$620 Cheap Flights from Busan (PUS) to Thiruvananthapuram (TRV)

View $620 flight on Tue, Aug 12, 2025Opens in a new window

Popular airlines from Gimhae Airport (PUS) to Trivandrum Intl. Airport (TRV)

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Cheap Flights from Busan to Thiruvananthapuram (PUS-TRV)

Prices were available within the past 7 days and start at $620 for one-way flights and $876 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Tue, Aug 12 - Tue, Aug 19
PUS
Busan
TRV
Thiruvananthapuram
$876 Roundtrip, found 5 days ago
$876
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Tue, Aug 12 from Busan to Thiruvananthapuram, returning Tue, Aug 19, priced at $876 found 5 days ago
Singapore Airlines
Tue, Aug 12 - Tue, Aug 19
PUS
Busan
TRV
Thiruvananthapuram
$917 Roundtrip, found 5 days ago
$917
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Tue, Aug 12 from Busan to Thiruvananthapuram, returning Tue, Aug 19, priced at $917 found 5 days ago
Singapore Airlines
Tue, Aug 12 - Tue, Aug 19
PUS
Busan
TRV
Thiruvananthapuram
$1,032 Roundtrip, found 5 days ago
$1,032
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Tue, Aug 12 from Busan to Thiruvananthapuram, returning Tue, Aug 19, priced at $1,032 found 5 days ago
Singapore Airlines
Tue, Aug 12 - Tue, Aug 19
PUS
Busan
TRV
Thiruvananthapuram
$1,104 Roundtrip, found 5 days ago
$1,104
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Tue, Aug 12 from Busan to Thiruvananthapuram, returning Tue, Aug 19, priced at $1,104 found 5 days ago
Singapore Airlines
Tue, Aug 12 - Tue, Aug 19
PUS
Busan
TRV
Thiruvananthapuram
$1,116 Roundtrip, found 5 days ago
$1,116
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Tue, Aug 12 from Busan to Thiruvananthapuram, returning Tue, Aug 19, priced at $1,116 found 5 days ago
Korean Air
Tue, Aug 12 - Tue, Aug 19
PUS
Busan
TRV
Thiruvananthapuram
$1,130 Roundtrip, found 5 days ago
$1,130
Roundtrip
found 5 days ago
Select Korean Air flight, departing Tue, Aug 12 from Busan to Thiruvananthapuram, returning Tue, Aug 19, priced at $1,130 found 5 days ago
Singapore Airlines
Tue, Aug 12 - Tue, Aug 19
PUS
Busan
TRV
Thiruvananthapuram
$1,157 Roundtrip, found 5 days ago
$1,157
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Tue, Aug 12 from Busan to Thiruvananthapuram, returning Tue, Aug 19, priced at $1,157 found 5 days ago
Singapore Airlines
Tue, Aug 12 - Tue, Aug 19
PUS
Busan
TRV
Thiruvananthapuram
$1,161 Roundtrip, found 5 days ago
$1,161
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Tue, Aug 12 from Busan to Thiruvananthapuram, returning Tue, Aug 19, priced at $1,161 found 5 days ago
Korean Air
Tue, Aug 12 - Tue, Aug 19
PUS
Busan
TRV
Thiruvananthapuram
$1,170 Roundtrip, found 5 days ago
$1,170
Roundtrip
found 5 days ago
Select Korean Air flight, departing Tue, Aug 12 from Busan to Thiruvananthapuram, returning Tue, Aug 19, priced at $1,170 found 5 days ago
Korean Air
Tue, Aug 12 - Tue, Aug 19
PUS
Busan
TRV
Thiruvananthapuram
$1,179 Roundtrip, found 5 days ago
$1,179
Roundtrip
found 5 days ago
Select Korean Air flight, departing Tue, Aug 12 from Busan to Thiruvananthapuram, returning Tue, Aug 19, priced at $1,179 found 5 days ago
Flights from Busan (PUS) to Thiruvananthapuram (TRV)
Origin airport
Gimhae
Destination airport
Trivandrum Intl.
Roundtrip price
$875
Distance
3757 mi

Busan to Thiruvananthapuram Flights

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

 

The best time to book a flight from Busan to Thiruvananthapuram

Sunday is one of the best days to book for cheap flights from Busan 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 Busan 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 Busan to Thiruvananthapuram in 2025. You can also book with separate airlines for your outbound and return journeys, from $620 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 Busan 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 Busan 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 Gimhae Airport (PUS) to Trivandrum Intl. Airport (TRV) cost?
Discover the latest flight deals from PUS 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 PUS to TRV?
The cheapest flights from PUS 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 PUS to TRV?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PUS to TRV. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Gimhae Airport (PUS) to Trivandrum Intl. Airport (TRV)?
There are no daily direct flights from Gimhae Airport (PUS) to Trivandrum Intl. Airport (TRV). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from PUS to TRV?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on various factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gimhae Airport (PUS) to Trivandrum Intl. Airport (TRV)?
To arrive at Trivandrum Intl. Airport (TRV) on time, opt for a flight that leaves from Gimhae Airport (PUS) before 3 PM. The likelihood 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 Gimhae Airport (PUS) to Trivandrum Intl. Airport (TRV) last-minute?
Holding off until just before your trip to book a flight from PUS to TRV generally means paying more. While you might find some last-minute offers, there's no guarantee. Keep your travel plans flexible for a better chance of snagging a bargain.
Is it cheaper to book a PUS to TRV flight and hotel package?
You'll typically save money by booking a PUS 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 simple to manage everything in one convenient place. After selecting your ideal flights and accommodations, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Gimhae Airport (PUS) to Trivandrum Intl. Airport (TRV)?
If you reserved your PUS to TRV flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.