Cheap Flights from Philadelphia International to Riyadh

Compare Philadelphia International to Riyadh flight deals

Find the cheapest month or even day of the year to fly to Riyadh

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Flight deals from Philadelphia International to Riyadh

Looking for a cheap last-minute deal or the best return flight from Philadelphia International to Riyadh? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Philadelphia International to Riyadh

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia International to Riyadh flights are currently cheapest in August.

Philadelphia International to Riyadh: Alternative routes

Compare routes from Philadelphia International to Riyadh below. You may find an airport to fly into that's cheaper, faster, or easier than Riyadh.

Philadelphia to Riyadh: Flight information

The things to know before you go.
Cheapest flight foundRs155,842
Cheapest month to flyAugust

Finding cheap flights from Philadelphia International to Riyadh: Frequently asked questions

The best price we found for a return flight from Philadelphia International to Riyadh is Rs332,164. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Philadelphia International to Riyadh. But we found flights with one or more stops from Rs332,164.
As of August 2025, there are no flights flying from Philadelphia International to Riyadh.
The cheapest month to fly from Philadelphia International to Riyadh is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Philadelphia International Airport to Riyadh Airport on Wednesday, 3 September 2025.
No airlines currently offer direct flights between Philadelphia International Airport and Riyadh Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Riyadh but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
Currently, Frontier Airlines offers the cheapest flight tickets to Riyadh.

Travelling from Philadelphia International Airport (PHL) to King Khaled International Airport (RUH): what you need to know

  • Riyadh's timezone is UTC+3, which makes Riyadh seven hours ahead of Philadelphia.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Make sure you're at the airport on time to catch your PHL to RUH flight.

  • Travelling during a peak time such as August? Public holidays and other popular periods can mean longer queues at airport checkpoints. Be extra cautious and get there up to four hours ahead of an international flight and two hours before domestic departures.

  • Consider adding a stopover when booking your ticket from Philadelphia International Airport to King Khaled International Airport. Just uncheck 'Direct flights only' to break up your trip, or even explore someplace new along the way. Here are some options between PHL and RUH:

    • Hamad International Airport

    • Charles de Gaulle Airport

    • London Heathrow Airport

How to find the cheapest flights from Philadelphia International Airport (PHL) to King Khaled International Airport (RUH)

  • Rs155,842 is the lowest price for a one-way Philadelphia International Airport to King Khaled International Airport flight. A return flight starts at Rs332,164. These prices may change depending on availability.

  • To score cheap tickets from PHL to RUH, book early. Airlines tend to offer lower prices when flights are first released.

  • The 'Whole month' tool shows you the cheapest flights from Philadelphia International Airport to King Khaled International Airport throughout the entire month. It's a good way to snap up a bargain if your dates aren't set in stone.

  • Save time looking for cheap flights from PHL to RUH by creating a Price Alert. You'll receive an email or notification through the app when a special offer becomes available.

  • Tailor your trip with filters. Select your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Philadelphia International Airport to King Khaled International Airport.

Handy information about Philadelphia International Airport (PHL)

  • You'll find PHL at Industrial Highway and Island Road.

  • Of all flights departing from Philadelphia International Airport, 78.93% land on schedule at their destination.

  • Central Philadelphia to Philadelphia International Airport is around 19 kilometres. Depending on traffic, it'll take you about 15 minutes to get there if you're driving, catching a cab or ride-sharing.

  • The journey on public transport typically takes 45 minutes.

  • Have an early flight from Philadelphia International Airport to King Khaled International Airport? Avoid rushing to the terminal (and sneak in some extra snooze time) by picking one of these stays near PHL:

Arriving at King Khaled International Airport (RUH)

Getting from King Khaled International Airport (RUH) to central Riyadh

  • King Khaled International Airport to central Riyadh has a drive time of about 35 minutes. It's approximately 40 kilometres away.

When to fly to King Khaled International Airport (RUH)

  • The quietest month for a flight from Philadelphia International Airport to King Khaled International Airport is April, while July is the busiest. Pick the ideal time to go to Riyadh based on whether you prefer a more relaxed vibe or a faster pace.

  • Book your flight from Philadelphia International Airport to King Khaled International Airport for July if you want to go to Riyadh during its warmest month. Expect temperatures of between 26ºC and 44ºC.

  • If you'd rather travel in cooler conditions, look for a cheap ticket from PHL to RUH in January. Temperatures average between 7ºC and 23ºC then.

Explore more of Saudi Arabia

  • Riyadh has loads to offer, but there are so many other corners of Saudi Arabia you should also see. About 386 kilometres north-east of Riyadh, a visit to Dammam will keep you on the move. Start with leading attractions like King Fahd Park, Dammam Corniche and Marjan Island.

  • Thinking about other well-known places to visit in Saudi Arabia? Travel 137 kilometres south-east of Riyadh to Al Kharj. Prince Abdulrahman bin Nasser Park is among the highlights in the area.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.