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Cheap flights from Iowa to Portugal from $357

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Iowa to Portugal departing on 12/10. 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

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Find the cheapest flights from Iowa to Portugal

Cheap round-trip flights

Multiple Airlines Logo
11:26 am - 9:20 amOMA-LIS
15h 54m2 stops
Multiple Airlines Logo
5:00 am - 5:21 pmLIS-OMA
18h 21m2 stops
$540Multiple Airlines
Find Deal
Tue, Feb 17 - Tue, Mar 3
United Airlines Logo
11:26 am - 8:10 amOMA-LIS
14h 44m2 stops
United Airlines Logo
11:20 am - 6:54 pmLIS-OMA
37h 34m2 stops
$543United Airlines
Find Deal
Wed, Feb 11 - Wed, Feb 18
United Airlines Logo
11:27 am - 9:20 amOMA-LIS
15h 53m3 stops
United Airlines Logo
5:00 am - 9:52 pmLIS-OMA
22h 52m2 stops
$549United Airlines
Find Deal
Wed, Oct 22 - Wed, Nov 5
American Airlines Logo
6:00 am - 9:05 amOMA-LIS
21h 05m1 stop
American Airlines Logo
6:30 am - 10:37 pmLIS-OMA
22h 07m2 stops
$553American Airlines
Find Deal
Wed, Oct 22 - Wed, Nov 5
American Airlines Logo
6:00 am - 9:05 amOMA-LIS
21h 05m1 stop
American Airlines Logo
6:30 am - 10:37 pmLIS-OMA
22h 07m2 stops
$554American Airlines
Find Deal
Wed, Oct 22 - Wed, Nov 5
Air Canada Logo
6:00 am - 9:20 amOMA-LIS
21h 20m2 stops
Air Canada Logo
10:50 am - 2:20 pmLIS-OMA
33h 30m2 stops
$603Air Canada
Find Deal
Sun, Oct 19 - Sun, Dec 7
KLM Logo
11:06 am - 10:30 amDSM-OPO
17h 24m2 stops
KLM Logo
4:10 pm - 4:19 pmOPO-DSM
30h 09m2 stops
$607KLM
Find Deal
Mon, Nov 3 - Mon, Nov 10
Lufthansa Logo
1:05 pm - 9:30 amDSM-OPO
14h 25m2 stops
Lufthansa Logo
6:00 am - 8:45 pmOPO-DSM
20h 45m2 stops
$642Lufthansa
Find Deal
Thu, Nov 6 - Thu, Nov 13
Lufthansa Logo
6:40 pm - 10:50 pmOMA-LIS
22h 10m2 stops
Lufthansa Logo
5:00 am - 5:25 pmLIS-OMA
18h 25m2 stops
$688Lufthansa
Find Deal
Fri, Nov 7 - Sat, Nov 15
Air Canada Logo
5:15 pm - 8:55 amOMA-LIS
57h 40m2 stops
Air Canada Logo
11:20 am - 2:29 pmLIS-OMA
33h 09m2 stops
$1,548Air Canada
Find Deal
Mon, Dec 22 - Fri, Jan 2

Lufthansa flights from Iowa to Portugal

Our best Lufthansa deals on Iowa to Portugal flight tickets
Lufthansa
Nov 6
DSM1:05 pmDes Moines
14h 25m
2 stops
OPO9:30 amPorto
Nov 13
OPO6:00 amPorto
20h 45m
2 stops
DSM8:45 pmDes Moines
$642
Find similar
Lufthansa
Nov 7
OMA6:40 pmOmaha Eppley Airfield
22h 10m
2 stops
LIS10:50 pmLisbon Humberto Delgado
Nov 15
LIS5:00 amLisbon Humberto Delgado
18h 25m
2 stops
OMA5:25 pmOmaha Eppley Airfield
$688
Find similar
Lufthansa
Oct 14
CID5:29 pmCedar Rapids
22h 36m
2 stops
LIS10:05 pmLisbon Humberto Delgado
Oct 22
LIS5:05 amLisbon Humberto Delgado
22h 28m
2 stops
CID9:33 pmCedar Rapids
$729
Find similar

American Airlines flights from Iowa to Portugal

Our best American Airlines deals on Iowa to Portugal flight tickets
American Airlines
Oct 22
OMA6:00 amOmaha Eppley Airfield
21h 05m
1 stop
LIS9:05 amLisbon Humberto Delgado
Nov 5
LIS6:30 amLisbon Humberto Delgado
22h 07m
2 stops
OMA10:37 pmOmaha Eppley Airfield
$553
Find similar
American Airlines
Oct 22
OMA6:00 amOmaha Eppley Airfield
21h 05m
1 stop
LIS9:05 amLisbon Humberto Delgado
Nov 5
LIS6:30 amLisbon Humberto Delgado
22h 07m
2 stops
OMA10:37 pmOmaha Eppley Airfield
$554
Find similar
American Airlines
Oct 19
OMA6:00 amOmaha Eppley Airfield
21h 05m
1 stop
LIS9:05 amLisbon Humberto Delgado
Dec 7
LIS7:45 amLisbon Humberto Delgado
16h 08m
2 stops
OMA5:53 pmOmaha Eppley Airfield
$604
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 23, 2025.
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

