$271+ Cheap flights from LaGuardia, NY (LGA) 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — LIS
Mar 9 — Mar 161
1 adult, Economy
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Cheapest flights from LaGuardia to PortugalExplore the most affordable flight options available from LaGuardia to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.
Explore the most affordable flight options available from LaGuardia to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.
This Mytrip deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:35 am
LGA
- OPO
2 stops26h 25m
Multiple Airlines
Wed 3/188:05 pm
OPO
- LGA
3 stops26h 58m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$444
This Mytrip deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:35 am
LGA
- OPO
2 stops26h 25m
Multiple Airlines
Tue 3/177:35 am
OPO
- LGA
2 stops17h 58m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$448
This Mytrip deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:20 pm
LGA
- OPO
3 stops21h 10m
Multiple Airlines
Tue 3/109:55 pm
OPO
- LGA
2 stops25h 08m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$457
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Sun 2/221:05 pm
LGA
- LIS
3 stops27h 10m
Multiple Airlines
Thu 2/266:00 am
LIS
- LGA
2 stops18h 12m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$459
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Sun 3/86:05 am
LGA
- OPO
2 stops26h 45m
Multiple Airlines
Wed 3/117:35 am
OPO
- LGA
2 stops15h 28m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$460
This Mytrip deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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 3/312:40 pm
LGA
- LIS
2 stops17h 05m
Multiple Airlines
Thu 3/128:55 am
LIS
- LGA
2 stops14h 08m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$461
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Sun 4/198:55 am
LGA
- LIS
2 stops28h 50m
Multiple Airlines
Wed 4/227:30 am
LIS
- LGA
2 stops17h 01m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$463
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Wed 3/410:35 am
LGA
- OPO
2 stops18h 15m
Multiple Airlines
Tue 3/107:35 am
OPO
- LGA
2 stops15h 28m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$463
This Mytrip deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:30 am
LGA
- LIS
2 stops31h 15m
Multiple Airlines
Thu 4/2310:40 pm
LIS
- LGA
2 stops27h 50m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$464
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Tue 4/143:30 pm
LGA
- LIS
2 stops24h 15m
Multiple Airlines
Tue 4/218:20 pm
LIS
- LGA
2 stops24h 16m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$467
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Sun 2/223:20 pm
LGA
- LIS
2 stops24h 55m
Multiple Airlines
Tue 3/37:00 am
LIS
- LGA
2 stops17h 03m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$470
This Mytrip deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:35 am
LGA
- LIS
2 stops23h 45m
Multiple Airlines
Wed 3/118:00 am
LIS
- LGA
2 stops15h 03m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$474
Best flights from LaGuardia to PortugalDiscover carefully curated flight deals from LaGuardia to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 7, 2026.
Discover carefully curated flight deals from LaGuardia to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 7, 2026.
This United Airlines deal was found by Cheapflights users on 2/5. 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 3/92:59 pm
LGA
- LIS
1 stop15h 16m
United Airlines
Wed 3/1811:55 am
LIS
- LGA
1 stop15h 49m
United Airlines
Deal found 2/5![United Airlines logo]()
$500
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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 4/258:30 am
LGA
- LIS
1 stop21h 15m
Delta
Thu 5/712:45 pm
LIS
- LGA
1 stop11h 45m
Delta
Deal found 2/4![Delta logo]()
$514
This KLM deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/22:59 pm
LGA
- LIS
1 stop12h 01m
KLM
Tue 3/1011:15 am
LIS
- LGA
1 stop11h 08m
KLM
Deal found 2/4![KLM logo]()
$518
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Sun 2/224:20 pm
LGA
- FAO
3 stops18h 25m
Multiple Airlines
Mon 3/24:50 pm
FAO
- LGA
3 stops29h 09m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$607
This oojo deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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 3/224:05 pm
LGA
- FAO
2 stops21h 15m
British Airways
Thu 4/21:20 pm
FAO
- LGA
2 stops22h 56m
British Airways
Deal found 2/4![British Airways logo]()
$654
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/27:29 pm
LGA
- LIS
1 stop9h 46m
United Airlines
Mon 3/911:55 am
LIS
- LGA
1 stop15h 49m
United Airlines
Deal found 2/3![United Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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 3/166:00 pm
LGA
- LIS
1 stop10h 00m
Delta
Tue 3/315:35 am
LIS
- LGA
2 stops21h 24m
Delta
Deal found 2/4![Delta logo]()
$520
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/184:20 pm
LGA
- LIS
1 stop12h 00m
United Airlines
Tue 5/511:25 am
LIS
- LGA
1 stop13h 11m
United Airlines
Deal found 2/3![United Airlines logo]()
$524
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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 3/157:00 am
