$305+ Cheap flights from Sky Harbor Intl (PHX) 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LIS
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Find cheap flights from Sky Harbor Intl to Portugal with Cheapflights
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Cheapest flights from Sky Harbor Intl to PortugalExplore the most affordable flight options available from Sky Harbor Intl to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from Sky Harbor Intl to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 12/69:15 am
PHX
- OPO
1 stop17h 15m
United Airlines
Thu 12/106:00 am
OPO
- PHX
2 stops23h 44m
United Airlines
Deal found 7/20![United Airlines logo]()
$717
This Air France deal was found by Cheapflights users on 7/21. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:00 am
PHX
- OPO
1 stop19h 05m
Multiple Airlines
Wed 12/95:00 am
OPO
- PHX
2 stops19h 15m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$723
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 12/511:59 pm
PHX
- OPO
1 stop26h 06m
Delta
Wed 12/95:00 am
OPO
- PHX
2 stops22h 44m
Delta
Deal found 7/20![Delta logo]()
$724
This FlightHub deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 11/98:20 am
PHX
- OPO
2 stops21h 30m
Multiple Airlines
Mon 11/1612:05 pm
OPO
- PHX
2 stops40h 18m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$725
This Travelocity deal was found by Cheapflights users on 7/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:20 pm
PHX
- LIS
1 stop13h 35m
Air Canada
Tue 11/311:20 am
LIS
- PHX
1 stop19h 27m
Air Canada
Deal found 7/22![Air Canada logo]()
$726
This Justfly.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:20 am
PHX
- LIS
1 stop19h 20m
Multiple Airlines
Wed 11/185:00 am
LIS
- PHX
2 stops20h 51m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$727
This Justfly.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:25 pm
PHX
- LIS
2 stops58h 30m
Air Canada
Wed 11/1811:20 am
LIS
- PHX
2 stops36h 52m
Air Canada
Deal found 7/18![Air Canada logo]()
$729
This Priceline deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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.
Sun 11/87:20 pm
PHX
- LIS
1 stop19h 25m
Multiple Airlines
Mon 11/168:45 pm
LIS
- PHX
2 stops19h 19m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$731
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 10/287:50 am
PHX
- LIS
1 stop19h 30m
United Airlines
Tue 11/311:20 am
LIS
- PHX
2 stops31h 49m
United Airlines
Deal found 7/22![United Airlines logo]()
$735
This Air Canada deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/61:25 pm
PHX
- LIS
2 stops38h 15m
Air Canada
Thu 12/108:55 am
LIS
- PHX
2 stops58h 28m
Air Canada
Deal found 7/18![Air Canada logo]()
$737
This British Airways deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:20 pm
PHX
- LIS
1 stop16h 35m
British Airways
Wed 11/1811:05 am
LIS
- PHX
1 stop16h 39m
British Airways
Deal found 7/20![British Airways logo]()
$738
This FlightHub deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:59 pm
PHX
- PDL
2 stops26h 21m
Multiple Airlines
Tue 11/176:30 am
PDL
- PHX
2 stops22h 33m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$1,112
Best flights from Sky Harbor Intl to PortugalDiscover carefully curated flight deals from Sky Harbor Intl to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from Sky Harbor Intl to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 12/67:00 am
PHX
- OPO
2 stops19h 30m
United Airlines
Thu 12/106:00 am
OPO
- PHX
2 stops23h 44m
United Airlines
Deal found 7/19![United Airlines logo]()
$721
This British Airways deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:20 pm
PHX
- LIS
1 stop16h 35m
British Airways
Wed 11/1811:05 am
LIS
- PHX
1 stop16h 39m
British Airways
Deal found 7/20![British Airways logo]()
$738
This United deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 11/165:28 pm
PHX
- LIS
1 stop31h 42m
Multiple Airlines
Sun 11/2210:50 am
LIS
- PHX
1 stop32h 05m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$781
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 9/2311:37 am
PHX
- OPO
2 stops19h 48m
Delta
Tue 10/66:15 am
OPO
- PHX
1 stop14h 55m
Delta
Deal found 7/19![Delta logo]()
$878
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 12/211:20 pm
PHX
- PDL
2 stops37h 15m
TAP AIR PORTUGAL
Sun 12/67:25 pm
PDL
- PHX
2 stops31h 36m
TAP AIR PORTUGAL
Deal found 7/19![TAP AIR PORTUGAL logo]()
$1,300
This Mytrip deal was found by Cheapflights users on 7/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:00 am
PHX
- PDL
3 stops41h 10m
WestJet
Tue 8/2510:30 am
PDL
- PHX
2 stops42h 05m
WestJet
Deal found 7/21![WestJet logo]()
$1,402
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 11/910:30 am
PHX
- OPO
1 stop16h 00m
United Airlines
Mon 11/1612:35 pm
