Cheap Flights from Bangkok to Ranong

Compare Bangkok to Ranong flight deals

Find the cheapest month or even day of the year to fly to Ranong

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Flight deals from Bangkok to Ranong Airport

Looking for a cheap last-minute deal or the best return flight from Bangkok to Ranong Airport? If you want to travel next month, return fares start from $111. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Bangkok to Ranong

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bangkok to Ranong flights are currently cheapest in March.

Direct flights from Bangkok to Ranong

Bangkok to Ranong: Alternative routes

Compare routes from Bangkok to Ranong below. You may find an airport to fly into that's cheaper, faster, or easier than Ranong.

Bangkok to Ranong: Flight information

The things to know before you go.
Cheapest flight found$110
Cheapest month to flyMay
Average flight time1 hr, 17 mins
Most popular airlineThai AirAsia
Average flights per week12

Finding cheap flights from Bangkok to Ranong: Frequently asked questions

The best price we found for a return flight from Bangkok to Ranong is $110. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 17 minutes is the average flight time from Bangkok to Ranong.
Thai AirAsia flies direct from Bangkok to Ranong.
As of March 2026, there are 24 flights per week flying from Bangkok to Ranong.
The cheapest month to fly from Bangkok to Ranong is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Bangkok to Ranong Airport on Friday, 22 May 2026.
Yes – the average flight time is 1 hour and 17 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Ranong but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Ranong is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Ranong is Thai AirAsia .

Flying from Bangkok to Ranong Airport (UNN): What you need to know

  • Your journey comes together at Bangkok's main airport, Bangkok Don Mueang International Airport (DMK). Check out your options for booking a flight from Bangkok to Ranong Airport (UNN) departing from this base.

  • Ranong Airport is located in Ranong. The city's timezone is UTC+7 — the same as Bangkok.

  • Your flight from Bangkok to UNN won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • Flying over a peak time like February? Public holidays and other high seasons can lead to longer lines and delays at check-in and security. Play it safe and get there up to four hours before an international flight and two hours before domestic departures.

Airports in Bangkok

Bangkok Suvarnabhumi International Airport (BKK)

  • Located around 31 kilometres from the centre of Bangkok, BKK can be reached in about 35 minutes by car (depending on traffic). The journey by public transport will take roughly 35 minutes.

  • Want a stress-free start to your break? Stay near Bangkok Suvarnabhumi International Airport. Whether you're catching an early flight from Bangkok to Ranong Airport or prefer not to rush, these hotels are the ideal choice:

  • 73% of flights that leave from Bangkok Suvarnabhumi International Airport make it to their destination on time.

Bangkok Don Mueang International Airport (DMK)

  • Consider starting your trip from Bangkok Don Mueang International Airport (DMK). You can book a direct Bangkok to Ranong Airport (UNN) plane ticket from this popular hub.

  • From DMK, direct flights from Bangkok to UNN can be booked with Thai AirAsia.

  • On the DMK to UNN route, Thai AirAsia is the airline most travellers rely on.

  • Among the carriers operating flights between Bangkok Don Mueang International Airport and Ranong Airport, Thai AirAsia has the highest rate of on-time arrivals.

  • DMK is around 24 kilometres from central Bangkok. It'll take you 35 minutes or so to get to the airport if you're driving from the city centre. Public transport takes approximately 1 hour 5 minutes.

  • Taking off bright and early? Think about staying at one of these accommodation options near Bangkok Don Mueang International Airport the day before your Bangkok to UNN flight:

  • 60% of flights leaving Bangkok Don Mueang International Airport arrive according to schedule.

About Ranong Airport (UNN)

  • Once your flight from Bangkok to Ranong Airport has landed, relax and unwind at a nearby hotel. ST Resort is a great option that's a quick drive from UNN.

Getting from Ranong Airport (UNN) to central Ranong

  • From Ranong Airport, central Ranong is around 8 kilometres away. It takes about 15 minutes to get to the city centre by car.

  • It'll take around 25 minutes to get there using public transport.

How to find the cheapest flights from Bangkok to Ranong Airport (UNN)

  • Currently, $56 is the lowest price we've found for a one-way ticket from Bangkok to Ranong Airport. The cheapest price for a return flight is $110. Remember fares may change due to availability at the time of booking.

  • Snap up cheap flights from Bangkok to UNN by booking one month ahead. Based on our research, that's the ideal time frame for landing a bargain.

  • June is when you're most likely to find a bargain on a Bangkok to Ranong Airport ticket. If you need to travel during a different time of year, the 'Whole month' tool will give you the lowest prices for each month.

  • Snapping up a cheap plane ticket from Bangkok to UNN is easy with Price Alerts. Simply create one of these automatic alerts and we'll let you know when a lower fare pops up.

  • Lock in a cheap flight from Bangkok to Ranong Airport by using filters. Select your ideal times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Bangkok to Ranong Airport (UNN)

  • November is the busiest month for flights from Bangkok to Ranong Airport (UNN). Plan your visit to Ranong in April if you'd rather be there when it's quieter.

  • When booking your Bangkok to UNN plane ticket, consider the weather you're most comfortable in. March is the warmest month in Ranong, with temperatures ranging from 22ºC to 34ºC.

  • Search for cheap tickets from Bangkok to Ranong Airport in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 20ºC and 31ºC.

More about Ranong

  • Once you've booked your flight from Bangkok to Ranong Airport, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Ranong:

  • Ngao Waterfall and Porn Rang Hot Springs are just two of the major attractions to add to your Ranong itinerary. Keep the sightseeing going at Raksa Warin Hot Spring.

Explore more of Thailand

  • You've seen Ranong, now it's time to explore more of what Thailand has to offer. Around 105 kilometres southeast, Surat Thani is a must-see city that features attractions such as Ang Thong National Marine Park.

  • If you're ready to explore another corner of Thailand, head for Nakhon Si Thammarat, roughly 209 kilometres southeast of Ranong. Wat Phra Phrom, Wat Pho Sadet and Wat Yai Chai Mongkol are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.