Prices last checked: Oct 27, 2026
Cheapest US departure cities for Kathmandu right now
Every route into KTM we checked in the last week, cheapest first. Each fare is for the month and sample dates shown.
| From | Round trip | Checked | |
|---|---|---|---|
| SFOSan FranciscoCHEAPEST | $2,145 | Oct 27 | Set a free alert |
| AUSAustin | $2,225 | Oct 27 | Set a free alert |
| IAHHouston | $2,273 | Oct 27 | Set a free alert |
Observed fares from Wildly's daily check, snapshot Oct 27. Round trip, economy, for the sample dates shown; not an estimate and not a bookable offer. How we check fares
Origin guides: flights from San Francisco, flights from Austin, flights from Houston
When to go to Kathmandu and what it costs
The next twelve months. Weather and crowds are from our destination research; the fare is the lowest round trip we observed for that month on any US route we check.
- October 2026Best month per researchno observation yet
- Weather
- 77°F high, 50°F low, 5 rain days
- Crowds
- very high
The absolute best weather month — crystal-clear skies, perfect temperatures, Himalayan views in every direction, and the Indra Jatra and Dashain festivals running back to back. Extremely crowded and prices spike 30-50%. - November 2026Best month per research$1,867from IAH, checked Oct 21
- Weather
- 68°F high, 41°F low, 1 rain days
- Crowds
- high
Near-perfect weather, slightly less crowded than October, and often cheaper. Tihar (Festival of Lights) in early November is spectacular and less touristed than Dashain. - December 2026$2,225from AUS, checked Oct 27
- Weather
- 61°F high, 36°F low, 1 rain days
- Crowds
- low
Cold but brilliantly clear, with year-low tourist numbers outside of the holiday week. Heating in budget accommodation is genuinely bad — bring layers or book mid-range and up. - January 2027$1,644from IAH, checked Oct 21
- Weather
- 59°F high, 35°F low, 1 rain days
- Crowds
- low
Clear, cold, and crisp with excellent Himalayan visibility on most days. Nights drop near freezing and most budget guesthouses have inadequate heating, so bring a warm layer. - February 2027$1,280from IAH, checked Oct 21
- Weather
- 63°F high, 38°F low, 2 rain days
- Crowds
- medium
Temperatures begin climbing with still-excellent mountain views before spring haze builds. Rhododendrons start blooming in the hills around Nagarkot, and trails are uncrowded. - March 2027Best month per research$1,364from IAH, checked Oct 21
- Weather
- 73°F high, 46°F low, 4 rain days
- Crowds
- high
Warm and increasingly hazy as dust and agricultural burning reduce visibility. Trekking is still excellent at altitude, but valley air quality begins declining noticeably. - April 2027Best month per research$1,835from IAH, checked Oct 21
- Weather
- 83°F high, 54°F low, 6 rain days
- Crowds
- very high
Peak trekking season crowds the valley with mountaineers passing through for Everest and Annapurna expeditions. Hot in the valley, gorgeous rhododendron forests in mid-elevation hills, and festivals like Bisket Jatra make it lively. - May 2027no observation yet
- Weather
- 88°F high, 61°F low, 11 rain days
- Crowds
- medium
Pre-monsoon heat builds and sporadic thunderstorms begin. Still hikeable but increasingly uncomfortable in the city; the Buddha Jayanti festival in late May is worth the heat. - June 2027Worst month per researchno observation yet
- Weather
- 85°F high, 65°F low, 18 rain days
- Crowds
- low
Monsoon arrives in earnest, bringing daily downpours, leech-infested trails, and lush green hillsides. Most Everest-region trekkers avoid this window, but Mustang and Dolpo in the rain shadow are accessible. - July 2027Worst month per researchno observation yet
- Weather
- 84°F high, 66°F low, 21 rain days
- Crowds
- low
Peak monsoon with near-daily heavy rain, frequent flash flooding on mountain roads, and very high humidity. Valley sightseeing is still doable between downpours, and prices are lowest of the year. - August 2027Worst month per researchno observation yet
- Weather
- 83°F high, 65°F low, 20 rain days
- Crowds
- low
Still deep monsoon with the same challenges as July. The Janai Purnima and Gai Jatra festivals provide genuine cultural interest and are rarely photographed by Western tourists. - September 2027no observation yet
- Weather
- 82°F high, 61°F low, 15 rain days
- Crowds
- medium
Monsoon begins retreating in the second half of September, revealing freshly washed Himalayan views and lush green landscapes. Crowds pick up fast as trekking season resumes.