LGA
- LIS
1 stop21h 00m
Delta
Wed 4/15:00 am
LIS
- LGA
2 stops16h 15m
Delta
Deal found 2/4![Delta logo]()
$525
This Mytrip deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:20 pm
LGA
- FNC
3 stops24h 05m
Multiple Airlines
Wed 3/114:10 am
FNC
- LGA
3 stops18h 53m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$624
This United Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:29 pm
LGA
- LIS
1 stop9h 46m
United Airlines
Tue 3/1711:55 am
LIS
- LGA
1 stop15h 49m
United Airlines
Deal found 2/6![United Airlines logo]()
$527
This Delta deal was found by Cheapflights users on 2/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/242:59 pm
LGA
- LIS
1 stop12h 01m
Delta
Tue 3/311:15 am
LIS
- LGA
1 stop15h 07m
Delta
Deal found 2/6![Delta logo]()
$527
This oojo deal was found by Cheapflights users on 2/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:29 pm
LGA
- FAO
2 stops40h 36m
British Airways
Thu 4/307:55 pm
FAO
- LGA
2 stops27h 34m
British Airways
Deal found 2/5![British Airways logo]()
$654
This Mytrip deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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 5/53:30 pm
LGA
- FAO
3 stops27h 20m
Multiple Airlines
Wed 5/136:10 pm
FAO
- LGA
3 stops31h 49m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$636
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:25 am
LGA
- LIS
1 stop18h 50m
United Airlines
Wed 3/2511:55 am
LIS
- LGA
1 stop15h 49m
United Airlines
Deal found 2/3![United Airlines logo]()
$527
This Delta deal was found by Cheapflights users on 2/5. 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.
Mon 3/92:59 pm
LGA
- OPO
2 stops15h 31m
Delta
Wed 3/185:00 am
OPO
- LGA
2 stops20h 23m
Delta
Deal found 2/5![Delta logo]()
$531
This oojo deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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.
Sat 3/212:10 pm
LGA
- FAO
2 stops47h 10m
British Airways
Mon 3/301:10 pm
FAO
- LGA
2 stops23h 06m
British Airways
Deal found 2/4![British Airways logo]()
$659
This FlightHub deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 4/85:35 pm
LGA
- TER
2 stops15h 20m
Air Canada
Wed 4/151:40 pm
TER
- LGA
2 stops35h 50m
Air Canada
Deal found 2/3![Air Canada logo]()
$1,543
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:29 pm
LGA
- LIS
1 stop9h 46m
United Airlines
Mon 3/211:55 am
LIS
- LGA
1 stop11h 47m
United Airlines
Deal found 2/4![United Airlines logo]()
$527
This oojo deal was found by Cheapflights users on 2/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:45 pm
LGA
- FAO
2 stops18h 20m
British Airways
Sat 5/28:00 pm
FAO
- LGA
2 stops29h 49m
British Airways
Deal found 2/5![British Airways logo]()
$664
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Mon 2/93:20 pm
LGA
- PDL
3 stops23h 15m
Multiple Airlines
Wed 2/117:25 pm
PDL
- LGA
3 stops30h 08m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$690
This Priceline deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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 2/184:05 pm
LGA
- FNC
2 stops19h 05m
British Airways
Wed 3/44:00 pm
FNC
- LGA
2 stops34h 12m
British Airways
Deal found 2/4![British Airways logo]()
$669
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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 3/1012:40 pm
LGA
- OPO
2 stops22h 05m
United Airlines
Tue 3/246:00 am
OPO
- LGA
2 stops21h 44m
United Airlines
Deal found 2/4![United Airlines logo]()
$559
This Mytrip deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:35 am
LGA
- PDL
3 stops33h 10m
Multiple Airlines
Wed 5/137:30 pm
PDL
- LGA
3 stops29h 56m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$707
This oojo deal was found by Cheapflights users on 2/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/174:45 pm
LGA
- FAO
2 stops20h 05m
British Airways
Mon 5/41:10 pm
FAO
- LGA
2 stops34h 39m
British Airways
Deal found 2/5![British Airways logo]()
$670
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Wed 3/112:59 pm
LGA
- OPO
2 stops16h 41m
United Airlines
Tue 3/176:00 am
OPO
- LGA
2 stops21h 44m
United Airlines
Deal found 2/5![United Airlines logo]()
$560
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Thu 2/1910:35 am
LGA
- PDL
3 stops33h 10m
Multiple Airlines
Thu 2/267:25 pm
PDL
- LGA
3 stops30h 08m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$739
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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 3/910:26 am
LGA
- OPO
2 stops24h 29m
United Airlines
Tue 3/246:00 am
OPO
- LGA
2 stops21h 44m
United Airlines
Deal found 2/4![United Airlines logo]()
$560
This British Airways deal was found by Cheapflights users on 2/5. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/99:29 pm
LGA
- FNC
2 stops33h 51m
British Airways
Thu 4/161:05 pm
FNC
- LGA
2 stops23h 08m
British Airways
Deal found 2/5![British Airways logo]()
$690
This KAYAK deal was found by Cheapflights users on 2/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1410:35 am
LGA
- SMA
3 stops26h 20m
TAP AIR PORTUGAL
Sun 2/225:45 pm
SMA
- LGA
2 stops27h 58m
TAP AIR PORTUGAL
Deal found 2/5![TAP AIR PORTUGAL logo]()
$2,314
