Flight schedule from Wattay International Airport
| Flight | Flight days | Departure | Arrival | Flight time | Airlines | Price | ||
|---|---|---|---|---|---|---|---|---|
| QV441 | Vientiane — Bangkok | daily | 07:40 | 08:55 | 1h 15m | Lao Airlines | from $71 | search |
| TG571 | Vientiane — Bangkok | daily | 13:55 | 15:05 | 1h 10m | Thai Airways | from $71 | search |
| TG575 | Vientiane — Bangkok | daily | 20:30 | 21:40 | 1h 10m | Thai Airways | from $71 | search |
| BX746 | Vientiane — Busan | fri | 01:15 | 08:00 | 4h 45m | Air Busan | search | |
| BX746 | Vientiane — Busan | mon | 01:15 | 07:55 | 4h 40m | Air Busan | search | |
| BX746 | Vientiane — Busan | sun | 01:35 | 07:50 | 4h 15m | Air Busan | search | |
| QV855 | Vientiane — Changsha | wed | 12:45 | 16:00 | 2h 15m | Lao Airlines | search | |
| QV855 | Vientiane — Changsha | mon, fri | 13:25 | 16:40 | 2h 15m | Lao Airlines | search | |
| QV855 | Vientiane — Changsha | sat | 19:40 | 22:55 | 2h 15m | Lao Airlines | search | |
| QV885 | Vientiane — Changzhou | tue, thu, sat | 08:00 | 12:20 | 3h 20m | Lao Airlines | search | |
| 3U9032 | Vientiane — Chengdu | mon, tue, wed, fri, sun | 02:10 | 05:55 | 2h 45m | Sichuan Airlines | search | |
| 3U9032 | Vientiane — Chengdu | thu, sat | 03:10 | 06:50 | 2h 40m | Sichuan Airlines | search | |
| G52806 | Vientiane — Chongqing | tue | 21:05 | 00:35 | 2h 30m | China Express Airlines | search | |
| MF8642 | Vientiane — Fuzhou | mon, fri | 11:35 | 15:40 | 3h 5m | Xiamen Air | search | |
| QV881 | Vientiane — Guangzhou | tue, thu, sat | 13:10 | 16:10 | 2h 0m | Lao Airlines | search | |
| AQ1224 | Vientiane — Haikou | wed, fri | 23:55 | 02:25 | 1h 30m | 9 Air | search | |
| QV851 | Vientiane — Hangzhou | wed | 20:15 | 00:20 | 3h 5m | Lao Airlines | search | |
| QV311 | Vientiane — Hanoi | daily | 14:30 | 15:30 | 1h 0m | Lao Airlines | from $147 | search |
| AQ1238 | Vientiane — Hefei | thu | 15:30 | 19:40 | 3h 10m | 9 Air | search | |
| VJ1832 | Vientiane — Ho Chi Minh City | daily | 18:45 | 20:45 | 2h 0m | VietJet Air | from $128 | search |
| QV853 | Vientiane — Jinjiang | sun | 12:45 | 16:55 | 3h 10m | Lao Airlines | search | |
| AK553 | Vientiane — Kuala Lumpur | tue, thu, sat | 09:20 | 13:10 | 2h 50m | AirAsia | from $83 | search |
| QV815 | Vientiane — Kunming | mon, wed, fri, sun | 07:25 | 09:50 | 1h 25m | Lao Airlines | search | |
| MU9604 | Vientiane — Kunming | daily | 09:45 | 12:25 | 1h 40m | China Eastern Airlines | search | |
| 3U3714 | Vientiane — Kunming | tue, thu, fri, sat | 10:35 | 13:10 | 1h 35m | Sichuan Airlines | search | |
| MU9646 | Vientiane — Kunming | daily | 15:50 | 18:25 | 1h 35m | China Eastern Airlines | search | |
| QV601 | Vientiane — Luang Namtha | daily | 11:20 | 12:20 | 1h 0m | Lao Airlines | search | |
| QV103 | Vientiane — Luang Prabang | tue, thu, sat | 11:45 | 12:30 | 45m | Lao Airlines | from $49 | search |
| GX8928 | Vientiane — Nanning | tue | 18:40 | 20:55 | 1h 15m | GX Airlines | search | |
| QV515 | Vientiane — Pakse | tue, thu, sat | 07:30 | 08:45 | 1h 15m | Lao Airlines | from $97 | search |
| QV305 | Vientiane — Pakse | mon, tue, wed, thu, sun | 08:00 | 09:00 | 1h 0m | Lao Airlines | from $97 | search |
| QV305 | Vientiane — Pakse | fri | 08:00 | 09:15 | 1h 15m | Lao Airlines | from $97 | search |
| QV305 | Vientiane — Pakse | sat | 08:05 | 09:05 | 1h 0m | Lao Airlines | from $97 | search |
| QV303 | Vientiane — Pakse | tue, wed, thu, sat, sun | 11:40 | 12:40 | 1h 0m | Lao Airlines | from $97 | search |
| QV333 | Vientiane — Pakse | daily | 14:45 | 15:45 | 1h 0m | Lao Airlines | from $97 | search |
| QV307 | Vientiane — Pakse | sun | 16:50 | 17:50 | 1h 0m | Lao Airlines | from $97 | search |
| QV335 | Vientiane — Pakse | mon, wed, fri, sun | 18:05 | 19:05 | 1h 0m | Lao Airlines | from $97 | search |
| QV701 | Vientiane — Sam Neua | daily | 11:50 | 12:40 | 50m | Lao Airlines | search | |
| LK252 | Vientiane — Sam Neua | wed, thu, fri | 12:00 | 13:05 | 1h 5m | Lao Skyway | search | |
| QV703 | Vientiane — Sam Neua | daily | 14:50 | 15:40 | 50m | Lao Airlines | search | |
| QV828 | Vientiane — Sanya | mon, wed, fri | 06:25 | 08:55 | 1h 30m | Lao Airlines | search | |
| QV223 | Vientiane — Savannakhet | daily | 08:00 | 09:00 | 1h 0m | Lao Airlines | search | |
| QV205 | Vientiane — Savannakhet | fri, sun | 14:10 | 15:10 | 1h 0m | Lao Airlines | search | |
| QV205 | Vientiane — Savannakhet | mon | 14:25 | 15:25 | 1h 0m | Lao Airlines | search | |
| TW132 | Vientiane — Seoul | mon, tue, wed, thu, fri, sun | 00:15 | 06:50 | 4h 35m | T'way Air | search | |
| TW132 | Vientiane — Seoul | thu, fri, sat, sun | 01:05 | 07:35 | 4h 30m | T'way Air | search | |
| 7C2402 | Vientiane — Seoul | daily | 01:25 | 08:05 | 4h 40m | Jeju Air | search | |
| QV923 | Vientiane — Seoul | mon, wed, thu, fri, sun | 23:50 | 07:05 | 5h 15m | Lao Airlines | search | |
| DZ6366 | Vientiane — Shenzhen | mon, wed, fri | 20:40 | 01:05 | 3h 25m | Donghai Airlines | search | |
| KN806 | Vientiane — Shijiazhuang | sat | 13:50 | 18:50 | 4h 0m | China United Airlines | search | |