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Billund

Cheap flights from St. Louis (STL) to Billund (BLL)

STL — BLL
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from St. Louis to Billund

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

May

Cheapest in

November
Provider with most accurate pricing for Lambert-St Louis-Billund flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Billund flights.
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($224 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($94 potential savings vs. average RT price).
Search Deals

Compare providers for flights from St. Louis to Billund

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Billund in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Billund flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Billund flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Billund flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Billund flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Billund flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Billund

Have a flexible travel schedule? Discover the best time to fly to Billund from St. Louis 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 St. Louis to Billund. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from St. Louis to Billund that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Billund?

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

  • Can I find deals for business class flights from St. Louis to Billund?

    Yes. Cheapflights offers flight deals from St. Louis 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.

  • What is the cheapest month to book a flight from St. Louis to Billund?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Billund (average of $564). Flying from St. Louis to Billund in June is currently the most expensive (average of $1,119). 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.

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Alternative routes for St. Louis to Billund

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Top 2 airlines flying from St. Louis to Billund

Discover the top 2 airlines that operate flights from St. Louis to Billund. 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$662Average$1,174FlexibilityNo cancel feeOn-time76%
DeltaCheapest$675Average$795FlexibilityNo cancel feeOn-timeN/A
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