Observed fares from Wildly's daily check, snapshot Oct 27. Round trip, economy, for the sample dates shown; not an estimate and not a bookable offer. How we check fares
Weather, crowds and best months: Wildly destination research.
Routes we watch into KTM
Each route page has the daily fare, a fare-by-month calendar and price history where we have it.
US departure cities for Kathmandu
Origin guides for the cities with a tracked route to KTM. Each lists the cheapest live fares from that airport.
Estimate: modelled from route distance and region, not an observed fare. Observed fares, where we have them, are in the sections above.
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Estimated prices from all US cities (estimate)
Estimate: modelled from route distance and region, not an observed fare. Observed fares, where we have them, are in the sections above.
| From | Airport | Est. Price | Flight Time | |
|---|---|---|---|---|
LOWEST EST.Seattle | SEA | $644 | ~15h | View → |
Portland | PDX | $654 | ~15h | View → |
Boston | BOS | $681 | ~16h | View → |
Minneapolis | MSP | $686 | ~16h | View → |
New York | LGA | $695 | ~16h | View → |
Newark | EWR | $696 | ~16h | View → |
New York | JFK | $696 | ~16h | View → |
Detroit | DTW | $698 | ~16h | View → |
Salt Lake City | SLC | $700 | ~16h | View → |
San Francisco | SFO | $701 | ~16h | View → |
Chicago | ORD | $703 | ~16h | View → |
Philadelphia | PHL | $703 | ~16h | View → |
Baltimore | BWI | $709 | ~16h | View → |
Washington D.C. | DCA | $712 | ~16h | View → |
Denver | DEN | $714 | ~16h | View → |
Las Vegas | LAS | $724 | ~17h | View → |
St. Louis | STL | $725 | ~17h | View → |
Los Angeles | LAX | $731 | ~17h | View → |
Nashville | BNA | $739 | ~17h | View → |
Charlotte | CLT | $740 | ~17h | View → |
San Diego | SAN | $740 | ~17h | View → |
Phoenix | PHX | $745 | ~17h | View → |
Atlanta | ATL | $753 | ~17h | View → |
Dallas | DFW | $762 | ~17h | View → |
Austin | AUS | $779 | ~18h | View → |
Houston | IAH | $781 | ~18h | View → |
Orlando | MCO | $782 | ~18h | View → |
Tampa | TPA | $786 | ~18h | View → |
Fort Lauderdale | FLL | $795 | ~18h | View → |
Miami | MIA | $797 | ~18h | View → |
San Juan | SJU | $806 | ~18h | View → |
About Kathmandu
Kathmandu is the kind of city that hits you before you even leave the airport — jet fuel mixed with incense, taxi touts, and the distant outline of Himalayan peaks on a clear day. For Americans, it's genuinely disorienting in the best possible way: a medieval city of 1.5 million people where Hindu temples share alleyways with Tibetan Buddhist monasteries, where sacred cows block traffic on roads clogged with tuk-tuks, and where you can book an Everest Base Camp trek at a teahouse two doors down from a $4 rooftop restaurant serving remarkably good pizza. The chaotic charm wears on some travelers by day three, but for most it becomes deeply addictive.
The city sits in a bowl-shaped valley at 4,600 feet elevation — high enough that you'll feel it the first day, especially if you're flying in before a major trek. The Kathmandu Valley itself contains three UNESCO World Heritage cities: Kathmandu proper (including Pashupatinath and Boudhanath), Patan (Lalitpur), and Bhaktapur. Most travelers spend 2-5 days here either before or after heading into the mountains, but the valley alone can easily fill a week for culture-hungry travelers. The 2015 earthquake did significant damage to historic sites, and reconstruction is ongoing, though most major temples have been restored or are actively being rebuilt.
From an American flight perspective, Kathmandu is genuinely inconvenient to reach — there are zero nonstops from the US, and the best routing typically goes through Doha (Qatar Airways), Dubai (Emirates), Istanbul (Turkish Airlines), or Delhi (Air India). Expect 18-26 hours door to door from anywhere in the continental US. That said, flight prices from the East Coast can drop to $700-$900 round trip during shoulder season, which is extraordinary value for what you get. The on-arrival visa ($30 for 15 days, $50 for 30 days) is one of the easiest in Asia.
Kathmandu rewards travelers who slow down. Thamel's tourist circus has everything you need but feels nothing like real Nepal. Wander 20 minutes south into Asan Bazaar or east to Boudhanath's kora circuit at dawn, and you're in a completely different world. The food scene has improved dramatically in the last few years — beyond dal bhat and momos, you'll find excellent Newari cuisine, surprisingly good espresso, and a small but serious craft beer culture. Air quality is the city's biggest drawback; pollution is severe from October through March, and anyone with respiratory issues should pack N95 masks. Go anyway.
