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$531+ Cheap flights from Oslo Gardermoen (OSL) 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — LAS
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Oslo Gardermoen 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 Gardermoen to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$531
(Travelis)

Popular in

March

Cheapest in

February

Average price

$587
Provider with most accurate pricing for Oslo Gardermoen-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Oslo Gardermoen-Las Vegas Harry Reid Intl flights.
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From Oslo Gardermoen to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 2% potential increase in price ($13 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 Gardermoen to Las Vegas

Cheapest flights from Oslo Gardermoen to Las Vegas
Explore the most affordable flight options available from Oslo Gardermoen to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Travelis deal was found by Cheapflights users on 10/29. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:50 pmOSL - LAS
2 stops29h 56mFinnair
Tue 12/238:55 pmLAS - OSL
2 stops26h 05mFinnair
Deal found 10/29$531
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 12/87:20 amOSL - LAS
2 stops20h 15mAmerican Airlines
Tue 12/238:55 pmLAS - OSL
1 stop32h 15mAmerican Airlines
Deal found 10/29$538
This Finnair deal was found by Cheapflights users on 10/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:45 amOSL - LAS
2 stops18h 01mMultiple Airlines
Tue 12/238:55 pmLAS - OSL
2 stops26h 05mMultiple Airlines
Deal found 10/29$541
This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:05 amOSL - LAS
1 stop15h 00mLufthansa
Mon 11/241:33 pmLAS - OSL
2 stops19h 07mLufthansa
Deal found 10/30$555
This Flysmarter deal was found by Cheapflights users on 10/30. 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.
Wed 12/36:05 amOSL - LAS
2 stops23h 34mAir Canada
Sun 12/711:30 pmLAS - OSL
2 stops33h 10mAir Canada
Deal found 10/30$556
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:05 amOSL - LAS
1 stop15h 00mUnited Airlines
Sun 12/71:50 pmLAS - OSL
2 stops18h 40mUnited Airlines
Deal found 10/29$558
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:15 amOSL - LAS
3 stops26h 00mUnited Airlines
Mon 11/178:03 amLAS - OSL
2 stops17h 57mUnited Airlines
Deal found 10/29$561
This Gotogate deal was found by Cheapflights users on 10/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:05 amOSL - LAS
2 stops25h 26mAir Canada
Mon 11/2411:30 pmLAS - OSL
2 stops28h 35mAir Canada
Deal found 10/30$562
This Air Canada deal was found by Cheapflights users on 10/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:05 amOSL - LAS
2 stops24h 22mMultiple Airlines
Sun 12/711:30 pmLAS - OSL
2 stops33h 10mMultiple Airlines
Deal found 10/29$564
This Travelis deal was found by Cheapflights users on 10/29. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:55 amOSL - LAS
2 stops19h 51mBritish Airways
Sun 12/78:55 pmLAS - OSL
1 stop16h 45mBritish Airways
Deal found 10/29$572
This Flysmarter deal was found by Cheapflights users on 10/29. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:45 amOSL - LAS
2 stops23h 04mAir Canada
Sun 12/711:30 pmLAS - OSL
2 stops33h 10mAir Canada
Deal found 10/29$573

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo Gardermoen 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 October 30, 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Las Vegas that are best for you.

