$260 Cheap Flights from Tiruchirappalli (TRZ) to Seoul (ICN)

View $260 flight on Sat, Sep 20, 2025Opens in a new window

Popular airlines from Tiruchirappalli (TRZ-Tiruchirappalli Intl.) to Incheon Intl. Airport (ICN)

Cheap Flights from Tiruchirappalli to Seoul (TRZ-ICN)

Prices were available within the past 7 days and start at $260 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Tiruchirappalli (TRZ) to Seoul (ICN)
Origin airport
Tiruchirappalli Intl.
Destination airport
Incheon Intl.
Distance
3478 mi

Tiruchirappalli to Seoul Flights

The cheapest times to fly from Tiruchirappalli to Seoul

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

 

The best time to book a flight from Tiruchirappalli to Seoul

Sunday is one of the best days to book for cheap flights from Tiruchirappalli to Seoul: 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 Tiruchirappalli to Seoul

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 Tiruchirappalli to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $260 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 Tiruchirappalli to Seoul 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 Tiruchirappalli to Seoul 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 Tiruchirappalli Intl. Airport (TRZ) to Incheon Intl. Airport (ICN) cost?
Snag a cheap one-way flight from $260 or cheap return flight from Tiruchirappalli Intl. Airport (TRZ) to Incheon Intl. Airport (ICN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Tiruchirappalli Intl. Airport (TRZ) to Incheon Intl. Airport (ICN)?
The cheapest month to fly from TRZ to ICN is , when demand is low. Off-peak season is usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Tiruchirappalli Intl. Airport (TRZ) to Incheon Intl. Airport (ICN)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest TRZ to ICN flight.
How many flights per day from Tiruchirappalli Intl. Airport (TRZ) to Incheon Intl. Airport (ICN)?
You'll need to book a flight with a layover when traveling from Tiruchirappalli Intl. Airport (TRZ) to Incheon Intl. Airport (ICN). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from TRZ to ICN?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tiruchirappalli Intl. Airport (TRZ) to Incheon Intl. Airport (ICN)?
To avoid possible delays on the Tiruchirappalli Intl. Airport (TRZ) to Incheon Intl. Airport (ICN) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**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 Tiruchirappalli Intl. Airport (TRZ) to Incheon Intl. Airport (ICN) last-minute?
Booking your ticket from TRZ to ICN shortly before your trip is usually more expensive. However, if you're flexible with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a TRZ to ICN flight and hotel package?
Securing a TRZ to ICN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our wide range of accommodations and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tiruchirappalli Intl. Airport (TRZ) to Incheon Intl. Airport (ICN)?
In most cases, you can modify or cancel your TRZ to ICN flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need more information, visit our Customer Service portal.

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*Available to One Key members.