticket purchases for Nepal since it is not an LRS transaction — Nepal is treated differently from international destinations under certain tax contexts, though your accountant can clarify the specifics. Indian rupees are accepted fairly widely in Kathmandu, and ATMs dispense Nepali rupees in convenient exchange amounts. You do not need a separate forex card for Nepal if you already have a debit card that works on Visa/Mastercard networks globally.
Fares on the Delhi–Kathmandu route can spike significantly during Indian school holiday peaks (May–June, October–November Diwali period) and during major Nepalese festivals like Dashain (October). Book at least 6–8 weeks ahead for these windows. Use FlightGPT to compare IndiGo and Air India fares with flexible date search — the difference between flying on a Tuesday versus a Friday on this route can sometimes be material. Also read: how school holiday peaks affect international fares for broader context on the same booking dynamic.
Bottom line
India–Nepal is one of the best multigenerational international trips from India. Short flights, no visa required for Indian passport holders (just show your Indian passport at Nepalese immigration and you get a free entry stamp for 30 days), broadly affordable, and the religious and cultural depth at Pashupatinath and the Kathmandu valley is unmatched. The altitude is manageable for most seniors. Plan the itinerary around rest on day one and accessibility at each site, pre-request wheelchair assistance with the airline, and carry your parents' prescriptions and medical history documents. The trip is worth it.
Search Delhi or Kolkata to Kathmandu fares on FlightGPT. More useful links: India–Nepal route pages and our Maldives family travel guide if the family trip list is still growing.
Frequently asked questions
Do Indian passport holders need a visa for Nepal?
No. Indian citizens can enter Nepal visa-free — just carry your Indian passport (or voter ID card in some cases, though a passport is safer internationally). You get a free entry stamp valid for 30 days at the Nepal border or at Tribhuvan Airport. No prior application or fee required.
Is the altitude at Kathmandu dangerous for elderly parents?
Kathmandu is at around 1,400 metres, which is lower than many Indian hill stations. Most elderly adults acclimatise within 24–48 hours with rest. However, those with existing cardiac conditions, COPD, or uncontrolled hypertension should consult their doctor before travel. Build in a rest day on arrival, avoid alcohol on the first evening, and know that Grande International and Norvic hospitals in Kathmandu are well-regarded if any health concern arises.
Which airlines fly direct from India to Kathmandu?
IndiGo and Air India both operate direct flights from Delhi (DEL) to Kathmandu (TIA), typically 1.5–2 hours. From Kolkata (CCU), IndiGo also operates this short direct route. Nepal Airlines has some Delhi–Kathmandu services worth comparing for price. From most other Indian cities, a one-stop through Delhi is the typical routing.
Is Pashupatinath temple accessible for seniors with limited mobility?
Partially. The main Pashupatinath temple complex on the Bagmati River has different levels and some step access between ghats. Someone who can walk with a stick or light support can manage most of the main areas. A local guide is very helpful — they know the more accessible entry points. Full wheelchair access to all areas is difficult given the historic terrain.
Should I book wheelchair assistance in advance for Kathmandu airport?
Yes, always. Pre-request wheelchair assistance through the airline at time of booking using the SSR (Special Service Request) — both IndiGo and Air India support this. Tribhuvan Airport is small and manageable but wheelchair assistance needs to be coordinated. Reconfirm 48 hours before departure. For the ground side in Kathmandu city, your hotel can arrange a vehicle with a driver who can assist.
Is the Paro (Bhutan) approach safe for nervous elderly flyers?
The Paro approach is one of the most dramatic in commercial aviation — a steep spiral descent through mountain peaks operated only by Druk Air and Bhutan Airlines with specially certified pilots. It is safe (these pilots train extensively for this approach) but can be very stressful for nervous or motion-sensitive elderly passengers. If your parents are anxious flyers or prone to vertigo, Nepal via the straightforward Kathmandu approach is a gentler introduction to Himalayan travel.