$278+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — LIS
Sep 25 — Oct 21
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Michigan 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Michigan to Portugal
Cheapest
Best
Last-minute
One-way
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 26, 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 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:25 pm -
2 stops17h 45m
Mon 10/127:50 am -
1 stop17h 25m
Deal found 8/21![Multiple Airlines logo]()
$534
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:25 pm -
2 stops19h 15m
Mon 10/1210:25 pm -
1 stop26h 50m
Deal found 8/21![Multiple Airlines logo]()
$581
This lol.travel deal was found by Cheapflights users on 8/24. 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.
Thu 9/246:00 pm -
1 stop20h 25m
Wed 10/77:00 am -
1 stop15h 00m
Deal found 8/24![TAP AIR PORTUGAL logo]()
$625
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:40 pm -
1 stop14h 45m
Wed 11/256:25 am -
2 stops18h 00m
Deal found 8/21![Multiple Airlines logo]()
$635
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:50 pm -
2 stops44h 55m
Tue 9/228:05 pm -
1 stop29h 10m
Deal found 8/21![Multiple Airlines logo]()
$639
This Flightnetwork deal was found by Cheapflights users on 8/23. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 pm -
1 stop24h 40m
Wed 10/1410:30 pm -
1 stop20h 10m
Deal found 8/23![TAP AIR PORTUGAL logo]()
$643
This Booking.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:00 pm -
1 stop23h 00m
Tue 10/1310:30 pm -
1 stop23h 30m
Deal found 8/21![TAP AIR PORTUGAL logo]()
$647
This Booking.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:00 pm -
1 stop23h 00m
Wed 10/145:05 am -
1 stop16h 55m
Deal found 8/21![TAP AIR PORTUGAL logo]()
$649
This Cheapflightsfares deal was found by Cheapflights users on 8/26. 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 stop20h 35m
Fri 10/25:05 am -
1 stop16h 55m
Deal found 8/26![TAP AIR PORTUGAL logo]()
$653
This Justfly.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 pm -
1 stop19h 00m
Thu 10/15:05 am -
1 stop13h 35m
Deal found 8/26![TAP AIR PORTUGAL logo]()
$659
This FlightHub deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 pm -
1 stop24h 40m
Tue 9/2910:30 pm -
1 stop23h 30m
Deal found 8/21![TAP AIR PORTUGAL logo]()
$664
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:45 pm -
1 stop16h 30m
Sat 10/2410:20 pm -
2 stops46h 40m
Deal found 8/21![Multiple Airlines logo]()
$668
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 26, 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 26, 2026.
This United Airlines deal was found by Cheapflights users on 8/24. 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 2/711:30 am -
1 stop15h 40m
Tue 2/235:00 am -
2 stops23h 53m
Deal found 8/24![United Airlines logo]()
$720
This Delta deal was found by Cheapflights users on 8/22. 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 10/128:07 pm -
2 stops16h 43m
Thu 10/225:00 am -
1 stop17h 19m
Deal found 8/22![Delta logo]()
$740
This British Airways deal was found by Cheapflights users on 8/23. 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 1/315:24 pm -
2 stops16h 31m
Wed 2/36:30 am -
2 stops18h 36m
Deal found 8/23![Multiple Airlines logo]()
$764
This Scandinavian Airlines deal was found by Cheapflights users on 8/24. 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.
