$357 Cheap Delta flights Philadelphia (PHL) to Liberia (LIR)

You can discover affordable round-trip Delta Air Lines flights from $505 from PHL to LIR by filtering your results from “Price (lowest to highest)” on Expedia. Or search for deals from $357 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Delta Air Lines flights to Liberia are generally more affordable in the quieter months of October and September. Whether you’re after a round-trip or one-way ticket, you could find a better deal then.

Snagging the best Delta Air Lines deals from PHL to LIR is typically all about timing. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. As an added bonus, you can pocket 17% on average by buying your tickets on a Sunday compared to a Friday, which is usually the most expensive day to book.* It’s a good idea to start checking out flights about one month before you plan to travel.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Use the “Nonstop” filter when looking for direct Delta Air Lines flights from PHL to LIR. You’ll also be able to compare other airlines offering the same direct trip.

Sort your results by “Morning” and “Early Morning” to see the earliest departures from PHL to LIR. Jetting off early means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Delta Air Lines flights from Philadelphia Intl. Airport (PHL) to Liberia come in to land at Daniel Oduber Intl. Airport (LIR). This is the main gateway to this city.

Heading from PHL to LIR with Delta Air Lines means enjoying a range of perks, such as an excellent in-flight experience and a rewarding loyalty program. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to redeem on select future travel purchases. That’s on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

It’s generally possible to cancel or modify your flight, although additional charges may apply if you made your booking over 24 hours ago. Prefer to keep your options open? Make use of our “Changes included” or “No cancel fee” filter to find flights that won’t charge you extra if you have to adjust your plans. To modify your itinerary, go to “Trips,” select your flight and click on “Manage Booking” for more information.