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$503+ 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — LAS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 29 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 June 12, 2025.

Round-trip from

$503
(Travelis)

Popular in

December

Cheapest in

February

Average price

$686
From Oslo to Las Vegas Harry Reid Intl
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Travelis deal was found by Cheapflights users on 6/10. 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.
Fri 10/105:05 pmOSL - LAS
2 stops32h 13mBritish Airways
Tue 10/2110:19 amLAS - OSL
2 stops20h 56mBritish Airways
Deal found 6/10$503
This Travelis deal was found by Cheapflights users on 6/12. 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.
Thu 7/245:40 amOSL - LAS
1 stop19h 55mSWISS
Sat 8/97:05 pmLAS - OSL
1 stop19h 50mSWISS
Deal found 6/12$524
This Travelis deal was found by Cheapflights users on 6/12. 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.
Thu 7/247:15 amOSL - LAS
2 stops18h 20mMultiple Airlines
Sat 8/97:05 pmLAS - OSL
1 stop19h 50mMultiple Airlines
Deal found 6/12$539
This Lufthansa deal was found by Cheapflights users on 6/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:35 amOSL - LAS
1 stop18h 45mLufthansa
Sun 8/319:10 pmLAS - OSL
1 stop17h 40mLufthansa
Deal found 6/11$548
This Travelis deal was found by Cheapflights users on 6/11. 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.
Fri 10/102:15 pmOSL - LAS
1 stop13h 20mKLM
Tue 10/218:25 pmLAS - OSL
1 stop17h 10mKLM
Deal found 6/11$560
This United Airlines deal was found by Cheapflights users on 6/11. 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 6/259:50 amOSL - LAS
2 stops20h 18mUnited Airlines
Sun 6/299:10 pmLAS - OSL
1 stop26h 50mUnited Airlines
Deal found 6/11$563
This Flysmarter deal was found by Cheapflights users on 6/11. 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.
Fri 7/2511:35 amOSL - LAS
3 stops21h 39mAir Canada
Sun 8/109:10 pmLAS - OSL
1 stop17h 40mAir Canada
Deal found 6/11$818
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 6/297:45 amOSL - LAS
2 stops24h 12mAmerican Airlines
Mon 7/75:20 pmLAS - OSL
2 stops21h 10mAmerican Airlines
Deal found 6/10$847
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/256:05 amOSL - LAS
2 stops20h 40mDelta
Sun 6/291:50 pmLAS - OSL
2 stops17h 30mDelta
Deal found 6/10$849
This Iberia deal was found by Cheapflights users on 6/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/107:15 pmOSL - LAS
2 stops33h 45mIberia
Wed 7/2312:41 pmLAS - OSL
2 stops20h 54mIberia
Deal found 6/11$921
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Fri 7/251:05 pmTRF - LAS
3 stops41h 25mMultiple Airlines
Sun 8/1010:19 amLAS - TRF
3 stops43h 01mMultiple Airlines
Deal found 6/11$980
This Scandinavian Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 6/259:00 amOSL - LAS
2 stops18h 20mScandinavian Airlines
Sun 6/2911:25 pmLAS - OSL
3 stops24h 50mScandinavian Airlines
Deal found 6/12$1,523

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 June 12, 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

Fri 10/10

5:05 pm-4:18 pm

2 stops32h 13m

Las Vegas Harry Reid Intl

Tue 10/21

10:19 am-4:15 pm

2 stops20h 56m

$503

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Thu 7/24

5:40 am-4:35 pm

1 stop19h 55m

Las Vegas Harry Reid Intl

Sat 8/9

7:05 pm-11:55 pm

1 stop19h 50m

$524

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Thu 7/24

7:15 am-4:35 pm

2 stops18h 20m

Las Vegas Harry Reid Intl

Sat 8/9

7:05 pm-11:55 pm

1 stop19h 50m

$539

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Mon 8/18

6:35 am-4:20 pm

1 stop18h 45m

Las Vegas Harry Reid Intl

Sun 8/31

9:10 pm-11:50 pm

1 stop17h 40m

$548

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Fri 10/10

2:15 pm-6:35 pm

1 stop13h 20m

Las Vegas Harry Reid Intl

Tue 10/21

8:25 pm-10:35 pm

1 stop17h 10m

$560

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Wed 6/25

9:50 am-9:08 pm

2 stops20h 18m

Las Vegas Harry Reid Intl

Sun 6/29

9:10 pm-9:00 am

1 stop26h 50m

$563

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Fri 7/25

11:35 am-12:14 am

3 stops21h 39m

Las Vegas Harry Reid Intl

Sun 8/10

9:10 pm-11:50 pm

1 stop17h 40m

$818

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Sun 6/29

7:45 am-10:57 pm

2 stops24h 12m

Las Vegas Harry Reid Intl

Mon 7/7

5:20 pm-11:30 pm

2 stops21h 10m

$847

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Wed 6/25

6:05 am-5:45 pm

2 stops20h 40m

Las Vegas Harry Reid Intl

Sun 6/29

1:50 pm-4:20 pm

2 stops17h 30m

$849

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Thu 7/10

7:15 pm-8:00 pm

2 stops33h 45m

Las Vegas Harry Reid Intl

Wed 7/23

12:41 pm-6:35 pm

2 stops20h 54m

$921

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 22 results
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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 June 9, 2025.

To ensure you get the cheapest price possible for a flight from Oslo to Las Vegas, you should look to book at least 29 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 June 12, 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.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 June 12, 2025.
See what other customers who have flown with Delta, KLM and Finnair from Oslo to Las Vegas have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    British Airways, at $503, was found to be the cheapest airline from Oslo to Las Vegas.Alternate airlines to your destination round-trip include SWISS and Lufthansa. British Airways is 18% 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 British Airways, with whom users have recently found tickets for as low as $642. However, be on the lookout for offers from Lufthansa and Finnair, 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, 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 Oslo?

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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$422Average$570FlexibilityNo cancel feeOn-time70%
KLMCheapest$489Average$880FlexibilityNo cancel feeOn-time75%

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