BUF - OSL

$731 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 11/11. 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$731
United Airlines
Wed 11/11Fri 11/13
BUF - OSL • 2 stops
Top airlines
Cheapest • from $731 (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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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

Wed, Nov 11 - Fri, Nov 13
United Airlines Logo
10:20 am - 5:40 pm
BUF
-
OSL
25h 20m
2 stops
United Airlines Logo
6:15 am - 5:59 pm
OSL
-
BUF
17h 44m
2 stops
$731United Airlines
Thu, Jul 9 - Mon, Jul 13
Multiple Airlines Logo
4:02 pm - 12:35 pm
BUF
-
OSL
14h 33m
2 stops
Multiple Airlines Logo
4:30 pm - 11:43 pm
OSL
-
BUF
37h 13m
2 stops
$923Multiple Airlines
Wed, Jun 17 - Thu, Jun 25
Icelandair Logo
3:50 pm - 3:25 pm
BUF
-
OSL
17h 35m
2 stops
Icelandair Logo
4:30 pm - 11:48 pm
OSL
-
BUF
37h 18m
2 stops
$962Icelandair
Fri, Jul 17 - Sat, Aug 1
Icelandair Logo
9:15 am - 12:35 pm
BUF
-
OSL
21h 20m
2 stops
Icelandair Logo
4:30 pm - 9:34 am
OSL
-
BUF
47h 04m
2 stops
$1,015Icelandair
Thu, Jul 9 - Mon, Jul 13
Scandinavian Airlines Logo
7:00 am - 6:45 am
BUF
-
OSL
17h 45m
1 stop
Scandinavian Airlines Logo
9:00 pm - 12:46 am
OSL
-
BUF
33h 46m
2 stops
$1,028Scandinavian Airlines
Fri, Jul 17 - Sat, Aug 1
Icelandair Logo
3:32 pm - 12:35 pm
BUF
-
OSL
15h 03m
2 stops
Icelandair Logo
4:30 pm - 9:34 am
OSL
-
BUF
47h 04m
2 stops
$1,030Icelandair
Wed, Jun 17 - Thu, Jun 25
Multiple Airlines Logo
3:50 pm - 12:35 pm
BUF
-
OSL
14h 45m
2 stops
Multiple Airlines Logo
4:30 pm - 11:48 pm
OSL
-
BUF
37h 18m
2 stops
$1,032Multiple Airlines
Sun, Jul 5 - Sun, Jul 12
United Airlines Logo
3:00 pm - 5:15 pm
BUF
-
OSL
20h 15m
2 stops
United Airlines Logo
1:05 pm - 11:59 pm
OSL
-
BUF
40h 54m
2 stops
$1,065United Airlines
Wed, Jun 10 - Sat, Jun 13
Scandinavian Airlines Logo
3:49 pm - 12:55 pm
BUF
-
OSL
15h 06m
2 stops
Scandinavian Airlines Logo
1:20 pm - 7:24 pm
OSL
-
BUF
12h 04m
1 stop
$1,229Scandinavian Airlines
Fri, Jul 17 - Sat, Aug 1
Scandinavian Airlines Logo
12:16 pm - 10:35 pm
BUF
-
OSL
28h 19m
2 stops
Scandinavian Airlines Logo
1:20 pm - 12:50 am
OSL
-
BUF
17h 30m
1 stop
$1,239Scandinavian Airlines
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 3 days.

In the past 3 days, the cheapest round-trip tickets from Buffalo to Oslo were found on United Airlines ($731) and Icelandair ($962).

Good to know

Cheapest flight$731
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 $731 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.

  • 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 airline 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 8434 reviews
7.8Entertainment
7.2Food
7.8Comfort
8.1Boarding
8.5Crew
Airline reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

10.0 Excellentangela, May 2026
LGA - PBI
Read more Delta reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

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.

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

Information on your arrival and departure airports