OPO
- PHX
2 stops39h 35m
United Airlines
Deal found 7/19![United Airlines logo]()
$737
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 12/67:00 am
PHX
- LIS
1 stop18h 10m
United Airlines
Thu 12/1012:20 pm
LIS
- PHX
1 stop15h 35m
United Airlines
Deal found 7/18![United Airlines logo]()
$745
This Delta deal was found by Cheapflights users on 7/21. 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 10/43:25 pm
PHX
- OPO
1 stop22h 35m
Delta
Fri 10/1612:45 pm
OPO
- PHX
1 stop18h 28m
Delta
Deal found 7/21![Delta logo]()
$883
This United Airlines deal was found by Cheapflights users on 7/21. 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 10/2812:15 pm
PHX
- LIS
2 stops15h 05m
United Airlines
Sun 11/810:50 am
LIS
- PHX
2 stops34h 16m
United Airlines
Deal found 7/21![United Airlines logo]()
$780
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 9/279:15 am
PHX
- LIS
2 stops18h 00m
Delta
Sun 10/115:00 am
LIS
- PHX
2 stops21h 28m
Delta
Deal found 7/19![Delta logo]()
$1,031
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/196:00 am
PHX
- OPO
2 stops17h 00m
United Airlines
Tue 8/2512:15 pm
OPO
- PHX
2 stops42h 31m
United Airlines
Deal found 7/20![United Airlines logo]()
$867
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 8/248:00 am
PHX
- PDL
2 stops18h 05m
Multiple Airlines
Wed 9/24:55 pm
PDL
- PHX
1 stop25h 09m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$1,201
This Delta deal was found by Cheapflights users on 7/21. 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.
Sat 9/53:25 pm
PHX
- LIS
1 stop18h 25m
Delta
Sun 9/135:00 am
LIS
- PHX
2 stops20h 59m
Delta
Deal found 7/21![Delta logo]()
$1,058
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 9/111:45 am
PHX
- OPO
1 stop14h 00m
United Airlines
Fri 9/116:00 am
OPO
- PHX
2 stops20h 33m
United Airlines
Deal found 7/21![United Airlines logo]()
$926
This United deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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.
Wed 1/137:00 am
PHX
- PDL
3 stops34h 45m
Multiple Airlines
Wed 1/277:25 pm
PDL
- PHX
3 stops31h 49m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,233
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 9/26:00 am
PHX
- OPO
2 stops17h 00m
United Airlines
Wed 9/96:00 am
OPO
- PHX
2 stops24h 59m
United Airlines
Deal found 7/19![United Airlines logo]()
$929
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/16:00 am
PHX
- LIS
2 stops20h 30m
United Airlines
Tue 9/85:05 am
LIS
- PHX
2 stops21h 09m
United Airlines
Deal found 7/20![United Airlines logo]()
$964
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Wed 12/2311:59 pm
PHX
- LIS
1 stop27h 21m
United Airlines
Mon 12/2811:55 am
LIS
- PHX
2 stops18h 32m
United Airlines
Deal found 7/23![United Airlines logo]()
$968
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Sat 9/512:15 pm
PHX
- LIS
3 stops37h 05m
United Airlines
Sun 9/131:00 pm
LIS
- PHX
3 stops29h 26m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,178
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 8/189:00 am
PHX
- PDL
2 stops16h 20m
United Airlines
Tue 8/2511:00 am
PDL
- PHX
2 stops16h 53m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,181
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Fri 8/218:00 am
PHX
- PDL
2 stops17h 40m
United Airlines
Fri 8/2811:00 am
PDL
- PHX
1 stop14h 53m
United Airlines
Deal found 7/22![United Airlines logo]()
$1,233
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/36:00 am
PHX
- FAO
3 stops21h 20m
United Airlines
Thu 9/1011:40 am
FAO
- PHX
1 stop19h 06m
United Airlines
Deal found 7/20![United Airlines logo]()
$1,275
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Wed 9/26:00 am
PHX
- PDL
2 stops19h 40m
United Airlines
Sun 9/1311:00 am
PDL
- PHX
2 stops29h 04m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,303
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 9/26:15 am
PHX
- PDL
1 stop19h 25m
United Airlines
Wed 9/911:00 am
PDL
- PHX
1 stop18h 46m
United Airlines
Deal found 7/22![United Airlines logo]()
$1,363
This BusinessClass deal was found by Cheapflights users on 7/21. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:20 pm
PHX
- FAO
1 stop17h 05m
British Airways
Sun 11/87:05 pm
FAO
- PHX
1 stop29h 10m
British Airways
Deal found 7/21![British Airways logo]()
$5,989
This Air Canada deal was found by Cheapflights users on 7/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:00 am
PHX
- FAO
3 stops23h 40m
Multiple Airlines
Sun 11/86:05 am
FAO
- PHX
2 stops22h 33m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$6,907
This United Airlines deal was found by Cheapflights users on 7/21. 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 10/286:00 am
PHX
- FAO
3 stops26h 40m
United Airlines
Sun 11/86:05 am
FAO
- PHX
3 stops22h 22m
