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RM 169+ Cheap flights from Belfast Intl Airport

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BFS — KUL
2 tammi — 9 tammi1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Belfast Intl

Discover essential information about flights departing from Belfast Intl, including flight schedules, destinations, airlines operating at the Belfast Intl airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 3 joulukuu 2025.

Good one-way deal

RM 172 or less
Price to beat on a one-way flight from Belfast Intl.
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Cheapest flights from Belfast Intl
Explore the most affordable flight options available from Belfast Intl. Find the lowest fares based on data from user searches, with prices last updated on 3 joulukuu 2025.

to 15/118:35BFS - KUL
2 stops30h 05mMultiple Airlines
to 22/123:45KUL - BFS
1 stop22h 15mMultiple Airlines
Deal found 30/11RM 3,617
pe 1/506:05BFS - KUL
2 stops27h 10mMultiple Airlines
su 10/520:20KUL - BFS
2 stops30h 55mMultiple Airlines
Deal found 30/11RM 4,112
la 21/309:40BFS - KUL
1 stop37h 10mMultiple Airlines
su 29/309:35KUL - BFS
2 stops22h 15mMultiple Airlines
Deal found 30/11RM 4,868
la 21/309:40BFS - KUL
1 stop37h 10mMultiple Airlines
su 5/409:35KUL - BFS
2 stops22h 15mMultiple Airlines
Deal found 30/11RM 5,079
ma 15/1208:40BFS - KUL
2 stops38h 50mMultiple Airlines
to 8/123:45KUL - BFS
1 stop22h 15mMultiple Airlines
Deal found 1/12RM 5,826
to 18/1208:25BFS - KUL
2 stops27h 35mMultiple Airlines
to 8/123:45KUL - BFS
1 stop22h 15mMultiple Airlines
Deal found 1/12RM 5,921
su 21/1216:00BFS - KUL
2 stops32h 40mMultiple Airlines
to 8/123:45KUL - BFS
1 stop22h 15mMultiple Airlines
Deal found 1/12RM 6,070

Find flights from Belfast Intl within your budget

 
Find flights departing from Belfast Intl that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 3 joulukuu 2025. In the last 7 days, Cheapflights users made a total of 407,431 searches

