HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Trivandrum

$533+ Cheap flights from Philadelphia (PHL) to Thiruvananthapuram (TRV)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — TRV
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Trivandrum with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Philadelphia to Thiruvananthapuram are usually found in February or September, booked 38 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Philadelphia to Trivandrum

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Trivandrum (TRV). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$913
(Trip.com)

One-way from

$533
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,123
From Philadelphia to Thiruvananthapuram
Search Deals
One-way flight from Philadelphia to Thiruvananthapuram
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($218 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($84 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Philadelphia to Trivandrum

Cheapest flights from Philadelphia to Trivandrum
Explore the most affordable flight options available from Philadelphia to Trivandrum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:40 pmPHL - TRV
2 stops36h 40mMultiple Airlines
Tue 11/256:35 amTRV - PHL
2 stops37h 00mMultiple Airlines
Deal found 9/15$913
This FlightHub deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:25 pmPHL - TRV
1 stop20h 30mQatar Airways
Tue 9/303:55 amTRV - PHL
2 stops28h 08mQatar Airways
Deal found 9/17$934
This FlightHub deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/142:00 pmPHL - TRV
2 stops26h 55mQatar Airways
Tue 11/43:55 amTRV - PHL
2 stops28h 03mQatar Airways
Deal found 9/16$951
This FlightHub deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/142:00 pmPHL - TRV
2 stops26h 55mQatar Airways
Wed 11/53:55 amTRV - PHL
1 stop39h 40mQatar Airways
Deal found 9/16$954
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/52:54 pmPHL - TRV
2 stops25h 01mQatar Airways
Mon 11/243:55 amTRV - PHL
2 stops27h 05mQatar Airways
Deal found 9/15$966
This FlightHub deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/142:00 pmPHL - TRV
2 stops26h 55mMultiple Airlines
Thu 11/610:20 amTRV - PHL
2 stops33h 15mMultiple Airlines
Deal found 9/16$1,002
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/151:45 pmPHL - TRV
2 stops26h 10mQatar Airways
Thu 12/43:55 amTRV - PHL
1 stop39h 55mQatar Airways
Deal found 9/14$1,035
This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:00 amPHL - TRV
2 stops28h 55mQatar Airways
Mon 12/13:55 amTRV - PHL
1 stop39h 55mQatar Airways
Deal found 9/15$1,057

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Trivandrum that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Philadelphia to Thiruvananthapuram that are best for you.

