$621 Cheap Flights from Oslo (OSL) to Thiruvananthapuram (TRV)

View $621 flight on Sat, Nov 29, 2025Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Trivandrum Intl. Airport (TRV)

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Cheap Flights from Oslo to Thiruvananthapuram (OSL-TRV)

Prices were available within the past 7 days and start at $621 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to Trivandrum Intl. Airport (TRV) cost?
Snag a cheap one-way flight from $621 or cheap return flight from Gardermoen Airport (OSL) to Trivandrum Intl. Airport (TRV) 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 Gardermoen Airport (OSL) to Trivandrum Intl. Airport (TRV)?
The cheapest month to fly from OSL to TRV is , when demand is low. Off-peak months are usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Trivandrum Intl. Airport (TRV)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest OSL to TRV flight.
How many flights per day from Gardermoen Airport (OSL) to Trivandrum Intl. Airport (TRV)?
You'll need to book a flight with a layover when traveling from Gardermoen Airport (OSL) to Trivandrum Intl. Airport (TRV). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from OSL to TRV?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gardermoen Airport (OSL) to Trivandrum Intl. Airport (TRV)?
To avoid possible delays on the Gardermoen Airport (OSL) to Trivandrum Intl. Airport (TRV) route, travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 Gardermoen Airport (OSL) to Trivandrum Intl. Airport (TRV) last-minute?
Last-minute fares from OSL to TRV are generally more expensive. To secure the best prices, start looking for flights well in advance. That being said, if you can play around with your travel dates, you may find a cheap fare right before your journey.
Is it cheaper to book an OSL to TRV flight and hotel package?
Booking an OSL to TRV flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our extensive range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Trivandrum Intl. Airport (TRV)?
In most cases, you're able to cancel or reschedule your OSL to TRV flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like further information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Gardermoen
Destination airport
Trivandrum Intl.
Distance
4889 mi

Book with confidence

Book with confidence

Oslo to Thiruvananthapuram Flights

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

 

The best time to book a flight from Oslo to Thiruvananthapuram

Sunday is one of the best days to book for cheap flights from Oslo 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 Oslo 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 Oslo to Thiruvananthapuram in 2025. You can also book with separate airlines for your outbound and return journeys, from $621 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 Oslo 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 Oslo 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.

 

Oslo to Thiruvananthapuram Flights

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*Available to One Key members.