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$614+ Cheap flights from Charleston (CHS) to Oslo

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — OSL
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Charleston to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Oslo (OS1). 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 August 20, 2025.

Round-trip from

$614
(FlightHub)

Popular in

December

Cheapest in

February

Average price

$866
From Charleston to Oslo
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Charleston to Oslo

Cheapest flights from Charleston to Oslo
Explore the most affordable flight options available from Charleston to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This FlightHub deal was found by Cheapflights users on 8/19. 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.
Wed 10/156:00 amCHS - OSL
1 stop18h 50mScandinavian Airlines
Sun 10/196:55 pmOSL - CHS
2 stops35h 04mScandinavian Airlines
Deal found 8/19$614
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Tue 9/27:45 pmCHS - OSL
2 stops40h 20mUnited Airlines
Tue 9/99:45 amOSL - CHS
2 stops30h 55mUnited Airlines
Deal found 8/19$653
This Justfly.com deal was found by Cheapflights users on 8/19. 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.
Fri 9/266:00 amCHS - OSL
1 stop18h 50mScandinavian Airlines
Sat 10/46:00 amOSL - CHS
2 stops21h 22mScandinavian Airlines
Deal found 8/19$714
This Air Canada deal was found by Cheapflights users on 8/19. 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 10/1511:06 amCHS - OSL
3 stops19h 09mAir Canada
Sun 10/193:35 pmOSL - CHS
3 stops31h 05mAir Canada
Deal found 8/19$723
This Delta deal was found by Cheapflights users on 8/20. 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.
Sat 10/45:42 pmCHS - OSL
2 stops16h 58mDelta
Sat 10/116:05 amOSL - CHS
2 stops20h 55mDelta
Deal found 8/20$783
This United deal was found by Cheapflights users on 8/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:50 pmCHS - OSL
3 stops41h 25mMultiple Airlines
Sun 10/196:50 amOSL - CHS
2 stops22h 40mMultiple Airlines
Deal found 8/19$804
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Tue 9/27:45 pmCHS - OSL
2 stops16h 20mMultiple Airlines
Tue 9/96:45 amOSL - CHS
3 stops18h 18mMultiple Airlines
Deal found 8/19$814
This Expedia deal was found by Cheapflights users on 8/20. 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.
Sat 10/45:35 pmCHS - OSL
2 stops32h 35mScandinavian Airlines
Sat 10/111:10 pmOSL - CHS
1 stop13h 50mScandinavian Airlines
Deal found 8/20$862
This Mytrip deal was found by Cheapflights users on 8/19. 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 9/266:08 pmCHS - OSL
2 stops35h 52mMultiple Airlines
Sat 10/47:10 amOSL - CHS
3 stops39h 03mMultiple Airlines
Deal found 8/19$875

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Oslo 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 August 20, 2025.
Use the filters below to find and compare flights from Charleston to Oslo that are best for you.

Fly from

Charleston

Fly to

Oslo

Route

Depart

Return

Price

CharlestonOslo

CHS - OSL

CHSOSL

Charleston

Wed 10/15

6:00 am-6:50 am

1 stop18h 50m

Oslo Gardermoen

Sun 10/19

6:55 pm-11:59 pm

2 stops35h 04m

$614

CharlestonOslo

CHS - OSL

CHSOSL

Charleston

Tue 9/2

7:45 pm-6:05 pm

2 stops40h 20m

Oslo Gardermoen

Tue 9/9

9:45 am-10:40 am

2 stops30h 55m

$653

CharlestonOslo

CHS - OSL

CHSOSL

Charleston

Fri 9/26

6:00 am-6:50 am

1 stop18h 50m

Oslo Gardermoen

Sat 10/4

6:00 am-9:22 pm

2 stops21h 22m

$714

CharlestonOslo

CHS - OSL

CHSOSL

Charleston

Wed 10/15

11:06 am-12:15 pm

3 stops19h 09m

Oslo Gardermoen

Sun 10/19

3:35 pm-4:40 pm

3 stops31h 05m

$723

CharlestonOslo

CHS - OSL

CHSOSL

Charleston

Sat 10/4

5:42 pm-4:40 pm

2 stops16h 58m

Oslo Gardermoen

Sat 10/11

6:05 am-9:00 pm

2 stops20h 55m

$783

CharlestonOslo

CHS - OSL

CHSOSL

Charleston

Wed 10/15

5:50 pm-5:15 pm

3 stops41h 25m

Oslo Gardermoen

Sun 10/19

6:50 am-11:30 pm

2 stops22h 40m

$804

CharlestonOslo

CHS - OSL

CHSOSL

Charleston

Tue 9/2

7:45 pm-6:05 pm

2 stops16h 20m

Oslo Gardermoen

Tue 9/9

6:45 am-7:03 pm

3 stops18h 18m

$814

CharlestonOslo

CHS - OSL

CHSOSL

Charleston

Sat 10/4

5:35 pm-8:10 am

2 stops32h 35m

Oslo Gardermoen

Sat 10/11

1:10 pm-9:00 pm

1 stop13h 50m

$862

CharlestonOslo

CHS - OSL

CHSOSL

Charleston

Fri 9/26

6:08 pm-12:00 pm

2 stops35h 52m

Oslo Gardermoen

Sat 10/4

7:10 am-4:13 pm

3 stops39h 03m

$875

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Best time to book a flight from Charleston to Oslo

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

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

Currently, November is the cheapest month in which you can book a flight from Charleston to Oslo (average of $567). Flying from Charleston to Oslo in June is currently the most expensive (average of $1,011). 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 CHS to OSL?

Find hourly flight availability from Charleston to Oslo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

It’s optimal to fly from Charleston to Oslo in the morning. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight at noon.

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

Reviews of airlines servicing Oslo

Get insights into the airlines that provide service to Oslo. 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 Oslo. Reviews last updated August 20, 2025.
Read reviews from past customers who have flown Delta and Scandinavian Airlines from Charleston to Oslo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

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!
Scandinavian Airlines
7.4
Good
1,471 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

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 Charleston to Oslo. 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 from for flights from Charleston to Oslo?

    If you book a flight to Oslo from Charleston, you will be flying from Charleston, which is the city’s only airport. Charleston (CHS) is located 10.2 mi from the center of Charleston. There are 0 flights from Charleston to Oslo per day from 2 different airlines.

  • How long is the flight from Charleston to Oslo?

    Airlines like Scandinavian Airlines, United Airlines, and Air Canada fly from Charleston to Oslo in about 18h 50m. The time it takes to get you to your destination can typically vary by up to 21h 30m. The distance from Charleston to Oslo is about 4310 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 Charleston to Oslo round-trip?

    Our cheapest airline available from Charleston to Oslo is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $529 on this airline. An additional option worth looking into is Delta, starting at $634. You may be able to fly from Charleston to Oslo for 41% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Charleston to Oslo?

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

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

    Yes. Cheapflights offers flight deals from Charleston to Oslo 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 Charleston to Oslo?

    Currently, November is the cheapest month in which you can book a flight from Charleston to Oslo (average of $567). Flying from Charleston to Oslo in June is currently the most expensive (average of $1,011). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Charleston to Oslo

Discover the top 2 airlines that operate flights from Charleston to Oslo. 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$529Average$964FlexibilityNo cancel feeOn-time77%
DeltaCheapest$634Average$895FlexibilityNo cancel feeOn-timeN/A

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