964 ﷼ Find Cheap Flights from Riyadh to Portugal - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Riyadh to Portugal departing on 8/31. 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.
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1 adult, Economy, 0 bags

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Cheap Flights from Riyadh to Portugal

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Riyadh to Portugal 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 Riyadh to Portugal

Tue, Sep 15 - Thu, Sep 24
Multiple Airlines Logo
5:10 am - 11:00 pm
RUH
-
LIS
19h 50m
2 stops
Multiple Airlines Logo
5:40 pm - 1:40 am
LIS
-
RUH
30h 00m
3 stops
1,644 ﷼Multiple Airlines
Mon, Nov 2 - Sat, Nov 14
Multiple Airlines Logo
7:35 pm - 8:10 am
RUH
-
OPO
15h 35m
2 stops
Multiple Airlines Logo
6:30 am - 2:55 am
OPO
-
RUH
17h 25m
2 stops
1,663 ﷼Multiple Airlines
Tue, Sep 15 - Thu, Sep 24
Multiple Airlines Logo
5:10 am - 9:15 am
RUH
-
LIS
30h 05m
3 stops
Multiple Airlines Logo
5:40 pm - 1:40 am
LIS
-
RUH
30h 00m
3 stops
1,744 ﷼Multiple Airlines
Thu, Sep 17 - Sat, Sep 26
Multiple Airlines Logo
6:50 pm - 9:05 pm
RUH
-
OPO
28h 15m
3 stops
Multiple Airlines Logo
6:00 pm - 4:05 am
OPO
-
RUH
32h 05m
3 stops
1,755 ﷼Multiple Airlines
Sat, Nov 28 - Thu, Dec 3
Lufthansa Logo
2:00 am - 12:35 pm
RUH
-
FAO
13h 35m
1 stop
Lufthansa Logo
1:25 pm - 10:25 pm
FAO
-
RUH
30h 00m
2 stops
1,796 ﷼Lufthansa
Mon, Aug 10 - Wed, Aug 26
Etihad Airways Logo
4:20 am - 7:15 am
RUH
-
LIS
28h 55m
1 stop
Etihad Airways Logo
8:55 am - 3:15 pm
LIS
-
RUH
28h 20m
1 stop
1,840 ﷼Etihad Airways
Sat, Nov 28 - Thu, Dec 3
Lufthansa Logo
2:00 am - 12:35 pm
RUH
-
FAO
13h 35m
1 stop
Lufthansa Logo
1:25 pm - 7:55 pm
FAO
-
RUH
27h 30m
1 stop
1,869 ﷼Lufthansa
Sun, Sep 20 - Wed, Sep 30
KLM Logo
8:45 am - 9:30 am
RUH
-
FNC
26h 45m
2 stops
KLM Logo
10:25 am - 6:35 am
FNC
-
RUH
18h 10m
2 stops
5,365 ﷼KLM
Wed, Sep 23 - Sat, Oct 3
Emirates Logo
1:15 pm - 1:30 am
RUH
-
FNC
38h 15m
2 stops
Emirates Logo
7:35 pm - 8:05 am
FNC
-
RUH
34h 30m
2 stops
13,349 ﷼Emirates
Thu, Sep 24 - Sat, Oct 3
Emirates Logo
9:15 pm - 12:10 am
RUH
-
FNC
28h 55m
2 stops
Emirates Logo
7:35 pm - 8:50 am
FNC
-
RUH
35h 15m
2 stops
13,456 ﷼Emirates
Booking Insights

KAYAK's insights & trends for Riyadh to Portugal flights

Get data-powered insights and trends into flights from Riyadh to Portugal to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Riyadh to Portugal?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Riyadh to Portugal, 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 Riyadh to Portugal is February, when tickets cost 1,799 ﷼ (return) on average. On the other hand, the most expensive months are May and August, when the average cost of round-trip tickets is 3,713 ﷼ and 3,144 ﷼ respectively.

How far in advance should I book a flight from Riyadh to Portugal?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Riyadh to Portugal, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Riyadh to Portugal, you should book around 2 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low season

February
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 34% increase in price.

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from Riyadh to Portugal?

    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 Riyadh to Portugal.

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

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

    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 Riyadh to Portugal 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 Riyadh to Portugal?

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

Reviews of the top 4 airlines flying from Riyadh to Portugal

 
Need help choosing which airline to fly with from Riyadh to Portugal? 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.
7.4
Turkish AirlinesOverall score based on 4453 reviews
7.3Boarding
7.3Comfort
7.5Entertainment
7.5Food
7.8Crew
Airline reviews

I paid for the seat and found out that the seat doesn't recline. The staff didn't help in arranging an alternative.

