Flying UK – Kathmandu
The main routes and airlines from the UK to Kathmandu, Nepal
This post examines the 3 prime routes from the UK to Kathmandu’s Tribhuvan airport:
- All require one stop (there are no direct flights).
- Travel time to Kathmandu is under 20hrs from departure to arrival (~13 hrs is the quickest).
- The 4 main airport hubs are Doha, Dubai, Delhi and Istanbul.
- Some others.
Clearly with the ongoing situation in the Middle East, flights through the Middle East are operating on a reduced or variable schedule.
The 3 main flying routes from the UK to Kathmandu.
Click image to enlarge
Considerations
- The UK – Kathmandu flight will always be overnight.
- The Kathmandu-UK flight can be either a day or an overnight flight, depending on the departure time.
Consider the following factors, they can significantly impact your journey, both positively and negatively.
- The airline (reliability and quality) and aircraft type
- The route
- Flying time (overall time between departure and arrival in Kathmandu)
- Stop over time (time spent in the interim airport)
- Who do you book with (direct with the airline, or an agent)
- Cost
- Departure/arrival times (anti-social and impact of each)
- Interim airport (quality of)
Flying through Doha
Qatar Airways is undoubtedly one of the best airlines in the sky, offering a reliable and comfortable service through a modern, high-tech transit hub with lots of facilities. In my view, under normal circumstances, I would look no further than Qatar Airways.
Daily flights operate from London (Heathrow and Gatwick) as well as departures from Manchester, Edinburgh, and Birmingham. They codeshare with British Airways so you can book through British Airways, with the vast majority of the flights being operated by Qatar Airways.
Qatar Airways’ modern fleet of aircraft include the double-decker A380, the A350 and 777’s. The A380 only operates from Heathrow. These aircraft will operate to Doha with the smaller A320 or the A330 taking over to Kathmandu (smaller capacity aircraft on a route that has fewer passengers).
Doha is Qatar’s modern and efficient airport hub. This is one hub I would trust with a short transfer.
Flying through Dubai
Emirates is also a big player, operating frequent daily flights to Dubai from London (Heathrow, Gatwick, and Stansted), Manchester, Newcastle, Glasgow, Edinburgh, and Birmingham.
Like Qatar, they operate a modern fleet of A380’s and 777’s (including the A380 from London Heathrow, Gatwick, and Manchester) and have a good modern efficient airport hub.
There is one BIG downside with this route that you should be very wary of. The Dubai – Kathmandu leg is not operated by Emirates. That’s handed over (codeshare) to either FlyDubai or Royal Nepal Airlines.
When you book a through-ticket with any airline, you expect them to be responsible for the flights from departure to arrival. This is not the case here. Should something go wrong with that Dubai – Kathmandu leg (or return), Emirates will wash their hands of it, and tell you to contact the relevant airline. They shouldn’t because you booked with Emirates, but they do.
Neither FlyDubai nor Royal Nepal Airlines have offices in the UK. Should you need to contact them, you would immediately be faced with the cost of international telephone calls. Neither airline is easy to contact. In both cases, it can be an expensive and time-consuming process with no guarantee of resolving the issue.
Issues with flights, such as major changes to timings and cancellations, happen throughout the industry, but the impact of those changes, and how to resolve them, is something worth considering. In this case, it can be extremely expensive just to call the airline with no guarantee that whatever the issue is, will be resolved. Of all the routes to Kathmandu, in my experience, this one has been the most problematic simply due to that Emirates/other airline relationship.
There are two other considerations to be aware of:
Terminals – In Dubai, UK flights usually arrive at Terminal 3. FlyDubai departs from Terminal 3 (usually) but Royal Nepal Airlines use Terminal 2. The airport’s advice is to have at least 2 hrs between flights to enable you to move between terminals. This works in both directions and is subject to change.
Luggage Allowance – When you are combining different airlines, be aware of any differences in luggage allowances and rules.
Flying through Delhi
Air India is the only airline operating this route (as at Dec 2025) using 777 and 787 aircraft plus the A320/A321 on the shorter Delhi to Kathmandu leg. Air India has undergone some serious changes in recent years, and worth considering:
- It is the shortest route (as the map shows), and therefore often the quickest.
- Delhi – Kathmandu leg is only a 90-min flight, much shorter than the 4 – 5 hrs from either Doha or Dubai.
- Delhi’s hub is quite modern, but its efficiency is not quite up to the standard of Doha or Dubai. That said, it works well.
Keep an eye on Indigo. Although not daily, they operate direct flights between London (and Manchester) and Delhi. As they also operate daily flights between Delhi and Kathmandu, it is possible to fly all the way. Indigo is classed as a low-cost airline, so be wary of what is included and whether you can book a ‘through-ticket’, or if you have to book as two separate tickets.
Flying through Istanbul
Turkish Airlines is a reputable airline with comfortable seating, renown for its good onboard dining. The biggest downside is that they don’t operate return flights 7 days a week, and their departure times can be antisocial. But if they do come up in your search, they are worth looking at.
Others
Air Arabia are worth a look. Established in 2003, Air Arabia has established it self well and is a profitable airline. It is classed as a low cost airline operating from the UAE (Sharjah airport code SHJ), using the A320 family of aircraft. There are 3 levels of fares ranging from ‘basic’ (just hand luggage), to ‘value’ (30kg hold luggage + sandwich meal) to their ‘ultimate’ package (40kg hold luggage + hot meal). Their prices appear very competitive. They do not have a UK based office but do have a dedicated UK call centre (UK mobile number).
