$345+ Cheap flights from Detroit (DTT) 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — LIS
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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Find cheap flights from Detroit to Portugal with Cheapflights
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Cheapest flights from Detroit to PortugalExplore the most affordable flight options available from Detroit to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
Explore the most affordable flight options available from Detroit to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
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 Gotogate deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 10/286:20 pm -
1 stop10h 35m
Wed 11/115:00 am -
1 stop14h 15m
Deal found 8/5![Multiple Airlines logo]()
$684
This Gotogate deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 11/36:20 pm -
1 stop10h 00m
Tue 11/175:00 am -
1 stop14h 15m
Deal found 8/5![Multiple Airlines logo]()
$685
This Expedia deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 11/186:20 pm -
1 stop9h 35m
Fri 11/275:00 am -
1 stop14h 15m
Deal found 8/5![Multiple Airlines logo]()
$686
This Gotogate deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 10/276:20 pm -
1 stop11h 00m
Tue 11/35:00 am -
1 stop14h 15m
Deal found 8/5![Multiple Airlines logo]()
$692
This Expedia deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 11/154:05 pm -
1 stop17h 55m
Fri 11/275:00 am -
1 stop14h 15m
Deal found 8/5![Lufthansa logo]()
$697
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:45 pm -
2 stops32h 35m
Sun 11/2210:10 am -
1 stop31h 52m
Deal found 8/9![KLM logo]()
$815
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:41 am -
2 stops20h 34m
Wed 9/309:55 pm -
2 stops29h 30m
Deal found 8/6![TAP AIR PORTUGAL logo]()
$915
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:41 am -
2 stops27h 09m
Wed 9/307:30 pm -
2 stops30h 55m
Deal found 8/9![TAP AIR PORTUGAL logo]()
$916
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 8/317:48 pm -
2 stops31h 17m
Wed 9/169:40 am -
2 stops15h 45m
Deal found 8/5![United Airlines logo]()
$916
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:00 am -
2 stops26h 35m
Wed 9/309:55 pm -
2 stops29h 30m
Deal found 8/9![TAP AIR PORTUGAL logo]()
$922
This Cheapflightsfares deal was found by Cheapflights users on 8/8. 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 10/198:00 am -
2 stops26h 45m
Mon 10/266:30 am -
2 stops18h 50m
Deal found 8/8![TAP AIR PORTUGAL logo]()
$935
Best flights from Detroit to PortugalDiscover carefully curated flight deals from Detroit to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
Discover carefully curated flight deals from Detroit to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:55 pm -
1 stop37h 40m
Wed 10/145:55 am -
1 stop17h 55m
Deal found 8/9![Turkish Airlines logo]()
$760
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sun 11/17:26 am -
2 stops21h 39m
Sun 11/85:00 am -
2 stops23h 59m
Deal found 8/7![United Airlines logo]()
$769
This United deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 8/314:00 pm -
1 stop17h 45m
Wed 9/169:40 am -
1 stop17h 29m
Deal found 8/5![Multiple Airlines logo]()
$938
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/6. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:00 am -
2 stops32h 05m
Tue 10/69:55 pm -
2 stops29h 31m
Deal found 8/6![TAP AIR PORTUGAL logo]()
$953
This FlightHub deal was found by Cheapflights users on 8/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:00 pm -
1 stop17h 45m
Tue 10/63:40 pm -
1 stop27h 15m
Deal found 8/6![Lufthansa logo]()
$1,053
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.
