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$497+ Cheap flights from Oslo to Las Vegas (LAS)

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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — LAS
nov. 1 — nov. 81
sáb. 11/1
sáb. 11/8
1 adult, Economy
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Cheapflights Tip: The best prices from Oslo to Las Vegas Harry Reid Intl are usually found in February or January, booked 64 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

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 octubre 2, 2025.

Round-trip from

$497
(American Airlines)

Popular in

March

Cheapest in

February

Average price

$570
From Oslo to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 octubre 2, 2025.

This American Airlines deal was found by Cheapflights users on 9/29. 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.
jue. 11/137:05 amOSL - LAS
1 stop20h 45mAmerican Airlines
lun. 11/173:15 pmLAS - OSL
2 stops22h 25mAmerican Airlines
Deal found 9/29$497
This American Airlines deal was found by Cheapflights users on 9/30. 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.
sáb. 11/2211:20 amOSL - LAS
2 stops20h 39mAmerican Airlines
dom. 12/75:02 pmLAS - OSL
2 stops20h 38mAmerican Airlines
Deal found 9/30$504
This Ticket deal was found by Cheapflights users on 10/1. 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.
sáb. 11/226:30 pmOSL - LAS
1 stop30h 25mBritish Airways
lun. 12/88:55 pmLAS - OSL
1 stop29h 00mBritish Airways
Deal found 10/1$515
This Ticket deal was found by Cheapflights users on 10/1. 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.
jue. 11/206:15 amOSL - LAS
2 stops19h 47mLufthansa
mié. 12/31:01 pmLAS - OSL
2 stops19h 39mLufthansa
Deal found 10/1$518
This Flysmarter deal was found by Cheapflights users on 9/30. 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.
sáb. 11/229:35 amOSL - LAS
2 stops21h 00mLufthansa
dom. 12/74:25 pmLAS - OSL
1 stop16h 05mLufthansa
Deal found 9/30$528
This AirNGo deal was found by Cheapflights users on 10/1. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/229:35 amOSL - LAS
2 stops18h 14mLufthansa
lun. 12/810:05 amLAS - OSL
2 stops17h 50mLufthansa
Deal found 10/1$532
This American Airlines deal was found by Cheapflights users on 10/1. 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.
sáb. 11/227:10 amOSL - LAS
1 stop20h 40mAmerican Airlines
lun. 12/88:55 pmLAS - OSL
1 stop32h 15mAmerican Airlines
Deal found 10/1$534
This British Airways deal was found by Cheapflights users on 9/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/137:05 amOSL - LAS
1 stop20h 45mBritish Airways
lun. 11/178:55 pmLAS - OSL
1 stop16h 45mBritish Airways
Deal found 9/29$535
This Mytrip deal was found by Cheapflights users on 10/1. 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.
jue. 11/209:00 amTRF - LAS
3 stops31h 16mMultiple Airlines
mié. 12/35:45 amLAS - TRF
3 stops28h 00mMultiple Airlines
Deal found 10/1$1,024
This Scandinavian Airlines deal was found by Cheapflights users on 9/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/132:35 pmTRF - LAS
2 stops41h 44mScandinavian Airlines
lun. 11/171:49 pmLAS - TRF
2 stops39h 16mScandinavian Airlines
Deal found 9/30$1,029
This FlightHub deal was found by Cheapflights users on 10/1. 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.
vie. 10/312:35 pmTRF - LAS
2 stops39h 54mScandinavian Airlines
vie. 11/79:17 amLAS - TRF
2 stops43h 48mScandinavian Airlines
Deal found 10/1$1,337
This Mytrip deal was found by Cheapflights users on 10/1. 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.
vie. 10/316:30 pmTRF - LAS
3 stops35h 32mMultiple Airlines
vie. 11/79:10 amLAS - TRF
3 stops21h 45mMultiple Airlines
Deal found 10/1$3,193

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 octubre 2, 2025.
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

sáb. 11/22

8:45 am-5:51 pm

2 stops18h 06m

Las Vegas Harry Reid Intl

lun. 12/8

8:55 pm-10:40 pm

1 stop16h 45m

$515

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

sáb. 11/22

6:30 pm-3:55 pm

1 stop30h 25m

Las Vegas Harry Reid Intl

lun. 12/8

8:55 pm-10:55 am

1 stop29h 00m

$515

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

jue. 11/20

6:15 am-5:02 pm

2 stops19h 47m

Las Vegas Harry Reid Intl

mié. 12/3

1:01 pm-5:40 pm

2 stops19h 39m

$518

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

sáb. 11/22

9:35 am-6:49 pm

2 stops18h 14m

Las Vegas Harry Reid Intl

lun. 12/8

10:05 am-12:55 pm

2 stops17h 50m

$532

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

jue. 11/13

7:05 am-6:50 pm

1 stop20h 45m

Las Vegas Harry Reid Intl

lun. 11/17

8:55 pm-10:40 pm

1 stop16h 45m

$535

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

sáb. 11/22

11:20 am-6:50 pm

1 stop16h 30m

Las Vegas Harry Reid Intl

lun. 12/8

5:02 pm-10:40 pm

2 stops20h 38m

$536

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

mié. 11/19

6:05 am-12:05 pm

1 stop15h 00m

Las Vegas Harry Reid Intl

lun. 11/24

4:41 pm-5:40 pm

2 stops15h 59m

$542

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

mié. 1/7

6:05 am-12:05 pm

1 stop15h 00m

Las Vegas Harry Reid Intl

dom. 6/21

9:10 pm-11:50 pm

1 stop17h 40m

$543

OsloLas Vegas

TRF - LAS

TRFLAS

Oslo Sandefjord

jue. 11/13

2:35 pm-11:19 pm

2 stops41h 44m

Las Vegas Harry Reid Intl

lun. 11/17

1:49 pm-2:05 pm

2 stops39h 16m

$1,029

OsloLas Vegas

TRF - LAS

TRFLAS

Oslo Sandefjord

jue. 11/20

6:00 am-5:50 pm

2 stops20h 50m

Las Vegas Harry Reid Intl

mié. 12/3

12:10 pm-7:15 pm

2 stops22h 05m

$1,150

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/1

Showing 1-10 of 12 results
1
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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 September 26, 2025.

To ensure you get the cheapest price possible for a flight from Oslo to Las Vegas, you should look to book at least 64 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, August is the cheapest month in which you can book a flight from Oslo to Las Vegas (average of $198). Flying from Oslo to Las Vegas in March is currently the most expensive (average of $269). 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.

What is the cheapest time of day to fly from OSL to LAS?

Find hourly flight availability from Oslo to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oslo to Las Vegas as you normally would.

How much does it cost to fly round-trip from Oslo to Las Vegas?

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 octubre 2, 2025.
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
7.8
Good
1,389 reviews

Comfort

7.7

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Bobby,Sep 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
KLM
7.8
Good
1,389 reviews
KLM
7.8
Good
1,389 reviews

Comfort

7.7

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Bobby,Sep 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
British Airways
6.7
Okay
7,416 reviews
KLM
7.8
Good
1,389 reviews

Comfort

7.7

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Bobby,Sep 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent

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 19h 47m. 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 $446, 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 29% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, August is the cheapest month in which you can book a flight from Oslo to Las Vegas (average of $198). Flying from Oslo to Las Vegas in March is currently the most expensive (average of $269). 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
Sunrise Manor
Winchester
Kingman
Primm
Mount Charleston
Mesquite
Needles
Boulder City

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 octubre 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$446Average$565FlexibilityNo cancel feeOn-time70%
KLMCheapest$490Average$880FlexibilityNo cancel feeOn-time75%

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