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Cheap flights from Belfast Intl Airport to Singapore from £566

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — SIN
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 October 2025.

Round-trip from

£566

Popular in

December

Cheapest in

May

Average price

£750
11/12-18/12
  • 11/12-18/12
  • 5 total stops
  • 63h 40m total
  • Belfast to Singapore
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£97 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£40 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find flight deals from Belfast Intl to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Singapore
Explore the most affordable flight options available from Belfast Intl to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Thu 11/1206:00BFS - SIN
3 stops37h 20mMultiple Airlines
Thu 18/1216:10SIN - BFS
2 stops26h 20mMultiple Airlines
Deal found 28/10£566
Sat 13/1222:25BFS - SIN
3 stops41h 45mMultiple Airlines
Sat 20/1216:10SIN - BFS
2 stops26h 00mMultiple Airlines
Deal found 28/10£650
Sat 1/1110:35BFS - SIN
2 stops41h 55mMultiple Airlines
Sat 8/1120:25SIN - BFS
2 stops27h 45mMultiple Airlines
Deal found 28/10£690
Fri 12/1214:20BFS - SIN
2 stops23h 35mMultiple Airlines
Fri 19/1216:10SIN - BFS
2 stops31h 00mMultiple Airlines
Deal found 28/10£796

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl to Singapore 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 30 October 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Singapore that are best for you.

Fly from

Belfast Intl

Fly to

Singapore

Route

Depart

Return

Price

BelfastSingapore

BFS - SIN

BFSSIN

Belfast Intl

Thu 11/12

09:45-03:20

2 stops33h 35m

Singapore Changi

Thu 18/12

16:10-09:45

2 stops25h 35m

£593

BelfastSingapore

BFS - SIN

BFSSIN

Belfast Intl

Sat 13/12

22:25-00:10

3 stops41h 45m

Singapore Changi

Sat 20/12

16:10-10:10

2 stops26h 00m

£650

BelfastSingapore

BFS - SIN

BFSSIN

Belfast Intl

Fri 12/12

14:20-21:55

2 stops23h 35m

Singapore Changi

Fri 19/12

16:10-15:10

2 stops31h 00m

£796

BelfastSingapore

BFS - SIN

BFSSIN

Belfast Intl

Fri 10/4

12:15-17:25

1 stop22h 10m

Singapore Changi

Thu 16/4

21:10-16:15

2 stops26h 05m

£817

BelfastSingapore

BFS - SIN

BFSSIN

Belfast Intl

Fri 10/4

16:10-17:25

1 stop18h 15m

Singapore Changi

Mon 20/4

20:30-13:10

2 stops23h 40m

£926

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Best time to book a flight from Belfast Intl to Singapore

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

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

Currently, May is the cheapest month in which you can book a flight from Belfast Intl Airport to Singapore (average of £557). Flying from Belfast Intl Airport to Singapore in December is currently the most expensive (average of £1,180). 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.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 30 October 2025.
Get a feel of what it's like to fly with British Airways from Belfast Intl Airport to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,485 reviews
Check prices

Boarding

6.9

Crew

7.6

Comfort

6.7

Entertainment

6.4

Overall

6.7

Food

6.3

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,485 reviews
British Airways
6.7
Okay
7,485 reviews
Check prices

Boarding

6.9

Crew

7.6

Comfort

6.7

Entertainment

6.4

Overall

6.7

Food

6.3

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

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

  • What airport do you fly into for flights to Singapore from Belfast Intl?

    Located just 10.5 mi from the city center, Singapore Changi is the airport most travelers will use when flying to Singapore from Belfast Intl. Booking flights from Belfast Intl to Changi (SIN) should be relatively easy as there are 0 daily inbound flights from Belfast Intl from 1 airline.

  • What is the cheapest airline to fly from Belfast Intl Airport to Singapore round-trip?

    Currently priced at £558, British Airways will fly you from Belfast Intl Airport to Singapore and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. British Airways is priced at 32% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast Intl to Singapore 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 Singapore?

    Currently, May is the cheapest month in which you can book a flight from Belfast Intl Airport to Singapore (average of £557). Flying from Belfast Intl Airport to Singapore in December is currently the most expensive (average of £1,180). 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

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Alternative routes for Belfast Intl to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Belfast City to Singapore flights

Top airline flying from Belfast Intl to Singapore

Discover the top airline that operate flights from Belfast Intl to Singapore. 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£558Average£752FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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 Belfast Intl to Singapore?

Cheapflights makes it easy to find Belfast Intl to Singapore flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Belfast Intl to Singapore for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast Intl to Singapore flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Belfast Intl to Singapore 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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