Fly from

Oslo Gardermoen

Fly to

Las Vegas

Route

Depart

Return

Price

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Mon 12/8

8:45 am-5:46 pm

2 stops18h 01m

Las Vegas Harry Reid Intl

Tue 12/23

8:55 pm-8:00 am

2 stops26h 05m

$541

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Wed 12/3

6:05 am-8:39 pm

2 stops23h 34m

Las Vegas Harry Reid Intl

Sun 12/7

11:30 pm-5:40 pm

2 stops33h 10m

$556

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Wed 12/3

6:05 am-9:27 pm

2 stops24h 22m

Las Vegas Harry Reid Intl

Sun 12/7

11:30 pm-5:40 pm

2 stops33h 10m

$556

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Wed 12/3

6:05 am-12:05 pm

1 stop15h 00m

Las Vegas Harry Reid Intl

Sun 12/7

1:50 pm-5:30 pm

2 stops18h 40m

$558

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Wed 11/19

6:05 am-6:35 pm

2 stops21h 30m

Las Vegas Harry Reid Intl

Mon 11/24

1:33 pm-5:40 pm

2 stops19h 07m

$560

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Thu 11/13

6:15 am-12:45 am

2 stops27h 30m

Las Vegas Harry Reid Intl

Mon 11/17

8:45 am-11:00 am

2 stops17h 15m

$561

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Thu 12/4

6:15 am-9:39 pm

2 stops24h 24m

Las Vegas Harry Reid Intl

Sun 12/7

7:04 pm-5:40 pm

2 stops37h 36m

$562

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Wed 12/3

6:55 am-6:50 pm

1 stop20h 55m

Las Vegas Harry Reid Intl

Sun 12/7

8:55 pm-10:55 am

1 stop29h 00m

$574

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Thu 12/4

11:45 am-9:38 pm

2 stops18h 53m

Las Vegas Harry Reid Intl

Sun 12/7

8:55 pm-10:40 pm

1 stop16h 45m

$581

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Compare providers for flights from Oslo Gardermoen to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oslo Gardermoen to Las Vegas in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-Las Vegas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Oslo Gardermoen Airport-Las Vegas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Oslo Gardermoen Airport-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oslo Gardermoen Airport-Las Vegas flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oslo Gardermoen Airport-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oslo Gardermoen to Las Vegas

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

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

Use this chart to determine the optimal time to book a round-trip flight from Oslo Gardermoen to Las Vegas. Price data was last updated on October 24, 2025.

The price you pay for your flight from Oslo Gardermoen Airport to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Las Vegas (average of $389). Flying from Oslo Gardermoen Airport to Las Vegas in July is currently the most expensive (average of $507). 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 Gardermoen 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 October 30, 2025.

One of the essential ways to save on airfare from Oslo Gardermoen Airport to Las Vegas is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 26% on airfare.

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 October 30, 2025.
Peruse reviews from past customers who have flown with KLM and British Airways from Oslo Gardermoen Airport to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,406 reviews

Comfort

7.7

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,406 reviews
KLM
7.7
Good
1,406 reviews

Comfort

7.7

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,488 reviews
KLM
7.7
Good
1,406 reviews

Comfort

7.7

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Oslo Gardermoen 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 Gardermoen?

    Most people fly into Las Vegas Harry Reid Intl (LAS) if they book a flight to Las Vegas from Oslo Gardermoen. On average, Harry Reid Intl has 0 inbound flights from Oslo Gardermoen per day from 2 airlines. Las Vegas Harry Reid Intl is conveniently located just 6.2 mi from Las Vegas’s city center.

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

    Air Canada and United Airlines can get you from Oslo Gardermoen Airport to Las Vegas in just under 15h. Your travel time can differ by up to 8h 34m. The distance from Oslo Gardermoen Airport to Las Vegas is about 5118 mi. 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 Gardermoen Airport to Las Vegas round-trip?

    Our cheapest airline available from Oslo Gardermoen Airport to Las Vegas is British Airways. Our recent data shows that you can find tickets from as low as $446 on this airline. An additional option worth looking into is KLM, starting at $490. British Airways is currently priced 30% below the average price you’ll pay for this route.

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Las Vegas (average of $389). Flying from Oslo Gardermoen Airport to Las Vegas in July is currently the most expensive (average of $507). 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?

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Alternative routes for Oslo Gardermoen to Las Vegas

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

Top 2 airlines flying from Oslo Gardermoen to Las Vegas

Discover the top 2 airlines that operate flights from Oslo Gardermoen 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$446Average$570FlexibilityNo cancel feeOn-time70%
KLMCheapest$490Average$880FlexibilityNo cancel feeOn-time75%

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