| Code | Airline | % Searches | % being the cheapest |
|---|---|---|---|
| FR | Ryanair | 57.1 | 55.0 |
| WW | WOW air | 2.7 | 44.8 |
| HV | Transavia | 1.6 | 23.9 |
| EI | Aer Lingus | 95.8 | 14.7 |
| ET | Ethiopian Airlines | 1.9 | 12.1 |
| IB | Iberia | 43.4 | 11.9 |
| BA | British Airways | 95.5 | 11.3 |
| EY | Etihad Airways | 6.7 | 11.2 |
| KL | KLM | 85.2 | 10.8 |
| SK | SAS | 32.6 | 9.3 |
| LH | Lufthansa | 70.5 | 9.0 |
| AC | Air Canada | 12.7 | 8.9 |
| WS | WestJet | 2.0 | 7.6 |
| QR | Qatar | 3.6 | 7.3 |
| LX | Swiss | 52.9 | 7.1 |
| JL | Japan | 0.8 | 6.9 |
| BE | FlyBe | 11.9 | 6.7 |
| VA | Virgin Australia | 0.6 | 6.0 |
| EK | Emirates | 7.5 | 5.8 |
| TK | Turkish | 29.2 | 5.5 |
| JJ | TAM | 1.2 | 5.5 |
| I2 | Iberia Express | 28.0 | 5.2 |
| UA | United | 17.2 | 5.0 |
| VY | Vueling | 27.1 | 4.6 |
| AA | American Airlines | 0.9 | 4.5 |
| AF | Air France | 74.6 | 4.1 |
| 9U | Air Moldova | 0.7 | 3.8 |
| DY | Norwegian | 15.1 | 3.1 |
| DL | Delta | 11.4 | 3.0 |
| WX | Cityjet | 19.5 | 2.7 |
| 0B | Blue Air | 2.4 | 2.4 |
| UL | Sri Lankan | 1.9 | 2.3 |
| AZ | Alitalia | 3.0 | 2.2 |
| EW | Eurowings | 4.3 | 2.0 |
| A3 | Aegean Airlines | 1.7 | 2.0 |
| QF | Qantas | 3.5 | 1.9 |
| HR | Hahn Air Lines | 1.4 | 1.8 |
| AY | Finnair | 17.0 | 1.7 |
| 9W | Jet Airways | 0.9 | 1.6 |
| OS | Austrian | 4.7 | 1.0 |
| RO | Tarom | 0.8 | 0.9 |
| CJ | BA CityFlyer | 23.7 | 0.7 |
| LG | Luxair | 8.0 | 0.5 |
| SU | Aeroflot | 1.0 | 0.5 |
| LO | LOT | 1.6 | 0.0 |
| UU | Air Austral | 1.2 | 0.0 |
| A5 | Hop | 0.8 | 0.0 |
| AB | Air Berlin | 0.5 | 0.0 |
| LZ | Swiss Global Air Lines | 0.5 | 0.0 |
