$218+ Cheap flights from Dallas/Fort Worth (DFW) 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LIS
Jul 21 — Jul 281
Round-trip
1 adult, Economy
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Cheapest flights from Dallas/Fort Worth to PortugalExplore the most affordable flight options available from Dallas/Fort Worth to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
Explore the most affordable flight options available from Dallas/Fort Worth to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
This oojo deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 11/49:20 pm
DFW
- OPO
1 stop36h 05m
Turkish Airlines
Tue 11/104:25 pm
OPO
- DFW
1 stop32h 00m
Turkish Airlines
Deal found 6/17![Turkish Airlines logo]()
$815
This Turkish Airlines deal was found by Cheapflights users on 6/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:30 pm
DFW
- OPO
1 stop36h 20m
Turkish Airlines
Tue 9/1510:40 am
OPO
- DFW
1 stop38h 55m
Turkish Airlines
Deal found 6/20![Turkish Airlines logo]()
$837
This Gotogate deal was found by Cheapflights users on 6/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:25 pm
DFW
- OPO
1 stop12h 35m
Multiple Airlines
Tue 10/612:15 pm
OPO
- DFW
1 stop15h 19m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$838
This Kiwi.com deal was found by Cheapflights users on 6/18. 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.
Sat 9/199:50 pm
DFW
- PDL
2 stops29h 20m
Multiple Airlines
Wed 9/305:30 pm
PDL
- DFW
1 stop28h 01m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$841
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 11/44:05 pm
DFW
- OPO
1 stop12h 30m
Delta
Thu 11/125:00 am
OPO
- DFW
2 stops19h 41m
Delta
Deal found 6/17![Delta logo]()
$841
This KLM deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:18 pm
DFW
- OPO
2 stops15h 17m
Multiple Airlines
Wed 11/115:40 am
OPO
- DFW
1 stop14h 20m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$843
This United Airlines deal was found by Cheapflights users on 6/19. 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 8/106:45 pm
DFW
- FNC
2 stops31h 20m
United Airlines
Wed 8/269:40 am
FNC
- DFW
1 stop14h 52m
United Airlines
Deal found 6/19![United Airlines logo]()
$844
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 11/211:10 am
DFW
- OPO
2 stops17h 25m
Delta
Tue 11/1011:15 am
OPO
- DFW
2 stops36h 03m
Delta
Deal found 6/17![Delta logo]()
$845
This KLM deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 11/44:05 pm
DFW
- OPO
1 stop12h 30m
KLM
Mon 11/911:30 am
OPO
- DFW
1 stop32h 30m
KLM
Deal found 6/17![KLM logo]()
$851
This FlightHub deal was found by Cheapflights users on 6/20. 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 10/149:30 pm
DFW
- OPO
1 stop36h 15m
Turkish Airlines
Tue 10/2010:40 am
OPO
- DFW
1 stop38h 55m
Turkish Airlines
Deal found 6/20![Turkish Airlines logo]()
$852
This Air Canada deal was found by Cheapflights users on 6/20. 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 10/1412:25 pm
DFW
- OPO
1 stop12h 35m
Air Canada
Tue 10/2011:15 am
OPO
- DFW
2 stops34h 02m
Air Canada
Deal found 6/20![Air Canada logo]()
$853
This KAYAK deal was found by Cheapflights users on 6/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/152:26 pm
DFW
- FNC
2 stops60h 44m
SWISS
Wed 8/2610:20 am
FNC
- DFW
2 stops38h 04m
SWISS
Deal found 6/20![SWISS logo]()
$877
Best flights from Dallas/Fort Worth to PortugalDiscover carefully curated flight deals from Dallas/Fort Worth to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
Discover carefully curated flight deals from Dallas/Fort Worth to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/18. 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.
Sat 9/199:50 pm
DFW
- PDL
2 stops29h 20m
Multiple Airlines
Wed 9/305:30 pm
PDL
- DFW
1 stop28h 01m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$841
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:45 pm
DFW
- OPO
1 stop17h 40m
Delta
Tue 10/205:00 am
OPO
- DFW
2 stops18h 51m
Delta
Deal found 6/17![Delta logo]()
$866
This United Airlines deal was found by Cheapflights users on 6/20. 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 8/412:25 pm
DFW
- OPO
1 stop12h 35m
United Airlines
Tue 8/1112:15 pm
OPO
- DFW
2 stops36h 17m
United Airlines
Deal found 6/20![United Airlines logo]()
$940
This KLM deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 9/611:18 am
DFW
- OPO
2 stops17h 22m
KLM
Tue 9/155:00 am
OPO
- DFW
2 stops18h 44m
KLM
Deal found 6/17![KLM logo]()
$963
This Turkish Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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.
