$297+ Cheap flights from Westchester County 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — LIS
Mar 6 — Mar 131
1 adult, Economy
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Find cheap flights from Westchester County to Portugal with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Westchester County to Portugal
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Cheapest flights from Westchester County to PortugalExplore the most affordable flight options available from Westchester County to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
Explore the most affordable flight options available from Westchester County to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/912:35 pm
HPN
- OPO
2 stops17h 55m
Delta
Mon 3/165:00 am
OPO
- HPN
2 stops21h 07m
Delta
Deal found 2/2![Delta logo]()
$495
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/1012:48 pm
HPN
- OPO
2 stops17h 42m
Delta
Sun 3/1511:15 am
OPO
- HPN
2 stops55h 14m
Delta
Deal found 2/2![Delta logo]()
$502
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/15:12 pm
HPN
- LIS
2 stops34h 48m
Delta
Tue 3/105:00 am
LIS
- HPN
2 stops21h 07m
Delta
Deal found 2/1![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/36:00 am
HPN
- LIS
2 stops23h 35m
Delta
Tue 3/105:00 am
LIS
- HPN
2 stops32h 44m
Delta
Deal found 2/1![Delta logo]()
$510
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:45 pm
HPN
- LIS
2 stops15h 15m
Delta
Fri 11/611:15 am
LIS
- HPN
2 stops29h 30m
Delta
Deal found 2/1![Delta logo]()
$556
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/912:35 pm
HPN
- OPO
2 stops17h 55m
Delta
Wed 3/1811:15 am
OPO
- HPN
2 stops28h 48m
Delta
Deal found 2/2![Delta logo]()
$570
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/912:35 pm
HPN
- OPO
2 stops17h 55m
Delta
Thu 3/195:00 am
OPO
- HPN
2 stops32h 44m
Delta
Deal found 2/2![Delta logo]()
$576
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/1012:48 pm
HPN
- OPO
2 stops17h 42m
Delta
Fri 3/2011:15 am
OPO
- HPN
2 stops28h 48m
Delta
Deal found 2/2![Delta logo]()
$577
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/1012:48 pm
HPN
- OPO
2 stops17h 42m
Delta
Thu 3/195:00 am
OPO
- HPN
2 stops32h 44m
Delta
Deal found 2/2![Delta logo]()
$583
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:45 pm
HPN
- LIS
2 stops15h 15m
Delta
Tue 11/311:15 am
LIS
- HPN
2 stops29h 30m
Delta
Deal found 2/1![Delta logo]()
$584
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/46:00 am
HPN
- LIS
2 stops30h 30m
Delta
Mon 3/95:00 am
LIS
- HPN
2 stops17h 18m
Delta
Deal found 2/1![Delta logo]()
$604
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:45 pm
HPN
- LIS
2 stops15h 15m
Delta
Mon 11/211:15 am
LIS
- HPN
2 stops29h 30m
Delta
Deal found 2/1![Delta logo]()
$606
Best flights from Westchester County to PortugalDiscover carefully curated flight deals from Westchester County to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
Discover carefully curated flight deals from Westchester County to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/912:35 pm
HPN
- OPO
2 stops17h 55m
Delta
Sun 3/1511:15 am
OPO
- HPN
2 stops55h 14m
Delta
Deal found 2/2![Delta logo]()
$495
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/1012:48 pm
HPN
- OPO
2 stops17h 42m
Delta
Sun 3/1511:15 am
OPO
- HPN
2 stops55h 14m
Delta
Deal found 2/2![Delta logo]()
$502
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/212:36 pm
HPN
- LIS
2 stops23h 54m
Delta
Mon 3/95:00 am
LIS
- HPN
2 stops17h 18m
Delta
Deal found 2/1![Delta logo]()
$504
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 3/48:30 pm
HPN
- PDL
2 stops30h 25m
Multiple Airlines
Wed 3/115:50 pm
PDL
- HPN
2 stops31h 12m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$1,130
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/15:12 pm
HPN
- LIS
2 stops33h 48m
Delta
Sun 3/811:25 am
LIS
- HPN
2 stops38h 42m
Delta
Deal found 2/1![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/15:12 pm
HPN
- LIS
2 stops33h 48m
