In terms of precipitation, rainfall in Bangkok ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Bangkok, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

How far in advance should I book a flight from Northern Ireland to Bangkok?

To save up to 2% on this flight, we recommend booking at least 48 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Northern Ireland to Bangkok from £558 1-2 weeks out and tickets from £568 for flights departing within the next 72 hours.

What is the cheapest month to fly from Northern Ireland to Bangkok?

August is one of the best times of the year to fly to Bangkok from Northern Ireland. Prices for August average £752 per person but you can even find prices for as low as £549. The most expensive prices can be found in the month of December. Opting for a August flight can save you 41% on your journey compared to booking in December

Can I find deals for flights from Northern Ireland to Bangkok that include hotel bookings?

Yes. In addition to deals on Northern Ireland to Bangkok flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Northern Ireland to Bangkok?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Bangkok.

Can I find deals for business class flights from Northern Ireland to Bangkok?

Yes. Cheapflights offers flight deals from Northern Ireland to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£687+ Flights from Northern Ireland to Bangkok

Cheap flight deals from Northern Ireland to Bangkok

Round-trip from	£687
Popular in	December
Cheapest in	August
Average price	£948

British Airways
7/9-28/9
4 total stops
40h 25m total
Northern Ireland to Bangkok

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£57 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Northern Ireland to Bangkok

Cheapest flights from Northern Ireland to Bangkok
Explore the most affordable flight options available from Northern Ireland to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.

Sun 7/918:05BHD - BKK

2 stops19h 15mBritish Airways

Sun 28/902:30BKK - BHD

2 stops21h 10mBritish Airways

Deal found 8/7£687

Fri 29/806:15BFS - BKK

2 stops27h 20mMultiple Airlines

Thu 18/900:10BKK - BFS

2 stops29h 25mMultiple Airlines

Deal found 6/7£701

Fri 29/807:00BHD - BKK

2 stops23h 55mMultiple Airlines

Thu 18/902:30BKK - BHD

2 stops23h 55mMultiple Airlines

Deal found 6/7£726

Fri 29/817:25BHD - BKK

1 stop34h 05mKLM

Fri 19/912:05BKK - BHD

1 stop34h 50mKLM

Deal found 6/7£788

Sat 30/806:55BHD - BKK

2 stops24h 00mQatar Airways

Mon 1/902:30BKK - BHD

2 stops21h 10mQatar Airways

Deal found 6/7£1,043

Best flights from Northern Ireland to Bangkok
Discover carefully curated flight deals from Northern Ireland to Bangkok that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 July 2025.

Sun 7/918:05BHD - BKK

2 stops19h 15mBritish Airways

Sun 28/902:30BKK - BHD

2 stops21h 10mBritish Airways

Deal found 8/7£687

Fri 29/806:15BFS - BKK

2 stops27h 20mMultiple Airlines

Thu 18/900:10BKK - BFS

2 stops29h 25mMultiple Airlines

Deal found 6/7£701

Fri 29/817:25BHD - BKK

1 stop34h 05mKLM

Fri 19/912:05BKK - BHD

1 stop34h 50mKLM

Deal found 6/7£788

Sat 30/806:55BHD - BKK

2 stops24h 00mQatar Airways

Mon 1/902:30BKK - BHD

2 stops21h 10mQatar Airways

Deal found 6/7£1,043

Fri 29/807:00BHD - BKK

2 stops23h 55mMultiple Airlines

Thu 18/902:30BKK - BHD

2 stops23h 55mMultiple Airlines

Deal found 6/7£726

Last-minute flights from Northern Ireland to Bangkok
Discover last-minute flight deals from Northern Ireland to Bangkok. Data last updated 8 July 2025 and is based on user searches.

