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November is prime trekking and sightseeing season in Nepal, so flights departing George Bush Intercontinental Airport (IAH) to Tribhuvan International Airport (KTM) tend to be popular and often require one or two connections through Doha, Dubai, Istanbul, or Delhi. Expect clear weather on arrival, high visibility for Himalayan views, and busy airport operations both at IAH and KTM. Book early and plan layovers to avoid weather or schedule disruptions.
November arrivals at Tribhuvan International Airport (KTM) benefit from Nepal’s autumn windows—clear skies and optimal trekking weather. Expect busy domestic flight counters to Pokhara and Lukla; international passengers often proceed to Kathmandu’s Thamel district or continue to Pokhara, Lumbini, or Chitwan. November also hosts festivals like Tihar (often late Oct–Nov), so anticipate local traffic around cultural sites.
November travelers on the IAH→KTM route can catch Nepal’s autumn celebrations—most notably Tihar (Festival of Lights), which often falls in late October or November depending on the lunar calendar. Tihar features illuminated homes, cultural ceremonies, and a vibrant atmosphere in Kathmandu neighborhoods like Thamel and Pashupatinath. From the Houston side, Thanksgiving and related events can create higher demand at George Bush Intercontinental Airport (IAH), so plan departures to avoid peak travel days. Enjoy local festivals in Pokhara and cultural tours around Kathmandu during clear November weather. CTA: Check festival dates and align your IAH to KTM travel in November for an enriched cultural experience.
November is widely regarded as the best time to fly from George Bush Intercontinental Airport (IAH) to Tribhuvan International Airport (KTM) for clear Himalayan visibility, stable weather, and prime trekking conditions. Autumn months (late September through November) offer low precipitation and high likelihood of panoramic mountain views around Kathmandu, Pokhara, and the Everest region. Because November is peak season, book flights and accommodations 6–12 weeks in advance to secure the best options. CTA: Book your November IAH to KTM itinerary now to take advantage of prime trekking conditions and clear skies.
Since there are no nonstop flights from George Bush Intercontinental Airport (IAH) to Tribhuvan International Airport (KTM), all options are connecting itineraries. One-stop connections via Doha (Qatar Airways) or Dubai (Emirates) often provide the smoothest single-layover routing and competitive fares, while two-stop itineraries via European hubs or Indian gateways may offer lower prices but longer total time. Advantages of a single long layover include shorter total travel time and simpler baggage transfer; advantages of multiple shorter layovers can include lower fares and potential stopover sightseeing. For November, choose connections that minimize risk of missed domestic flights to Pokhara or Lukla by allowing 4+ hours between international arrival and domestic departure at Tribhuvan International Airport (KTM). CTA: Compare one-stop vs two-stop itineraries from IAH to KTM for your November travel dates.
Top carriers connecting George Bush Intercontinental Airport (IAH) to Tribhuvan International Airport (KTM) include Qatar Airways (via DOH), Emirates (via DXB), Turkish Airlines (via IST), Etihad (via AUH), and Air India (via DEL). Qatar Airways often offers short overall travel time and modern long-haul service, Emirates is strong for baggage allowances and inflight amenities, Turkish can be price-competitive with Istanbul layovers, and Air India sometimes offers efficient connections via New Delhi with easier domestic transfers to KTM. Check baggage rules and alliance partners for seamless booking: a single-ticket itinerary usually ensures through-checked luggage to Tribhuvan International Airport (KTM). CTA: Compare airlines and book the best IAH to KTM November flight based on price, total travel time, and preferred hub.
Pack for clear, cool days and cold nights: layered clothing, a warm down jacket, sun protection, and sturdy trekking boots. November has excellent visibility in the Himalayas but still requires altitude acclimatization if you plan to trek to higher elevations; bring altitude medication if recommended by your physician and secure travel insurance with emergency evacuation. Book domestic flights to Pokhara or Lukla as early as possible to avoid sold-out seats in November. Carry local currency for small purchases and tipping, and register your travel plans with your embassy if you’ll be trekking in remote regions. CTA: Prepare your November IAH to KTM trip checklist and book domestic transfers ahead of time to ensure a smooth arrival.
There are no nonstop flights between George Bush Intercontinental Airport (IAH) and Tribhuvan International Airport (KTM). Typical itineraries are one- or two-stop services via hubs such as Doha (DOH), Dubai (DXB), Istanbul (IST), or New Delhi (DEL). Total door-to-door travel time usually ranges from 20 to 30+ hours depending on layovers: the timed flight segments generally include ~14–18 hours of air time plus 4–12+ hours of connection time. For November travel, prioritize airlines offering shorter single-stop layovers and schedule arrivals in the morning or early afternoon at Tribhuvan International Airport (KTM) to allow time for immigration and domestic connections. CTA: Compare schedules for IAH to KTM flights in November to pick the shortest total travel time.
Expect round-trip economy fares from George Bush Intercontinental Airport (IAH) to Tribhuvan International Airport (KTM) in November to commonly fall in the $900–$1,600 range depending on routing and booking lead time. To find cheaper options: set fare alerts 2–3 months ahead, be flexible with outbound/inbound dates around Thanksgiving week, search one-stop itineraries through Doha or Dubai, and compare multi-airline combinations. Consider mid-week departures, longer layovers, or open-jaw tickets (returning from Pokhara via KTM) to reduce cost. CTA: Set fare alerts and compare IAH to KTM November deals now to lock in savings.