| Code | Airline | % Searches | % being the cheapest |
|---|---|---|---|
| FR | Ryanair | 51.2 | 45.9 |
| WW | WOW air | 5.2 | 37.5 |
| HV | Transavia | 1.2 | 33.1 |
| MF | Xiamen Airlines | 0.3 | 21.3 |
| HU | Hainan Airlines | 0.2 | 21.0 |
| KL | KLM | 87.8 | 16.2 |
| FI | Icelandair | 2.5 | 15.8 |
| LH | Lufthansa | 72.6 | 14.8 |
| CX | Cathay | 0.5 | 13.9 |
| EI | Aer Lingus | 95.0 | 13.4 |
| AC | Air Canada | 13.6 | 10.1 |
| NH | All Nippon Airways | 0.3 | 9.1 |
| IB | Iberia | 43.4 | 8.8 |
| ET | Ethiopian Airlines | 2.0 | 8.8 |
| BE | FlyBe | 12.6 | 8.7 |
| BA | British Airways | 93.1 | 8.6 |
| 9W | Jet Airways | 0.8 | 8.5 |
| S7 | S7 | 0.2 | 8.5 |
| LX | Swiss | 58.0 | 8.4 |
| SK | SAS | 29.5 | 8.0 |
| EY | Etihad Airways | 7.3 | 8.0 |
| QR | Qatar Airways | 4.6 | 8.0 |
| 9U | Air Moldova | 0.8 | 7.8 |
| TS | Air Transat | 0.3 | 7.7 |
| TK | Turkish | 23.8 | 7.0 |
| EK | Emirates | 6.9 | 6.8 |
| UA | United | 16.1 | 6.4 |
| VA | Virgin Australia | 0.6 | 6.4 |
| AA | American Airlines | 7.9 | 5.2 |
| GP | APG Airlines | 0.4 | 5.0 |
| WS | WestJet | 2.3 | 4.9 |
| LA | Latam | 0.3 | 4.8 |
| I2 | Iberia Express | 29.7 | 4.7 |
| AF | Air France | 78.7 | 4.6 |
| JL | Japan | 0.6 | 4.4 |
| DY | Norwegian | 14.9 | 4.2 |
| JJ | TAM | 1.0 | 4.1 |
| VY | Vueling | 29.9 | 4.0 |
| DL | Delta | 9.8 | 3.9 |
| UL | Sri Lankan | 1.7 | 3.7 |
| HR | Hahn Air Lines | 1.2 | 3.2 |
| A3 | Aegean Airlines | 5.0 | 2.6 |
| EW | Eurowings | 8.3 | 2.5 |
| QF | Qantas | 2.1 | 2.4 |
| AZ | Alitalia | 1.4 | 2.2 |
| AY | Finnair | 15.4 | 2.0 |
| CJ | BA CityFlyer | 23.9 | 1.7 |
| OS | Austrian | 5.5 | 1.7 |
| WX | Cityjet | 24.7 | 1.4 |
| A5 | Hop | 9.1 | 1.4 |
| 0B | Blue Air | 3.0 | 1.4 |
| SU | Aeroflot | 1.9 | 1.4 |
| RO | Tarom | 0.4 | 0.9 |
| LG | Luxair | 10.0 | 0.4 |
| KK | AtlasGlobal | 2.4 | 0.0 |
| LZ | Swiss Global Air Lines | 2.0 | 0.0 |
| LO | LOT | 0.8 | 0.0 |
| UU | Air Austral | 0.7 | 0.0 |
| N7 | Brava Linhas Aéreas | 0.5 | 0.0 |
| AM | Aeroméxico | 0.5 | 0.0 |
| KQ | Kenya Airways | 0.3 | 0.0 |
| OU | Croatia Airlines | 0.2 | 0.0 |
