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.

$382 Cheap Flights from Allentown to Portugal in 2025

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Find the cheapest flights from Allentown to Portugal

Round-trip

One-way

Last minute

Cheap round-trip flights

1:00 pm - 2:45 pmABE-OPO

20h 45m2 stops

12:30 pm - 9:46 pmOPO-ABE

38h 16m2 stops

$685United Airlines

Find Deal

Fri, Dec 5 - Tue, Dec 9

1:00 pm - 2:30 pmABE-LIS

20h 30m2 stops

6:10 am - 4:47 pmLIS-ABE

39h 37m2 stops

$691United Airlines

Find Deal

Tue, Nov 4 - Mon, Nov 10

6:37 am - 9:20 amABE-LIS

45h 43m2 stops

12:55 pm - 4:53 pmLIS-ABE

56h 58m2 stops

$976United Airlines

Find Deal

Sun, Sep 7 - Sun, Sep 14

5:28 pm - 11:05 amABE-LIS

36h 37m2 stops

6:10 am - 9:41 pmLIS-ABE

43h 31m2 stops

$989United Airlines

Find Deal

Sat, Oct 18 - Sun, Oct 26

5:28 pm - 9:20 amABE-LIS

34h 52m2 stops

12:15 pm - 9:54 pmLIS-ABE

38h 39m2 stops

$1,058United Airlines

Find Deal

Tue, Sep 23 - Sun, Oct 5

12:46 pm - 10:35 amABE-LIS

16h 49m2 stops

12:20 pm - 5:14 pmLIS-ABE

33h 54m2 stops

$1,068Delta

Find Deal

Wed, Nov 5 - Tue, Nov 11

5:28 pm - 9:20 amABE-LIS

34h 52m2 stops

5:05 am - 9:54 pmLIS-ABE

45h 49m2 stops

$1,069United Airlines

Find Deal

Tue, Sep 23 - Sun, Oct 5

12:46 pm - 10:35 amABE-LIS

16h 49m2 stops

12:20 pm - 5:14 pmLIS-ABE

33h 54m2 stops

$1,070Delta

Find Deal

Wed, Nov 5 - Sun, Nov 9

4:55 pm - 10:50 amABE-LIS

36h 55m3 stops

6:00 am - 10:47 pmLIS-ABE

21h 47m3 stops

$1,074

Find Deal

Sun, Sep 7 - Sun, Sep 14

12:46 pm - 10:35 amABE-LIS

16h 49m2 stops

5:30 am - 10:52 pmLIS-ABE

22h 22m2 stops

$1,178Delta

Find Deal

Tue, Nov 4 - Tue, Nov 11

Delta flights from Allentown to Portugal

Our best Delta deals on Allentown to Portugal flight tickets

Delta

Nov 5

ABE12:46 pmAllentown-Bethlehem

16h 49m

2 stops

LIS10:35 amLisbon Humberto Delgado

Nov 11

LIS12:20 pmLisbon Humberto Delgado

33h 54m

2 stops

ABE5:14 pmAllentown-Bethlehem

$1,068

Find similar

Delta

Nov 5

ABE12:46 pmAllentown-Bethlehem

16h 49m

2 stops

LIS10:35 amLisbon Humberto Delgado

Nov 9

LIS12:20 pmLisbon Humberto Delgado

33h 54m

2 stops

ABE5:14 pmAllentown-Bethlehem

$1,070

Find similar

Delta

Nov 4

ABE12:46 pmAllentown-Bethlehem

16h 49m

2 stops

LIS10:35 amLisbon Humberto Delgado

Nov 11

LIS5:30 amLisbon Humberto Delgado

22h 22m

2 stops

ABE10:52 pmAllentown-Bethlehem

$1,178

Find similar

United Airlines flights from Allentown to Portugal

Our best United Airlines deals on Allentown to Portugal flight tickets

United Airlines

Dec 5

ABE6:30 amAllentown-Bethlehem

27h 15m

2 stops

OPO2:45 pmPorto

Dec 9

OPO12:30 pmPorto

33h 17m

2 stops

ABE4:47 pmAllentown-Bethlehem

$685

Find similar

United Airlines

Nov 4

ABE1:00 pmAllentown-Bethlehem

20h 30m

2 stops

LIS2:30 pmLisbon Humberto Delgado

Nov 10

LIS6:10 amLisbon Humberto Delgado

39h 37m

2 stops

ABE4:47 pmAllentown-Bethlehem

$691

Find similar

United Airlines

