What airlines fly to Portugal?

TAP AIR PORTUGAL, United Airlines and Iberia are the top three most popular airlines that fly to Portugal from Allentown according to our data. TAP AIR PORTUGAL is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 16 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Allentown-Bethlehem Airport to Portugal?

Prices for flights from Allentown-Bethlehem Airport to Portugal were last updated today.

How old do you have to be to fly from Allentown-Bethlehem Airport to Portugal?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Portugal.

What documentation or ID do you need to fly to Portugal?

The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$639 Discover Cheap Flights from Allentown to Portugal in 2025

1 adult

0 bags

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Round-trip

Cheap round-trip flights

These are some of the best round-trip flight deals from Allentown to Portugal that have been recently found on momondo from popular airlines, departing in the coming months.

8:00 am - 8:35 pmABE-LIS

31h 35m3 stops

8:45 am - 9:41 pmLIS-ABE

41h 56m3 stops

$843

Find Deal

lun., abr. 7 - lun., abr. 14

6:30 am - 10:30 amABE-LIS

23h 00m2 stops

11:25 am - 4:57 pmLIS-ABE

34h 32m2 stops

$902United Airlines

Find Deal

lun., abr. 7 - lun., abr. 14

8:00 am - 10:50 amABE-LIS

21h 50m2 stops

8:45 am - 9:41 pmLIS-ABE

41h 56m3 stops

$915

Find Deal

lun., abr. 7 - lun., abr. 14

6:30 am - 10:30 amABE-LIS

23h 00m2 stops

5:05 am - 9:25 pmLIS-ABE

21h 20m2 stops

$949United Airlines

Find Deal

dom., abr. 6 - dom., abr. 13

5:35 pm - 11:30 amABE-LIS

36h 55m2 stops

7:30 am - 9:55 pmLIS-ABE

19h 25m2 stops

$1,536United Airlines

Find Deal

vie., may. 30 - dom., jun. 8

1:06 pm - 3:25 pmABE-OPO

22h 19m2 stops

6:00 am - 10:29 pmOPO-ABE

20h 29m2 stops

$1,967Delta

Find Deal

mié., mar. 19 - sáb., mar. 29

5:38 pm - 10:50 pmABE-LIS

25h 12m2 stops

5:00 am - 9:34 pmLIS-ABE

20h 34m2 stops

$2,611

Find Deal

mié., mar. 19 - sáb., mar. 29

6:30 am - 2:45 pmABE-LIS

27h 15m2 stops

5:05 am - 9:55 pmLIS-ABE

21h 50m2 stops

$3,211

Find Deal

jue., jun. 5 - lun., jun. 16

5:38 pm - 10:50 pmABE-LIS

24h 12m2 stops

5:00 am - 8:43 pmLIS-ABE

20h 43m2 stops

$4,648

Find Deal

jue., mar. 6 - lun., nov. 17

United Airlines flights from Allentown to Portugal

Our best United Airlines deals on Allentown to Portugal flight tickets

United Airlines

Apr 7

ABE6:30 amAllentown-Bethlehem

23h 00m

2 stops

LIS10:30 amLisbon Humberto Delgado

Apr 14

LIS11:25 amLisbon Humberto Delgado

34h 32m

2 stops

ABE4:57 pmAllentown-Bethlehem

$902

Find similar

United Airlines

Apr 6

ABE6:30 amAllentown-Bethlehem

23h 00m

2 stops

LIS10:30 amLisbon Humberto Delgado

Apr 13

LIS5:05 amLisbon Humberto Delgado

21h 20m

2 stops

ABE9:25 pmAllentown-Bethlehem

$949

Find similar

United Airlines

May 30

ABE5:35 pmAllentown-Bethlehem

36h 55m

2 stops

LIS11:30 amLisbon Humberto Delgado

Jun 8

LIS7:30 amLisbon Humberto Delgado

19h 25m

2 stops

ABE9:55 pmAllentown-Bethlehem

$1,536

Find similar

How to get the cheapest flight ticket from Allentown to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is in the afternoon. Flights from Allentown to Portugal during this time can be as low as $1,095. In the afternoon is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,095 per ticket.

Cheap Allentown to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Portugal

Best Price Found	$843
Fastest flight time	21h 50m
Direct flights	None
Airports in Portugal	2 airports

The best flight deal from Allentown to Portugal found on momondo in the last 72 hours is $843

The fastest flight from Allentown to Portugal takes 21h 50m

There are no direct flights from Allentown to Portugal. Popular non-direct routes for this connection are Allentown-Bethlehem Airport - Lisbon Humberto Delgado Airport and Allentown-Bethlehem Airport - Porto Airport.

There are 2 airports near Portugal: Lisbon Humberto Delgado (LIS), Porto (OPO)

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When did momondo last update prices for flights from Allentown-Bethlehem Airport to Portugal?
Prices for flights from Allentown-Bethlehem Airport to Portugal were last updated today.
How old do you have to be to fly from Allentown-Bethlehem Airport to Portugal?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Portugal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Allentown to Portugal. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Allentown to Portugal with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Portugal from Allentown with this policy.

How can momondo help me find flights from Allentown to Portugal?

momondo provides multiple filters to help you find the best flight to Portugal from Allentown. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Allentown to Portugal right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Allentown to Portugal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portugal and let you know when they change.