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$504+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — OSL
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
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 January 15, 2026.

Round-trip from

$489
(oojo)

Popular in

June

Cheapest in

December

Average price

$795
From Buffalo to Oslo
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($224 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 January 15, 2026.

This American Airlines deal was found by Cheapflights users on 1/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:01 pm
BUF
-
OSL
2 stops22h 09m
American Airlines
Fri 3/67:10 am
OSL
-
BUF
2 stops22h 30m
American Airlines
Deal found 1/12$504
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Sat 2/286:07 am
BUF
-
OSL
2 stops29h 03m
United Airlines
Sat 3/76:15 am
OSL
-
BUF
2 stops41h 27m
United Airlines
Deal found 1/14$529
This Booking.com deal was found by Cheapflights users on 1/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:49 pm
BUF
-
OSL
2 stops42h 26m
British Airways
Mon 10/128:30 pm
OSL
-
BUF
2 stops32h 40m
British Airways
Deal found 1/14$575
This TAP AIR PORTUGAL deal was found by Cheapflights users on 1/13. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/810:00 am
BUF
-
OSL
2 stops25h 55m
TAP AIR PORTUGAL
Thu 2/126:55 pm
OSL
-
BUF
2 stops32h 21m
TAP AIR PORTUGAL
Deal found 1/13$663
This FlightHub deal was found by Cheapflights users on 1/14. 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.
Tue 10/611:15 am
BUF
-
OSL
1 stop13h 30m
Scandinavian Airlines
Mon 10/129:55 am
OSL
-
BUF
2 stops20h 00m
Scandinavian Airlines
Deal found 1/14$794
This Scandinavian Airlines deal was found by Cheapflights users on 1/12. 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.
Fri 2/277:00 am
BUF
-
OSL
3 stops22h 15m
Scandinavian Airlines
Fri 3/69:00 am
OSL
-
BUF
2 stops21h 14m
Scandinavian Airlines
Deal found 1/12$834
This Scandinavian Airlines deal was found by Cheapflights users on 1/13. 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.
Sun 2/87:00 am
BUF
-
TRF
2 stops25h 05m
Scandinavian Airlines
Thu 2/122:35 pm
TRF
-
BUF
2 stops38h 51m
Scandinavian Airlines
Deal found 1/13$1,005
This Air Canada deal was found by Cheapflights users on 1/14. 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.
Tue 10/610:50 am
BUF
-
OSL
3 stops19h 25m
Air Canada
Mon 10/126:45 am
OSL
-
BUF
3 stops19h 46m
Air Canada
Deal found 1/14$1,291
This Scandinavian Airlines deal was found by Cheapflights users on 1/14. 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.
Sat 2/287:00 am
BUF
-
OSL
3 stops21h 15m
Scandinavian Airlines
Sat 3/710:00 am
OSL
-
BUF
2 stops19h 26m
Scandinavian Airlines
Deal found 1/14$1,545

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 January 15, 2026.
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

Fri 2/27

6:01 pm-10:10 pm

2 stops22h 09m

Oslo Gardermoen

Fri 3/6

7:10 am-11:40 pm

2 stops22h 30m

$504

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Sat 2/28

6:07 am-5:10 pm

2 stops29h 03m

Oslo Gardermoen

Sat 3/7

6:15 am-5:42 pm

2 stops41h 27m

$529

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Sun 2/8

10:00 am-5:55 pm

2 stops25h 55m

Oslo Gardermoen

Thu 2/12

6:55 pm-9:16 pm

2 stops32h 21m

$663

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Fri 2/27

7:00 am-11:15 am

3 stops22h 15m

Oslo Gardermoen

Fri 3/6

9:00 am-12:14 am

2 stops21h 14m

$834

BuffaloOslo

BUF - TRF

BUFTRF

Buffalo

Sun 2/8

7:00 am-2:05 pm

2 stops25h 05m

Oslo Sandefjord

Thu 2/12

2:35 pm-11:26 pm

2 stops38h 51m

$1,005

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Sat 2/28

7:00 am-10:15 am

3 stops21h 15m

Oslo Gardermoen

Sat 3/7

10:00 am-11:26 pm

2 stops19h 26m

$1,545

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

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
No data available for this route at this time. Please check back soon.

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 January 15, 2026.
Get a feel of what it's like to fly with Scandinavian Airlines 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.
Scandinavian Airlines
7.3
Good
1,652 reviews

Comfort

7.3

Overall

7.3

Entertainment

6.6

Food

6.6

Boarding

7.6

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

SFO - CPH

Flight was changed causing 5 hour layover in Copenhagen And no accommodations were made to account for this at the lounge or anything like that
Scandinavian Airlines
7.3
Good
1,652 reviews
Scandinavian Airlines
7.3
Good
1,652 reviews

Comfort

7.3

Overall

7.3

Entertainment

6.6

Food

6.6

Boarding

7.6

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

SFO - CPH

Flight was changed causing 5 hour layover in Copenhagen And no accommodations were made to account for this at the lounge or anything like that

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.

  • How long is the flight from Buffalo to Oslo?

    Departing from Buffalo to Oslo will take you 22h 09m. The distance from Buffalo to Oslo is about 3707 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Buffalo to Oslo round-trip?

    According to our current data, Scandinavian Airlines ($536), offers the cheapest pricing from Buffalo to Oslo. Users have found that Scandinavian Airlines is 36% 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.

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.
Newark to Oslo Gardermoen flights
John F Kennedy Intl to Oslo Gardermoen flights
LaGuardia to Oslo Gardermoen flights
John F Kennedy Intl to Sandefjord flights
Newark to Sandefjord flights
John F Kennedy Intl to Tromsø flights
John F Kennedy Intl to Bergen flights
Newark to Bergen flights
LaGuardia to Bergen flights
Newark to Tromsø flights
Stewart to Oslo Gardermoen flights
Newark to Longyearbyen flights
John F Kennedy Intl to Bodø flights
Newark to Bodø flights
John F Kennedy Intl to Longyearbyen flights
John F Kennedy Intl to Trondheim flights
Newark to Trondheim flights
Syracuse to Oslo Gardermoen flights
Newark to Kristiansand flights
Albany to Bergen flights
Albany to Oslo Gardermoen flights
John F Kennedy Intl to Ålesund flights
Newark to Stavanger flights
Newark to Ålesund flights
John F Kennedy Intl to Narvik flights
John F Kennedy Intl to Kristiansand flights
LaGuardia to Stavanger flights
Buffalo to Oslo Gardermoen flights
John F Kennedy Intl to Stavanger flights
Rochester to Oslo Gardermoen flights
Ithaca to Oslo Gardermoen flights
Newark to Haugesund flights
LaGuardia to Sandefjord flights
Stewart to Bergen flights
John F Kennedy Intl to Haugesund flights

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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$536Average$1,192FlexibilityNo cancel feeOn-time77%

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