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Cheap flights from Philadelphia to Liberia from $1,043

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Liberia departing on 7/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Liberia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Brussels Airlines Logo
7:00 pm - 7:50 pm
PHL
-
ROB
44h 50m
3 stops
Brussels Airlines Logo
9:10 pm - 2:49 pm
ROB
-
PHL
21h 39m
2 stops
$1,846Brussels Airlines
Wed, Jul 22 - Wed, Sep 2
Brussels Airlines Logo
7:45 pm - 7:50 pm
PHL
-
ROB
44h 05m
3 stops
Brussels Airlines Logo
9:10 pm - 6:54 pm
ROB
-
PHL
25h 44m
2 stops
$1,979Brussels Airlines
Wed, Jul 22 - Fri, Aug 28
Brussels Airlines Logo
5:40 pm - 7:50 pm
PHL
-
ROB
46h 10m
3 stops
Brussels Airlines Logo
9:10 pm - 6:53 pm
ROB
-
PHL
25h 43m
3 stops
$2,005Brussels Airlines
Wed, Jul 22 - Wed, Sep 2
Multiple Airlines Logo
6:10 am - 5:50 pm
PHL
-
ROB
31h 40m
2 stops
Multiple Airlines Logo
9:10 pm - 2:49 pm
ROB
-
PHL
21h 39m
2 stops
$2,010Multiple Airlines
Wed, Jul 22 - Wed, Sep 2
United Airlines Logo
8:05 am - 7:50 pm
PHL
-
ROB
31h 45m
3 stops
United Airlines Logo
9:10 pm - 11:20 pm
ROB
-
PHL
30h 10m
2 stops
$2,029United Airlines
Sat, Jul 11 - Sun, Aug 2
United Airlines Logo
7:00 pm - 7:50 pm
PHL
-
ROB
44h 50m
3 stops
United Airlines Logo
9:10 pm - 11:20 pm
ROB
-
PHL
30h 10m
2 stops
$2,037United Airlines
Fri, Jul 10 - Sun, Aug 2
Multiple Airlines Logo
10:39 am - 5:50 pm
PHL
-
ROB
27h 11m
2 stops
Multiple Airlines Logo
9:10 pm - 5:52 pm
ROB
-
PHL
24h 42m
2 stops
$2,127Multiple Airlines
Fri, Jul 10 - Sun, Aug 9
United Airlines Logo
6:00 am - 7:50 pm
PHL
-
ROB
33h 50m
3 stops
United Airlines Logo
9:10 pm - 11:20 pm
ROB
-
PHL
30h 10m
2 stops
$2,129United Airlines
Thu, Jul 9 - Sun, Aug 2
United Airlines Logo
5:00 pm - 7:50 pm
PHL
-
ROB
46h 50m
3 stops
United Airlines Logo
9:10 pm - 12:57 am
ROB
-
PHL
31h 47m
2 stops
$2,137United Airlines
Wed, Jul 8 - Tue, Jul 28
Multiple Airlines Logo
7:45 pm - 5:50 pm
PHL
-
ROB
42h 05m
2 stops
Multiple Airlines Logo
9:10 pm - 2:21 pm
ROB
-
PHL
45h 11m
2 stops
$2,164Multiple Airlines
Sun, Jul 12 - Fri, Aug 21

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Brussels Airlines flights from Philadelphia to Liberia

Our best Brussels Airlines deals on Philadelphia to Liberia flight tickets
Brussels Airlines
Jul 22
PHL7:00 pmPhiladelphia
44h 50m
3 stops
ROB7:50 pmMonrovia Roberts Intl
Sep 2
ROB9:10 pmMonrovia Roberts Intl
21h 39m
2 stops
PHL2:49 pmPhiladelphia
$1,846
Brussels Airlines
Jul 22
PHL7:45 pmPhiladelphia
44h 05m
3 stops
ROB7:50 pmMonrovia Roberts Intl
Aug 28
ROB9:10 pmMonrovia Roberts Intl
25h 44m
2 stops
PHL6:54 pmPhiladelphia
$1,979
Brussels Airlines
Jul 22
PHL5:40 pmPhiladelphia
46h 10m
3 stops
ROB7:50 pmMonrovia Roberts Intl
Sep 2
ROB9:10 pmMonrovia Roberts Intl
25h 43m
3 stops
PHL6:53 pmPhiladelphia
$2,005

United Airlines flights from Philadelphia to Liberia

Our best United Airlines deals on Philadelphia to Liberia flight tickets
United Airlines
Jul 11
PHL8:05 amPhiladelphia
31h 45m
3 stops
ROB7:50 pmMonrovia Roberts Intl
Aug 2
ROB9:10 pmMonrovia Roberts Intl
30h 10m
2 stops
PHL11:20 pmPhiladelphia
$2,029
United Airlines
Jul 10
PHL7:00 pmPhiladelphia
44h 50m
3 stops
ROB7:50 pmMonrovia Roberts Intl
Aug 2
ROB9:10 pmMonrovia Roberts Intl
30h 10m
2 stops
PHL11:20 pmPhiladelphia
$2,037
United Airlines
Jul 9
PHL6:00 amPhiladelphia
33h 50m
3 stops
ROB7:50 pmMonrovia Roberts Intl
Aug 2
ROB9:10 pmMonrovia Roberts Intl
30h 10m
2 stops
PHL11:20 pmPhiladelphia
$2,129

