Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Belfast to Bangkok from £270

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Bangkok departing on 15/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Belfast to Bangkok

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:45 - 22:30BHD-BKK
21h 45m2 stops
Multiple Airlines Logo
02:10 - 07:30BKK-BHD
36h 20m2 stops
£496Multiple Airlines
Find Deal
Thu, 5 Feb - Wed, 25 Feb
Multiple Airlines Logo
08:50 - 10:50BFS-BKK
43h 00m3 stops
Multiple Airlines Logo
17:00 - 21:30BKK-BFS
35h 30m3 stops
£524Multiple Airlines
Find Deal
Wed, 14 Jan - Mon, 26 Jan
Multiple Airlines Logo
06:00 - 18:25BFS-BKK
29h 25m2 stops
Multiple Airlines Logo
01:55 - 17:55BKK-BFS
23h 00m2 stops
£527Multiple Airlines
Find Deal
Wed, 14 Jan - Sun, 25 Jan
Multiple Airlines Logo
21:15 - 09:50BFS-BKK
29h 35m3 stops
Multiple Airlines Logo
10:10 - 22:20BKK-BFS
43h 10m3 stops
£584Multiple Airlines
Find Deal
Mon, 12 Jan - Sat, 24 Jan
KLM Logo
06:30 - 10:05BHD-BKK
20h 35m1 stop
KLM Logo
12:15 - 21:00BKK-BHD
15h 45m1 stop
£878KLM
Find Deal
Mon, 16 Mar - Fri, 20 Mar
KLM Logo
06:30 - 10:05BHD-BKK
20h 35m1 stop
KLM Logo
12:15 - 21:00BKK-BHD
15h 45m1 stop
£883KLM
Find Deal
Mon, 16 Mar - Fri, 20 Mar
British Airways Logo
11:30 - 18:25BHD-BKK
23h 55m2 stops
British Airways Logo
20:30 - 10:30BKK-BHD
21h 00m2 stops
£917British Airways
Find Deal
Mon, 16 Mar - Fri, 20 Mar
British Airways Logo
11:30 - 19:25BHD-BKK
24h 55m2 stops
British Airways Logo
18:55 - 10:30BKK-BHD
22h 35m2 stops
£922British Airways
Find Deal
Mon, 16 Mar - Fri, 20 Mar
Qatar Airways Logo
14:25 - 19:25BHD-BKK
22h 00m2 stops
Qatar Airways Logo
03:00 - 17:25BKK-BHD
21h 25m2 stops
£1,141Qatar Airways
Find Deal
Fri, 2 Jan - Thu, 15 Jan
Qatar Airways Logo
14:25 - 19:25BHD-BKK
22h 00m2 stops
Qatar Airways Logo
03:00 - 16:20BKK-BHD
20h 20m2 stops
£1,166Qatar Airways
Find Deal
Fri, 2 Jan - Thu, 15 Jan

KLM flights from Belfast to Bangkok

Our best KLM deals on Belfast to Bangkok flight tickets
KLM
16 Mar
BHD06:30Belfast City
20h 35m
1 stop
BKK10:05Bangkok Suvarnabhumi
20 Mar
BKK12:15Bangkok Suvarnabhumi
15h 45m
1 stop
BHD21:00Belfast City
£878
Find similar
KLM
16 Mar
BHD06:30Belfast City
20h 35m
1 stop
BKK10:05Bangkok Suvarnabhumi
20 Mar
BKK12:15Bangkok Suvarnabhumi
15h 45m
1 stop
BHD21:00Belfast City
£883
Find similar
KLM
16 Mar
BHD06:30Belfast City
19h 45m
2 stops
BKK09:15Bangkok Suvarnabhumi
20 Mar
BKK12:15Bangkok Suvarnabhumi
35h 35m
1 stop
BHD16:50Belfast City
£902
Find similar