Thu 11/57:15 pm -
2 stops56h 30m
Sun 11/1510:35 am -
2 stops36h 10m
Deal found 8/24![Scandinavian Airlines logo]()
$773
This Turkish Airlines deal was found by Cheapflights users on 8/25. 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 11/148:05 pm -
1 stop22h 20m
Wed 11/1811:35 am -
1 stop35h 25m
Deal found 8/25![Turkish Airlines logo]()
$835
This British Airways deal was found by Cheapflights users on 8/25. 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 10/187:05 pm -
1 stop17h 00m
Tue 10/274:25 pm -
1 stop32h 20m
Deal found 8/25![British Airways logo]()
$835
This Lufthansa deal was found by Cheapflights users on 8/24. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:00 pm -
1 stop18h 35m
Thu 10/155:05 am -
2 stops18h 00m
Deal found 8/24![Lufthansa logo]()
$880
This KLM deal was found by Cheapflights users on 8/23. 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 2/215:55 pm -
2 stops57h 40m
Wed 3/310:25 am -
1 stop34h 00m
Deal found 8/23![KLM logo]()
$882
This Gotogate deal was found by Cheapflights users on 8/23. 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 10/76:00 pm -
1 stop13h 25m
Wed 10/142:15 pm -
1 stop28h 25m
Deal found 8/23![TAP AIR PORTUGAL logo]()
$886
This United Airlines deal was found by Cheapflights users on 8/24. 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 10/1412:00 pm -
2 stops15h 20m
Wed 11/115:00 am -
1 stop16h 20m
Deal found 8/24![United Airlines logo]()
$728
This Delta deal was found by Cheapflights users on 8/24. 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 1/111:00 pm -
2 stops16h 25m
Fri 1/225:00 am -
2 stops17h 50m
Deal found 8/24![Delta logo]()
$746
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1711:30 am -
1 stop15h 40m
Wed 2/2410:15 am -
1 stop16h 07m
Deal found 8/21![United Airlines logo]()
$732
This Scandinavian Airlines deal was found by Cheapflights users on 8/24. 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.
Thu 11/57:15 pm -
2 stops56h 30m
Sat 11/1412:00 pm -
2 stops34h 45m
Deal found 8/24![Scandinavian Airlines logo]()
$813
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:40 pm -
1 stop18h 10m
Wed 9/305:00 am -
1 stop17h 15m
Deal found 8/21![Delta logo]()
$765
This Scandinavian Airlines deal was found by Cheapflights users on 8/22. 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.
Sat 9/267:15 pm -
2 stops20h 45m
Sat 10/1010:55 pm -
1 stop23h 15m
Deal found 8/22![Multiple Airlines logo]()
$889
This British Airways deal was found by Cheapflights users on 8/24. 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 10/185:00 pm -
1 stop19h 55m
Tue 11/37:10 pm -
2 stops30h 20m
Deal found 8/24![British Airways logo]()
$894
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/25. 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 11/298:10 pm -
1 stop15h 00m
Thu 12/39:15 pm -
1 stop24h 15m
Deal found 8/25![TAP AIR PORTUGAL logo]()
$896
This Scandinavian Airlines deal was found by Cheapflights users on 8/25. 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.
Fri 12/47:15 pm -
1 stop14h 50m
Tue 12/84:55 pm -
2 stops36h 02m
Deal found 8/25![Scandinavian Airlines logo]()
$818
This United Airlines deal was found by Cheapflights users on 8/22. 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 10/137:00 am -
2 stops21h 20m
Tue 10/205:05 am -
2 stops23h 33m
Deal found 8/22![United Airlines logo]()
$749
This Delta deal was found by Cheapflights users on 8/24. 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 9/286:40 pm -
1 stop18h 10m
Mon 10/1211:55 am -
1 stop28h 40m
Deal found 8/24![Delta logo]()
$766
This KLM deal was found by Cheapflights users on 8/25. 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 10/71:50 pm -
2 stops14h 50m
Wed 10/145:00 am -
2 stops15h 36m
Deal found 8/25![KLM logo]()
$961
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/22. 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.
Tue 10/68:24 pm -
1 stop32h 21m
Tue 10/1310:30 pm -
1 stop23h 30m
Deal found 8/22![Multiple Airlines logo]()
$892
This Scandinavian Airlines deal was found by Cheapflights users on 8/25. 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.
Wed 12/27:15 pm -
1 stop14h 50m
Mon 12/74:55 pm -
2 stops36h 02m
Deal found 8/25![Scandinavian Airlines logo]()
$818
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/23. 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.
Wed 10/76:00 pm -
1 stop24h 45m
Wed 10/143:30 pm -
1 stop26h 10m
Deal found 8/23![TAP AIR PORTUGAL logo]()
$922
This British Airways deal was found by Cheapflights users on 8/23. 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.
