How long is the flight from Portland to Riyadh?

There are many flights that can get you from Portland to Riyadh in 24h 40m. Fly via Delta or KLM to get the fastest option. There are 7511 mi between Portland and Riyadh. This flight may include one or multiple stops.

What is the cheapest airline to fly from Portland to Riyadh round-trip?

According to our current data, Qatar Airways ($1,173), offers the cheapest pricing from Portland to Riyadh. You may be able to fly from Portland to Riyadh for 26% less than the average price by searching for this airline.

In terms of precipitation, rainfall in Riyadh ranges from 0.0 - 1.2 inches per month. March is typically the wettest month, when rainfall can reach 1.2 in. June is typically the driest time to visit Riyadh when rainfall is around 0.0 in.

If weather is an important factor for your trip to Riyadh, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 96.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

What is the cheapest time of day to fly from PDX to RUH?

When flying from Portland to Riyadh, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Portland-Riyadh flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Riyadh flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Riyadh flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland-Riyadh flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Riyadh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Portland to Riyadh that include hotel bookings?

Yes. In addition to deals on Portland to Riyadh flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Portland to Riyadh?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Riyadh.

Can I find deals for business class flights from Portland to Riyadh?

Yes. Cheapflights offers flight deals from Portland to Riyadh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,095+ Flights from Portland to Riyadh

Q: How much does it cost to fly round-trip from Portland to Riyadh?

Airfare is below average for this route at the moment. Portland to Riyadh flights typically cost between $1,297 and $1,606 in March. The cheapest round-trip price found within the last 3 days was $1,095 on Delta (Mar 5-Mar 8).

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1. Tell us where you want to go

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2. Select your favorite providers

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Find flight deals from Portland to Riyadh

Cheapest flights from Portland to Riyadh
Explore the most affordable flight options available from Portland to Riyadh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Fri 12/1210:05 amPDX - RUH

2 stops22h 30mAir France

Thu 12/182:05 amRUH - PDX

2 stops25h 03mAir France

Deal found 10/28

$1,291

Fri 12/121:25 pmPDX - RUH

1 stop22h 25mMultiple Airlines

Thu 12/182:05 amRUH - PDX

2 stops25h 03mMultiple Airlines

Deal found 10/28

$1,489

Fri 12/125:30 pmPDX - RUH

2 stops26h 45mDelta

Fri 12/1911:55 pmRUH - PDX

3 stops29h 58mDelta

Deal found 10/28

$1,834

Best flights from Portland to Riyadh
Discover carefully curated flight deals from Portland to Riyadh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2025.

Thu 3/511:10 amPDX - RUH

2 stops24h 40mDelta

Sun 3/83:30 amRUH - PDX

2 stops29h 09mDelta

Deal found 10/25

$1,095

Thu 3/59:10 amPDX - RUH

2 stops26h 40mKLM

Mon 3/911:55 pmRUH - PDX

3 stops26h 34mKLM

Deal found 10/25

$1,118

Tue 4/710:00 amPDX - RUH

2 stops23h 20mMultiple Airlines

Mon 4/1311:55 pmRUH - PDX

3 stops25h 11mMultiple Airlines

Deal found 10/26

$1,146

Tue 4/77:11 amPDX - RUH

3 stops26h 44mAir Canada

Sun 4/122:00 amRUH - PDX

3 stops30h 08mAir Canada

Deal found 10/26

$1,207

Fri 12/1210:05 amPDX - RUH

2 stops22h 30mAir France

Thu 12/182:05 amRUH - PDX

2 stops25h 03mAir France

Deal found 10/28

$1,291

Tue 4/71:15 pmPDX - RUH

1 stop23h 35mKLM

Mon 4/1311:55 pmRUH - PDX

2 stops21h 25mKLM

Deal found 10/26

$1,132

Tue 4/71:15 pmPDX - RUH

1 stop23h 35mDelta

Sun 4/1212:50 amRUH - PDX

2 stops29h 59mDelta

Deal found 10/26

$1,172

Cheap flight deals from Portland to Riyadh

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,095 (Delta)
Popular in	April
Cheapest in	October
Average price	$1,032

Provider with most accurate pricing for Portland-Riyadh King Khaled Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Riyadh King Khaled Intl flights.

