$326+ Cheap flights from Kansas City (MCI) to Portugal
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — LIS
Nov 20 — Nov 271
Round-trip
1 adult, Economy
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Find cheap flights from Kansas City to Portugal with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kansas City to Portugal
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Cheapest flights from Kansas City to PortugalExplore 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 October 21, 2026.
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 October 21, 2026.
This United deal was found by Cheapflights users on 10/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:00 am -
2 stops22h 20m
Tue 12/812:50 pm -
2 stops29h 33m
Deal found 10/19![Multiple Airlines logo]()
$714
This United Airlines deal was found by Cheapflights users on 10/17. 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 12/111:27 am -
2 stops14h 43m
Tue 12/85:00 am -
2 stops18h 35m
Deal found 10/17![United Airlines logo]()
$726
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Mon 11/233:20 pm -
1 stop12h 10m
Thu 12/36:00 am -
2 stops23h 07m
Deal found 10/18![United Airlines logo]()
$754
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Mon 11/2311:27 am -
2 stops16h 03m
Fri 12/46:00 am -
2 stops32h 56m
Deal found 10/18![United Airlines logo]()
$758
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Tue 11/1711:33 am -
1 stop16h 32m
Tue 11/2411:20 am -
2 stops29h 06m
Deal found 10/18![United Airlines logo]()
$759
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 11/258:45 am -
2 stops18h 45m
Thu 12/36:00 am -
2 stops23h 07m
Deal found 10/21![United Airlines logo]()
$764
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:57 am -
2 stops19h 28m
Tue 11/245:00 am -
2 stops17h 31m
Deal found 10/18![Delta logo]()
$767
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 12/36:02 am -
1 stop20h 08m
Thu 12/1010:55 am -
2 stops29h 32m
Deal found 10/19![United Airlines logo]()
$769
This Delta deal was found by Cheapflights users on 10/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:40 am -
1 stop14h 20m
Fri 12/115:00 am -
2 stops19h 52m
Deal found 10/20![Delta logo]()
$773
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:40 am -
1 stop14h 35m
Thu 12/310:15 am -
1 stop14h 37m
Deal found 10/21![Delta logo]()
$774
This Travelocity deal was found by Cheapflights users on 10/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:38 pm -
1 stop13h 27m
Wed 12/26:45 pm -
2 stops30h 05m
Deal found 10/17![Iberia logo]()
$779
This KAYAK deal was found by Cheapflights users on 10/21. 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.
Sun 11/226:45 pm -
2 stops35h 00m
Fri 12/412:35 pm -
2 stops16h 32m
Deal found 10/21![Lufthansa logo]()
$782
Best flights from Kansas City to PortugalDiscover carefully curated flight deals from Kansas City to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
Discover carefully curated flight deals from Kansas City to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/28:00 am -
2 stops20h 35m
Tue 3/25:00 am -
2 stops24h 58m
Deal found 10/18![Delta logo]()
$716
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Sun 4/186:00 am -
2 stops21h 45m
Tue 4/2012:00 pm -
2 stops34h 19m
Deal found 10/18![United Airlines logo]()
$721
This KLM deal was found by Cheapflights users on 10/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1211:40 am -
2 stops20h 10m
Sun 12/277:30 pm -
2 stops28h 05m
Deal found 10/19![KLM logo]()
$1,046
This United deal was found by Cheapflights users on 10/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:00 am -
3 stops24h 35m
Sun 12/271:25 pm -
2 stops40h 13m
Deal found 10/19![Multiple Airlines logo]()
$1,189
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Mon 2/83:25 pm -
1 stop10h 45m
Tue 3/912:50 pm -
2 stops31h 34m
Deal found 10/18![United Airlines logo]()
$729
This Delta deal was found by Cheapflights users on 10/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:40 am -
1 stop14h 20m
Fri 12/115:00 am -
2 stops19h 52m
Deal found 10/20![Delta logo]()
$773
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Tue 2/26:16 pm -
2 stops39h 04m
Tue 3/212:35 pm -
1 stop34h 25m