United Airlines
Deal found 7/21![United Airlines logo]()
$6,908
Last-minute flights from Sky Harbor Intl to PortugalDiscover last-minute flight deals from Sky Harbor Intl to Portugal. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Sky Harbor Intl to Portugal. Data last updated July 23, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/177:55 am
PHX
- LIS
1 stop17h 25m
Multiple Airlines
Mon 8/243:50 pm
LIS
- PHX
2 stops34h 33m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$937
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:35 pm
PHX
- LIS
1 stop17h 20m
American Airlines
Tue 8/258:25 am
LIS
- PHX
2 stops18h 33m
American Airlines
Deal found 7/21![American Airlines logo]()
$945
This Air France deal was found by Cheapflights users on 7/21. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:25 pm
PHX
- LIS
1 stop15h 30m
Air France
Tue 8/255:35 am
LIS
- PHX
1 stop15h 35m
Air France
Deal found 7/21![Air France logo]()
$946
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 8/186:00 am
PHX
- LIS
2 stops20h 30m
United Airlines
Tue 8/256:15 am
LIS
- PHX
2 stops22h 15m
United Airlines
Deal found 7/21![United Airlines logo]()
$950
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/196:15 am
PHX
- OPO
1 stop16h 40m
United Airlines
Tue 8/2512:15 pm
OPO
- PHX
2 stops37h 45m
United Airlines
Deal found 7/20![United Airlines logo]()
$864
This oojo deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:00 pm
PHX
- LIS
1 stop15h 05m
Lufthansa
Mon 8/247:25 am
LIS
- PHX
2 stops45h 05m
Lufthansa
Deal found 7/19![Lufthansa logo]()
$939
This FlightHub deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/1912:00 pm
PHX
- LIS
1 stop15h 05m
Multiple Airlines
Mon 8/246:10 pm
LIS
- PHX
2 stops36h 49m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$942
This Air Canada deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:55 pm
PHX
- OPO
3 stops52h 05m
Multiple Airlines
Tue 8/258:40 am
OPO
- PHX
2 stops34h 19m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,008
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 8/209:50 am
PHX
- OPO
1 stop13h 05m
United Airlines
Thu 8/276:00 am
OPO
- PHX
2 stops20h 23m
United Airlines
Deal found 7/21![United Airlines logo]()
$941
This Justfly.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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.
Sat 8/2212:00 pm
PHX
- OPO
2 stops40h 05m
Multiple Airlines
Sat 8/297:20 pm
OPO
- PHX
2 stops35h 39m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$999
This Orbitz deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:00 pm
PHX
- LIS
1 stop15h 05m
Air Canada
Tue 9/11:00 pm
LIS
- PHX
1 stop29h 59m
Air Canada
Deal found 7/19![Air Canada logo]()
$952
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 8/266:15 am
PHX
- LIS
2 stops20h 15m
United Airlines
Tue 9/111:25 am
LIS
- PHX
2 stops33h 03m
United Airlines
Deal found 7/19![United Airlines logo]()
$955
One-way flights from Sky Harbor Intl to PortugalSearch for one-way flight options from Sky Harbor Intl to Portugal. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from Sky Harbor Intl to Portugal. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:31 pm
PHX
- OPO
3 stops49h 29m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:15 pm
PHX
- LIS
2 stops43h 40m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:31 pm
PHX
- LIS
3 stops49h 39m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$323
This oojo deal was found by Cheapflights users on 7/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:20 pm
PHX
- LIS
1 stop15h 20m
British Airways
Deal found 7/22![British Airways logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:55 pm
PHX
- OPO
2 stops43h 25m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:00 am
PHX
- LIS
2 stops41h 25m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:15 pm
PHX
- OPO
3 stops46h 55m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 7/22. 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.
Sat 12/1211:55 pm
PHX
- LIS
2 stops25h 05m
Delta
Deal found 7/22![Delta logo]()
$338
This United Airlines deal was found by Cheapflights users on 7/22. 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 12/14:30 pm
PHX
- LIS
3 stops31h 25m
United Airlines
Deal found 7/22![United Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:30 am
PHX
- OPO
3 stops56h 25m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:15 pm
PHX
- LIS
3 stops24h 30m
WestJet
Deal found 7/22![WestJet logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:15 pm
PHX
- LIS
3 stops25h 20m
WestJet
Deal found 7/22![WestJet logo]()
$352
Find flight deals from Sky Harbor Intl to Portugal
Keep the following information in mind while searching for Sky Harbor Intl to Portugal flight deals. Data was last updated July 23, 2026.
