$197+ Cheap flights from Michigan 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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — LIS
Sep 13 — Sep 201
Round-trip
1 adult, Economy
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Cheapest flights from Michigan to PortugalExplore the most affordable flight options available from Michigan to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
Explore the most affordable flight options available from Michigan to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
This lol.travel deal was found by Cheapflights users on 8/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 pm -
1 stop20h 35m
Tue 10/610:30 pm -
1 stop23h 30m
Deal found 8/12![TAP AIR PORTUGAL logo]()
$624
This Gotogate deal was found by Cheapflights users on 8/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 pm -
1 stop18h 55m
Thu 10/156:00 pm -
1 stop28h 00m
Deal found 8/9![TAP AIR PORTUGAL logo]()
$649
This Cheapflightsfares deal was found by Cheapflights users on 8/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:10 pm -
1 stop15h 50m
Sun 11/87:00 am -
1 stop14h 30m
Deal found 8/10![TAP AIR PORTUGAL logo]()
$652
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 pm -
1 stop15h 00m
Thu 10/17:00 am -
1 stop11h 40m
Deal found 8/11![TAP AIR PORTUGAL logo]()
$653
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Mon 9/213:45 pm -
1 stop22h 10m
Wed 9/307:15 pm -
2 stops33h 44m
Deal found 8/13![Multiple Airlines logo]()
$662
This oojo deal was found by Cheapflights users on 8/13. 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.
Wed 10/76:00 pm -
1 stop20h 25m
Wed 10/147:00 am -
1 stop15h 00m
Deal found 8/13![TAP AIR PORTUGAL logo]()
$663
This Gotogate deal was found by Cheapflights users on 8/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:00 pm -
1 stop14h 20m
Wed 11/115:00 am -
1 stop14h 15m
Deal found 8/9![Multiple Airlines logo]()
$678
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Mon 9/213:45 pm -
1 stop22h 10m
Tue 9/298:10 pm -
2 stops25h 50m
Deal found 8/13![Multiple Airlines logo]()
$683
This Expedia deal was found by Cheapflights users on 8/13. 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.
Tue 11/38:45 am -
2 stops19h 35m
Thu 11/125:00 am -
2 stops21h 57m
Deal found 8/13![Multiple Airlines logo]()
$700
This United Airlines deal was found by Cheapflights users on 8/12. 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 11/187:45 pm -
1 stop9h 35m
Wed 11/255:00 am -
1 stop14h 15m
Deal found 8/12![United Airlines logo]()
$704
This Expedia deal was found by Cheapflights users on 8/9. 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 10/211:35 pm -
2 stops17h 15m
Wed 11/116:30 am -
2 stops19h 10m
Deal found 8/9![Iberia logo]()
$705
This United Airlines deal was found by Cheapflights users on 8/13. 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 11/311:23 am -
1 stop15h 47m
Thu 11/128:55 am -
2 stops39h 55m
Deal found 8/13![United Airlines logo]()
$706
Best flights from Michigan to PortugalDiscover carefully curated flight deals from Michigan to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
Discover carefully curated flight deals from Michigan to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
This United Airlines deal was found by Cheapflights users on 8/13. 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 1/267:00 am -
1 stop20h 10m
Tue 2/911:20 am -
2 stops33h 38m
Deal found 8/13![United Airlines logo]()
$706
This Expedia deal was found by Cheapflights users on 8/9. 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 1/253:57 pm -
2 stops17h 58m
Thu 1/286:30 am -
2 stops18h 39m
Deal found 8/9![Multiple Airlines logo]()
$739
This Delta deal was found by Cheapflights users on 8/10. 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 1/131:00 pm -
2 stops16h 20m
Wed 1/205:00 am -
2 stops17h 50m
Deal found 8/10![Delta logo]()
$740
This Turkish Airlines deal was found by Cheapflights users on 8/9. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:25 am -
1 stop22h 15m
Thu 10/224:40 pm -
1 stop23h 00m
Deal found 8/9![Turkish Airlines logo]()
$753
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/11. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:00 pm -
1 stop19h 00m
Fri 10/26:00 pm -
1 stop28h 05m
Deal found 8/11![TAP AIR PORTUGAL logo]()
$786
This SWISS deal was found by Cheapflights users on 8/13. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/272:20 pm -
1 stop27h 05m
Sun 10/45:55 am -
1 stop36h 40m
Deal found 8/13![SWISS logo]()
$850
This KLM deal was found by Cheapflights users on 8/11. 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.
