Cheap flights from Hong Kong to Kathmandu from $251

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest

$251

IndiGo, flight 6E 1708Found 6 days ago, 1 adult

Check live price

9:35amHong KongFri, Mar 5

Travel time 8h 30m, 1 stopHKGKTM

3:50pmKathmanduFri, Mar 5

$257

Cathay Pacific, flight CX 717Found 6 days ago, 1 adult

Check live price

9:10amHong KongTue, Dec 1

Travel time 10h 15m, 2 stopsHKGKTM

5:10pmKathmanduTue, Dec 1

$270

Air India, flight AI 315Found 2 days ago, 1 adult

Check live price

8:15amHong KongTue, Dec 22

Travel time 8h 15m, 1 stopHKGKTM

2:15pmKathmanduTue, Dec 22

$270

Air India, flight AI 315Found 2 days ago, 1 adult

Check live price

8:15amHong KongThu, Dec 24

Travel time 8h 15m, 1 stopHKGKTM

2:15pmKathmanduThu, Dec 24

$271

Air India, flight AI 315Found 2 days ago, 1 adult

Check live price

8:15amHong KongMon, Dec 21

Travel time 8h 5m, 1 stopHKGKTM

2:05pmKathmanduMon, Dec 21

Round trips

The cheapest return tickets found recently, price for the whole trip.

Oct 28 – Oct 31China Eastern, 2 stops out, 1 stop back $591

Plan the rest of the trip

Mobile data in NepalTravel eSIM from $5, installed before you fly.
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Getting from the airportTransfers and car hire in Kathmandu, booked ahead at a fixed price.
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Things to do in KathmanduPopular tours from $8 per person.
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Travel insuranceTravel insurance quotes for Nepal from EKTA; check what each policy covers.
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Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
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Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425$421 26$387 27–28–29–30–31$396

November 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18–19–20–21–22–23–24$278 25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1$257 2–3–4–5–6$312 7–8–9–10–11–12–13$308 14–15–16–17–18–19–20–21$271 22$270 23$3372425262728293031

$270 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Dec 1, $257.

Lowest fares by month

In the fares found this week, March 2027 has the lowest: from $251 one-way, against $387 in October. Pick a month to see its cheapest date.

Oct$387
Nov$278
Dec$257
Janno fares yet
Febno fares yet
Mar$251
Aprno fares yet
Mayno fares yet
Junno fares yet
Julno fares yet
Augno fares yet
Sepno fares yet

Show as a table

Month	Cheapest one-way	Date	Stops
October	$387	Mon, Oct 26	1 stop
November	$278	Tue, Nov 24	1 stop
December	$257	Tue, Dec 1	2 stops
January 2027	—
February 2027	—
March 2027	$251	Fri, Mar 5	1 stop
April 2027	—
May 2027	—
June 2027	—
July 2027	—
August 2027	—
September 2027	—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Kathmandu. Average daily high and low and monthly precipitation.

	Oct2026	Nov	Dec	Jan2027	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep
Lowest fare	$387	$278	$257	–	–	$251	–	–	–	–	–	–
High °C	27°	24°	20°	19°	22°	26°	29°	29°	30°	29°	29°	29°
Low °C	14°	8°	4°	3°	5°	9°	12°	16°	19°	20°	20°	19°
Precipitation mm	43	6	8	15	24	38	63	129	241	384	343	208

Source: Kathmandu on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from Hong Kong to Kathmandu?

In the fares found this week, March 2027 has the lowest: from $251 one-way, against $387 in October.

What is the weather in Kathmandu in March 2027?

In March 2027, the cheapest month to fly, the average daily high in Kathmandu is 26 °C and the low 9 °C.

Are there direct flights from Hong Kong to Kathmandu?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

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