Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Des Moines to Porto from $505

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Des Moines to Porto departing on 11/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Des Moines to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:05 pm - 9:30 amDSM-OPO
14h 25m2 stops
Multiple Airlines Logo
6:00 am - 9:37 pmOPO-DSM
21h 37m2 stops
$505Multiple Airlines
Find Deal
Fri, Nov 28 - Fri, Dec 5
Lufthansa Logo
6:50 pm - 11:40 pmDSM-OPO
22h 50m2 stops
Lufthansa Logo
6:00 am - 9:37 pmOPO-DSM
21h 37m2 stops
$531Lufthansa
Find Deal
Fri, Nov 28 - Fri, Dec 5
Lufthansa Logo
6:50 pm - 11:40 pmDSM-OPO
22h 50m2 stops
Lufthansa Logo
12:30 pm - 5:24 pmOPO-DSM
34h 54m2 stops
$532Lufthansa
Find Deal
Fri, Nov 28 - Fri, Dec 5
United Airlines Logo
8:02 am - 3:05 pmDSM-OPO
25h 03m2 stops
United Airlines Logo
6:00 am - 5:24 pmOPO-DSM
17h 24m2 stops
$552United Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
American Airlines Logo
6:39 am - 7:40 amDSM-OPO
19h 01m2 stops
American Airlines Logo
8:20 am - 11:45 pmOPO-DSM
21h 25m2 stops
$556American Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
United Airlines Logo
9:44 pm - 11:40 amDSM-OPO
31h 56m2 stops
United Airlines Logo
12:30 pm - 10:29 amOPO-DSM
27h 59m2 stops
$562United Airlines
Find Deal
Sun, Nov 30 - Sun, Dec 7
Multiple Airlines Logo
10:21 am - 3:25 pmDSM-OPO
23h 04m2 stops
Multiple Airlines Logo
4:10 pm - 8:46 pmOPO-DSM
34h 36m2 stops
$574Multiple Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
United Airlines Logo
8:02 am - 11:40 amDSM-OPO
21h 38m2 stops
United Airlines Logo
6:00 am - 5:24 pmOPO-DSM
17h 24m2 stops
$627United Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
United Airlines Logo
8:00 am - 9:30 amDSM-OPO
19h 30m2 stops
United Airlines Logo
6:00 am - 8:50 pmOPO-DSM
20h 50m2 stops
$637United Airlines
Find Deal
Wed, Mar 4 - Sun, Mar 8
Multiple Airlines Logo
9:00 pm - 11:45 amDSM-OPO
32h 45m2 stops
Multiple Airlines Logo
8:20 am - 5:57 pmOPO-DSM
15h 37m2 stops
$647Multiple Airlines
Find Deal
Sun, Nov 30 - Sun, Dec 7

Lufthansa flights from Des Moines to Porto

Our best Lufthansa deals on Des Moines to Porto flight tickets
Lufthansa
Nov 28
DSM6:50 pmDes Moines
22h 50m
2 stops
OPO11:40 pmPorto
Dec 5
OPO6:00 amPorto
21h 37m
2 stops
DSM9:37 pmDes Moines
$531
Find similar
Lufthansa
Nov 28
DSM6:50 pmDes Moines
22h 50m
2 stops
OPO11:40 pmPorto
Dec 5
OPO12:30 pmPorto
34h 54m
2 stops
DSM5:24 pmDes Moines
$532
Find similar

United Airlines flights from Des Moines to Porto

Our best United Airlines deals on Des Moines to Porto flight tickets
United Airlines
Nov 29
DSM8:02 amDes Moines
25h 03m
2 stops
OPO3:05 pmPorto
Dec 6
OPO6:00 amPorto
17h 24m
2 stops
DSM5:24 pmDes Moines
$552
Find similar
United Airlines
Nov 30
DSM9:44 pmDes Moines
31h 56m
2 stops
OPO11:40 amPorto
Dec 7
OPO12:30 pmPorto
27h 59m
2 stops
DSM10:29 amDes Moines
$562
Find similar
United Airlines
Nov 29
DSM8:02 amDes Moines
21h 38m
2 stops
OPO11:40 amPorto
Dec 6
OPO6:00 amPorto
17h 24m
2 stops
DSM5:24 pmDes Moines
$627
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Des Moines to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Des Moines to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Fri 11/28

