Cheap flights from Riyadh to Bangkok from $203

The month of February is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Riyadh, with most prices found around $345. The month of October is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Riyadh averaging around $448.

The cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport is on a Friday when prices can be found for as low as $435. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Riyadh because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $896.

Fly from Riyadh King Khaled Intl to Bangkok Suvarnabhumi for the best Riyadh King Khaled Intl - Bangkok Suvarnabhumi flight prices

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Riyadh when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $520 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Riyadh for as low as $422 on momondo.

There are 2 cabin classes available to choose from on Riyadh to Bangkok Suvarnabhumi Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

As of October 2026, prices for Riyadh to Bangkok Suvarnabhumi Airport flights are approximately 25% more expensive when compared to flights at the same time last year.

Riyadh Air, Etihad Airways, and Air India Express are the most popular carriers operating from Riyadh King Khaled Intl to Bangkok Suvarnabhumi

SAUDIA, Thai AirAsia X and Oman Air are the top three most popular airlines that fly to Bangkok Suvarnabhumi Airport from Riyadh according to our data. SAUDIA is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Bangkok Suvarnabhumi Airport. Keep in mind that there are 12 different airlines that fly to Bangkok Suvarnabhumi Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% of flights between Riyadh and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 137 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, SAUDIA have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

Muscat (MCT) was the most common stop: 51% of momondo users choosing 1-stop flights on this route connected there.

Flights via Hong Kong (HKG) offer the lowest average round-trip price of $379.

Flights connecting via Abu Dhabi (AUH) have the shortest average one-way travel time: 9h 54m.

Hong Kong (HKG) has the shortest average layover time for this route: 1h 03m.

As of October 2026, there are 1 flights per day flying from Riyadh to Bangkok Suvarnabhumi Airport. The most common time of day flights depart is 2:00AM, with 73% of flights taking off in the morning.

As of October 2026, 11 flights take off from Riyadh and land in Bangkok Suvarnabhumi Airport each week. The most common flight departure day for this route is Tue, with 18% of weekly flights taking off on this day.