Cheap flights from Thiruvananthapuram to Kathmandu from $146 TRV → KTM
Trivandrum International Airport (TRV) → Tribhuvan International Airport (KTM)
The cheapest one-way found recently is $146 with SriLankan Airlines, 6 Apr 2027, found yesterday.
- Cheapest one-way found recently
- $146, SriLankan Airlines, found yesterday
- Cheapest month to fly
- April 2027, one-way fares from $146 found in the last 7 days
One-way
The cheapest one-way fare on each of 3 departure dates is usually $147 to $185.
Cheapest one-way found recently
$146
6 Apr 2027 · SriLankan Airlines
Trivandrum International Airport (TRV) → Tribhuvan International Airport (KTM)
Leaves 10:10 a.m. · 26 h 15 min trip
1 stop · via Bandaranaike International Airport (CMB) · overnight connection · 22 h connection
found yesterday
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$146 6 Apr 2027found yesterdayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 9 days, 4 Nov to 12 Nov, the cheapest one-way we saw each day was $146 to $237.
At $146, the cheapest one-way found recently is at the low end of that range.
9 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 17 Nov to 6 Apr 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 6 Apr 2027 to compare.
Every date we hold
15 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 17 Nov | $147 | SriLankan Airlines | Trivandrum International Airport (TRV) → Tribhuvan International Airport (KTM) | stops unknown | found yesterday | Open this trip |
| 13 Mar 2027 | $223 | Air India | Trivandrum International Airport (TRV) → Tribhuvan International Airport (KTM) | 1 stop | found 2 days ago | Open this trip |
| 6 Apr 2027 | $146 | SriLankan Airlines | Trivandrum International Airport (TRV) → Tribhuvan International Airport (KTM) | 1 stop | found yesterday | Open this trip |
Which month looks cheapest?
April 2027 is the cheapest month — from $146.
Airlines on the cheapest dates: SriLankan Airlines, Air India.
Premium cabin fares from Thiruvananthapuram to Kathmandu
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 6 Apr 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Thiruvananthapuram to Kathmandu?
One-way
Not enough history yet: in 9 days of one-way prices, 4 Nov to 12 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
One-way
Tuticorin → Kathmandu
134 km from Thiruvananthapuram
$250
$104 more than flying from Thiruvananthapuram
19 Nov · TCR → KTM · 2 stops
found 4 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest one-way found recently is for 6 Apr 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a one-way flight from Thiruvananthapuram to Kathmandu?
The cheapest one-way found recently is $146 with SriLankan Airlines, 6 Apr 2027, found yesterday. The cheapest one-way fare on each of 3 departure dates is usually $147 to $185.
What is the cheapest month to fly from Thiruvananthapuram to Kathmandu?
April 2027 is the cheapest month for a one-way, from $146, 6 Apr 2027, found yesterday.
How long is the flight from Thiruvananthapuram to Kathmandu?
The cheapest one-way found recently, with SriLankan Airlines on 6 Apr 2027, takes 26 h 15 min with 1 stop, including a 22 h connection.
Which airlines have the cheapest flights from Thiruvananthapuram to Kathmandu?
Between 17 Nov and 6 Apr 2027, SriLankan Airlines has the cheapest one-way on 2 of the 3 departure dates we hold, and Air India on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work