OmahaLisbon

OMA - LIS

OMALIS

Omaha Eppley Airfield

Tue 2/17

11:26 am-9:20 am

2 stops15h 54m

Lisbon Humberto Delgado

Tue 3/3

5:00 am-5:21 pm

2 stops18h 21m

$540

OmahaLisbon

OMA - LIS

OMALIS

Omaha Eppley Airfield

Wed 2/11

11:26 am-8:10 am

2 stops14h 44m

Lisbon Humberto Delgado

Wed 2/18

11:20 am-6:54 pm

2 stops37h 34m

$543

OmahaLisbon

OMA - LIS

OMALIS

Omaha Eppley Airfield

Wed 10/22

11:27 am-9:20 am

3 stops15h 53m

Lisbon Humberto Delgado

Wed 11/5

5:00 am-9:52 pm

2 stops22h 52m

$549

OmahaLisbon

OMA - LIS

OMALIS

Omaha Eppley Airfield

Wed 10/22

6:00 am-9:05 am

1 stop21h 05m

Lisbon Humberto Delgado

Wed 11/5

6:30 am-10:37 pm

2 stops22h 07m

$553

OmahaLisbon

OMA - LIS

OMALIS

Omaha Eppley Airfield

Wed 10/22

6:00 am-9:05 am

1 stop21h 05m

Lisbon Humberto Delgado

Wed 11/5

6:30 am-10:37 pm

2 stops22h 07m

$554

OmahaLisbon

OMA - LIS

OMALIS

Omaha Eppley Airfield

Sun 10/19

6:00 am-9:20 am

2 stops21h 20m

Lisbon Humberto Delgado

Sun 12/7

10:50 am-2:20 pm

2 stops33h 30m

$603

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Mon 11/3

11:06 am-10:30 am

2 stops17h 24m

Porto

Mon 11/10

4:10 pm-4:19 pm

2 stops30h 09m

$607

Des MoinesPorto

DSM - OPO

DSMOPO

Des Moines

Thu 11/6

1:05 pm-9:30 am

2 stops14h 25m

Porto

Thu 11/13

6:00 am-8:45 pm

2 stops20h 45m

$642

OmahaLisbon

OMA - LIS

OMALIS

Omaha Eppley Airfield

Fri 11/7

6:40 pm-10:50 pm

2 stops22h 10m

Lisbon Humberto Delgado

Sat 11/15

5:00 am-5:25 pm

2 stops18h 25m

$688

OmahaLisbon

OMA - LIS

OMALIS

Omaha Eppley Airfield

Mon 12/22

5:15 pm-8:55 am

2 stops57h 40m

Lisbon Humberto Delgado

Fri 1/2

11:20 am-2:29 pm

2 stops33h 09m

$1,548

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Portugal from

How to get the cheapest flight ticket from Iowa to Portugal

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 month to fly to Portugal?

The cheapest month to fly to Portugal from Iowa is in December. Flight prices, which tend to average around $614, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Portugal from Iowa during March instead. Flights to Portugal in March, while not as cheap as those in December, still average around $624.

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

According to our data, Wednesday is the cheapest day to fly to Portugal from Iowa. The lowest ticket price found for a Wednesday departure recently was $716. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Monday, with ticket prices averaging around $1,390.

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

Our most recent data shows that the best time of day to fly to Portugal is at noon. Flights from Iowa to Portugal during this time can be as low as $851. In the afternoon is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,118 per ticket.

Can stopping save me money on Iowa to Portugal flights?

You could potentially save up to 14% on your flight if you consider stops on a Iowa to Portugal flight.

Cheap Iowa to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iowa to Portugal

Direct flights

None
There are no direct flights from Iowa to Portugal. There are no popular flight routes from Iowa to Portugal.
Search flight deals

  • When did momondo last update prices for flights from Iowa to Portugal?

    Prices for flights from Iowa to Portugal are updated daily.

  • How many operators does momondo search for flights from Iowa to Portugal?

  • How old do you have to be to fly from Iowa to Portugal?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Iowa to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Iowa to Portugal

Compare and see reviews for airlines that fly from Iowa to Portugal with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $614Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $624Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $631Free CancellationRating
6.7
7,391 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Iowa to Portugal?

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 Iowa to Portugal for you.

Can I find flights from Iowa to Portugal with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Iowa to Portugal flights to just show those with flexible booking policies.

How can momondo help me find flights from Iowa to Portugal?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portugal from Iowa.

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

Yes momondo offers price alerts on flights to Portugal from Iowa. 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.

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