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Cheap flights from Belfast to Asia from £271

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BKK
2 Jul — 9 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Asia

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Asia
Explore the most affordable flight options available from Belfast to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 June 2026.

Tue 29/906:40
BFS
-
BLR
2 stops41h 45m
Multiple Airlines
Thu 15/1005:45
BLR
-
BFS
2 stops21h 55m
Multiple Airlines
Deal found 31/5£525
Mon 14/908:45
BHD
-
BKK
2 stops21h 50m
Multiple Airlines
Thu 1/1022:35
BKK
-
BHD
2 stops26h 05m
Multiple Airlines
Deal found 28/5£556
Wed 10/606:15
BFS
-
BLR
2 stops29h 10m
Multiple Airlines
Sun 14/613:25
BLR
-
BFS
1 stop22h 50m
Multiple Airlines
Deal found 28/5£580
Mon 8/610:05
BFS
-
BLR
2 stops25h 20m
Multiple Airlines
Mon 15/613:25
BLR
-
BFS
1 stop22h 45m
Multiple Airlines
Deal found 31/5£605
Sat 6/607:00
BFS
-
DEL
2 stops16h 40m
Multiple Airlines
Sat 13/605:10
DEL
-
BFS
3 stops20h 35m
Multiple Airlines
Deal found 31/5£623
Tue 3/1106:30
BFS
-
BKK
2 stops35h 25m
Multiple Airlines
Tue 17/1107:45
BKK
-
BFS
1 stop33h 20m
Multiple Airlines
Deal found 1/6£624
Fri 10/718:35
BFS
-
DEL
3 stops26h 05m
Multiple Airlines
Sun 26/707:20
DEL
-
BFS
3 stops42h 40m
Multiple Airlines
Deal found 31/5£631
Fri 12/607:05
BFS
-
BLR
2 stops32h 50m
Multiple Airlines
Mon 22/619:05
BLR
-
BFS
2 stops25h 00m
Multiple Airlines
Deal found 29/5£632
Mon 14/920:55
BFS
-
BKK
2 stops33h 40m
Multiple Airlines
Thu 1/1022:35
BKK
-
BFS
2 stops26h 45m
Multiple Airlines
Deal found 28/5£635
Wed 1/715:40
BFS
-
DEL
2 stops28h 45m
Multiple Airlines
Tue 7/702:40
DEL
-
BFS
1 stop17h 05m
Multiple Airlines
Deal found 31/5£638
Tue 1/917:30
BHD
-
BKK
1 stop34h 00m
KLM
Tue 29/912:05
BKK
-
BHD
1 stop27h 15m
KLM
Deal found 31/5£639
Tue 3/1107:20
BHD
-
BKK
1 stop19h 45m
Multiple Airlines
Tue 17/1107:45
BKK
-
BHD
1 stop32h 50m
Multiple Airlines
Deal found 1/6£655

Find flight deals from Belfast to Asia

Keep the following information in mind while searching for Belfast to Asia flight deals. Data was last updated 2 June 2026.

Round-trip from

£525

One-way from

£271

Popular in

December

Cheapest in

May

Average price

£725
29/9-15/10
  • 29/9-15/10
  • 4 total stops
  • 63h 40m total
  • Belfast to Asia
Search Deals
15/8
  • 15/8
  • 3 total stops
  • 39h 35m total
  • Belfast to Asia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£53 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast 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 2 June 2026.
Use the filters below to find and compare flights from Belfast to Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBengaluru

