| Code | Airline | % Searches | % being the cheapest |
|---|---|---|---|
| FR | Ryanair | 29.7 | 47.2 |
| OE | Laudamotion | 5.7 | 46.6 |
| TR | Scoot | 0.4 | 29.7 |
| WW | WOW air | 0.4 | 25.6 |
| W6 | Wizz Air | 7.9 | 23.8 |
| HV | Transavia | 0.2 | 19.6 |
| PC | Pegasus Airlines | 11.3 | 18.9 |
| XR | Virgin Australia Regional Airlines | 0.7 | 18.7 |
| DP | Pobeda | 0.3 | 17.0 |
| CA | Air China | 5.8 | 16.1 |
| OU | Croatia Airlines | 1.8 | 15.9 |
| 0B | Blue Air | 2.8 | 15.0 |
| FH | Freebird Airlines | 0.2 | 13.9 |
| SR | Sundair | 0.2 | 13.6 |
| U2 | EasyJet | 18.1 | 13.4 |
| UX | Air Europa | 28.1 | 12.9 |
| AA | American Airlines | 9.6 | 12.9 |
| PS | Ukraine | 7.4 | 12.6 |
| XC | Corendon Airlines | 1.0 | 12.5 |
| EW | Eurowings | 46.4 | 12.4 |
| LH | Lufthansa | 93.6 | 12.3 |
| X3 | TUIfly | 6.4 | 12.1 |
| DE | Condor | 11.5 | 11.4 |
| TP | TAP | 30.4 | 11.1 |
| KL | KLM | 81.5 | 10.8 |
| EY | Etihad Airways | 8.4 | 10.1 |
| 2A | Deutsche Bahn AG | 1.2 | 9.6 |
| 8Q | Onur Air | 0.7 | 9.6 |
| LA | LATAM | 4.9 | 9.5 |
| GF | Gulf Air | 1.9 | 9.3 |
| KU | Kuwait Airways | 0.8 | 8.9 |
| IB | Iberia | 40.9 | 8.8 |
| CZ | China Southern | 4.1 | 8.6 |
| AC | Air Canada | 11.7 | 8.5 |
| XQ | Sun Express | 4.1 | 8.2 |
| KC | Air Astana | 0.8 | 8.1 |
| TK | Turkish | 44.8 | 7.8 |
| KM | Air Malta | 2.7 | 7.2 |
| AI | Air India | 2.4 | 7.1 |
| SV | Saudia | 0.7 | 7.1 |
| QR | Qatar Airways | 10.7 | 7.0 |
| 9W | Jet Airways | 1.1 | 6.8 |
| ME | Middle East Airlines | 0.5 | 6.8 |
| UA | United | 14.6 | 6.7 |
| AY | Finnair | 15.0 | 6.3 |
| SU | Aeroflot | 18.4 | 6.2 |
| AZ | Alitalia | 28.9 | 6.0 |
| AF | Air France | 72.5 | 5.8 |
| SW | Air Namibia | 0.2 | 5.8 |
| HG | Niki | 1.1 | 5.7 |
| LO | LOT | 19.6 | 5.6 |
| JU | Air Serbia | 5.6 | 5.4 |
| KQ | Kenya Airways | 0.7 | 5.4 |
| EK | Emirates | 9.5 | 5.1 |
| WY | Oman Air | 3.6 | 5.1 |
| AT | Royal Air | 1.4 | 5.1 |
| DY | Norwegian | 6.5 | 4.9 |
| UT | Utair Aviation | 0.4 | 4.9 |
| DL | Delta | 8.4 | 4.8 |
| NI | Portugalia | 1.4 | 4.8 |
| MF | Xiamen Airlines | 1.3 | 4.8 |
| MU | China Eastern | 3.2 | 4.7 |
| TU | Tunis Air | 0.6 | 4.6 |
| VY | Vueling | 25.1 | 4.5 |
| I2 | Iberia Express | 6.6 | 4.5 |
| JP | Adria | 0.8 | 4.4 |
