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$649+ Cheap flights from Buffalo (BUF) to Oslo

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — OSL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Buffalo to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Oslo (OS1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$649
(FlightHub)

Popular in

April

Cheapest in

November

Average price

$986
From Buffalo to Oslo
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($28 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 Buffalo to Oslo

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

This FlightHub deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:43 pmBUF - OSL
2 stops14h 12mScandinavian Airlines
Sun 10/126:00 pmOSL - BUF
2 stops35h 50mScandinavian Airlines
Deal found 7/2$649
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:55 pmBUF - OSL
2 stops14h 05mUnited Airlines
Sun 12/71:50 pmOSL - BUF
2 stops15h 46mUnited Airlines
Deal found 7/2$694
This Scandinavian Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:15 pmBUF - TRF
2 stops18h 50mScandinavian Airlines
Sun 12/72:35 pmTRF - BUF
2 stops39h 20mScandinavian Airlines
Deal found 7/2$917
This Air Canada deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:55 amBUF - OSL
3 stops19h 20mAir Canada
Sun 10/125:40 amOSL - BUF
3 stops21h 33mAir Canada
Deal found 7/2$1,485
This Mytrip deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:28 amBUF - OSL
2 stops16h 32mMultiple Airlines
Sun 10/128:55 amOSL - BUF
3 stops18h 38mMultiple Airlines
Deal found 7/2$1,813

Cheapflights Fare Finder

Customize your flight search to find flights from Buffalo to Oslo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Buffalo to Oslo that are best for you.

Fly from

Buffalo

Fly to

Oslo

Route

Depart

Return

Price

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Thu 10/2

4:43 pm-12:55 pm

2 stops14h 12m

Oslo Gardermoen

Sun 10/12

6:00 pm-11:50 pm

2 stops35h 50m

$649

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Wed 12/3

2:55 pm-11:00 am

2 stops14h 05m

Oslo Gardermoen

Sun 12/7

1:50 pm-11:36 pm

2 stops15h 46m

$694

BuffaloOslo

BUF - TRF

BUFTRF

Buffalo

Wed 12/3

1:15 pm-2:05 pm

2 stops18h 50m

Oslo Sandefjord

Sun 12/7

2:35 pm-11:55 pm

2 stops39h 20m

$917

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Thu 10/2

10:55 am-12:15 pm

3 stops19h 20m

Oslo Gardermoen

Sun 10/12

5:40 am-9:13 pm

3 stops21h 33m

$1,485

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Thu 10/2

10:28 am-9:00 am

2 stops16h 32m

Oslo Gardermoen

Sun 10/12

8:55 am-9:33 pm

3 stops18h 38m

$1,813

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Buffalo to Oslo

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

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

Currently, November is the cheapest month in which you can book a flight from Buffalo to Oslo (average of $567). Flying from Buffalo to Oslo in June is currently the most expensive (average of $1,012). 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.

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

Find hourly flight availability from Buffalo to Oslo. 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.

A simple way to save on the total cost of your ticket is to fly from Buffalo to Oslo in the afternoon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Buffalo 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 July 3, 2025.
Get a feel of what it's like to fly with United Airlines, Scandinavian Airlines, and Air Canada from Buffalo 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.
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Overall

7.4

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

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Overall

7.4

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??
Scandinavian Airlines
7.3
Good
1,416 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Overall

7.4

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??
Air Canada
7.1
Good
9,681 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Overall

7.4

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

Find useful and relevant information for your journey from Buffalo 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 Buffalo to Oslo?

    For a flight from Buffalo to Oslo, you will be flying from Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city. Buffalo is the only Buffalo airport and it handles 0 outbound flights to Oslo per day. 1 airline has flights to Oslo from Buffalo on a regular basis.

  • What are the cheapest airlines flying from Buffalo to Oslo round-trip?

    According to our current data, Scandinavian Airlines ($649), United Airlines ($694), and Air Canada ($1,485) offers the cheapest pricing from Buffalo to Oslo. Users have found that Scandinavian Airlines is 27% cheaper than the other options available to this destination.

  • Can I find deals for flights from Buffalo to Oslo that include hotel bookings?

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

  • How can I find direct flights from Buffalo to Oslo?

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

  • Can I find deals for business class flights from Buffalo to Oslo?

    Yes. Cheapflights offers flight deals from Buffalo 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 Buffalo to Oslo?

    Currently, November is the cheapest month in which you can book a flight from Buffalo to Oslo (average of $567). Flying from Buffalo to Oslo in June is currently the most expensive (average of $1,012). 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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Alternative routes for Buffalo to Oslo

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Buffalo to Oslo

Discover the top airline that operate flights from Buffalo to Oslo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$680Average$1,192FlexibilityNo cancel feeOn-time77%

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