Looking for good value economy class flights from the UK to Bangkok in upcoming main tourist season 2018/2019 have a look in this deal based on Etihad Airways. (5-star carrier by SkyTrax). Return flights (incl. all taxes and fees and 23kg checked bag) are now available already for £351! The cheapest option is from London but also adding solution from Manchester. Adding one sample from London on Air China below the promo deals with Etihad Airways..
Etihad Airways promotion is available from 22nd of September 2018 to 30th of June 2019. Blackout period around Christmas and Easter Holidays. Including weekend flights right in the middle of peak season. Max stay 6 months. Discounted flights with Etihad Airways are available till 6th of September or until sold out..
UK – Bangkok from £390 (Directly with Etihad Airways. Also you can compare all travel options there.)
London – Bangkok from £279 (Air China)
Booking sample of current promotion of 5* carrier. Etihad Airways flights from the UK to Bangkok from £351! In this case you would be flying from London to Bangkok on 20th of January. Your return flight from South East Asia back to United Kingdom would be then on Sunday, 3rd of February 2019. Want to fly from UK to Thailand in peak season and on board of top ranked carrier for reasonably priced tickets do not miss this Etihad Airways special promotion..