Which airlines fly to Thailand?

British Airways, KLM and Qatar Airways are the top three most popular airlines that fly to Thailand from Belfast according to our data. British Airways is the first choice among our users, with 76% of people opting to fly with this airline when travelling to Thailand. Keep in mind that there are 3 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Belfast to Thailand?

Prices for flights from Belfast to Thailand are refreshed on a daily basis.

How many operators does momondo search for flights from Belfast to Thailand?

As of August 2025, there are 3 operators available to choose from for flights from Belfast to Thailand.

How old do you have to be to fly from Belfast to Thailand?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to Thailand.

What documentation or ID do you need to fly to Thailand?

The required travel and health documents for your Thailand trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thailand. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£283 Cheap Flights from Belfast to Thailand in 2025

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Find the cheapest flights from Belfast to Thailand

Round-trip

One-way

Last minute

Cheap return flights

06:10 - 18:05BFS-BKK

29h 55m2 stops

02:10 - 07:30BKK-BFS

35h 20m2 stops

£491

Find Deal

Wed, 1 Oct - Tue, 14 Oct

06:10 - 18:05BFS-BKK

29h 55m2 stops

16:50 - 20:35BKK-BFS

33h 45m2 stops

£493

Find Deal

Wed, 1 Oct - Wed, 15 Oct

17:35 - 22:30BHD-BKK

21h 55m2 stops

19:55 - 09:05BKK-BHD

44h 10m2 stops

£505

Find Deal

Sun, 16 Nov - Sun, 23 Nov

18:15 - 19:20BHD-BKK

19h 05m2 stops

02:30 - 17:30BKK-BHD

21h 00m2 stops

£657British Airways

Find Deal

Wed, 17 Sep - Tue, 23 Sep

17:20 - 10:05BHD-BKK

33h 45m1 stop

12:15 - 21:00BKK-BHD

15h 45m1 stop

£678KLM

Find Deal

Sun, 16 Nov - Mon, 24 Nov

11:05 - 18:25BHD-BKK

24h 20m2 stops

02:00 - 19:10BKK-BHD

24h 10m2 stops

£681British Airways

Find Deal

Thu, 5 Feb - Wed, 25 Feb

11:05 - 18:25BHD-BKK

24h 20m2 stops

02:00 - 16:35BKK-BHD

21h 35m2 stops

£683British Airways

Find Deal

Thu, 5 Feb - Wed, 25 Feb

17:20 - 07:30BHD-BKK

31h 10m2 stops

12:15 - 21:00BKK-BHD

15h 45m1 stop

£702KLM

Find Deal

Sun, 16 Nov - Mon, 24 Nov

17:20 - 10:05BHD-BKK

33h 45m1 stop

12:15 - 21:00BKK-BHD

15h 45m1 stop

£703KLM

Find Deal

Sun, 16 Nov - Sat, 22 Nov

06:35 - 13:25BHD-BKK

24h 50m2 stops

08:55 - 08:50BKK-BHD

29h 55m2 stops

£709British Airways

Find Deal

Fri, 19 Sep - Fri, 26 Sep

KLM flights from Belfast to Thailand

Our best KLM deals on Belfast to Thailand flight tickets

KLM

16 Nov

BHD17:20Belfast City

33h 45m

1 stop

BKK10:05Bangkok Suvarnabhumi

24 Nov

BKK12:15Bangkok Suvarnabhumi

15h 45m

1 stop

BHD21:00Belfast City

£678

Find similar

KLM

16 Nov

BHD17:20Belfast City

31h 10m

2 stops

BKK07:30Bangkok Suvarnabhumi

24 Nov

BKK12:15Bangkok Suvarnabhumi

15h 45m

1 stop

BHD21:00Belfast City

£702

Find similar

KLM

16 Nov

BHD17:20Belfast City

33h 45m

1 stop

BKK10:05Bangkok Suvarnabhumi

22 Nov

BKK12:15Bangkok Suvarnabhumi

15h 45m

1 stop

BHD21:00Belfast City

£703

Find similar

British Airways flights from Belfast to Thailand

Our best British Airways deals on Belfast to Thailand flight tickets

British Airways

17 Sept

BHD18:15Belfast City

19h 05m

2 stops

BKK19:20Bangkok Suvarnabhumi

23 Sept

BKK02:30Bangkok Suvarnabhumi

21h 00m

2 stops

BHD17:30Belfast City

£657

Find similar

British Airways

5 Feb

BHD11:05Belfast City

24h 20m

2 stops

BKK18:25Bangkok Suvarnabhumi

25 Feb

BKK02:00Bangkok Suvarnabhumi

24h 10m

2 stops

BHD19:10Belfast City

£681

Find similar

British Airways

5 Feb

BHD11:05Belfast City

24h 20m

2 stops

BKK18:25Bangkok Suvarnabhumi

25 Feb

BKK02:00Bangkok Suvarnabhumi

21h 35m

2 stops

BHD16:35Belfast City

£683

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Wed 1/10

06:10-18:05

2 stops29h 55m

Bangkok Suvarnabhumi

Tue 14/10

02:10-07:30

2 stops35h 20m

£491

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Wed 1/10

06:10-18:05

2 stops29h 55m

Bangkok Suvarnabhumi

Wed 15/10

16:50-20:35

2 stops33h 45m

£493

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sun 16/11

17:35-22:30

2 stops21h 55m

Bangkok Suvarnabhumi

Sun 23/11

19:55-09:05

2 stops44h 10m

£505

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Wed 17/9

18:15-19:20

2 stops19h 05m

Bangkok Suvarnabhumi

Tue 23/9

02:30-17:30

2 stops21h 00m

£657