Sun 9/69:30 pm
DFW
- OPO
1 stop36h 20m
Turkish Airlines
Tue 9/154:50 pm
OPO
- DFW
2 stops35h 45m
Turkish Airlines
Deal found 6/17![Turkish Airlines logo]()
$985
This KAYAK deal was found by Cheapflights users on 6/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1411:56 am
DFW
- FNC
2 stops22h 19m
Lufthansa
Tue 9/13:40 pm
FNC
- DFW
1 stop27h 55m
Lufthansa
Deal found 6/18![Lufthansa logo]()
$1,371
This Scandinavian Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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.
Sun 8/912:24 pm
DFW
- LIS
2 stops26h 16m
Scandinavian Airlines
Tue 8/189:15 pm
LIS
- DFW
3 stops29h 52m
Scandinavian Airlines
Deal found 6/16![Scandinavian Airlines logo]()
$1,662
This oojo deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 7/147:15 am
DFW
- TER
2 stops28h 50m
TAP AIR PORTUGAL
Tue 7/216:15 pm
TER
- DFW
2 stops32h 29m
TAP AIR PORTUGAL
Deal found 6/17![TAP AIR PORTUGAL logo]()
$1,894
This Delta deal was found by Cheapflights users on 6/20. 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.
Thu 7/3011:20 am
DFW
- LIS
2 stops17h 55m
Delta
Wed 8/125:00 am
LIS
- DFW
2 stops21h 50m
Delta
Deal found 6/20![Delta logo]()
$984
This United Airlines deal was found by Cheapflights users on 6/20. 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 8/114:55 pm
DFW
- PDL
1 stop10h 45m
United Airlines
Wed 8/199:35 am
PDL
- DFW
2 stops34h 40m
United Airlines
Deal found 6/20![United Airlines logo]()
$988
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/306:00 am
DFW
- LIS
2 stops21h 20m
United Airlines
Wed 8/125:05 am
LIS
- DFW
1 stop15h 10m
United Airlines
Deal found 6/16![United Airlines logo]()
$990
This Ovago deal was found by Cheapflights users on 6/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:16 am
DFW
- FNC
2 stops20h 09m
Multiple Airlines
Mon 9/281:20 pm
FNC
- DFW
1 stop32h 55m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,105
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 9/118:10 am
DFW
- OPO
1 stop20h 20m
Delta
Fri 9/1811:25 am
OPO
- DFW
2 stops18h 34m
Delta
Deal found 6/17![Delta logo]()
$1,024
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Fri 7/107:20 am
DFW
- LIS
1 stop21h 10m
United Airlines
Sat 7/186:15 am
LIS
- DFW
2 stops23h 44m
United Airlines
Deal found 6/19![United Airlines logo]()
$1,029
This Delta deal was found by Cheapflights users on 6/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:25 pm
DFW
- LIS
2 stops18h 20m
Delta
Sun 9/65:00 am
LIS
- DFW
2 stops24h 59m
Delta
Deal found 6/18![Delta logo]()
$1,038
This KAYAK deal was found by Cheapflights users on 6/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2012:25 pm
DFW
- TER
2 stops12h 55m
Azores Airlines
Mon 7/274:55 pm
TER
- DFW
1 stop23h 40m
Azores Airlines
Deal found 6/20![Azores Airlines logo]()
$2,560
This United deal was found by Cheapflights users on 6/19. 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.