Tue 5/818:30BHD - BKK

2 stops18h 50mBritish Airways

Tue 19/802:30BKK - BHD

2 stops21h 00mBritish Airways

Deal found 7/7£2,764

Fri 29/806:15BFS - BKK

2 stops27h 20mMultiple Airlines

Thu 18/900:10BKK - BFS

2 stops29h 25mMultiple Airlines

Deal found 6/7£701

Fri 29/807:00BHD - BKK

2 stops23h 55mMultiple Airlines

Thu 18/902:30BKK - BHD

2 stops23h 55mMultiple Airlines

Deal found 6/7£726

Fri 29/817:25BHD - BKK

1 stop34h 05mKLM

Fri 19/912:05BKK - BHD

1 stop34h 50mKLM

Deal found 6/7£788

Sat 30/806:55BHD - BKK

2 stops24h 00mQatar Airways

Mon 1/902:30BKK - BHD

2 stops21h 10mQatar Airways

Deal found 6/7£1,043

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sun 7/9

18:05-19:20

2 stops19h 15m

Bangkok Suvarnabhumi

Sun 28/9

02:30-17:40

2 stops21h 10m

£687

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Fri 29/8

06:15-15:35

2 stops27h 20m

Bangkok Suvarnabhumi

Thu 18/9

00:10-23:35

2 stops29h 25m

£701

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Fri 29/8

07:00-12:55

2 stops23h 55m

Bangkok Suvarnabhumi

Thu 18/9

02:30-20:25

2 stops23h 55m

£726

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Fri 29/8

17:25-09:30

1 stop34h 05m

Bangkok Suvarnabhumi

Fri 19/9

12:05-16:55

1 stop34h 50m

£788

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sat 30/8

06:55-12:55

2 stops24h 00m

Bangkok Suvarnabhumi

Mon 1/9

02:30-17:40

2 stops21h 10m

£1,043

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Best time to book a flight from Northern Ireland to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Northern Ireland with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Bangkok

What is the cheapest month to book a flight from Northern Ireland to Bangkok?

Currently, May is the cheapest month in which you can book a flight from Northern Ireland to Bangkok (average of £718). Flying from Northern Ireland to Bangkok in December is currently the most expensive (average of £1,123). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NIR to BKK?

When flying from Northern Ireland to Bangkok, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Bangkok

See what other customers who have flown with KLM, Qatar Airways, andBritish Airways from Northern Ireland to Bangkok have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,370 reviews

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Qatar Airways

7.4

Good

3,590 reviews

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

British Airways

6.6

Okay

7,095 reviews

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Can I find deals for flights from Northern Ireland to Bangkok that include hotel bookings?
Yes. In addition to deals on Northern Ireland to Bangkok flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to Bangkok?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Bangkok.
Can I find deals for business class flights from Northern Ireland to Bangkok?
Yes. Cheapflights offers flight deals from Northern Ireland to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Northern Ireland to Bangkok?
Currently, May is the cheapest month in which you can book a flight from Northern Ireland to Bangkok (average of £718). Flying from Northern Ireland to Bangkok in December is currently the most expensive (average of £1,123). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Northern Ireland to Bangkok

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Glasgow Intl to Phuket City flights

Complete your trip

Bangkok car hire

Bangkok Suvarnabhumi Airport car hire

Bangkok Don Mueang Intl Airport car hire

Rayong Utapao Rayong Pattaya Airport car hire

Ubon Ratchathani car hire

Hua Hin car hire

Nakhon Phanom car hire

Top 3 airlines flying from Northern Ireland to Bangkok

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£554	Average£740	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£575	Average£684	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Qatar Airways	Cheapest£905	Average£1,231	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Northern Ireland to Bangkok?

Cheapflights helps you search for flights from Northern Ireland to Bangkok via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Bangkok?

Cheapflights simply makes it quick and affordable to book flights from Northern Ireland to Bangkok by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Northern Ireland to Bangkok with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Northern Ireland to Bangkok flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Northern Ireland to Bangkok become cheaper?

Yes, Cheapflights offers price alerts on Northern Ireland to Bangkok flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Northern Ireland to Bangkok from £687

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Northern Ireland to Bangkok

Keep the following information in mind while searching for Northern Ireland to Bangkok flight deals. Data was last updated 8 July 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Northern Ireland to Bangkok

Cheapest flights from Northern Ireland to BangkokExplore the most affordable flight options available from Northern Ireland to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.

Explore the most affordable flight options available from Northern Ireland to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Bangkok that are best for you.

Best time to book a flight from Northern Ireland to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Northern Ireland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Bangkok

What is the cheapest month to book a flight from Northern Ireland to Bangkok?

What is the cheapest time of day to fly from NIR to BKK?

Find hourly flight availability from Northern Ireland to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 July 2025.

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangkok. Reviews last updated 8 July 2025.

See what other customers who have flown with KLM, Qatar Airways, andBritish Airways from Northern Ireland to Bangkok have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Northern Ireland to Bangkok that include hotel bookings?

How can I find direct flights from Northern Ireland to Bangkok?

Can I find deals for business class flights from Northern Ireland to Bangkok?

What is the cheapest month to book a flight from Northern Ireland to Bangkok?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Northern Ireland to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Northern Ireland to Bangkok

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Northern Ireland to Bangkok?

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Bangkok?

Can Cheapflights find flights from Northern Ireland to Bangkok with no change fees?

Can Cheapflights notify me if prices for flights from Northern Ireland to Bangkok become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Northern Ireland to Bangkok
Explore the most affordable flight options available from Northern Ireland to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.