$145 Cheap Flights from Hong Kong (HKG) to Kathmandu (KTM)

View $145 flight on Fri, Aug 29, 2025Opens in a new window

Popular airlines from Hong Kong International Airport (HKG) to Tribhuvan Intl. Airport (KTM)

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Cheap Flights from Hong Kong to Kathmandu (HKG-KTM)

Prices were available within the past 7 days and start at $145 for one-way flights and $279 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Mon, Jul 28 - Sat, Aug 2
HKG
Hong Kong SAR
KTM
Kathmandu
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Mon, Jul 28 from Hong Kong SAR to Kathmandu, returning Sat, Aug 2, priced at $279 found 3 days ago
China Eastern Airlines
Wed, Jul 23 - Tue, Jul 29
HKG
Hong Kong SAR
KTM
Kathmandu
$286 Roundtrip, found 3 days ago
$286
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Wed, Jul 23 from Hong Kong SAR to Kathmandu, returning Tue, Jul 29, priced at $286 found 3 days ago
China Eastern Airlines
Mon, Aug 11 - Sat, Aug 23
HKG
Hong Kong SAR
KTM
Kathmandu
$293 Roundtrip, found 3 days ago
$293
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Mon, Aug 11 from Hong Kong SAR to Kathmandu, returning Sat, Aug 23, priced at $293 found 3 days ago
China Eastern Airlines
Mon, Sep 1 - Wed, Oct 1
HKG
Hong Kong SAR
KTM
Kathmandu
$344 Roundtrip, found 2 days ago
$344
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Mon, Sep 1 from Hong Kong SAR to Kathmandu, returning Wed, Oct 1, priced at $344 found 2 days ago
China Eastern Airlines
Fri, Aug 29 - Thu, Sep 4
HKG
Hong Kong SAR
KTM
Kathmandu
$351 Roundtrip, found 3 hours ago
$351
Roundtrip
found 3 hours ago
Select China Eastern Airlines flight, departing Fri, Aug 29 from Hong Kong SAR to Kathmandu, returning Thu, Sep 4, priced at $351 found 3 hours ago
China Eastern Airlines
Wed, Dec 31 - Mon, Jan 12
HKG
Hong Kong SAR
KTM
Kathmandu
$353 Roundtrip, found 3 days ago
$353
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Wed, Dec 31 from Hong Kong SAR to Kathmandu, returning Mon, Jan 12, priced at $353 found 3 days ago
IndiGo
Fri, Aug 22 - Fri, Aug 29
HKG
Hong Kong SAR
KTM
Kathmandu
$399 Roundtrip, found 6 days ago
$399
Roundtrip
found 6 days ago
Select IndiGo flight, departing Fri, Aug 22 from Hong Kong SAR to Kathmandu, returning Fri, Aug 29, priced at $399 found 6 days ago
Sichuan Airlines
Tue, Jul 22 - Wed, Jul 30
HKG
Hong Kong SAR
KTM
Kathmandu
$474 Roundtrip, found 3 days ago
$474
Roundtrip
found 3 days ago
Select Sichuan Airlines flight, departing Tue, Jul 22 from Hong Kong SAR to Kathmandu, returning Wed, Jul 30, priced at $474 found 3 days ago
Air India
Thu, Aug 7 - Tue, Aug 12
HKG
Hong Kong SAR
KTM
Kathmandu
$502 Roundtrip, found 6 days ago
$502
Roundtrip
found 6 days ago
Select Air India flight, departing Thu, Aug 7 from Hong Kong SAR to Kathmandu, returning Tue, Aug 12, priced at $502 found 6 days ago
Thai Lion Mantari
Fri, Feb 20 - Tue, Mar 3
HKG
Hong Kong SAR
KTM
Kathmandu
$556 Roundtrip, found 19 hours ago
$556
Roundtrip
found 19 hours ago
Select Thai Lion Mantari flight, departing Fri, Feb 20 from Hong Kong SAR to Kathmandu, returning Tue, Mar 3, priced at $556 found 19 hours ago
Flights from Hong Kong (HKG) to Kathmandu (KTM)
Origin airport
Hong Kong Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Air China, Air India, Cathay Pacific, China Eastern Airlines, Emirates, Etihad Airways, IndiGo, Korean Air, Malaysia Airlines, Qatar Airways, Sichuan Airlines, Singapore Airlines, Thai Airways International, Thai Lion Mantari
Roundtrip price
$279
Distance
1823 mi
Average flight time
2 hours 45 mins

