$431 Cheap Flights from Lisbon (LIS) to Thiruvananthapuram (TRV)

You can find cheap one-way flights from $431 and cheap return flights $818 LIS to TRV with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when LIS to TRV ticket fares go up or down.

The cheapest month to fly from LIS to TRV is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.

Enter LIS to TRV and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

TAP Portugal, Lufthansa and Swiss International Air Lines are just some of the carriers that fly from Lisbon (LIS-Humberto Delgado) to Thiruvananthapuram (TRV-Trivandrum Intl.). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

*Prices based on flights available on Expedia in the last year.

To find a cheap flight from Lisbon (LIS-Humberto Delgado) 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.

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.

The earliest flight from Lisbon (LIS-Humberto Delgado) to Thiruvananthapuram (TRV-Trivandrum Intl.) typically departs at around 5:00 AM, operated by KLM or IndiGo. This seasonal service is active in July, allowing you to begin your journey early and enjoy more time in Thiruvananthapuram. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

Flying from LIS to TRV with a connection usually takes about 13 hours, traveling roughly 5,641 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Business class seats are offered on the LIS to TRV route. Airlines that offer business class service on this route include:

• Air Baltic
• Swiss International Air Lines
• Emirates
• Lufthansa
• Turkish Airlines
• Qatar Airways
• Finnair
• Etihad Airways

First class is available with Emirates.

It's easy to earn miles on a Lisbon (LIS-Humberto Delgado) 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.

If you're planning to travel to Thiruvananthapuram from Humberto Delgado (LIS), you can fly into Trivandrum Intl. (TRV) Some flights may connect through major hubs like ZRH (ZRH), Frankfurt Intl. (FRA), Roissy-Charles de Gaulle (CDG) before reaching Thiruvananthapuram. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Lisbon (LIS-Humberto Delgado) 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.

Securing a Lisbon (LIS-Humberto Delgado) to Thiruvananthapuram (TRV-Trivandrum Intl.) Thiruvananthapuram Vacation Packages 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.

If you booked your Lisbon (LIS-Humberto Delgado) 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.