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$482+ 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — LAS
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 38 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 July 31, 2025.

Round-trip from

$536
(Austrian Airlines)

One-way from

$482
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$688
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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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This Austrian Airlines deal was found by Cheapflights users on 7/31. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/142:55 pmOSL - LAS
2 stops34h 25mAustrian Airlines
Sun 9/219:10 pmLAS - OSL
2 stops32h 00mAustrian Airlines
Deal found 7/31$536
This Flysmarter deal was found by Cheapflights users on 7/31. 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.
Sun 8/177:15 amOSL - LAS
2 stops18h 05mLufthansa
Mon 9/17:05 pmLAS - OSL
2 stops18h 05mLufthansa
Deal found 7/31$545
This Travelis deal was found by Cheapflights users on 7/31. 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 10/106:30 amOSL - LAS
1 stop21h 05mKLM
Tue 10/218:25 pmLAS - OSL
1 stop32h 15mKLM
Deal found 7/31$564
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/246:50 amOSL - LAS
1 stop18h 30mUnited Airlines
Fri 10/249:10 pmLAS - OSL
1 stop17h 40mUnited Airlines
Deal found 7/30$569
This Flysmarter deal was found by Cheapflights users on 7/31. 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.
Mon 12/226:15 pmOSL - LAS
2 stops37h 17mMultiple Airlines
Sun 12/287:00 amLAS - OSL
2 stops25h 10mMultiple Airlines
Deal found 7/31$582
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/256:45 amOSL - LAS
2 stops18h 35mBrussels Airlines
Tue 10/2110:50 amLAS - OSL
2 stops21h 25mBrussels Airlines
Deal found 7/30$601
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/177:45 amOSL - LAS
2 stops21h 30mAmerican Airlines
Mon 9/110:00 pmLAS - OSL
1 stop16h 30mAmerican Airlines
Deal found 7/31$608
This SWISS deal was found by Cheapflights users on 7/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/235:40 amOSL - LAS
1 stop19h 55mSWISS
Mon 10/207:05 pmLAS - OSL
1 stop33h 00mSWISS
Deal found 7/30$611
This Justfly.com deal was found by Cheapflights users on 7/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/249:55 amOSL - LAS
2 stops19h 32mScandinavian Airlines
Wed 10/221:57 pmLAS - OSL
2 stops18h 23mScandinavian Airlines
Deal found 7/30$614
This Ticket deal was found by Cheapflights users on 7/31. 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.
Mon 12/227:20 amOSL - LAS
1 stop20h 30mBritish Airways
Sun 12/288:55 pmLAS - OSL
1 stop16h 45mBritish Airways
Deal found 7/31$622
This Scandinavian Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 11/132:35 pmTRF - LAS
2 stops40h 20mScandinavian Airlines
Mon 11/1711:36 pmLAS - TRF
2 stops29h 29mScandinavian Airlines
Deal found 7/30$634
This Flightsearch deal was found by Cheapflights users on 7/30. 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 Flightsearch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/172:55 pmTRF - LAS
2 stops36h 40mKLM
Mon 9/18:25 pmLAS - TRF
2 stops31h 25mKLM
Deal found 7/30$837

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 July 31, 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

Sun 9/14

2:55 pm-4:20 pm

2 stops34h 25m

Las Vegas Harry Reid Intl

Sun 9/21

9:10 pm-2:10 pm

2 stops32h 00m

$536

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Sun 8/17

7:15 am-4:20 pm

2 stops18h 05m

Las Vegas Harry Reid Intl

Mon 9/1

7:05 pm-10:10 pm

2 stops18h 05m

$545

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Fri 10/10

6:30 am-6:35 pm

1 stop21h 05m

Las Vegas Harry Reid Intl

Tue 10/21

8:25 pm-1:40 pm

1 stop32h 15m

$564

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Sun 8/24

6:50 am-4:20 pm

1 stop18h 30m

Las Vegas Harry Reid Intl

Fri 10/24

9:10 pm-11:50 pm

1 stop17h 40m

$569

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Mon 12/22

6:15 pm-10:32 pm

2 stops37h 17m

Las Vegas Harry Reid Intl

Sun 12/28

7:00 am-5:10 pm

2 stops25h 10m

$582

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Mon 8/25

6:45 am-4:20 pm

2 stops18h 35m

Las Vegas Harry Reid Intl

Tue 10/21

10:50 am-5:15 pm

2 stops21h 25m

$601

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Sun 8/17

7:45 am-8:15 pm

2 stops21h 30m

Las Vegas Harry Reid Intl

Mon 9/1

10:00 pm-11:30 pm

1 stop16h 30m

$608

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Sat 8/23

5:40 am-4:35 pm

1 stop19h 55m

Las Vegas Harry Reid Intl

Mon 10/20

7:05 pm-1:05 pm

1 stop33h 00m

$611

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Sun 8/24

9:55 am-8:27 pm

2 stops19h 32m

Las Vegas Harry Reid Intl

Wed 10/22

1:57 pm-5:20 pm

2 stops18h 23m

$614

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Mon 12/22

7:20 am-6:50 pm

1 stop20h 30m

Las Vegas Harry Reid Intl

Sun 12/28

8:55 pm-10:40 pm

1 stop16h 45m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 25 results
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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 July 25, 2025.

To ensure you get the cheapest price possible for a flight from Oslo to Las Vegas, you should look to book at least 38 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 July 31, 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 July 31, 2025.
Read through reviews of airlines operating flights from Oslo to Las Vegas, such as KLM, Austrian Airlines, and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews

Overall

7.8

Boarding

7.8

Food

7.3

Entertainment

7.1

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Boarding

7.8

Food

7.3

Entertainment

7.1

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Austrian Airlines
7.6
Good
823 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Boarding

7.8

Food

7.3

Entertainment

7.1

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Finnair
7.6
Good
1,316 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Boarding

7.8

Food

7.3

Entertainment

7.1

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,686 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Boarding

7.8

Food

7.3

Entertainment

7.1

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,900 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Boarding

7.8

Food

7.3

Entertainment

7.1

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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?

    Austrian Airlines, at $536, was found to be the cheapest airline from Oslo to Las Vegas.Alternate airlines to your destination round-trip include Lufthansa and KLM. Austrian Airlines is 13% 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 $625. However, be on the lookout for offers from British Airways and KLM, 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 Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Henderson
Paradise
Sunrise Manor
North Las Vegas
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
Bergen to Las Vegas flights
Stavanger to Las Vegas flights
Sandefjord 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$437Average$567FlexibilityNo cancel feeOn-time70%
KLMCheapest$489Average$880FlexibilityNo cancel feeOn-time75%

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