Hong Kong to Kathmandu Flights

The cheapest times to fly from Hong Kong to Kathmandu

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hong Kong to Kathmandu are during the month of July. You can find some of the cheapest flights from Hong Kong to Kathmandu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hong Kong to Kathmandu

Sunday is one of the best days to book for cheap flights from Hong Kong to Kathmandu: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hong Kong to Kathmandu

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hong Kong to Kathmandu in 2025. You can also book with separate airlines for your outbound and return journeys, from $145 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hong Kong to Kathmandu flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hong Kong to Kathmandu airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Hong Kong Intl. Airport (HKG) to Tribhuvan Intl. Airport (KTM) cost?
Cheap round-trip fares from Hong Kong Intl. Airport (HKG) to Tribhuvan Intl. Airport (KTM) start from $632. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Cathay Pacific flight leaving HKG on August 2 2025 and touching down at KTM. The price was last updated on July 13 2025 and has not changed since.
What is the cheapest month to fly from HKG to KTM?
The cheapest flights from HKG to KTM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Hong Kong Intl. Airport (HKG) to Tribhuvan Intl. Airport (KTM)?
Fly directly from Hong Kong Intl. Airport (HKG) to Tribhuvan Intl. Airport (KTM) on a Cathay Pacific flight.
What is the cheapest airline that flies from HKG to KTM?
Right now, the cheapest carrier operating one-way flights from HKG to KTM is Cathay Pacific. You can book a seat on this route from $375. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from HKG on September 3 2025. Prices were last updated on July 13 2025 and have not changed since.
How many flights per day from Hong Kong Intl. Airport (HKG) to Tribhuvan Intl. Airport (KTM)?
On average, only 1 direct flight departs daily from Hong Kong Intl. Airport (HKG) to Tribhuvan Intl. Airport (KTM). Need more options? Use Expedia's filter tool to find flights with layovers and add a new stop to your trip.
What are the most popular departure times for flights from Hong Kong Intl. Airport (HKG) to Tribhuvan Intl. Airport (KTM)?
Flights between HKG and KTM are their busiest at 4 PM. If you'd like a more relaxed experience and potentially cheaper fares, choose a time when demand is lower.
What day of the week has the most flights from HKG to KTM?
Depart on a Tuesday if you're searching for the best choice of flights from Hong Kong Intl. Airport (HKG) to Tribhuvan Intl. Airport (KTM).
What is the earliest flight from Hong Kong Intl. Airport (HKG) to Tribhuvan Intl. Airport (KTM)?
The first flight of the day departing from Hong Kong Intl. Airport (HKG) is at around 4:35PM UTC+8. Board this plane and you'll reach Tribhuvan Intl. Airport (KTM) at approximately 7:45PM UTC+5. The overall travel time is 5h 25m.
How long does it take to fly from Hong Kong Intl. Airport (HKG) to Tribhuvan Intl. Airport (KTM)?
It usually takes 5 hours and 25 minutes to travel the 1,850 mi from HKG to KTM.
What airline has the least delays from HKG to KTM?
Cathay Pacific has the best track record for on-time direct flights from Hong Kong Intl. Airport (HKG) to Tribhuvan Intl. Airport (KTM), with an on-time rating of 81%. Use the Expedia App to see your journey status before you jet off and get real-time alerts about any trip changes.
What is the best time to fly from Hong Kong Intl. Airport (HKG) to Tribhuvan Intl. Airport (KTM)?
Choose a flight from Hong Kong Intl. Airport (HKG) to Tribhuvan Intl. Airport (KTM) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Kathmandu from Hong Kong Intl. Airport (HKG)?
Browse your flight options from Hong Kong Intl. Airport (HKG) to Tribhuvan Intl. Airport (KTM). This is the only airport in Kathmandu you can arrive at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Hong Kong Intl. Airport (HKG) to Tribhuvan Intl. Airport (KTM) last-minute?
Holding off until just before your trip to book a ticket from HKG to KTM generally means paying more. While you may find some last-minute deals, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of getting a bargain.
Is it cheaper to book a HKG to KTM flight and hotel package?
Compared with arranging hotels and flights separately, booking a HKG to KTM flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place takes the hassle out of travel planning. Just pick your flights and choose from our wide range of stays, then customize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Hong Kong Intl. Airport (HKG) to Tribhuvan Intl. Airport (KTM)?
If you booked your HKG to KTM flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

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*Available to One Key members.