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Cheap flights from Philadelphia to Riyadh from $439

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 Riyadh departing on 3/1. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:50 am - 10:25 pm
PHL
-
RUH
30h 35m
2 stops
Multiple Airlines Logo
6:30 am - 8:44 am
RUH
-
PHL
34h 14m
3 stops
$1,107Multiple Airlines
Thu, Feb 26 - Sun, Mar 1
Multiple Airlines Logo
6:00 am - 3:15 pm
PHL
-
RUH
26h 15m
2 stops
Multiple Airlines Logo
4:30 am - 7:24 pm
RUH
-
PHL
21h 54m
2 stops
$1,133Multiple Airlines
Fri, Mar 13 - Mon, Mar 23
Etihad Airways Logo
6:00 am - 3:15 pm
PHL
-
RUH
25h 15m
2 stops
Etihad Airways Logo
11:10 am - 10:36 pm
RUH
-
PHL
43h 26m
2 stops
$1,138Etihad Airways
Thu, Feb 26 - Sun, Mar 1
Multiple Airlines Logo
8:06 am - 9:35 pm
PHL
-
RUH
29h 29m
3 stops
Multiple Airlines Logo
6:30 am - 8:44 am
RUH
-
PHL
34h 14m
3 stops
$1,182Multiple Airlines
Thu, Feb 26 - Sun, Mar 1
KLM Logo
5:33 pm - 10:50 pm
PHL
-
RUH
22h 17m
2 stops
KLM Logo
11:55 pm - 5:50 pm
RUH
-
PHL
24h 55m
3 stops
$1,187KLM
Sun, Mar 22 - Mon, Apr 13
Multiple Airlines Logo
8:01 am - 3:15 pm
PHL
-
RUH
24h 14m
2 stops
Multiple Airlines Logo
4:30 am - 8:34 pm
RUH
-
PHL
23h 04m
2 stops
$1,200Multiple Airlines
Fri, Mar 13 - Mon, Mar 23
Multiple Airlines Logo
6:00 am - 3:15 pm
PHL
-
RUH
26h 15m
2 stops
Multiple Airlines Logo
4:20 am - 11:11 pm
RUH
-
PHL
25h 51m
2 stops
$1,227Multiple Airlines
Sun, Mar 22 - Mon, Apr 13
Lufthansa Logo
6:40 pm - 7:55 pm
PHL
-
RUH
18h 15m
1 stop
Lufthansa Logo
2:00 am - 10:43 pm
RUH
-
PHL
27h 43m
2 stops
$1,256Lufthansa
Sun, Mar 22 - Sun, Apr 12
Turkish Airlines Logo
6:00 am - 12:50 am
PHL
-
RUH
35h 50m
2 stops
Turkish Airlines Logo
1:25 pm - 7:24 pm
RUH
-
PHL
60h 59m
2 stops
$1,257Turkish Airlines
Fri, Mar 13 - Mon, Mar 23
Qatar Airways Logo
8:45 pm - 2:55 pm
PHL
-
RUH
35h 10m
1 stop
Qatar Airways Logo
6:50 pm - 9:00 am
RUH
-
PHL
21h 10m
1 stop
$1,268Qatar Airways
Sun, Mar 22 - Mon, Apr 13

Lufthansa flights from Philadelphia to Riyadh

Our best Lufthansa deals on Philadelphia to Riyadh flight tickets
Lufthansa
Mar 22
PHL6:40 pmPhiladelphia
18h 15m
1 stop
RUH7:55 pmRiyadh King Khaled Intl
Apr 12
RUH2:00 amRiyadh King Khaled Intl
27h 43m
2 stops
PHL10:43 pmPhiladelphia
$1,256
Lufthansa
Jul 1
PHL5:40 pmPhiladelphia
19h 15m
1 stop
RUH7:55 pmRiyadh King Khaled Intl
Jul 10
RUH2:00 amRiyadh King Khaled Intl
26h 34m
2 stops
PHL9:34 pmPhiladelphia
$1,435
Lufthansa
May 1
PHL5:40 pmPhiladelphia
19h 15m
1 stop
RUH7:55 pmRiyadh King Khaled Intl
May 6
RUH2:00 amRiyadh King Khaled Intl
21h 05m
1 stop
PHL4:05 pmPhiladelphia
$1,884

Delta flights from Philadelphia to Riyadh

Our best Delta deals on Philadelphia to Riyadh flight tickets
Delta
May 1
PHL6:31 pmPhiladelphia
21h 29m
2 stops
RUH11:00 pmRiyadh King Khaled Intl
May 7
RUH8:45 amRiyadh King Khaled Intl
21h 22m
2 stops
PHL11:07 pmPhiladelphia
$2,281
Delta
Jun 24
PHL5:38 pmPhiladelphia
22h 22m
2 stops
RUH11:00 pmRiyadh King Khaled Intl
Aug 12
RUH11:55 pmRiyadh King Khaled Intl
27h 03m
3 stops
PHL7:58 pmPhiladelphia
$5,624

