Cheap flights from Oslo Gardermoen Airport to Bangkok from $368

If you aren’t able to travel during the month of May, then book flights to Bangkok from Oslo Gardermoen Airport during November instead. Flights to Bangkok in November, while not as cheap as those in May, still average around $670.

On average, the least expensive day to fly to Bangkok from Oslo Gardermoen Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as $972. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Oslo Gardermoen Airport to Bangkok on a Friday will generally be more expensive and average around $1,248. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

According to our data, the cheapest time of day to fly to Bangkok is in the afternoon. momondo users have found flights departing from Oslo Gardermoen Airport to Bangkok in the afternoon for as low as $630. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $1,119. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Oslo Gardermoen to Bangkok Suvarnabhumi for the best Oslo Gardermoen - Bangkok flight prices

You are more likely to see cheaper flights to Bangkok from Oslo Gardermoen Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $840 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Oslo Gardermoen Airport for as low as $773 on momondo.

Iberia, SWISS, and Hainan Airlines are the most popular carriers operating from Oslo Gardermoen to Bangkok

Thai Airways, Norse Atlantic Airways and Emirates are the top three most popular airlines that fly to Bangkok from Oslo Gardermoen Airport according to our data. Thai Airways is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Bangkok. Keep in mind that there are 11 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

Historically, on average around 24% of flights between Oslo and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 148 minutes.

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

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

According to our data, Thai Airways have had the least number of delays on this route over the last 12 months; with about 19% of their flights experiencing any sort of delay.

The number of flights available between Oslo Gardermoen Airport and Bangkok is 1 per day as of May 2026. The most frequent departure time is 1:00PM, with 100% of daily flights leaving in the afternoon.

As of May 2026, there are 11 flights per week flying from Oslo Gardermoen Airport to Bangkok. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.