Round-trip from | $717 (United Airlines) |
|---|---|
One-way from | $305 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $974 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sky Harbor Intl 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 July 23, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Portugal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixPorto
PHX - OPO
PHXOPO
Phoenix Sky Harbor Intl
Sun 12/6
7:00 am-9:30 am
2 stops19h 30m
Porto
Thu 12/10
6:00 am-10:44 pm
2 stops23h 44m
$721
PhoenixPorto
PHX - OPO
PHXOPO
Phoenix Sky Harbor Intl
Mon 11/9
10:30 am-9:30 am
1 stop16h 00m
Porto
Mon 11/16
12:35 pm-9:10 pm
2 stops39h 35m
$737
PhoenixLisbon
PHX - LIS
PHXLIS
Phoenix Sky Harbor Intl
Mon 11/2
7:20 pm-6:55 pm
1 stop16h 35m
Lisbon Humberto Delgado
Wed 11/18
11:05 am-8:44 pm
1 stop16h 39m
$738
PhoenixLisbon
PHX - LIS
PHXLIS
Phoenix Sky Harbor Intl
Sun 12/6
7:00 am-8:10 am
1 stop18h 10m
Lisbon Humberto Delgado
Thu 12/10
12:20 pm-8:55 pm
1 stop15h 35m
$745
PhoenixLisbon
PHX - LIS
PHXLIS
Phoenix Sky Harbor Intl
Wed 10/28
12:15 pm-10:20 am
2 stops15h 05m
Lisbon Humberto Delgado
Sun 11/8
10:50 am-2:06 pm
2 stops34h 16m
$780
PhoenixLisbon
PHX - LIS
PHXLIS
Phoenix Sky Harbor Intl
Mon 11/16
5:28 pm-8:10 am
1 stop31h 42m
Lisbon Humberto Delgado
Sun 11/22
10:50 am-11:55 am
1 stop32h 05m
$781
PhoenixPorto
PHX - OPO
PHXOPO
Phoenix Sky Harbor Intl
Wed 8/19
6:00 am-7:00 am
2 stops17h 00m
Porto
Tue 8/25
12:15 pm-10:46 pm
2 stops42h 31m
$867
PhoenixPorto
PHX - OPO
PHXOPO
Phoenix Sky Harbor Intl
Wed 9/23
11:37 am-3:25 pm
2 stops19h 48m
Porto
Tue 10/6
6:15 am-1:10 pm
1 stop14h 55m
$878
PhoenixPorto
PHX - OPO
PHXOPO
Phoenix Sky Harbor Intl
Sun 10/4
3:25 pm-10:00 pm
1 stop22h 35m
Porto
Fri 10/16
12:45 pm-11:13 pm
1 stop18h 28m
$883
PhoenixPorto
PHX - OPO
PHXOPO
Phoenix Sky Harbor Intl
Tue 9/1
11:45 am-9:45 am
1 stop14h 00m
Porto
Fri 9/11
6:00 am-6:33 pm
2 stops20h 33m
$926
Showing 1-10 of 46 resultsSorted by cheapest first
Best time to book a flight from Sky Harbor Intl to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Sky Harbor Intl with our price prediction graph.
PHX-OPO
PHX-LIS
PHX-FAO
PHX-PDL
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 Phoenix Sky Harbor Intl Airport to Portugal
PHX-PT0
PHX-OPO
PHX-LIS
PHX-FAO
PHX-PDL
What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Portugal?
Currently, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Portugal (average of $535). Flying from Phoenix Sky Harbor Intl Airport to Portugal in June is currently the most expensive (average of $1,162). 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 Phoenix Sky Harbor Intl Airport to Portugal?
The best time to book flights from Phoenix Sky Harbor Intl Airport to Portugal is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Portugal
Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated July 23, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Phoenix Sky Harbor Intl Airport 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.
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Sky Harbor Intl 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 Sky Harbor Intl 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 Sky Harbor Intl to Portugal by cabin class
Find flights from Sky Harbor Intl to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Sky Harbor Intl and Portugal flights
Browse other Sky Harbor Intl and Portugal flight options. Last updated on July 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Sky Harbor Intl to Portugal flights
Consider these flights traveling from Sky Harbor Intl to Portugal.
Fly to Portugal regions
Consider these flights traveling to Portugal regions.
Top 9 airlines flying from Sky Harbor Intl to Portugal
Discover the top 9 airlines that operate flights from Sky Harbor Intl 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 July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$442 | Average$585 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$453 | Average$1,032 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$460 | Average$868 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$491 | Average$857 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$498 | Average$881 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$506 | Average$948 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$507 | Average$692 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$534 | Average$870 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$596 | Average$945 | FlexibilityNo cancel fee | On-time67% |