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Cheap Flights from Billund to Saint-Gilles

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      Travellers and cabin class, 1 Adult, Economy

      Compare Billund to Saint-Gilles flight deals

      Find the cheapest month or even day of the year to fly to Saint-Gilles

      Book the best Saint-Gilles fare with no extra fees

      Billund Airport to Saint-Gilles flight deals

      Looking for a cheap last-minute deal or the best return flight from Billund Airport to Saint-Gilles? Find our lowest prices on one-way and return tickets to the easiest airport right here.
      Brussels.$362 per passenger.Departing Sat, 14 Nov, returning Fri, 20 Nov.Return flight with KLM.Outbound indirect flight with KLM, departs from Billund on Sat, 14 Nov, arriving in Brussels International.Inbound indirect flight with KLM, departs from Brussels International on Fri, 20 Nov, arriving in Billund.Price includes taxes and charges.From $362, select.
      Brussels.$362 per passenger.Departing Fri, 4 Dec, returning Sun, 6 Dec.Return flight with KLM.Outbound indirect flight with KLM, departs from Billund on Fri, 4 Dec, arriving in Brussels International.Inbound indirect flight with KLM, departs from Brussels International on Sun, 6 Dec, arriving in Billund.Price includes taxes and charges.From $362, select.
      Brussels.$372 per passenger.Departing Mon, 21 Dec, returning Sat, 2 Jan.Return flight with KLM.Outbound indirect flight with KLM, departs from Billund on Mon, 21 Dec, arriving in Brussels International.Inbound indirect flight with KLM, departs from Brussels International on Sat, 2 Jan, arriving in Billund.Price includes taxes and charges.From $372, select.
      Brussels.$375 per passenger.Departing Sat, 14 Nov, returning Wed, 9 Dec.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Billund on Sat, 14 Nov, arriving in Brussels International.Inbound indirect flight with British Airways, departs from Brussels International on Wed, 9 Dec, arriving in Billund.Price includes taxes and charges.From $375, select.
      Brussels.$375 per passenger.Departing Fri, 2 Oct, returning Mon, 5 Oct.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Billund on Fri, 2 Oct, arriving in Brussels International.Inbound indirect flight with British Airways, departs from Brussels International on Mon, 5 Oct, arriving in Billund.Price includes taxes and charges.From $375, select.
      Brussels.$392 per passenger.Departing Fri, 30 Oct, returning Fri, 6 Nov.Return flight with KLM.Outbound indirect flight with KLM, departs from Billund on Fri, 30 Oct, arriving in Brussels International.Inbound indirect flight with KLM, departs from Brussels International on Fri, 6 Nov, arriving in Billund.Price includes taxes and charges.From $392, select.
      Brussels.$395 per passenger.Departing Tue, 15 Sep, returning Wed, 30 Sep.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Billund on Tue, 15 Sep, arriving in Brussels International.Inbound indirect flight with British Airways, departs from Brussels International on Wed, 30 Sep, arriving in Billund.Price includes taxes and charges.From $395, select.
      Brussels.$418 per passenger.Departing Mon, 5 Apr, returning Mon, 19 Apr.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Billund on Mon, 5 Apr, arriving in Brussels International.Inbound indirect flight with British Airways, departs from Brussels International on Mon, 19 Apr, arriving in Billund.Price includes taxes and charges.From $418, select.
      Brussels.$422 per passenger.Departing Fri, 7 Aug, returning Mon, 10 Aug.Return flight with KLM.Outbound indirect flight with KLM, departs from Billund on Fri, 7 Aug, arriving in Brussels International.Inbound indirect flight with KLM, departs from Brussels International on Mon, 10 Aug, arriving in Billund.Price includes taxes and charges.From $422, select.
      Brussels.$422 per passenger.Departing Wed, 19 Aug, returning Thu, 3 Sep.Return flight with KLM.Outbound indirect flight with KLM, departs from Billund on Wed, 19 Aug, arriving in Brussels International.Inbound indirect flight with KLM, departs from Brussels International on Thu, 3 Sep, arriving in Billund.Price includes taxes and charges.From $422, select.
      Brussels.$422 per passenger.Departing Thu, 30 Jul, returning Tue, 11 Aug.Return flight with KLM.Outbound indirect flight with KLM, departs from Billund on Thu, 30 Jul, arriving in Brussels International.Inbound indirect flight with KLM, departs from Brussels International on Tue, 11 Aug, arriving in Billund.Price includes taxes and charges.From $422, select.
      Brussels.$437 per passenger.Departing Sat, 25 Jul, returning Sun, 26 Jul.Return flight with KLM.Outbound indirect flight with KLM, departs from Billund on Sat, 25 Jul, arriving in Brussels International.Inbound indirect flight with KLM, departs from Brussels International on Sun, 26 Jul, arriving in Billund.Price includes taxes and charges.From $437, select.
      Brussels.$473 per passenger.Departing Sat, 13 Feb, returning Sat, 20 Feb.Return flight with KLM.Outbound indirect flight with KLM, departs from Billund on Sat, 13 Feb, arriving in Brussels International.Inbound indirect flight with KLM, departs from Brussels International on Sat, 20 Feb, arriving in Billund.Price includes taxes and charges.From $473, select.
      Brussels.$511 per passenger.Departing Sun, 27 Sep, returning Thu, 1 Oct.Return flight with KLM.Outbound indirect flight with KLM, departs from Billund on Sun, 27 Sep, arriving in Brussels International.Inbound indirect flight with KLM, departs from Brussels International on Thu, 1 Oct, arriving in Billund.Price includes taxes and charges.From $511, select.
      Brussels.$521 per passenger.Departing Sat, 1 May, returning Sun, 16 May.Return flight with KLM.Outbound indirect flight with KLM, departs from Billund on Sat, 1 May, arriving in Brussels International.Inbound indirect flight with KLM, departs from Brussels International on Sun, 16 May, arriving in Billund.Price includes taxes and charges.From $521, select.
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      Billund to Saint-Gilles: Flight information

