PHL - TRV

$480 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 3/5. 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, 0 bags

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
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Everything you should know

Cheapest round-trip
$949
Overall average: $1,186
Qatar Airways
Thu 3/12Mon 3/16
PHL - TRV • 1 stop
Cheapest one-way
$480
Multiple Airlines
Thu 3/5
PHL - TRV • 3 stops
When to travel
February
Cheapest • 17% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Thiruvananthapuram!
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

Thu, Mar 12 - Mon, Mar 16
Qatar Airways Logo
8:45 pm - 2:25 am
PHL
-
TRV
20h 10m
1 stop
Qatar Airways Logo
3:55 am - 9:00 am
TRV
-
PHL
38h 35m
1 stop
$949Qatar Airways
Thu, Mar 12 - Mon, Mar 16
Qatar Airways Logo
8:45 pm - 2:25 am
PHL
-
TRV
20h 10m
1 stop
Qatar Airways Logo
3:55 am - 11:56 pm
TRV
-
PHL
29h 31m
2 stops
$975Qatar Airways
Tue, Feb 10 - Tue, Mar 3
Qatar Airways Logo
7:45 pm - 2:25 am
PHL
-
TRV
20h 10m
1 stop
Qatar Airways Logo
3:55 am - 9:56 pm
TRV
-
PHL
52h 31m
2 stops
$990Qatar Airways
Tue, Feb 10 - Tue, Mar 3
Qatar Airways Logo
7:45 pm - 2:25 am
PHL
-
TRV
20h 10m
1 stop
Qatar Airways Logo
3:55 am - 9:00 am
TRV
-
PHL
39h 35m
1 stop
$994Qatar Airways
Wed, Apr 8 - Wed, Apr 29
Qatar Airways Logo
11:00 am - 2:25 am
PHL
-
TRV
29h 55m
2 stops
Qatar Airways Logo
3:55 am - 10:44 pm
TRV
-
PHL
28h 19m
2 stops
$998Qatar Airways
Wed, Apr 8 - Wed, Apr 29
Qatar Airways Logo
8:30 pm - 2:25 am
PHL
-
TRV
20h 25m
1 stop
Qatar Airways Logo
3:55 am - 9:00 am
TRV
-
PHL
38h 35m
1 stop
$1,002Qatar Airways
Fri, Mar 13 - Tue, Mar 24
Multiple Airlines Logo
6:00 am - 8:00 pm
PHL
-
TRV
28h 30m
2 stops
Multiple Airlines Logo
9:40 pm - 7:25 pm
TRV
-
PHL
31h 15m
2 stops
$1,008Multiple Airlines
Tue, Feb 10 - Tue, Mar 3
Qatar Airways Logo
10:31 am - 2:25 am
PHL
-
TRV
29h 24m
2 stops
Qatar Airways Logo
3:55 am - 5:52 pm
TRV
-
PHL
48h 27m
2 stops
$1,025Qatar Airways
Fri, Mar 13 - Mon, Mar 23
Qatar Airways Logo
8:45 pm - 2:25 am
PHL
-
TRV
20h 10m
1 stop
Qatar Airways Logo
3:55 am - 11:56 pm
TRV
-
PHL
29h 31m
2 stops
$1,060Qatar Airways
Thu, Mar 12 - Tue, Mar 17
Etihad Airways Logo
8:41 am - 8:00 pm
PHL
-
TRV
25h 49m
2 stops
Etihad Airways Logo
9:40 pm - 7:25 pm
TRV
-
PHL
31h 15m
2 stops
$1,063Etihad Airways
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 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 $1,061 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,585 and $1,557 respectively.

Good to know

Low seasonMay
Cheapest flight$480
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 7% increase in price.
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 $480 for a one-way ticket and $949 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)?

    Star Alliance, and oneworld are the airline alliances operating flights between Philadelphia and Trivandrum, with Star Alliance 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 $1,259 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 $1,539 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 3714 reviews
7.4Comfort
7.3Food
7.4Entertainment
7.5Boarding
7.9Crew
Airline reviews

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

4.0 OkayAnonymous, Jan 2026
JFK - AUS
Read more Qatar Airways reviews

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It would help id flight crew were not rude and showed some courtesy. They were shouting at passengers and yelling instructions as if we were school children at lunch cafeteria!!

Looks like a local flight. Food was horrible. No entertainment system.

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

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 .

The food from Delhi to Frankfurt went bad or something cause I got sick after I ate the meal and felt ill the rest of my travel back to NY

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

I tried both on line and by calling the Customer Service line to arrange for a special meal as i have food intolerances. I was under the impression from your service representative that I was successful. I was not. I cannot eat spicy foods and get very ill if i eat bell peppers. I could not eat either menu choice and no special meal was actually ordered. ( your representative tried to order it for a flight that did not have meal service!!! - found this out later). Your wonderful cabin crew managed to put together a fruit, salad, roll and cheese tray for me so I had something to eat. WHY WOULD YOU SERVE SPICY FOOD, WITH NO MILDER OPTION,ON AN INTERNATIONAL FLIGHT???

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

Everything was on time, even though the layover in Frankfurt was 22hrs

Late flight Delays Poor service Poor staff Worst airline ever

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.

Flight was a little late. The crew was courteous, food ok

Very friendly, service oriented and responsive crew. Very pleased with th service!

The entertainment is pretty boring. There are no new movies or TV shows from February. The food is just ok on the Atlanta to Frankfurt leg, but better on the Fra to Bengaluru leg.

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

Information on your arrival and departure airports