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Cheap flights from Belfast Intl Airport to Asia from £299

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BKK
9 May — 16 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Asia

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Asia
Explore the most affordable flight options available from Belfast Intl to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 April 2026.

Mon 11/519:35
BFS
-
BLR
3 stops43h 50m
Multiple Airlines
Fri 5/610:00
BLR
-
BFS
3 stops41h 50m
Multiple Airlines
Deal found 7/4£488
Sun 10/507:00
BFS
-
SIN
2 stops36h 00m
Multiple Airlines
Sun 7/603:00
SIN
-
BFS
2 stops35h 40m
Multiple Airlines
Deal found 4/4£493
Thu 21/506:35
BFS
-
BLR
3 stops45h 40m
Multiple Airlines
Thu 28/522:20
BLR
-
BFS
2 stops25h 40m
Multiple Airlines
Deal found 6/4£508
Mon 1/619:35
BFS
-
BKK
3 stops40h 35m
Multiple Airlines
Mon 15/620:15
BKK
-
BFS
3 stops33h 05m
Multiple Airlines
Deal found 5/4£533
Tue 19/507:35
BFS
-
BKK
3 stops40h 40m
Multiple Airlines
Tue 26/520:15
BKK
-
BFS
3 stops25h 00m
Multiple Airlines
Deal found 4/4£543
Thu 3/909:00
BFS
-
BKK
2 stops21h 35m
Multiple Airlines
Thu 24/922:35
BKK
-
BFS
2 stops28h 25m
Multiple Airlines
Deal found 9/4£561
Fri 15/508:55
BFS
-
BKK
3 stops39h 50m
Multiple Airlines
Fri 22/509:15
BKK
-
BFS
3 stops42h 00m
Multiple Airlines
Deal found 7/4£562
Mon 4/507:00
BFS
-
BKK
2 stops24h 45m
Multiple Airlines
Mon 11/515:20
BKK
-
BFS
2 stops34h 55m
Multiple Airlines
Deal found 6/4£566
Sun 24/521:05
BFS
-
DEL
2 stops25h 00m
Multiple Airlines
Sun 31/504:55
DEL
-
BFS
3 stops42h 00m
Multiple Airlines
Deal found 9/4£566
Tue 5/506:40
BFS
-
BKK
2 stops25h 00m
Multiple Airlines
Mon 11/501:50
BKK
-
BFS
2 stops27h 20m
Multiple Airlines
Deal found 7/4£581
Wed 23/908:55
BFS
-
BKK
2 stops22h 50m
Multiple Airlines
Sun 4/1015:25
BKK
-
BFS
2 stops37h 45m
Multiple Airlines
Deal found 7/4£583
Wed 20/508:45
BFS
-
KUL
3 stops40h 40m
Multiple Airlines
Wed 27/521:55
KUL
-
BFS
2 stops31h 25m
Multiple Airlines
Deal found 5/4£584

Find flight deals from Belfast Intl to Asia

Keep the following information in mind while searching for Belfast Intl to Asia flight deals. Data was last updated 9 April 2026.

Round-trip from

£488

One-way from

£299

Popular in

December

Cheapest in

August

Average price

£752
11/5-5/6
  • 11/5-5/6
  • 6 total stops
  • 85h 40m total
  • Belfast to Asia
Search Deals
27/5
  • 27/5
  • 3 total stops
  • 25h 45m total
  • Belfast to Asia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£60 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl to Asia 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 9 April 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBengaluru

