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$438+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — LIS
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap 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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$654
(United Airlines)

One-way from

$438
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,276
Provider with most accurate pricing for Kansas City-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Kansas City-Lisbon Humberto Delgado flights.
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From Kansas City to Portugal
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One-way flight from Kansas City to Portugal
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Highest demand for flights based on searches. 26% potential increase in price ($362 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 May 1, 2025.

This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/26:08 pmMCI - LIS
2 stops21h 37mBritish Airways
Wed 11/126:30 amLIS - MCI
2 stops21h 32mBritish Airways
Deal found 4/30$565
This United Airlines deal was found by Cheapflights users on 4/30. 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 11/54:19 pmMCI - OPO
1 stop11h 11mUnited Airlines
Wed 11/1212:35 pmOPO - MCI
1 stop15h 52mUnited Airlines
Deal found 4/30$592
This Iberia deal was found by Cheapflights users on 4/30. 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 11/122:07 pmMCI - OPO
2 stops15h 38mIberia
Wed 11/198:40 pmOPO - MCI
2 stops18h 08mIberia
Deal found 4/30$605
This United deal was found by Cheapflights users on 4/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:00 amMCI - OPO
2 stops18h 30mMultiple Airlines
Wed 11/56:00 amOPO - MCI
2 stops19h 31mMultiple Airlines
Deal found 4/30$606
This KLM deal was found by Cheapflights users on 4/30. 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.
Sun 11/210:10 amMCI - LIS
1 stop16h 50mMultiple Airlines
Wed 11/1210:00 amLIS - MCI
1 stop13h 56mMultiple Airlines
Deal found 4/30$626
This KLM deal was found by Cheapflights users on 4/30. 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.
Sun 11/210:35 amMCI - LIS
2 stops16h 25mKLM
Wed 11/1211:15 amLIS - MCI
1 stop13h 43mKLM
Deal found 4/30$630
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 11/286:14 amMCI - LIS
1 stop19h 41mAmerican Airlines
Sat 12/610:30 amLIS - MCI
2 stops17h 39mAmerican Airlines
Deal found 4/30$642
This United Airlines deal was found by Cheapflights users on 4/30. 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 10/157:30 amMCI - LIS
2 stops19h 50mUnited Airlines
Wed 10/2212:50 pmLIS - MCI
2 stops31h 30mUnited Airlines
Deal found 4/30$654
This Justfly.com deal was found by Cheapflights users on 4/29. 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.
Sat 11/83:22 pmMCI - LIS
2 stops11h 58mAir Canada
Sat 11/1511:00 amLIS - MCI
2 stops27h 53mAir Canada
Deal found 4/29$718
This Iberia deal was found by Cheapflights users on 4/30. 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.
Mon 8/1812:39 pmMCI - LIS
2 stops21h 26mIberia
Mon 9/18:45 pmLIS - MCI
2 stops29h 51mIberia
Deal found 4/30$736
This Delta deal was found by Cheapflights users on 4/30. 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 10/159:59 amMCI - LIS
1 stop16h 01mDelta
Wed 10/2210:00 amLIS - MCI
1 stop14h 38mDelta
Deal found 4/30$799
This American Airlines deal was found by Cheapflights users on 4/30. 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 8/191:50 pmMCI - OPO
2 stops15h 50mAmerican Airlines
Sun 8/2412:20 pmOPO - MCI
2 stops18h 09mAmerican Airlines
Deal found 4/30$838

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 May 1, 2025.
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 CityLisbon

MCI - LIS

MCILIS

Kansas City

Wed 10/15

7:30 am-9:20 am

2 stops19h 50m

Lisbon Humberto Delgado

Wed 10/22

12:50 pm-2:20 pm

2 stops31h 30m

$654

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Wed 10/15

12:09 pm-8:05 pm

2 stops25h 56m

Lisbon Humberto Delgado

Wed 10/22

11:05 am-8:50 pm

1 stop15h 45m

$713

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Mon 8/18

12:39 pm-4:05 pm

2 stops21h 26m

Lisbon Humberto Delgado

Mon 9/1

8:45 pm-8:36 pm

2 stops29h 51m

$736

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Mon 9/22

3:01 pm-9:45 am

1 stop12h 44m

Porto

Thu 10/2

12:10 pm-9:09 am

2 stops26h 59m

$762

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Mon 8/18

4:34 pm-9:05 am

1 stop10h 31m

Lisbon Humberto Delgado

Mon 9/1

11:05 am-8:48 pm

2 stops15h 43m

$778

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Wed 10/15

9:59 am-8:00 am

1 stop16h 01m

Lisbon Humberto Delgado

Wed 10/22

10:00 am-6:38 pm

1 stop14h 38m

$799

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Tue 9/23

11:33 am-9:20 am

2 stops15h 47m

Lisbon Humberto Delgado

Sat 10/4

9:50 am-10:37 am

2 stops30h 47m

$830

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Tue 8/19

1:50 pm-11:40 am

2 stops15h 50m

Porto

Sun 8/24

12:20 pm-12:29 am

2 stops18h 09m

$838

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Tue 9/23

10:10 am-10:45 am

1 stop18h 35m

Lisbon Humberto Delgado

Sat 10/4

12:45 pm-11:57 pm

2 stops17h 12m

$850

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Wed 10/15

9:58 am-9:20 am

3 stops17h 22m

Lisbon Humberto Delgado

Wed 10/22

11:25 am-9:42 pm

2 stops16h 17m

$872

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 32 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, January is the cheapest month in which you can book a flight from Kansas City to Portugal (average of $612). Flying from Kansas City to Portugal in June is currently the most expensive (average of $1,178). 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.

What is the cheapest time of day to fly from MCI to PT?

Find hourly flight availability from Kansas City to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Kansas City to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 May 1, 2025.
Read reviews from past customers who have flown Delta, KLM and Air France from Kansas City to Portugal. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
643 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Kansas City to Portugal one-way?

    One-way options have recently been found by users for as low as $561 on Scandinavian Airlines. Other airlines that offer cheap prices include Aer Lingus from $563 and American Airlines from $571 one-way.

  • 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 - Lajes.

  • 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, January is the cheapest month in which you can book a flight from Kansas City to Portugal (average of $612). Flying from Kansas City to Portugal in June is currently the most expensive (average of $1,178). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$564Average$1,130FlexibilityNo cancel feeOn-time69%
DeltaCheapest$569Average$799FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$569Average$1,035FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$587Average$857FlexibilityNo cancel feeOn-time70%
KLMCheapest$595Average$800FlexibilityNo cancel feeOn-time75%
IberiaCheapest$609Average$1,111FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$633Average$906FlexibilityNo cancel feeOn-time72%
Air FranceCheapest$642Average$967FlexibilityNo cancel feeOn-time77%

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