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.

$464 Cheap Flights from Allentown to Lisbon in 2026

Find the cheapest flights from Allentown to Lisbon

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Enter your travel dates to find the best prices.

6:15 am - 8:10 amABE Allentown-Bethlehem-LIS Lisbon Humberto Delgado

20h 55m2 stops Chicago O'Hare Intl Newark

5:00 am - 4:56 pmLIS Lisbon Humberto Delgado-ABE Allentown-Bethlehem

40h 56m2 stops Frankfurt am Main Chicago O'Hare Intl

$739United Airlines

Wed, Nov 11 - Tue, Nov 17

10:37 am - 10:20 amABE Allentown-Bethlehem-LIS Lisbon Humberto Delgado

18h 43m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

12:25 pm - 1:26 pmLIS Lisbon Humberto Delgado-ABE Allentown-Bethlehem

54h 01m2 stops Frankfurt am Main Chicago O'Hare Intl

$746United Airlines

Mon, Feb 22 - Mon, Mar 1

10:05 am - 8:10 amABE Allentown-Bethlehem-LIS Lisbon Humberto Delgado

17h 05m2 stops Chicago O'Hare Intl Newark

6:05 am - 9:31 amLIS Lisbon Humberto Delgado-ABE Allentown-Bethlehem

32h 26m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$784United Airlines

Mon, Dec 7 - Thu, Dec 10

6:20 am - 8:20 amABE Allentown-Bethlehem-LIS Lisbon Humberto Delgado

21h 00m2 stops Chicago O'Hare Intl Newark

6:05 am - 9:02 pmLIS Lisbon Humberto Delgado-ABE Allentown-Bethlehem

18h 57m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$801United Airlines

Tue, Oct 20 - Tue, Oct 27

5:25 pm - 8:10 amABE Allentown-Bethlehem-LIS Lisbon Humberto Delgado

33h 45m2 stops Chicago O'Hare Intl Newark

5:00 am - 8:55 pmLIS Lisbon Humberto Delgado-ABE Allentown-Bethlehem

20h 55m2 stops Frankfurt am Main Chicago O'Hare Intl

$810United Airlines

Mon, Dec 28 - Thu, Jan 7

5:25 pm - 8:10 amABE Allentown-Bethlehem-LIS Lisbon Humberto Delgado

33h 45m2 stops Chicago O'Hare Intl Newark

11:20 am - 9:30 amLIS Lisbon Humberto Delgado-ABE Allentown-Bethlehem

51h 10m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$812United Airlines

Mon, Dec 28 - Wed, Jan 6

6:20 am - 11:05 amABE Allentown-Bethlehem-LIS Lisbon Humberto Delgado

23h 45m2 stops Chicago O'Hare Intl Toronto Pearson Intl

11:55 am - 9:02 pmLIS Lisbon Humberto Delgado-ABE Allentown-Bethlehem

37h 07m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$831United Airlines

Wed, Oct 21 - Wed, Oct 28

5:25 pm - 8:10 amABE Allentown-Bethlehem-LIS Lisbon Humberto Delgado

33h 45m2 stops Chicago O'Hare Intl Newark

5:00 am - 8:55 pmLIS Lisbon Humberto Delgado-ABE Allentown-Bethlehem

20h 55m2 stops Frankfurt am Main Chicago O'Hare Intl

$850United Airlines

Wed, Dec 30 - Thu, Jan 7

5:25 pm - 11:30 pmABE Allentown-Bethlehem-LIS Lisbon Humberto Delgado

25h 05m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

5:00 am - 8:55 pmLIS Lisbon Humberto Delgado-ABE Allentown-Bethlehem

20h 55m2 stops Frankfurt am Main Chicago O'Hare Intl

$853United Airlines

Thu, Dec 24 - Thu, Jan 7

5:25 pm - 11:30 pmABE Allentown-Bethlehem-LIS Lisbon Humberto Delgado

25h 05m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

10:55 am - 8:51 pmLIS Lisbon Humberto Delgado-ABE Allentown-Bethlehem

38h 56m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$858United Airlines

Thu, Dec 24 - Thu, Dec 31

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United Airlines flights from Allentown to Lisbon

