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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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — OSL
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 28, 2025.

Round-trip from

$669
(Orbitz)

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).
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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 28, 2025.

This Gurufare deal was found by Cheapflights users on 3/26. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:45 amBUF - OSL
2 stops27h 10mTAP AIR PORTUGAL
Mon 11/176:45 pmOSL - BUF
2 stops43h 44mTAP AIR PORTUGAL
Deal found 3/26$583
This Orbitz deal was found by Cheapflights users on 3/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/512:26 pmBUF - OSL
2 stops28h 59mBritish Airways
Tue 8/267:45 amOSL - BUF
2 stops18h 27mBritish Airways
Deal found 3/26$669
This Delta deal was found by Cheapflights users on 3/27. 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.
Sun 5/1111:59 amBUF - OSL
2 stops15h 16mDelta
Sun 5/186:00 amOSL - BUF
2 stops15h 15mDelta
Deal found 3/27$725
This Gurufare deal was found by Cheapflights users on 3/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:00 amBUF - OSL
1 stop17h 50mScandinavian Airlines
Sun 5/186:55 pmOSL - BUF
2 stops35h 45mScandinavian Airlines
Deal found 3/27$861
This FlightHub deal was found by Cheapflights users on 3/26. 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 8/58:30 amBUF - OSL
2 stops24h 55mIcelandair
Tue 8/264:30 pmOSL - BUF
2 stops36h 22mIcelandair
Deal found 3/26$862
This Gurufare deal was found by Cheapflights users on 3/26. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/53:58 pmBUF - TRF
2 stops14h 37mScandinavian Airlines
Tue 8/262:55 pmTRF - BUF
2 stops39h 03mScandinavian Airlines
Deal found 3/26$1,070
This Ovago deal was found by Cheapflights users on 3/26. 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.
Tue 8/56:04 pmBUF - TRF
3 stops17h 56mMultiple Airlines
Tue 8/263:30 pmTRF - BUF
3 stops37h 22mMultiple Airlines
Deal found 3/26$1,092
This Air Canada deal was found by Cheapflights users on 3/27. 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.
Sun 5/1111:00 amBUF - OSL
3 stops19h 15mAir Canada
Sun 5/186:50 amOSL - BUF
3 stops20h 32mAir Canada
Deal found 3/27$1,275
This Mytrip deal was found by Cheapflights users on 3/26. 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.
Mon 11/102:44 pmBUF - OSL
2 stops14h 16mMultiple Airlines
Mon 11/177:50 pmOSL - BUF
3 stops33h 46mMultiple Airlines
Deal found 3/26$3,043

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 March 28, 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

Tue 8/5

12:26 pm-11:25 pm

2 stops28h 59m

Oslo Gardermoen

Tue 8/26

7:45 am-8:12 pm

2 stops18h 27m

$669

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Sun 5/11

11:59 am-9:15 am

2 stops15h 16m

Oslo Gardermoen

Sun 5/18

6:00 am-3:15 pm

2 stops15h 15m

$725

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Sun 5/11

7:00 am-6:50 am

1 stop17h 50m

Oslo Gardermoen

Sun 5/18

6:55 pm-12:40 am

2 stops35h 45m

$861

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Tue 8/5

8:30 am-3:25 pm

2 stops24h 55m

Oslo Gardermoen

Tue 8/26

4:30 pm-10:52 pm

2 stops36h 22m

$862

BuffaloOslo

BUF - TRF

BUFTRF

Buffalo

Tue 8/5

3:58 pm-12:35 pm

2 stops14h 37m

Oslo Sandefjord

Tue 8/26

2:55 pm-11:58 pm

2 stops39h 03m

$1,070

BuffaloOslo

BUF - TRF

BUFTRF

Buffalo

Tue 8/5

6:04 pm-6:00 pm

3 stops17h 56m

Oslo Sandefjord

Tue 8/26

3:30 pm-10:52 pm

3 stops37h 22m

$1,092

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Sun 5/11

11:00 am-12:15 pm

3 stops19h 15m

Oslo Gardermoen

Sun 5/18

6:50 am-9:22 pm

3 stops20h 32m

$1,275

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Sun 5/11

7:55 pm-7:00 pm

2 stops17h 05m

Oslo Gardermoen

Sun 5/18

5:40 am-6:51 pm

3 stops19h 11m

$3,486

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

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 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 28, 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 28, 2025.
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

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
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

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
1,325 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

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.
Air Canada
7.0
Good
8,986 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

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.
Icelandair
7.0
Good
476 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

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.
British Airways
6.6
Okay
6,712 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

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, British Airways ($669), Delta ($725), and Scandinavian Airlines ($861) offers the cheapest pricing from Buffalo to Oslo. Users have found that British Airways is 32% 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 $1,110). 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

Browse thousands of different options on Cheapflights for your next trip

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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 28, 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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