$334+ 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — LIS
Oct 3 — Oct 101
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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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 September 3, 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 September 3, 2026.
This Expedia deal was found by Cheapflights users on 8/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:36 am -
2 stops21h 04m
Fri 11/2712:25 pm -
2 stops39h 26m
Deal found 8/30![Multiple Airlines logo]()
$721
This Expedia deal was found by Cheapflights users on 8/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:03 am -
1 stop21h 02m
Fri 11/2711:05 am -
1 stop18h 38m
Deal found 8/30![British Airways logo]()
$725
This United Airlines deal was found by Cheapflights users on 9/2. 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 11/911:33 am -
1 stop16h 47m
Fri 11/2711:20 am -
2 stops36h 05m
Deal found 9/2![United Airlines logo]()
$727
This Delta deal was found by Cheapflights users on 9/3. 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.
Sun 11/112:00 pm -
1 stop14h 15m
Tue 11/105:00 am -
2 stops19h 50m
Deal found 9/3![Delta logo]()
$728
This Justfly.com deal was found by Cheapflights users on 9/2. 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.
Mon 11/97:36 am -
2 stops21h 04m
Fri 11/2711:20 am -
2 stops40h 31m
Deal found 9/2![Air Canada logo]()
$730
This United Airlines deal was found by Cheapflights users on 9/2. 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 11/75:20 pm -
2 stops32h 50m
Fri 11/2711:20 am -
2 stops40h 31m
Deal found 9/2![United Airlines logo]()
$731
This Air France deal was found by Cheapflights users on 9/3. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:33 pm -
2 stops16h 02m
Tue 11/105:00 am -
2 stops18h 07m
Deal found 9/3![Multiple Airlines logo]()
$732
This United Airlines deal was found by Cheapflights users on 8/31. 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 11/2511:33 am -
1 stop16h 47m
Thu 12/35:00 am -
2 stops22h 47m
Deal found 8/31![United Airlines logo]()
$734
This Air France deal was found by Cheapflights users on 9/3. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:57 am -
1 stop17h 03m
Thu 12/35:00 am -
2 stops18h 06m
Deal found 9/3![Multiple Airlines logo]()
$736
This Expedia deal was found by Cheapflights users on 8/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:00 pm -
2 stops48h 05m
Fri 11/2711:05 am -
1 stop18h 38m
Deal found 8/30![Iberia logo]()
$737
This Justfly.com deal was found by Cheapflights users on 9/3. 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.
Wed 10/216:39 pm -
2 stops21h 36m
Mon 11/23:35 pm -
2 stops36h 16m
Deal found 9/3![Multiple Airlines logo]()
$743
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Mon 11/96:03 am -
1 stop21h 02m
Fri 11/2711:05 am -
1 stop18h 38m
Deal found 8/31![American Airlines logo]()
$747
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 September 3, 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 September 3, 2026.
This United Airlines deal was found by Cheapflights users on 8/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:33 am -
1 stop16h 47m
Fri 11/2711:20 am -
2 stops40h 31m
Deal found 8/29![United Airlines logo]()
$727
This Delta deal was found by Cheapflights users on 9/3. 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.
Sun 11/112:00 pm -
1 stop14h 15m
Tue 11/105:00 am -
2 stops19h 50m
Deal found 9/3![Delta logo]()
$728
This KAYAK deal was found by Cheapflights users on 9/3. 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 11/16:10 am -
1 stop21h 20m
Tue 11/1012:35 pm -
1 stop14h 04m
Deal found 9/3![Lufthansa logo]()
$961
This United Airlines deal was found by Cheapflights users on 8/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:50 pm -
2 stops32h 20m
Fri 11/2711:20 am -
2 stops36h 05m
Deal found 8/29![United Airlines logo]()
$731
This Delta deal was found by Cheapflights users on 9/1. 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.
Sun 11/89:40 am -
1 stop17h 15m
Mon 11/1610:00 am -
1 stop15h 03m
Deal found 9/1![Delta logo]()
$797
This KAYAK deal was found by Cheapflights users on 9/2. 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.