Best Time to Fly to Kathmandu
Click any month for the destination guide's weather, crowd, and festival notes.
Airport to City: How to Get There
Tribhuvan International Airport (KTM) is only 4 miles from Thamel, but traffic means 20-60 minutes. Option 1 (recommended): Pre-booked taxi through your hotel or a reputable app like Pathao — expect NPR 600-800 ($4.50-$6) with no haggling needed. Option 2: Airport taxi counter inside arrivals, set rate of NPR 700-900 ($5.25-$6.75) to Thamel; ignore touts outside and go to the official counter. Option 3: Local bus runs along the airport road (NPR 20/15 cents) but requires a 10-minute walk to the main road and zero luggage assistance — only practical if you're traveling light and have been to Kathmandu before.
Neighborhoods & Where to Stay
Kathmandu's traveler ghetto and unavoidable first stop — packed with trekking gear shops, rooftop bars, guesthouses from $8-$60/night, and excellent budget restaurants. It's chaotic and touristy but incredibly convenient; stay here for your first night, then decide if you want to move to a quieter area. The north side of Thamel near Paknajol is slightly calmer and more authentic.
A separate UNESCO city just 20 minutes south of Thamel by taxi that many travelers skip entirely — a massive mistake. Patan Durbar Square is arguably more intact than Kathmandu's after the earthquake, the Newari architecture is extraordinary, and guesthouses like Café de Patan run NPR 3,500-6,000/night ($26-$45) in beautiful courtyards. Eat at Café Swotha or Newari Kitchen for the city's best authentic Newari cuisine.
Built around the massive 14th-century stupa (one of the largest in the world), this neighborhood has a distinct Tibetan Buddhist character completely unlike the rest of Kathmandu. Rooftop restaurants circle the stupa with genuinely stunning views; the Hotel Tibet and Stupa View offer mid-range comfort at $60-$120/night. Do the kora walk around the stupa at dawn before the crowds arrive — it's transformative.
The diplomatic quarter north of Thamel, home to most of Kathmandu's upmarket hotels including Hyatt Regency, Dwarika's Hotel (the gold standard of Nepal luxury at $350+/night), and Yak & Yeti. Significantly calmer, better air quality due to more green space, and closer to the embassies and high-end restaurants. Use this base if you're doing city sightseeing rather than a trek.
Technically a separate city 12 miles east of Kathmandu (NPR 500 taxi or NPR 25 local bus), Bhaktapur is the best-preserved medieval city in the valley and charges a $15 entry fee that's valid for multiple days. Stay overnight at hotels like Shiva Guesthouse ($25-$40) to experience the city after day-trippers leave — at night it transforms into something genuinely magical and untouristy.
Daily Budget: What to Expect
$8 dorm bed at Alobar1000 or Hotel Potala, $12 food (NPR 250 dal bhat lunch + NPR 350 momos dinner + coffee), $6 local transport including tuk-tuks and buses, $9 entry fees averaged over a week
$45 private room at a guesthouse like Hotel Ganesh Himal or Nirvana Garden Hotel, $25 food (breakfast included, one sit-down restaurant dinner with beer), $10 Uber/Pathao taxis, $10 activities/entry fees
$180 Dwarika's Hotel or Hyatt Regency room, $60 meals at restaurants like Krishnarpan (7-course Newari tasting menu) or Bhojan Griha, $20 private car with driver for the day, $20 guide fees and activities
What to Eat in Kathmandu
Dal bhat at a local non-tourist restaurant like Tibetan Kitchen or any thali joint around Asan Bazaar — the set meal of lentil soup, rice, curried vegetables, pickles, and sometimes meat refilled unlimited for NPR 180-300 ($1.35-$2.25) is what everyone in Nepal eats twice a day and it's genuinely excellent
Buff momos (steamed or fried water buffalo dumplings) at Momo Star near Thamel Chowk — 10 pieces for NPR 180, served with a fiery tomato-sesame dipping sauce and vastly better than anything you'll find in Himalayan restaurants back home
Newari feast at Bhojan Griha in Dilli Bazaar — a converted 1920s merchant house serving a formal Newari set menu including bara (lentil pancakes), yomari (steamed rice dumplings with molasses), and chiura (beaten rice) for $18-22 per person with live classical music in the evening
Sel roti (crispy rice-flour donuts) from street vendors around Pashupatinath temple in the morning, best eaten fresh off the oil for NPR 15 each — a quintessentially Nepali snack that tourists constantly walk past without knowing what they are
Tongba (fermented millet beer served in a wooden vessel with boiling water poured over it) at Himalayan Java or any Tamang cultural restaurant — it's a warm, slightly sour, low-alcohol drink from the mountain communities that you won't find anywhere else in the world
