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Portugal

$314+ Cheap flights from Kansas City (MCI) 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — LIS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Kansas City to Portugal

Cheapest flights from Kansas City to Portugal
Explore the most affordable flight options available from Kansas City to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 3/310:24 am
MCI
-
OPO
2 stops17h 06m
United Airlines
Wed 3/116:00 am
OPO
-
MCI
2 stops19h 41m
United Airlines
Deal found 1/27$492
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:13 pm
MCI
-
LIS
2 stops21h 42m
British Airways
Tue 3/1011:05 am
LIS
-
MCI
1 stop16h 23m
British Airways
Deal found 1/27$496
This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 4/1412:22 pm
MCI
-
OPO
2 stops21h 08m
Delta
Wed 4/295:00 am
OPO
-
MCI
2 stops21h 47m
Delta
Deal found 1/26$498
This United Airlines deal was found by Cheapflights users on 1/27. 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 3/210:24 am
MCI
-
LIS
2 stops17h 51m
United Airlines
Tue 3/105:00 am
LIS
-
MCI
2 stops21h 59m
United Airlines
Deal found 1/27$500
This Delta deal was found by Cheapflights users on 1/28. 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.
Tue 3/106:35 am
MCI
-
LIS
2 stops21h 25m
Delta
Wed 3/185:00 am
LIS
-
MCI
2 stops16h 55m
Delta
Deal found 1/28$503
This KLM deal was found by Cheapflights users on 1/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:59 am
MCI
-
LIS
1 stop17h 01m
KLM
Tue 3/1011:15 am
LIS
-
MCI
1 stop13h 04m
KLM
Deal found 1/27$508
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 4/148:00 am
MCI
-
OPO
2 stops21h 10m
United Airlines
Wed 4/296:00 am
OPO
-
MCI
2 stops33h 11m
United Airlines
Deal found 1/27$508
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:08 pm
MCI
-
LIS
2 stops21h 02m
British Airways
Sat 10/3111:05 am
LIS
-
MCI
2 stops40h 18m
British Airways
Deal found 1/27$509
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/275:15 am
MCI
-
LIS
2 stops24h 50m
British Airways
Fri 3/67:05 am
LIS
-
MCI
2 stops22h 03m
British Airways
Deal found 1/28$510
This Orbitz deal was found by Cheapflights users on 1/26. 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.
Tue 4/147:24 am
MCI
-
OPO
2 stops22h 21m
Iberia
Wed 4/2912:25 pm
OPO
-
MCI
2 stops17h 59m
Iberia
Deal found 1/26$511
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/2511:32 am
MCI
-
LIS
2 stops14h 38m
United Airlines
Sun 3/111:55 am
LIS
-
MCI
2 stops38h 40m
United Airlines
Deal found 1/27$518
This United Airlines deal was found by Cheapflights users on 1/27. 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 3/118:00 am
MCI
-
OPO
2 stops26h 25m
United Airlines
Wed 3/1812:35 pm
OPO
-
MCI
2 stops25h 55m
United Airlines
Deal found 1/27$521

Find flight deals from Kansas City to Portugal

Keep the following information in mind while searching for Kansas City to Portugal flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$492
(United Airlines)

One-way from

$314
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$678
Provider with most accurate pricing for Kansas City-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-Lisbon Humberto Delgado flights.
Search Deals
From Kansas City to Portugal
Search Deals
One-way flight from Kansas City to Portugal
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($295 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansas City 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 January 29, 2026.
Use the filters below to find and compare flights from Kansas City to Portugal that are best for you.

Fly from

Kansas City

Fly to

Portugal

Route

Depart

Return

Price

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Tue 3/3

10:24 am-9:30 am

2 stops17h 06m

Porto

Wed 3/11

6:00 am-8:41 pm

2 stops19h 41m

$492

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Mon 3/2

6:13 pm-9:55 pm

2 stops21h 42m

Lisbon Humberto Delgado

Tue 3/10

11:05 am-10:28 pm

1 stop16h 23m

$496

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Tue 4/14

12:22 pm-3:30 pm

2 stops21h 08m

Porto

Wed 4/29

5:00 am-8:47 pm

2 stops21h 47m

$498

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Mon 3/2

10:24 am-10:15 am

2 stops17h 51m

Lisbon Humberto Delgado

Tue 3/10

5:00 am-9:59 pm

2 stops21h 59m

$500

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Tue 3/10

6:35 am-9:00 am

2 stops21h 25m

Lisbon Humberto Delgado

Wed 3/18

5:00 am-4:55 pm

2 stops16h 55m

$503

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Mon 3/2

9:59 am-9:00 am

1 stop17h 01m

Lisbon Humberto Delgado

Tue 3/10

11:15 am-7:19 pm

1 stop13h 04m

$508

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Tue 4/14

8:00 am-11:10 am

2 stops21h 10m

Porto

Wed 4/29

6:00 am-9:11 am

2 stops33h 11m

$508

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Fri 2/27

5:15 am-12:05 pm

2 stops24h 50m

Lisbon Humberto Delgado

Fri 3/6

7:05 am-11:08 pm

2 stops22h 03m

$510

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Wed 2/25

12:37 pm-10:15 am

1 stop15h 38m

Lisbon Humberto Delgado

Sun 3/1

11:55 am-8:35 pm

2 stops38h 40m

$518

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Wed 3/11

8:00 am-3:25 pm

2 stops26h 25m

Porto

Wed 3/18

12:35 pm-9:30 am

2 stops25h 55m

$521

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 36 results
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Best time to book a flight from Kansas City to Portugal

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

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

Currently, April is the cheapest month in which you can book a flight from Kansas City to Portugal (average of $488). Flying from Kansas City to Portugal in June is currently the most expensive (average of $960). 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.

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 January 29, 2026.
Read through reviews of airlines operating flights from Kansas City to Portugal, such as Delta, Air France, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,127 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air France
7.4
Good
1,528 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,206 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,705 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Kansas City 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 Kansas City to Portugal?

    If you book a flight to Portugal from Kansas City, you will be flying from Kansas City, which is the city’s only airport. Kansas City (MCI) is located 17.4 mi from the center of Kansas City.

  • How long is the flight from Kansas City to Portugal?

    There are many flights that can get you from Kansas City to Portugal in 17h 06m. Fly via United Airlines, British Airways, or Delta to get the fastest option. The distance between Kansas City and Portugal is about 4333 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Kansas City to Portugal?

    The most popular route from Kansas City to Portugal is Kansas City - Lisbon Humberto Delgado. You may also consider Kansas City - Porto or Kansas City - Ponta Delgada Nordela.

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

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

  • How can I find direct flights from Kansas City to Portugal?

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

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

    Yes. Cheapflights offers flight deals from Kansas City 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 Kansas City to Portugal?

    Currently, April is the cheapest month in which you can book a flight from Kansas City to Portugal (average of $488). Flying from Kansas City to Portugal in June is currently the most expensive (average of $960). 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 Kansas City to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Kansas City to Portugal

Discover the top 8 airlines that operate flights from Kansas City 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$492Average$818FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$525Average$868FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$549Average$998FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$553Average$855FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$571Average$768FlexibilityNo cancel feeOn-time70%
KLMCheapest$578Average$705FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$642Average$793FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$684Average$1,062FlexibilityNo cancel feeOn-time71%

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