Fly to

Kuala Lumpur Intl

Route

Departure

Return

Price

BelfastKuala Lumpur

BFS - KUL

BFSKUL

Belfast Intl

to 15/1

06:30-17:20

2 stops26h 50m

Kuala Lumpur Intl

ke 21/1

04:25-22:20

2 stops25h 55m

RM 3,642

BelfastKuala Lumpur

BFS - KUL

BFSKUL

Belfast Intl

pe 1/5

06:05-16:15

2 stops27h 10m

Kuala Lumpur Intl

su 10/5

20:20-20:15

2 stops30h 55m

RM 4,112

BelfastKuala Lumpur

BFS - KUL

BFSKUL

Belfast Intl

la 21/3

09:40-06:50

1 stop37h 10m

Kuala Lumpur Intl

la 28/3

01:25-15:45

2 stops22h 20m

RM 5,124

BelfastKuala Lumpur

BFS - KUL

BFSKUL

Belfast Intl

la 21/3

09:40-06:50

1 stop37h 10m

Kuala Lumpur Intl

la 4/4

02:00-18:30

2 stops23h 30m

RM 5,347

BelfastKuala Lumpur

BFS - KUL

BFSKUL

Belfast Intl

ma 15/12

08:40-07:30

2 stops38h 50m

Kuala Lumpur Intl

to 8/1

23:45-14:00

1 stop22h 15m

RM 5,826

BelfastKuala Lumpur

BFS - KUL

BFSKUL

Belfast Intl

to 18/12

08:25-20:00

2 stops27h 35m

Kuala Lumpur Intl

to 8/1

23:45-14:00

1 stop22h 15m

RM 5,921

BelfastKuala Lumpur

BFS - KUL

BFSKUL

Belfast Intl

ti 16/12

07:05-08:40

2 stops41h 35m

Kuala Lumpur Intl

to 8/1

23:45-14:00

1 stop22h 15m

RM 6,082

BelfastKuala Lumpur

BFS - KUL

BFSKUL

Belfast Intl

ke 17/12

14:35-09:00

2 stops34h 25m

Kuala Lumpur Intl

to 8/1

23:45-14:00

1 stop22h 15m

RM 6,276

BelfastKuala Lumpur

BFS - KUL

BFSKUL

Belfast Intl

pe 19/12

09:55-15:40

1 stop21h 45m

Kuala Lumpur Intl

to 8/1

23:50-13:40

1 stop21h 50m

RM 10,112

BelfastKuala Lumpur

BFS - KUL

BFSKUL

Belfast Intl

su 21/12

14:45-15:40

1 stop16h 55m

Kuala Lumpur Intl

pe 9/1

09:35-07:40

2 stops30h 05m

RM 10,512

Flights are sorted by cheapest return flights first.

Deals found on 30/11

Showing 1-10 of 11 results
1
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Best time to book a flight from Belfast Intl

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Belfast Intl

Get recent, data-driven insights about flights from Belfast Intl including ideal travel times, pricing trends, and more.

Which airlines fly from Belfast Intl Airport?

When flying from Belfast Intl Airport check dates and pricing for the following: British Airways. As it departs for the following popular destinations: Kuala Lumpur.

British Airways
British Airways
From RM 3,894

What are popular destinations to fly to from Belfast Intl Airport?

Some of the most frequent flights departing from Belfast Intl Airport everyday are: London (108 flights per day), Manchester (24 flights per day), and Edinburgh (21 flights per day).

Paris
Paris
From RM 316
Bristol
Bristol
From RM 172

What is the cheapest place to fly to from Belfast Intl Airport?

The cheapest city to fly to from Belfast Intl Airport is Bristol, with prices starting at RM 172. Explore other affordable destinations below.

Bristol
Bristol
From RM 172
Paris
Paris
From RM 316

Airline reviews for flights from Belfast Intl

Get insights into the airlines that provide service from Belfast Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Belfast Intl. In the last 7 days, Cheapflights users made a total of 407,431 searches.
Read through reviews of airlines serving Belfast Intl Airport, such as British Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,550 reviews
Check prices

Food

6.4

Entertainment

6.4

Crew

7.6

Boarding

6.9

Overall

6.7

Comfort

6.7

Reviews

1 / 20
10.0
Excellent

María Victoria,Nov 2025

LHR - GRU

Seats were comfortable for economy. Blanket and pillow provided, same as headphones. For some reason the uk plug wouldn’t charge and had to use the US charger. Also couldn’t use WiFi as keep saying BA club pw was wrong although it wasn’t: but minor things. Overall good flight and attentive crew.
British Airways
6.7
Okay
7,550 reviews
British Airways
6.7
Okay
7,550 reviews
Check prices

Food

6.4

Entertainment

6.4

Crew

7.6

Boarding

6.9

Overall

6.7

Comfort

6.7

Reviews

1 / 20
10.0
Excellent

María Victoria,Nov 2025

LHR - GRU

Seats were comfortable for economy. Blanket and pillow provided, same as headphones. For some reason the uk plug wouldn’t charge and had to use the US charger. Also couldn’t use WiFi as keep saying BA club pw was wrong although it wasn’t: but minor things. Overall good flight and attentive crew.

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Alternate flight departure points to Belfast Intl

Consider leaving from one of these other departure points that are located a short distance from Belfast Intl. Flight origins were last updated on 3 joulukuu 2025.
Flights from Belfast City
Flights from Derry

Related info for your journey

Access useful and relevant information related to your journey from Belfast Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 3 joulukuu 2025.

  • What are the most popular destinations to fly to from Belfast Intl Airport?

    This month, the top selected destinations from Belfast Intl Airport are London, Manchester, Edinburgh. Throughout the year, London, Manchester, Liverpool are some of the top choices made by users flying from Belfast Intl Airport.

  • What is the cheapest flight from Belfast Intl Airport to anywhere?

    Users have flown out of Belfast Intl Airport for as low as RM 172 to Bristol (prices may vary depending on the airline and departure time). On average, users have booked flights for RM 261 to fly from Belfast Intl Airport.

  • How does Cheapflights help users find flights from Belfast Intl?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Belfast Intl?

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

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

    Certainly. Search results for flights from Belfast Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl?

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

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

Certainly. Search results for flights from Belfast Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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