Sun 8/1612:46 pm -
2 stops22h 19m
Sat 8/224:45 pm -
2 stops32h 35m
Deal found 8/9![Iberia logo]()
$1,164
This British Airways deal was found by Cheapflights users on 8/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:54 pm -
2 stops17h 41m
Sun 10/256:40 pm -
2 stops30h 54m
Deal found 8/7![British Airways logo]()
$1,167
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Thu 11/510:13 am -
2 stops16h 57m
Mon 11/1612:25 pm -
1 stop30h 50m
Deal found 8/6![United Airlines logo]()
$778
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Thu 9/2410:19 am -
2 stops17h 01m
Tue 9/2911:25 am -
2 stops35h 40m
Deal found 8/6![United Airlines logo]()
$861
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/7. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:40 am -
2 stops22h 05m
Thu 10/16:30 am -
2 stops19h 55m
Deal found 8/7![TAP AIR PORTUGAL logo]()
$1,009
This KAYAK deal was found by Cheapflights users on 8/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am -
1 stop20h 45m
Fri 10/25:30 pm -
1 stop27h 10m
Deal found 8/6![Multiple Airlines logo]()
$1,075
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 8/317:48 pm -
2 stops31h 17m
Wed 9/169:40 am -
1 stop18h 55m
Deal found 8/5![United Airlines logo]()
$916
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/8. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:20 pm -
1 stop15h 00m
Fri 9/255:35 pm -
1 stop33h 19m
Deal found 8/8![TAP AIR PORTUGAL logo]()
$1,025
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 9/16:50 pm -
3 stops30h 40m
Tue 9/810:15 pm -
2 stops24h 05m
Deal found 8/9![Multiple Airlines logo]()
$1,117
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/7. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 pm -
2 stops37h 00m
Sun 11/811:50 am -
2 stops38h 30m
Deal found 8/7![TAP AIR PORTUGAL logo]()
$1,041
This KAYAK deal was found by Cheapflights users on 8/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am -
1 stop20h 45m
Mon 10/265:50 pm -
1 stop20h 31m
Deal found 8/8![Multiple Airlines logo]()
$1,131
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 9/195:00 pm -
2 stops35h 20m
Sun 9/275:05 am -
2 stops23h 54m
Deal found 8/8![United Airlines logo]()
$1,031
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Fri 9/114:44 pm -
2 stops12h 46m
Fri 9/185:05 am -
1 stop13h 50m
Deal found 8/8![United Airlines logo]()
$1,040
This Ovago deal was found by Cheapflights users on 8/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:35 pm -
2 stops40h 05m
Wed 9/305:10 pm -
1 stop25h 45m
Deal found 8/6![Multiple Airlines logo]()
$1,188
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 9/122:07 pm -
2 stops13h 13m
Fri 9/256:15 am -
2 stops16h 57m
Deal found 8/7![United Airlines logo]()
$1,049
This Cheapflightsfares deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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.
Sat 9/192:20 pm -
2 stops20h 15m
Sat 9/266:30 am -
2 stops21h 14m
Deal found 8/5![TAP AIR PORTUGAL logo]()
$1,278
This Mytrip deal was found by Cheapflights users on 8/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:50 pm -
2 stops24h 55m
Thu 10/17:30 am -
3 stops34h 25m
Deal found 8/7![Multiple Airlines logo]()
$1,307
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:00 am -
1 stop18h 20m
Wed 9/305:30 pm -
2 stops21h 07m
Deal found 8/9![Multiple Airlines logo]()
$1,322
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sun 9/610:20 am -
2 stops18h 20m
Sun 9/1311:00 am -
2 stops27h 10m
Deal found 8/7![United Airlines logo]()
$1,258
This Mytrip deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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.
Sat 9/192:55 pm -
3 stops28h 50m
Sat 9/266:30 am -
3 stops35h 25m
Deal found 8/5![Multiple Airlines logo]()
$1,418
This Mytrip deal was found by Cheapflights users on 8/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:15 am -
3 stops30h 25m
Sun 9/133:05 pm -
3 stops30h 15m
Deal found 8/7![Multiple Airlines logo]()
$1,458
Last-minute flights from Detroit to PortugalDiscover last-minute flight deals from Detroit to Portugal. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Portugal. Data last updated August 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 8/317:48 pm -
