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Cheap flights from Belfast Intl Airport to Singapore from £547

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — SIN
14 Mar — 21 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 12 February 2026.

Wed 11/306:00
BFS
-
SIN
3 stops31h 30m
Multiple Airlines
Fri 20/320:00
SIN
-
BFS
2 stops27h 10m
Multiple Airlines
Deal found 9/2£547
Sat 18/422:15
BFS
-
SIN
3 stops34h 30m
Multiple Airlines
Sat 25/420:00
SIN
-
BFS
2 stops20h 35m
Multiple Airlines
Deal found 10/2£690
Sat 21/323:10
BFS
-
SIN
3 stops34h 10m
Multiple Airlines
Sun 29/320:00
SIN
-
BFS
3 stops35h 15m
Multiple Airlines
Deal found 11/2£711
Fri 15/520:15
BFS
-
SIN
2 stops33h 05m
Multiple Airlines
Thu 21/516:00
SIN
-
BFS
2 stops34h 30m
Multiple Airlines
Deal found 9/2£723
Fri 27/314:20
BFS
-
SIN
3 stops25h 35m
Multiple Airlines
Fri 3/420:00
SIN
-
BFS
2 stops22h 55m
Multiple Airlines
Deal found 10/2£830

Find 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 12 February 2026.

Round-trip from

£547

Popular in

December

Cheapest in

May

Average price

£705
11/3-20/3
  • 11/3-20/3
  • 5 total stops
  • 58h 40m total
  • Belfast to Singapore
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£129 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£39 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 12 February 2026.
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

Wed 11/3

06:00-21:30

3 stops31h 30m

Singapore Changi

Fri 20/3

20:00-15:10

2 stops27h 10m

£547

BelfastSingapore

BFS - SIN

BFSSIN

Belfast Intl

Sat 18/4

22:15-15:45

3 stops34h 30m

Singapore Changi

Sat 25/4

20:00-09:35

2 stops20h 35m

£690

BelfastSingapore

BFS - SIN

BFSSIN

Belfast Intl

Sat 21/3

23:10-17:20

3 stops34h 10m

Singapore Changi

Sun 29/3

20:00-00:15

3 stops35h 15m

£711

BelfastSingapore

BFS - SIN

BFSSIN

Belfast Intl

Fri 15/5

20:15-12:20

2 stops33h 05m

Singapore Changi

Thu 21/5

16:00-19:30

2 stops34h 30m

£723

Flights are sorted by cheapest return flights first.

Deals found on 9/2

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.

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 12 February 2026.
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
7,736 reviews
Check prices

Food

6.4

Boarding

6.9

Overall

6.7

Crew

7.6

Comfort

6.8

Entertainment

6.4

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.
British Airways
6.7
Okay
7,736 reviews
British Airways
6.7
Okay
7,736 reviews
Check prices

Food

6.4

Boarding

6.9

Overall

6.7

Crew

7.6

Comfort

6.8

Entertainment

6.4

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.

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 £541, 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 35% 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 12 February 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£541Average£728FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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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