Cheap Flights from Belfast International to Bangkok

Compare Belfast International to Bangkok flight deals

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

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Flight deals from Belfast International to Bangkok

Looking for a cheap last-minute deal or the best return flight from Belfast International to Bangkok? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Belfast International to Bangkok

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

Alternative Belfast International to Bangkok routes

Looking for the cheapest, fastest or easiest route from Belfast International to Bangkok? You could fly into the following airports instead.

Belfast to Bangkok: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 1,162
Cheapest month to flyMarch

Finding cheap flights from Belfast International to Bangkok: Frequently asked questions

There are 2 airports in Bangkok: Don Mueang and Bangkok Suvarnabhumi.
The best price we found for a return flight from Belfast International to Bangkok is ر.ق.‏ 2,077. 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.
Currently, there are no airlines that fly direct from Belfast International to Bangkok. But we found flights with one or more stops from ر.ق.‏ 2,077.
As of August 2025, there are no flights flying from Belfast International to Bangkok.
The cheapest month to fly from Belfast International to Bangkok is usually October.
If you're flying from Belfast International Airport, the cheapest airport near Bangkok is Bangkok Suvarnabhumi – which is 28.5 km away from the centre of Bangkok. We've found flights into this airport from ر.ق.‏ 2,077.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Belfast International Airport to Bangkok on Thursday, 16 October 2025.
No airlines currently offer direct flights between Belfast International Airport and Bangkok. Most routes have one or more stops.
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 Bangkok 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 Bangkok is around 40 days in advance, so don’t leave your flight to the last minute.
In August, the average temperature is usually around 28°C. April is typically the warmest month in Bangkok, when it usually averages around 35°C. You can expect the least rain in December. The coldest month is November, with temperatures averaging 22°C. The rainiest month is September.
Currently, Ryanair offers the cheapest flight tickets to Bangkok.

Travelling from Belfast International Airport (BFS) to Bangkok: what you need to know

  • Belfast International Airport is located in Belfast. Based in the UTC+7 timezone, Bangkok is seven hours ahead of Belfast.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to board your BFS to Bangkok flight.

  • Taking off during a peak period like a bank holiday? Expect longer lines at check-in and security. To give yourself peace of mind, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • We make it easy to book flight tickets from BFS to Bangkok with a stopover. To see all your options, uncheck 'Direct flights only.' Next, pick a flight with a stop long enough to explore your chosen city. Well-traveled stopover hubs include:

    • Amsterdam Airport Schiphol (AMS)

    • Charles de Gaulle Airport (CDG)

    • London Gatwick Airport (LGW)

  • BFS is around 19 kilometres from central Belfast. If you're ride-sharing, driving or catching a cab from the centre, it'll take 30 minutes or so to get there, depending on traffic. If you're taking public transport, expect the travel time to be around 2 hours.

  • In search of a hotel close to BFS? If you've booked an early flight from Belfast International Airport to Bangkok, these stays will put you moments from your departure lounge:

  • Of the flights that depart from Belfast International Airport, 67.55% arrive on time at their destination.

How to find the cheapest flights from Belfast International Airport (BFS) to Bangkok

  • ر.ق.‏ 1,162 is currently the best price for a one-way Belfast International Airport to Bangkok flight. A return flight ticket starts at ر.ق.‏ 2,077. These prices may change based on demand and availability.

  • Booking ahead of time is often the key to scoring a cheap flight from BFS to Bangkok. Airlines adjust prices based on demand, so the nearer your departure date, the more it could cost you.

  • Landing cheap tickets from Belfast International Airport to Bangkok is easier if you can be flexible with your dates. Try using the 'Whole month' tool to access the lowest prices throughout the month and land an awesome deal.

  • You don't need to keep checking in to find out if fares have dropped when you set up a Price Alert. We'll notify you as soon as there's an extra saving on cheap flights from BFS to Bangkok.

  • Tailor your flights with filters. Choose your departure and arrival times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Belfast International Airport to Bangkok.

Airports in Bangkok

Suvarnabhumi Airport (BKK)

  • The distance from Suvarnabhumi Airport (BKK) to central Bangkok is roughly 32 kilometres. It'll take you about 35 minutes to reach the centre driving.

  • Travelling on public transport takes about 1 hour 5 minutes.

  • If you're arriving on a late flight from Belfast International Airport to Bangkok, few things beat the convenience of staying near the terminal. Grab your bags from the carousel and then be showered and sleeping not long after at one of these hotels near BKK:

  • Grab a Suvarnabhumi Airport rental car and discover Bangkok and beyond with your own set of wheels. Chic Car Rent, asap car hire and Hertz are top outlets to choose from here.

  • To get the best deal, reserve your vehicle from Suvarnabhumi Airport around four weeks ahead of your flight from BFS to Bangkok.

Don Mueang International Airport (DMK)

  • After your flight from Belfast International Airport to Bangkok has landed, you can get to the city centre in about 30 minutes by car. Central Bangkok is roughly 27 kilometres from Don Mueang International Airport (DMK).

  • If you travel by public transport, you'll get to the city centre in 1 hour 5 minutes or so.

  • Following your BFS to Bangkok flight, kick back at a hotel near DMK. These are some great options that'll help you switch to relaxation mode:

  • No need to worry about public transport schedules or slow-moving cab lines. Pick up a Don Mueang International Airport rental car and let the journey unfold your way. Compare offers from Chic Car Rent, asap car hire and Hertz.

  • Snap up the best price by securing your ride from DMK three weeks in advance. You can also expect to have a wider selection of vehicles.

Best time to go to Bangkok

  • Carefully consider your dates before locking in your flight from Belfast International Airport to Bangkok. The city comes alive in peak season, but hotel rates are usually higher and top attractions can be crowded. Visit Bangkok in low season if you like a quieter vibe.

  • Before locking in your Belfast International Airport to Bangkok flight ticket, think about the type of weather you enjoy. April is the warmest month in Bangkok, with temperatures ranging from 26ºC to 37ºC.

  • Search for cheap tickets from BFS to Bangkok in December if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 19ºC and 33ºC on average.

More about Bangkok

Explore more of Thailand

  • Bangkok is easy to fall in love with, but there are so many other corners of Thailand just waiting to be explored. About 467 kilometres north-east of Bangkok, a visit to Udon Thani will keep you on the move. Don't miss top attractions like Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor.

  • Nakhon Ratchasima is another must-experience destination in Thailand and is around 225 kilometres north-east of Bangkok. No trip is complete without dropping by Art and Culture Centre, Vongchavalitkul University, Wat Pa Salwan (Burapha Chan Chedi) and บ้านสวนเกษตรอินทรีย์ (บ้านสวนในซอย).

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