SWISS is selling cheap flights from Madrid, Spain to Bangkok, Thailand for as low as €350 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 April 2021. See the link(s) below for dates and prices.

Sample date(s) with Skyscanner.com booking link

Apr 16 – Apr 23 (€350)


Apr 23 – Apr 30 (€350)


May 12 – May 19 (€350)


Jun 1 – Jun 7 (€350)


Jun 5 – Jun 12 (€350)


Jun 12 – Jun 19 (€350)


Sep 11 – Sep 18 (€350)


Sep 18 – Sep 25 (€350)


Sep 18 – Sep 26 (€350)


Oct 2 – Oct 9 (€350)

Are you looking for an apartment to rent for your stay in Bangkok, Thailand? Check out what Vrbo.com 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.