Wed 9/304:50 pm -
1 stop15h 45m
Fri 10/95:00 am -
1 stop15h 15m
Deal found 8/11![KLM logo]()
$855
This British Airways deal was found by Cheapflights users on 8/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:57 pm -
2 stops38h 58m
Mon 11/166:25 pm -
2 stops28h 32m
Deal found 8/12![British Airways logo]()
$903
This oojo deal was found by Cheapflights users on 8/11. 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 10/27:15 pm -
1 stop16h 40m
Sat 10/107:35 pm -
2 stops26h 35m
Deal found 8/11![Scandinavian Airlines logo]()
$954
This FlightHub deal was found by Cheapflights users on 8/10. 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.
Tue 11/34:20 pm -
1 stop16h 00m
Fri 1/293:10 pm -
1 stop28h 00m
Deal found 8/10![Lufthansa logo]()
$1,015
This United Airlines deal was found by Cheapflights users on 8/13. 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 2/911:30 am -
2 stops21h 00m
Tue 2/1612:50 pm -
2 stops40h 03m
Deal found 8/13![United Airlines logo]()
$714
This Delta deal was found by Cheapflights users on 8/10. 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 1/268:10 am -
2 stops18h 50m
Thu 1/2811:15 am -
2 stops17h 32m
Deal found 8/10![Delta logo]()
$770
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/12. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:05 pm -
1 stop18h 55m
Sat 10/35:05 am -
1 stop17h 00m
Deal found 8/12![TAP AIR PORTUGAL logo]()
$805
This United Airlines deal was found by Cheapflights users on 8/10. 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 1/97:30 pm -
1 stop31h 40m
Sun 1/175:00 am -
1 stop14h 15m
Deal found 8/10![United Airlines logo]()
$760
This Delta deal was found by Cheapflights users on 8/11. 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 1/1310:40 am -
2 stops17h 55m
Wed 1/205:00 am -
2 stops17h 49m
Deal found 8/11![Delta logo]()
$775
This British Airways deal was found by Cheapflights users on 8/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:30 pm -
2 stops17h 00m
Fri 1/295:30 pm -
2 stops32h 30m
Deal found 8/10![Multiple Airlines logo]()
$890
This Turkish Airlines deal was found by Cheapflights users on 8/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:10 pm -
1 stop37h 40m
Sun 10/1110:45 am -
1 stop28h 55m
Deal found 8/14![Turkish Airlines logo]()
$902
This Gotogate deal was found by Cheapflights users on 8/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 pm -
1 stop24h 10m
Tue 9/159:55 pm -
1 stop24h 05m
Deal found 8/9![TAP AIR PORTUGAL logo]()
$835
This United Airlines deal was found by Cheapflights users on 8/13. 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 11/1511:05 am -
2 stops16h 25m
Thu 11/196:00 am -
1 stop13h 10m
Deal found 8/13![United Airlines logo]()
$764
This Delta deal was found by Cheapflights users on 8/12. 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 9/2712:30 pm -
2 stops17h 25m
Tue 10/135:00 am -
2 stops18h 39m
Deal found 8/12![Delta logo]()
$784
This Gotogate deal was found by Cheapflights users on 8/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:40 pm -
1 stop21h 40m
Tue 9/157:05 pm -
1 stop26h 50m
Deal found 8/9![SWISS logo]()
$965
This KLM deal was found by Cheapflights users on 8/10. 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.
