$447 Find Cheap Flights from Des Moines to Portugal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Des Moines to Portugal departing on 9/15. 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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Cheap Flights from Des Moines to Portugal

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lisbon
Lisbon2 stops$666
Porto
Porto2 stops$766
Lisbon
Lisbon2 stops$666
Porto
Porto2 stops$766

Book Cheap Des Moines to Portugal Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Des Moines 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 Des Moines to Portugal

Tue, Apr 28 - Tue, May 5
Iberia Logo
2:16 pm - 11:45 am
DSM
-
OPO
15h 29m
2 stops
Iberia Logo
8:20 am - 11:49 pm
OPO
-
DSM
21h 29m
2 stops
$766Iberia
Mon, Apr 27 - Mon, May 4
Iberia Logo
2:16 pm - 11:45 am
DSM
-
OPO
15h 29m
2 stops
Iberia Logo
8:40 pm - 11:49 pm
OPO
-
DSM
33h 09m
2 stops
$777Iberia
Wed, May 6 - Wed, May 13
KLM Logo
4:23 pm - 3:30 pm
DSM
-
OPO
17h 07m
2 stops
KLM Logo
5:55 am - 8:36 pm
OPO
-
DSM
20h 41m
2 stops
$806KLM
Sun, May 3 - Sun, May 10
American Airlines Logo
3:20 pm - 4:00 pm
DSM
-
OPO
18h 40m
2 stops
American Airlines Logo
8:20 am - 11:49 pm
OPO
-
DSM
21h 29m
2 stops
$808American Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
6:31 pm - 3:25 pm
DSM
-
OPO
14h 54m
2 stops
Multiple Airlines Logo
6:15 am - 9:03 pm
OPO
-
DSM
20h 48m
2 stops
$809Multiple Airlines
Sun, May 3 - Sun, May 10
Iberia Logo
2:16 pm - 8:00 pm
DSM
-
OPO
23h 44m
2 stops
Iberia Logo
8:20 am - 11:49 pm
OPO
-
DSM
21h 29m
2 stops
$810Iberia
Wed, May 6 - Wed, May 13
KLM Logo
4:23 pm - 3:30 pm
DSM
-
OPO
17h 07m
2 stops
KLM Logo
5:55 am - 5:53 pm
OPO
-
DSM
17h 58m
2 stops
$811KLM
Sun, May 3 - Sun, May 10
Iberia Logo
2:16 pm - 8:00 pm
DSM
-
OPO
23h 44m
2 stops
Iberia Logo
8:20 am - 7:33 pm
OPO
-
DSM
17h 13m
2 stops
$812Iberia
Sat, May 2 - Sat, May 9
Iberia Logo
8:03 pm - 8:00 pm
DSM
-
OPO
41h 57m
2 stops
Iberia Logo
8:40 pm - 7:33 pm
OPO
-
DSM
28h 53m
2 stops
$820Iberia
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
4:23 pm - 3:25 pm
DSM
-
OPO
17h 02m
2 stops
Multiple Airlines Logo
5:00 am - 5:06 pm
OPO
-
DSM
18h 06m
2 stops
$832Multiple Airlines
Booking Insights

KAYAK's insights & trends for Des Moines to Portugal flights

Get data-powered insights and trends into flights from Des Moines 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 Des Moines to Portugal?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Des Moines 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 Des Moines to Portugal is April, when tickets cost $528 (return) on average. On the other hand, the most expensive months are June and September, when the average cost of round-trip tickets is $1,505 and $1,173 respectively.

Good to know

Low seasonJanuary
Cheapest flight$490
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Des Moines to Porto

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from Des Moines 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 Des Moines to Portugal.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Des Moines 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 Des Moines 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 Des Moines 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 Des Moines 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 Des Moines 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 airlines flying from Des Moines to Portugal

 
Need help choosing which airline to fly with from Des Moines 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
United AirlinesOverall score based on 9460 reviews
7.1Entertainment
7.7Boarding
8.1Crew
6.6Food
7.3Comfort
Airline reviews

I will never fly ANA again. They lost one of my large pieces of checked luggage, the heaviest one with the most valuable items in it, and they said they will not send me an email unless they can't find it, even though the paper they gave me to track the status of my lost luggage requires a code from an email they are supposed to send me so I can do baggage tracing. They claim to be an international airline, but they also insist on calling a Japanese telephone number to confirm where to send the lost baggage if they find it. It is impossible to find an actual contact email address for customer support on their website, and their AI chatbot is unhelpful, directing you to a webpage that says it is for contact information but does not have any actual email addresses or phone numbers listed on it. My seat in economy did not recline at all, even though I was not sitting in an exit row nor the very back row. I had to sit in the fully upright position for over ten hours of international travel. Awful experience overall.

2.0 MediocreJenny, Mar 2026
BWI - SFO
Read more United Airlines reviews

I will never fly ANA again. They lost one of my large pieces of checked luggage, the heaviest one with the most valuable items in it, and they said they will not send me an email unless they can't find it, even though the paper they gave me to track the status of my lost luggage requires a code from an email they are supposed to send me so I can do baggage tracing. They claim to be an international airline, but they also insist on calling a Japanese telephone number to confirm where to send the lost baggage if they find it. It is impossible to find an actual contact email address for customer support on their website, and their AI chatbot is unhelpful, directing you to a webpage that says it is for contact information but does not have any actual email addresses or phone numbers listed on it. My seat in economy did not recline at all, even though I was not sitting in an exit row nor the very back row. I had to sit in the fully upright position for over ten hours of international travel. Awful experience overall.

No seat back entertainment. And app had a hard time getting entertainment loaded.

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Business class seats felt very cramped compared to other airlines.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

I appreciate that I finally got the seat I paid extra for this time. Thank you

I would have liked a pillow. The vegetarian wrap and oaten cake was good.

I would have liked vegetarian and gluten free options for evening dinner time flight. I would have like a pillow on the international overnight flight . The veg wrap and oaten desert on the international flight was good

The experience at checkin for my American Airlines flight from Sacramento to LAX was very good including the assistance I received in getting my bags checked in and boarding passes printed. Was pleasantly surprised the my bags were checked through all the way to my destination at Clark International Airport in Angeles, Philippines.

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

Great experience. Good dinner and service. FA's were very nice and attentive.

Everything you need to know for your flight from Des Moines to Portugal

Information on your arrival and departure airports