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Portugal

$409+ Cheap flights from Iowa 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — LIS
Apr 26 — May 31
Sun 4/26
Sun 5/3
1 adult, Economy
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Cheap flight deals from Iowa to Portugal

Cheapest flights from Iowa to Portugal
Explore the most affordable flight options available from Iowa to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2026.

This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:35 pm
OMA
-
LIS
2 stops16h 20m
American Airlines
Wed 4/296:35 am
LIS
-
OMA
2 stops18h 29m
American Airlines
Deal found 3/24$666
This Iberia deal was found by Cheapflights users on 3/22. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:25 pm
OMA
-
LIS
2 stops20h 40m
Iberia
Sat 11/76:30 am
LIS
-
OMA
2 stops23h 29m
Iberia
Deal found 3/22$677
This United Airlines deal was found by Cheapflights users on 3/23. 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 4/83:22 pm
OMA
-
LIS
2 stops16h 18m
United Airlines
Thu 4/1611:25 am
LIS
-
OMA
2 stops36h 19m
United Airlines
Deal found 3/23$713
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:34 pm
OMA
-
LIS
2 stops16h 21m
American Airlines
Fri 4/248:25 am
LIS
-
OMA
2 stops16h 40m
American Airlines
Deal found 3/24$715
This Justfly.com deal was found by Cheapflights users on 3/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:00 pm
OMA
-
LIS
2 stops21h 15m
Lufthansa
Fri 4/245:05 am
LIS
-
OMA
2 stops21h 22m
Lufthansa
Deal found 3/23$719
This FlightHub deal was found by Cheapflights users on 3/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:28 am
OMA
-
LIS
2 stops22h 02m
Lufthansa
Fri 4/245:05 am
LIS
-
OMA
2 stops23h 06m
Lufthansa
Deal found 3/25$720
This Iberia deal was found by Cheapflights users on 3/24. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:13 pm
OMA
-
LIS
2 stops17h 37m
Multiple Airlines
Fri 4/248:25 am
LIS
-
OMA
2 stops16h 40m
Multiple Airlines
Deal found 3/24$726
This Air Canada deal was found by Cheapflights users on 3/23. 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.
Mon 12/76:29 pm
OMA
-
LIS
2 stops32h 51m
Air Canada
Fri 12/1111:20 am
LIS
-
OMA
2 stops34h 49m
Air Canada
Deal found 3/23$728
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Mon 12/712:34 pm
CID
-
LIS
2 stops13h 36m
United Airlines
Fri 12/115:00 am
LIS
-
CID
2 stops20h 12m
United Airlines
Deal found 3/23$732
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Mon 12/76:15 am
DSM
-
OPO
2 stops23h 25m
United Airlines
Thu 12/106:00 am
OPO
-
DSM
2 stops21h 17m
United Airlines
Deal found 3/23$738
This Delta deal was found by Cheapflights users on 3/23. 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.
Fri 5/16:55 am
OMA
-
LIS
2 stops22h 20m
Delta
Wed 5/135:00 am
LIS
-
OMA
2 stops23h 56m
Delta
Deal found 3/23$750
This British Airways deal was found by Cheapflights users on 3/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/282:16 pm
DSM
-
OPO
2 stops23h 14m
British Airways
Tue 5/58:20 am
OPO
-
DSM
2 stops17h 13m
British Airways
Deal found 3/25$766

Find flight deals from Iowa to Portugal

Keep the following information in mind while searching for Iowa to Portugal flight deals. Data was last updated March 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$666
(American Airlines)

One-way from

$409
(Justfly.com)

Popular in

June

Cheapest in

April

Average price

$864
Provider with most accurate pricing for Des Moines-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Des Moines-Lisbon Humberto Delgado flights.
Search Deals
From Iowa to Portugal
Search Deals
One-way flight from Iowa to Portugal
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($350 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Iowa 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 March 27, 2026.
Use the filters below to find and compare flights from Iowa to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OmahaLisbon

OMA - LIS

OMALIS

Omaha Eppley Airfield

Wed 4/8

3:22 pm-1:40 pm

2 stops16h 18m

Lisbon Humberto Delgado

Thu 4/16

11:25 am-5:44 pm

2 stops36h 19m

$713

OmahaLisbon

OMA - LIS

OMALIS

Omaha Eppley Airfield

Tue 4/21

3:59 pm-5:50 pm

2 stops19h 51m

Lisbon Humberto Delgado

Wed 4/29

5:00 am-10:49 pm

2 stops23h 49m

$769

Cedar RapidsLisbon

CID - LIS

CIDLIS

Cedar Rapids

Sun 4/19

5:42 am-5:50 pm

2 stops30h 08m

Lisbon Humberto Delgado

Wed 4/29

11:55 am-3:41 pm

2 stops33h 46m

$769

Cedar RapidsLisbon

CID - LIS

CIDLIS

Cedar Rapids

Wed 5/6

6:45 am-10:55 am

2 stops22h 10m

Lisbon Humberto Delgado

Wed 5/13

5:00 am-11:07 pm

2 stops24h 07m

$805

OmahaLisbon

OMA - LIS

OMALIS

Omaha Eppley Airfield

Tue 4/21

8:00 am-8:20 am

3 stops18h 20m

Lisbon Humberto Delgado

Wed 4/29

6:45 am-12:19 pm

2 stops35h 34m

$849

Cedar RapidsLisbon

CID - LIS

CIDLIS

Cedar Rapids

Wed 5/6

5:42 am-10:55 am

2 stops23h 13m

Lisbon Humberto Delgado

Sat 5/16

11:55 am-9:14 pm

2 stops39h 19m

$865

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Fri 5/8

10:56 am-3:25 pm

2 stops22h 29m

Porto

Fri 5/15

5:00 am-5:53 pm

2 stops18h 53m

$887

OmahaLisbon

OMA - LIS

OMALIS

Omaha Eppley Airfield

Wed 5/13

10:57 am-2:35 pm

2 stops21h 38m

Lisbon Humberto Delgado

Mon 5/18

5:00 am-8:51 pm

2 stops21h 51m

$893

OmahaLisbon

OMA - LIS

OMALIS

Omaha Eppley Airfield

Fri 5/8

1:25 pm-5:50 pm

2 stops22h 25m

Lisbon Humberto Delgado

Fri 5/15

5:00 am-8:51 pm

2 stops21h 51m

$899

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Thu 5/7

10:56 am-3:25 pm

2 stops22h 29m

Porto

Sat 5/23

5:00 am-8:36 pm

2 stops21h 36m

$947

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from Iowa to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Iowa 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 Iowa to Portugal

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

Currently, April is the cheapest month in which you can book a flight from Iowa to Portugal (average of $528). Flying from Iowa to Portugal in June is currently the most expensive (average of $1,121). 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.

Related info for your journey

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

  • How long is the flight from Iowa to Portugal?

    For as low as $713, United Airlines can have you in Portugal from Iowa in 16h 18m. Airlines will cover a distance of 4383 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Iowa to Portugal?

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

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

    Yes. Cheapflights offers flight deals from Iowa 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 Iowa to Portugal?

    Currently, April is the cheapest month in which you can book a flight from Iowa to Portugal (average of $528). Flying from Iowa to Portugal in June is currently the most expensive (average of $1,121). 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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Alternative routes for Iowa to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Iowa to Portugal

Discover the top 2 airlines that operate flights from Iowa 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 March 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$510Average$899FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$528Average$1,038FlexibilityNo cancel feeOn-time71%

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