How far in advance should I book a flight from Portugal to White Plains?

Travelers have found it’s best to book a flight 42 days in advance to save up to 35% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 42 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Portugal to White Plains 1-2 weeks in advance for as low as $626, or $747 for flights within the next 24 hours.

What is the cheapest month to fly from Portugal to White Plains?

February can be a great time to fly to White Plains from Portugal with a flight ticket averaging about $594. Cheapflights users have found deals in the month of February for as cheap as $389. The most expensive prices can be found in the month of July.

What is the cheapest time of day to fly from PT to HPN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portugal to White Plains as you normally would.

What airport do you fly into for flights to White Plains from Portugal?

Located just 3.7 mi from the city center, White Plains Westchester County (HPN) is the airport most travelers will use when flying to White Plains from Portugal.

Can I find deals for flights from Portugal to White Plains that include hotel bookings?

Yes. In addition to deals on Portugal to White Plains flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Portugal to White Plains?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to White Plains.

Can I find deals for business class flights from Portugal to White Plains?

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

$519+ Flights from Portugal to White Plains

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1. Tell us where you want to go

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Cheap flight deals from Portugal to White Plains

Round-trip from	$1,123 (American Airlines)
One-way from	$519 (American Airlines)
Popular in	July
Cheapest in	February
Average price	$761

From Portugal to White Plains Westchester County

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One-way flight from Portugal to White Plains Westchester County

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Highest demand for flights based on searches. 17% potential increase in price ($129 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Portugal to White Plains

Cheapest flights from Portugal to White Plains
Explore the most affordable flight options available from Portugal to White Plains. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Mon 8/188:15 amOPO - HPN

2 stops32h 13mAmerican Airlines

Wed 9/34:30 pmHPN - OPO

2 stops58h 05mAmerican Airlines

Deal found 7/30

$1,123

Mon 8/189:20 amOPO - HPN

2 stops35h 29mDelta

Sun 8/315:15 pmHPN - OPO

2 stops41h 15mDelta

Deal found 7/30

$1,318

Best flights from Portugal to White Plains
Discover carefully curated flight deals from Portugal to White Plains that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Mon 8/188:15 amOPO - HPN

2 stops32h 13mAmerican Airlines

Wed 9/34:30 pmHPN - OPO

2 stops58h 05mAmerican Airlines

Deal found 7/30

$1,123

Mon 8/189:20 amOPO - HPN

2 stops35h 29mDelta

Sun 8/315:15 pmHPN - OPO

2 stops41h 15mDelta

Deal found 7/30

$1,318

Last-minute flights from Portugal to White Plains
Discover last-minute flight deals from Portugal to White Plains. Data last updated July 30, 2025 and is based on user searches.

Mon 8/188:15 amOPO - HPN

2 stops32h 13mAmerican Airlines

Wed 9/34:30 pmHPN - OPO

2 stops58h 05mAmerican Airlines

Deal found 7/30

$1,123

Mon 8/189:20 amOPO - HPN

2 stops35h 29mDelta

Sun 8/315:15 pmHPN - OPO

2 stops41h 15mDelta

Deal found 7/30

$1,318

One-way flights from Portugal to White Plains
Search for one-way flight options from Portugal to White Plains. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Wed 10/2211:05 amLIS - HPN

2 stops16h 47mAmerican Airlines

Deal found 7/30

$519

Wed 8/2012:20 pmOPO - HPN

2 stops39h 33mAmerican Airlines

Deal found 7/30

$1,176

Sun 8/315:00 amOPO - HPN

2 stops15h 49mDelta

Deal found 7/30

$1,309

Mon 8/1812:20 pmLIS - HPN

1 stop16h 05mMultiple Airlines

Deal found 7/28

$8,975

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portugal to White Plains that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortoWhite Plains

OPO - HPN

OPOHPN

Porto

Mon 8/18

8:15 am-11:28 am

2 stops32h 13m

White Plains Westchester County

Wed 9/3

4:30 pm-7:35 am

2 stops58h 05m

$1,123

PortoWhite Plains

OPO - HPN

OPOHPN

Porto

Mon 8/18

9:20 am-3:49 pm

2 stops35h 29m

White Plains Westchester County

Sun 8/31

5:15 pm-3:30 pm

2 stops41h 15m

$1,318

LisbonWhite Plains

LIS - HPN

LISHPN

Lisbon Humberto Delgado

Wed 10/22

11:05 am-10:52 pm

2 stops16h 47m

$519

PortoWhite Plains

OPO - HPN

OPOHPN

Porto

Wed 8/20

12:20 pm-10:53 pm

2 stops39h 33m

$1,176

PortoWhite Plains

OPO - HPN

OPOHPN

Porto

Sun 8/31

5:00 am-3:49 pm

2 stops15h 49m

$1,309

LisbonWhite Plains

LIS - HPN

LISHPN

Lisbon Humberto Delgado

Mon 8/18

12:20 pm-11:25 pm

1 stop16h 05m

$8,975

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Portugal to White Plains

Have a flexible travel schedule? Discover the best time to fly to White Plains from Portugal 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 Portugal to White Plains

What is the cheapest month to book a flight from Portugal to White Plains?

Currently, January is the cheapest month in which you can book a flight from Portugal to White Plains (average of $276). Flying from Portugal to White Plains in March is currently the most expensive (average of $339). 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.

Reviews of airlines servicing White Plains

Peruse reviews from past customers who have flown with Delta and American Airlines from Portugal to White Plains to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

What airport do you fly into for flights to White Plains from Portugal?
Located just 3.7 mi from the city center, White Plains Westchester County (HPN) is the airport most travelers will use when flying to White Plains from Portugal.
Can I find deals for flights from Portugal to White Plains that include hotel bookings?
Yes. In addition to deals on Portugal to White Plains flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portugal to White Plains?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to White Plains.
Can I find deals for business class flights from Portugal to White Plains?
Yes. Cheapflights offers flight deals from Portugal to White Plains 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 Portugal to White Plains?
Currently, January is the cheapest month in which you can book a flight from Portugal to White Plains (average of $276). Flying from Portugal to White Plains in March is currently the most expensive (average of $339). 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.

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$519+ Cheap flights from Portugal to White Plains (HPN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portugal to White Plains with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portugal to White Plains

Keep the following information in mind while searching for Portugal to White Plains flight deals. Data was last updated July 30, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Portugal to White Plains

Cheapest flights from Portugal to White PlainsExplore the most affordable flight options available from Portugal to White Plains. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Portugal to White Plains. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portugal to White Plains that are best for you.

Best time to book a flight from Portugal to White Plains

Have a flexible travel schedule? Discover the best time to fly to White Plains from Portugal with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Portugal to White Plains

What is the cheapest month to book a flight from Portugal to White Plains?

Reviews of airlines servicing White Plains

Peruse reviews from past customers who have flown with Delta and American Airlines from Portugal to White Plains to help guide your decision. 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 Portugal to White Plains. 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 White Plains from Portugal?

Can I find deals for flights from Portugal to White Plains that include hotel bookings?

How can I find direct flights from Portugal to White Plains?

Can I find deals for business class flights from Portugal to White Plains?

What is the cheapest month to book a flight from Portugal to White Plains?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portugal to White Plains

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Portugal to White Plains
Explore the most affordable flight options available from Portugal to White Plains. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.