Search Deals

From Portland to Riyadh King Khaled Intl

Search Deals

Highest demand for flights based on searches. 26% potential increase in price ($582 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease ($139 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

PortlandRiyadh

PDX - RUH

PDXRUH

Portland

Thu 3/5

11:10 am-10:50 pm

2 stops24h 40m

Riyadh King Khaled Intl

Sun 3/8

3:30 am-10:39 pm

2 stops29h 09m

$1,095

PortlandRiyadh

PDX - RUH

PDXRUH

Portland

Thu 3/5

9:10 am-10:50 pm

2 stops26h 40m

Riyadh King Khaled Intl

Mon 3/9

11:55 pm-4:29 pm

3 stops26h 34m

$1,118

PortlandRiyadh

PDX - RUH

PDXRUH

Portland

Tue 4/7

1:15 pm-10:50 pm

1 stop23h 35m

Riyadh King Khaled Intl

Mon 4/13

11:55 pm-11:20 am

2 stops21h 25m

$1,132

PortlandRiyadh

PDX - RUH

PDXRUH

Portland

Tue 4/7

10:00 am-7:20 pm

2 stops23h 20m

Riyadh King Khaled Intl

Mon 4/13

11:55 pm-3:06 pm

3 stops25h 11m

$1,146

PortlandRiyadh

PDX - RUH

PDXRUH

Portland

Tue 4/7

1:15 pm-10:50 pm

1 stop23h 35m

Riyadh King Khaled Intl

Sun 4/12

12:50 am-8:49 pm

2 stops29h 59m

$1,172

PortlandRiyadh

PDX - RUH

PDXRUH

Portland

Tue 4/7

7:11 am-7:55 pm

3 stops26h 44m

Riyadh King Khaled Intl

Sun 4/12

2:00 am-10:08 pm

3 stops30h 08m

$1,207

PortlandRiyadh

PDX - RUH

PDXRUH

Portland

Fri 12/12

10:05 am-7:35 pm

2 stops22h 30m

Riyadh King Khaled Intl

Thu 12/18

2:05 am-4:08 pm

2 stops25h 03m

$1,291

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Compare providers for flights from Portland to Riyadh

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Riyadh in October.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy2 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland-Riyadh flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Riyadh flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Riyadh flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland-Riyadh flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Riyadh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Riyadh

Have a flexible travel schedule? Discover the best time to fly to Riyadh from Portland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Riyadh

How much does it cost to fly round-trip from Portland to Riyadh?

Reviews of airlines servicing Riyadh

Get a feel of what it's like to fly with Qatar Airways from Portland to Riyadh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Qatar Airways

7.4

Good

3,659 reviews

Reviews

1 / 20

6.0

Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Qatar Airways

7.4

Good

3,659 reviews

Qatar Airways

7.4

Good

3,659 reviews

Reviews

1 / 20

6.0

Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Related info for your journey

How long is the flight from Portland to Riyadh?
There are many flights that can get you from Portland to Riyadh in 24h 40m. Fly via Delta or KLM to get the fastest option. There are 7511 mi between Portland and Riyadh. This flight may include one or multiple stops.
What is the cheapest airline to fly from Portland to Riyadh round-trip?
According to our current data, Qatar Airways ($1,173), offers the cheapest pricing from Portland to Riyadh. You may be able to fly from Portland to Riyadh for 26% less than the average price by searching for this airline.
Can I find deals for flights from Portland to Riyadh that include hotel bookings?
Yes. In addition to deals on Portland to Riyadh flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Riyadh?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Riyadh.
Can I find deals for business class flights from Portland to Riyadh?
Yes. Cheapflights offers flight deals from Portland to Riyadh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Portland to Riyadh

Portland to Jeddah flights

Portland to Dammam flights

Portland to Medina flights

Other flights to Riyadh

Top airline flying from Portland to Riyadh

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest$1,173	Average$1,225	FlexibilityNo cancel fee	On-time68%

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$1,095+ Cheap flights from Portland (PDX) to Riyadh (RUH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Riyadh with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Portland to Riyadh

Cheapest flights from Portland to RiyadhExplore the most affordable flight options available from Portland to Riyadh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Explore the most affordable flight options available from Portland to Riyadh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Cheap flight deals from Portland to Riyadh

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Riyadh that are best for you.

Compare providers for flights from Portland to Riyadh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Riyadh in October.

Best time to book a flight from Portland to Riyadh

Have a flexible travel schedule? Discover the best time to fly to Riyadh from Portland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Portland to Riyadh

How much does it cost to fly round-trip from Portland to Riyadh?

Reviews of airlines servicing Riyadh

Get a feel of what it's like to fly with Qatar Airways from Portland to Riyadh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portland to Riyadh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Portland to Riyadh?

What is the cheapest airline to fly from Portland to Riyadh round-trip?

Can I find deals for flights from Portland to Riyadh that include hotel bookings?

How can I find direct flights from Portland to Riyadh?

Can I find deals for business class flights from Portland to Riyadh?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Riyadh

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Portland to Riyadh

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Portland to Riyadh
Explore the most affordable flight options available from Portland to Riyadh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.