Tue 9/224:15 pm -
1 stop21h 15m
Tue 9/298:35 pm -
1 stop23h 55m
Deal found 8/10![KLM logo]()
$971
This British Airways deal was found by Cheapflights users on 8/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1511:07 am -
1 stop16h 58m
Thu 11/1911:05 am -
1 stop17h 11m
Deal found 8/13![British Airways logo]()
$981
This Turkish Airlines deal was found by Cheapflights users on 8/11. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:10 pm -
1 stop37h 30m
Sun 10/1110:45 am -
1 stop28h 55m
Deal found 8/11![Turkish Airlines logo]()
$902
This Mytrip deal was found by Cheapflights users on 8/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:40 pm -
1 stop21h 40m
Tue 9/158:10 pm -
2 stops31h 10m
Deal found 8/9![Multiple Airlines logo]()
$917
This United Airlines deal was found by Cheapflights users on 8/13. 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 10/3010:50 pm -
1 stop19h 45m
Fri 11/611:20 am -
2 stops30h 26m
Deal found 8/13![United Airlines logo]()
$779
This Delta deal was found by Cheapflights users on 8/9. 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 9/304:50 pm -
1 stop15h 45m
Mon 10/1211:55 am -
1 stop32h 20m
Deal found 8/9![Delta logo]()
$790
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/10. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/248:10 pm -
1 stop15h 00m
Thu 1/289:15 pm -
1 stop24h 15m
Deal found 8/10![TAP AIR PORTUGAL logo]()
$895
This Mytrip deal was found by Cheapflights users on 8/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:05 am -
2 stops18h 35m
Tue 9/229:30 pm -
2 stops29h 50m
Deal found 8/9![Multiple Airlines logo]()
$932
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/287:11 am -
1 stop20h 09m
Tue 10/65:05 am -
1 stop13h 50m
Deal found 8/9![United Airlines logo]()
$784
Last-minute flights from Michigan to PortugalDiscover last-minute flight deals from Michigan to Portugal. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from Michigan to Portugal. Data last updated August 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Sat 9/196:05 pm -
Nonstop8h 10m
Wed 9/3012:40 pm -
Nonstop9h 20m
Deal found 8/10![TAP AIR PORTUGAL logo]()
$720
This lol.travel deal was found by Cheapflights users on 8/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 pm -
1 stop20h 35m
Tue 10/610:30 pm -
1 stop23h 30m
Deal found 8/12![TAP AIR PORTUGAL logo]()
$624
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 pm -
1 stop15h 00m
Thu 10/15:05 am -
1 stop13h 35m
Deal found 8/14![TAP AIR PORTUGAL logo]()
$652
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Mon 9/213:45 pm -
1 stop22h 10m
Wed 9/307:15 pm -
2 stops33h 44m
Deal found 8/13![Multiple Airlines logo]()
$662
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Mon 9/213:45 pm -
1 stop22h 10m
Tue 9/298:10 pm -
2 stops25h 50m
Deal found 8/13![Multiple Airlines logo]()
$683
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Mon 9/213:45 pm -
1 stop22h 10m
Thu 10/112:50 pm -
2 stops33h 10m
Deal found 8/13![Multiple Airlines logo]()
$707
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 pm -
1 stop17h 00m
Wed 9/309:15 pm -
1 stop21h 25m
Deal found 8/11![TAP AIR PORTUGAL logo]()
$711
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Sat 9/266:05 pm -
Nonstop8h 10m
Thu 10/89:20 am -
Nonstop9h 20m
Deal found 8/9![TAP AIR PORTUGAL logo]()
$726
This Trip.com deal was found by Cheapflights users on 8/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/272:00 pm -
1 stop14h 20m
Tue 10/131:00 pm -
1 stop30h 12m
Deal found 8/12![Air Canada logo]()
$716
This Gotogate deal was found by Cheapflights users on 8/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:00 pm -
1 stop14h 20m
Tue 10/135:05 am -
1 stop13h 50m
