Cheap flights from Belfast to Bangkok
Cheap flights from Belfast to Bangkok all connect, so every itinerary changes planes and the travel day runs long. With no nonstop option, compare total journey time, connection risk, baggage rules and fare inclusions before you choose.
Prices found on this route
Lowest fare found per airline in recent searches — click to search that date on kissandfly.com
| Airline | Flight | Rating | Date | Price from | Search |
|---|---|---|---|---|---|
 Qatar AirwaysQR | with a stop | ★★★★★ 4.7 | 4 Dec 2026 | from $970 | Search 4 Dec 2026 |
 KLM Royal Dutch AirlinesKL | with a stop | ★★★★★ 4.3 | 23 Nov 2026 | from $1,010 | Search 23 Nov 2026 |
 Aer LingusEI | with a stop | — | 23 Nov 2026 | from $1,127 | Search 23 Nov 2026 |
 EasyjetU2 | with a stop | ★★★★★ 4.1 | 28 Dec 2026 | from $1,274 | Search 28 Dec 2026 |
 British AirwaysBA | with a stop | — | 19 Nov 2026 | from $1,414 | Search 19 Nov 2026 |
 BA CityFlyerCJ | with a stop | — | 11 Dec 2026 | from $2,104 | Search 11 Dec 2026 |
Source: fares found by Tickets Travel Network search engines, snapshot of 23 October 2026. Prices are converted to USD at an approximate rate; the exact price is shown on the booking site.
Price by month
Lowest fare found for each month in recent searches. Cheapest month: March — from $525.
| Month | Price from | Date | |
|---|---|---|---|
| October 2026 | from $856 | 24 Oct 2026 | |
| November 2026 | from $1,010 | 23 Nov 2026 | |
| December 2026 | from $980 | 9 Dec 2026 | |
| January 2027 | from $1,054 | 13 Jan 2027 | |
| February 2027 | from $1,106 | 27 Feb 2027 | |
| March 2027 | from $525 | 2 Mar 2027 |
Airports on this route
Distances are straight-line from the city centre
| City | Airport | To centre |
|---|---|---|
| Belfast | George Best City BHD | 23 km |
| Bangkok | Suvarnabhumi International BKK | 26 km |
| Bangkok | Don Mueang International DMK | 20 km |
Route on the map
When to fly
December and January are the expensive stretch on this route, with Christmas and New Year demand pushing fares up, while November and March sit in between. February is the cheapest month in the listed prices, so if your dates are flexible, aim there and compare the October to March calendar. Midweek departures can cost less than weekend ones, and booking ahead matters most for the holiday weeks.
Airlines and what to expect
All six carriers connect rather than fly nonstop from Belfast in the United Kingdom to Bangkok in Thailand, so expect at least one change of aircraft and a longer travel day. Qatar Airways, British Airways, Aer Lingus, KLM Royal Dutch Airlines, Easyjet and BA CityFlyer all appear on this route; compare total journey time, connection length and what each fare includes, because a cheaper ticket can mean a longer route or fewer inclusions.
Arriving — Bangkok
Getting into town starts with choosing which airport you land at: Suvarnabhumi International is the larger main airport and Don Mueang International is the other city airport, and both sit outside central Bangkok. Rail, bus and taxi links run from each, but a road transfer can take a while in Bangkok traffic, especially at peak times, so leave margin for the journey into the centre.
Before you go: Thailand
- Currency
- THB (฿)
- Power sockets
- Type A, B, C, F · 220 V
- Language
- Thai
- Emergency number
- 191, 199, 1669
- Calling code
- +66
- Internet domain
- .th
- Population of Bangkok
- 5.7 M (2018)
- Time zone
- UTC+07 (Asia/Bangkok)
Country facts: Wikidata
Check before you book
- Check whether your ticket uses Suvarnabhumi International or Don Mueang International, because the two airports are not interchangeable.
- Check baggage rules and fees for each airline and fare before you pay, since inclusions differ.
- Check connection times and whether bags are checked through when flights are on separate tickets.
- Check passport validity and Thailand entry requirements for your nationality before travel.
- Check your travel month against the price calendar, since February is cheapest and December to January is dearer.
Frequently asked questions
Belfast – Bangkok: when is it cheapest to fly?
The lowest price in recent searches was found for March 2027 — $525. Prices change daily; check the live price in the search.
Belfast – Bangkok: which airlines fly this route?
Airlines with offers on this route: Qatar Airways, KLM Royal Dutch Airlines, Aer Lingus, Easyjet, British Airways, BA CityFlyer.
Belfast – Bangkok: are there direct flights?
Only connecting flights were available in recent searches.
How long is the flight from Belfast to Bangkok?
The distance is about 9,803 km, so a non-stop flight takes roughly 12 h 24 min. Only connecting flights were found recently; a stop adds a few hours.
Which airports serve Belfast – Bangkok?
Belfast: George Best City (BHD). Bangkok: Suvarnabhumi International (BKK), Don Mueang International (DMK).
What is the time difference between Belfast and Bangkok?
Bangkok is 7 h ahead of Belfast.
Belfast — more routes
Bangkok — flights from other cities
Nearby alternatives
Airports within reach of Belfast / Bangkok that also have this destination — sometimes far cheaper
| Route | Distance | Flight | Date | Price from |
|---|---|---|---|---|
| Dublin → Bangkok | 147 km from Belfast | with a stop | 7 Nov 2026 | from $365 |