BUF - OSL

$835 Find Cheap Flights from Buffalo to Oslo

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Oslo Gardermoen departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Oslo Gardermoen Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Oslo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Oslo, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$835
Scandinavian Airlines
Mon 5/25Mon 6/1
BUF - OSL • 1 stop
Top airlines
Cheapest • from $835 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Buffalo and Oslo Gardermoen. You'll need at least 1 connection.
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Oslo Gardermoen!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to Oslo Gardermoen (BUF-OSL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Oslo Gardermoen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Oslo Gardermoen

Mon, May 25 - Mon, Jun 1
Scandinavian Airlines Logo
7:00 am - 6:45 am
BUF
-
OSL
17h 45m
1 stop
Scandinavian Airlines Logo
1:20 pm - 12:19 am
OSL
-
BUF
16h 59m
1 stop
$835Scandinavian Airlines
Sun, May 24 - Sun, May 31
Scandinavian Airlines Logo
7:00 am - 6:45 am
BUF
-
OSL
17h 45m
1 stop
Scandinavian Airlines Logo
6:00 pm - 11:59 pm
OSL
-
BUF
35h 59m
2 stops
$852Scandinavian Airlines
Mon, May 25 - Mon, Jun 1
Scandinavian Airlines Logo
7:00 am - 6:45 am
BUF
-
OSL
17h 45m
1 stop
Scandinavian Airlines Logo
11:00 am - 11:59 pm
OSL
-
BUF
18h 59m
2 stops
$856Scandinavian Airlines
Sat, May 16 - Wed, May 20
Multiple Airlines Logo
2:28 pm - 12:35 pm
BUF
-
OSL
16h 07m
2 stops
Multiple Airlines Logo
1:50 pm - 10:32 pm
OSL
-
BUF
14h 42m
2 stops
$915Multiple Airlines
Fri, Apr 24 - Tue, Apr 28
Turkish Airlines Logo
7:02 pm - 11:10 pm
BUF
-
OSL
22h 08m
2 stops
Turkish Airlines Logo
10:55 am - 2:59 pm
OSL
-
BUF
34h 04m
2 stops
$929Turkish Airlines
Sun, May 24 - Sun, May 31
Icelandair Logo
6:15 pm - 3:25 pm
BUF
-
OSL
15h 10m
2 stops
Icelandair Logo
4:30 pm - 10:00 am
OSL
-
BUF
47h 30m
2 stops
$968Icelandair
Mon, May 25 - Mon, Jun 1
Multiple Airlines Logo
6:05 am - 12:35 pm
BUF
-
OSL
24h 30m
2 stops
Multiple Airlines Logo
1:50 pm - 11:59 pm
OSL
-
BUF
16h 09m
2 stops
$972Multiple Airlines
Sat, May 16 - Wed, May 20
Scandinavian Airlines Logo
7:00 am - 6:45 am
BUF
-
OSL
17h 45m
1 stop
Scandinavian Airlines Logo
9:00 pm - 12:19 am
OSL
-
BUF
33h 19m
2 stops
$999Scandinavian Airlines
Sun, Jul 26 - Sun, Aug 9
TAP AIR PORTUGAL Logo
1:31 pm - 12:00 pm
BUF
-
OSL
16h 29m
2 stops
TAP AIR PORTUGAL Logo
12:50 pm - 11:32 pm
OSL
-
BUF
40h 42m
2 stops
$1,020TAP AIR PORTUGAL
Sun, Jul 19 - Sun, Jul 26
Icelandair Logo
9:22 pm - 12:35 pm
BUF
-
OSL
33h 13m
2 stops
Icelandair Logo
4:30 pm - 9:34 am
OSL
-
BUF
23h 04m
2 stops
$1,038Icelandair
Booking Insights

KAYAK's insights & trends for Buffalo to Oslo Gardermoen flights

Get data-powered insights and trends into flights from Buffalo to Oslo Gardermoen to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Buffalo to Oslo?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Buffalo to Oslo were found on Scandinavian Airlines ($835) and Turkish Airlines ($929).

