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Cheap flights from Buffalo to Oslo from $1,018

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Oslo departing on 7/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Buffalo to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
9:22 pm - 3:25 pm
BUF
-
OSL
36h 03m
2 stops
Icelandair Logo
4:30 pm - 11:32 pm
OSL
-
BUF
37h 02m
2 stops
$1,018Icelandair
Fri, Jul 17 - Sat, Aug 1
Multiple Airlines Logo
6:10 pm - 12:35 pm
BUF
-
OSL
12h 25m
2 stops
Multiple Airlines Logo
1:50 pm - 11:59 pm
OSL
-
BUF
16h 09m
2 stops
$1,020Multiple Airlines
Sun, May 31 - Thu, Jun 4
Scandinavian Airlines Logo
7:00 am - 6:45 am
BUF
-
OSL
17h 45m
1 stop
Scandinavian Airlines Logo
7:00 am - 12:46 am
OSL
-
BUF
23h 46m
2 stops
$1,023Scandinavian Airlines
Fri, Jul 3 - Tue, Jul 7
Icelandair Logo
9:22 pm - 3:25 pm
BUF
-
OSL
36h 03m
2 stops
Icelandair Logo
4:30 pm - 11:32 pm
OSL
-
BUF
37h 02m
2 stops
$1,024Icelandair
Fri, Jul 17 - Sat, Aug 1
Icelandair Logo
9:22 pm - 3:25 pm
BUF
-
OSL
36h 03m
2 stops
Icelandair Logo
4:30 pm - 11:32 pm
OSL
-
BUF
37h 02m
2 stops
$1,030Icelandair
Fri, Jul 17 - Sat, Aug 1
Icelandair Logo
1:31 pm - 12:35 pm
BUF
-
OSL
17h 04m
2 stops
Icelandair Logo
4:30 pm - 9:34 am
OSL
-
BUF
47h 04m
2 stops
$1,039Icelandair
Fri, Jul 3 - Tue, Jul 7
Icelandair Logo
9:22 pm - 3:25 pm
BUF
-
OSL
36h 03m
2 stops
Icelandair Logo
4:30 pm - 11:32 pm
OSL
-
BUF
37h 02m
2 stops
$1,047Icelandair
Fri, Jul 17 - Sat, Aug 1
KLM Logo
7:30 pm - 4:20 pm
BUF
-
OSL
14h 50m
2 stops
KLM Logo
7:15 pm - 3:13 pm
OSL
-
BUF
25h 58m
2 stops
$1,193KLM
Mon, Jun 29 - Mon, Jul 6
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
$1,383Scandinavian Airlines
Sun, May 31 - Thu, Jun 4
Scandinavian Airlines Logo
7:00 am - 6:45 am
BUF
-
OSL
17h 45m
1 stop
Scandinavian Airlines Logo
9:55 am - 12:19 am
OSL
-
BUF
20h 24m
2 stops
$1,404Scandinavian Airlines
Sun, May 31 - Thu, Jun 4

Scandinavian Airlines flights from Buffalo to Oslo Gardermoen Airport

Our best Scandinavian Airlines deals on Buffalo to Oslo Gardermoen Airport flight tickets
Scandinavian Airlines
Jul 3
BUF7:00 amBuffalo
17h 45m
1 stop
OSL6:45 amOslo Gardermoen
Jul 7
OSL7:00 amOslo Gardermoen
23h 46m
2 stops
BUF12:46 amBuffalo
$1,023
Scandinavian Airlines
May 31
BUF7:00 amBuffalo
17h 45m
1 stop
OSL6:45 amOslo Gardermoen
Jun 4
OSL1:20 pmOslo Gardermoen
16h 59m
1 stop
BUF12:19 amBuffalo
$1,383
Scandinavian Airlines
May 31
BUF7:00 amBuffalo
17h 45m
1 stop
OSL6:45 amOslo Gardermoen
Jun 4
OSL9:55 amOslo Gardermoen
20h 24m
2 stops
BUF12:19 amBuffalo
$1,404

TAP AIR PORTUGAL flights from Buffalo to Oslo Gardermoen Airport

Our best TAP AIR PORTUGAL deals on Buffalo to Oslo Gardermoen Airport flight tickets
TAP AIR PORTUGAL
Jul 17
BUF1:31 pmBuffalo
16h 29m
2 stops
OSL12:00 pmOslo Gardermoen
Aug 1
OSL9:00 pmOslo Gardermoen
32h 32m
3 stops
BUF11:32 pmBuffalo
$1,702
TAP AIR PORTUGAL
May 31
BUF10:50 amBuffalo
26h 10m
3 stops
OSL7:00 pmOslo Gardermoen
Jun 4
OSL12:50 pmOslo Gardermoen
38h 45m
2 stops
BUF9:35 pmBuffalo
$1,802
TAP AIR PORTUGAL
Jun 29
BUF9:14 amBuffalo
26h 36m
2 stops
OSL5:50 pmOslo Gardermoen
Jul 6
OSL9:55 amOslo Gardermoen
20h 10m
3 stops
BUF12:05 amBuffalo
$2,144