      The things to know before you go.
      Fly intoBrussels International Airport
      Cheapest flight found$362
      Cheapest month to flyNovember

      Find the cheapest month to fly from Billund to Saint-Gilles

      We always keep an eye on fares, so you can find the best flight deal in seconds. It looks like Billund to Saint-Gilles flights are currently cheapest in November. We’ve based this on flights into Brussels International Airport.
      Jul
      from $437
      Aug
      from $422
      Sep
      from $395
      Oct
      from $375
      Nov
      from $362
      Dec
      from $362
      Jan
      Find prices
      Feb
      from $473
      Mar
      Find prices
      Apr
      from $418
      May
      from $521
      Jun
      Find prices

      Finding cheap flights from Billund to Saint-Gilles: Frequently asked questions

      There are 3 airports near Saint-Gilles: Brussels International Airport, Antwerp Deurne Airport and Brussels S. Charleroi Airport.
      The best price we found for a return flight from Billund to Saint-Gilles is $362. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Billund to Saint-Gilles. But we found flights with one or more stops from $362.
      We've checked every Billund Airport to Saint-Gilles fare we could find, and the cheapest upcoming date to fly seems to be on Saturday, 14 November 2026. Overall, the cheapest month to fly from Billund Airport to Saint-Gilles is usually November.
      If you're flying from Billund Airport, the cheapest airport near Saint-Gilles is Brussels International – which is 12.9 km away from the centre of Saint-Gilles. We've found flights into this airport from $362.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Billund Airport to Saint-Gilles on Saturday, 14 November 2026.
      No airlines currently offer direct flights between Billund Airport and Saint-Gilles. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Saint-Gilles but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Saint-Gilles is around 40 days in advance, so don’t leave your flight to the last minute.

      Brussels International Airport is 12.9km from Saint-Gilles, Antwerp Deurne Airport is 40.9km from Saint-Gilles, and Brussels S. Charleroi Airport is 42.0km from Saint-Gilles.
      Brussels International Airport is closest to Saint-Gilles, at around 12.9 km away.
      Currently, the cheapest airline that flies to Brussels International Airport - the closest airport to Saint-Gilles - KLM.