Sep 7

ABE6:37 amAllentown-Bethlehem

45h 43m

2 stops

LIS9:20 amLisbon Humberto Delgado

Sep 14

LIS12:55 pmLisbon Humberto Delgado

56h 58m

2 stops

ABE4:53 pmAllentown-Bethlehem

$976

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AllentownPorto

ABE - OPO

ABEOPO

Allentown-Bethlehem

Fri 12/5

1:00 pm-2:45 pm

2 stops20h 45m

Porto

Tue 12/9

12:30 pm-9:46 pm

2 stops38h 16m

$685

AllentownLisbon

ABE - LIS

ABELIS

Allentown-Bethlehem

Tue 11/4

1:00 pm-2:30 pm

2 stops20h 30m

Lisbon Humberto Delgado

Mon 11/10

6:10 am-4:47 pm

2 stops39h 37m

$691

AllentownLisbon

ABE - LIS

ABELIS

Allentown-Bethlehem

Sun 9/7

6:37 am-9:20 am

2 stops45h 43m

Lisbon Humberto Delgado

Sun 9/14

12:55 pm-4:53 pm

2 stops56h 58m

$976

AllentownLisbon

ABE - LIS

ABELIS

Allentown-Bethlehem

Sat 10/18

5:28 pm-11:05 am

2 stops36h 37m

Lisbon Humberto Delgado

Sun 10/26

6:10 am-9:41 pm

2 stops43h 31m

$989

AllentownLisbon

ABE - LIS

ABELIS

Allentown-Bethlehem

Tue 9/23

5:28 pm-9:20 am

2 stops34h 52m

Lisbon Humberto Delgado

Sun 10/5

12:15 pm-9:54 pm

2 stops38h 39m

$1,058

AllentownLisbon

ABE - LIS

ABELIS

Allentown-Bethlehem

Wed 11/5

12:46 pm-10:35 am

2 stops16h 49m

Lisbon Humberto Delgado

Tue 11/11

12:20 pm-5:14 pm

2 stops33h 54m

$1,068

AllentownLisbon

ABE - LIS

ABELIS

Allentown-Bethlehem

Tue 9/23

5:28 pm-9:20 am

2 stops34h 52m

Lisbon Humberto Delgado

Sun 10/5

5:05 am-9:54 pm

2 stops45h 49m

$1,069

AllentownLisbon

ABE - LIS

ABELIS

Allentown-Bethlehem

Wed 11/5

12:46 pm-10:35 am

2 stops16h 49m

Lisbon Humberto Delgado

Sun 11/9

12:20 pm-5:14 pm

2 stops33h 54m

$1,070

AllentownLisbon

ABE - LIS

ABELIS

Allentown-Bethlehem

Sun 9/7

4:55 pm-10:50 am

3 stops36h 55m

Lisbon Humberto Delgado

Sun 9/14

6:00 am-10:47 pm

3 stops21h 47m

$1,074

AllentownLisbon

ABE - LIS

ABELIS

Allentown-Bethlehem

Tue 11/4

12:46 pm-10:35 am

2 stops16h 49m

Lisbon Humberto Delgado

Tue 11/11

5:30 am-10:52 pm

2 stops22h 22m

$1,178

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

What is the cheapest airline that flies from Allentown-Bethlehem to Portugal?

United Airlines is the most popular carrier operating from Allentown-Bethlehem to Portugal

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 17 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

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	$382
Fastest flight time	15h 20m
Direct flights	None
Airports in Portugal	3 airports

The best one-way flight to Portugal from Allentown in the past 72 hours is $382. The best round-trip flight deal from Allentown to Portugal found on momondo in the last 72 hours is $685.

The fastest flight from Allentown to Portugal takes 15h 20m

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

There are 3 airports near Portugal: Lisbon Humberto Delgado (LIS), Ponta Delgada Nordela (PDL), Porto (OPO)

Search flight deals

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.