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Ranked
| Hotel | # | Verdict | Down | Up | Ping | Tests |
|---|---|---|---|---|---|---|
| Heathrow Lodge | 1 | Call-ready | 331.8 | 64.1 | 28 | 66 |
| Thistle London Heathrow Terminal 5 Hotel | 2 | Call-ready | 172.0 | 142.9 | 13 | 31 |
| Sofitel London Heathrow | 3 | Risky | 31.2 | 37.1 | 8 | 228 |
| Premier Inn Heathrow Terminal 5 | 4 | Tethering territory | 12.3 | 12.6 | 35 | 47 |
Upload is emphasised because it decides whether your video call holds, and it is the column no hotel will tell you.