BFS - BLR

BFSBLR

Belfast Intl

Mon 11/5

19:35-19:55

3 stops43h 50m

Bengaluru Intl

Fri 5/6

10:00-23:20

3 stops41h 50m

£488

BelfastSingapore

BFS - SIN

BFSSIN

Belfast Intl

Sun 10/5

07:00-02:00

2 stops36h 00m

Singapore Changi

Sun 7/6

03:00-07:40

2 stops35h 40m

£493

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Mon 1/6

19:35-18:10

3 stops40h 35m

Bangkok Suvarnabhumi

Mon 15/6

20:15-23:20

3 stops33h 05m

£533

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Tue 19/5

07:35-06:15

3 stops40h 40m

Bangkok Suvarnabhumi

Tue 26/5

20:15-15:15

3 stops25h 00m

£543

BelfastBengaluru

BFS - BLR

BFSBLR

Belfast Intl

Thu 21/5

08:10-08:45

2 stops20h 05m

Bengaluru Intl

Thu 28/5

04:35-09:40

2 stops33h 35m

£555

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Thu 3/9

09:00-12:35

2 stops21h 35m

Bangkok Suvarnabhumi

Thu 24/9

22:35-21:00

2 stops28h 25m

£561

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Fri 15/5

08:55-06:45

3 stops39h 50m

Bangkok Suvarnabhumi

Fri 22/5

09:15-21:15

3 stops42h 00m

£562

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Mon 4/5

07:00-13:45

2 stops24h 45m

Bangkok Suvarnabhumi

Mon 11/5

15:20-20:15

2 stops34h 55m

£566

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Tue 5/5

06:40-13:40

2 stops25h 00m

Bangkok Suvarnabhumi

Mon 11/5

01:50-23:10

2 stops27h 20m

£581

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Wed 23/9

08:55-13:45

2 stops22h 50m

Bangkok Suvarnabhumi

Sun 4/10

15:25-23:10

2 stops37h 45m

£583

Flights are sorted by cheapest return flights first.

Deals found on 7/4

Showing 1-10 of 51 resultsSorted by cheapest first
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6

Best time to book a flight from Belfast Intl to Asia

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

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

Currently, November is the cheapest month in which you can book a flight from Belfast Intl Airport to Asia (average of £379). Flying from Belfast Intl Airport to Asia in December is currently the most expensive (average of £705). 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 Asia

Get insights into the airlines that provide service to Asia. 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 Asia. Reviews last updated 9 April 2026.
Read reviews from past customers who have flown with KLM,Qatar Airways, andChina Southern from Belfast Intl Airport to Asia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,492 reviews
Check prices

Food

7.3

Overall

7.7

Comfort

7.6

Entertainment

7.1

Crew

8.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,492 reviews
KLM
7.7
Good
1,492 reviews
Check prices

Food

7.3

Overall

7.7

Comfort

7.6

Entertainment

7.1

Crew

8.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Qatar Airways
7.4
Good
3,727 reviews
KLM
7.7
Good
1,492 reviews
Check prices

Food

7.3

Overall

7.7

Comfort

7.6

Entertainment

7.1

Crew

8.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
China Southern
7.4
Good
146 reviews
KLM
7.7
Good
1,492 reviews
Check prices

Food

7.3

Overall

7.7

Comfort

7.6

Entertainment

7.1

Crew

8.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,865 reviews
KLM
7.7
Good
1,492 reviews
Check prices

Food

7.3

Overall

7.7

Comfort

7.6

Entertainment

7.1

Crew

8.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Asia. 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 Asia?

    When deciding which route to take from Belfast Intl Airport to Asia consider Belfast Intl - Bangkok Suvarnabhumi, Belfast Intl - Manila Ninoy Aquino Intl or Belfast Intl - Kuala Lumpur Intl as they are the most popular.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Belfast Intl Airport to Asia (average of £379). Flying from Belfast Intl Airport to Asia in December is currently the most expensive (average of £705). 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 Asia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Belfast Intl to Asia

Discover the top 4 airlines that operate flights from Belfast Intl to Asia. 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 9 April 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£451Average£485FlexibilityNo cancel feeOn-time69%
Search China Southern flights
British AirwaysCheapest£502Average£772FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£562Average£873FlexibilityNo cancel feeOn-time75%
Search KLM flights
Qatar AirwaysCheapest£865Average£1,159FlexibilityNo cancel feeOn-time68%
Search Qatar 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 Asia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast Intl to Asia. 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 to Asia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Asia from Belfast Intl.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast Intl to Asia, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Belfast Intl to Asia 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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