1:05 pm-9:30 am

2 stops14h 25m

Porto

Fri 12/5

6:00 am-9:37 pm

2 stops21h 37m

$505

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Fri 11/28

6:50 pm-11:40 pm

2 stops22h 50m

Porto

Fri 12/5

6:00 am-9:37 pm

2 stops21h 37m

$531

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Fri 11/28

6:50 pm-11:40 pm

2 stops22h 50m

Porto

Fri 12/5

12:30 pm-5:24 pm

2 stops34h 54m

$532

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sat 11/29

8:02 am-3:05 pm

2 stops25h 03m

Porto

Sat 12/6

6:00 am-5:24 pm

2 stops17h 24m

$552

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sat 11/29

6:39 am-7:40 am

2 stops19h 01m

Porto

Sat 12/6

8:20 am-11:45 pm

2 stops21h 25m

$556

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sun 11/30

9:44 pm-11:40 am

2 stops31h 56m

Porto

Sun 12/7

12:30 pm-10:29 am

2 stops27h 59m

$562

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sat 11/29

10:21 am-3:25 pm

2 stops23h 04m

Porto

Sat 12/6

4:10 pm-8:46 pm

2 stops34h 36m

$574

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sat 11/29

8:02 am-11:40 am

2 stops21h 38m

Porto

Sat 12/6

6:00 am-5:24 pm

2 stops17h 24m

$627

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Wed 3/4

8:00 am-9:30 am

2 stops19h 30m

Porto

Sun 3/8

6:00 am-8:50 pm

2 stops20h 50m

$637

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sun 11/30

9:00 pm-11:45 am

2 stops32h 45m

Porto

Sun 12/7

8:20 am-5:57 pm

2 stops15h 37m

$647

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Porto from

How to get the cheapest flight ticket from Des Moines to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Porto?

The cheapest day to depart on your flight to Porto is on a Friday when prices can be found for as low as $901. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,074. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest time of day to depart on your flight to Porto?

In the afternoon is the cheapest time of day to fly from Des Moines to Porto when you can find flight prices for as low as $901. Flying to Porto in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,019 on average. Flights to Porto from Des Moines in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Des Moines to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from Des Moines to Porto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Des Moines to Porto (DSM to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Des Moines to Porto

Direct flights

None
There are no direct flights from Des Moines to Porto. There are no popular flight routes from Des Moines to Porto.
Search flight deals

  • How far is Des Moines to Porto by plane?

    A flight from Des Moines to Porto will travel around 4206.7 mi. A reasonable flight in good conditions will take 14h 25m.

  • When did momondo last update prices for flights from Des Moines Airport to Porto Airport?

    Prices for flights from Des Moines Airport to Porto Airport were last updated today.

  • How many operators does momondo search for flights from Des Moines Airport to Porto Airport?

  • How old do you have to be to fly from Des Moines Airport to Porto Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Des Moines Airport to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The necessary travel and health documents for your Porto Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Des Moines to Porto?

Best airlines flying from Des Moines to Porto

Compare and see reviews for airlines that fly from Des Moines to Porto with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $875Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Coimbra
Aveiro
Braga
Matosinhos
Caminha
Esposende
Lamego
Guimarães
Chaves
Espinho
Viseu
Ponte de Lima
Arcos de Valdevez
Pinhao
Curia
Penafiel
Mesao Frio
Mira
Baiao

Why use momondo?

Why should I use momondo to find a flight deal from Des Moines to Porto?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Des Moines to Porto for you.

Can I find flights from Des Moines to Porto with flexible booking policies on momondo?

Yes. All flights to Porto from Des Moines on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Des Moines to Porto?

Once you have performed a search for Des Moines to Porto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Des Moines to Porto right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Porto from Des Moines. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Porto trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 11/15
Sat 11/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal