The cheapest times to fly from PHL to TRV are

  • January 8th to April 8th
  • September 3rd to December 2nd (except the week of September 24th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from PHL to TRV is early March. Prices can be as high as $2318 for Saturday flights during early July, or as low as $891 for Wednesday flights around early March.


When to Fly to Thiruvananthapuram

Flying from Philadelphia, PA (PHL) to Trivandrum (TRV) will usually cost between $898 to $2268 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early March with an average ticket price of $948. Due to high demand the most expensive time to fly is early July, with an average price of $2245. Planning your trip to low-cost times can easily save you $1298 on economy flights and even more on first-class flights. Generally, any price below $1081 can be considered a good price for a round-trip PHL to TRV flight.

See below for a graph of average weekly prices for the PHL to TRV route. All prices are for round-trip tickets in USD.

PHL to TRV Flight Prices

Compared to other flights, the PHL to TRV flight is priced close to the average and costs slightly more than the average flight leaving from Philadelphia. The average price per mile (for a direct flight) is $0.08, which is far below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to fly to TRV, and Tuesday the cheapest day to fly back into PHL. Saturdays are the most expensive days to fly to Thiruvananthapuram, and Fridays are the most expensive days to return to Philadelphia. Selecting flights on the least expensive days could save you up to $96 (6%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $1230. Return trip prices are from the TRV to PHL flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from PHL to TRV can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 16 hour 33 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from PHL to TRV while comparing.

Destination alternative #1: Cochin International Airport (COK) in Kochi

  • 121 miles (195 km) away from TRV
  • Usually 1.34% less expensive than TRV
  • 1-layover flights available

See PHL to COK flights


Flight Hacking PHL to TRV

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from PHL to TRV — but Champion Traveler does!

Hack #1: Mumbai (PHL > BOM > TRV)

  • Price for both tickets: $1070
  • Average savings: $11 (0.97%)

See PHL to BOM flights


Flight Questions Answered

Still have questions about flying from PHL to TRV? We’ve got answers.

Which airlines fly this route?

You can find 25 major airlines flying this route most often: Air Canada, Air India, Alaska, Alitalia, American, ANA, Asiana, Austrian, British Airways, China Southern, Delta, Emirates, Etihad, Finnair, Gulf Air, Iberia, JetBlue, KLM, Lufthansa, Qatar Airways, Saudia, SriLankan, SWISS, Tap Air Portugal, United, and potentially more during busy seasons.

How far away is it from Thiruvananthapuram International Airport to Philadelphia International Airport?

The distance between the two airports is roughly 8650 miles or 13921 kilometers.

How long does it take to fly from PHL to TRV?

The real-world flight time for a nonstop PHL to TRV flight is about 16 hour 33 minutes.

How many flights go between Philadelphia, PA and Trivandrum?

It depends on the day of the week and the date, but a typical day might have around 61 available flights from PHL to TRV.


Airport Location Info


Departing Airport

Origination code PHL
Origination airport name Philadelphia International Airport
City Philadelphia, PA
Country the United States
Latitude 39.9
Longitude -75.2

Return Airport

Destination code TRV
Destination airport name Thiruvananthapuram International Airport
City Trivandrum
Country India
Latitude 8.5
Longitude 76.9


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.