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Cheap flights from Belfast Intl Airport to Thailand from £288

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BKK
23 Apr — 30 Apr1
1 adult

Cheap flight deals from Belfast Intl to Thailand

Keep the following information in mind while searching for Belfast Intl to Thailand flight deals. Data was last updated 18 April 2025.

Round-trip from

£556

One-way from

£288

Popular in

December

Cheapest in

August

Average price

£870
15/5-22/5
  • 15/5-22/5
  • 5 total stops
  • 76h 35m total
  • Belfast to Thailand
21/9
  • 21/9
  • 2 total stops
  • 17h 55m total
  • Belfast to Thailand
Highest demand for flights based on searches. 11% potential increase in price (£76 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Average for round-trip flights in April 2025

Find flight deals from Belfast Intl to Thailand

Cheapest flights from Belfast Intl to Thailand
Explore the most affordable flight options available from Belfast Intl to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Thu 15/506:00BFS - BKK
3 stops45h 50mMultiple Airlines
Thu 22/513:45BKK - BFS
2 stops30h 45mMultiple Airlines
Deal found 17/4£556
Mon 19/506:10BFS - HKT
2 stops33h 50mMultiple Airlines
Sat 24/500:20HKT - BFS
2 stops37h 25mMultiple Airlines
Deal found 17/4£646

Cheapflights Fare Finder

Customise your flight search to find flights from Belfast Intl to Thailand that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 April 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Thailand that are best for you.

Fly from

Belfast Intl

Fly to

Thailand

Route

Depart

Return

Price

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Thu 15/5

06:00-09:50

3 stops45h 50m

Bangkok Suvarnabhumi

Thu 22/5

13:45-14:30

2 stops30h 45m

£556

BelfastPhuket City

BFS - HKT

BFSHKT

Belfast Intl

Mon 19/5

06:10-22:00

2 stops33h 50m

Phuket City

Sat 24/5

00:20-07:45

2 stops37h 25m

£646

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Sun 21/9

17:30-17:25

2 stops17h 55m

£288

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Best time to book a flight from Belfast Intl to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from Belfast Intl 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 Belfast Intl Airport to Thailand

What is the cheapest month to book a flight from Belfast Intl Airport to Thailand?

Currently, May is the cheapest month in which you can book a flight from Belfast Intl Airport to Thailand (average of £730). Flying from Belfast Intl Airport to Thailand 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 BFS to TH?

Find hourly flight availability from Belfast Intl to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 April 2025.

When flying from Belfast Intl Airport to Thailand, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Thailand by month

Plan your trip to Thailand by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thailand 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 Thailand when rainfall is around 10.0 mm.

Temperature in Thailand by month

Plan your trip to Thailand by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thailand, 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).

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the most popular routes from Belfast Intl Airport to Thailand?

  • Can I find deals for flights from Belfast Intl to Thailand that include hotel bookings?

    Yes. In addition to deals on Belfast Intl to Thailand flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast Intl to Thailand?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Thailand.

  • Can I find deals for business class flights from Belfast Intl to Thailand?

    Yes. Cheapflights offers flight deals from Belfast Intl to Thailand 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 Belfast Intl Airport to Thailand?

    Currently, May is the cheapest month in which you can book a flight from Belfast Intl Airport to Thailand (average of £730). Flying from Belfast Intl Airport to Thailand 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

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Top 2 airlines flying from Belfast Intl to Thailand

Discover the top 2 airlines that operate flights from Belfast Intl to Thailand. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 April 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£568Average£744FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£590Average£663FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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How does Cheapflights help users find flights from Belfast Intl to Thailand?

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Can Cheapflights find flights from Belfast Intl to Thailand with no change fees?

Need flexible booking options for your flight to Thailand from Belfast Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Belfast Intl to Thailand become cheaper?

Yes! Start tracking prices for Belfast Intl to Thailand flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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