| Phone | +32 2 753 47 10 |
| Website | https://en.aegeanair.com/contact/ |
| Phone | +33 1 76 54 40 00 |
| helpdesk@airalgerie.dz | |
| Website | http://www.airalgerie.dz/ |
| Phone | +371 6700 6006 |
| reservations@airbaltic.com | |
| Website | http://www.airbaltic.com |
| Phone | 02 273 16 58 |
| customerrelations@air-europa.com | |
| Website | https://www.aireuropa.com |
| Phone | +356 21 35 60 00 |
| customercare.airmalta@airmalta.com | |
| Website | https://www.kmmaltairlines.com/en |
| Phone | +32 2 781 01 58 |
| callcenter@airserbia.com | |
| Website | http://www.airserbia.com |
| 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 |