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$378+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — LIS
jun. 20 — jun. 271
sáb. 6/20
sáb. 6/27
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 mayo 21, 2026.

This KAYAK deal was found by Cheapflights users on 5/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/92:50 pm
OMA
-
LIS
2 stops19h 15m
Multiple Airlines
mié. 11/187:05 am
LIS
-
OMA
2 stops23h 02m
Multiple Airlines
Deal found 5/21$771
This United Airlines deal was found by Cheapflights users on 5/21. 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.
lun. 11/96:00 am
OMA
-
LIS
3 stops21h 50m
United Airlines
mié. 11/1811:20 am
LIS
-
OMA
2 stops29h 13m
United Airlines
Deal found 5/21$773
This United Airlines deal was found by Cheapflights users on 5/20. 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.
mar. 11/107:55 am
OMA
-
LIS
2 stops20h 20m
United Airlines
jue. 11/121:00 pm
LIS
-
OMA
2 stops37h 25m
United Airlines
Deal found 5/20$775
This Air Canada deal was found by Cheapflights users on 5/20. 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.
lun. 11/911:21 am
OMA
-
LIS
3 stops16h 29m
Air Canada
mié. 11/1811:20 am
LIS
-
OMA
3 stops17h 54m
Air Canada
Deal found 5/20$797
This United Airlines deal was found by Cheapflights users on 5/18. 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.
mar. 10/68:00 am
OMA
-
LIS
2 stops20h 30m
United Airlines
mar. 10/1311:25 am
LIS
-
OMA
2 stops35h 01m
United Airlines
Deal found 5/18$904
This United Airlines deal was found by Cheapflights users on 5/21. 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.
mié. 9/236:00 am
OMA
-
LIS
3 stops21h 20m
United Airlines
mié. 10/711:25 am
LIS
-
OMA
2 stops35h 01m
United Airlines
Deal found 5/21$907
This United Airlines deal was found by Cheapflights users on 5/18. 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.
lun. 10/56:00 am
OMA
-
LIS
2 stops21h 20m
United Airlines
mar. 10/1311:25 am
LIS
-
OMA
2 stops32h 52m
United Airlines
Deal found 5/18$908
This American Airlines deal was found by Cheapflights users on 5/18. 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.
lun. 10/56:00 am
OMA
-
LIS
1 stop21h 05m
American Airlines
mar. 10/136:35 am
LIS
-
OMA
2 stops17h 49m
American Airlines
Deal found 5/18$917
This United Airlines deal was found by Cheapflights users on 5/20. 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.
mié. 9/96:15 am
OMA
-
LIS
2 stops21h 05m
United Airlines
mar. 9/2211:25 am
LIS
-
OMA
2 stops28h 57m
United Airlines
Deal found 5/20$943
This United Airlines deal was found by Cheapflights users on 5/19. 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.
mié. 9/166:00 am
CID
-
LIS
2 stops21h 20m
United Airlines
vie. 9/251:00 pm
LIS
-
CID
2 stops37h 43m
United Airlines
Deal found 5/19$948
This Air Canada deal was found by Cheapflights users on 5/20. 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.
mié. 9/911:19 am
OMA
-
LIS
3 stops16h 01m
Multiple Airlines
mar. 9/221:00 pm
LIS
-
OMA
2 stops27h 22m
Multiple Airlines
Deal found 5/20$956
This United Airlines deal was found by Cheapflights users on 5/21. 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.
jue. 9/246:00 am
OMA
-
LIS
2 stops21h 20m
United Airlines
mié. 10/711:25 am
LIS
-
OMA
2 stops36h 52m
United Airlines
Deal found 5/21$967

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 mayo 21, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$773
(United Airlines)

One-way from

$378
(Lufthansa)

Popular in

June

Cheapest in

February

Average price

$1,158
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. 35% potential increase in price ($460 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 mayo 21, 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

lun. 11/9

6:00 am-9:50 am

3 stops21h 50m

Lisbon Humberto Delgado

mié. 11/18

11:20 am-10:33 am

2 stops29h 13m

$773

OmahaLisbon

OMA - LIS

OMALIS

Omaha Eppley Airfield

mar. 11/10

7:55 am-10:15 am

2 stops20h 20m

Lisbon Humberto Delgado

jue. 11/12

1:00 pm-8:25 pm

2 stops37h 25m

$775

OmahaLisbon

OMA - LIS

OMALIS

Omaha Eppley Airfield

mar. 10/6

8:00 am-10:30 am

2 stops20h 30m

Lisbon Humberto Delgado

mar. 10/13

11:25 am-4:26 pm

2 stops35h 01m

$904

OmahaLisbon

OMA - LIS

OMALIS

Omaha Eppley Airfield

mié. 9/23

6:00 am-9:20 am

3 stops21h 20m

Lisbon Humberto Delgado

mié. 10/7

11:25 am-4:26 pm

2 stops35h 01m

$907

OmahaLisbon

OMA - LIS

OMALIS

Omaha Eppley Airfield

lun. 10/5

6:00 am-9:20 am

2 stops21h 20m

Lisbon Humberto Delgado

mar. 10/13

11:25 am-2:17 pm

2 stops32h 52m

$908

Cedar RapidsLisbon

CID - LIS

CIDLIS

Cedar Rapids

mié. 9/16

6:00 am-9:20 am

2 stops21h 20m

Lisbon Humberto Delgado

vie. 9/25

1:00 pm-8:43 pm

2 stops37h 43m

$948

OmahaLisbon

OMA - LIS

OMALIS

Omaha Eppley Airfield

lun. 10/5

6:00 am-9:20 am

2 stops21h 20m

Lisbon Humberto Delgado

lun. 10/12

11:25 am-4:26 pm

2 stops35h 01m

$968

Cedar RapidsLisbon

CID - LIS

CIDLIS

Cedar Rapids

mié. 8/5

6:30 am-9:20 am

2 stops20h 50m

Lisbon Humberto Delgado

mié. 8/12

11:25 am-9:50 pm

2 stops40h 25m

$971

OmahaLisbon

OMA - LIS

OMALIS

Omaha Eppley Airfield

mar. 7/7

6:00 am-10:30 am

3 stops22h 30m

Lisbon Humberto Delgado

vie. 7/17

11:25 am-2:29 pm

2 stops33h 04m

$973

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

mié. 7/1

5:34 pm-10:00 pm

2 stops22h 26m

Porto

mié. 7/8

5:00 am-5:12 pm

2 stops18h 12m

$982

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/17

Showing 1-10 of 30 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
No data available for this route at this time. Please check back soon.

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 $1,048, United Airlines can have you in Portugal from Iowa in 15h 51m. Airlines will cover a distance of 4204 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.

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 mayo 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$510Average$698FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$528Average$1,038FlexibilityNo cancel feeOn-time71%

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