Flying from the US to Kathmandu
Airlines & Routes
- →Qatar Airways via Doha (best option — connects at DOH, roughly 18-22 hours total from East Coast, competitive fares frequently $750-$950 RT)
- →Emirates via Dubai (solid alternative — connects at DXB, 20-24 hours total, good availability from JFK/LAX/ORD)
- →Turkish Airlines via Istanbul (often cheapest fares at $650-$850 RT from East Coast, longer routing at 22-26 hours but IST is a pleasant transit airport)
- →Air India via Delhi (frequent connections at DEL with 2-4 hour layovers, good for NYC-based travelers, fares around $700-$950 RT)
- →Etihad Airways via Abu Dhabi (less common but occasionally has flash sales under $700 RT from JFK)
Flight Duration
Safety Tips
Kathmandu is genuinely safe for tourists by Asian capital standards — violent crime against foreigners is rare. Your actual risks are: (1) Traffic accidents, which are the #1 cause of tourist injury; always wear a helmet on motorbike taxis and sit in the back of cars. (2) Counterfeit trekking gear — dozens of Thamel shops sell fake North Face, Arc'teryx, and Black Diamond at 'discounted' prices; buy gear from certified dealers like Shona's Alpine or check stitching carefully. (3) Altitude sickness if flying directly to high-altitude trekking starts like Lukla; spend 2-3 days in Kathmandu acclimatizing first. (4) Stomach bugs are near-universal — stick to boiled, bottled, or filtered water (Never tap water, ever), avoid raw salads at budget restaurants, and bring Ciprofloxacin from home as it's prescription-only. (5) 'Student guide' scams in Thamel where friendly locals invite you to their uncle's carpet shop after establishing a connection; it's not dangerous but you'll lose an hour. (6) Unlicensed money changers offering rates too good to be true — use banks or licensed forex counters on Thamel's main drag and count your bills carefully.
Book your Everest mountain flight (a 1-hour sightseeing flight that buzzes past Everest at eye level for $180-$220) for the very first morning after you arrive — flights go out at dawn for the best visibility, and if your flight gets cancelled due to clouds (common), you get rescheduled for the next available slot rather than losing your slot entirely. Don't wait until the end of your trip when you're out of days. Also: the Buddha Air and Yeti Airlines versions of this flight are identical and both reliable; ignore Thamel touts offering 'discounts' and book direct at the airline offices on Durbar Marg for the published rate.
Frequently Asked Questions
Which US city has the cheapest flights to Kathmandu right now?
San Francisco (SFO): $2,145 round trip for December on Delta / Korean Air, checked Oct 27. That was the lowest of 3 US routes into KTM in our daily check.
What is the cheapest month to fly to Kathmandu?
February 2027 had the lowest observed fare: $1,280 round trip from IAH, checked 2026-10-21. Months without an observation are marked as such in the grid above; we do not estimate them.
What is the best time to visit Kathmandu?
October, November, March, April per Wildly destination research, based on weather and crowd levels rather than airfare. The months it rates worst are July, August, June.
Do US citizens need a visa to visit Kathmandu?
US passport holders get a visa-on-arrival at Tribhuvan International Airport — it's one of the easiest systems in Asia. You fill out a form online at nepalimmigration.gov.np/evisa beforehand (saves 20-30 minutes) or on paper at the airport. Cost: $30 for 15 days, $50 for 30 days, $125 for 90 days (multiple entry). Payment in USD cash, major credit cards accepted at the airport counter (small surcharge). Your passport must be valid for at least 6 months beyond your travel dates. No invitation letter, no proof of return ticket required at immigration (though airlines may check). You can extend your visa at the Department of Immigration in Bhrikutimandap, Kathmandu for an additional 15-30 days. Total allowable stay is 150 days per calendar year. Source: Wildly destination research; verify with the destination's official immigration authority before booking.
How long is the flight from the US to Kathmandu?
East Coast: 18-22 hours with one connection (no nonstop service from any US airport). Midwest: 20-24 hours with one connection via Middle Eastern hubs (ORD and DFW have good Qatar/Emirates connections). West Coast: 22-26 hours with one connection; LAX has good Qatar and Emirates service, and some travelers route through Tokyo (NRT) on Himalayan Airlines or similar. Source: Wildly destination research.
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