Deal found 10/20![United Airlines logo]()
$750
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Mon 11/231:09 pm -
2 stops14h 21m
Fri 12/412:35 pm -
2 stops26h 21m
Deal found 10/21![United Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Mon 11/2311:33 am -
2 stops15h 57m
Thu 12/36:00 am -
2 stops23h 07m
Deal found 10/21![United Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 12/46:00 am -
2 stops22h 20m
Fri 12/1111:20 am -
2 stops33h 25m
Deal found 10/20![United Airlines logo]()
$774
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Tue 11/246:10 am -
1 stop21h 20m
Fri 12/412:35 pm -
1 stop17h 00m
Deal found 10/21![United Airlines logo]()
$774
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 12/33:26 pm -
1 stop10h 44m
Thu 12/1012:20 pm -
1 stop13h 45m
Deal found 10/19![United Airlines logo]()
$784
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/305:50 pm -
1 stop10h 30m
Mon 12/712:25 pm -
2 stops40h 42m
Deal found 10/16![United Airlines logo]()
$793
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Sun 11/16:00 am -
2 stops21h 30m
Tue 11/106:00 am -
2 stops17h 38m
Deal found 10/19![United Airlines logo]()
$808
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Sat 12/126:00 am -
3 stops24h 35m
Sun 12/271:25 pm -
3 stops60h 33m
Deal found 10/19![United Airlines logo]()
$1,522
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 12/166:00 am -
3 stops46h 20m
Sun 12/271:25 pm -
2 stops34h 15m
Deal found 10/19![United Airlines logo]()
$1,579
Last-minute flights from Kansas City to PortugalDiscover last-minute flight deals from Kansas City to Portugal. Data last updated October 21, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas City to Portugal. Data last updated October 21, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Sun 11/16:10 am -
1 stop21h 20m
Tue 11/106:00 am -
2 stops21h 51m
Deal found 10/20![United Airlines logo]()
$804
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Tue 11/1711:33 am -
1 stop16h 32m
Tue 11/2411:20 am -
2 stops29h 06m
Deal found 10/18![United Airlines logo]()
$759
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:57 am -
2 stops19h 28m
Tue 11/245:00 am -
2 stops17h 31m
Deal found 10/18![Delta logo]()
$767
This KAYAK deal was found by Cheapflights users on 10/21. 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.
Sun 11/226:45 pm -
2 stops35h 00m
Fri 12/412:35 pm -
2 stops16h 32m
Deal found 10/21![Lufthansa logo]()
$782
This KAYAK deal was found by Cheapflights users on 10/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:45 pm -
2 stops38h 45m
Thu 12/32:05 pm -
2 stops39h 02m
Deal found 10/18![Lufthansa logo]()
$795
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Mon 11/233:20 pm -
1 stop12h 10m
Fri 12/412:35 pm -
2 stops26h 21m
Deal found 10/18![United Airlines logo]()
$754
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Mon 11/2311:33 am -
2 stops15h 57m
Thu 12/36:00 am -
2 stops23h 07m
Deal found 10/18![United Airlines logo]()
$758
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 11/2511:27 am -
2 stops16h 03m
Fri 12/412:35 pm -
2 stops26h 21m
Deal found 10/21![United Airlines logo]()
$764
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:40 am -
1 stop14h 35m
Thu 12/310:15 am -
1 stop14h 37m
Deal found 10/21![Delta logo]()
$774
This Travelocity deal was found by Cheapflights users on 10/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:38 pm -
1 stop13h 27m
Wed 12/26:45 pm -
2 stops30h 05m
Deal found 10/17![Iberia logo]()
$779
This FlightHub deal was found by Cheapflights users on 10/17. 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.
Wed 11/257:10 am -
2 stops22h 55m
Wed 12/26:35 pm -
2 stops29h 06m
Deal found 10/17![British Airways logo]()
$785
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/305:50 pm -
1 stop10h 30m
Mon 12/712:25 pm -
2 stops40h 42m
Deal found 10/16![United Airlines logo]()
$793
One-way flights from Kansas City to PortugalSearch for one-way flight options from Kansas City to Portugal. Find affordable one-way fares based on user searches. Data last updated October 21, 2026.
Search for one-way flight options from Kansas City to Portugal. Find affordable one-way fares based on user searches. Data last updated October 21, 2026.