Deal found 8/11![Multiple Airlines logo]()
$730
This Gotogate deal was found by Cheapflights users on 8/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 pm -
1 stop19h 00m
Tue 11/36:00 pm -
1 stop27h 30m
Deal found 8/9![TAP AIR PORTUGAL logo]()
$706
This Justfly.com deal was found by Cheapflights users on 8/10. 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 9/306:00 pm -
1 stop20h 25m
Thu 10/296:00 pm -
1 stop27h 30m
Deal found 8/10![TAP AIR PORTUGAL logo]()
$718
One-way flights from Michigan to PortugalSearch for one-way flight options from Michigan to Portugal. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
Search for one-way flight options from Michigan to Portugal. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
This Ovago deal was found by Cheapflights users on 8/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3011:45 am -
2 stops16h 25m
Deal found 8/13![Aer Lingus logo]()
$197
This Ovago deal was found by Cheapflights users on 8/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:45 am -
2 stops16h 25m
Deal found 8/12![Aer Lingus logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Sat 9/197:21 pm -
3 stops47h 54m
Deal found 8/13![Multiple Airlines logo]()
$263
This Ovago deal was found by Cheapflights users on 8/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:45 am -
2 stops17h 00m
Deal found 8/11![Aer Lingus logo]()
$285
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:45 pm -
3 stops25h 15m
Deal found 8/13![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Mon 10/512:56 pm -
3 stops36h 54m
Deal found 8/13![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 10/186:05 am -
2 stops44h 55m
Deal found 8/11![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 8/2310:25 pm -
2 stops39h 20m
Deal found 8/9![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Wed 12/96:15 am -
3 stops42h 45m
Deal found 8/11![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/48:57 pm -
3 stops52h 53m
Deal found 8/13![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Mon 9/2811:15 am -
2 stops27h 55m
Deal found 8/10![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Sat 10/179:33 pm -
3 stops43h 42m
Deal found 8/11![Multiple Airlines logo]()
$318
Find flight deals from Michigan to Portugal
Keep the following information in mind while searching for Michigan to Portugal flight deals. Data was last updated August 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $624 (lol.travel) |
One-way from | $197 (Ovago) |
Popular in | January |
Cheapest in | November |
Average price | $994 |
Cheapflights Fare Finder
Customize your flight search to find flights from Michigan 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 August 14, 2026.
Use the filters below to find and compare flights from Michigan to Portugal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Grand RapidsLisbon
GRR Grand Rapids Gerald R. Ford Intl - LIS Lisbon Humberto Delgado
GRRLIS
Grand Rapids Gerald R. Ford Intl
Tue 1/26
7:00 am-8:10 am
1 stop20h 10m
Lisbon Humberto Delgado
Tue 2/9
11:20 am-3:58 pm
2 stops33h 38m
$706
Grand RapidsLisbon
GRR Grand Rapids Gerald R. Ford Intl - LIS Lisbon Humberto Delgado
GRRLIS
Grand Rapids Gerald R. Ford Intl
Tue 2/9
11:30 am-1:30 pm
2 stops21h 00m
Lisbon Humberto Delgado
Tue 2/16
12:50 pm-11:53 pm
2 stops40h 03m
$714
Grand RapidsLisbon
GRR Grand Rapids Gerald R. Ford Intl - LIS Lisbon Humberto Delgado
GRRLIS
Grand Rapids Gerald R. Ford Intl
Mon 1/25
3:57 pm-2:55 pm
2 stops17h 58m
Lisbon Humberto Delgado
Thu 1/28
6:30 am-8:09 pm
2 stops18h 39m
$739
ChicagoLisbon
MDW Chicago Midway - LIS Lisbon Humberto Delgado
MDWLIS
Chicago Midway
Wed 1/13
1:00 pm-11:20 am
2 stops16h 20m
Lisbon Humberto Delgado
Wed 1/20
5:00 am-4:50 pm
2 stops17h 50m
