Cheap flights from Kathmandu to Thiruvananthapuram from $254 KTM → TRV
Tribhuvan International Airport (KTM) → Trivandrum International Airport (TRV)
The cheapest one-way found recently is $254 with Air India, 21 May 2027, found yesterday.
- Cheapest one-way found recently
- $254, Air India, found yesterday
- Cheapest month to fly
- May 2027, one-way fares from $254 found in the last 7 days
One-way
The cheapest one-way fare on each of 4 departure dates is usually $262 to $281.
Cheapest one-way found recently
$254
21 May 2027 · Air India
Tribhuvan International Airport (KTM) → Trivandrum International Airport (TRV)
Leaves 2:55 p.m. · 19 h 45 min trip
1 stop · via Indira Gandhi International Airport (DEL) · overnight connection · 15 h connection
found yesterday
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$254 21 May 2027found yesterdayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 26 days, 3 Oct to 12 Nov, the cheapest one-way we saw each day was $216 to $273.
26 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 4 departure dates from 3 Mar 2027 to 21 May 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?
No. We hold one-way fares on 1 other departure date within 3 days of 21 May 2027, and it is not cheaper.
Every date we hold
16 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 3 Mar 2027 | $264 | Air India | Tribhuvan International Airport (KTM) → Trivandrum International Airport (TRV) | 1 stop | found 5 days ago | Open this trip |
| 23 Apr 2027 | $273 | Air India | Tribhuvan International Airport (KTM) → Trivandrum International Airport (TRV) | 1 stop | found 6 days ago | Open this trip |
| 18 May 2027 | $304 | Air India | Tribhuvan International Airport (KTM) → Trivandrum International Airport (TRV) | 1 stop | found yesterday | Open this trip |
| 21 May 2027 | $254 | Air India | Tribhuvan International Airport (KTM) → Trivandrum International Airport (TRV) | 1 stop | found yesterday | Open this trip |
Which month looks cheapest?
May 2027 is the cheapest month — from $254.
Airlines on the cheapest dates: Air India.
Premium cabin fares from Kathmandu to Thiruvananthapuram
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 21 May 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Kathmandu to Thiruvananthapuram?
One-way
Not enough history yet: in 26 days of one-way prices, 3 Oct to 12 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest one-way found recently is for 21 May 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 Kathmandu to Thiruvananthapuram?
The cheapest one-way found recently is $254 with Air India, 21 May 2027, found yesterday. The cheapest one-way fare on each of 4 departure dates is usually $262 to $281.
What is the cheapest month to fly from Kathmandu to Thiruvananthapuram?
May 2027 is the cheapest month for a one-way, from $254, 21 May 2027, found yesterday.
How long is the flight from Kathmandu to Thiruvananthapuram?
The cheapest one-way found recently, with Air India on 21 May 2027, takes 19 h 45 min with 1 stop, including a 15 h connection.
Which airlines have the cheapest flights from Kathmandu to Thiruvananthapuram?
Between 3 Mar 2027 and 21 May 2027, Air India has the cheapest one-way on all 4 departure dates we hold.
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