Last-minute flights from LaGuardia to PortugalDiscover last-minute flight deals from LaGuardia to Portugal. Data last updated February 7, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to Portugal. Data last updated February 7, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 2/5. 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 2/213:30 pm
LGA
- LIS
2 stops21h 45m
Multiple Airlines
Sat 2/289:45 pm
LIS
- LGA
2 stops25h 13m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$484
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Sun 2/221:05 pm
LGA
- LIS
3 stops27h 10m
Multiple Airlines
Thu 2/266:00 am
LIS
- LGA
2 stops18h 12m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$459
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Sun 2/223:20 pm
LGA
- LIS
2 stops24h 55m
Multiple Airlines
Tue 3/37:00 am
LIS
- LGA
2 stops17h 03m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$470
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Sun 2/223:30 pm
LGA
- LIS
2 stops24h 30m
Multiple Airlines
Sat 2/289:45 pm
LIS
- LGA
2 stops22h 53m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$483
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Sun 2/225:35 pm
LGA
- LIS
2 stops22h 40m
Multiple Airlines
Fri 2/276:00 am
LIS
- LGA
2 stops18h 02m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$489
This Mytrip deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:20 pm
LGA
- OPO
3 stops21h 10m
Multiple Airlines
Tue 3/109:55 pm
OPO
- LGA
2 stops25h 08m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$457
This Mytrip deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/33:20 pm
LGA
- LIS
2 stops14h 25m
Multiple Airlines
Mon 3/910:00 pm
LIS
- LGA
3 stops25h 03m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$461
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Wed 3/410:35 am
LGA
- OPO
2 stops18h 15m
Multiple Airlines
Tue 3/107:35 am
OPO
- LGA
2 stops15h 28m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$463
This Mytrip deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:35 am
LGA
- LIS
2 stops23h 45m
Multiple Airlines
Wed 3/118:00 am
LIS
- LGA
2 stops15h 03m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$474
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Sun 3/86:05 am
LGA
- OPO
2 stops26h 45m
Multiple Airlines
Wed 3/117:35 am
OPO
- LGA
2 stops15h 28m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$460
This Mytrip deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:35 am
LGA
- OPO
2 stops26h 25m
Multiple Airlines
Wed 3/188:05 pm
OPO
- LGA
3 stops26h 58m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$444
This Mytrip deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:35 am
LGA
- OPO
2 stops26h 25m
Multiple Airlines
Tue 3/177:35 am
OPO
- LGA
2 stops17h 58m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$448
One-way flights from LaGuardia to PortugalSearch for one-way flight options from LaGuardia to Portugal. Find affordable one-way fares based on user searches. Data last updated February 7, 2026.
Search for one-way flight options from LaGuardia to Portugal. Find affordable one-way fares based on user searches. Data last updated February 7, 2026.
This Mytrip deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:40 pm
LGA
- LIS
1 stop10h 40m
Lufthansa
Deal found 2/4![Lufthansa logo]()
$271
This Lufthansa deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:40 pm
LGA
- LIS
1 stop10h 40m
Lufthansa
Deal found 2/4![Lufthansa logo]()
$272
This United Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:25 pm
LGA
- LIS
1 stop10h 05m
United Airlines
Deal found 2/6![United Airlines logo]()
$273
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 8/36:00 am
LGA
- LIS
2 stops22h 20m
United Airlines
Deal found 2/3![United Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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 3/1610:55 pm
LGA
- LIS
2 stops34h 25m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$280
This Air Canada deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 8/511:35 am
LGA
- LIS
2 stops16h 45m
Air Canada
Deal found 2/3![Air Canada logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/310:00 pm
LGA
- LIS
2 stops35h 35m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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 2/2410:59 am
LGA
- LIS
2 stops21h 21m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Sun 2/2210:00 pm
LGA
- LIS
2 stops32h 45m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Tue 3/104:20 pm
LGA
- LIS
2 stops20h 55m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/1510:55 pm
LGA
- LIS
2 stops35h 40m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Tue 3/33:30 pm
LGA
- OPO
2 stops15h 40m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$299
Find flight deals from LaGuardia to Portugal
Keep the following information in mind while searching for LaGuardia to Portugal flight deals. Data was last updated February 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $444 (Mytrip) |
One-way from | $271 (Mytrip) |
Popular in | June |
Cheapest in | January |
Average price | $601 |
Cheapflights Fare Finder
Customize your flight search to find flights from LaGuardia 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 February 7, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Portugal that are best for you.