2 stops31h 17m
Wed 9/169:40 am -
2 stops15h 45m
Deal found 8/5![United Airlines logo]()
$916
This Gotogate deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/216:50 pm -
1 stop11h 10m
Wed 10/75:05 am -
1 stop13h 50m
Deal found 8/5![Multiple Airlines logo]()
$743
This United deal was found by Cheapflights users on 8/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:06 pm -
1 stop15h 24m
Tue 9/295:05 am -
1 stop13h 50m
Deal found 8/6![Multiple Airlines logo]()
$761
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Tue 9/222:06 pm -
1 stop15h 24m
Tue 9/2911:25 am -
2 stops35h 40m
Deal found 8/6![United Airlines logo]()
$766
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:41 am -
2 stops20h 34m
Wed 9/309:55 pm -
2 stops29h 30m
Deal found 8/6![TAP AIR PORTUGAL logo]()
$915
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/239:20 pm -
1 stop15h 30m
Fri 10/25:00 am -
1 stop17h 15m
Deal found 8/5![Delta logo]()
$765
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:41 am -
2 stops27h 09m
Wed 9/307:30 pm -
2 stops30h 55m
Deal found 8/9![TAP AIR PORTUGAL logo]()
$916
This Gotogate deal was found by Cheapflights users on 8/8. 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 9/282:00 pm -
1 stop14h 20m
Tue 10/135:05 am -
1 stop13h 50m
Deal found 8/8![Multiple Airlines logo]()
$739
This Gotogate deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 10/66:45 am -
2 stops19h 44m
Deal found 8/5![Multiple Airlines logo]()
$740
This oojo deal was found by Cheapflights users on 8/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:11 pm -
2 stops22h 34m
Tue 10/66:45 am -
2 stops22h 14m
Deal found 8/7![Lufthansa logo]()
$760
This Gotogate deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/282:55 pm -
2 stops13h 25m
Tue 10/611:25 am -
2 stops31h 47m
Deal found 8/5![Air Canada logo]()
$764
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Tue 9/293:01 pm -
2 stops13h 19m
Thu 10/225:05 am -
1 stop13h 50m
Deal found 8/8![United Airlines logo]()
$768
One-way flights from Detroit to PortugalSearch for one-way flight options from Detroit to Portugal. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
Search for one-way flight options from Detroit to Portugal. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 10/2111:00 am -
3 stops54h 30m
Deal found 8/5![Multiple Airlines logo]()
$345
This Mytrip deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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.
Sat 8/156:50 pm -
2 stops21h 05m
Deal found 8/5![Multiple Airlines logo]()
$381
This Mytrip deal was found by Cheapflights users on 8/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:50 pm -
2 stops22h 45m
Deal found 8/7![Multiple Airlines logo]()
$384
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:00 pm -
1 stop14h 45m
Deal found 8/9![Lufthansa logo]()
$399
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.
Fri 11/139:58 pm -
3 stops37h 22m
Deal found 8/9![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:40 pm -
3 stops30h 50m
Deal found 8/7![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/86:40 pm -
3 stops30h 50m
Deal found 8/8![Multiple Airlines logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:30 pm -
1 stop24h 05m
Deal found 8/7![WestJet logo]()
$428
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.
Mon 8/312:43 pm -
3 stops27h 07m
Deal found 8/9![Multiple Airlines logo]()
$434
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.
Thu 12/316:05 pm -
1 stop18h 05m
Deal found 8/10![KLM logo]()
$443
This KLM deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 10/2110:30 pm -
1 stop30h 10m
Deal found 8/5![KLM logo]()
$468
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.
Fri 11/134:15 pm -
1 stop20h 35m
Deal found 8/9![Delta logo]()
$563
Find flight deals from Detroit to Portugal
Keep the following information in mind while searching for Detroit to Portugal flight deals. Data was last updated August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $678 (Gotogate) |
One-way from | $345 (Kiwi.com) |
Popular in | January |
Cheapest in | November |
Average price | $994 |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit 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 10, 2026.