4.0 OkayNauman, Jun 2026
RUH - IST
Read more Turkish Airlines reviews

I paid for the seat and found out that the seat doesn't recline. The staff didn't help in arranging an alternative.

Terrible. Delayed. No one would help. Just limped about like a piece of meat

Food wasn’t nice and doesn’t have halal option

This flight was in the air when the national power outage happened on 28 April 2025 in Spain and Portugal. As a result Lisbon airport was closed and the flight was diverted to Porto. There were no phones, internet or ATMs working and the Turkish Airlines ground crew in Porto were trying to find alternative transport to Lisbon (by bus). This did not materialise until late in the evening. The Turkish Airlines ground crew suggested that passengers may find their own way of getting to Lisbon. That in itself is a failure of Turkish Airlines, but understandable as there were no means of communication. The Turkish Airlines ground crew also said that any expenses insured for travel to Lisbon will be refunded by the Airline through their website. Unfortunately, I could find no way to travel back to Lisbon other than to hitch hike with an Uber driver. Because no systems were available and no credit card payment possible I paid the driver 140 Euros in cash with no receipt as systems were down. I arrived at my Lisbon hotel at 23:30 (flight was scheduled to land at 12:30). Upon contacting Turkish Airlines for compensation they are not willing to do anything as I do not have an invoice for my expenses. They do not even consider the 10 hours of delay and inactivity on their part as a reason to provide any sort of curtesy towards me. I find their behaviour appalling.

I recently flew with Turkish Airlines, and I can confidently say it was one of the best travel experiences I’ve ever had. From the moment I boarded, the crew was incredibly attentive, warm, and professional. They went above and beyond to ensure everyone was comfortable and well taken care of throughout the flight. The highlight, however, was the food! I’ve flown with many airlines, but Turkish Airlines sets the bar incredibly high when it comes to in-flight dining. Every meal was fresh, flavorful, and beautifully presented. The variety of dishes, even on a long-haul flight, was impressive. It felt like dining at a high-end restaurant at 35,000 feet! The seats were comfortable, the entertainment options were great, and the overall atmosphere made the journey enjoyable. Turkish Airlines truly excels in combining luxury and hospitality. I wouldn’t hesitate to fly with them again—highly recommend!

I liked the ability to walk and stand in the crew area. I hated the security check experience before boarding. The airport staff were so rude, yelling at us unnecessarily, delaying us on purpose, and even threatening to call the police on us!

Four of my family members was settled in a different seats. I paid extra $200 dollars for 4 seats just to be all together, but they settled us on separated seats. After a lots of time they put us 2 and 2. My kids are 9 and 13 . How i can leave them alone???

Just on time arrival and departure would make it great

I recently had a deeply disappointing experience with Turkish Airlines, one I felt compelled to share. Firstly, the staff’s attitude left much to be desired. I encountered consistent rudeness both onboard and from the customer service team. To illustrate, I lost my eyeglasses on the plane. When I approached the airline’s customer service for help, not only were they dismissive, but they also mishandled the information I provided. Even though I had clearly mentioned my flight details in my correspondence, they asked for them again, only to later inform me they couldn’t locate my glasses. Moreover, the flight itself was delayed by three hours, adding to the frustration. Given this experience, I strongly advise reconsidering before booking with Turkish Airlines!

I was not woken up for my meal and then ignored when I woke up while they were serving the aisle behind me

Extremely uncomfortable seats with very little cushioning, unable to recline enough to sleep comfortably on this 13 hour overnight flight. My body was in pain by the end.

Charged extra amount for the baggage wait. Even it’s less than 23kgs. Those machines are showing wrong weight and they were charging money wantedly from everyone.

The American/Hollywood movies in the entertainment system lack english subtitles, they tend to have only arabic subtitles. Coupled with the low quality airplane earphones and cabin noise, it sometimes is difficult to follow the movie dialogues.

I was denied lounge facility at airport. Explanation was not satisfactory.

For a short flight, Qatar Airways offers very good onboard service.

Crews are very rude and unhelpful. Cramped seats in economy. Foods are useless

It was the terrific, I was promoted to businessman class, and the service was amazing.

Qatar said few times that the luggage will be at the final destination but they were wrong. Please check where your port of entry is at the destination. This is where the luggage would be. The food was terrible.

Changement heure de vol et je dois attendre 9h à Aeroport de DOHA.. C'est inadmissible.. je dois réfléchir avec Qatar la prochaine réservation

Trop from plane to gate at Qatar airport was very long .

I liked the crew, the food and the foot space. I did not like the comfort of the seats.