Delta
Wed 3/115:00 am
LIS
- HPN
2 stops21h 07m
Delta
Deal found 2/1![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/212:36 pm
HPN
- LIS
2 stops23h 54m
Delta
Thu 3/125:00 am
LIS
- HPN
2 stops21h 07m
Delta
Deal found 2/1![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/15:12 pm
HPN
- LIS
2 stops34h 48m
Delta
Mon 3/95:00 am
LIS
- HPN
2 stops17h 18m
Delta
Deal found 2/1![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/15:12 pm
HPN
- LIS
2 stops34h 48m
Delta
Tue 3/105:00 am
LIS
- HPN
2 stops21h 07m
Delta
Deal found 2/1![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/212:36 pm
HPN
- LIS
2 stops23h 54m
Delta
Sun 3/811:25 am
LIS
- HPN
2 stops38h 42m
Delta
Deal found 2/1![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/212:36 pm
HPN
- LIS
2 stops23h 54m
Delta
Tue 3/105:00 am
LIS
- HPN
2 stops21h 07m
Delta
Deal found 2/1![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/15:12 pm
HPN
- LIS
2 stops34h 48m
Delta
Thu 3/125:00 am
LIS
- HPN
2 stops21h 07m
Delta
Deal found 2/1![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/36:00 am
HPN
- LIS
2 stops23h 35m
Delta
Mon 3/95:00 am
LIS
- HPN
2 stops17h 18m
Delta
Deal found 2/1![Delta logo]()
$510
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/312:56 pm
HPN
- LIS
2 stops16h 39m
Delta
Wed 3/115:00 am
LIS
- HPN
2 stops21h 07m
Delta
Deal found 2/1![Delta logo]()
$510
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/36:00 am
HPN
- LIS
2 stops23h 35m
Delta
Tue 3/105:00 am
LIS
- HPN
2 stops32h 44m
Delta
Deal found 2/1![Delta logo]()
$510
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/912:35 pm
HPN
- OPO
2 stops17h 55m
Delta
Wed 3/1811:15 am
OPO
- HPN
2 stops28h 48m
Delta
Deal found 2/2![Delta logo]()
$570
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/912:35 pm
HPN
- OPO
2 stops17h 55m
Delta
Thu 3/195:00 am
OPO
- HPN
2 stops32h 44m
Delta
Deal found 2/2![Delta logo]()
$576
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/1012:48 pm
HPN
- OPO
2 stops17h 42m
Delta
Fri 3/2011:15 am
OPO
- HPN
2 stops28h 48m
Delta
Deal found 2/2![Delta logo]()
$577
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/1012:48 pm
HPN
- OPO
2 stops17h 42m
Delta
Wed 3/1811:15 am
OPO
- HPN
2 stops28h 48m
Delta
Deal found 2/2![Delta logo]()
$577
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/3112:35 pm
HPN
- OPO
2 stops21h 50m
Delta
Fri 4/105:00 am
OPO
- HPN
2 stops35h 43m
Delta
Deal found 2/2![Delta logo]()
$719
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/304:29 pm
HPN
- OPO
2 stops17h 56m
Delta
Fri 4/105:00 am
OPO
- HPN
2 stops35h 43m
Delta
Deal found 2/2![Delta logo]()
$719
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/86:59 pm
HPN
- OPO
2 stops35h 31m
Delta
Sun 3/1511:15 am
OPO
- HPN
2 stops38h 52m
Delta
Deal found 2/2![Delta logo]()
$743
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/116:59 pm
HPN
- OPO
2 stops16h 26m
Delta
Tue 3/1711:15 am
OPO
- HPN
2 stops50h 29m
Delta
Deal found 2/2![Delta logo]()
$771
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/86:59 pm
HPN
- OPO
2 stops35h 31m
Delta
Wed 3/1811:15 am
OPO
- HPN
2 stops26h 29m
Delta
Deal found 2/2![Delta logo]()
$817
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/86:59 pm
HPN
- OPO
2 stops35h 31m
Delta
Fri 3/2011:15 am
OPO
- HPN
2 stops28h 48m
Delta
Deal found 2/2![Delta logo]()
$817
Last-minute flights from Westchester County to PortugalDiscover last-minute flight deals from Westchester County to Portugal. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from Westchester County to Portugal. Data last updated February 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/15:12 pm
HPN
- LIS
2 stops34h 48m
Delta
Mon 3/95:00 am
LIS
- HPN
2 stops17h 18m
Delta
Deal found 2/1![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/36:00 am
HPN
- LIS
2 stops23h 35m
Delta
Tue 3/105:00 am
LIS
- HPN
2 stops32h 44m
Delta
Deal found 2/1![Delta logo]()
$510
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/46:00 am
