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$583+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — OSL
Mar 23 — Mar 301
Sun 3/23
Sun 3/30
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 March 18, 2025.

Round-trip from

$583
(American Airlines)

Popular in

July

Cheapest in

November
From Buffalo to Oslo
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($208 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
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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 March 18, 2025.

This American Airlines deal was found by Cheapflights users on 3/17. 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.
Mon 5/53:00 pmBUF - OSL
2 stops19h 35mAmerican Airlines
Tue 5/131:10 pmOSL - BUF
2 stops16h 12mAmerican Airlines
Deal found 3/17$583
This Ticket deal was found by Cheapflights users on 3/17. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/57:00 amBUF - OSL
1 stop17h 50mScandinavian Airlines
Tue 5/131:10 pmOSL - BUF
1 stop17h 30mScandinavian Airlines
Deal found 3/17$586
This Delta deal was found by Cheapflights users on 3/17. 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.
Thu 5/110:40 amBUF - OSL
2 stops16h 35mDelta
Thu 5/86:00 amOSL - BUF
2 stops15h 11mDelta
Deal found 3/17$603
This Air Canada deal was found by Cheapflights users on 3/17. 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.
Mon 5/511:00 amBUF - OSL
3 stops19h 15mAir Canada
Tue 5/136:35 amOSL - BUF
3 stops20h 47mAir Canada
Deal found 3/17$656
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Tue 7/152:45 pmBUF - OSL
2 stops20h 30mUnited Airlines
Wed 8/67:15 amOSL - BUF
2 stops22h 30mUnited Airlines
Deal found 3/17$794
This Lufthansa deal was found by Cheapflights users on 3/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1710:28 amBUF - OSL
2 stops25h 37mLufthansa
Sat 8/96:35 amOSL - BUF
2 stops23h 10mLufthansa
Deal found 3/17$841
This KLM deal was found by Cheapflights users on 3/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/183:50 pmBUF - OSL
2 stops13h 15mKLM
Thu 8/76:30 amOSL - BUF
2 stops14h 37mKLM
Deal found 3/17$1,029
This Mytrip deal was found by Cheapflights users on 3/17. 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 5/17:55 pmBUF - OSL
2 stops13h 40mMultiple Airlines
Thu 5/812:45 pmOSL - BUF
3 stops35h 31mMultiple Airlines
Deal found 3/17$2,491

Find flights from Buffalo to Oslo within your budget

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 March 18, 2025.

Fly from

Buffalo

Fly to

Oslo

Route

Depart

Return

Price

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Mon 5/5

3:00 pm-4:35 pm

2 stops19h 35m

Oslo Gardermoen

Tue 5/13

1:10 pm-11:22 pm

2 stops16h 12m

$583

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Mon 5/5

7:00 am-6:50 am

1 stop17h 50m

Oslo Gardermoen

Tue 5/13

1:10 pm-12:40 am

1 stop17h 30m

$586

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Thu 5/1

10:40 am-9:15 am

2 stops16h 35m

Oslo Gardermoen

Thu 5/8

6:00 am-3:11 pm

2 stops15h 11m

$603

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Mon 5/5

11:00 am-12:15 pm

3 stops19h 15m

Oslo Gardermoen

Tue 5/13

6:35 am-9:22 pm

3 stops20h 47m

$656

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Tue 7/15

2:45 pm-5:15 pm

2 stops20h 30m

Oslo Gardermoen

Wed 8/6

7:15 am-11:45 pm

2 stops22h 30m

$794

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Thu 7/17

10:28 am-6:05 pm

2 stops25h 37m

Oslo Gardermoen

Sat 8/9

6:35 am-11:45 pm

2 stops23h 10m

$841

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Fri 7/18

3:50 pm-11:05 am

2 stops13h 15m

Oslo Gardermoen

Thu 8/7

6:30 am-3:07 pm

2 stops14h 37m

$1,029

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Thu 5/1

7:55 pm-3:35 pm

2 stops13h 40m

Oslo Gardermoen

Thu 5/8

12:45 pm-6:16 pm

3 stops35h 31m

$2,491

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

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.

Travel insights for flights from Buffalo to Oslo

Get recent, data-driven insights about flights from Buffalo to Oslo including ideal travel times, pricing trends, and more.

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 March 18, 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.

Rainfall in Oslo by month

Plan your trip to Oslo by taking into account the average rainfall totals by month.

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.

Temperature in Oslo by month

Plan your trip to Oslo by taking into account the average temperature totals by month.

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).

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 March 18, 2025.
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
7,908 reviews
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

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.
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

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.
United Airlines
7.4
Good
8,611 reviews
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

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.
Scandinavian Airlines
7.3
Good
1,321 reviews
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

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.

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. 3 airlines have 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, American Airlines ($583), Scandinavian Airlines ($586), and Delta ($603) offers the cheapest pricing from Buffalo to Oslo. Users have found that American Airlines is 40% 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 $1,112). 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 3 airlines flying from Buffalo to Oslo

Discover the top 3 airlines 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 March 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$836Average$897FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$941Average$1,025FlexibilityNo cancel feeOn-time70%
DeltaCheapest$950Average$1,139FlexibilityNo cancel feeOn-timeN/A
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