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Oslo Gardermoen Airport 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, momondo users made 832,500 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from Buffalo to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Fri 7/17

9:22 pm-3:25 pm

2 stops36h 03m

Oslo Gardermoen

Sat 8/1

4:30 pm-11:32 pm

2 stops37h 02m

$1,018
Quickest round-trip

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Sun 5/31

6:10 pm-12:35 pm

2 stops12h 25m

Oslo Gardermoen

Thu 6/4

1:50 pm-11:59 pm

2 stops16h 09m

$1,020

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Fri 7/3

7:00 am-6:45 am

1 stop17h 45m

Oslo Gardermoen

Tue 7/7

7:00 am-12:46 am

2 stops23h 46m

$1,023

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Fri 7/17

9:22 pm-3:25 pm

2 stops36h 03m

Oslo Gardermoen

Sat 8/1

4:30 pm-11:32 pm

2 stops37h 02m

$1,024

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Fri 7/17

9:22 pm-3:25 pm

2 stops36h 03m

Oslo Gardermoen

Sat 8/1

4:30 pm-11:32 pm

2 stops37h 02m

$1,030

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Fri 7/3

1:31 pm-12:35 pm

2 stops17h 04m

Oslo Gardermoen

Tue 7/7

4:30 pm-9:34 am

2 stops47h 04m

$1,039

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Fri 7/17

9:22 pm-3:25 pm

2 stops36h 03m

Oslo Gardermoen

Sat 8/1

4:30 pm-11:32 pm

2 stops37h 02m

$1,047

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Mon 6/29

7:30 pm-4:20 pm

2 stops14h 50m

Oslo Gardermoen

Mon 7/6

7:15 pm-3:13 pm

2 stops25h 58m

$1,193

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Sun 5/31

7:00 am-6:45 am

1 stop17h 45m

Oslo Gardermoen

Thu 6/4

1:20 pm-12:19 am

1 stop16h 59m

$1,383

BuffaloOslo

BUF - OSL

BUFOSL

Buffalo

Sun 5/31

7:00 am-6:45 am

1 stop17h 45m

Oslo Gardermoen

Thu 6/4

9:55 am-12:19 am

2 stops20h 24m

$1,404

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Buffalo to Oslo Gardermoen Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Oslo Gardermoen Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Oslo Gardermoen Airport (BUF to OSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Oslo Gardermoen Airport

Fastest flight time

20h 13m

Direct flights

None
The fastest flight from Buffalo to Oslo Gardermoen Airport takes 20h 13m
There are no direct flights from Buffalo to Oslo Gardermoen Airport. There are no popular flight routes from Buffalo to Oslo Gardermoen Airport.
Search flight deals

Frequently asked questions about flying from Buffalo to Oslo Gardermoen Airport

  • How far is Buffalo to Oslo Gardermoen by plane?

    The straight-line distance from Buffalo to Oslo Gardermoen is 3714.4 mi. By plane, this route typically takes 20h 13m.

  • When did momondo last update prices for flights from Buffalo Airport to Oslo Gardermoen Airport?

    Prices for flights from Buffalo Airport to Oslo Gardermoen Airport are updated daily.

  • How many operators does momondo search for flights from Buffalo Airport to Oslo Gardermoen Airport?

  • How old do you have to be to fly from Buffalo Airport to Oslo Gardermoen Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Oslo Gardermoen Airport.

  • What documentation or ID do you need to fly to Oslo Gardermoen Airport?

    The necessary travel and health documents for your Oslo Gardermoen Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Buffalo to Oslo Gardermoen Airport?

Best airlines flying from Buffalo to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Buffalo to Oslo Gardermoen Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $529Free CancellationRating
7.9
8,455 reviews
Search Delta flights

Frequently asked questions about flying from Buffalo to Oslo Gardermoen Airport

  • How do I get Price Alerts for flights from Buffalo to Oslo Gardermoen Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Buffalo from Oslo Gardermoen Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Buffalo to Oslo Gardermoen Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Gardermoen
Fredrikstad
Lillehammer
Drammen

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Oslo?

It is quick and easy to find Buffalo to Oslo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oslo that suits you.

Can I find flights from Buffalo to Oslo with flexible booking policies on momondo?

All flight searches from Buffalo to Oslo on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Buffalo to Oslo?

momondo helps you find the best flight between Buffalo and Oslo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Buffalo to Oslo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Buffalo to Oslo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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