$331 Cheap Flights from Kathmandu (KTM) to Hanoi (HAN)

View $331 flight on Mon, Sep 1, 2025Opens in a new window

Popular airlines from Tribhuvan Intl. Airport (KTM) to Noi Bai Intl. Airport (HAN)

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Cheap Flights from Kathmandu to Hanoi (KTM-HAN)

Prices were available within the past 7 days and start at $331 for one-way flights and $551 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sichuan Airlines
Mon, Sep 1 - Sun, Sep 7
KTM
Kathmandu
HAN
Hanoi
$551 Roundtrip, found 5 hours ago
$551
Roundtrip
found 5 hours ago
Select Sichuan Airlines flight, departing Mon, Sep 1 from Kathmandu to Hanoi, returning Sun, Sep 7, priced at $551 found 5 hours ago
Singapore Airlines
Sat, Jan 10 - Sat, Jan 17
KTM
Kathmandu
HAN
Hanoi
$562 Roundtrip, found 4 days ago
$562
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Sat, Jan 10 from Kathmandu to Hanoi, returning Sat, Jan 17, priced at $562 found 4 days ago
Cathay Pacific
Tue, Dec 9 - Fri, Dec 19
KTM
Kathmandu
HAN
Hanoi
$571 Roundtrip, found 1 day ago
$571
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Tue, Dec 9 from Kathmandu to Hanoi, returning Fri, Dec 19, priced at $571 found 1 day ago
Singapore Airlines
Sat, Jan 10 - Sat, Jan 17
KTM
Kathmandu
HAN
Hanoi
$572 Roundtrip, found 4 days ago
$572
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Sat, Jan 10 from Kathmandu to Hanoi, returning Sat, Jan 17, priced at $572 found 4 days ago
Thai Airways International
Thu, Sep 11 - Tue, Sep 16
KTM
Kathmandu
HAN
Hanoi
$575 Roundtrip, found 4 days ago
$575
Roundtrip
found 4 days ago
Select Thai Airways International flight, departing Thu, Sep 11 from Kathmandu to Hanoi, returning Tue, Sep 16, priced at $575 found 4 days ago
Thai Airways International
Fri, Sep 5 - Fri, Sep 12
KTM
Kathmandu
HAN
Hanoi
$576 Roundtrip, found 21 hours ago
$576
Roundtrip
found 21 hours ago
Select Thai Airways International flight, departing Fri, Sep 5 from Kathmandu to Hanoi, returning Fri, Sep 12, priced at $576 found 21 hours ago
Singapore Airlines
Sat, Jan 10 - Sat, Jan 17
KTM
Kathmandu
HAN
Hanoi
$580 Roundtrip, found 4 days ago
$580
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Sat, Jan 10 from Kathmandu to Hanoi, returning Sat, Jan 17, priced at $580 found 4 days ago
Singapore Airlines
Sat, Jan 10 - Sat, Jan 17
KTM
Kathmandu
HAN
Hanoi
$582 Roundtrip, found 4 days ago
$582
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Sat, Jan 10 from Kathmandu to Hanoi, returning Sat, Jan 17, priced at $582 found 4 days ago
Cathay Pacific
Fri, Sep 5 - Mon, Sep 8
KTM
Kathmandu
HAN
Hanoi
$586 Roundtrip, found 1 day ago
$586
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Fri, Sep 5 from Kathmandu to Hanoi, returning Mon, Sep 8, priced at $586 found 1 day ago
Air China
Thu, Sep 4 - Wed, Sep 10
KTM
Kathmandu
HAN
Hanoi
$597 Roundtrip, found 4 days ago
$597
Roundtrip
found 4 days ago
Select Air China flight, departing Thu, Sep 4 from Kathmandu to Hanoi, returning Wed, Sep 10, priced at $597 found 4 days ago

Find the cheapest month to fly from Kathmandu (KTM) to Hanoi (HAN)

December is typically the cheapest month to fly

From $483 - $980 per traveler.

Graph displaying average flight prices per month

Alternative airports near Hanoi

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Noi Bai Intl. HAN. Cheapest and Closest option available. Average driving time to city center is 24 minutes. Flights from $551
HAN
Noi Bai Intl.
CheapestClosest
Average driving time to city center24 min
Flights from $551
Flights from Kathmandu (KTM) to Hanoi (HAN)
Origin airport
Tribhuvan Intl.
Destination airport
Noi Bai Intl.
Airlines serving
Air China, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, Etihad Airways, Malaysia Airlines, Qatar Airways, Sichuan Airlines, Singapore Airlines, Thai Airways International
Roundtrip price
$550
Distance
1359 mi

Kathmandu to Hanoi Flights

The cheapest times to fly from Kathmandu to Hanoi

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 Kathmandu to Hanoi are during the month of September. You can find some of the cheapest flights from Kathmandu to Hanoi with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kathmandu to Hanoi

Sunday is one of the best days to book for cheap flights from Kathmandu to Hanoi: 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 Kathmandu to Hanoi

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 Kathmandu to Hanoi in 2025. You can also book with separate airlines for your outbound and return journeys, from $331 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 Kathmandu to Hanoi 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 Kathmandu to Hanoi 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 Tribhuvan Intl. Airport (KTM) to Noi Bai Intl. Airport (HAN) cost?
Get a cheap one-way flight from $331 or cheap return flight from $551 from Tribhuvan Intl. Airport (KTM) to Noi Bai Intl. Airport (HAN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Tribhuvan Intl. Airport (KTM) to Noi Bai Intl. Airport (HAN)?
The cheapest month to fly from KTM to HAN is September, when demand is low. Off-peak season is usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Tribhuvan Intl. Airport (KTM) to Noi Bai Intl. Airport (HAN)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from KTM to HAN. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Tribhuvan Intl. Airport (KTM) to Noi Bai Intl. Airport (HAN)?
You'll need to catch a flight with a layover if you're traveling from Tribhuvan Intl. Airport (KTM) to Noi Bai Intl. Airport (HAN). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from KTM to HAN?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tribhuvan Intl. Airport (KTM) to Noi Bai Intl. Airport (HAN)?
To land at Noi Bai Intl. Airport (HAN) on schedule, book a flight that leaves from Tribhuvan Intl. Airport (KTM) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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.
Is it cheaper to buy a plane ticket from Tribhuvan Intl. Airport (KTM) to Noi Bai Intl. Airport (HAN) last-minute?
Booking your ticket from KTM to HAN shortly before your journey is usually more expensive. But if you're flexible with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a KTM to HAN flight and hotel package?
Securing a KTM to HAN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our impressive range of hotels and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tribhuvan Intl. Airport (KTM) to Noi Bai Intl. Airport (HAN)?
Typically, it's possible to reschedule or cancel your KTM to HAN flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.