HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Billund

$743+ Cheap flights from San Antonio (SAT) to Billund (BLL)

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BLL
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Billund with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Antonio to Billund

Cheapest flights from San Antonio to Billund
Explore the most affordable flight options available from San Antonio to Billund. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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 2/191:18 pm
SAT
-
BLL
2 stops17h 02m
United Airlines
Mon 2/232:15 pm
BLL
-
SAT
2 stops39h 57m
United Airlines
Deal found 1/25$743
This Gurufare deal was found by Cheapflights users on 1/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/132:20 pm
SAT
-
BLL
2 stops17h 00m
Lufthansa
Fri 3/206:30 am
BLL
-
SAT
2 stops17h 21m
Lufthansa
Deal found 1/27$1,044
This Mytrip deal was found by Cheapflights users on 1/27. 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 3/1310:27 am
SAT
-
BLL
3 stops30h 53m
Multiple Airlines
Fri 3/202:05 pm
BLL
-
SAT
3 stops32h 38m
Multiple Airlines
Deal found 1/27$3,039

Find flight deals from San Antonio to Billund

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Billund (BLL). 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 January 27, 2026.

Round-trip from

$743
(United Airlines)
From San Antonio to Billund
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Billund 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 January 27, 2026.
Use the filters below to find and compare flights from San Antonio to Billund that are best for you.

Fly from

San Antonio

Fly to

Billund

Route

Depart

Return

Price

San AntonioBillund

SAT - BLL

SATBLL

San Antonio

Thu 2/19

7:00 am-1:20 pm

3 stops23h 20m

Billund

Mon 2/23

2:15 pm-8:28 pm

2 stops37h 13m

$743

San AntonioBillund

SAT - BLL

SATBLL

San Antonio

Fri 3/13

10:27 am-11:20 pm

3 stops30h 53m

Billund

Fri 3/20

2:05 pm-4:43 pm

3 stops32h 38m

$3,039

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Best time to book a flight from San Antonio to Billund

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

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Billund. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like United Airlines fly from San Antonio to Billund in about 23h 20m. The time it takes to get you to your destination can typically vary by up to . There are 5177 mi between San Antonio and Billund.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Billund by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.