$740
ChicagoPorto
ORD Chicago O'Hare Intl - OPO Porto
ORDOPO
Chicago O'Hare Intl
Tue 10/6
11:25 am-3:40 pm
1 stop22h 15m
Porto
Thu 10/22
4:40 pm-9:40 am
1 stop23h 00m
$753
DetroitLisbon
DTW Detroit Metropolitan Wayne County - LIS Lisbon Humberto Delgado
DTWLIS
Detroit Metropolitan Wayne County
Sat 1/9
7:30 pm-8:10 am
1 stop31h 40m
Lisbon Humberto Delgado
Sun 1/17
5:00 am-2:15 pm
1 stop14h 15m
$760
Quickest round-trip
ChicagoPorto
ORD Chicago O'Hare Intl - OPO Porto
ORDOPO
Chicago O'Hare Intl
Sun 11/15
11:05 am-9:30 am
2 stops16h 25m
Porto
Thu 11/19
6:00 am-1:10 pm
1 stop13h 10m
$764
Grand RapidsLisbon
GRR Grand Rapids Gerald R. Ford Intl - LIS Lisbon Humberto Delgado
GRRLIS
Grand Rapids Gerald R. Ford Intl
Tue 1/26
8:10 am-8:00 am
2 stops18h 50m
Lisbon Humberto Delgado
Thu 1/28
11:15 am-11:47 pm
2 stops17h 32m
$770
ChicagoPorto
ORD Chicago O'Hare Intl - OPO Porto
ORDOPO
Chicago O'Hare Intl
Wed 1/13
10:40 am-10:35 am
2 stops17h 55m
Porto
Wed 1/20
5:00 am-4:49 pm
2 stops17h 49m
$775
ChicagoLisbon
ORD Chicago O'Hare Intl - LIS Lisbon Humberto Delgado
ORDLIS
Chicago O'Hare Intl
Fri 10/30
10:50 pm-11:35 pm
1 stop19h 45m
Lisbon Humberto Delgado
Fri 11/6
11:20 am-11:46 am
2 stops30h 26m
$779
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Michigan to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Michigan with our price prediction graph.
GRR-LIS
MDW-LIS
ORD-OPO
ORD-LIS
ORD-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 Michigan to Portugal
USMI-PT0
GRR-LIS
MDW-LIS
ORD-OPO
ORD-LIS
What is the cheapest month to book a flight from Michigan to Portugal?
Currently, February is the cheapest month in which you can book a flight from Michigan to Portugal (average of $654). Flying from Michigan to Portugal in June is currently the most expensive (average of $1,164). 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 Michigan to Portugal?
To ensure you get the cheapest price possible for a flight from Michigan to Portugal, you should look to book at least 4 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Related info for your journey
Find useful and relevant information for your journey from Michigan to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Michigan 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 Michigan to Portugal by cabin class
Find flights from Michigan to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Michigan and Portugal flights
Browse other Michigan and Portugal flight options. Last updated on August 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Portugal
Find the right flight back to Michigan after your stay in Portugal
Michigan to Portugal flights
Consider these flights traveling from Michigan to Portugal.
Fly to Portugal regions
Consider these flights traveling to Portugal regions.
Top 10 airlines flying from Michigan to Portugal
Discover the top 10 airlines that operate flights from Michigan 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 August 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$474 | Average$887 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$509 | Average$896 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$511 | Average$948 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$522 | Average$775 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$528 | Average$910 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$535 | Average$1,165 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$550 | Average$1,009 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$597 | Average$702 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$614 | Average$1,030 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$698 | Average$897 | FlexibilityNo cancel fee | On-timeN/A |