Thu 7/26:45 pm
DFW
- LIS
2 stops33h 45m
Multiple Airlines
Tue 7/74:20 pm
LIS
- DFW
2 stops32h 02m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,207
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Fri 9/1112:25 pm
DFW
- OPO
1 stop12h 45m
United Airlines
Sat 9/1912:20 pm
OPO
- DFW
2 stops33h 29m
United Airlines
Deal found 6/20![United Airlines logo]()
$1,070
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 9/113:45 pm
DFW
- OPO
1 stop17h 40m
Delta
Sat 9/195:00 am
OPO
- DFW
2 stops22h 09m
Delta
Deal found 6/16![Delta logo]()
$1,083
This Mytrip deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/216:45 pm
DFW
- PDL
3 stops32h 25m
Multiple Airlines
Tue 7/2810:30 am
PDL
- DFW
2 stops16h 14m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,305
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Sat 8/157:30 am
DFW
- FNC
1 stop18h 35m
United Airlines
Wed 8/269:40 am
FNC
- DFW
1 stop14h 52m
United Airlines
Deal found 6/19![United Airlines logo]()
$1,091
This United Airlines deal was found by Cheapflights users on 6/20. 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 8/304:13 pm
DFW
- PDL
1 stop11h 27m
United Airlines
Sun 9/69:35 am
PDL
- DFW
2 stops32h 54m
United Airlines
Deal found 6/20![United Airlines logo]()
$1,113
This Travelocity deal was found by Cheapflights users on 6/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2012:30 pm
DFW
- TER
2 stops42h 30m
Multiple Airlines
Mon 7/275:55 pm
TER
- DFW
2 stops56h 49m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$1,366
This United deal was found by Cheapflights users on 6/19. 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.
Fri 8/711:59 am
DFW
- PDL
2 stops15h 41m
Multiple Airlines
Fri 8/149:35 am
PDL
- DFW
2 stops40h 59m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,385
This Scandinavian Airlines deal was found by Cheapflights users on 6/18. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:15 am
DFW
- LIS
3 stops25h 35m
Scandinavian Airlines
Thu 8/137:00 am
LIS
- DFW
2 stops20h 07m
Scandinavian Airlines
Deal found 6/18![Scandinavian Airlines logo]()
$2,786
This ITA Airways deal was found by Cheapflights users on 6/19. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:20 am
DFW
- LIS
2 stops30h 35m
Multiple Airlines
Mon 10/59:00 pm
LIS
- DFW
3 stops31h 59m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,995
This Mytrip deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 7/1412:25 pm
DFW
- TER
3 stops29h 50m
Multiple Airlines
Tue 7/215:10 pm
TER
- DFW
3 stops31h 25m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$2,257
This Cathay Pacific deal was found by Cheapflights users on 6/18. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:16 am
DFW
- LIS
3 stops41h 49m
Multiple Airlines
Sun 10/117:40 am
LIS
- DFW
2 stops40h 10m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$13,385
Last-minute flights from Dallas/Fort Worth to PortugalDiscover last-minute flight deals from Dallas/Fort Worth to Portugal. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas/Fort Worth to Portugal. Data last updated June 21, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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.
Thu 7/26:50 pm
DFW
- LIS
2 stops44h 45m
Multiple Airlines
Sun 7/510:15 pm
LIS
- DFW
1 stop24h 15m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$955
This Booking.com deal was found by Cheapflights users on 6/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/178:45 pm
DFW
- LIS
1 stop32h 20m
Multiple Airlines
Fri 7/245:05 am
LIS
- DFW
1 stop15h 10m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$960
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Fri 7/176:00 am
DFW
- LIS
1 stop20h 20m
United Airlines
Fri 7/2411:25 am
LIS
- DFW
2 stops33h 43m
United Airlines
Deal found 6/19![United Airlines logo]()
$971
This United Airlines deal was found by Cheapflights users on 6/19. 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 7/196:00 am
DFW
- OPO
1 stop18h 55m
United Airlines
Sun 7/2612:15 pm
OPO
- DFW
2 stops39h 44m
United Airlines
Deal found 6/19![United Airlines logo]()
$1,011
This United Airlines deal was found by Cheapflights users on 6/19. 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 7/202:15 pm
DFW
- LIS
2 stops14h 15m
United Airlines
Tue 7/2812:20 pm
LIS
- DFW
2 stops26h 30m
United Airlines
Deal found 6/19![United Airlines logo]()
$947
This British Airways deal was found by Cheapflights users on 6/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:40 pm
DFW
- LIS
1 stop16h 15m
Multiple Airlines
Tue 8/48:45 pm
LIS
- DFW
1 stop25h 40m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$951
This Expedia deal was found by Cheapflights users on 6/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:45 pm
DFW
- LIS
1 stop19h 40m
Iberia
Wed 7/298:45 pm
LIS
- DFW
2 stops26h 59m
Iberia
Deal found 6/18![Iberia logo]()
$954
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/205:15 pm
DFW
- LIS
1 stop11h 15m
United Airlines
Tue 8/410:25 am
LIS
- DFW
2 stops29h 33m
United Airlines
Deal found 6/16![United Airlines logo]()
$962
This United Airlines deal was found by Cheapflights users on 6/20. 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 7/227:15 am
DFW
- LIS
2 stops20h 05m
United Airlines
Thu 7/3012:20 pm
LIS
- DFW
1 stop14h 05m
United Airlines
Deal found 6/20![United Airlines logo]()
$946
This Booking.com deal was found by Cheapflights users on 6/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2912:25 pm
DFW
- LIS
1 stop14h 55m
Multiple Airlines
Mon 8/101:00 pm
LIS
- DFW
1 stop28h 35m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$964
This United Airlines deal was found by Cheapflights users on 6/19. 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 7/2912:25 pm
DFW
- OPO
1 stop12h 35m
United Airlines
Mon 8/106:00 am
OPO
- DFW
2 stops40h 07m
United Airlines
Deal found 6/19![United Airlines logo]()
$975
This oojo deal was found by Cheapflights users on 6/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/304:00 pm
DFW
- LIS
1 stop17h 25m
Lufthansa
Wed 8/125:05 am
LIS
- DFW
1 stop15h 10m
Lufthansa
Deal found 6/20![Lufthansa logo]()
$963
One-way flights from Dallas/Fort Worth to PortugalSearch for one-way flight options from Dallas/Fort Worth to Portugal. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
Search for one-way flight options from Dallas/Fort Worth to Portugal. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This KAYAK deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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.
