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 31% 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 $750 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.

$821+ 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	$676 (American Airlines)
One-way from	$595 (American Airlines)
Popular in	July
Cheapest in	February
Average price	$695

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. 18% potential increase in price ($136 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 June 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 June 12, 2025.

Tue 8/1912:20 pmOPO - HPN

2 stops28h 08mAmerican Airlines

Wed 9/34:30 pmHPN - OPO

2 stops46h 25mAmerican Airlines

Deal found 6/10

$676

Mon 8/189:20 amOPO - HPN

2 stops31h 37mDelta

Sun 8/3112:37 pmHPN - OPO

2 stops21h 53mDelta

Deal found 6/11

$1,181

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 June 12, 2025.

Tue 8/1912:20 pmOPO - HPN

2 stops28h 08mAmerican Airlines

Wed 9/34:30 pmHPN - OPO

2 stops46h 25mAmerican Airlines

Deal found 6/10

$676

Mon 8/189:20 amOPO - HPN

2 stops31h 37mDelta

Sun 8/3112:37 pmHPN - OPO

2 stops21h 53mDelta

Deal found 6/11

$1,181

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 June 12, 2025.

Mon 7/2811:05 amLIS - HPN

2 stops29h 24mAmerican Airlines

Deal found 6/10

$595

Sun 8/108:15 amOPO - HPN

2 stops18h 44mAmerican Airlines

Deal found 6/12

$722

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

Tue 8/19

12:20 pm-11:28 am

2 stops28h 08m

White Plains Westchester County

Wed 9/3

4:30 pm-7:55 pm

2 stops46h 25m

$676

PortoWhite Plains

OPO - HPN

OPOHPN

Porto

Mon 8/18

9:20 am-11:57 am

2 stops31h 37m

White Plains Westchester County

Sun 8/31

12:37 pm-3:30 pm

2 stops21h 53m

$1,181

LisbonWhite Plains

LIS - HPN

LISHPN

Lisbon Humberto Delgado

Mon 7/28

11:05 am-11:29 am

2 stops29h 24m

$595

PortoWhite Plains

OPO - HPN

OPOHPN

Porto

Sun 8/10

8:15 am-9:59 pm

2 stops18h 44m

$722

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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

Delta

8.0

Very good

7,950 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

7,950 reviews

Delta

8.0

Very good

7,950 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

7,950 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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$595+ 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 7/28. 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 June 12, 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 June 12, 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 June 12, 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

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

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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 June 12, 2025.