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Riyadh 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 February 13, 2026.
Use the filters below to find and compare flights from Philadelphia to Riyadh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaRiyadh

PHL - RUH

PHLRUH

Philadelphia

Thu 2/26

7:50 am-10:25 pm

2 stops30h 35m

Riyadh King Khaled Intl

Sun 3/1

6:30 am-8:44 am

3 stops34h 14m

$1,107

PhiladelphiaRiyadh

PHL - RUH

PHLRUH

Philadelphia

Fri 3/13

6:00 am-3:15 pm

2 stops26h 15m

Riyadh King Khaled Intl

Mon 3/23

4:30 am-7:24 pm

2 stops21h 54m

$1,133

PhiladelphiaRiyadh

PHL - RUH

PHLRUH

Philadelphia

Thu 2/26

6:00 am-3:15 pm

2 stops25h 15m

Riyadh King Khaled Intl

Sun 3/1

11:10 am-10:36 pm

2 stops43h 26m

$1,138

PhiladelphiaRiyadh

PHL - RUH

PHLRUH

Philadelphia

Thu 2/26

8:06 am-9:35 pm

3 stops29h 29m

Riyadh King Khaled Intl

Sun 3/1

6:30 am-8:44 am

3 stops34h 14m

$1,182

PhiladelphiaRiyadh

PHL - RUH

PHLRUH

Philadelphia

Sun 3/22

5:33 pm-10:50 pm

2 stops22h 17m

Riyadh King Khaled Intl

Mon 4/13

11:55 pm-5:50 pm

3 stops24h 55m

$1,187

PhiladelphiaRiyadh

PHL - RUH

PHLRUH

Philadelphia

Fri 3/13

8:01 am-3:15 pm

2 stops24h 14m

Riyadh King Khaled Intl

Mon 3/23

4:30 am-8:34 pm

2 stops23h 04m

$1,200

PhiladelphiaRiyadh

PHL - RUH

PHLRUH

Philadelphia

Sun 3/22

6:00 am-3:15 pm

2 stops26h 15m

Riyadh King Khaled Intl

Mon 4/13

4:20 am-11:11 pm

2 stops25h 51m

$1,227

PhiladelphiaRiyadh

PHL - RUH

PHLRUH

Philadelphia

Sun 3/22

6:40 pm-7:55 pm

1 stop18h 15m

Riyadh King Khaled Intl

Sun 4/12

2:00 am-10:43 pm

2 stops27h 43m

$1,256

PhiladelphiaRiyadh

PHL - RUH

PHLRUH

Philadelphia

Fri 3/13

6:00 am-12:50 am

2 stops35h 50m

Riyadh King Khaled Intl

Mon 3/23

1:25 pm-7:24 pm

2 stops60h 59m

$1,257

PhiladelphiaRiyadh

PHL - RUH

PHLRUH

Philadelphia

Sun 3/22

8:45 pm-2:55 pm

1 stop35h 10m

Riyadh King Khaled Intl

Mon 4/13

6:50 pm-9:00 am

1 stop21h 10m

$1,268

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Philadelphia to Riyadh

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

Can stopping save me money on Philadelphia to Riyadh flights?

You could potentially save up to 47% on your flight if you consider stops on a Philadelphia to Riyadh flight.

When to book flights from Philadelphia to Riyadh

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Riyadh according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Riyadh (PHL to RUH) flight deals and tips

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

Fastest flight time

19h 55m

Direct flights

None
The fastest flight from Philadelphia to Riyadh takes 19h 55m
There are no direct flights from Philadelphia to Riyadh. There are no popular flight routes from Philadelphia to Riyadh.
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  • How far is Philadelphia to Riyadh King Khaled Intl by plane?

    A flight from Philadelphia to Riyadh King Khaled Intl will travel around 6608.6 mi. In terms of flight time, this usually takes a little over 19h 55m.

  • When did momondo last update prices for flights from Philadelphia Airport to Riyadh King Khaled Intl Airport?

    Prices for flights from Philadelphia Airport to Riyadh King Khaled Intl Airport refresh daily.

  • How old do you have to be to fly from Philadelphia Airport to Riyadh King Khaled Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Riyadh King Khaled Intl Airport.

  • What documentation or ID do you need to fly to Riyadh King Khaled Intl Airport?

    The required travel and health documents for your Riyadh King Khaled Intl Airport 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 Riyadh King Khaled Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Riyadh from Philadelphia.

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

momondo does allow users to show only those flights to Riyadh from Philadelphia which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Riyadh.

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

Price alerts on flights to Riyadh from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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