Sun 9/139:51 am
DFW
- LIS
2 stops18h 54m
Aer Lingus
Deal found 6/17![Aer Lingus logo]()
$218
This KAYAK deal was found by Cheapflights users on 6/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:44 pm
DFW
- LIS
2 stops44h 51m
Aer Lingus
Deal found 6/20![Aer Lingus logo]()
$230
This KAYAK deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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.
Sat 9/59:49 am
DFW
- LIS
2 stops18h 26m
Aer Lingus
Deal found 6/17![Aer Lingus logo]()
$288
This Mytrip deal was found by Cheapflights users on 6/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:05 am
DFW
- LIS
1 stop21h 55m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$316
This Cheapflightsfares deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 10/137:40 pm
DFW
- LIS
1 stop13h 55m
British Airways
Deal found 6/16![British Airways logo]()
$325
This oojo deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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.
Sun 11/296:50 pm
DFW
- LIS
1 stop16h 55m
British Airways
Deal found 6/16![British Airways logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 6/18. 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.
Wed 7/158:28 am
DFW
- OPO
3 stops42h 57m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 10/1311:57 am
DFW
- LIS
2 stops16h 33m
United Airlines
Deal found 6/16![United Airlines logo]()
$337
This Justfly.com deal was found by Cheapflights users on 6/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2912:10 pm
DFW
- LIS
2 stops16h 50m
Air Canada
Deal found 6/20![Air Canada logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 6/18. 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.
Tue 7/148:11 pm
DFW
- OPO
3 stops55h 14m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$344
This KAYAK deal was found by Cheapflights users on 6/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:47 pm
DFW
- LIS
2 stops44h 48m
Aer Lingus
Deal found 6/20![Aer Lingus logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/114:55 pm
DFW
- OPO
3 stops56h 35m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$346
Find flight deals from Dallas/Fort Worth to Portugal
Keep the following information in mind while searching for Dallas/Fort Worth to Portugal flight deals. Data was last updated June 21, 2026.
