$328+ Cheap flights from Michigan 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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — LIS
Nov 10 — Nov 171
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 October 11, 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 October 11, 2026.
This Gotogate deal was found by Cheapflights users on 10/8. 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 11/234:05 pm -
1 stop14h 40m
Tue 12/86:00 am -
1 stop13h 15m
Deal found 10/8![Lufthansa logo]()
$692
This Gotogate deal was found by Cheapflights users on 10/9. 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.
Mon 11/94:05 pm -
1 stop14h 40m
Wed 11/256:00 am -
1 stop13h 15m
Deal found 10/9![Lufthansa logo]()
$704
This Gotogate deal was found by Cheapflights users on 10/7. 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 11/96:20 pm -
1 stop10h 00m
Wed 11/255:00 am -
1 stop14h 15m
Deal found 10/7![Multiple Airlines logo]()
$710
This Gotogate deal was found by Cheapflights users on 10/7. 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 11/116:20 pm -
1 stop9h 35m
Wed 11/185:00 am -
1 stop14h 15m
Deal found 10/7![Multiple Airlines logo]()
$712
This United Airlines deal was found by Cheapflights users on 10/8. 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 11/2312:35 pm -
2 stops15h 55m
Tue 12/86:00 am -
1 stop13h 15m
Deal found 10/8![United Airlines logo]()
$713
This United deal was found by Cheapflights users on 10/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:45 am -
2 stops22h 45m
Wed 11/256:00 am -
1 stop13h 15m
Deal found 10/9![Multiple Airlines logo]()
$715
This Gotogate deal was found by Cheapflights users on 10/9. 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 11/154:05 pm -
1 stop17h 55m
Fri 11/275:00 am -
1 stop14h 15m
Deal found 10/9![Lufthansa logo]()
$717
This Flighttix deal was found by Cheapflights users on 10/8. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:20 pm -
2 stops35h 20m
Tue 11/246:05 am -
2 stops16h 35m
Deal found 10/8![Air Canada logo]()
$718
This Flysmarter deal was found by Cheapflights users on 10/8. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:45 pm -
1 stop9h 20m
Tue 11/245:00 am -
2 stops17h 40m
Deal found 10/8![Multiple Airlines logo]()
$719
This Air France deal was found by Cheapflights users on 10/7. 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.
Tue 11/176:15 pm -
1 stop11h 20m
Tue 11/245:00 am -
1 stop15h 29m
Deal found 10/7![Multiple Airlines logo]()
$720
This Gotogate deal was found by Cheapflights users on 10/6. 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 11/166:20 pm -
1 stop10h 00m
Tue 11/246:05 am -
2 stops16h 35m
Deal found 10/6![Multiple Airlines logo]()
$721
This Mytrip deal was found by Cheapflights users on 10/6. 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.
Wed 11/44:05 pm -
1 stop17h 45m
Wed 11/115:00 am -
1 stop14h 15m
Deal found 10/6![Lufthansa logo]()
$724
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 October 11, 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 October 11, 2026.
This United Airlines deal was found by Cheapflights users on 10/8. 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 11/2312:35 pm -
2 stops15h 55m
Tue 12/86:00 am -
1 stop13h 15m
Deal found 10/8![United Airlines logo]()
$713
This Delta deal was found by Cheapflights users on 10/7. 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 11/1712:45 pm -
2 stops16h 50m
Tue 11/245:00 am -
1 stop13h 02m
Deal found 10/7![Delta logo]()
$724
This American Airlines deal was found by Cheapflights users on 10/8. 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 12/94:04 pm -
2 stops20h 41m
Wed 12/1611:05 am -
2 stops17h 48m
Deal found 10/8![American Airlines logo]()
$730
This Air France deal was found by Cheapflights users on 10/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2012:05 pm -
2 stops18h 15m
Mon 1/253:35 pm -
2 stops30h 35m
Deal found 10/11![Multiple Airlines logo]()
$730
This Virgin Atlantic deal was found by Cheapflights users on 10/7. 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.
Mon 11/911:29 am -
2 stops15h 31m
Mon 11/1611:15 am -
2 stops17h 39m
Deal found 10/7![Virgin Atlantic logo]()
$793
This Turkish Airlines deal was found by Cheapflights users on 10/8. 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.
Thu 11/59:05 pm -
1 stop37h 05m
Mon 11/1611:35 am -
1 stop35h 25m
Deal found 10/8![Turkish Airlines logo]()
$803
This KLM deal was found by Cheapflights users on 10/11. 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.