Himalaya Jet, a new UK-based start-up airline, was scheduled to begin direct flights from London to Kathmandu in Sep 2023. They had reportedly sold over 12,000 tickets in anticipation of its launch, but as yet (Jun 2026), there has been no sign of a schedule. I would give this airline a wide berth for now until it settles down and flights are well established.
Who to Book with?
It’s understandable that most people use search engines (agents) to find the cheapest flights. They are often cheaper than the airline itself but be aware of the downside should something go wrong! There are dozens of these agents to choose from, many of which are owned by the same company. Expedia for example owns ebookers, cheaptickets, Orbitz, and more.
The percentage of flight journeys that are cancelled or have some form of major disruption that would cause harm to your holiday itinerary is quite small given the number of daily departures worldwide. You may, therefore, be considered unlucky should that happen. But should it do so, it’s what happens next that you may need to consider.
If you book direct with an airline, that has a UK office (Qatar or British Airways for example), you can contact them and sort out any issues relatively easy. Any fees, should they be due, will be singular (just payable to the airline) and straightforward.
If you book with an agent, you are adding a 3rd party to the communication chain and it can become cumbersome, expensive, and potentially disastrous if the agent’s terms are not in your favour! What an agent may deem as a cancellation, an airline itself may not. It can be extremely difficult to contact some agents, and then, they need to contact the airline. Sometimes this is not automated. Should fees be involved at all, the agent will charge a fee, in addition to the airline’s fee. You are paying twice.
I emphasise that the risk of such issues occurring may be small, but it is still a risk.
Warning … as an example, you can book flights with the popular search engine booking.com, usually more associated with accommodation bookings. Their terms clearly state that they are acting on behalf of another 3rd party agent and assume no responsibility whatsoever. They are merely passing it on. In that scenario, you have at least 3 entities involved: booking.com, the agent, and then the airline. All will charge fees if there are changes or cancellations involved.
Flying Time, Stopovers, Sleeping Pods and Departure/Arrival Times
Flying Time. Anywhere between 13 – 19 hrs I would suggest is your window. The shortest flights tend to go through Dehli as geographically, it is very direct.
Stopovers. Anything less than 90 mins to change flights is going to be tight. Some airlines/airports are more efficient at these changes. I would certainly trust a short change in Doha over Delhi for example. It is to be remembered that it is the airline’s responsibility to get you to the destination so it is in their interest to get you on board that connecting flight. Some travellers like to spend some time in the interim airports to have a break from the journey, so where it is possible, you can opt for a longer stopover.
Sleep and Fly. Doha, Dubai, and Delhi all offer some form of facility to get some decent sleep in between flights if there is a long stopover. And we’re not talking about the floor (although that’s always an option!) or a chair. Sleeping pods, and properly kitted-out comfortable rooms (single, double or family rooms) are all possible within the airport, within transit. Sleep ‘n fly is the place to go for Doha and Dubai. Don’t discount this option as a longer stopover may invite cheaper fares, which when you add the cost of the airport room, may still be cheaper than the higher priced faster flights.
Departure & Arrival Times. There is a welcomed variety of departure times from both ends, which clearly affects when you arrive at your destination. Not all airlines offer the same variety so check around them to see what suits you best.
Arriving in Kathmandu. Bearing in mind that on arrival in Kathmandu, it will take a few hours to clear immigration and be transferred to your hotel, it is advisable to try to arrive in Kathmandu as early as possible during the day. You will want (and need) some time to settle into your surroundings and make adjustments to packing if your itinerary has you departing Kathmandu on a trek or on a tour the next day. If your preferred flights arrive very late afternoon or early evening, you may wish to consider slotting in an additional spare day. It may be cheaper than a more costly set of flights.
Departing Kathmandu. Morning departures usually get you back to the UK on the same day, arriving late evening. If that causes a transport issue in the UK, then an afternoon or evening departure will get you back into the UK early the next morning.
Where to Search?
Use flight search engines such as Kayak (who also manage Momondo), to get an overall picture of what’s on offer.
Use the filters to narrow down cost, airline, the timings, stopovers, etc. Once you have a shortlist, check the airlines’ website and weigh up any increase in costs vs booking through Agents (check their terms for changes and cancellations.
Summary
All of these routes operate on a daily basis, most without incident. Weigh up the numerous factors that are important to you, including who you book with.
- Qatar Airlines – my top pick. Reliable, comfortable, lots of departure airports in the UK, excellent transit hub (Doha). No premium economy, business class superb.
- Emirates – excellent as far as Dubai. Lots of departure airports in the UK. Reliable, comfortable, good transit hub, excellent premium economy and business class products. Beyond Dubai, be wary of the potential issues with FlyDubai/Royal Nepal Airlines on the Dubai – Kathmandu leg (return).
- Air India – improved in recent years. Fastest route. Decent hub (Delhi). Good premium economy and business class products on the new A350-900. Well worth considering as they tend to be cheaper than Qatar/Emirates.
- Turkish Airlines – a reputable, comfortable airline through a decent, albeit busy hub (Istanbul). The departure timings can be unsociable but worth considering if the price is right.
- Air Arabia – has appeared in force recently, routes through Sharjah (UAE, next to Dubai). Low cost airline with a decent reputation. Economy only, prices competitive. It has a modern, functional airport albeit smaller than it’s neighbour Dubai.
- Indigo – an Indian low cost airline that routes through Mumbai, sometimes with just a 1 hr change! Huge variations in timings so take a really good look at the detail before you consider.
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