Round-trip from | $770 (FlightHub) |
|---|---|
One-way from | $218 (KAYAK) |
Popular in | June |
Cheapest in | February |
Average price | $997 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dallas/Fort Worth 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 June 21, 2026.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Portugal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DallasPonta Delgada
DFW - PDL
DFWPDL
Dallas/Fort Worth
Sat 9/19
9:50 pm-8:10 am
2 stops29h 20m
Ponta Delgada Nordela
Wed 9/30
5:30 pm-4:31 pm
1 stop28h 01m
$841
DallasPorto
DFW - OPO
DFWOPO
Dallas/Fort Worth
Wed 10/14
3:45 pm-3:25 pm
1 stop17h 40m
Porto
Tue 10/20
5:00 am-5:51 pm
2 stops18h 51m
$866
DallasPorto
DFW - OPO
DFWOPO
Dallas/Fort Worth
Tue 8/4
12:25 pm-7:00 am
1 stop12h 35m
Porto
Tue 8/11
12:15 pm-6:32 pm
2 stops36h 17m
$940
DallasPorto
DFW - OPO
DFWOPO
Dallas/Fort Worth
Sun 9/6
11:18 am-10:40 am
2 stops17h 22m
Porto
Tue 9/15
5:00 am-5:44 pm
2 stops18h 44m
$963
DallasLisbon
DFW - LIS
DFWLIS
Dallas/Fort Worth
Thu 7/30
11:20 am-11:15 am
2 stops17h 55m
Lisbon Humberto Delgado
Wed 8/12
5:00 am-8:50 pm
2 stops21h 50m
$984
DallasPorto
DFW - OPO
DFWOPO
Dallas/Fort Worth
Sun 9/6
9:30 pm-3:50 pm
1 stop36h 20m
Porto
Tue 9/15
4:50 pm-10:35 pm
2 stops35h 45m
$985
DallasPonta Delgada
DFW - PDL
DFWPDL
Dallas/Fort Worth
Tue 8/11
4:55 pm-8:40 am
1 stop10h 45m
Ponta Delgada Nordela
Wed 8/19
9:35 am-3:15 pm
2 stops34h 40m
$988
DallasLisbon
DFW - LIS
DFWLIS
Dallas/Fort Worth
Thu 7/30
6:00 am-9:20 am
2 stops21h 20m
Lisbon Humberto Delgado
Wed 8/12
5:05 am-2:15 pm
1 stop15h 10m
$990
DallasPorto
DFW - OPO
DFWOPO
Dallas/Fort Worth
Fri 9/11
8:10 am-10:30 am
1 stop20h 20m
Porto
Fri 9/18
11:25 am-11:59 pm
2 stops18h 34m
$1,024
DallasLisbon
DFW - LIS
DFWLIS
Dallas/Fort Worth
Fri 7/10
7:20 am-10:30 am
1 stop21h 10m
Lisbon Humberto Delgado
Sat 7/18
6:15 am-11:59 pm
2 stops23h 44m
$1,029
Showing 1-10 of 58 resultsSorted by cheapest first
Best time to book a flight from Dallas/Fort Worth to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Dallas/Fort Worth with our price prediction graph.
DFW-LIS
DFW-OPO
DFW-PDL
DFW-FNC
DFW-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 Dallas/Fort Worth Airport to Portugal
DFW-PT0
DFW-LIS
DFW-OPO
DFW-PDL
DFW-FNC
What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Portugal?
Currently, April is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Portugal (average of $382). Flying from Dallas/Fort Worth Airport to Portugal in June is currently the most expensive (average of $747). 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 Dallas/Fort Worth Airport to Portugal?
The price you pay for your flight from Dallas/Fort Worth Airport to Portugal may vary depending on when you book. For the best chance of a lower fare, look to book 75 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 June 21, 2026.
Read reviews from past customers who have flown Finnair,United Airlines, andAmerican Airlines from Dallas/Fort Worth 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.
Boarding
7.7
Overall
7.7
Entertainment
6.9
Comfort
7.4
Food
6.7
Crew
8.2
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Boarding
7.7
Overall
7.7
Entertainment
6.9
Comfort
7.4
Food
6.7
Crew
8.2
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Boarding
7.7
Overall
7.7
Entertainment
6.9
Comfort
7.4
Food
6.7
Crew
8.2
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Boarding
7.7
Overall
7.7
Entertainment
6.9
Comfort
7.4
Food
6.7
Crew
8.2
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Boarding
7.7
Overall
7.7
Entertainment
6.9
Comfort
7.4
Food
6.7
Crew
8.2
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Boarding
7.7
Overall
7.7
Entertainment
6.9
Comfort
7.4
Food
6.7
Crew
8.2
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Related info for your journey
Find useful and relevant information for your journey from Dallas/Fort Worth 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 Dallas/Fort Worth 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 Dallas/Fort Worth to Portugal by cabin class
Find flights from Dallas/Fort Worth to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Dallas/Fort Worth and Portugal flights
Browse other Dallas/Fort Worth and Portugal flight options. Last updated on June 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Dallas/Fort Worth to Portugal flights
Consider these flights traveling from Dallas/Fort Worth to Portugal.
Fly to Portugal regions
Consider these flights traveling to Portugal regions.
Top 10 airlines flying from Dallas/Fort Worth to Portugal
Discover the top 10 airlines that operate flights from Dallas/Fort Worth 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 June 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$457 | Average$908 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$493 | Average$881 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$500 | Average$725 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$502 | Average$826 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$516 | Average$853 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$517 | Average$832 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$518 | Average$787 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$521 | Average$710 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$531 | Average$973 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$565 | Average$954 | FlexibilityNo cancel fee | On-time75% |