Mon 10/265:15 pm -
1 stop16h 35m
Mon 11/97:10 pm -
1 stop22h 52m
Deal found 10/11![KLM logo]()
$850
This Justfly.com deal was found by Cheapflights users on 10/10. 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.
Thu 11/52:44 pm -
2 stops19h 06m
Mon 11/96:35 pm -
2 stops34h 16m
Deal found 10/10![British Airways logo]()
$860
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/10. 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.
Thu 12/36:45 pm -
2 stops25h 00m
Mon 12/77:25 pm -
2 stops29h 27m
Deal found 10/10![TAP AIR PORTUGAL logo]()
$1,078
This KAYAK deal was found by Cheapflights users on 10/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:18 pm -
2 stops12h 52m
Tue 11/2412:20 pm -
2 stops36h 51m
Deal found 10/10![Lufthansa logo]()
$1,261
This United Airlines deal was found by Cheapflights users on 10/8. 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 1/256:00 am -
2 stops22h 20m
Thu 1/2811:20 am -
2 stops39h 07m
Deal found 10/8![United Airlines logo]()
$721
This Delta deal was found by Cheapflights users on 10/9. 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.
Sun 2/285:50 pm -
2 stops16h 20m
Wed 3/35:00 am -
2 stops17h 03m
Deal found 10/9![Delta logo]()
$730
This British Airways deal was found by Cheapflights users on 10/10. 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.
Sun 12/65:33 am -
2 stops25h 32m
Sat 12/126:45 pm -
2 stops34h 08m
Deal found 10/10![Multiple Airlines logo]()
$795
This United Airlines deal was found by Cheapflights users on 10/7. 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 11/115:12 pm -
1 stop9h 58m
Fri 11/275:00 am -
1 stop14h 15m
Deal found 10/7![United Airlines logo]()
$726
This Scandinavian Airlines deal was found by Cheapflights users on 10/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/284:25 pm -
2 stops18h 45m
Thu 1/76:55 pm -
3 stops29h 04m
Deal found 10/7![Scandinavian Airlines logo]()
$1,683
This Delta deal was found by Cheapflights users on 10/11. 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 10/286:15 pm -
2 stops19h 15m
Tue 11/311:30 am -
2 stops17h 27m
Deal found 10/11![Delta logo]()
$792
This Air France deal was found by Cheapflights users on 10/9. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:09 pm -
2 stops17h 26m
Mon 11/304:10 pm -
2 stops36h 45m
Deal found 10/9![Multiple Airlines logo]()
$798
This United Airlines deal was found by Cheapflights users on 10/7. 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 11/177:26 am -
2 stops21h 04m
Tue 11/246:00 am -
2 stops21h 22m
Deal found 10/7![United Airlines logo]()
$733
This KLM deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:40 pm -
1 stop12h 10m
Mon 11/302:40 pm -
1 stop29h 51m
Deal found 10/8![KLM logo]()
$904
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Sun 2/2811:30 am -
1 stop15h 40m
Wed 3/310:15 am -
1 stop16h 07m
Deal found 10/9![United Airlines logo]()
$737
This United Airlines deal was found by Cheapflights users on 10/8. 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 1/2511:42 am -
1 stop15h 28m
Fri 1/2910:15 am -
1 stop16h 12m
Deal found 10/8![United Airlines logo]()
$738
This Delta deal was found by Cheapflights users on 10/9. 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.
Sat 10/242:45 pm -
2 stops16h 40m
Sun 11/15:00 am -
2 stops20h 00m
Deal found 10/9![Delta logo]()
$912
This FlightHub deal was found by Cheapflights users on 10/7. 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.
Mon 11/912:10 pm -
2 stops26h 25m
Mon 11/167:25 pm -
2 stops31h 09m
Deal found 10/7![Multiple Airlines logo]()
$912
This United Airlines deal was found by Cheapflights users on 10/6. 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 11/164:10 pm -
3 stops36h 10m
Tue 11/245:00 am -
2 stops18h 56m
Deal found 10/6![United Airlines logo]()
$740
This United Airlines deal was found by Cheapflights users on 10/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:30 am -
1 stop20h 00m
Wed 12/212:35 pm -
1 stop30h 40m
Deal found 10/11![United Airlines logo]()
$751
This Expedia deal was found by Cheapflights users on 10/8. 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 11/2311:45 am -
2 stops22h 55m
Mon 11/304:30 pm -
2 stops46h 56m
Deal found 10/8![Multiple Airlines logo]()
$1,108
This Gotogate deal was found by Cheapflights users on 10/6. 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.
