$806+ Cheap flights from Lehigh Valley to Portugal
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — LIS
Dec 4 — Dec 111
1 adult, Economy
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1. Tell us where you want to go
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Cheapest flights from Lehigh Valley to PortugalExplore the most affordable flight options available from Lehigh Valley to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.
Explore the most affordable flight options available from Lehigh Valley to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.
This Delta deal was found by Cheapflights users on 11/3. 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.
Fri 12/196:25 amABE - OPO
2 stops23h 05mDelta
Fri 12/267:35 amOPO - ABE
2 stops20h 11mDelta
Deal found 11/3![Delta logo]()
$2,224
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 12/196:17 amABE - LIS
2 stops20h 53mUnited Airlines
Fri 12/2611:20 amLIS - ABE
2 stops39h 27mUnited Airlines
Deal found 11/4![United Airlines logo]()
$5,293
Cheap flight deals from Lehigh Valley to Portugal
Keep the following information in mind while searching for Lehigh Valley to Portugal flight deals. Data was last updated November 4, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $806 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Lehigh Valley 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 November 4, 2025.
Use the filters below to find and compare flights from Lehigh Valley to Portugal that are best for you.
Fly from
Lehigh Valley
Fly to
Portugal
Route
Depart
Return
Price
AllentownLisbon
ABE - LIS
ABELIS
Allentown-Bethlehem
Thu 1/1
6:17 am-10:15 am
2 stops22h 58m
Lisbon Humberto Delgado
Sat 1/10
12:20 pm-10:41 am
2 stops51h 21m
$806
AllentownLisbon
ABE - LIS
ABELIS
Allentown-Bethlehem
Fri 3/27
1:00 pm-3:10 pm
2 stops22h 10m
Lisbon Humberto Delgado
Tue 3/31
11:40 am-5:13 pm
2 stops34h 33m
$856
AllentownPorto
ABE - OPO
ABEOPO
Allentown-Bethlehem
Fri 3/27
5:32 pm-2:45 pm
2 stops17h 13m
Porto
Tue 3/31
6:00 am-9:47 pm
2 stops20h 47m
$968
AllentownLisbon
ABE - LIS
ABELIS
Allentown-Bethlehem
Tue 3/10
6:44 am-9:20 am
2 stops22h 36m
Lisbon Humberto Delgado
Fri 3/13
10:55 am-9:47 pm
2 stops38h 52m
$1,158
AllentownPorto
ABE - OPO
ABEOPO
Allentown-Bethlehem
Fri 12/19
6:25 am-10:30 am
2 stops23h 05m
Porto
Fri 12/26
7:35 am-10:46 pm
2 stops20h 11m
$2,224
AllentownLisbon
ABE - LIS
ABELIS
Allentown-Bethlehem
Fri 12/19
6:17 am-8:10 am
2 stops20h 53m
Lisbon Humberto Delgado
Fri 12/26
11:20 am-9:47 pm
2 stops39h 27m
$5,293
AllentownLisbon
ABE - LIS
ABELIS
Allentown-Bethlehem
Thu 12/4
6:30 am-10:15 am
2 stops22h 45m
$1,370
Best time to book a flight from Lehigh Valley to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Lehigh Valley with our price prediction graph.
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 Lehigh Valley to Portugal
What is the cheapest time of day to fly from YGE to PT?
Find hourly flight availability from Lehigh Valley to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.
It’s typically best to fly out from Lehigh Valley to Portugal in the evening. Doing so could potentially save you 77% on the flight price compared to flying at noon, which is usually more expensive.