$592 Find Cheap Flights from Houston George Bush Airport to Kathmandu - Compare and Save

Two cabin classes are available on flights from Houston George Bush Intcntl Airport to Kathmandu:

• Economy Class
• Business Class

There are currently no nonstop flights available from Houston George Bush Intcntl Airport to Kathmandu. Flights with 1 layover take between 27h 07m and 30h 53m in total, depending on the connection.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Houston George Bush Intcntl Airport to Kathmandu range from $1,329 to $1,781, with an average of $1,531 over the past 12 months. Anything below $1,329 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 2% above the $1,531 route average. Book 14 weeks before departure for the lowest fares.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,220 to $9,259. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from Houston George Bush Intcntl Airport to Kathmandu are currently in line with typical prices for this route. Average one-way fares are about $872.

Flights from Houston George Bush Intcntl Airport to Kathmandu usually depart from Houston George Bush Intcntl (IAH) and arrive at Kathmandu Tribhuvan (KTM).

One-stop flights from Houston George Bush Intcntl Airport to Kathmandu most commonly connect through:

• Doha Hamad Intl (DOH) - 38% of one-stop connections
• Istanbul (IST) - 35% of one-stop connections
• Dubai Intl (DXB) - 27% of one-stop connections

Yes. Flexible dates can save you up to 22% on flights from Houston George Bush Intcntl Airport to Kathmandu. Sunday is the cheapest departure day at $1,336 round-trip on average, while Tuesday is the most expensive at $1,693, a difference of $357.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Flying via Istanbul (IST) gives the shortest average 1-stop total travel time at 27h 07m, compared with 27h 25m via Dubai Intl (DXB) and 30h 53m via Doha Hamad Intl (DOH).

Kathmandu is 10 hours ahead of Houston George Bush Intcntl Airport (Nepal Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Garden of Dreams is one of the most viewed places in Kathmandu on KAYAK.

The stopover options for flights from Houston George Bush to Kathmandu depend on your airline. Qatar Airways and Emirates offer one-stop flights on this route with common stops in Doha (DOH) and Dubai (DXB) respectively. Istanbul (IST), Kuwait City (KWI), New Delhi (DEL), and New York JFK are other popular layover cities for connecting flights on this route.

When flying from Houston George Bush Airport to Kathmandu, you will emit about 8,996 lb of CO2. American Airlines, Korean Air, Austrian Airlines, Alaska Airlines, Brussels Airlines, and Air India operate some of the most eco-friendly flights from Houston George Bush Airport to Kathmandu. These airlines offer one-stop and two-stop flights on this route and emit between 33% and 37% less CO2.

All airlines flying from Houston George Bush Airport to Kathmandu, including American Airlines, Emirates, and Alaska Airlines, offer accessible services. Every airline flying on this route runs a wheelchair assistance program to help travelers with limited mobility get through the airports easily. These airlines also provide airport attendants who assist passengers with limited mobility with their luggage through the gate areas. We recommend informing your airline at least 48 hours before your flight if you need a wheelchair or other mobility aid during your travel.

If you want to fly with your pet from Houston George Bush Airport to Kathmandu, consider booking American Airlines or Alaska Airlines. The airlines allow passengers to bring pets like small dogs and cats on board, provided they meet their requirements. The pet must be in a carrier that fits under the seat in front of you. American Airlines recommends a soft-sided carrier of 18 x 11 x 11 inches, while Alaska Airlines accepts either a soft-sided kennel of 17 x 11x 9.5 inches or a hard-sided one of 17 x 11 x 7.5 inches.