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$631+ Cheap flights from Oslo to San Antonio (SAT)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — SAT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Oslo to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Oslo (OS1) to San Antonio (SAT). 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 September 11, 2025.

Round-trip from

$631
(American Airlines)

Popular in

July

Cheapest in

February

Average price

$674
From Oslo to San Antonio
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Highest demand for flights based on searches. 5% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Oslo to San Antonio

Cheapest flights from Oslo to San Antonio
Explore the most affordable flight options available from Oslo to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 12/47:05 amOSL - SAT
2 stops20h 45mAmerican Airlines
Mon 12/86:05 pmSAT - OSL
2 stops21h 35mAmerican Airlines
Deal found 9/10$631
This British Airways deal was found by Cheapflights users on 9/9. 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.
Thu 12/47:05 amOSL - SAT
2 stops20h 45mBritish Airways
Mon 12/86:05 pmSAT - OSL
2 stops21h 35mBritish Airways
Deal found 9/9$632
This Scandinavian Airlines deal was found by Cheapflights users on 9/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:35 pmTRF - SAT
2 stops39h 45mScandinavian Airlines
Mon 11/32:33 pmSAT - TRF
2 stops16h 32mScandinavian Airlines
Deal found 9/10$823

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo to San Antonio 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 September 11, 2025.
Use the filters below to find and compare flights from Oslo to San Antonio that are best for you.

Fly from

Oslo

Fly to

San Antonio

Route

Depart

Return

Price

OsloSan Antonio

OSL - SAT

OSLSAT

Oslo Gardermoen

Thu 12/4

7:05 am-8:50 pm

2 stops20h 45m

San Antonio

Mon 12/8

6:05 pm-10:40 pm

2 stops21h 35m

$631

OsloSan Antonio

OSL - SAT

OSLSAT

Oslo Gardermoen

Thu 12/4

7:05 am-8:50 pm

2 stops20h 45m

San Antonio

Mon 12/8

6:05 pm-10:40 pm

2 stops21h 35m

$632

OsloSan Antonio

TRF - SAT

TRFSAT

Oslo Sandefjord

Thu 10/30

2:35 pm-12:20 am

2 stops39h 45m

San Antonio

Mon 11/3

2:33 pm-2:05 pm

2 stops16h 32m

$823

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Oslo to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio 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 San Antonio

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

Currently, August is the cheapest month in which you can book a flight from Oslo to San Antonio (average of $295). Flying from Oslo to San Antonio in March is currently the most expensive (average of $376). 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.

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

Related info for your journey

Find useful and relevant information for your journey from Oslo to San Antonio. 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 San Antonio from Oslo?

    San Antonio (SAT) is the airport you will fly into if you book a flight from Oslo to San Antonio. You should not have trouble finding flights to San Antonio from Oslo; the airport handles an average of 0 inbound flights from Oslo per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the San Antonio airport from Oslo. It is only a 7.6 mi journey from San Antonio (SAT) to San Antonio’s city center.

  • How long is the flight from Oslo to San Antonio?

    Departing from Oslo to San Antonio will take you 20h 45m. There are 5080 mi between Oslo and San Antonio. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Oslo to San Antonio?

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

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

    Yes. Cheapflights offers flight deals from Oslo to San Antonio 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 San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Oslo to San Antonio (average of $295). Flying from Oslo to San Antonio in March is currently the most expensive (average of $376). 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 San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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