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$335+ Cheap flights from Oslo to Las Vegas (LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — LAS
Feb 18 — Feb 251
Wed 2/18
Wed 2/25
1 adult, Economy
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Cheap flight deals from Oslo to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Oslo (OS1) to Las Vegas (LAS). 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 January 19, 2026.

Round-trip from

$443
(Ticket)

One-way from

$335
(Sembo)

Popular in

March

Cheapest in

February

Average price

$584
From Oslo to Las Vegas Harry Reid Intl
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One-way flight from Oslo to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 5% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Oslo to Las Vegas

Cheapest flights from Oslo to Las Vegas
Explore the most affordable flight options available from Oslo to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 19, 2026.

This Ticket deal was found by Cheapflights users on 1/18. 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.
Thu 3/127:05 am
OSL
-
LAS
2 stops22h 44m
British Airways
Thu 3/2611:39 am
LAS
-
OSL
2 stops27h 56m
British Airways
Deal found 1/18$443
This Ticket deal was found by Cheapflights users on 1/17. 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.
Thu 3/129:25 am
OSL
-
LAS
1 stop13h 50m
KLM
Sat 3/285:05 pm
LAS
-
OSL
1 stop30h 40m
KLM
Deal found 1/17$463
This Ticket deal was found by Cheapflights users on 1/18. 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.
Thu 3/129:25 am
OSL
-
LAS
1 stop13h 50m
KLM
Thu 3/265:05 pm
LAS
-
OSL
1 stop21h 25m
KLM
Deal found 1/18$464
This Finnair deal was found by Cheapflights users on 1/17. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:25 am
OSL
-
LAS
2 stops25h 38m
Multiple Airlines
Sat 3/2812:30 pm
LAS
-
OSL
2 stops22h 15m
Multiple Airlines
Deal found 1/17$490
This American Airlines deal was found by Cheapflights users on 1/16. 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.
Sat 4/2511:30 am
OSL
-
LAS
2 stops20h 35m
American Airlines
Wed 4/299:22 am
LAS
-
OSL
2 stops16h 23m
American Airlines
Deal found 1/16$495
This Finnair deal was found by Cheapflights users on 1/18. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:50 pm
OSL
-
LAS
2 stops32h 23m
Multiple Airlines
Wed 3/1112:39 pm
LAS
-
OSL
2 stops27h 16m
Multiple Airlines
Deal found 1/18$499
This Flysmarter deal was found by Cheapflights users on 1/17. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1211:45 am
OSL
-
LAS
2 stops20h 55m
British Airways
Tue 2/1710:00 am
LAS
-
OSL
2 stops19h 10m
British Airways
Deal found 1/17$515
This Finnair deal was found by Cheapflights users on 1/18. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:25 am
OSL
-
LAS
2 stops25h 38m
Multiple Airlines
Thu 3/2612:39 pm
LAS
-
OSL
2 stops27h 51m
Multiple Airlines
Deal found 1/18$530
This Trip.com deal was found by Cheapflights users on 1/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:55 pm
TRF
-
LAS
2 stops30h 40m
KLM
Wed 8/198:25 pm
LAS
-
TRF
2 stops19h 00m
KLM
Deal found 1/18$1,108
This Kiwi.com deal was found by Cheapflights users on 1/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:40 pm
TRF
-
LAS
2 stops33h 53m
Multiple Airlines
Sat 3/289:30 pm
LAS
-
TRF
1 stop30h 30m
Multiple Airlines
Deal found 1/17$1,170
This Flysmarter deal was found by Cheapflights users on 1/17. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:00 am
TRF
-
LAS
2 stops27h 02m
KLM
Sat 6/138:25 pm
LAS
-
TRF
2 stops19h 00m
KLM
Deal found 1/17$4,127

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo to Las Vegas 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 January 19, 2026.
Use the filters below to find and compare flights from Oslo to Las Vegas that are best for you.

