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$387+ Cheap flights from Des Moines (DSM) to Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — LIS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Des Moines to Portugal

Keep the following information in mind while searching for Des Moines to Portugal flight deals. Data was last updated June 12, 2025.

Round-trip from

$815
(United Airlines)

One-way from

$387
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,583
From Des Moines to Portugal
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One-way flight from Des Moines to Portugal
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Highest demand for flights based on searches. 29% potential increase in price ($432 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Des Moines to Portugal

Cheapest flights from Des Moines to Portugal
Explore the most affordable flight options available from Des Moines to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:00 amDSM - OPO
2 stops19h 20mUnited Airlines
Sat 10/46:00 amOPO - DSM
2 stops34h 42mUnited Airlines
Deal found 6/10$815
This Orbitz deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/91:00 pmDSM - OPO
2 stops28h 20mLufthansa
Tue 10/216:00 amOPO - DSM
2 stops17h 24mLufthansa
Deal found 6/10$830
This Orbitz deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/92:00 pmDSM - OPO
2 stops35h 35mMultiple Airlines
Tue 10/218:35 pmOPO - DSM
2 stops27h 04mMultiple Airlines
Deal found 6/11$845
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/236:40 pmDSM - OPO
2 stops14h 55mDelta
Wed 7/306:15 amOPO - DSM
2 stops20h 42mDelta
Deal found 6/10$1,020
This Air Canada deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/93:25 pmDSM - OPO
3 stops17h 35mAir Canada
Tue 10/219:00 amOPO - DSM
3 stops18h 50mAir Canada
Deal found 6/12$1,320

Cheapflights Fare Finder

Customize your flight search to find flights from Des Moines to Portugal 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Des Moines to Portugal that are best for you.

Fly from

Des Moines

Fly to

Portugal

Route

Depart

Return

Price

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Wed 9/24

8:00 am-9:20 am

2 stops19h 20m

Porto

Sat 10/4

6:00 am-10:42 am

2 stops34h 42m

$815

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Thu 10/9

1:00 pm-11:20 pm

2 stops28h 20m

Porto

Tue 10/21

6:00 am-5:24 pm

2 stops17h 24m

$830

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Thu 10/9

2:00 pm-7:35 am

2 stops35h 35m

Porto

Tue 10/21

8:35 pm-5:39 pm

2 stops27h 04m

$845

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Wed 7/23

6:40 pm-3:35 pm

2 stops14h 55m

Porto

Wed 7/30

6:15 am-8:57 pm

2 stops20h 42m

$1,020

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Thu 10/9

3:25 pm-3:00 pm

3 stops17h 35m

Porto

Tue 10/21

9:00 am-9:50 pm

3 stops18h 50m

$1,320

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Fri 7/25

8:35 am-8:00 am

2 stops17h 25m

$387

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Sat 7/26

5:10 pm-9:35 am

2 stops58h 25m

$576

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Des Moines to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Des Moines with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Des Moines to Portugal?

Currently, January is the cheapest month in which you can book a flight from Des Moines to Portugal (average of $612). Flying from Des Moines to Portugal in June is currently the most expensive (average of $1,136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,531 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,136 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Des Moines to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Des Moines to Portugal?

    Located just 3.6 mi from the city center, Des Moines (DSM) is the airport most travelers will use when flying to Portugal from Des Moines.

  • Can I find deals for flights from Des Moines to Portugal that include hotel bookings?

    Yes. In addition to deals on Des Moines to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Des Moines to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Des Moines to Portugal.

  • Can I find deals for business class flights from Des Moines to Portugal?

    Yes. Cheapflights offers flight deals from Des Moines to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Des Moines to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Des Moines to Portugal (average of $612). Flying from Des Moines to Portugal in June is currently the most expensive (average of $1,136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Des Moines to Portugal

Discover the top 4 airlines that operate flights from Des Moines to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$607Average$749FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$614Average$1,082FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$624Average$961FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$637Average$922FlexibilityNo cancel feeOn-time70%

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