HPN
- LIS
2 stops30h 30m
Delta
Sun 3/811:25 am
LIS
- HPN
2 stops34h 53m
Delta
Deal found 2/1![Delta logo]()
$604
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/46:00 am
HPN
- LIS
2 stops30h 30m
Delta
Wed 3/115:30 am
LIS
- HPN
2 stops32h 14m
Delta
Deal found 2/1![Delta logo]()
$609
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/45:12 pm
HPN
- LIS
2 stops16h 23m
Delta
Thu 3/125:00 am
LIS
- HPN
2 stops34h 53m
Delta
Deal found 2/1![Delta logo]()
$610
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/912:35 pm
HPN
- OPO
2 stops17h 55m
Delta
Mon 3/165:00 am
OPO
- HPN
2 stops21h 07m
Delta
Deal found 2/2![Delta logo]()
$495
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/912:35 pm
HPN
- OPO
2 stops17h 55m
Delta
Wed 3/1811:15 am
OPO
- HPN
2 stops28h 48m
Delta
Deal found 2/2![Delta logo]()
$570
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/912:35 pm
HPN
- OPO
2 stops17h 55m
Delta
Thu 3/195:00 am
OPO
- HPN
2 stops32h 44m
Delta
Deal found 2/2![Delta logo]()
$576
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/1012:48 pm
HPN
- OPO
2 stops17h 42m
Delta
Sun 3/1511:15 am
OPO
- HPN
2 stops55h 14m
Delta
Deal found 2/2![Delta logo]()
$502
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/1012:48 pm
HPN
- OPO
2 stops17h 42m
Delta
Fri 3/2011:15 am
OPO
- HPN
2 stops28h 48m
Delta
Deal found 2/2![Delta logo]()
$577
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/1012:48 pm
HPN
- OPO
2 stops17h 42m
Delta
Thu 3/195:00 am
OPO
- HPN
2 stops32h 44m
Delta
Deal found 2/2![Delta logo]()
$583
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/3012:35 pm
HPN
- LIS
2 stops17h 10m
Delta
Fri 4/1010:00 am
LIS
- HPN
2 stops30h 43m
Delta
Deal found 2/2![Delta logo]()
$647
One-way flights from Westchester County to PortugalSearch for one-way flight options from Westchester County to Portugal. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
Search for one-way flight options from Westchester County to Portugal. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:10 pm
HPN
- OPO
2 stops36h 20m
Delta
Deal found 2/3![Delta logo]()
$297
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:29 am
HPN
- OPO
2 stops30h 46m
Delta
Deal found 2/3![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/212:36 pm
HPN
- LIS
2 stops15h 24m
Delta
Deal found 2/2![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/15:12 pm
HPN
- LIS
2 stops16h 58m
Delta
Deal found 2/1![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/285:12 pm
HPN
- LIS
2 stops40h 58m
Delta
Deal found 2/1![Delta logo]()
$458
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/36:00 am
HPN
- OPO
2 stops23h 30m
Delta
Deal found 2/1![Delta logo]()
$472
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/16:00 am
HPN
- OPO
2 stops23h 30m
Delta
Deal found 2/1![Delta logo]()
$473
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/1012:35 pm
HPN
- OPO
2 stops29h 50m
Delta
Deal found 2/2![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/275:12 pm
HPN
- LIS
2 stops33h 48m
Delta
Deal found 2/1![Delta logo]()
$496
This WestJet deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2112:45 pm
HPN
- PDL
2 stops39h 55m
WestJet
Deal found 2/2![WestJet logo]()
$509
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/283:15 pm
HPN
- OPO
2 stops38h 15m
Delta
Deal found 2/1![Delta logo]()
$512
This WestJet deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1612:59 pm
HPN
- PDL
2 stops39h 41m
WestJet
Deal found 2/2![WestJet logo]()
$527
Find flight deals from Westchester County to Portugal
Keep the following information in mind while searching for Westchester County to Portugal flight deals. Data was last updated February 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $495 (Delta) |
One-way from | $297 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $601 |
Cheapflights Fare Finder
Customize your flight search to find flights from Westchester County 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 4, 2026.
