When did momondo last update prices for flights from Allentown-Bethlehem Airport to Lisbon Humberto Delgado Airport?

Prices for flights from Allentown-Bethlehem Airport to Lisbon Humberto Delgado Airport are refreshed on a daily basis.

How old do you have to be to fly from Allentown-Bethlehem Airport to Lisbon Humberto Delgado Airport?

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 Lisbon Humberto Delgado Airport.

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

The travel and health documents required for your trip to Lisbon Humberto Delgado Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lisbon Humberto Delgado Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$559 Cheap Flights from Allentown to Lisbon in 2025/26

1 adult

0 bags

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Find the cheapest flights from Allentown to Lisbon

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6:15 am - 9:20 am

ABE

LIS

22h 05m2 stops

11:20 am - 9:05 pm

LIS

ABE

38h 45m2 stops

$559United Airlines

Fri, Jan 16 - Fri, Jan 23

12:47 pm - 10:25 pm

ABE

LIS

28h 38m2 stops

4:10 pm - 5:16 pm

LIS

ABE

54h 06m2 stops

$565Air France

Wed, Feb 18 - Sun, Feb 22

10:33 am - 8:10 am

ABE

LIS

16h 37m2 stops

5:00 am - 9:58 am

LIS

ABE

57h 58m2 stops

$584United Airlines

Wed, Feb 18 - Sun, Feb 22

10:33 am - 8:10 am

ABE

LIS

17h 37m2 stops

10:50 am - 9:58 am

LIS

ABE

51h 08m2 stops

$812United Airlines

Tue, Mar 10 - Sun, Mar 15

United Airlines flights from Allentown to Lisbon

Our best United Airlines deals on Allentown to Lisbon flight tickets

United Airlines

Jan 16

ABE6:15 amAllentown-Bethlehem

22h 05m

2 stops

LIS9:20 amLisbon Humberto Delgado

Jan 23

LIS11:20 amLisbon Humberto Delgado

38h 45m

2 stops

ABE9:05 pmAllentown-Bethlehem

$559

Find similar

United Airlines

Feb 18

ABE6:33 amAllentown-Bethlehem

20h 37m

2 stops

LIS8:10 amLisbon Humberto Delgado

Feb 22

LIS5:00 amLisbon Humberto Delgado

57h 58m

2 stops

ABE9:58 amAllentown-Bethlehem

$584

Find similar

United Airlines

Mar 10

ABE10:33 amAllentown-Bethlehem

17h 37m

2 stops

LIS8:10 amLisbon Humberto Delgado

Mar 15

LIS10:50 amLisbon Humberto Delgado

51h 08m

2 stops

ABE9:58 amAllentown-Bethlehem

$812

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AllentownLisbon

ABE - LIS

ABELIS

Allentown-Bethlehem

Fri 1/16

6:15 am-9:20 am

2 stops22h 05m

Lisbon Humberto Delgado

Fri 1/23

11:20 am-9:05 pm

2 stops38h 45m

$559

AllentownLisbon

ABE - LIS

ABELIS

Allentown-Bethlehem

Wed 2/18

12:47 pm-10:25 pm

2 stops28h 38m

Lisbon Humberto Delgado

Sun 2/22

4:10 pm-5:16 pm

2 stops54h 06m

$565

AllentownLisbon

ABE - LIS

ABELIS

Allentown-Bethlehem

Wed 2/18

10:33 am-8:10 am

2 stops16h 37m

Lisbon Humberto Delgado

Sun 2/22

5:00 am-9:58 am

2 stops57h 58m

$584

AllentownLisbon

ABE - LIS

ABELIS

Allentown-Bethlehem

Tue 3/10

10:33 am-8:10 am

2 stops17h 37m

Lisbon Humberto Delgado

Sun 3/15

10:50 am-9:58 am

2 stops51h 08m

$812

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Allentown to Lisbon

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 airlines fly to Lisbon?

TAP AIR PORTUGAL, United Airlines and Iberia are the top three most popular airlines that fly to Lisbon from Allentown according to our data. TAP AIR PORTUGAL is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 16 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

When to book flights from Allentown to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Lisbon according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Allentown to Lisbon (ABE to LIS) flight deals and tips

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

Fastest flight time	16h 37m
Direct flights	None

The fastest flight from Allentown to Lisbon takes 16h 37m

There are no direct flights from Allentown to Lisbon. There are no popular flight routes from Allentown to Lisbon.

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How far is Allentown-Bethlehem to Lisbon Humberto Delgado by plane?
There are 3441.5 mi between Allentown-Bethlehem and Lisbon Humberto Delgado. In terms of flight time, this usually takes a little over 17h 37m.
When did momondo last update prices for flights from Allentown-Bethlehem Airport to Lisbon Humberto Delgado Airport?
Prices for flights from Allentown-Bethlehem Airport to Lisbon Humberto Delgado Airport are refreshed on a daily basis.
How old do you have to be to fly from Allentown-Bethlehem Airport to Lisbon Humberto Delgado Airport?
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 Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The travel and health documents required for your trip to Lisbon Humberto Delgado Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lisbon Humberto Delgado Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Setúbal

Peniche

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Tomar

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Figueira da Foz

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Comporta

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Why use momondo?

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

Finding the right flight to Lisbon from Allentown is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Lisbon quick and easy, saving you time and money.

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

All flight searches from Allentown to Lisbon on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lisbon from Allentown.

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

Price alerts on flights to Lisbon from Allentown are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.