SWISS is selling cheap flights from Madrid, Spain to Bangkok, Thailand for as low as €349 return! That works out to a cost of just 2.8 (Euro) Cents Per Mile for this 12700 mile journey.

The fare only includes carry-on luggage, so you need to pay extra if you want to check bags.

Our data shows the lowest prices are available in May 2021. See the link(s) below for dates and prices.

Sample date(s) with booking link

May 3 – May 16 (€349)

May 10 – May 16 (€349)

Jun 12 – Jun 20 (€349)

Sep 10 – Sep 29 (€349)

Nov 2 – Nov 16 (€349)

Nov 3 – Nov 20 (€349)

Nov 6 – Nov 20 (€349)

Nov 10 – Nov 30 (€349)

Nov 14 – Nov 27 (€349)

Dec 2 – Dec 9 (€349)

Are you looking for an apartment to rent for your stay in Bangkok, Thailand? Check out what has to offer!

We post many cheap flights like this one from Madrid, Spain to Bangkok, Thailand every single day, so have a look at our Travel Deals page, or check out the related posts below!

Note: Prices are valid at the time of publishing this post, but may change in the future.

COVID-19 Note: During these uncertain times, please make sure to check the relevant Coronavirus restrictions for your destination before you book and before you fly. We recommend also checking the refund policy of the airline, as well as purchasing travel insurance for your trip.