Fri 11/204:05 pm -
1 stop18h 30m
Fri 11/2711:10 am -
2 stops32h 05m
Deal found 10/6![Lufthansa logo]()
$1,506
This United Airlines deal was found by Cheapflights users on 10/8. 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 10/257:26 am -
2 stops22h 04m
Fri 11/66:00 am -
1 stop13h 15m
Deal found 10/8![United Airlines logo]()
$773
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Sun 10/255:30 am -
2 stops24h 00m
Wed 11/116:00 am -
2 stops19h 58m
Deal found 10/9![United Airlines logo]()
$783
This Mytrip deal was found by Cheapflights users on 10/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:01 pm -
2 stops15h 34m
Mon 11/96:05 am -
3 stops34h 35m
Deal found 10/11![Multiple Airlines logo]()
$1,169
Last-minute flights from Michigan to PortugalDiscover last-minute flight deals from Michigan to Portugal. Data last updated October 11, 2026 and is based on user searches.
Discover last-minute flight deals from Michigan to Portugal. Data last updated October 11, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 10/6. 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.
Wed 11/44:05 pm -
1 stop17h 45m
Wed 11/115:00 am -
1 stop14h 15m
Deal found 10/6![Lufthansa logo]()
$724
This Flighttix deal was found by Cheapflights users on 10/8. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:20 pm -
2 stops35h 20m
Tue 11/246:05 am -
2 stops16h 35m
Deal found 10/8![Air Canada logo]()
$718
This Flysmarter deal was found by Cheapflights users on 10/8. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:45 pm -
1 stop9h 20m
Tue 11/245:00 am -
2 stops17h 40m
Deal found 10/8![Multiple Airlines logo]()
$719
This Gotogate deal was found by Cheapflights users on 10/9. 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.
Mon 11/94:05 pm -
1 stop14h 40m
Wed 11/256:00 am -
1 stop13h 15m
Deal found 10/9![Lufthansa logo]()
$704
This Gotogate deal was found by Cheapflights users on 10/7. 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 11/96:20 pm -
1 stop10h 00m
Wed 11/255:00 am -
1 stop14h 15m
Deal found 10/7![Multiple Airlines logo]()
$710
This United deal was found by Cheapflights users on 10/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:45 am -
2 stops22h 45m
Wed 11/256:00 am -
1 stop13h 15m
Deal found 10/9![Multiple Airlines logo]()
$715
This Gotogate deal was found by Cheapflights users on 10/7. 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 11/116:20 pm -
1 stop9h 35m
Wed 11/185:00 am -
1 stop14h 15m
Deal found 10/7![Multiple Airlines logo]()
$712
This Gotogate deal was found by Cheapflights users on 10/9. 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 11/154:05 pm -
1 stop17h 55m
Fri 11/275:00 am -
1 stop14h 15m
Deal found 10/9![Lufthansa logo]()
$717
This Gotogate deal was found by Cheapflights users on 10/6. 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 11/166:20 pm -
1 stop10h 00m
Tue 11/246:05 am -
2 stops16h 35m
Deal found 10/6![Multiple Airlines logo]()
$721
This Air France deal was found by Cheapflights users on 10/7. 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.
Tue 11/176:15 pm -
1 stop11h 20m
Tue 11/245:00 am -
1 stop15h 29m
Deal found 10/7![Multiple Airlines logo]()
$720
This Gotogate deal was found by Cheapflights users on 10/8. 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 11/234:05 pm -
1 stop14h 40m
Tue 12/86:00 am -
1 stop13h 15m
Deal found 10/8![Lufthansa logo]()
$692
This United Airlines deal was found by Cheapflights users on 10/8. 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 11/2312:35 pm -
2 stops15h 55m
Tue 12/86:00 am -
1 stop13h 15m
Deal found 10/8![United Airlines logo]()
$713
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 October 11, 2026.
Search for one-way flight options from Michigan to Portugal. Find affordable one-way fares based on user searches. Data last updated October 11, 2026.
This Delta deal was found by Cheapflights users on 10/9. 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.
