| Phone | 0 800 872 672 83 |
| airtransat@aviareps.com | |
| Website | http://www.airtransat.be |
| Phone | +39 0685960020 |
| venditecambirimborsi@itaspa.com | |
| Website | https://www.alitalia.com/nl-be/vluchten-van-belgi%C3%AB |
| Phone | +32 2 723 23 62 |
| Website | http://www.brusselsairlines.com |
| Phone | +32 470 401 260 |
| brussels@air.bg | |
| Website | http://www.air.bg/en/ |
| Phone | +32 2 722 94 94 |
| info@corendon-airlines.com | |
| Website | https://www.corendon.com |
| Phone | +385 1 66 76 555 |
| contact@croatiaairlines.hr | |
| Website | https://www.croatiaairlines.hr/ |
| Phone | +44 (0) 330 5515151 |
| specialistenteam@easyjet.com | |
| Website | https://www.easyjet.com |
| Phone | +32 2 219 16 14 |
| callcenter@egyptair.com | |
| Website | https://www.egyptair.com |
| Phone | + 32 2 200 88 80 |
| guest@etihadguest.com | |
| Website | https://www.etihad.com |
| Phone | +32 70 25 30 09 |
| finnair.invoices@finnair.com | |
| Website | https://www.finnair.com |