$501 Find Cheap Flights from Allentown to Portugal

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to Portugal departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Allentown to Portugal Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to Portugal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Allentown to Portugal

Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
6:28 am - 10:15 am
ABE
-
LIS
22h 47m
2 stops
United Airlines Logo
5:00 am - 10:01 am
LIS
-
ABE
34h 01m
2 stops
$501United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
6:28 am - 8:10 am
ABE
-
LIS
20h 42m
2 stops
United Airlines Logo
5:00 am - 10:01 am
LIS
-
ABE
34h 01m
2 stops
$594United Airlines
Fri, Mar 20 - Fri, Mar 27
United Airlines Logo
6:20 am - 8:10 am
ABE
-
LIS
21h 50m
2 stops
United Airlines Logo
11:55 am - 4:51 pm
LIS
-
ABE
32h 56m
2 stops
$871United Airlines
Sun, Mar 15 - Sun, Mar 22
United Airlines Logo
6:51 pm - 10:15 am
ABE
-
LIS
35h 24m
2 stops
United Airlines Logo
5:00 am - 9:56 am
LIS
-
ABE
32h 56m
2 stops
$975United Airlines
Booking Insights

KAYAK's insights & trends for Allentown to Portugal flights

Get data-powered insights and trends into flights from Allentown to Portugal to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Allentown to Portugal take?

The duration of a flight to Portugal depends on your arrival airport. The shortest routes to Portugal from Allentown are to Ponta Delgada, which takes 14h 50m, and Lisbon, which takes 20h 42m.

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Good to know

Cheapest flight$501
Flight from Allentown to Lisbon

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from Allentown to Portugal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Allentown to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Allentown to Portugal is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Allentown to Portugal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Allentown to Portugal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to Portugal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Allentown to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Allentown to Portugal

Information on your arrival and departure airports

Allentown (ABE)