Mon 2/229:25 pm -
1 stop19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Delta logo]()
$328
This United Airlines deal was found by Cheapflights users on 10/9. 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 2/2212:35 pm -
2 stops15h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![United Airlines logo]()
$329
This Expedia deal was found by Cheapflights users on 10/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/224:05 pm -
1 stop14h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Lufthansa logo]()
$333
This FlightHub deal was found by Cheapflights users on 10/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2210:18 am -
2 stops26h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![British Airways logo]()
$334
This American Airlines deal was found by Cheapflights users on 10/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/227:00 am -
2 stops19h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![American Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 10/9. 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.
Thu 2/259:25 pm -
1 stop19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Delta logo]()
$378
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Thu 2/2512:35 pm -
2 stops15h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![United Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 10/8. 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.
Tue 11/108:35 pm -
3 stops42h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 11/47:00 am -
3 stops32h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$417
This Cheapflightsfares deal was found by Cheapflights users on 10/8. 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 11/155:50 am -
2 stops23h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Aer Lingus logo]()
$432
This Cheapflightsfares deal was found by Cheapflights users on 10/8. 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.
Mon 12/286:00 am -
2 stops23h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Aer Lingus logo]()
$446
This Expedia deal was found by Cheapflights users on 10/8. 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 11/106:20 pm -
1 stop10h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Air Canada logo]()
$447
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 October 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $692 (Gotogate) |
One-way from | $398 (Kiwi.com) |
Popular in | January |
Cheapest in | November |
Average price | $706 |
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 7,457,451 searches. Data last updated October 11, 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
DetroitPorto
DTW Detroit Metropolitan Wayne County - OPO Porto
DTWOPO
Detroit Metropolitan Wayne County
Tue 2/23
6:15 pm-10:35 am
1 stop11h 20m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$328
DetroitPorto
DTW Detroit Metropolitan Wayne County - OPO Porto
DTWOPO
Detroit Metropolitan Wayne County
Mon 2/22
9:25 pm-10:00 pm
1 stop19h 35m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$328
DetroitPorto
DTW Detroit Metropolitan Wayne County - OPO Porto
DTWOPO
Detroit Metropolitan Wayne County
Sun 2/21
9:25 pm-9:55 pm
1 stop19h 30m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$328
DetroitPorto
DTW Detroit Metropolitan Wayne County - OPO Porto
DTWOPO
Detroit Metropolitan Wayne County
Wed 2/24
6:15 pm-10:35 am
1 stop11h 20m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$328
DetroitPorto
DTW Detroit Metropolitan Wayne County - OPO Porto
DTWOPO
Detroit Metropolitan Wayne County
Wed 2/24
10:45 am-9:30 am
2 stops17h 45m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$329
DetroitPorto
DTW Detroit Metropolitan Wayne County - OPO Porto
DTWOPO
Detroit Metropolitan Wayne County
Mon 2/22
2:15 pm-9:30 am
2 stops14h 15m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$329
DetroitPorto
DTW Detroit Metropolitan Wayne County - OPO Porto
DTWOPO
Detroit Metropolitan Wayne County
Tue 2/23
2:48 pm-9:30 am
2 stops13h 42m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$329
DetroitPorto
DTW Detroit Metropolitan Wayne County - OPO Porto
DTWOPO
Detroit Metropolitan Wayne County
Mon 2/22
10:18 am-5:35 pm
2 stops26h 17m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$334
DetroitLisbon
DTW Detroit Metropolitan Wayne County - LIS Lisbon Humberto Delgado
DTWLIS
Detroit Metropolitan Wayne County
Wed 11/4
7:00 am-8:05 pm
3 stops32h 05m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$417
Grand RapidsLisbon
GRR Grand Rapids Gerald R. Ford Intl - LIS Lisbon Humberto Delgado
GRRLIS
Grand Rapids Gerald R. Ford Intl
Sun 11/15
5:50 am-10:10 am
2 stops23h 20m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$432
Showing 1-10 of 54 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.
DTW-OPO
DTW-LIS
LAN-LIS
TVC-LIS
DTW-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
DTW-OPO
DTW-LIS
LAN-LIS
TVC-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 $671). Flying from Michigan to Portugal in June is currently the most expensive (average of $1,172). 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.
Alternative routes
Complete your trip
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Top destinations
Top regions
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 October 11, 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 9 airlines flying from Michigan to Portugal
Discover the top 9 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 7,457,451 searches. Data last updated October 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$508 | Average$960 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$511 | Average$1,021 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$522 | Average$775 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$528 | Average$976 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$535 | Average$1,197 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$550 | Average$1,016 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$578 | Average$1,032 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$597 | Average$702 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$672 | Average$1,136 | FlexibilityNo cancel fee | On-time70% |