Mon 2/13:20 pm -
2 stops19h 15m
Sun 2/77:25 pm -
2 stops33h 34m
Deal found 9/2![TAP AIR PORTUGAL logo]()
$1,597
This United Airlines deal was found by Cheapflights users on 8/31. 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 11/2511:33 am -
1 stop16h 47m
Thu 12/35:00 am -
2 stops22h 47m
Deal found 8/31![United Airlines logo]()
$734
This United Airlines deal was found by Cheapflights users on 9/1. 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 1/117:31 am -
2 stops21h 09m
Thu 1/1411:20 am -
2 stops29h 09m
Deal found 9/1![United Airlines logo]()
$739
This FlightHub deal was found by Cheapflights users on 8/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:39 pm -
2 stops22h 06m
Fri 10/96:00 am -
2 stops23h 59m
Deal found 8/30![Lufthansa logo]()
$991
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Sun 11/811:33 am -
1 stop16h 32m
Mon 11/1612:25 pm -
2 stops32h 13m
Deal found 8/30![United Airlines logo]()
$755
This United Airlines deal was found by Cheapflights users on 9/1. 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 11/511:27 am -
2 stops16h 53m
Thu 11/1210:55 am -
2 stops29h 36m
Deal found 9/1![United Airlines logo]()
$786
This United Airlines deal was found by Cheapflights users on 9/2. 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 11/225:50 pm -
2 stops33h 40m
Sat 12/512:35 pm -
2 stops16h 35m
Deal found 9/2![United Airlines logo]()
$790
This United Airlines deal was found by Cheapflights users on 8/30. 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 10/148:22 am -
2 stops20h 58m
Wed 10/2111:20 am -
2 stops29h 06m
Deal found 8/30![United Airlines logo]()
$810
This KAYAK deal was found by Cheapflights users on 8/31. 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 9/275:02 am -
2 stops23h 43m
Sun 10/119:50 pm -
2 stops30h 09m
Deal found 8/31![TAP AIR PORTUGAL logo]()
$1,742
This United Airlines deal was found by Cheapflights users on 9/2. 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 11/13:20 pm -
1 stop12h 10m
Tue 11/1012:35 pm -
1 stop14h 04m
Deal found 9/2![United Airlines logo]()
$912
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/1711:22 am -
2 stops13h 28m
Sat 10/246:00 am -
2 stops22h 03m
Deal found 9/2![United Airlines logo]()
$916
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/35:46 pm -
2 stops33h 59m
Tue 10/136:00 am -
2 stops19h 46m
Deal found 9/3![United Airlines logo]()
$931
This United Airlines deal was found by Cheapflights users on 9/1. 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 10/166:29 am -
2 stops25h 21m
Fri 10/237:10 am -
2 stops17h 36m
Deal found 9/1![United Airlines logo]()
$3,233
This United Airlines deal was found by Cheapflights users on 9/1. 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 10/26:29 am -
2 stops25h 21m
Fri 10/97:10 am -
2 stops17h 36m
Deal found 9/1![United Airlines logo]()
$13,482
Last-minute flights from Kansas City to PortugalDiscover last-minute flight deals from Kansas City to Portugal. Data last updated September 3, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas City to Portugal. Data last updated September 3, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 8/31. 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 9/275:02 am -
2 stops23h 43m
Sun 10/119:50 pm -
2 stops30h 09m
Deal found 8/31![TAP AIR PORTUGAL logo]()
$1,742
This FlightHub deal was found by Cheapflights users on 8/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:39 pm -
2 stops22h 06m
Fri 10/96:00 am -
2 stops23h 59m
Deal found 8/30![Lufthansa logo]()
$991
This FlightHub deal was found by Cheapflights users on 8/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:50 am -
2 stops18h 15m
Fri 10/912:35 pm -
1 stop17h 24m
Deal found 8/30![Multiple Airlines logo]()
$1,308
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Fri 10/23:18 pm -
1 stop12h 27m
Fri 10/912:35 pm -
1 stop17h 24m
Deal found 8/30![United Airlines logo]()
$1,758
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/35:46 pm -
2 stops33h 59m
Tue 10/136:00 am -
2 stops19h 46m
Deal found 9/3![United Airlines logo]()
$931
This Delta deal was found by Cheapflights users on 9/3. 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 10/139:40 am -
2 stops17h 10m
Thu 10/225:00 am -
2 stops22h 46m
Deal found 9/3![Delta logo]()
$820
This United Airlines deal was found by Cheapflights users on 8/30. 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 10/148:22 am -
2 stops20h 58m
Wed 10/2111:20 am -
2 stops29h 06m
Deal found 8/30![United Airlines logo]()
$810
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/1711:22 am -
2 stops13h 28m
Sat 10/246:00 am -
2 stops22h 03m
Deal found 9/2![United Airlines logo]()
$916
This Justfly.com deal was found by Cheapflights users on 9/3. 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.
Wed 10/216:39 pm -
2 stops21h 36m
Mon 11/23:35 pm -
2 stops36h 16m
Deal found 9/3![Multiple Airlines logo]()
$743
This Justfly.com deal was found by Cheapflights users on 9/1. 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.