There was not any issues with the Etihad Airways. Staff was excellent and I love the variety of movies and games that they provided.

It was fantastic. The flight from Chicago to Abu Dahbi was fantastic. The crew, food and service were amazing. Everything was handled by the crew member assigned to us , Nicholas, was usually done before we asked for it. Highly recommend Etihad!

More leg space than other flights, but *maybe* narrower seats

The check-in has been the very best so far I didn't get to use my priority access which made me feel like a paid a higher price with no benefit for that I loved the food Very tasty and hot The staff friendliness, empathy could be better as it was not linear amongst the whole crew Otherwise, no complaints. I'd still fly again via Etihad Great prices despite the long 6h of waiting time

we were delayed from Athens to Abu Dhabi by an hour and a half, so I had trouble connecting the flight from there to Bali. It could have been done had they waited even 15 mins. There was another lady who was in the same boat. By the time we were half way across the terminal, they have actually already issued different flights for us to go Jakarta then to Bali. Not to mention the inconvenience of waiting over 4 hrs at the airport and the subsequent inconvenience, we did not arrive to Bali till after 800pm the next day, which means I paid for the hotel for nothing when I could have been there before noon the next day! There was little explanation. It was just as well I needed some assistance getting around, otherwise the 2 of us would have been completely lost! Not going to fly with them again!

It has been a couple of years since I flew with Etihad last, after having a unpleasant experience with them coming out of the pandemic. I can say that the experience has uplifted, but I can’t really rate the service. At Barcelona airport the service was great, with their dedicated Etihad staff very helpful. The onboard experience wasn’t great, not very personalised and it really makes sense why Etihad doesn’t feature in the top 10 2023 Skytrax awards. The crew just seemed to be inattentive and almost absent from the cabin. I felt that I had to keep getting their attention. Even after I’d finished my meal, an hour went by before I had to call them to clear the tray/plate etc.

Ripped off and broken seats in Business class. Seats stink and need to request the staff for additional bedsheets. Crew if very friendly though

Sits are very uncomfortable and food quality should be improved. Alcohol you have to ask and wait for more then 1/2 hrs. Don’t feel like to travel in Etihad. It was 1st time we traveled in Etihad now we decided we don’t want to travel in Etihad.

Excellent service and great help when i traveled with broken leg

Flight cancelled support worse than useless. Asking me to drive back and forth between terminal, I was expecting supervisor call within 30 minutes, never happened.

Very nice. Crew was excellent and our seats had great legroom which we paid extra for so I highly recommend this option when flying internationally.

Before the flight I received an email from LH that our seat were changed to other comparable seats. At boarding however we found our reassigned “comparable” seats were directly by the toilet. They sure were no “comparable “ seats and we were quite disappointed!

Poor communication from airline, didn't start boarding until 15 minutes after we were supposed to be in the air and there was no communication from anyone about a delay except the screens showing we were "on-time" and already "boarding" which finally updated 5 minutes after we were supposed to be in the air to "delayed".

Prompt boarding, safe landing and they didn't lose our luggage. No entertainment and no USB plugs to charge phones. No food, though I might have been asleep.

I was served cheese that had mold on it. I brought this to the flight attendants attention and she informed her supervisor. They were apologetic and offered me a replacement, but I think that is extremely insufficient compensation given I ate bad cheese causing food poisoning for my birthday vacation. Both me and the flight attendants photographed the cheese, and I was told they’ll “put in a ticket” to ensure it doesn’t happen to someone else…….

Economy from RUH to FRA was terrible, zero space. FRA to ORD was amazing in Business Class, First class from ORD to SEA was a very old plane and flight attendant was on her phone most the whole time, not great service at all

I was traveling with a young child and the flight attendants were rude and unhelpful when simple requests were made like an early cracker or cookie to help distract him while everyone else was boarding. Also, my wife received dirty looks from an attendant when she asked if she could get by while holding our crying infant. They made us feel like a burden instead of a paying customer. The food was really sub par, especially the breakfast sandwich; cold, soggy veggie sandwich with no flavor (zero seasoning or vinegar or oil) and as mentioned the bread was cold and soggy wet. Also, there seemed to be something wrong with one of the bathroom’s ventilation, the smell was terrible throughout the entire flight. In the past Lufthansa had a good reputation for customer service, they are actively destroying it with how they currently treat passengers. If our return flight is as bad we will never fly Lufthansa again.

Plane was very delayed. US agents unhelpful in connection flt and in seating. No real info given on delay.

Food is really bad quality and taste Entertainment system is very slow responding

Everything you need to know for your flight from Riyadh to Portugal

Information on your arrival and departure airports