| ET | Ethiopian Airlines | 3.7 | 4.1 |
| GA | Garuda Indonesia | 0.3 | 4.1 |
| A3 | Aegean Airlines | 17.7 | 3.9 |
| FI | Icelandair | 2.9 | 3.9 |
| KK | AtlasGlobal | 0.3 | 3.9 |
| LX | Swiss | 66.1 | 3.8 |
| MS | EgyptAir | 4.9 | 3.8 |
| RJ | Royal Jordanian | 2.3 | 3.7 |
| S7 | S7 | 3.1 | 3.6 |
| BA | British Airways | 60.5 | 3.5 |
| BT | Air Baltic | 8.7 | 3.4 |
| MK | Air Mauritius | 0.3 | 3.3 |
| NZ | Air New Zealand | 0.3 | 3.2 |
| VS | Virgin Atlantic | 1.5 | 3.1 |
| FB | Bulgaria Air | 1.1 | 3.1 |
| EN | Air Dolomiti | 1.2 | 3.0 |
| X9 | Avion Express | 0.2 | 2.9 |
| YW | Air Nostrum | 8.6 | 2.8 |
| CI | China | 1.8 | 2.8 |
| HR | Hahn Air | 0.2 | 2.7 |
| OS | Austrian | 47.8 | 2.6 |
| BE | FlyBe | 2.1 | 2.6 |
| SN | Brussels Airlines | 29.0 | 2.5 |
| SK | SAS | 25.0 | 2.5 |
| QF | Qantas | 0.7 | 2.5 |
| AM | Aeroméxico | 4.7 | 2.3 |
| CT | Alitalia CityLiner | 4.4 | 2.3 |
| OZ | Asiana Airlines | 1.8 | 2.3 |
| AV | Avianca | 2.7 | 2.2 |
| TG | Thai | 7.0 | 2.1 |
| B2 | Belavia | 0.9 | 2.1 |
| CX | Cathay | 5.7 | 1.9 |
| RO | Tarom | 3.3 | 1.8 |
| HU | Hainan Airlines | 0.4 | 1.8 |
| UU | Air Austral | 0.3 | 1.8 |
| EI | Aer Lingus | 14.7 | 1.7 |
| N7 | Brava Linhas Aéreas | 0.7 | 1.7 |
| OK | Czech | 7.6 | 1.6 |
| 9U | Air Moldova | 0.3 | 1.6 |
| FV | Rossiya | 0.6 | 1.4 |
| MV | Air Mediterranean | 0.2 | 1.3 |
| E2 | Eurowings Europe | 2.9 | 1.2 |
| UL | Sri Lankan | 1.5 | 1.2 |
| LY | El Al Israel Airlines | 0.5 | 1.2 |
| SQ | Singapore | 11.1 | 1.1 |
| SA | South African Airways | 1.0 | 1.1 |
| LZ | Swiss Global Air Lines | 0.6 | 1.1 |
| S4 | SATA | 0.3 | 1.0 |
| MH | Malaysia | 1.8 | 0.9 |
| VN | Vietnam | 1.7 | 0.9 |
| CL | Lufthansa Cityline | 13.0 | 0.8 |
| KE | Korean Air | 3.2 | 0.8 |
| HX | Hong Kong Airlines | 0.2 | 0.8 |
| HE | Trans European Airways | 3.2 | 0.7 |
| JN | Joon | 2.1 | 0.7 |
| A5 | Hop | 13.8 | 0.6 |
| LG | Luxair | 5.2 | 0.6 |
| JL | Japan | 3.9 | 0.6 |
| QS | Smart Wings | 1.6 | 0.6 |
| WX | Cityjet | 3.7 | 0.5 |
| CJ | BA CityFlyer | 9.4 | 0.4 |
| 2L | Helvetic | 5.9 | 0.4 |
| NH | All Nippon Airways | 4.0 | 0.3 |
| AD | Azul | 0.2 | 0.1 |
| WK | Edelweiss Air | 0.7 | 0.0 |
| IR | Iran Air | 0.3 | 0.0 |
| AR | Aerolíneas Argentinas | 0.2 | 0.0 |
