KUL - OPO

RM 1,658 Find Cheap Flights from Kuala Lumpur to Porto – 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 Kuala Lumpur Intl to Porto departing on 5/8. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
RM 3,050
Typical prices: RM 4,786-RM 5,129
Multiple Airlines
Mon 21/9Sat 26/9
KUL - OPO • 2 stops
Cheapest one-way flight
RM 1,658
Multiple Airlines
Wed 5/8
KUL - OPO • 2 stops
Top airlines
Cheapest • from RM 3,736 (return)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
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Direct flights
Not available
There are currently no direct flights between Kuala Lumpur Intl and Porto. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg RM 4,330 (return)
Shortest trip • 18h 48m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Porto!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kuala Lumpur to Porto (KUL-OPO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kuala Lumpur to Porto 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 return flight deals from Kuala Lumpur Intl to Porto

Mon, 21 Sep - Sat, 26 Sep
Multiple Airlines Logo
09:50 - 08:25
KUL
-
OPO
29h 35m
2 stops
Multiple Airlines Logo
13:55 - 06:00
OPO
-
KUL
33h 05m
3 stops
RM 3,050Multiple Airlines
Mon, 21 Sep - Sat, 26 Sep
Multiple Airlines Logo
09:50 - 09:00
KUL
-
OPO
30h 10m
2 stops
Multiple Airlines Logo
11:15 - 02:20
OPO
-
KUL
32h 05m
2 stops
RM 3,140Multiple Airlines
Mon, 21 Sep - Sat, 26 Sep
Multiple Airlines Logo
16:55 - 12:30
KUL
-
OPO
26h 35m
3 stops
Multiple Airlines Logo
13:55 - 06:00
OPO
-
KUL
33h 05m
3 stops
RM 3,267Multiple Airlines
Wed, 21 Oct - Tue, 27 Oct
Qatar Airways Logo
09:30 - 07:40
KUL
-
OPO
29h 10m
2 stops
Qatar Airways Logo
20:40 - 14:40
OPO
-
KUL
34h 00m
2 stops
RM 3,736Qatar Airways
Wed, 21 Oct - Tue, 27 Oct
Qatar Airways Logo
09:30 - 07:40
KUL
-
OPO
29h 10m
2 stops
Qatar Airways Logo
20:40 - 14:40
OPO
-
KUL
34h 00m
2 stops
RM 3,749Qatar Airways
Sat, 21 Nov - Wed, 25 Nov
Qatar Airways Logo
10:15 - 07:40
KUL
-
OPO
29h 25m
2 stops
Qatar Airways Logo
20:40 - 13:55
OPO
-
KUL
33h 15m
2 stops
RM 3,818Qatar Airways
Sat, 21 Nov - Wed, 25 Nov
Qatar Airways Logo
10:15 - 07:40
KUL
-
OPO
29h 25m
2 stops
Qatar Airways Logo
20:40 - 13:55
OPO
-
KUL
33h 15m
2 stops
RM 3,822Qatar Airways
Sat, 21 Nov - Wed, 25 Nov
Qatar Airways Logo
10:15 - 07:40
KUL
-
OPO
29h 25m
2 stops
Qatar Airways Logo
20:40 - 13:55
OPO
-
KUL
33h 15m
2 stops
RM 3,826Qatar Airways
Wed, 21 Oct - Tue, 27 Oct
Turkish Airlines Logo
09:50 - 15:40
KUL
-
OPO
36h 50m
1 stop
Turkish Airlines Logo
16:25 - 08:30
OPO
-
KUL
32h 05m
1 stop
RM 4,047Turkish Airlines
Wed, 21 Oct - Tue, 27 Oct
Turkish Airlines Logo
09:45 - 15:40
KUL
-
OPO
36h 55m
1 stop
Turkish Airlines Logo
10:55 - 17:20
OPO
-
KUL
22h 25m
1 stop
RM 4,051Turkish Airlines
Booking Insights

KAYAK's insights & trends for Kuala Lumpur Intl to Porto flights

Get data-powered insights and trends into flights from Kuala Lumpur Intl to Porto to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Kuala Lumpur Intl Airport to Porto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kuala Lumpur Intl Airport to Porto, 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 Kuala Lumpur Intl Airport to Porto is March, where tickets cost RM 2,830 (return) on average. On the other hand, the most expensive months are August and June, where the average cost of round-trip tickets is RM 6,080 and RM 5,055 respectively.

Good to know

Low season

February

Cheapest flight

RM 1,658
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly and prices are also 20% lower on average.
Flight from Kuala Lumpur to Porto

When to book flights from Kuala Lumpur Intl to Porto

Are your dates flexible? Find out the best times to travel from Kuala Lumpur Intl to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Kuala Lumpur to Porto flights

  • What is the cheapest flight from Kuala Lumpur Intl Airport to Porto?

    In the last 5 days, the lowest price for a flight from Kuala Lumpur Intl Airport to Porto was RM 1,658 for a one-way ticket and RM 3,050 for a return.

  • Which airports will I be using when flying from Kuala Lumpur to Porto?

