In terms of precipitation, rainfall in Oslo ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo when rainfall is around 1.6 in.

If weather is an important factor for your trip to Oslo, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

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

To save on the cost of your flight from White Plains to Oslo, book at least 44 days before your planned departure. Booking around this time can save you about 49% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $569 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $764.

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

Our data shows that May tends to be the cheapest month to fly to Oslo from White Plains. Users have commonly found prices around $580 for the month, but tickets can be as low as $253. Due to multiple factors, prepare for potentially higher prices in December.

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

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

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

If you book a flight to Oslo from White Plains, you will be flying from Westchester County, which is the city’s only airport. White Plains Westchester County (HPN) is located 3.7 mi from the center of White Plains. There are 0 flights from Westchester County to Oslo per day from 0 different airlines.

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

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

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

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

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

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

$506+ Flights from White Plains to Oslo

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Cheap flight deals from White Plains to Oslo

Round-trip from	$672 (Delta)
One-way from	$506 (Delta)
Popular in	December
Cheapest in	May
Average price	$668

From White Plains Westchester County to Oslo

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One-way flight from White Plains Westchester County to Oslo

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Highest demand for flights based on searches. 6% potential increase in price ($40 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 White Plains to Oslo

Cheapest flights from White Plains to Oslo
Explore the most affordable flight options available from White Plains to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

mié. 12/34:19 pmHPN - OSL

2 stops17h 56mDelta

dom. 12/77:50 amOSL - HPN

2 stops58h 21mDelta

Deal found 7/30

$672

mié. 12/36:00 amHPN - OSL

2 stops20h 40mKLM

dom. 12/79:50 amOSL - HPN

2 stops36h 44mKLM

Deal found 7/29

$708

Best flights from White Plains to Oslo
Discover carefully curated flight deals from White Plains to Oslo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 31, 2025.

mié. 12/34:19 pmHPN - OSL

2 stops17h 56mDelta

dom. 12/77:50 amOSL - HPN

2 stops58h 21mDelta

Deal found 7/30

$672

mié. 12/36:00 amHPN - OSL

2 stops20h 40mKLM

dom. 12/79:50 amOSL - HPN

2 stops36h 44mKLM

Deal found 7/29

$708

Last-minute flights from White Plains to Oslo
Discover last-minute flight deals from White Plains to Oslo. Data last updated julio 31, 2025 and is based on user searches.

mié. 8/610:29 amHPN - OSL

2 stops23h 51mDelta

mar. 8/1212:45 pmOSL - HPN

2 stops29h 12mDelta

Deal found 7/31

$834

One-way flights from White Plains to Oslo
Search for one-way flight options from White Plains to Oslo. Find affordable one-way fares based on user searches. Data last updated julio 31, 2025.

mié. 8/612:46 pmHPN - OSL

2 stops18h 54mDelta

Deal found 7/31

$506

Fly from

Fly to

Route

Depart

Return

Price

White PlainsOslo

HPN - OSL

HPNOSL

White Plains Westchester County

mié. 12/3

4:19 pm-4:15 pm

2 stops17h 56m

Oslo Gardermoen

dom. 12/7

7:50 am-12:11 pm

2 stops58h 21m

$672

White PlainsOslo

HPN - OSL

HPNOSL

White Plains Westchester County

mié. 12/3

6:00 am-8:40 am

2 stops20h 40m

Oslo Gardermoen

dom. 12/7

9:50 am-4:34 pm

2 stops36h 44m

$708

White PlainsOslo

HPN - OSL

HPNOSL

White Plains Westchester County

mié. 8/6

12:46 pm-1:40 pm

2 stops18h 54m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from White Plains to Oslo

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

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

Currently, November is the cheapest month in which you can book a flight from White Plains to Oslo (average of $567). Flying from White Plains to Oslo in June is currently the most expensive (average of $1,010). 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 Oslo

Get a feel of what it's like to fly with Delta and KLM from White Plains to Oslo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

KLM

7.8

Good

1,383 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Related info for your journey

What airport do you fly from for flights from White Plains to Oslo?
If you book a flight to Oslo from White Plains, you will be flying from Westchester County, which is the city’s only airport. White Plains Westchester County (HPN) is located 3.7 mi from the center of White Plains. There are 0 flights from Westchester County to Oslo per day from 0 different airlines.
Can I find deals for flights from White Plains to Oslo that include hotel bookings?
Yes. In addition to deals on White Plains to Oslo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from White Plains to Oslo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from White Plains to Oslo.
Can I find deals for business class flights from White Plains to Oslo?
Yes. Cheapflights offers flight deals from White Plains to Oslo 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 White Plains to Oslo?
Currently, November is the cheapest month in which you can book a flight from White Plains to Oslo (average of $567). Flying from White Plains to Oslo in June is currently the most expensive (average of $1,010). 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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$506+ Cheap flights from White Plains (HPN) to Oslo

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from White Plains to Oslo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from White Plains to Oslo

Round-trip from

One-way from

Popular in

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Average price

Find flight deals from White Plains to Oslo

Cheapest flights from White Plains to OsloExplore the most affordable flight options available from White Plains to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

Explore the most affordable flight options available from White Plains to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from White Plains to Oslo

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

Cheapflights Insights

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

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

Reviews of airlines servicing Oslo

Get insights into the airlines that provide service to Oslo. 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 Oslo. Reviews last updated julio 31, 2025.

Get a feel of what it's like to fly with Delta and KLM from White Plains to Oslo by reading reviews from past customers. Users have also rated airlines 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 White Plains to Oslo. 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 from for flights from White Plains to Oslo?

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

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

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

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

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 White Plains to Oslo

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

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Cheapest flights from White Plains to Oslo
Explore the most affordable flight options available from White Plains to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.