$614+ Cheap flights from Allentown (ABE) 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Allentown 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 Allentown to Portugal
Keep the following information in mind while searching for Allentown to Portugal flight deals. Data was last updated March 28, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,007 (Mytrip) |
One-way from | $614 (United Airlines) |
Find flight deals from Allentown to Portugal
Cheapest flights from Allentown to PortugalExplore the most affordable flight options available from Allentown to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.
Explore the most affordable flight options available from Allentown to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.
This Mytrip deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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.
This United deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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.
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Allentown 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 March 28, 2025.
Use the filters below to find and compare flights from Allentown to Portugal that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
AllentownLisbon
ABE - LIS
ABELIS
Allentown-Bethlehem
Sun 5/11
7:30 am-10:15 pm
3 stops33h 45m
Lisbon Humberto Delgado
Sun 5/18
9:55 am-11:23 pm
3 stops42h 28m
AllentownLisbon
ABE - LIS
ABELIS
Allentown-Bethlehem
Tue 9/23
5:32 pm-9:20 am
2 stops34h 48m
Lisbon Humberto Delgado
Sun 10/5
12:50 pm-8:43 pm
2 stops36h 53m
AllentownLisbon
ABE - LIS
ABELIS
Allentown-Bethlehem
Wed 6/25
7:36 pm-5:55 pm
2 stops17h 19m
Lisbon Humberto Delgado
Wed 7/9
11:05 am-12:27 am
2 stops18h 22m
AllentownLisbon
ABE - LIS
ABELIS
Allentown-Bethlehem
Tue 8/26
1:00 pm-10:55 am
2 stops16h 55m
Lisbon Humberto Delgado
Mon 9/1
5:00 am-5:19 pm
2 stops17h 19m
AllentownLisbon
ABE - LIS
ABELIS
Allentown-Bethlehem
Wed 5/7
6:37 am-8:20 am
2 stops20h 43m
Best time to book a flight from Allentown to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Allentown with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Allentown to Portugal
What is the cheapest month to book a flight from Allentown to Portugal?
Currently, January is the cheapest month in which you can book a flight from Allentown to Portugal (average of $612). Flying from Allentown to Portugal in June is currently the most expensive (average of $1,213). 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.
What is the cheapest time of day to fly from ABE to PT?
Find hourly flight availability from Allentown 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 March 28, 2025.
When flying from Allentown to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Portugal by month
Plan your trip to Portugal by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.
Temperature in Portugal by month
Plan your trip to Portugal by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
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 March 28, 2025.
Entertainment
Overall
Comfort
Food
Boarding
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Overall
Comfort
Food
Boarding
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Overall
Comfort
Food
Boarding
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Overall
Comfort
Food
Boarding
Crew
Reviews
Aaron,Oct 2024
LAX - LHR