BFS - BLR

BFSBLR

Belfast Intl

Tue 29/9

06:40-04:55

2 stops41h 45m

Bengaluru Intl

Thu 15/10

05:45-23:10

2 stops21h 55m

£525

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Mon 14/9

08:45-12:35

2 stops21h 50m

Bangkok Suvarnabhumi

Thu 1/10

22:35-18:40

2 stops26h 05m

£556

BelfastBengaluru

BFS - BLR

BFSBLR

Belfast Intl

Fri 12/6

07:05-20:25

2 stops32h 50m

Bengaluru Intl

Mon 22/6

19:05-15:35

2 stops25h 00m

£632

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Mon 14/9

20:55-12:35

2 stops33h 40m

Bangkok Suvarnabhumi

Thu 1/10

22:35-19:20

2 stops26h 45m

£635

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Tue 3/11

20:55-14:25

1 stop34h 30m

Bangkok Suvarnabhumi

Tue 17/11

07:45-10:05

1 stop33h 20m

£637

BelfastNew Delhi

BFS - DEL

BFSDEL

Belfast Intl

Wed 1/7

15:40-00:55

2 stops28h 45m

New Delhi Indira Gandhi Intl

Tue 7/7

02:40-15:15

1 stop17h 05m

£638

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Tue 1/9

17:30-09:30

1 stop34h 00m

Bangkok Suvarnabhumi

Tue 29/9

12:05-09:20

1 stop27h 15m

£639

BelfastBengaluru

BFS - BLR

BFSBLR

Belfast Intl

Thu 23/7

14:10-06:25

3 stops35h 45m

Bengaluru Intl

Sat 25/7

14:00-20:40

3 stops35h 10m

£656

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Sun 25/10

20:45-05:45

1 stop26h 00m

Bangkok Suvarnabhumi

Sun 8/11

08:25-10:05

1 stop32h 40m

£686

BelfastBengaluru

BFS - BLR

BFSBLR

Belfast Intl

Thu 2/7

13:00-21:35

2 stops28h 05m

Bengaluru Intl

Wed 22/7

05:45-23:20

2 stops22h 05m

£721

Flights are sorted by cheapest return flights first.

Deals found on 30/5

Showing 1-10 of 59 resultsSorted by cheapest first
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6

Best time to book a flight from Belfast to Asia

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

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

Currently, June is the cheapest month in which you can book a flight from Belfast to Asia (average of £247). Flying from Belfast to Asia in July is currently the most expensive (average of £593). 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.

How far ahead should I book a flight from Belfast to Asia?

Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Belfast to Asia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 2 June 2026.
Check out reviews from past customers who have flown with KLM,China Southern, andQatar Airways from Belfast to Asia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,524 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,524 reviews
KLM
7.8
Good
1,524 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
China Southern
7.5
Good
153 reviews
KLM
7.8
Good
1,524 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Qatar Airways
7.4
Good
3,729 reviews
KLM
7.8
Good
1,524 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,019 reviews
KLM
7.8
Good
1,524 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

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

  • How long is the flight from Belfast to Asia?

    Airlines like KLM, Aer Lingus, and China Southern fly from Belfast to Asia in about 25h 05m. The time it takes to get you to your destination can typically vary by up to 10h 45m. The distance between Belfast and Asia is about 6739 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Belfast to Asia one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as £286. Users have also found prices from £354 and £494 on KLM and Qatar Airways, respectively.

  • What are the most popular routes from Belfast to Asia?

    While some choose either Belfast City - Bangkok Suvarnabhumi or Belfast Intl - Manila Ninoy Aquino Intl, Belfast Intl - Bangkok Suvarnabhumi is the most popular route from Belfast to Asia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast 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 to Asia?

    Currently, June is the cheapest month in which you can book a flight from Belfast to Asia (average of £247). Flying from Belfast to Asia in July is currently the most expensive (average of £593). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast 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 to Asia

Discover the top 4 airlines that operate flights from Belfast 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 2 June 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£450Average£728FlexibilityNo cancel feeOn-time69%
Search China Southern flights
British AirwaysCheapest£496Average£825FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£632Average£946FlexibilityNo cancel feeOn-time75%
Search KLM flights
Qatar AirwaysCheapest£838Average£1,085FlexibilityNo 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 to Asia?

Cheapflights makes it easy to find Belfast to Asia 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 to Asia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Belfast to Asia.

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

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

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

Of course! You can now track prices for flights from Belfast to Asia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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