Good to know

Cheapest flight$835
Flight from Buffalo to Oslo

When to book flights from Buffalo to Oslo Gardermoen

Are your dates flexible? Find out the best times to travel from Buffalo to Oslo Gardermoen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Buffalo to Oslo flights

  • What is the cheapest flight from Buffalo to Oslo Gardermoen Airport?

    In the last 3 days, the lowest price for a flight from Buffalo to Oslo Gardermoen Airport was $835 for a round-trip ticket.

  • Do I need a passport to fly between Buffalo and Oslo?

    Yes, you’ll need a passport to travel to Oslo from Buffalo.

  • Which airports will I be using when flying from Buffalo to Oslo?

    When flying out of Buffalo you will be using Buffalo. You will be landing at Oslo, also known as Oslo Gardermoen.

  • Which aircraft models fly most regularly from Buffalo to Oslo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to Oslo?

    SkyTeam is the only airline alliance operating flights between Buffalo and Oslo.

  • Which is the best airline for flights from Buffalo to Oslo, Delta or Scandinavian Airlines?

    The two airlines most popular with KAYAK users for flights from Buffalo to Oslo are Delta and Scandinavian Airlines. With an average price for the route of $723 and an overall rating of 7.9, Delta is the most popular choice. Scandinavian Airlines is also a great choice for the route, with an average price of $1,192 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Buffalo to Oslo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Oslo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Oslo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Oslo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oslo with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and OSL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Oslo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oslo from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Buffalo to Oslo Gardermoen

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Oslo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Oslo Gardermoen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8400 reviews
8.5Crew
7.8Entertainment
8.1Boarding
7.2Food
7.9Comfort
Airline reviews

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

6.0 GoodLakshmi, Apr 2026
JFK - SFO
Read more Delta reviews

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

I am still at the Airport! Delayed Delayed and Delyaed

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Delayed. Hot. Passenger next to me was so large I couldn’t move.

The stewardess was incredibly rude. The gave you only one drink with dinner.

Cancelled flight, wasn't refunded paid selected seats. Poor customer service. Called airline and they didn't realize the flight was cancelled until several hours after the email notice was sent.

The worst with the trip was the space in economy, my knees are still hurting. There was no way to control personal air by turning a knob above you, it was way to hot on both rides. During the night flight they allowed 2 people from across the aile which was narrow to sit and talk for 7 hours while also using tablets and the flashlight from their phones pointing into the row where I sat at times. They allowed people with way too large baggage to bring onboard. I paid way too much for the ticket ($1,364} for economy. Kayak misinformed me to get cancellation insurance that was only valid for a very short time (less than 12 hours) and was over one hundred dollars. Hotel booking was incorrect, I had the room booked myself at the hotel, only double or larger rooms available which I paid over 400 dollars for. I will never fly with SAS again unless there is no other alternative.

Crew members were excellent. The seat wasn’t the best as well as a food options.

Really good. Everything went smoothly. That's what I hope for when I'm on a long flight, especially with multiple changes. Thank you SAS.

5 of my 7 pieces of luggage are missing and they cant call to find out where it is. I have to fill out a form and wait for them to mail it to me in several days (if they find it). That does not work for my travel itinerary. I need my full ticket cost refunded please.

Fantastic. The only thing - out of my six luggage one was lost in Copenhagen, however it was delivered Home 3 Days later so all great..

The crew was friendly, the flight was pleasant. Thank you for your service!

Our trip plan from Kayak stated we were flying SAS. That was not true. The first leg was a Delta flight. We wasted 25 minutes before finding out to check in with the correct airline. Then our SAS flight for the second leg arrived 25 minutes late, and our third leg flight with SAS closed the gate knowing the flight delay was SAS’s fault, and that this flight would only be backed up 5 minutes. The final kicker was that between Delta and SAS, they lost all our checked luggage.

Flight was completely full January 9th? I problem i had the stewardess was bumping into me constantly walking by? very annoying.. on Austrian air I dint have this issue at all...

Everything you need to know for your flight from Buffalo to Oslo Gardermoen

Information on your arrival and departure airports