Houston, TX to Billund, Denmark flights
Flights starting at £221. Choose between Ryanair, Spirit Airlines, or United Airlines to find the best price.
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Tips to know when travelling to Billund
Cheapest one-way trip | £246 |
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Cheapest round-trip | £636 |
Average round-trip | £719 |
Includes rare itinerary | Travel hack |
Most popular airline | Ryanair |
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Check-in for a flight from Houston to Billund
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
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Ryanair | RYR | FR | No | Opens 24 days before flight Closes 2 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Norse Atlantic Airways | NBT | N0 | No | Opens 24 days before flight Closes 2 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Denmark COVID-19 travel restrictions

Most travelers from Houston, IAH can enter Denmark, but there are restrictions.
Departure
Travel restrictions |
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Visa requirements |
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Return
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Visa requirements |
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Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in Denmark in our dedicated Stories article.
Frequently asked questions
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