Use the filters below to find and compare flights from Westchester County to Portugal that are best for you.
Fly from
Westchester County
Fly to
Portugal
Route
Depart
Return
Price
White PlainsPorto
HPN - OPO
HPNOPO
White Plains Westchester County
Mon 3/9
12:35 pm-10:30 am
2 stops17h 55m
Porto
Sun 3/15
11:15 am-2:29 pm
2 stops55h 14m
$495
White PlainsPorto
HPN - OPO
HPNOPO
White Plains Westchester County
Tue 3/10
12:48 pm-10:30 am
2 stops17h 42m
Porto
Sun 3/15
11:15 am-2:29 pm
2 stops55h 14m
$502
White PlainsLisbon
HPN - LIS
HPNLIS
White Plains Westchester County
Mon 3/2
12:36 pm-5:30 pm
2 stops23h 54m
Lisbon Humberto Delgado
Mon 3/9
5:00 am-6:18 pm
2 stops17h 18m
$504
White PlainsLisbon
HPN - LIS
HPNLIS
White Plains Westchester County
Sun 3/1
5:12 pm-8:00 am
2 stops33h 48m
Lisbon Humberto Delgado
Sun 3/8
11:25 am-10:07 pm
2 stops38h 42m
$504
White PlainsLisbon
HPN - LIS
HPNLIS
White Plains Westchester County
Sun 3/1
5:12 pm-8:00 am
2 stops33h 48m
Lisbon Humberto Delgado
Wed 3/11
5:00 am-10:07 pm
2 stops21h 07m
$504
White PlainsLisbon
HPN - LIS
HPNLIS
White Plains Westchester County
Mon 3/2
12:36 pm-5:30 pm
2 stops23h 54m
Lisbon Humberto Delgado
Thu 3/12
5:00 am-10:07 pm
2 stops21h 07m
$504
White PlainsLisbon
HPN - LIS
HPNLIS
White Plains Westchester County
Sun 3/1
5:12 pm-9:00 am
2 stops34h 48m
Lisbon Humberto Delgado
Mon 3/9
5:00 am-6:18 pm
2 stops17h 18m
$504
White PlainsLisbon
HPN - LIS
HPNLIS
White Plains Westchester County
Sun 3/1
5:12 pm-9:00 am
2 stops34h 48m
Lisbon Humberto Delgado
Tue 3/10
5:00 am-10:07 pm
2 stops21h 07m
$504
White PlainsLisbon
HPN - LIS
HPNLIS
White Plains Westchester County
Mon 3/2
12:36 pm-5:30 pm
2 stops23h 54m
Lisbon Humberto Delgado
Sun 3/8
11:25 am-10:07 pm
2 stops38h 42m
$504
White PlainsLisbon
HPN - LIS
HPNLIS
White Plains Westchester County
Mon 3/2
12:36 pm-5:30 pm
2 stops23h 54m
Lisbon Humberto Delgado
Tue 3/10
5:00 am-10:07 pm
2 stops21h 07m
$504
Showing 1-10 of 54 results
Best time to book a flight from Westchester County to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Westchester County with our price prediction graph.
HPN-OPO
HPN-LIS
HPN-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 Westchester County to Portugal
zzREU-PT0
HPN-OPO
HPN-LIS
HPN-PDL
No data available for this route at this time. Please check back soon.
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