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sun 16/11

17:20-10:05

1 stop33h 45m

Bangkok Suvarnabhumi

Mon 24/11

12:15-21:00

1 stop15h 45m

£678

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 5/2

11:05-18:25

2 stops24h 20m

Bangkok Suvarnabhumi

Wed 25/2

02:00-19:10

2 stops24h 10m

£681

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 5/2

11:05-18:25

2 stops24h 20m

Bangkok Suvarnabhumi

Wed 25/2

02:00-16:35

2 stops21h 35m

£683

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sun 16/11

17:20-07:30

2 stops31h 10m

Bangkok Suvarnabhumi

Mon 24/11

12:15-21:00

1 stop15h 45m

£702

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sun 16/11

17:20-10:05

1 stop33h 45m

Bangkok Suvarnabhumi

Sat 22/11

12:15-21:00

1 stop15h 45m

£703

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Fri 19/9

06:35-13:25

2 stops24h 50m

Bangkok Suvarnabhumi

Fri 26/9

08:55-08:50

2 stops29h 55m

£709

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Belfast to Thailand

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Thailand?

In general, August is the cheapest month to fly from Belfast to Thailand. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £594. If you are unable to visit Thailand during the month of August, then departing from Belfast during the month September is also very affordable. Most momondo users find prices during this month for around £614.

What is the cheapest day to depart on your flight to Thailand?

The cheapest day to depart on your flight to Thailand is on a Tuesday when prices can be found for as low as £606. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Belfast because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £722.

What is the cheapest time of day to depart on your flight to Thailand?

Our data shows that the cheapest Belfast to Thailand flights are usually those with departure times in the afternoon. Our users have found flights to Thailand in the afternoon for as low as £664. In contrast, the most expensive time of day to depart to Thailand is in the evening when prices are around £803.

How far in advance should I book a flight to Thailand?

You are more likely to see cheaper flights to Thailand from Belfast when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around £755 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from Belfast for as low as £588 on momondo.

Cheap Belfast to Thailand flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to Thailand

Direct flights	None

There are no direct flights from Belfast to Thailand. There are no popular flight routes from Belfast to Thailand.

Search flight deals

When did momondo last update prices for flights from Belfast to Thailand?
Prices for flights from Belfast to Thailand are refreshed on a daily basis.
How many operators does momondo search for flights from Belfast to Thailand?
As of August 2025, there are 3 operators available to choose from for flights from Belfast to Thailand.
How old do you have to be to fly from Belfast to Thailand?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to Thailand.
What documentation or ID do you need to fly to Thailand?
The required travel and health documents for your Thailand trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thailand. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Belfast to Thailand

Compare and see reviews for airlines that fly from Belfast to Thailand with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £560	Free Cancellation	Rating 7.8 1,388 reviews	Search KLM flights
British Airways	PriceFrom £585	Free Cancellation	Rating 6.7 7,291 reviews	Search British Airways flights
Qatar Airways	PriceFrom £915	Free Cancellation	Rating 7.4 3,615 reviews	Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Thailand?

Finding the right flight to Thailand from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Thailand quick and easy, saving you time and money.

Can I find flights from Belfast to Thailand with flexible booking policies on momondo?

All flight searches from Belfast to Thailand on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Belfast to Thailand?

Once you have performed a search for Belfast to Thailand flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Belfast to Thailand right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Thailand, momondo offers a useful price alert feature which will track prices for flights to Thailand from Belfast and alert you when they change.