Fly from
LaGuardia
Fly to
Portugal
Route
Depart
Return
Price
New YorkLisbon
LGA - LIS
LGALIS
New York LaGuardia
Mon 3/9
2:59 pm-10:15 am
1 stop15h 16m
Lisbon Humberto Delgado
Wed 3/18
11:55 am-11:44 pm
1 stop15h 49m
$500
New YorkLisbon
LGA - LIS
LGALIS
New York LaGuardia
Sat 4/25
8:30 am-10:45 am
1 stop21h 15m
Lisbon Humberto Delgado
Thu 5/7
12:45 pm-7:30 pm
1 stop11h 45m
$514
New YorkLisbon
LGA - LIS
LGALIS
New York LaGuardia
Mon 3/2
7:29 pm-10:15 am
1 stop9h 46m
Lisbon Humberto Delgado
Mon 3/9
11:55 am-11:44 pm
1 stop15h 49m
$517
New YorkLisbon
LGA - LIS
LGALIS
New York LaGuardia
Mon 3/2
2:59 pm-8:00 am
1 stop12h 01m
Lisbon Humberto Delgado
Tue 3/10
11:15 am-6:23 pm
1 stop11h 08m
$518
New YorkLisbon
LGA - LIS
LGALIS
New York LaGuardia
Mon 3/16
6:00 pm-8:00 am
1 stop10h 00m
Lisbon Humberto Delgado
Tue 3/31
5:35 am-9:59 pm
2 stops21h 24m
$520
New YorkLisbon
LGA - LIS
LGALIS
New York LaGuardia
Wed 2/18
4:20 pm-9:20 am
1 stop12h 00m
Lisbon Humberto Delgado
Tue 5/5
11:25 am-7:36 pm
1 stop13h 11m
$524
New YorkLisbon
LGA - LIS
LGALIS
New York LaGuardia
Sun 3/15
7:00 am-8:00 am
1 stop21h 00m
Lisbon Humberto Delgado
Wed 4/1
5:00 am-4:15 pm
2 stops16h 15m
$525
New YorkLisbon
LGA - LIS
LGALIS
New York LaGuardia
Mon 2/23
7:29 pm-10:15 am
1 stop9h 46m
Lisbon Humberto Delgado
Tue 3/17
11:55 am-11:44 pm
1 stop15h 49m
$527
New YorkLisbon
LGA - LIS
LGALIS
New York LaGuardia
Tue 2/24
2:59 pm-8:00 am
1 stop12h 01m
Lisbon Humberto Delgado
Tue 3/3
11:15 am-9:22 pm
1 stop15h 07m
$527
New YorkLisbon
LGA - LIS
LGALIS
New York LaGuardia
Thu 2/19
10:25 am-10:15 am
1 stop18h 50m
Lisbon Humberto Delgado
Wed 3/25
11:55 am-11:44 pm
1 stop15h 49m
$527
Showing 1-10 of 60 results
Best time to book a flight from LaGuardia to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from LaGuardia with our price prediction graph.
LGA-LIS
LGA-FAO
LGA-FNC
LGA-OPO
LGA-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 New York LaGuardia Airport to Portugal
LGA-PT0
LGA-LIS
LGA-FAO
LGA-FNC
LGA-OPO
No data available for this route at this time. Please check back soon.
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 February 7, 2026.
Get a feel of what it's like to fly with United Airlines and Air Canada from New York LaGuardia Airport to Portugal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Comfort
7.3
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Comfort
7.3
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from LaGuardia 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 LaGuardia 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.
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LaGuardia and Portugal flights
Browse other LaGuardia and Portugal flight options. Last updated on February 7, 2026.
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LaGuardia to Portugal flights
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Fly to Portugal regions
Consider these flights traveling to Portugal regions.
Top 2 airlines flying from LaGuardia to Portugal
Discover the top 2 airlines that operate flights from LaGuardia 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 February 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$470 | Average$647 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$576 | Average$865 | FlexibilityNo cancel fee | On-time67% |