Use the filters below to find and compare flights from Detroit to Portugal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitLisbon
DTW Detroit Metropolitan Wayne County - LIS Lisbon Humberto Delgado
DTWLIS
Detroit Metropolitan Wayne County
Tue 10/6
8:55 pm-3:35 pm
1 stop37h 40m
Lisbon Humberto Delgado
Wed 10/14
5:55 am-6:50 pm
1 stop17h 55m
$760
DetroitLisbon
DTW Detroit Metropolitan Wayne County - LIS Lisbon Humberto Delgado
DTWLIS
Detroit Metropolitan Wayne County
Sun 11/1
7:26 am-10:05 am
2 stops21h 39m
Lisbon Humberto Delgado
Sun 11/8
5:00 am-11:59 pm
2 stops23h 59m
$769
DetroitLisbon
DTW Detroit Metropolitan Wayne County - LIS Lisbon Humberto Delgado
DTWLIS
Detroit Metropolitan Wayne County
Thu 11/5
10:13 am-8:10 am
2 stops16h 57m
Lisbon Humberto Delgado
Mon 11/16
12:25 pm-2:15 pm
1 stop30h 50m
$778
DetroitLisbon
DTW Detroit Metropolitan Wayne County - LIS Lisbon Humberto Delgado
DTWLIS
Detroit Metropolitan Wayne County
Thu 9/24
10:19 am-8:20 am
2 stops17h 01m
Lisbon Humberto Delgado
Tue 9/29
11:25 am-6:05 pm
2 stops35h 40m
$861
DetroitFunchal
DTW Detroit Metropolitan Wayne County - FNC Funchal Madeira
DTWFNC
Detroit Metropolitan Wayne County
Mon 8/31
7:48 pm-8:05 am
2 stops31h 17m
Funchal Madeira
Wed 9/16
9:40 am-11:35 pm
1 stop18h 55m
$916
DetroitFunchal
DTW Detroit Metropolitan Wayne County - FNC Funchal Madeira
DTWFNC
Detroit Metropolitan Wayne County
Mon 8/31
4:00 pm-2:45 pm
1 stop17h 45m
Funchal Madeira
Wed 9/16
9:40 am-10:09 pm
1 stop17h 29m
$938
DetroitFunchal
DTW Detroit Metropolitan Wayne County - FNC Funchal Madeira
DTWFNC
Detroit Metropolitan Wayne County
Mon 9/28
8:00 am-9:05 pm
2 stops32h 05m
Funchal Madeira
Tue 10/6
9:55 pm-10:26 pm
2 stops29h 31m
$953
DetroitPonta Delgada
DTW Detroit Metropolitan Wayne County - PDL Ponta Delgada Nordela
DTWPDL
Detroit Metropolitan Wayne County
Fri 9/25
7:40 am-9:45 am
2 stops22h 05m
Ponta Delgada Nordela
Thu 10/1
6:30 am-10:25 pm
2 stops19h 55m
$1,009
DetroitLisbon
DTW Detroit Metropolitan Wayne County - LIS Lisbon Humberto Delgado
DTWLIS
Detroit Metropolitan Wayne County
Sat 9/12
2:20 pm-10:20 am
1 stop15h 00m
Lisbon Humberto Delgado
Fri 9/25
5:35 pm-9:54 pm
1 stop33h 19m
$1,025
DetroitLisbon
DTW Detroit Metropolitan Wayne County - LIS Lisbon Humberto Delgado
DTWLIS
Detroit Metropolitan Wayne County
Sat 9/19
5:00 pm-9:20 am
2 stops35h 20m
Lisbon Humberto Delgado
Sun 9/27
5:05 am-11:59 pm
2 stops23h 54m
$1,031
Showing 1-10 of 39 resultsSorted by cheapest first
Best time to book a flight from Detroit to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Detroit with our price prediction graph.
DTW-LIS
DTW-FNC
DTW-PDL
DTW-TER
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Detroit to Portugal
DTT-PT0
DTW-LIS
DTW-FNC
DTW-PDL
DTW-TER
What is the cheapest month to book a flight from Detroit to Portugal?
Currently, February is the cheapest month in which you can book a flight from Detroit to Portugal (average of $674). Flying from Detroit to Portugal in June is currently the most expensive (average of $1,145). 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 Detroit to Portugal?
The price you pay for your flight from Detroit to Portugal may vary depending on when you book. For the best chance of a lower fare, look to book 4 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Portugal
Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated August 10, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andWestJet from Detroit to Portugal. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Related info for your journey
Find useful and relevant information for your journey from Detroit to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Detroit to Portugal
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Complete your trip
Complete your trip to Portugal by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Detroit to Portugal by cabin class
Find flights from Detroit to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Detroit and Portugal flights
Browse other Detroit and Portugal flight options. Last updated on August 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Detroit to Portugal flights
Consider these flights traveling from Detroit to Portugal.
Fly to Portugal regions
Consider these flights traveling to Portugal regions.
Top 9 airlines flying from Detroit to Portugal
Discover the top 9 airlines that operate flights from Detroit 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 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$509 | Average$885 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$522 | Average$775 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$528 | Average$910 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$561 | Average$1,010 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$597 | Average$702 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$600 | Average$998 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$614 | Average$1,030 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$672 | Average$1,136 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$698 | Average$897 | FlexibilityNo cancel fee | On-timeN/A |