£150 Cheap Flights from Istanbul (IST) to Thiruvananthapuram (TRV)

View £150 flight on Thu, 4 Jun 2026Opens in a new window

Flight 1

Popular airlines from Istanbul Airport (IST) to Trivandrum Intl. Airport (TRV)

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Cheap Flights from Istanbul (IST) to Thiruvananthapuram (TRV)

Prices were available within the past 7 days and start at £150 for one-way flights and £293 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

IndiGo
Thu, 4 Jun - Thu, 18 Jun
IST
Istanbul
TRV
Thiruvananthapuram
£293 Return, found 5 days ago
£293
Return
found 5 days ago
Select IndiGo flight, departing Thu, 4 Jun from Istanbul to Thiruvananthapuram, returning Thu, 18 Jun, priced at £293 found 5 days ago
IndiGo
Thu, 4 Jun - Thu, 18 Jun
IST
Istanbul
TRV
Thiruvananthapuram
£337 Return, found 5 days ago
£337
Return
found 5 days ago
Select IndiGo flight, departing Thu, 4 Jun from Istanbul to Thiruvananthapuram, returning Thu, 18 Jun, priced at £337 found 5 days ago
IndiGo
Thu, 4 Jun - Thu, 18 Jun
IST
Istanbul
TRV
Thiruvananthapuram
£381 Return, found 5 days ago
£381
Return
found 5 days ago
Select IndiGo flight, departing Thu, 4 Jun from Istanbul to Thiruvananthapuram, returning Thu, 18 Jun, priced at £381 found 5 days ago
IndiGo
Thu, 4 Jun - Thu, 18 Jun
IST
Istanbul
TRV
Thiruvananthapuram
£460 Return, found 5 days ago
£460
Return
found 5 days ago
Select IndiGo flight, departing Thu, 4 Jun from Istanbul to Thiruvananthapuram, returning Thu, 18 Jun, priced at £460 found 5 days ago
Etihad Airways
Thu, 4 Jun - Thu, 18 Jun
IST
Istanbul
TRV
Thiruvananthapuram
£465 Return, found 5 days ago
£465
Return
found 5 days ago
Select Etihad Airways flight, departing Thu, 4 Jun from Istanbul to Thiruvananthapuram, returning Thu, 18 Jun, priced at £465 found 5 days ago
IndiGo
Thu, 4 Jun - Thu, 18 Jun
IST
Istanbul
TRV
Thiruvananthapuram
£469 Return, found 5 days ago
£469
Return
found 5 days ago
Select IndiGo flight, departing Thu, 4 Jun from Istanbul to Thiruvananthapuram, returning Thu, 18 Jun, priced at £469 found 5 days ago
Etihad Airways
Thu, 4 Jun - Thu, 18 Jun
IST
Istanbul
TRV
Thiruvananthapuram
£517 Return, found 5 days ago
£517
Return
found 5 days ago
Select Etihad Airways flight, departing Thu, 4 Jun from Istanbul to Thiruvananthapuram, returning Thu, 18 Jun, priced at £517 found 5 days ago
Kuwait Airways
Fri, 4 Sept - Sat, 10 Oct
IST
Istanbul
TRV
Thiruvananthapuram
£521 Return, found 1 day ago
£521
Return
found 1 day ago
Select Kuwait Airways flight, departing Fri, 4 Sept from Istanbul to Thiruvananthapuram, returning Sat, 10 Oct, priced at £521 found 1 day ago
Gulf Air
Fri, 4 Sept - Sat, 10 Oct
IST
Istanbul
TRV
Thiruvananthapuram
£569 Return, found 1 day ago
£569
Return
found 1 day ago
Select Gulf Air flight, departing Fri, 4 Sept from Istanbul to Thiruvananthapuram, returning Sat, 10 Oct, priced at £569 found 1 day ago
Oman Air
Fri, 4 Sept - Sat, 10 Oct
IST
Istanbul
TRV
Thiruvananthapuram
£624 Return, found 1 day ago
£624
Return
found 1 day ago
Select Oman Air flight, departing Fri, 4 Sept from Istanbul to Thiruvananthapuram, returning Sat, 10 Oct, priced at £624 found 1 day ago