Our best United Airlines deals on Allentown to Lisbon flight tickets

United Airlines

Nov 11

ABE6:15 amAllentown-Bethlehem

20h 55m

2 stops

LIS8:10 amLisbon Humberto Delgado

Nov 17

LIS5:00 amLisbon Humberto Delgado

40h 56m

2 stops

ABE4:56 pmAllentown-Bethlehem

$739

United Airlines

Feb 22

ABE10:37 amAllentown-Bethlehem

18h 43m

2 stops

LIS10:20 amLisbon Humberto Delgado

Mar 1

LIS12:25 pmLisbon Humberto Delgado

54h 01m

2 stops

ABE1:26 pmAllentown-Bethlehem

$746

United Airlines

Dec 7

ABE10:05 amAllentown-Bethlehem

17h 05m

2 stops

LIS8:10 amLisbon Humberto Delgado

Dec 10

LIS6:05 amLisbon Humberto Delgado

32h 26m

2 stops

ABE9:31 amAllentown-Bethlehem

$784

Delta flights from Allentown to Lisbon

Our best Delta deals on Allentown to Lisbon flight tickets

Delta

Feb 12

ABE1:00 pmAllentown-Bethlehem

16h 30m

2 stops

LIS10:30 amLisbon Humberto Delgado

Feb 21

LIS5:00 amLisbon Humberto Delgado

17h 12m

2 stops

ABE5:12 pmAllentown-Bethlehem

$916

Delta

Dec 15

ABE6:39 amAllentown-Bethlehem

27h 31m

2 stops

LIS3:10 pmLisbon Humberto Delgado

Jan 6

LIS12:25 pmLisbon Humberto Delgado

33h 47m

2 stops

ABE5:12 pmAllentown-Bethlehem

$934

Delta

Dec 15

ABE6:39 amAllentown-Bethlehem

27h 31m

2 stops

LIS3:10 pmLisbon Humberto Delgado

Jan 7

LIS5:30 amLisbon Humberto Delgado

22h 16m

2 stops

ABE10:46 pmAllentown-Bethlehem

$1,032

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownLisbon

ABE Allentown-Bethlehem - LIS Lisbon Humberto Delgado

ABELIS

Allentown-Bethlehem

Wed 11/11

6:15 am-8:10 am

2 stops20h 55m

Lisbon Humberto Delgado

Tue 11/17

5:00 am-4:56 pm

2 stops40h 56m

$739

AllentownLisbon

ABE Allentown-Bethlehem - LIS Lisbon Humberto Delgado

ABELIS

Allentown-Bethlehem

Mon 2/22

10:37 am-10:20 am

2 stops18h 43m

Lisbon Humberto Delgado

Mon 3/1

12:25 pm-1:26 pm

2 stops54h 01m

$746

AllentownLisbon

ABE Allentown-Bethlehem - LIS Lisbon Humberto Delgado

ABELIS

Allentown-Bethlehem

Mon 12/7

10:05 am-8:10 am

2 stops17h 05m

Lisbon Humberto Delgado

Thu 12/10

6:05 am-9:31 am

2 stops32h 26m

$784

Quickest round-trip

AllentownLisbon

ABE Allentown-Bethlehem - LIS Lisbon Humberto Delgado

ABELIS

Allentown-Bethlehem

Tue 10/20

6:20 am-8:20 am

2 stops21h 00m

Lisbon Humberto Delgado

Tue 10/27

6:05 am-9:02 pm

2 stops18h 57m

$801

AllentownLisbon

ABE Allentown-Bethlehem - LIS Lisbon Humberto Delgado

ABELIS

Allentown-Bethlehem

Mon 12/28

5:25 pm-8:10 am

2 stops33h 45m

Lisbon Humberto Delgado

Thu 1/7

5:00 am-8:55 pm

2 stops20h 55m

$810

AllentownLisbon

ABE Allentown-Bethlehem - LIS Lisbon Humberto Delgado

ABELIS

Allentown-Bethlehem

Mon 12/28

5:25 pm-8:10 am

2 stops33h 45m

Lisbon Humberto Delgado

Wed 1/6

11:20 am-9:30 am

2 stops51h 10m

$812

AllentownLisbon

ABE Allentown-Bethlehem - LIS Lisbon Humberto Delgado

ABELIS

Allentown-Bethlehem

Wed 10/21

6:20 am-11:05 am

2 stops23h 45m

Lisbon Humberto Delgado

Wed 10/28

11:55 am-9:02 pm

2 stops37h 07m

$831

AllentownLisbon

ABE Allentown-Bethlehem - LIS Lisbon Humberto Delgado

ABELIS

Allentown-Bethlehem

Wed 12/30

5:25 pm-8:10 am

2 stops33h 45m

Lisbon Humberto Delgado

Thu 1/7

5:00 am-8:55 pm

2 stops20h 55m

$850

AllentownLisbon

ABE Allentown-Bethlehem - LIS Lisbon Humberto Delgado

ABELIS

Allentown-Bethlehem

Thu 12/24

5:25 pm-11:30 pm

2 stops25h 05m

Lisbon Humberto Delgado

Thu 1/7

5:00 am-8:55 pm

2 stops20h 55m

$853

AllentownLisbon

ABE Allentown-Bethlehem - LIS Lisbon Humberto Delgado

ABELIS

Allentown-Bethlehem

Thu 12/24

5:25 pm-11:30 pm

2 stops25h 05m

Lisbon Humberto Delgado

Thu 12/31

10:55 am-8:51 pm

2 stops38h 56m

$858

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted 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 is the cheapest airline that flies from Allentown-Bethlehem to Lisbon Humberto Delgado?

United Airlines is the most popular carrier operating from Allentown-Bethlehem to Lisbon Humberto Delgado

What airlines fly to Lisbon?

TAP AIR PORTUGAL, United Airlines and American Airlines 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 15 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

Best Price Found	$464
Fastest flight time	17h 05m
Direct flights	None

The best one-way flight to Lisbon from Allentown in the past 72 hours is $464. The best round-trip flight deal from Allentown to Lisbon found on momondo in the last 72 hours is $739.

The fastest flight from Allentown to Lisbon takes 17h 05m

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

Search flight deals

Frequently asked questions about flying from Allentown to Lisbon

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 05m.
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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Figueira da Foz

Fátima

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Setúbal

Estoril

Evora

Óbidos

Ericeira

Batalha

Leiria

Sesimbra

Zambujeira do Mar

Sines

Oeiras

Costa da Caparica

Comporta

Caldas da Rainha

Peniche

Tomar

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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.

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Cheap flights from Allentown to Lisbon from $464

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Lisbon departing on 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Allentown to Lisbon

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How to get the cheapest flight ticket from Allentown to Lisbon

What is the cheapest airline that flies from Allentown-Bethlehem to Lisbon Humberto Delgado?

What airlines fly to Lisbon?

When to book flights from Allentown to Lisbon

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

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Direct flights

Frequently asked questions about flying from Allentown to Lisbon

Traveling to a place near Lisbon?

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An easier way to manage your Lisbon trip

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Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

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Fly your favorite airline to Lisbon

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Cabin classes currently available on flights to Lisbon

List of cabin classes available on flights landing in Lisbon. Availability may vary depending on flight origin and airline.

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