Quick summary
Our fare scan on October 13, 2026 priced ten US-Kathmandu round-trip economy date pairs from $622 to $1,848 — a roughly threefold spread on the same route. The cheapest is depart 2027-02-05, return 2027-03-05, one stop. The priciest is depart 2026-10-13, return 2026-11-23, two stops.
The cheapest fares on the board are one-stop; every pair above $1,100 is two-stop. No source prices a named US departure city or carrier, so the date pair — not the coast — is the lever this article works through.
The October 13, 2026 fare scan reverses the advice this page used to give. The old version argued that East Coast departures from New York or Washington undercut West Coast departures by $200-534. This scan does not support that claim.
The board prices the United States to Kathmandu as one corridor. It names no departure city. That leaves no basis for a reader to act on the coast comparison. The date pair is the lever instead.
For travelers who can move their dates, the gap between the cheapest and priciest pairs is $1,226 per person. For those locked to a peak week, the question is which two-stop itinerary to accept.
What a US-Kathmandu round trip costs right now
The board carries ten date pairs for round-trip economy between the United States and Kathmandu. Three pairs sit under $800. Four sit above $1,600. The gap between the cheapest and dearest is nearly twice the cheapest fare itself.
No row names a carrier.
The lowest fare is a US-KTM price, not a New York price or a Los Angeles price. If you are weighing your home airport against another, the scan will not settle it.
The most expensive pair departs 2026-10-13 and returns 2026-11-23. That window opens on the day the scan was taken.
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Which dates on the board are cheap
The cheap end is narrow. A traveler who cannot wait until February 2027 pays almost nothing extra for a departure inside the next week.
| Depart | Return | Fare | Stops |
|---|---|---|---|
| 2027-02-05 | 2027-03-05 | $622 | 1 |
| 2026-10-18 | 2026-12-13 | $654 | 1 |
| 2026-12-26 | 2027-02-20 | $762 | 1 |
| 2026-12-07 | 2027-01-17 | $777 | 2 |
| 2026-12-26 | 2027-02-20 | $1,193 | 2 |
| 2027-03-13 | 2027-04-02 | $1,689 | 2 |
| 2027-04-15 | 2027-05-02 | $1,806 | 2 |
| 2026-10-13 | 2026-11-23 | $1,848 | 2 |
The expensive end clusters around spring 2027 and October 2026 departures.
Why stops drive the price spread
On this board, the three cheapest pairs are all one-stop, and every pair above $1,100 is two-stop. The pattern is consistent enough to plan around, though it is not a rule.
The clearest proof sits in two rows with the same dates: depart 2026-12-26 and return 2027-02-20. One stop costs $762; two cost $1,193. The gap is $431 for the same days in the air.
A second connection, not a different season, separates those fares. That is the trade the board offers.
What the date spread means for your trip
The nearest departure leaves on 2026-10-18, five days out from the scan. Its return date matters as much as its fare.
Locked to a peak week. The board’s top band includes depart 2027-03-13, depart 2027-04-15 and depart 2026-10-17. Fares run $1,689 to $1,848, and every pair in that band is two-stop. If your dates are fixed, compare the nearest one-stop pair before accepting a two-stop itinerary at that price. Less suited: travelers who need a single connection, since no pair in that band offers one.
Choosing between two home airports. Price each airport separately on Google Flights before you commit. Less suited: travelers with only one realistic departure airport, for whom the corridor figure is the answer.
Travelers comparing specific airline products rather than a corridor price can start with Qatar Airways’ New York-Doha schedules and Turkish Airlines’ US booking pages. Those weighing a single connection against two can start with Doha as a Nepal connection point, and those comparing carriers can look at China Southern’s North America-Nepal pricing.
Flying in the next six weeks. The nearest pair returns on 2026-12-13 and costs $654. Confirm the stop count before you pay, because the board’s cheap end is one-stop only.
That near-term pair is less suited to travelers who need to be home before its return date. The next departure on the board is 2026-12-07.
Reporting by
Questions? Answers.
What is the cheapest US-Kathmandu round trip right now?
The October 13, 2026 scan’s lowest round-trip economy fare is $622, for depart 2027-02-05 and return 2027-03-05, one stop. It is the only pair on the board under $650.
Which date pair on the board leaves soonest?
Depart 2026-10-18, return 2026-12-13, at $654 — one stop and $32 above the board’s low. It is the closest departure to the scan date.
Does the fare board name a US departure city?
No. All ten rows price the United States to Kathmandu as a single corridor, so the scan cannot tell you whether one US airport is cheaper than another.
Why does the same route cost $1,848?
That is the board’s priciest pair: depart 2026-10-13, return 2026-11-23, two stops. Its departure date is the day the scan was taken, and it sits $1,226 above the cheapest pair.
Is the cheapest pair always the one-stop pair?
On this board the three cheapest pairs are all one-stop, but the $777 pair carries two stops and still sits below $1,100. Stops and price track loosely, not exactly.