British Airways flights from Belfast to Bangkok

Our best British Airways deals on Belfast to Bangkok flight tickets
British Airways
16 Mar
BHD11:30Belfast City
23h 55m
2 stops
BKK18:25Bangkok Suvarnabhumi
20 Mar
BKK20:30Bangkok Suvarnabhumi
21h 00m
2 stops
BHD10:30Belfast City
£917
Find similar
British Airways
16 Mar
BHD11:30Belfast City
24h 55m
2 stops
BKK19:25Bangkok Suvarnabhumi
20 Mar
BKK18:55Bangkok Suvarnabhumi
22h 35m
2 stops
BHD10:30Belfast City
£922
Find similar
British Airways
16 Mar
BHD14:40Belfast City
21h 45m
2 stops
BKK19:25Bangkok Suvarnabhumi
19 Mar
BKK03:00Bangkok Suvarnabhumi
22h 50m
2 stops
BHD18:50Belfast City
£946
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Belfast to Bangkok 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, momondo users made 279,928 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Belfast to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 5/2

17:45-22:30

2 stops21h 45m

Bangkok Suvarnabhumi

Wed 25/2

02:10-07:30

2 stops36h 20m

£496

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Wed 14/1

08:50-10:50

3 stops43h 00m

Bangkok Suvarnabhumi

Mon 26/1

17:00-21:30

3 stops35h 30m

£524

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Wed 14/1

06:00-18:25

2 stops29h 25m

Bangkok Suvarnabhumi

Sun 25/1

01:55-17:55

2 stops23h 00m

£527

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Mon 12/1

21:15-09:50

3 stops29h 35m

Bangkok Suvarnabhumi

Sat 24/1

10:10-22:20

3 stops43h 10m

£584

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Mon 16/3

06:30-10:05

1 stop20h 35m

Bangkok Suvarnabhumi

Fri 20/3

12:15-21:00

1 stop15h 45m

£878

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Mon 16/3

06:30-10:05

1 stop20h 35m

Bangkok Suvarnabhumi

Fri 20/3

12:15-21:00

1 stop15h 45m

£883

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Mon 16/3

11:30-18:25

2 stops23h 55m

Bangkok Suvarnabhumi

Fri 20/3

20:30-10:30

2 stops21h 00m

£917

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Mon 16/3

11:30-19:25

2 stops24h 55m

Bangkok Suvarnabhumi

Fri 20/3

18:55-10:30

2 stops22h 35m

£922

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Fri 2/1

14:25-19:25

2 stops22h 00m

Bangkok Suvarnabhumi

Thu 15/1

03:00-17:25

2 stops21h 25m

£1,141

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Fri 2/1

14:25-19:25

2 stops22h 00m

Bangkok Suvarnabhumi

Thu 15/1

03:00-16:20

2 stops20h 20m

£1,166

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Bangkok from

How to get the cheapest flight ticket from Belfast to Bangkok

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

What is the cheapest month to fly to Bangkok?

The month of May is, on average, the cheapest month to fly to Bangkok from Belfast, with most prices found around £604. The month of August is another great option to travel to Bangkok, with average flight prices from Belfast averaging around £608.

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

According to our data, Tuesday is the cheapest day to fly to Bangkok from Belfast. The lowest ticket price found for a Tuesday departure recently was £620. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Bangkok on Friday is £739.

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

In the afternoon is the cheapest time of day to fly from Belfast to Bangkok when you can find flight prices for as low as £679. Flying to Bangkok in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around £821. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Belfast to Bangkok flight deals and tips

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

Direct flights

None
There are no direct flights from Belfast to Bangkok. There are no popular flight routes from Belfast to Bangkok.
Search flight deals

  • How far is Belfast to Bangkok by plane?

    A flight from Belfast to Bangkok will travel around 6078.0 mi. Flights usually cover this in 14h 05m, depending on flying conditions and air traffic around both airports.

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

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

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

  • How old do you have to be to fly from Belfast to Bangkok?

    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 Bangkok.

  • What documentation or ID do you need to fly to Bangkok?

    The required travel and health documents for your Bangkok 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 Bangkok. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Belfast to Bangkok

Compare and see reviews for airlines that fly from Belfast to Bangkok with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £573Free CancellationRating
7.7
1,406 reviews
Search KLM flights
British AirwaysPriceFrom £613Free CancellationRating
6.7
7,488 reviews
Search British Airways flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Belfast to Bangkok. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Bangkok from Belfast which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Belfast to Bangkok flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Bangkok from Belfast are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Bangkok trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 30/11
Sun 7/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport