PHL - TRV

$698 Find Cheap Flights from Philadelphia to Thiruvananthapuram

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Thiruvananthapuram departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Thiruvananthapuram

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Thiruvananthapuram, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Thiruvananthapuram, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Thiruvananthapuram (PHL-TRV)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Thiruvananthapuram that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Thiruvananthapuram

Wed, Sep 10 - Wed, Oct 8
Lufthansa Logo
5:35 pm - 6:50 amPHL-TRV
27h 45m2 stops
Lufthansa Logo
8:40 pm - 4:00 pmTRV-PHL
28h 50m2 stops
$972Lufthansa
Find Deal
Tue, Sep 9 - Mon, Nov 24
Qatar Airways Logo
8:25 pm - 2:25 amPHL-TRV
20h 30m1 stop
Qatar Airways Logo
3:55 am - 9:00 amTRV-PHL
39h 35m1 stop
$1,052Qatar Airways
Find Deal
Wed, Sep 10 - Tue, Oct 7
 Logo
8:25 pm - 2:25 amPHL-TRV
20h 30m1 stop
 Logo
3:55 am - 9:38 pmTRV-PHL
27h 13m2 stops
$1,056
Find Deal
Fri, Oct 3 - Tue, Nov 25
 Logo
3:45 pm - 2:25 amPHL-TRV
25h 10m2 stops
 Logo
3:55 am - 11:10 pmTRV-PHL
29h 45m2 stops
$1,065
Find Deal
Tue, Sep 9 - Tue, Nov 25
 Logo
8:25 pm - 2:25 amPHL-TRV
20h 30m1 stop
 Logo
10:20 am - 9:00 amTRV-PHL
33h 10m2 stops
$1,073
Find Deal
Fri, Oct 3 - Wed, Nov 26
Lufthansa Logo
5:35 pm - 7:55 amPHL-TRV
28h 50m2 stops
Lufthansa Logo
8:40 am - 4:05 pmTRV-PHL
41h 55m2 stops
$1,090Lufthansa
Find Deal
Tue, Sep 9 - Mon, Nov 24
 Logo
3:45 pm - 2:25 amPHL-TRV
25h 10m2 stops
 Logo
3:55 am - 9:00 amTRV-PHL
39h 35m1 stop
$1,105
Find Deal
Wed, Sep 10 - Wed, Oct 8
British Airways Logo
10:15 pm - 12:50 pmPHL-TRV
53h 05m2 stops
British Airways Logo
10:40 pm - 11:45 amTRV-PHL
46h 35m3 stops
$1,154British Airways
Find Deal
Tue, Sep 9 - Tue, Nov 25
British Airways Logo
10:15 pm - 12:50 pmPHL-TRV
53h 05m2 stops
British Airways Logo
7:30 pm - 1:10 pmTRV-PHL
52h 10m2 stops
$1,155British Airways
Find Deal
Tue, Sep 9 - Mon, Nov 24
Qatar Airways Logo
6:10 pm - 2:25 amPHL-TRV
22h 45m2 stops
Qatar Airways Logo
3:55 am - 5:16 pmTRV-PHL
23h 51m2 stops
$1,223Qatar Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Philadelphia to Thiruvananthapuram flights

Get data-powered insights and trends into flights from Philadelphia to Thiruvananthapuram to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Philadelphia to Trivandrum?

The average price of all round-trip flights from Philadelphia to Thiruvananthapuram clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Philadelphia to Trivandrum, look for departures on Wednesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Trivandrum, Friday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Philadelphia to Thiruvananthapuram?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Thiruvananthapuram, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Thiruvananthapuram is February, where tickets cost $1,102 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $2,281 and $1,557 respectively.

How far in advance should I book a flight from Philadelphia to Thiruvananthapuram?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Philadelphia to Thiruvananthapuram, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Philadelphia to Thiruvananthapuram, you should book around 3 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$698
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Philadelphia to Trivandrum

When to book flights from Philadelphia to Thiruvananthapuram

Are your dates flexible? Find out the best times to travel from Philadelphia to Thiruvananthapuram based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Thiruvananthapuram (Trivandrum)

  • What is the cheapest flight from Philadelphia to Thiruvananthapuram?

    In the last 3 days, the lowest price for a flight from Philadelphia to Thiruvananthapuram was $698 for a one-way ticket and $972 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Trivandrum?

    Yes

  • Which airports will I be using when flying from Philadelphia to Trivandrum?

    Philadelphia airport is called Philadelphia and the only airport in Trivandrum is Thiruvananthapuram.

  • Which aircraft models fly most regularly from Philadelphia to Thiruvananthapuram (Trivandrum)?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Thiruvananthapuram (Trivandrum)?

    oneworld, and Star Alliance are the airline alliances operating flights between Philadelphia and Trivandrum, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Philadelphia to Thiruvananthapuram, Qatar Airways or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Thiruvananthapuram are Qatar Airways and Lufthansa. With an average price for the route of $1,292 and an overall rating of 7.4, Qatar Airways is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $1,549 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Philadelphia to Thiruvananthapuram (Trivandrum)?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Thiruvananthapuram (Trivandrum).

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Thiruvananthapuram (Trivandrum)?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Thiruvananthapuram (Trivandrum) from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Thiruvananthapuram (Trivandrum)?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Thiruvananthapuram (Trivandrum) with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and TRV can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Thiruvananthapuram (Trivandrum)?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Thiruvananthapuram (Trivandrum) from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Philadelphia to Thiruvananthapuram

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Thiruvananthapuram. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Thiruvananthapuram? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3611 reviews
7.4Comfort
7.9Crew
7.3Food
7.5Boarding
7.4Entertainment
Airline reviews

Economy travel is really hard with no room to move especially when the person sitting beside you is an XL or XXL size person who if moving could hit your face

6.0 GoodAnonymous, Aug 2025DOH - COK
Read more Qatar Airways reviews

Economy travel is really hard with no room to move especially when the person sitting beside you is an XL or XXL size person who if moving could hit your face

I was travelling 3.5 years after. Agree Economy is no business class but the food was mediocre. Ordered a Hindu meal, the salads were bitter . The food was really below quality and had no tast from what I had in the past. Indian Railways probably have a better quality food when compared. However the kids meal was really nice and really appreciate how they were taken care of. The restrooms were dirty .

My flight was with American Airlines 120. The flight was delayed 3 hours and I missed my connection. When I arrived in Doha, the AA staff told me to call an 800 number to rebook a different flight, which was unacceptable. Eventually a Qatar Air staff member helped rebook me on a flight to Manila, that was 12 hours later. They offered me a hotel and meal voucher which I declined, because I didn’t want to leave the airport. Long story short, I spent 12 hours in the Doha airport waiting for my next flight.

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

Reason for travelling Tampa to Orlando is to fly Qatar Airline. we end up with American Airline. This was the miserable experience I ever had in my entire travel history. Flight attendants were rude. They hit my knee with the food cart and I was holding ice pack for 2 hours. I still have the pain after a week. WE boarded the flight twice because of the temperature inside the plan.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

I felt that when I was rerouted it should have been to business class.

The flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Booked Economy but it translated to economy light for Lufthansa so now we are stuck paying an extra $75 per person both ways for our checked bags. If I had known that, I would have never booked these tickets because it came out to be more than other options. The booking in the kayak side clearly says Economy and has a link to the inormation for Lufthansa which states Economy included a checked bag. Super annoyed about that.

The flight from Dulles to Munich was just okay. The seats were comfortable and extra foot room was noticeable in comfort plus. Disappointed in the booking in so much I requested an aisle seat and then was assigned a middle seat. The food was inedible. Movie choices were moderate. I usually fly Delta, but this WA flight was cheaper. Next time, I'll happily pay the extra to fly Delta.

Flight was late arriving. So, we left 25 min late. Pilot made some time up during the flight. Therefore, we arrived alittle past original time.

Food is too little (in volume) and too spicy.. There are no snacks in the back of the plane in between meals.

The seat I was stuck in was so unimaginably uncomfortable. I have never had that tight of a seat in my 20 years of flying. Even budget airlines give you more space.

We were upgraded to economy plus and everything was awesome!

I liked the crews attentiveness, all food and drink items were tasty, and came out in a timely manner. The entertainment systems were not as responsive and my seat had issues with the auxiliary for the headphones. Seats were OK, and the headrest for my seat could go back only so far. Bathrooms were tight fit.

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

Hate their old flights, boatding, food and services. Very poor quality

Everything you need to know for your flight from Philadelphia to Thiruvananthapuram

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.