Frequently asked questions

How do I find cheap flights from Istanbul (IST) to Thiruvananthapuram (TRV-Trivandrum Intl.)?
To find a cheap flight from Istanbul (IST) to Thiruvananthapuram (TRV-Trivandrum Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Istanbul (IST) to Thiruvananthapuram (TRV-Trivandrum Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Istanbul (IST) to Thiruvananthapuram (TRV-Trivandrum Intl.)?
There are approximately 25 connecting flights per day from Istanbul (IST) to Thiruvananthapuram (TRV-Trivandrum Intl.). Some common connection points include Frankfurt Intl. (FRA), Dubai Intl. (DXB), and King Abdulaziz Intl. (JED).
What is the earliest flight from Istanbul (IST) to Thiruvananthapuram (TRV-Trivandrum Intl.)?
The earliest flight from Istanbul (IST) to Thiruvananthapuram (TRV-Trivandrum Intl.) (TRV) typically departs at approximately 12:35 AM local time, operated by G9. This is a seasonal service active in February. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Istanbul (IST) to Thiruvananthapuram (TRV-Trivandrum Intl.)?
You'll typically find the most flights from Istanbul (IST) to Thiruvananthapuram (TRV-Trivandrum Intl.) on a Friday, with around 28 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Qatar Airways, Turkish Airlines, and Emirates.
What are the most popular departure times for flights from Istanbul (IST) to Thiruvananthapuram (TRV-Trivandrum Intl.)?
The most popular departure times for flights from Istanbul (IST) to Thiruvananthapuram (TRV) are in the evening, from 6pm to 9pm. About 30% of passengers prefer this time window. Many major carriers, including IndiGo, Air India and Emirates, offer flights during this window. This timing works well because you can finish your day in Istanbul and arrive in Thiruvananthapuram at a reasonable hour.
How long does it take to fly from Istanbul (IST) to Thiruvananthapuram (TRV-Trivandrum Intl.)?
A flight from IST to TRV with a layover takes around 10 hours 20 minutes, with the route covering approximately 3,706 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Istanbul (IST) to Thiruvananthapuram (TRV-Trivandrum Intl.)?
Select the "Business class" and "First class" filters when looking for IST to TRV flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Istanbul (IST) to Thiruvananthapuram (TRV-Trivandrum Intl.) flight with Expedia?
It's easy to earn miles on a Istanbul (IST) to Thiruvananthapuram (TRV-Trivandrum Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Thiruvananthapuram from Istanbul Airport (IST)?
From Istanbul Airport (IST), you can fly directly into Trivandrum Intl. (TRV) to reach Thiruvananthapuram. Some flights may connect through major hubs like Frankfurt Intl. (FRA), Dubai Intl. (DXB), Muscat Intl. (MCT) before reaching Thiruvananthapuram. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Istanbul (IST) to Thiruvananthapuram (TRV-Trivandrum Intl.) at the last minute?
Typically, booking a last minute flight from Istanbul (IST) to Thiruvananthapuram (TRV-Trivandrum Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Istanbul (IST) to Thiruvananthapuram (TRV-Trivandrum Intl.) flight and hotel package?
Securing a Istanbul (IST) to Thiruvananthapuram (TRV-Trivandrum Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Istanbul (IST) to Thiruvananthapuram (TRV-Trivandrum Intl.)?
If you booked your Istanbul (IST) to Thiruvananthapuram (TRV-Trivandrum Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, 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 if you'd like more information.

Travel information

Origin airport
Istanbul
Destination airport
Trivandrum Intl.
Airlines serving
Emirates, Etihad Airways, IndiGo, Malaysia Airlines, Qatar Airways
Return price
£293
Distance
5928 km

Book with confidence

Compare flights from Istanbul to Thiruvananthapuram easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Istanbul to Thiruvananthapuram. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Trivandrum Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Istanbul to Trivandrum Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Istanbul (IST) to Trivandrum Intl. (TRV)

The easiest way to view the best deals on flights from Istanbul to Thiruvananthapuram today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Istanbul to Trivandrum Intl. start at just £293 and range up to £624.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Istanbul and Thiruvananthapuram
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Istanbul to Thiruvananthapuram flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Istanbul to Trivandrum Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Istanbul to Thiruvananthapuram easily and book with confidence

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*Available to Expedia members.