What is the cheapest month to book a flight from Lehigh Valley to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Lehigh Valley to Lisbon (average of $612). Flying from Lehigh Valley to Lisbon in June is currently the most expensive (average of $1,130). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What airport do you fly into for flights to Lisbon from Lehigh Valley?

Most people fly into Lisbon Humberto Delgado (LIS) if they book a flight to Lisbon from Lehigh Valley. Humberto Delgado is conveniently located just 4.2 mi from Lisbon’s city center.

Can I find deals for flights from Lehigh Valley to Lisbon that include hotel bookings?

Yes. In addition to deals on Lehigh Valley to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Lehigh Valley to Lisbon?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lehigh Valley to Lisbon.

Can I find deals for business class flights from Lehigh Valley to Lisbon?

Yes. Cheapflights offers flight deals from Lehigh Valley to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$845+ Flights from Lehigh Valley to Lisbon

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Cheap flight deals from Lehigh Valley to Lisbon

Round-trip from	$845 (United Airlines)

From Lehigh Valley to Lisbon Humberto Delgado

Search Deals

Find flight deals from Lehigh Valley to Lisbon

Cheapest flights from Lehigh Valley to Lisbon
Explore the most affordable flight options available from Lehigh Valley to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Sat 8/165:35 pmABE - LIS

2 stops34h 45mUnited Airlines

Sat 8/2312:15 pmLIS - ABE

2 stops33h 38mUnited Airlines

Deal found 7/2

$845

Best flights from Lehigh Valley to Lisbon
Discover carefully curated flight deals from Lehigh Valley to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Sat 8/165:35 pmABE - LIS

2 stops34h 45mUnited Airlines

Sat 8/2312:15 pmLIS - ABE

2 stops33h 38mUnited Airlines

Deal found 7/2

$845

Last-minute flights from Lehigh Valley to Lisbon
Discover last-minute flight deals from Lehigh Valley to Lisbon. Data last updated July 3, 2025 and is based on user searches.

Tue 7/86:30 amABE - LIS

2 stops23h 15mUnited Airlines

Thu 7/106:15 amLIS - ABE

2 stops20h 40mUnited Airlines

Deal found 6/30

$4,065

Sat 8/165:35 pmABE - LIS

2 stops34h 45mUnited Airlines

Sat 8/2312:15 pmLIS - ABE

2 stops33h 38mUnited Airlines

Deal found 7/2

$845

One-way flights from Lehigh Valley to Lisbon
Search for one-way flight options from Lehigh Valley to Lisbon. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Mon 9/225:28 pmABE - LIS

2 stops34h 52mUnited Airlines

Deal found 7/1

$847

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lehigh Valley to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownLisbon

ABE - LIS

ABELIS

Allentown-Bethlehem

Sat 8/16

5:35 pm-9:20 am

2 stops34h 45m

Lisbon Humberto Delgado

Sat 8/23

12:15 pm-4:53 pm

2 stops33h 38m

$845

AllentownLisbon

ABE - LIS

ABELIS

Allentown-Bethlehem

Mon 9/22

5:28 pm-9:20 am

2 stops34h 52m

$847

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Lehigh Valley to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Lehigh Valley with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lehigh Valley to Lisbon

What is the cheapest time of day to fly from YGE to LIS?

When flying from Lehigh Valley to Lisbon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Lisbon

Get a feel of what it's like to fly with United Airlines from Lehigh Valley to Lisbon by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,861 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,861 reviews

United Airlines

7.4

Good

8,861 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

What airport do you fly into for flights to Lisbon from Lehigh Valley?
Most people fly into Lisbon Humberto Delgado (LIS) if they book a flight to Lisbon from Lehigh Valley. Humberto Delgado is conveniently located just 4.2 mi from Lisbon’s city center.
Can I find deals for flights from Lehigh Valley to Lisbon that include hotel bookings?
Yes. In addition to deals on Lehigh Valley to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Lehigh Valley to Lisbon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lehigh Valley to Lisbon.
Can I find deals for business class flights from Lehigh Valley to Lisbon?
Yes. Cheapflights offers flight deals from Lehigh Valley to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Lehigh Valley to Lisbon?
Currently, January is the cheapest month in which you can book a flight from Lehigh Valley to Lisbon (average of $612). Flying from Lehigh Valley to Lisbon in June is currently the most expensive (average of $1,130). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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$845+ Cheap flights from Lehigh Valley to Lisbon (LIS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Lehigh Valley to Lisbon with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Lehigh Valley to Lisbon

Keep the following information in mind while searching for Lehigh Valley to Lisbon flight deals. Data was last updated July 3, 2025.

Round-trip from

Find flight deals from Lehigh Valley to Lisbon

Cheapest flights from Lehigh Valley to LisbonExplore the most affordable flight options available from Lehigh Valley to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Lehigh Valley to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lehigh Valley to Lisbon that are best for you.

Best time to book a flight from Lehigh Valley to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Lehigh Valley with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Lehigh Valley to Lisbon

What is the cheapest time of day to fly from YGE to LIS?

Find hourly flight availability from Lehigh Valley to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated July 3, 2025.

Get a feel of what it's like to fly with United Airlines from Lehigh Valley to Lisbon by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Lehigh Valley to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Lisbon from Lehigh Valley?

Can I find deals for flights from Lehigh Valley to Lisbon that include hotel bookings?

How can I find direct flights from Lehigh Valley to Lisbon?

Can I find deals for business class flights from Lehigh Valley to Lisbon?

What is the cheapest month to book a flight from Lehigh Valley to Lisbon?

Traveling to a place near Lehigh Valley?

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Alternative routes for Lehigh Valley to Lisbon

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Travel Smart

Cheapest flights from Lehigh Valley to Lisbon
Explore the most affordable flight options available from Lehigh Valley to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.