This Expedia deal was found by Cheapflights users on 10/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/31:04 pm -
2 stops28h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Lufthansa logo]()
$326
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 3/33:20 pm -
1 stop12h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$329
This Justfly.com deal was found by Cheapflights users on 10/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/3112:59 pm -
2 stops22h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![British Airways logo]()
$334
This KLM deal was found by Cheapflights users on 10/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/3112:00 pm -
1 stop14h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![KLM logo]()
$338
This Air Canada deal was found by Cheapflights users on 10/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/66:37 pm -
2 stops32h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Air Canada logo]()
$342
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Sun 1/316:00 am -
3 stops20h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 3/178:00 am -
2 stops26h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Tue 4/65:20 pm -
1 stop33h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 3/241:45 pm -
2 stops41h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$372
This FlightHub deal was found by Cheapflights users on 10/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/96:06 pm -
2 stops17h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![British Airways logo]()
$384
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 4/88:00 am -
2 stops20h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1812:01 pm -
2 stops14h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![American Airlines logo]()
$388
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 October 21, 2026.
Round-trip from | $714 (United Airlines) |
|---|---|
One-way from | $326 (Expedia) |
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 7,457,451 searches. Data last updated October 21, 2026.
Use the filters below to find and compare flights from Kansas City to Portugal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kansas CityLisbon
MCI Kansas City - LIS Lisbon Humberto Delgado
MCILIS
Kansas City
Sun 1/31
12:00 pm-8:00 am
1 stop14h 00m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$338
Kansas CityLisbon
MCI Kansas City - LIS Lisbon Humberto Delgado
MCILIS
Kansas City
Sun 4/11
6:00 am-9:20 am
2 stops21h 20m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$342
Kansas CityPorto
MCI Kansas City - OPO Porto
MCIOPO
Kansas City
Wed 3/17
8:00 am-3:20 pm
2 stops26h 20m
Porto
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$348
Kansas CityLisbon
MCI Kansas City - LIS Lisbon Humberto Delgado
MCILIS
Kansas City
Sat 4/10
5:20 pm-8:20 am
1 stop33h 00m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$350
Kansas CityPorto
MCI Kansas City - OPO Porto
MCIOPO
Kansas City
Wed 3/24
1:45 pm-11:45 am
2 stops41h 00m
Porto
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$372
Kansas CityLisbon
MCI Kansas City - LIS Lisbon Humberto Delgado
MCILIS
Kansas City
Thu 4/8
8:00 am-10:30 am
2 stops20h 30m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$388
Kansas CityLisbon
MCI Kansas City - LIS Lisbon Humberto Delgado
MCILIS
Kansas City
Fri 4/9
5:20 pm-8:20 am
1 stop33h 00m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$400
Kansas CityLisbon
MCI Kansas City - LIS Lisbon Humberto Delgado
MCILIS
Kansas City
Sat 4/10
6:00 am-9:05 am
1 stop21h 05m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$508
Quickest round-trip
Kansas CityPorto
MCI Kansas City - OPO Porto
MCIOPO
Kansas City
Tue 12/1
3:26 pm-9:30 am
1 stop12h 04m
Porto
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$558
Kansas CityLisbon
MCI Kansas City - LIS Lisbon Humberto Delgado
MCILIS
Kansas City
Thu 4/1
6:00 am-8:20 am
1 stop20h 20m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$560
Showing 1-10 of 27 resultsSorted by cheapest first
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.
MCI-OPO
MCI-LIS
MCI-FAO
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
MCI-PT0
MCI-OPO
MCI-LIS
MCI-FAO
What is the cheapest month to book a flight from Kansas City to Portugal?
Currently, February is the cheapest month in which you can book a flight from Kansas City to Portugal (average of $584). Flying from Kansas City to Portugal in June is currently the most expensive (average of $1,687). 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 October 21, 2026.
Read through reviews of airlines operating flights from Kansas City to Portugal, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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.
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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.
Complete your trip
Complete your trip to Portugal by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kansas City to Portugal by cabin class
Find flights from Kansas City to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kansas City and Portugal flights
Browse other Kansas City and Portugal flight options. Last updated on October 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Kansas City to Portugal flights
Consider these flights traveling from Kansas City to Portugal.
Fly to Portugal regions
Consider these flights traveling to Portugal regions.
Top 4 airlines flying from Kansas City to Portugal
Discover the top 4 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 7,457,451 searches. Data last updated October 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$492 | Average$915 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$546 | Average$1,138 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$550 | Average$1,106 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$571 | Average$769 | FlexibilityNo cancel fee | On-time70% |