$133 Cheap Flights from Bangkok (BKK) to Thiruvananthapuram (TRV)

View $133 flight on Fri, Sep 12, 2025Opens in a new window

Popular airlines from Suvarnabhumi Intl. Airport (BKK) to Trivandrum Intl. Airport (TRV)

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Cheap Flights from Bangkok to Thiruvananthapuram (BKK-TRV)

Prices were available within the past 7 days and start at $133 for one-way flights and $271 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Tue, Aug 12 - Tue, Aug 26
BKK
Bangkok
TRV
Thiruvananthapuram
$271 Roundtrip, found 3 hours ago
$271
Roundtrip
found 3 hours ago
Select Air India flight, departing Tue, Aug 12 from Bangkok to Thiruvananthapuram, returning Tue, Aug 26, priced at $271 found 3 hours ago
Scoot
Tue, Aug 12 - Tue, Aug 26
BKK
Bangkok
TRV
Thiruvananthapuram
$276 Roundtrip, found 3 hours ago
$276
Roundtrip
found 3 hours ago
Select Scoot flight, departing Tue, Aug 12 from Bangkok to Thiruvananthapuram, returning Tue, Aug 26, priced at $276 found 3 hours ago
IndiGo
Tue, Aug 12 - Tue, Aug 26
BKK
Bangkok
TRV
Thiruvananthapuram
$281 Roundtrip, found 3 hours ago
$281
Roundtrip
found 3 hours ago
Select IndiGo flight, departing Tue, Aug 12 from Bangkok to Thiruvananthapuram, returning Tue, Aug 26, priced at $281 found 3 hours ago
Scoot
Tue, Aug 12 - Tue, Aug 26
BKK
Bangkok
TRV
Thiruvananthapuram
$281 Roundtrip, found 3 hours ago
$281
Roundtrip
found 3 hours ago
Select Scoot flight, departing Tue, Aug 12 from Bangkok to Thiruvananthapuram, returning Tue, Aug 26, priced at $281 found 3 hours ago
Air India
Fri, Sep 19 - Thu, Sep 25
BKK
Bangkok
TRV
Thiruvananthapuram
$283 Roundtrip, found 3 days ago
$283
Roundtrip
found 3 days ago
Select Air India flight, departing Fri, Sep 19 from Bangkok to Thiruvananthapuram, returning Thu, Sep 25, priced at $283 found 3 days ago
Air India
Tue, Aug 12 - Tue, Aug 26
BKK
Bangkok
TRV
Thiruvananthapuram
$285 Roundtrip, found 3 hours ago
$285
Roundtrip
found 3 hours ago
Select Air India flight, departing Tue, Aug 12 from Bangkok to Thiruvananthapuram, returning Tue, Aug 26, priced at $285 found 3 hours ago
IndiGo
Fri, Sep 19 - Thu, Sep 25
BKK
Bangkok
TRV
Thiruvananthapuram
$287 Roundtrip, found 3 days ago
$287
Roundtrip
found 3 days ago
Select IndiGo flight, departing Fri, Sep 19 from Bangkok to Thiruvananthapuram, returning Thu, Sep 25, priced at $287 found 3 days ago
Scoot
Fri, Sep 19 - Thu, Sep 25
BKK
Bangkok
TRV
Thiruvananthapuram
$289 Roundtrip, found 3 days ago
$289
Roundtrip
found 3 days ago
Select Scoot flight, departing Fri, Sep 19 from Bangkok to Thiruvananthapuram, returning Thu, Sep 25, priced at $289 found 3 days ago
Malaysia Airlines
Fri, Oct 10 - Sun, Oct 12
BKK
Bangkok
TRV
Thiruvananthapuram
$394 Roundtrip, found 4 days ago
$394
Roundtrip
found 4 days ago
Select Malaysia Airlines flight, departing Fri, Oct 10 from Bangkok to Thiruvananthapuram, returning Sun, Oct 12, priced at $394 found 4 days ago
Singapore Airlines
Tue, Oct 7 - Tue, Oct 14
BKK
Bangkok
TRV
Thiruvananthapuram
$762 Roundtrip, found 3 days ago
$762
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Tue, Oct 7 from Bangkok to Thiruvananthapuram, returning Tue, Oct 14, priced at $762 found 3 days ago
Flights from Bangkok (BKK) to Thiruvananthapuram (TRV)
Origin airport
Suvarnabhumi Intl.
Destination airport
Trivandrum Intl.
Roundtrip price
$271
Distance
1654 mi

Bangkok to Thiruvananthapuram Flights

The cheapest times to fly from Bangkok to Thiruvananthapuram

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

 

The best time to book a flight from Bangkok to Thiruvananthapuram

Sunday is one of the best days to book for cheap flights from Bangkok to Thiruvananthapuram: 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 Bangkok to Thiruvananthapuram

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 Bangkok to Thiruvananthapuram in 2025. You can also book with separate airlines for your outbound and return journeys, from $133 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 Bangkok to Thiruvananthapuram 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 Bangkok to Thiruvananthapuram 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 Suvarnabhumi Intl. Airport (BKK) to Trivandrum Intl. Airport (TRV) cost?
Discover the latest flight deals from BKK to TRV 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 BKK to TRV?
The cheapest flights from BKK to TRV 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 BKK to TRV?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BKK to TRV. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Suvarnabhumi Intl. Airport (BKK) to Trivandrum Intl. Airport (TRV)?
There aren't any daily direct flights from Suvarnabhumi Intl. Airport (BKK) to Trivandrum Intl. Airport (TRV). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from BKK to TRV?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change 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 Suvarnabhumi Intl. Airport (BKK) to Trivandrum Intl. Airport (TRV)?
To touch down at Trivandrum Intl. Airport (TRV) without delays, pick a flight that leaves from Suvarnabhumi Intl. Airport (BKK) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Suvarnabhumi Intl. Airport (BKK) to Trivandrum Intl. Airport (TRV) last-minute?
Last-minute bookings from BKK to TRV are usually more expensive. For the best rates, start searching for flights well in advance. That being said, if you're flexible with your travel plans, it's possible to find a cheap ticket right before your trip.
Is it cheaper to book a BKK to TRV flight and hotel package?
You'll generally save money by securing a BKK to TRV flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've chosen your preferred flights and accommodations, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Suvarnabhumi Intl. Airport (BKK) to Trivandrum Intl. Airport (TRV)?
In most cases, you can cancel or reschedule your BKK to TRV flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like more details, head to our Customer Service portal.

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*Available to One Key members.