Wed 10/79:15 pm -
1 stop15h 50m
Wed 10/148:00 pm -
1 stop25h 55m
Deal found 8/23![British Airways logo]()
$934
This United Airlines deal was found by Cheapflights users on 8/23. 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 11/57:45 pm -
1 stop9h 35m
Mon 11/1612:25 pm -
1 stop30h 50m
Deal found 8/23![United Airlines logo]()
$775
This Delta deal was found by Cheapflights users on 8/25. 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 10/68:07 pm -
2 stops16h 43m
Wed 10/145:00 am -
2 stops20h 00m
Deal found 8/25![Delta logo]()
$781
This United Airlines deal was found by Cheapflights users on 8/24. 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 11/66:00 pm -
1 stop13h 30m
Fri 11/2712:25 pm -
1 stop13h 40m
Deal found 8/24![United Airlines logo]()
$778
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 10/76:00 pm -
1 stop11h 40m
Wed 10/148:50 am -
2 stops35h 35m
Deal found 8/23![Multiple Airlines logo]()
$946
This Expedia deal was found by Cheapflights users on 8/22. 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.
Sun 10/47:45 am -
2 stops22h 00m
Mon 10/127:40 pm -
2 stops31h 10m
Deal found 8/22![TAP AIR PORTUGAL logo]()
$947
Last-minute flights from Michigan to PortugalDiscover last-minute flight deals from Michigan to Portugal. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Michigan to Portugal. Data last updated August 26, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:15 pm -
1 stop18h 10m
Wed 9/238:15 pm -
1 stop25h 55m
Deal found 8/21![Scandinavian Airlines logo]()
$734
This FlightHub deal was found by Cheapflights users on 8/23. 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 9/87:15 pm -
1 stop18h 10m
Wed 9/168:15 pm -
1 stop25h 55m
Deal found 8/23![Scandinavian Airlines logo]()
$736
This FlightHub deal was found by Cheapflights users on 8/26. 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.
Thu 9/106:00 pm -
1 stop23h 00m
Wed 10/79:15 pm -
1 stop21h 25m
Deal found 8/26![TAP AIR PORTUGAL logo]()
$739
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:25 pm -
2 stops19h 25m
Sat 10/316:10 am -
1 stop18h 15m
Deal found 8/21![Multiple Airlines logo]()
$729
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:50 pm -
2 stops44h 55m
Tue 9/228:05 pm -
1 stop29h 10m
Deal found 8/21![Multiple Airlines logo]()
$639
This Cheapflightsfares deal was found by Cheapflights users on 8/26. 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 stop20h 35m
Fri 10/25:05 am -
1 stop16h 55m
Deal found 8/26![TAP AIR PORTUGAL logo]()
$653
This Justfly.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 pm -
1 stop19h 00m
Thu 10/15:05 am -
1 stop13h 35m
Deal found 8/26![TAP AIR PORTUGAL logo]()
$659
This FlightHub deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 pm -
1 stop24h 40m
Tue 9/2910:30 pm -
1 stop23h 30m
Deal found 8/21![TAP AIR PORTUGAL logo]()
$664
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/206:00 pm -
1 stop15h 00m
Wed 9/305:05 am -
1 stop16h 55m
Deal found 8/26![TAP AIR PORTUGAL logo]()
$710
This lol.travel deal was found by Cheapflights users on 8/24. 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.
Thu 9/246:00 pm -
1 stop20h 25m
Wed 10/77:00 am -
1 stop15h 00m
Deal found 8/24![TAP AIR PORTUGAL logo]()
$625
This FlightHub deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub 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 8/21![TAP AIR PORTUGAL logo]()
$719
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:25 pm -
1 stop12h 25m
Tue 10/1310:15 pm -
1 stop21h 45m
Deal found 8/21![Multiple Airlines logo]()
$728
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 26, 2026.