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Liberia 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, momondo users made 832,500 searches. Data last updated June 21, 2026.
Use the filters below to find and compare flights from Philadelphia to Liberia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaMonrovia

PHL - ROB

PHLROB

Philadelphia

Wed 7/22

7:00 pm-7:50 pm

3 stops44h 50m

Monrovia Roberts Intl

Wed 9/2

9:10 pm-2:49 pm

2 stops21h 39m

$1,846

PhiladelphiaMonrovia

PHL - ROB

PHLROB

Philadelphia

Wed 7/22

7:45 pm-7:50 pm

3 stops44h 05m

Monrovia Roberts Intl

Fri 8/28

9:10 pm-6:54 pm

2 stops25h 44m

$1,979

PhiladelphiaMonrovia

PHL - ROB

PHLROB

Philadelphia

Wed 7/22

5:40 pm-7:50 pm

3 stops46h 10m

Monrovia Roberts Intl

Wed 9/2

9:10 pm-6:53 pm

3 stops25h 43m

$2,005

PhiladelphiaMonrovia

PHL - ROB

PHLROB

Philadelphia

Wed 7/22

6:10 am-5:50 pm

2 stops31h 40m

Monrovia Roberts Intl

Wed 9/2

9:10 pm-2:49 pm

2 stops21h 39m

$2,010

PhiladelphiaMonrovia

PHL - ROB

PHLROB

Philadelphia

Sat 7/11

8:05 am-7:50 pm

3 stops31h 45m

Monrovia Roberts Intl

Sun 8/2

9:10 pm-11:20 pm

2 stops30h 10m

$2,029

PhiladelphiaMonrovia

PHL - ROB

PHLROB

Philadelphia

Fri 7/10

7:00 pm-7:50 pm

3 stops44h 50m

Monrovia Roberts Intl

Sun 8/2

9:10 pm-11:20 pm

2 stops30h 10m

$2,037
Quickest round-trip

PhiladelphiaMonrovia

PHL - ROB

PHLROB

Philadelphia

Fri 7/10

10:39 am-5:50 pm

2 stops27h 11m

Monrovia Roberts Intl

Sun 8/9

9:10 pm-5:52 pm

2 stops24h 42m

$2,127

PhiladelphiaMonrovia

PHL - ROB

PHLROB

Philadelphia

Thu 7/9

6:00 am-7:50 pm

3 stops33h 50m

Monrovia Roberts Intl

Sun 8/2

9:10 pm-11:20 pm

2 stops30h 10m

$2,129

PhiladelphiaMonrovia

PHL - ROB

PHLROB

Philadelphia

Wed 7/8

5:00 pm-7:50 pm

3 stops46h 50m

Monrovia Roberts Intl

Tue 7/28

9:10 pm-12:57 am

2 stops31h 47m

$2,137

PhiladelphiaMonrovia

PHL - ROB

PHLROB

Philadelphia

Sun 7/12

7:45 pm-5:50 pm

2 stops42h 05m

Monrovia Roberts Intl

Fri 8/21

9:10 pm-2:21 pm

2 stops45h 11m

$2,164

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Liberia from

How to get the cheapest flight ticket from Philadelphia to Liberia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Liberia?

The month of March is another great option to travel to Liberia, with average flight prices from Philadelphia averaging around $1,382.

Cheap Philadelphia to Liberia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Liberia

Fastest flight time

31h 00m

Direct flights

None
The fastest flight from Philadelphia to Liberia takes 31h 00m
There are no direct flights from Philadelphia to Liberia. There are no popular flight routes from Philadelphia to Liberia.
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Frequently asked questions about flying from Philadelphia to Liberia

  • When did momondo last update prices for flights from Philadelphia Airport to Liberia?

    Prices for flights from Philadelphia Airport to Liberia refresh daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Liberia?

  • How old do you have to be to fly from Philadelphia Airport to Liberia?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Liberia.

  • What documentation or ID do you need to fly to Liberia?

    The required travel and health documents for your Liberia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Liberia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Philadelphia to Liberia

Compare and see reviews for airlines that fly from Philadelphia to Liberia with momondo
Airline
Rating
Free Cancellation
Price
Brussels AirlinesPriceFrom $1,395Free CancellationRating
7.2
412 reviews
Search Brussels Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Liberia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to Liberia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Philadelphia to Liberia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Liberia from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to Liberia?

momondo helps you find the best flight between Philadelphia and Liberia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Philadelphia to Liberia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Philadelphia to Liberia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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