$675 Cheap Flights from Kathmandu (KTM) to Helsinki (HEL)

View $675 flight on Sun, Sep 7, 2025Opens in a new window

Popular airlines from Tribhuvan Intl. Airport (KTM) to Helsinki-Vantaa Airport (HEL)

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Cheap Flights from Kathmandu to Helsinki (KTM-HEL)

Prices were available within the past 7 days and start at $675 for one-way flights and $1,041 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Thu, Jul 24 - Wed, Aug 13
KTM
Kathmandu
HEL
Helsinki
$1,041 Roundtrip, found 18 hours ago
$1,041
Roundtrip
found 18 hours ago
Select Turkish Airlines flight, departing Thu, Jul 24 from Kathmandu to Helsinki, returning Wed, Aug 13, priced at $1,041 found 18 hours ago
KLM
Thu, Aug 7 - Tue, Aug 12
KTM
Kathmandu
HEL
Helsinki
$1,061 Roundtrip, found 17 hours ago
$1,061
Roundtrip
found 17 hours ago
Select KLM flight, departing Thu, Aug 7 from Kathmandu to Helsinki, returning Tue, Aug 12, priced at $1,061 found 17 hours ago
Air India
Thu, Aug 7 - Thu, Sep 4
KTM
Kathmandu
HEL
Helsinki
$1,068 Roundtrip, found 2 days ago
$1,068
Roundtrip
found 2 days ago
Select Air India flight, departing Thu, Aug 7 from Kathmandu to Helsinki, returning Thu, Sep 4, priced at $1,068 found 2 days ago
Turkish Airlines
Thu, Jul 17 - Sat, Aug 2
KTM
Kathmandu
HEL
Helsinki
$1,078 Roundtrip, found 18 hours ago
$1,078
Roundtrip
found 18 hours ago
Select Turkish Airlines flight, departing Thu, Jul 17 from Kathmandu to Helsinki, returning Sat, Aug 2, priced at $1,078 found 18 hours ago
Air India
Thu, Aug 7 - Thu, Sep 4
KTM
Kathmandu
HEL
Helsinki
$1,080 Roundtrip, found 2 days ago
$1,080
Roundtrip
found 2 days ago
Select Air India flight, departing Thu, Aug 7 from Kathmandu to Helsinki, returning Thu, Sep 4, priced at $1,080 found 2 days ago
Air India
Tue, Aug 5 - Sat, Aug 16
KTM
Kathmandu
HEL
Helsinki
$1,082 Roundtrip, found 17 hours ago
$1,082
Roundtrip
found 17 hours ago
Select Air India flight, departing Tue, Aug 5 from Kathmandu to Helsinki, returning Sat, Aug 16, priced at $1,082 found 17 hours ago
Turkish Airlines
Tue, Jul 8 - Sun, Jul 27
KTM
Kathmandu
HEL
Helsinki
$1,083 Roundtrip, found 18 hours ago
$1,083
Roundtrip
found 18 hours ago
Select Turkish Airlines flight, departing Tue, Jul 8 from Kathmandu to Helsinki, returning Sun, Jul 27, priced at $1,083 found 18 hours ago
Air India
Sun, Aug 10 - Fri, Sep 5
KTM
Kathmandu
HEL
Helsinki
$1,088 Roundtrip, found 4 days ago
$1,088
Roundtrip
found 4 days ago
Select Air India flight, departing Sun, Aug 10 from Kathmandu to Helsinki, returning Fri, Sep 5, priced at $1,088 found 4 days ago
KLM
Fri, Aug 22 - Fri, Sep 5
KTM
Kathmandu
HEL
Helsinki
$1,089 Roundtrip, found 18 hours ago
$1,089
Roundtrip
found 18 hours ago
Select KLM flight, departing Fri, Aug 22 from Kathmandu to Helsinki, returning Fri, Sep 5, priced at $1,089 found 18 hours ago
Qatar Airways
Tue, Jul 22 - Wed, Aug 20
KTM
Kathmandu
HEL
Helsinki
$1,105 Roundtrip, found 1 hour ago
$1,105
Roundtrip
found 1 hour ago
Select Qatar Airways flight, departing Tue, Jul 22 from Kathmandu to Helsinki, returning Wed, Aug 20, priced at $1,105 found 1 hour ago
Flights from Kathmandu (KTM) to Helsinki (HEL)
Origin airport
Tribhuvan Intl.
Destination airport
Vantaa
Airlines serving
KLM, Qatar Airways, Singapore Airlines, Turkish Airlines
Roundtrip price
$1,041
Distance
3568 mi

Kathmandu to Helsinki Flights

The cheapest times to fly from Kathmandu to Helsinki

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

 

The best time to book a flight from Kathmandu to Helsinki

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

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 Helsinki in 2025. You can also book with separate airlines for your outbound and return journeys, from $675 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 Helsinki 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 Helsinki 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 Vantaa Airport (HEL) cost?
Discover the latest flight deals from KTM to HEL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from KTM to HEL?
The cheapest flights from KTM to HEL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from KTM to HEL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from KTM to HEL. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Tribhuvan Intl. Airport (KTM) to Vantaa Airport (HEL)?
Nonstop flights from Tribhuvan Intl. Airport (KTM) to Vantaa Airport (HEL) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from KTM to HEL?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*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 Vantaa Airport (HEL)?
To touch down at Vantaa Airport (HEL) without delays, select a flight that leaves from Tribhuvan Intl. Airport (KTM) before 3 PM. The chance 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 Vantaa Airport (HEL) last-minute?
Last-minute bookings from KTM to HEL are generally more expensive. To lock in the cheapest rates, start looking for flights well in advance. That being said, if you're flexible with your travel plans, you may score a cheap ticket right before your trip.
Is it cheaper to book a KTM to HEL flight and hotel package?
Booking a KTM to HEL flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our impressive range of stays and then add car rentals, flights and activities 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 Vantaa Airport (HEL)?
It's generally possible to reschedule or cancel your KTM to HEL 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 if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.