Cheap Flights from Belfast to Bangkok

Compare Belfast 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 to Bangkok

Looking for a cheap last-minute deal or the best return flight from Belfast to Bangkok? If you want to travel next month, return fares start from ج.م.‏ 40,874. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Belfast to Bangkok

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

Alternative Belfast to Bangkok routes

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

Belfast to Bangkok: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 16,416
Cheapest month to flySeptember

Finding cheap flights from Belfast 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 to Bangkok is ج.م.‏ 30,607. 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 to Bangkok. But we found flights with one or more stops from ج.م.‏ 30,607.
As of July 2026, there are no flights flying from Belfast to Bangkok.
The cheapest month to fly from Belfast to Bangkok is usually November.
If you're flying from Belfast, the cheapest airport near Bangkok is Bangkok Suvarnabhumi – which is 28.6 km away from the centre of Bangkok. We've found flights into this airport from ج.م.‏ 30,607.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Belfast to Bangkok on Saturday, 21 November 2026.
No airlines currently offer direct flights between Belfast 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 July, 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.
The cheapest airline that flies to Bangkok is Ryanair .

Travelling from Belfast to Bangkok: what you need to know

  • There are a couple of main airports you can fly out of in Belfast. Check out your options departing from Belfast International Airport (BFS) or Belfast City Airport (BHD) when searching for a flight from Belfast to Bangkok.

  • Hop off your plane in Bangkok at Bangkok Suvarnabhumi Airport (BKK) or Don Mueang Airport (DMK).

  • The timezone in Bangkok is UTC+7, which is seven hours ahead of Belfast.

  • To ensure you make your Belfast to Bangkok flight, allow plenty of time to check in and find your gate. Arriving two hours before international departures and an hour before domestic flights is the general rule to follow.

  • Flying over a peak time such as September? School holidays and other popular seasons can lead to longer lines and delays at check-in and security. Play things extra safe and get there up to four hours before an international flight and two hours before domestic departures.

How to find the cheapest flights from Belfast to Bangkok

  • Booking ahead of time is often the key to finding a cheap Belfast to Bangkok flight. Fares tend to rise as seats fill up, so the closer your departure date, the more you'll likely spend on your ticket.

  • If you can be flexible with your travel plans, use the 'Whole month' tool. It'll show you the lowest price across every month when looking for your plane ticket from Belfast to Bangkok.

  • Finding a cheap flight from Belfast to Bangkok is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know when the price has dropped.

  • Select your preferred arrival and departure times, airlines and number of stops by using the filters. Alternatively, sort your Belfast to Bangkok flight results by 'Best,' 'Cheapest' or 'Fastest.'

Flying from Belfast

Belfast International Airport (BFS)

  • Think about adding a stopover to potentially find a cheaper Belfast to Bangkok flight. Simply uncheck 'Direct flights only' when searching for departures from Belfast International Airport. Take a break (and maybe save some cash) by stopping at one of these airports:

    • Amsterdam Schiphol Airport (AMS)

    • Paris Charles de Gaulle Airport (CDG)

    • London Gatwick Airport (LGW)

  • The journey from central Belfast to BFS takes around 45 minutes on public transport. If you ride-share, drive or grab a taxi, you'll cover the 19 kilometres in 25 minutes or so, depending on traffic.

  • Want a handy hotel close to Belfast International Airport? If you're boarding an early flight from Belfast to Bangkok, these accommodation options will have you moments from your check-in counter:

  • Belfast International Airport has an excellent on-time record, so flight disruptions are less likely. Departures from BFS touch down on schedule 82% of the time.

Belfast City Airport (BHD)

  • Visit friends or family or just take a moment to recharge with a stopover. If you'd like to break up your Belfast to Bangkok flight, check out these options when heading out from Belfast City Airport:

    • London Heathrow Airport (LHR)

    • Amsterdam Schiphol Airport (AMS)

    • Frankfurt am Main Airport (FRA)

  • You can reach BHD from the centre of Belfast in about 15 minutes by car (depending on traffic). The ride by public transport will take roughly 25 minutes to cover the 5 kilometres or so.

  • You're going on holiday, so why not extend it with another night away? Think about kicking back in one of these hotels near Belfast City Airport the day before your flight from Belfast to Bangkok:

  • Belfast City Airport has a track record for punctuality. 80% of flights out of here land precisely when expected.

Arriving in Bangkok

Bangkok Suvarnabhumi Airport (BKK)

  • The distance from Bangkok Suvarnabhumi Airport (BKK) to central Bangkok is approximately 27 kilometres. It'll take you about 35 minutes to reach the centre driving.

  • If you're taking public transport, expect a journey time of about 35 minutes.

  • The last thing you need is a lengthy journey to your hotel if you're getting in late on a flight from Belfast to Bangkok. Stay at one of these accommodation options near BKK instead:

  • Grab a Bangkok Suvarnabhumi Airport rental car and explore Bangkok and beyond with your own set of wheels. Chic Car Rent, asap car rental and Hertz are well-known companies you can book with here.

  • Booking your ride from Bangkok Suvarnabhumi Airport around four weeks in advance gives you the best shot at securing a great deal.

Don Mueang Airport (DMK)

  • Don Mueang Airport (DMK) is about 21 kilometres from the centre of Bangkok. After your flight from Belfast to Bangkok, it takes approximately 35 minutes to reach the heart of the city in a taxi or ride-share.

  • Public transport will get you there in about 1 hour 5 minutes.

  • Hang up the 'Do not disturb' sign and relax at a hotel near DMK. Here are a few options where you can tuck yourself in after your flight from Belfast to Bangkok:

  • Forget about public transport schedules or long taxi lines. Grab a Don Mueang Airport rental car and take your journey in whatever direction you like. Compare offers from Chic Car Rent, asap car rental and Hertz.

  • Avoid last-minute price surges. Booking your ride three weeks ahead of your arrival at DMK can get you a lower rate.

Best time to go to Bangkok

  • March is the quietest month for flights from Belfast to Bangkok, while January is the busiest. Pick the ideal time to go to Bangkok based on whether you prefer a laid-back vibe or a lively atmosphere.

  • Book a Belfast to Bangkok ticket departing in April if you want to experience the city during its warmest month. You can expect temperatures in Bangkok to range from 26ºC to 37ºC.

  • January has average temperatures of between 19ºC and 34ºC. Look for cheap flights from Belfast to Bangkok around that time if you like cooler conditions.

More about Bangkok

  • After booking your flight from Belfast to Bangkok, decide where you'll be dropping your bags. Make one of these options your base for exploring Bangkok:

  • There are so many things to see and do in this city it can be tricky to work out where to start. The Grand Palace, The Temple of the Emerald Buddha and Songkran Festival Silom are highlights which should feature on any good Bangkok itinerary.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.