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Oslo Gardermoen

$535+ Cheap flights from Buffalo (BUF) to Oslo Gardermoen (OSL)

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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — OSL
jan 3 — jan 101
sáb 1/3
sáb 1/10
1 adult, Economy
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Cheap flight deals from Buffalo to Oslo Gardermoen

Cheapest flights from Buffalo to Oslo Gardermoen
Explore the most affordable flight options available from Buffalo to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on dezembro 4, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/311:35 amBUF - OSL
2 stops17h 25mLufthansa
sáb 12/66:15 amOSL - BUF
2 stops23h 00mLufthansa
Deal found 12/2$682
This oojo deal was found by Cheapflights users on 12/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/3111:32 amBUF - OSL
2 stops29h 08mBritish Airways
qua 1/76:55 amOSL - BUF
2 stops22h 00mBritish Airways
Deal found 12/3$798
This oojo deal was found by Cheapflights users on 12/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/2411:32 amBUF - OSL
2 stops20h 38mBritish Airways
ter 1/67:20 amOSL - BUF
2 stops21h 35mBritish Airways
Deal found 12/2$1,154
This Ovago deal was found by Cheapflights users on 12/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/3011:04 amBUF - OSL
2 stops19h 06mTAP AIR PORTUGAL
ter 1/66:45 pmOSL - BUF
2 stops35h 10mTAP AIR PORTUGAL
Deal found 12/2$1,230
This United Airlines deal was found by Cheapflights users on 12/3. 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.
qua 12/317:48 pmBUF - OSL
2 stops15h 52mUnited Airlines
qua 1/76:05 amOSL - BUF
3 stops19h 20mUnited Airlines
Deal found 12/3$1,324
This United Airlines deal was found by Cheapflights users on 12/2. 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.
qua 12/245:35 pmBUF - OSL
2 stops18h 05mUnited Airlines
ter 1/66:15 amOSL - BUF
3 stops20h 14mUnited Airlines
Deal found 12/2$1,399
This United Airlines deal was found by Cheapflights users on 12/2. 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.
ter 12/302:50 pmBUF - OSL
2 stops20h 20mUnited Airlines
ter 1/66:15 amOSL - BUF
3 stops20h 14mUnited Airlines
Deal found 12/2$1,496
This Delta deal was found by Cheapflights users on 12/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 12/266:54 pmBUF - OSL
2 stops15h 21mDelta
ter 1/612:40 pmOSL - BUF
2 stops17h 36mDelta
Deal found 12/2$1,563

Find flight deals from Buffalo to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Oslo Gardermoen (OSL). 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 dezembro 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$535
(Scandinavian Airlines)
Provider with most accurate pricing for Buffalo-Oslo Gardermoen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Oslo Gardermoen flights.
Search Deals
From Buffalo to Oslo Gardermoen
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Oslo Gardermoen 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 dezembro 4, 2025.
Use the filters below to find and compare flights from Buffalo to Oslo Gardermoen Airport that are best for you.

Fly from

Buffalo

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

seg 2/23

12:14 pm-3:20 pm

2 stops21h 06m

Oslo Gardermoen

sex 2/27

8:00 am-11:31 pm

2 stops21h 31m

$535

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

qua 12/31

11:32 am-10:40 pm

2 stops29h 08m

Oslo Gardermoen

qua 1/7

6:55 am-10:55 pm

2 stops22h 00m

$798

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

qua 12/24

11:32 am-2:10 pm

2 stops20h 38m

Oslo Gardermoen

ter 1/6

7:20 am-10:55 pm

2 stops21h 35m

$1,154

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

ter 12/30

11:04 am-12:10 pm

2 stops19h 06m

Oslo Gardermoen

ter 1/6

6:45 pm-11:55 pm

2 stops35h 10m

$1,230

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

qua 12/31

7:48 pm-5:40 pm

2 stops15h 52m

Oslo Gardermoen

qua 1/7

6:05 am-7:25 pm

3 stops19h 20m

$1,324

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

qua 12/24

5:35 pm-5:40 pm

2 stops18h 05m

Oslo Gardermoen

ter 1/6

6:15 am-8:29 pm

3 stops20h 14m

$1,399

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

ter 12/30

2:50 pm-5:10 pm

2 stops20h 20m

Oslo Gardermoen

ter 1/6

6:15 am-8:29 pm

3 stops20h 14m

$1,496

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

sex 12/26

6:54 pm-4:15 pm

2 stops15h 21m

Oslo Gardermoen

ter 1/6

12:40 pm-12:16 am

2 stops17h 36m

$1,563

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Compare providers for flights from Buffalo to Oslo Gardermoen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Oslo Gardermoen in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-Oslo Gardermoen Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buffalo-Oslo Gardermoen Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Buffalo-Oslo Gardermoen Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Oslo Gardermoen Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Oslo Gardermoen Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen 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 Gardermoen Airport

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

Find hourly flight availability from Buffalo to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated dezembro 4, 2025.

A simple way to save on the total cost of your ticket is to fly from Buffalo to Oslo Gardermoen Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. 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 Gardermoen. Reviews last updated dezembro 4, 2025.
Read through reviews of airlines operating flights from Buffalo to Oslo Gardermoen Airport, such as Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,592 reviews

Comfort

7.3

Overall

7.4

Boarding

7.6

Crew

8.0

Food

6.7

Entertainment

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

ATH - CPH

The flight crew of Aegean were very nice. I travelled coach, so comfort and such is based on that. However, their ground crew have a serious scam going. I flew from Athens to Santorini with all carry on baggage, nothing checked. On the return flight to Athens my baggage miraculously was "too big" for the over head compartments and had to pay to check my bags. I even told them I didn't pay coming over. Their answer? "I don't care." They hit everyone going back to Athens like that...that's a serious money maker at a minimum of 40 Euros per bag.
Scandinavian Airlines
7.4
Good
1,592 reviews
Scandinavian Airlines
7.4
Good
1,592 reviews

Comfort

7.3

Overall

7.4

Boarding

7.6

Crew

8.0

Food

6.7

Entertainment

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

ATH - CPH

The flight crew of Aegean were very nice. I travelled coach, so comfort and such is based on that. However, their ground crew have a serious scam going. I flew from Athens to Santorini with all carry on baggage, nothing checked. On the return flight to Athens my baggage miraculously was "too big" for the over head compartments and had to pay to check my bags. I even told them I didn't pay coming over. Their answer? "I don't care." They hit everyone going back to Athens like that...that's a serious money maker at a minimum of 40 Euros per bag.

Related info for your journey

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

    Most people fly from Buffalo (BUF) if they book a flight from Buffalo to Oslo Gardermoen. On average, Buffalo has 0 outbound flights to Oslo Gardermoen per day from 1 airline. Buffalo is conveniently located just 8.3 mi from Buffalo’s city center.

  • How long is the flight from Buffalo to Oslo Gardermoen Airport?

    For as low as $535, Scandinavian Airlines can have you in Oslo Gardermoen Airport from Buffalo in 21h 06m. Airlines will cover a distance of 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 Gardermoen Airport round-trip?

    Our cheapest airline available from Buffalo to Oslo Gardermoen Airport is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $536 on this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Oslo Gardermoen 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Buffalo to Oslo Gardermoen

Discover the top airline that operate flights from Buffalo to Oslo Gardermoen. 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 dezembro 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$536Average$1,192FlexibilityNo cancel feeOn-time77%

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