Fly from

Oslo

Fly to

Las Vegas

Route

Depart

Return

Price

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Thu 3/12

9:25 am-3:15 pm

1 stop13h 50m

Las Vegas Harry Reid Intl

Sat 3/28

5:05 pm-7:45 am

1 stop30h 40m

$463

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Thu 3/12

6:30 am-5:38 pm

2 stops19h 08m

Las Vegas Harry Reid Intl

Thu 3/26

5:05 pm-10:30 pm

1 stop21h 25m

$469

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Thu 3/12

6:25 am-12:03 am

2 stops25h 38m

Las Vegas Harry Reid Intl

Sat 3/28

12:30 pm-6:45 pm

2 stops22h 15m

$490

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Sat 4/25

11:30 am-11:05 pm

2 stops20h 35m

Las Vegas Harry Reid Intl

Wed 4/29

9:22 am-10:45 am

2 stops16h 23m

$495

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Wed 3/4

8:50 pm-8:13 pm

2 stops32h 23m

Las Vegas Harry Reid Intl

Wed 3/11

12:39 pm-11:55 pm

2 stops27h 16m

$499

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Thu 2/12

11:45 am-11:40 pm

2 stops20h 55m

Las Vegas Harry Reid Intl

Tue 2/17

10:00 am-2:10 pm

2 stops19h 10m

$515

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Thu 3/12

6:25 am-12:03 am

2 stops25h 38m

Las Vegas Harry Reid Intl

Thu 3/26

12:39 pm-12:30 am

2 stops27h 51m

$530

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Tue 6/23

7:30 pm-8:00 pm

1 stop33h 30m

Las Vegas Harry Reid Intl

Mon 6/29

10:10 pm-11:25 pm

1 stop16h 15m

$532

OsloLas Vegas

TRF - LAS

TRFLAS

Oslo Sandefjord

Thu 3/12

7:40 pm-9:33 pm

2 stops33h 53m

Las Vegas Harry Reid Intl

Sat 3/28

9:30 pm-1:00 pm

1 stop30h 30m

$1,170

OsloLas Vegas

TRF - LAS

TRFLAS

Oslo Sandefjord

Sat 5/30

6:00 am-12:02 am

2 stops27h 02m

Las Vegas Harry Reid Intl

Sat 6/13

8:25 pm-12:25 am

2 stops19h 00m

$4,127

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 29 results
1
2
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Best time to book a flight from Oslo to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Oslo 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 Oslo to Las Vegas

How far ahead should I book a flight from Oslo to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Oslo to Las Vegas. Price data was last updated on January 16, 2026.

To ensure you get the cheapest price possible for a flight from Oslo to Las Vegas, you should look to book at least 35 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Oslo to Las Vegas?

Currently, May is the cheapest month in which you can book a flight from Oslo to Las Vegas (average of $398). Flying from Oslo to Las Vegas in July is currently the most expensive (average of $520). 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.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated January 19, 2026.
Read through reviews of airlines operating flights from Oslo to Las Vegas, such as KLM and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,441 reviews

Overall

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,441 reviews
KLM
7.7
Good
1,441 reviews

Overall

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,689 reviews
KLM
7.7
Good
1,441 reviews

Overall

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Oslo to Las Vegas. 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 into for flights to Las Vegas from Oslo?

    For a flight from Oslo to Las Vegas, you will be flying into Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city. Harry Reid Intl is the only Las Vegas airport and it handles 0 inbound flights from Oslo per day. 2 airlines have flights to Las Vegas Harry Reid Intl from Oslo on a regular basis.

  • How long is the flight from Oslo to Las Vegas?

    Departing from Oslo to Las Vegas will take you 13h 50m. There are 5118 mi between Oslo and Las Vegas. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Oslo to Las Vegas round-trip?

    British Airways, at $456, was found to be the cheapest airline from Oslo to Las Vegas. An alternate airline flying to your destination would be KLM. British Airways is 30% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Oslo to Las Vegas one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $330. However, be on the lookout for offers from Lufthansa and British Airways, as they are both options that can get you from Oslo to Las Vegas for a low price.

  • Can I find deals for flights from Oslo to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Oslo to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oslo to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oslo to Las Vegas.

  • Can I find deals for business class flights from Oslo to Las Vegas?

    Yes. Cheapflights offers flight deals from Oslo to Las Vegas 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 Oslo to Las Vegas?

    Currently, May is the cheapest month in which you can book a flight from Oslo to Las Vegas (average of $398). Flying from Oslo to Las Vegas in July is currently the most expensive (average of $520). 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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Kingman
Winchester
Primm
Sunrise Manor
Mesquite
Boulder City
Needles

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Oslo to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
Oslo Gardermoen to Las Vegas flights
Sandefjord to Las Vegas flights
Bergen to Las Vegas flights
Stavanger to Las Vegas flights

Top 2 airlines flying from Oslo to Las Vegas

Discover the top 2 airlines that operate flights from Oslo to Las Vegas. 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 January 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$456Average$565FlexibilityNo cancel feeOn-time70%
KLMCheapest$727Average$920FlexibilityNo cancel feeOn-time75%

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