    When flying out of Kuala Lumpur you will be using Kuala Lumpur Intl. You will be landing at Porto, also known as Porto.

  • Which aircraft models fly most regularly from Kuala Lumpur to Porto?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kuala Lumpur to Porto?

    Star Alliance is the only airline alliance operating flights between Kuala Lumpur and Porto.

  • Which is the best airline for flights from Kuala Lumpur to Porto, Turkish Airlines or Etihad Airways?

    The two airlines most popular with KAYAK users for flights from Kuala Lumpur to Porto are Turkish Airlines and Etihad Airways. With an average price for the route of RM 3,924 and an overall rating of 7.4, Turkish Airlines is the most popular choice. Etihad Airways is also a great choice for the route, with an average price of RM 3,340 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Kuala Lumpur to Porto?

    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 Kuala Lumpur to Porto.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Kuala Lumpur is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kuala Lumpur to Porto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Porto with an airline and back to Kuala Lumpur with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kuala Lumpur to Porto?

    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 to Porto from Kuala Lumpur up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Kuala Lumpur Intl to Porto

 
See real verified KAYAK customer reviews for airlines flying from Kuala Lumpur to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kuala Lumpur Intl to Porto? 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 4454 reviews
7.3Comfort
7.3Boarding
7.5Entertainment
7.5Food
7.8Crew
Airline reviews

Awful experience in Indigo, check in lines were very long with inadequate staffing. Had to wait in a warm stuffy plane on the tarmac as the flight was delayed.

2.0 MediocreAnonymous, Feb 2026
DEL - IST
Read more Turkish Airlines reviews

Awful experience in Indigo, check in lines were very long with inadequate staffing. Had to wait in a warm stuffy plane on the tarmac as the flight was delayed.

This is not business class. This is premium economy. Total scam to sell this as business class

Worse worse worse, i would not recommend this airline to anyone. Istanbul airport maybe State of the Art facility but staff is rude, only works if they get tips, and they push you to give tips even though my family had spent $50 in tips. Airline staff doesn't speak english so you really can't understand them. It was a nightmare travelling with Turkish. Never again.

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 was flying with Turkish Airlines from Tashkent to Dallas and from Dallas to Tashkent. In both directions the flights were late. I missed my connecting flight from Istanbul to Dallas in Istanbul airport because of that. That led to a no show case with a rental company in Dallas and I lost 460 US dollars. On the way from Dallas to Tashkent with a layover in Istanbul the plane was also late and I almost missed my connecting flight to Tashkent. Then my bag did not arrive with the same plane and only on the next morning flight from Istanbul. I was about to leave Tashkent the same day to Astana in Kazakhstan and then from there for work in Saudi Arabia. Luckily I had an excess in time before the next flight and I manage to get my bag back. Otherwise I would have missed 3 flights automatically because I couldn't travel for work without my bag and all valuables in it. So, overall, very bad experience with Turkish Airlines. Will never use these airlines again.

It was ok. This flight was for my 80 year old grandparents and when they arrived to Beirut no wheelchair (as requested) was waiting for them. My grandpa had to pick up his own luggage, he got soooo tired. No one to help him as we submitted the request ahead of time

Loved the check-in experience. Very friendly staff and not crowded. I did wind up with a middle-middle seat, which was quite uncomfortable. Always appreciate the very professional staff on TAL.

Great ground-check in crew. Pleasant flight attendant crew. Very short flight

Turkish had extra security but didn’t feel intrusive, just an extra level of care for us. Checkin was fast, immigration outward went well. They lengthened our flight time from 6 to 7 hours to avoid flying over Sudan. Food as a vegan was fine as requested.

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

One of the bags was damaged the offer from the airline wasn’t enough to buy another bag. Can you look into the case please case reference 2007025965730

From Chennai to abu dabhi Abudabhi to Chicago Both flights are good , good service too

Good flight. There were a few issues with the flat bed. It was some technical issues. Otherwise everything was good

I booked and paid for a Business Class seat for myself and my wife. 4 hours before the flight i get a call saying the plane they sent doesn't have the correct layout to accommodate all the business class seats they sold me 3 months earlier at a premium of $1500 a ticket. So they have to bump me from Business to Economy and will give me a $400 credit (total of $800 for both seats) that I could turn in at Abu Dahbi for $400 in US cash. They then promised a row that we could have to ourselves and the arm rests would go up so we could spread out for each of us. My wife was taken care of but I was put in the exit row with the flight attendents set as part of the three...and the arm rest did not go up. When we got to Abu Dahbi, they would not exchange our credit for cash as promised. Very disappointed they took my money 3 months ago and refused to reimburse for the change in seats or follow the promises made.

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

More leg space than other flights, but felt like *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

Entertainment did not work from flight from Abu Dhabi to Kolkata. Emirates has a much better flight in that sector.

The legs room was not enough at all. The seats are not comfortable enough for long journey but other than that it was very good

The service and courtesy of the flight attendants was good. The check in staff were ok. Seat on the flight uncomfortable.

Everything you need to know for your flight from Kuala Lumpur Intl to Porto

Information on your arrival and departure airports