Search for one-way flight options from Michigan to Portugal. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 10/205:50 pm -
2 stops45h 40m
Deal found 8/23![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/209:00 am -
2 stops31h 30m
Deal found 8/25![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 10/216:30 am -
3 stops33h 00m
Deal found 8/23![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 10/198:11 pm -
2 stops44h 19m
Deal found 8/23![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/209:00 am -
3 stops47h 45m
Deal found 8/25![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 10/187:25 pm -
2 stops19h 05m
Deal found 8/23![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 10/173:03 pm -
3 stops45h 52m
Deal found 8/23![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 10/207:25 pm -
2 stops20h 55m
Deal found 8/23![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Fri 10/168:59 pm -
2 stops43h 01m
Deal found 8/23![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Thu 10/156:00 am -
3 stops45h 25m
Deal found 8/23![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/219:00 am -
2 stops29h 30m
Deal found 8/25![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Fri 10/168:11 pm -
3 stops43h 44m
Deal found 8/23![Multiple Airlines logo]()
$319
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 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $534 (Kiwi.com) |
One-way from | $278 (Kiwi.com) |
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 7,457,451 searches. Data last updated August 26, 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
Sun 2/7
11:30 am-8:10 am
1 stop15h 40m
Lisbon Humberto Delgado
Tue 2/23
5:00 am-11:53 pm
2 stops23h 53m
$720
ChicagoLisbon
ORD Chicago O'Hare Intl - LIS Lisbon Humberto Delgado
ORDLIS
Chicago O'Hare Intl
Wed 10/14
12:00 pm-9:20 am
2 stops15h 20m
Lisbon Humberto Delgado
Wed 11/11
5:00 am-3:20 pm
1 stop16h 20m
$728
Grand RapidsLisbon
GRR Grand Rapids Gerald R. Ford Intl - LIS Lisbon Humberto Delgado
GRRLIS
Grand Rapids Gerald R. Ford Intl
Wed 2/17
11:30 am-8:10 am
1 stop15h 40m
Lisbon Humberto Delgado
Wed 2/24
10:15 am-9:22 pm
1 stop16h 07m
$732
DetroitLisbon
DTW Detroit Metropolitan Wayne County - LIS Lisbon Humberto Delgado
DTWLIS
Detroit Metropolitan Wayne County
Mon 10/12
8:07 pm-5:50 pm
2 stops16h 43m
Lisbon Humberto Delgado
Thu 10/22
5:00 am-5:19 pm
1 stop17h 19m
$740
ChicagoLisbon
MDW Chicago Midway - LIS Lisbon Humberto Delgado
MDWLIS
Chicago Midway
Mon 1/11
1:00 pm-11:25 am
2 stops16h 25m
Lisbon Humberto Delgado
Fri 1/22
5:00 am-4:50 pm
2 stops17h 50m
$746
DetroitLisbon
DTW Detroit Metropolitan Wayne County - LIS Lisbon Humberto Delgado
DTWLIS
Detroit Metropolitan Wayne County
Tue 10/13
7:00 am-9:20 am
2 stops21h 20m
Lisbon Humberto Delgado
Tue 10/20
5:05 am-11:38 pm
2 stops23h 33m
$749
DetroitLisbon
DTW Detroit Metropolitan Wayne County - LIS Lisbon Humberto Delgado
DTWLIS
Detroit Metropolitan Wayne County
Sun 1/31
5:24 pm-2:55 pm
2 stops16h 31m
Lisbon Humberto Delgado
Wed 2/3
6:30 am-8:06 pm
2 stops18h 36m
$764
DetroitLisbon
DTW Detroit Metropolitan Wayne County - LIS Lisbon Humberto Delgado
DTWLIS
Detroit Metropolitan Wayne County
Sun 9/20
6:40 pm-5:50 pm
1 stop18h 10m
Lisbon Humberto Delgado
Wed 9/30
5:00 am-5:15 pm
1 stop17h 15m
$765
DetroitLisbon
DTW Detroit Metropolitan Wayne County - LIS Lisbon Humberto Delgado
DTWLIS
Detroit Metropolitan Wayne County
Mon 9/28
6:40 pm-5:50 pm
1 stop18h 10m
Lisbon Humberto Delgado
Mon 10/12
11:55 am-11:35 am
1 stop28h 40m
$766
ChicagoFaro
ORD Chicago O'Hare Intl - FAO Faro
ORDFAO
Chicago O'Hare Intl
Thu 11/5
7:15 pm-9:45 am
2 stops56h 30m
Faro
Sun 11/15
10:35 am-4:45 pm
2 stops36h 10m
$773
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.
ORD-FAO
ORD-LIS
MDW-LIS
DTW-LIS
ORD-OPO
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
ORD-FAO
ORD-LIS
MDW-LIS
DTW-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 $664). 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
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 August 26, 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 7,457,451 searches. Data last updated August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$474 | Average$887 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$509 | Average$930 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$511 | Average$979 | 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$987 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$718 | Average$986 | FlexibilityNo cancel fee | On-timeN/A |