$568 Find Cheap Flights from Philadelphia to Liberia

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 Liberia departing on 9/16. 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

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Flight Deals

Book Cheap Philadelphia to Liberia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Liberia 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 Liberia

Tue, Aug 18 - Sun, Aug 23
Ethiopian Air Logo
6:25 am - 2:45 pm
PHL
-
ROB
28h 20m
2 stops
Ethiopian Air Logo
11:05 am - 12:59 am
ROB
-
PHL
41h 54m
3 stops
$1,914Ethiopian Air
Mon, Jul 20 - Mon, Jul 27
Ethiopian Air Logo
10:39 am - 2:45 pm
PHL
-
ROB
48h 06m
2 stops
Ethiopian Air Logo
11:05 am - 2:10 pm
ROB
-
PHL
31h 05m
3 stops
$1,955Ethiopian Air
Thu, Jul 23 - Tue, Aug 18
Ethiopian Air Logo
10:39 am - 2:45 pm
PHL
-
ROB
48h 06m
2 stops
Ethiopian Air Logo
11:05 am - 12:59 am
ROB
-
PHL
41h 54m
3 stops
$1,961Ethiopian Air
Mon, Jul 20 - Mon, Jul 27
Ethiopian Air Logo
6:10 am - 5:50 pm
PHL
-
ROB
31h 40m
3 stops
Ethiopian Air Logo
11:05 am - 2:10 pm
ROB
-
PHL
31h 05m
3 stops
$1,975Ethiopian Air
Mon, Jul 20 - Mon, Jul 27
Ethiopian Air Logo
10:39 am - 2:45 pm
PHL
-
ROB
48h 06m
2 stops
Ethiopian Air Logo
11:05 am - 2:10 pm
ROB
-
PHL
31h 05m
3 stops
$1,976Ethiopian Air
Mon, Jul 20 - Mon, Jul 27
Multiple Airlines Logo
10:39 am - 5:50 pm
PHL
-
ROB
27h 11m
3 stops
Multiple Airlines Logo
11:05 am - 2:10 pm
ROB
-
PHL
31h 05m
3 stops
$2,030Multiple Airlines
Tue, Jul 21 - Tue, Aug 11
Ethiopian Air Logo
6:10 am - 2:45 pm
PHL
-
ROB
28h 35m
2 stops
Ethiopian Air Logo
11:05 am - 2:21 pm
ROB
-
PHL
31h 16m
3 stops
$2,036Ethiopian Air
Tue, Jul 21 - Tue, Aug 11
Ethiopian Air Logo
6:10 am - 2:45 pm
PHL
-
ROB
28h 35m
2 stops
Ethiopian Air Logo
11:05 am - 2:21 pm
ROB
-
PHL
31h 16m
3 stops
$2,038Ethiopian Air
Tue, Aug 18 - Sun, Aug 23
Multiple Airlines Logo
7:40 pm - 5:50 pm
PHL
-
ROB
42h 10m
2 stops
Multiple Airlines Logo
9:10 pm - 5:54 pm
ROB
-
PHL
24h 44m
2 stops
$2,098Multiple Airlines
Tue, Dec 22 - Thu, Feb 18
Ethiopian Air Logo
6:10 am - 2:45 pm
PHL
-
ROB
27h 35m
2 stops
Ethiopian Air Logo
11:05 am - 2:22 pm
ROB
-
PHL
32h 17m
3 stops
$2,100Ethiopian Air
Booking Insights

KAYAK's insights & trends for Philadelphia to Liberia flights

Get data-powered insights and trends into flights from Philadelphia to Liberia 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 Liberia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Liberia, 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 Liberia is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are September and May, when the average cost of round-trip tickets is $1,786 and $1,785 respectively.

Good to know

Low seasonFebruary
Cheapest flight$568
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Philadelphia to Monrovia

FAQs - booking Liberia flights

  • How does KAYAK find such low prices on flights from Philadelphia to Liberia?

    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 Liberia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Liberia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Philadelphia to Liberia 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 Liberia?

    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 from Philadelphia to Liberia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Liberia?

    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 from Philadelphia to Liberia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Philadelphia to Liberia

 
Need help choosing which airline to fly with from Philadelphia to Liberia? 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.
7.2
Brussels AirlinesOverall score based on 417 reviews
7.9Crew
6.1Entertainment
6.3Food
7.3Boarding
6.9Comfort
Airline reviews

Spacious and clean aircraft. Good food. Economy will always be squeezed but thankfully I had an aisle seat for stretching exercises. Good selection of movies, particularly Spike Lee joint.

8.0 ExcellentNyaga, Mar 2026
IAD - BRU
Read more Brussels Airlines reviews

Spacious and clean aircraft. Good food. Economy will always be squeezed but thankfully I had an aisle seat for stretching exercises. Good selection of movies, particularly Spike Lee joint.

Unfriendly, 8 hours delayed, no lounge access even flying business. Don’t fly Brussels

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

It was really good because the employees were very nice and fun to talk to. The entertainment was nice because they had plenty of movies to watch.

The flight went well, only during the flight from Brussels to Vilnius I would have liked if they had at least given us plain water to drink.

The crew and the flight were excellent, the food might be better!

This was absolutely one of the worst experiences of my life. I came to Europe for a 2 week trip and the airline was probably the most disorganized airline I’ve ever seen in my life. They lost my luggage. I had tracking on it for just such an occasion and told them EXACTLY where it was in the terminal and they somehow failed to get it out on the flight that night, since we were leaving for Switzerland the next day there was no way they would get it to our hotel in time. Seriously, take another airline at any cost. It’s not worth whatever you pay…you’ll end up paying a lot more in the end. My medication is in the bag and I can’t get to it and don’t know how I will get it.

I felt the overall quality of the plane and food service was less than that of their partner airlines, United. An example was wine was served in paper cups in premium economy class. There was no real silverware, napkins or a welcome kit other than a pillow and blanket.

There was a two hour delay because of incompetence in scheduling fuel truck. Further, upon arrival in Roanoke, hand baggage was sent to baggage claim. We carry hand baggage because it contains valuable or sensitive materials that we do not want going through the baggage system. This is very poor and United needs to perform better.

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

Information on your arrival and departure airports