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Flights from Portland to Riyadh

Find flight deals from Portland to Riyadh for the next 3 months. Book one way flights from $731 or round trip flights from $1,711.

      • PDX 10:40 PM
        22h 35m
        1 stop
        RUH 7:15 AM
        Portland - Riyadh | Tue, Jul 28 | Delta Air Lines
        RUH 3:30 AM
        27h 43m
        1 stop
        PDX 9:13 PM
        Riyadh - Portland | Mon, Aug 3 | Saudia
        $1,711 $1,840
        7% off
        7% off
        $1,840 $1,711
      • PDX 1:00 PM
        17h 25m
        1 stop
        RUH 2:00 PM
        Portland - Riyadh | Fri, Jul 24 | Normal Airline
        RUH 3:00 PM
        6h
        Nonstop
        PDX 4:00 PM
        Riyadh - Portland | Sun, Jul 26 | Normal Airline
        Find more flights
        Find more flights
      • PDX 10:40 PM
        22h 35m
        1 stop
        RUH 7:15 AM
        Portland - Riyadh | Fri, Jul 31 | Delta Air Lines
        $731 $1,067
        31% off
        31% off
        $1,067 $731
      • PDX 10:40 PM
        22h 35m
        1 stop
        RUH 7:15 AM
        Portland - Riyadh | Sun, Jul 26 | Delta Air Lines
        $748 $1,067
        30% off
        30% off
        $1,067 $748
      • PDX 10:40 PM
        22h 35m
        1 stop
        RUH 7:15 AM
        Portland - Riyadh | Tue, Jul 28 | Delta Air Lines
        $757 $1,067
        28% off
        28% off
        $1,067 $757
      • PDX 10:40 PM
        22h 35m
        1 stop
        RUH 7:15 AM
        Portland - Riyadh | Fri, Jul 24 | Delta Air Lines
        $992
        7% off
        $1,067 $992
      • PDX 1:00 PM
        17h 25m
        1 stop
        RUH 2:00 PM
        Portland - Riyadh | Fri, Jul 24 | Normal Airline
        Find more flights
        Find more flights

Find cheap airlines flights from Portland to Riyadh

You can choose from 1 airlines that fly from Portland to Riyadh, including United Airlines, Delta Air Lines has lowest fares on this route.
United Airlines logo United Airlines
Airlines are determined based on actual purchased flight tickets from Portland to Riyadh according to previous 12 months data from Trip.com.

Flight Info | Portland to Riyadh

The distance between Portland and Riyadh is approximately 12,132.26 km. Based on Trip.com's data travel demand peaks in January. The off-season for travel is September.

Cheapest one-way flight price $731
Cheapest round-trip ticket price $1,711
Off-season for travel September
Peak season for travel January
Flight distance 12,132.26 km
Popular airline United Airlines
Flight statistics for the Portland–Riyadh route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Portland to Riyadh (PDX-RUH)?

    Based on Trip.com data, Delta Air Lines offers one-way fares as low as $731 on Cheapest nonstop routes (e.g. PDX to RUH on Fri, Jul 31), while Delta Air Lines offers Cheapest nonstop round-trips from $1,711 departing on Tue, Jul 28 and returning on Mon, Aug 3.
  • At the moment, you can catch a nonstop flight from Portland to Riyadh with the following airlines, including: United Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Portland to Riyadh is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Portland to Riyadh, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Jul 31, with one-way flights priced at just $731.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Riyadh travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Portland to Riyadh is September, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Portland to Riyadh on July 24, 2026 with Delta Air Lines, with prices starting at $1,711.
  • You can land at any one of the following hubs in Riyadh, with Portland International Airport to King Khalid International Airport (PDX-RUH) is by far the most common option on this route: King Khalid International Airport (RUH).
  • The time difference between Riyadh and Portland is 11h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.