Kochi to Bangkok COK → BKK, DMK
Cochin International Airport (COK) → Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK)
The cheapest return found recently is $331 with SriLankan Airlines, 20 Oct – 27 Oct, found 2 days ago. The cheapest one-way found recently is $151 with Thai Lion Air, 31 Jan 2027, found yesterday.
Return
The cheapest return fare on each of 4 departure dates is usually $333 to $352.
Cheapest return found recently
$331
20 Oct – 27 Oct · SriLankan Airlines
Cochin International Airport (COK) → Suvarnabhumi Airport (BKK)
Leaves 10:15 a.m. · Return leaves 1:55 p.m. · 45 h 20 min of travel, both ways together
out 1 stop, back 1 stop
found 2 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$331 20 Oct – 27 Octfound 2 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $326 to $361.
25 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 return price?
Compared with the cheapest return fare on each of 4 departure dates from 20 Oct to 26 Oct, 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 7-night return fares on 1 other departure date within 3 days of 20 Oct, and it is not cheaper.
Every date we hold
9 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Oct – 27 Oct | $331 | SriLankan Airlines | Cochin International Airport (COK) → Suvarnabhumi Airport (BKK) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 21 Oct – 28 Oct | $333 | SriLankan Airlines | Cochin International Airport (COK) → Suvarnabhumi Airport (BKK) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 22 Oct – 19 Dec | $401 | IndiGo | Cochin International Airport (COK) → Suvarnabhumi Airport (BKK) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 26 Oct – 28 Oct | $336 | Air India Express | Cochin International Airport (COK) → Suvarnabhumi Airport (BKK) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
Airlines on the cheapest dates: SriLankan Airlines, IndiGo, Air India Express.
One-way
The cheapest one-way fare on each of 4 departure dates is usually $177 to $211.
Cheapest one-way found recently
$151
31 Jan 2027 · Thai Lion Air
Cochin International Airport (COK) → Don Mueang International Airport (DMK)
Leaves 2:20 a.m. · 4 h 20 min trip
nonstop
found yesterday
Cheapest nonstop one-way
$151
31 Jan 2027 · Thai Lion Air
Cochin International Airport (COK) → Don Mueang International Airport (DMK)
Leaves 2:20 a.m. · 4 h 20 min trip
nonstop
found yesterday
Found recently, and the cheapest we hold
$151 31 Jan 2027found yesterdayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 22 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $151 to $188.
At $151, the cheapest one-way found recently is at the low end of that range.
22 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 15 Dec to 31 Jan 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 31 Jan 2027 to compare.
Every date we hold
5 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 15 Dec | $186 | Thai AirAsia | Cochin International Airport (COK) → Don Mueang International Airport (DMK) | nonstop | found yesterday | Open this trip |
| 26 Dec | $213 | Air India Express | Cochin International Airport (COK) → Suvarnabhumi Airport (BKK) | nonstop | found 2 days ago | Open this trip |
| 27 Dec | $210 | Air India Express | Cochin International Airport (COK) → Suvarnabhumi Airport (BKK) | nonstop | found 3 days ago | Open this trip |
| 31 Jan 2027 | $151 | Thai Lion Air | Cochin International Airport (COK) → Don Mueang International Airport (DMK) | nonstop | found yesterday | Open this trip |
Which month looks cheapest?
January 2027 is the cheapest month — from $151.
Airlines on the cheapest dates: Air India Express, Thai AirAsia, Thai Lion Air.
Premium cabin fares from Kochi to Bangkok
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 20 Oct – 27 Oct in another cabin: Premium economy · Business · First
Today's prices for 31 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Kochi to Bangkok?
Return
Timing didn't matter much here — prices were about the same in every range.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 14–29 days | $369 | $326 | +3% | 20 |
| 30–59 days | $361 | $331 | +1% | 20 |
| 60–89 days | $357 | $357 | Cheapest seen | 15 |
One-way
Not enough history yet: in 22 days of one-way prices, 24 Sept to 18 Oct, 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.
Return
Coimbatore → Bangkok
142 km from Kochi
$423
$92 more than flying from Kochi
1 Jun 2027 – 4 Jun 2027 · CJB → BKK · out 1 stop, back 1 stop
found 6 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Coimbatore → Bangkok
142 km from Kochi
$254
$103 more than flying from Kochi
24 Dec · CJB → BKK · 1 stop
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 return found recently is for 20 Oct – 27 Oct. A live search on this page shows what those dates cost now, for one adult in economy.
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