Wed 10/217:22 am -
1 stop19h 43m
Mon 11/26:35 pm -
2 stops30h 13m
Deal found 9/1![British Airways logo]()
$781
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Wed 10/217:22 am -
1 stop19h 43m
Wed 10/286:30 am -
2 stops21h 47m
Deal found 8/31![American Airlines logo]()
$819
This FlightHub deal was found by Cheapflights users on 9/2. 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 10/216:39 pm -
2 stops21h 36m
Wed 10/285:00 am -
2 stops17h 25m
Deal found 9/2![Lufthansa logo]()
$821
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 September 3, 2026.
Search for one-way flight options from Kansas City to Portugal. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
This United Airlines deal was found by Cheapflights users on 8/31. 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 12/16:00 am -
1 stop21h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![United Airlines logo]()
$334
This Travelocity deal was found by Cheapflights users on 8/31. 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.
Sun 1/314:00 pm -
2 stops16h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![British Airways logo]()
$336
This Virgin Atlantic deal was found by Cheapflights users on 8/31. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/510:20 am -
2 stops15h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Virgin Atlantic logo]()
$337
This KLM deal was found by Cheapflights users on 8/31. 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 8/31![KLM logo]()
$338
This United Airlines deal was found by Cheapflights users on 8/31. 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 1/56:00 am -
3 stops21h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![United Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:43 pm -
3 stops38h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/29![Multiple Airlines logo]()
$429
This TravelUp deal was found by Cheapflights users on 8/29. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:50 pm -
1 stop10h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/29![Lufthansa logo]()
$461
This United Airlines deal was found by Cheapflights users on 8/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:27 am -
2 stops14h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/29![United Airlines logo]()
$463
This United Airlines deal was found by Cheapflights users on 8/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:45 am -
2 stops21h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/29![United Airlines logo]()
$463
This United Airlines deal was found by Cheapflights users on 8/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:10 am -
1 stop20h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/29![United Airlines logo]()
$611
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/125:14 pm -
2 stops31h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$858
This Air Canada deal was found by Cheapflights users on 9/2. 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.
Sat 9/127:32 am -
3 stops17h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Air Canada logo]()
$1,085
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 September 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $720 (Expedia) |
One-way from | $334 (United Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $1,349 |
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 September 3, 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 CityPorto
MCI Kansas City - OPO Porto
MCIOPO
Kansas City
Tue 12/1
6:00 am-9:30 am
3 stops21h 30m
Porto
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$334
Kansas CityLisbon
MCI Kansas City - LIS Lisbon Humberto Delgado
MCILIS
Kansas City
Tue 1/5
10:20 am-8:00 am
2 stops15h 40m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$337
Kansas CityLisbon
MCI Kansas City - LIS Lisbon Humberto Delgado
MCILIS
Kansas City
Tue 1/5
6:00 am-7:40 am
1 stop19h 40m
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 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
Tue 1/5
6:00 am-9:20 am
3 stops21h 20m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$347
Kansas CityLisbon
MCI Kansas City - LIS Lisbon Humberto Delgado
MCILIS
Kansas City
Sun 11/1
8:43 pm-5:20 pm
3 stops38h 37m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$429
Kansas CityLisbon
MCI Kansas City - LIS Lisbon Humberto Delgado
MCILIS
Kansas City
Sun 11/1
11:27 am-8:10 am
2 stops14h 43m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$463
Quickest round-trip
Kansas CityPorto
MCI Kansas City - OPO Porto
MCIOPO
Kansas City
Sun 11/1
3:20 pm-9:30 am
1 stop12h 10m
Porto
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$463
Kansas CityLisbon
MCI Kansas City - LIS Lisbon Humberto Delgado
MCILIS
Kansas City
Thu 11/19
5:45 am-8:10 am
2 stops20h 25m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$611
Kansas CityLisbon
MCI Kansas City - LIS Lisbon Humberto Delgado
MCILIS
Kansas City
Mon 11/9
11:33 am-10:20 am
1 stop16h 47m
Lisbon Humberto Delgado
Fri 11/27
11:20 am-9:51 pm
2 stops40h 31m
$727
Showing 1-10 of 29 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-LIS
MCI-OPO
MCI-PDL
MCI-TER
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-LIS
MCI-OPO
MCI-PDL
MCI-TER
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 $1,490). 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.
How far ahead should I book a flight from Kansas City to Portugal?
The best time to book flights from Kansas City to Portugal is 6 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 September 3, 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.
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - 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 September 3, 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 September 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$508 | Average$769 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$533 | Average$1,016 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$569 | Average$857 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$656 | Average$1,350 | FlexibilityNo cancel fee | On-time71% |