London, UK to Vientiane, Laos for only £450 roundtrip

_Vientiane / 1 Stop / 2 Stops / Asia / Depart UK & Ireland / Economy / Flight / Hainan Airlines / London / London, UK → Vientiane, Laos / Standard Route
Flight deals from London, UK to Vientiane, Laos | Secret Flying

Cheap flights from London, UK to Vientiane, Laos for only £450 roundtrip with Hainan Airlines.

 

DEPART:
London, UK

 

ARRIVE:
Vientiane, Laos

 

RETURN:
London, UK

 

DATES:
Limited availability from November to December 2025

Example dates:
16th-27th Nov
30th Nov – 11th Dec

possibly more…

 

STOPS:
Haikou
Changsha (incoming only)

 

AIRLINES:
Hainan Airlines

 

 

GO TO DEAL

 

Find a hotel to go with your flight to
Vientiane