Fly from

Philadelphia

Fly to

Trivandrum

Route

Depart

Return

Price

PhiladelphiaThiruvananthapuram

PHL - TRV

PHLTRV

Philadelphia

Tue 10/14

2:00 pm-2:25 am

2 stops26h 55m

Thiruvananthapuram

Wed 11/5

3:55 am-9:28 pm

2 stops28h 03m

$951

PhiladelphiaThiruvananthapuram

PHL - TRV

PHLTRV

Philadelphia

Tue 10/14

2:00 pm-2:25 am

2 stops26h 55m

Thiruvananthapuram

Tue 11/4

3:55 am-9:28 pm

2 stops28h 03m

$951

PhiladelphiaThiruvananthapuram

PHL - TRV

PHLTRV

Philadelphia

Mon 11/10

3:58 pm-2:25 am

2 stops23h 57m

Thiruvananthapuram

Mon 12/1

3:55 am-8:30 pm

2 stops27h 05m

$966

PhiladelphiaThiruvananthapuram

PHL - TRV

PHLTRV

Philadelphia

Tue 10/14

2:00 pm-2:25 am

2 stops26h 55m

Thiruvananthapuram

Thu 11/6

10:20 am-9:05 am

2 stops33h 15m

$1,002

PhiladelphiaThiruvananthapuram

PHL - TRV

PHLTRV

Philadelphia

Sun 11/16

6:50 pm-2:25 am

2 stops45h 05m

Thiruvananthapuram

Thu 12/4

3:55 am-9:42 pm

2 stops28h 17m

$1,078

PhiladelphiaThiruvananthapuram

PHL - TRV

PHLTRV

Philadelphia

Sun 11/16

6:50 pm-2:25 am

2 stops45h 05m

Thiruvananthapuram

Tue 12/2

3:55 am-9:31 pm

2 stops28h 06m

$1,088

PhiladelphiaThiruvananthapuram

PHL - TRV

PHLTRV

Philadelphia

Sat 11/15

1:45 pm-2:25 am

2 stops26h 10m

Thiruvananthapuram

Tue 12/2

3:55 am-9:31 pm

2 stops28h 06m

$1,101

PhiladelphiaThiruvananthapuram

PHL - TRV

PHLTRV

Philadelphia

Wed 3/11

8:50 pm-2:25 am

1 stop20h 05m

Thiruvananthapuram

Sat 3/21

3:55 am-5:55 pm

2 stops47h 30m

$1,113

PhiladelphiaThiruvananthapuram

PHL - TRV

PHLTRV

Philadelphia

Tue 10/14

4:35 pm-2:25 am

2 stops48h 20m

Thiruvananthapuram

Wed 11/5

8:40 am-9:05 am

2 stops34h 55m

$1,118

PhiladelphiaThiruvananthapuram

PHL - TRV

PHLTRV

Philadelphia

Sun 11/16

6:50 pm-2:25 am

2 stops45h 05m

Thiruvananthapuram

Sat 12/6

3:55 am-9:06 pm

2 stops27h 41m

$1,118

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 12 results
1
2

Best time to book a flight from Philadelphia to Trivandrum

Have a flexible travel schedule? Discover the best time to fly to Trivandrum from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Trivandrum. Price data was last updated on September 12, 2025.

The best time to book flights from Philadelphia to Thiruvananthapuram is 37 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Philadelphia to Thiruvananthapuram?

Currently, April is the cheapest month in which you can book a flight from Philadelphia to Thiruvananthapuram (average of $1,041). Flying from Philadelphia to Thiruvananthapuram in December is currently the most expensive (average of $1,705). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHL to TRV?

Find hourly flight availability from Philadelphia to Trivandrum. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 7% on flights from Philadelphia to Thiruvananthapuram by exploring options for tickets at noon.

Reviews of airlines servicing Trivandrum

Get insights into the airlines that provide service to Trivandrum. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trivandrum. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown Qatar Airways and Lufthansa from Philadelphia to Thiruvananthapuram. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,622 reviews

Comfort

7.4

Entertainment

7.4

Food

7.3

Boarding

7.5

Crew

7.9

Overall

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Qatar Airways
7.4
Good
3,622 reviews
Qatar Airways
7.4
Good
3,622 reviews

Comfort

7.4

Entertainment

7.4

Food

7.3

Boarding

7.5

Crew

7.9

Overall

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Lufthansa
6.8
Okay
7,409 reviews
Qatar Airways
7.4
Good
3,622 reviews

Comfort

7.4

Entertainment

7.4

Food

7.3

Boarding

7.5

Crew

7.9

Overall

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Trivandrum. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Philadelphia to Thiruvananthapuram?

    Departing from Philadelphia to Thiruvananthapuram will take you 26h 55m. There are 8645 mi between Philadelphia and Thiruvananthapuram.

  • What are the cheapest airlines flying from Philadelphia to Thiruvananthapuram round-trip?

    According to our current data, Qatar Airways ($1,021), and Lufthansa ($1,076) offers the cheapest pricing from Philadelphia to Thiruvananthapuram. You may be able to fly from Philadelphia to Thiruvananthapuram for 25% less than the average price by searching for these airlines.

  • Can I find deals for flights from Philadelphia to Trivandrum that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Trivandrum flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Trivandrum?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Trivandrum.

  • Can I find deals for business class flights from Philadelphia to Trivandrum?

    Yes. Cheapflights offers flight deals from Philadelphia to Trivandrum by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Thiruvananthapuram?

    Currently, April is the cheapest month in which you can book a flight from Philadelphia to Thiruvananthapuram (average of $1,041). Flying from Philadelphia to Thiruvananthapuram in December is currently the most expensive (average of $1,705). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Thiruvananthapuram?

Book flights to Thiruvananthapuram if you plan to visit one of these locations
Varkala
Kovalam

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Trivandrum

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Cochin flights
Newark to Cochin flights
LaGuardia to Cochin flights
Dulles Intl to Cochin flights
John F Kennedy Intl to Trivandrum flights
Reagan-National to Cochin flights
Newark to Trivandrum flights
LaGuardia to Trivandrum flights
John F Kennedy Intl to Kozhikode flights
Philadelphia to Cochin flights
Dulles Intl to Trivandrum flights
Newark to Kozhikode flights
Reagan-National to Trivandrum flights
Dulles Intl to Kozhikode flights
Dulles Intl to Mangalore flights
John F Kennedy Intl to Mangalore flights
Pittsburgh to Cochin flights
Philadelphia to Kozhikode flights
Pittsburgh to Trivandrum flights
Newark to Mangalore flights
Reagan-National to Kozhikode flights
Allentown to Trivandrum flights
Allentown to Cochin flights

Top 2 airlines flying from Philadelphia to Trivandrum

Discover the top 2 airlines that operate flights from Philadelphia to Trivandrum. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,021Average$1,273FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$1,076Average$1,549FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.