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Cheap flights from Belfast Intl Airport to Asia from £173

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BKK
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 15 January 2026.

Round-trip from

£399

One-way from

£173

Popular in

December

Cheapest in

May

Average price

£726
1/3-15/3
  • 1/3-15/3
  • 6 total stops
  • 61h 20m total
  • Belfast to Asia
Search Deals
19/2
  • 19/2
  • 3 total stops
  • 39h 40m total
  • Belfast to Asia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£46 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 January 2026
Search Deals

Find 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 15 January 2026.

Thu 26/218:40
BFS
-
DEL
3 stops28h 30m
Multiple Airlines
Wed 4/304:25
DEL
-
BFS
3 stops33h 25m
Multiple Airlines
Deal found 12/1£397
Sun 1/305:45
BFS
-
DEL
3 stops24h 00m
Multiple Airlines
Sun 15/300:30
DEL
-
BFS
3 stops37h 20m
Multiple Airlines
Deal found 14/1£399
Thu 26/206:30
BFS
-
BLR
3 stops33h 00m
Multiple Airlines
Wed 4/303:15
BLR
-
BFS
3 stops33h 40m
Multiple Airlines
Deal found 12/1£404
Sat 28/208:50
BFS
-
DEL
3 stops36h 20m
Multiple Airlines
Fri 6/303:00
DEL
-
BFS
3 stops35h 20m
Multiple Airlines
Deal found 14/1£405
Sun 1/323:05
BFS
-
DEL
2 stops24h 05m
Multiple Airlines
Sun 15/304:25
DEL
-
BFS
3 stops33h 05m
Multiple Airlines
Deal found 14/1£416
Tue 3/207:00
BFS
-
DEL
3 stops40h 10m
Multiple Airlines
Fri 27/204:10
DEL
-
BFS
3 stops24h 05m
Multiple Airlines
Deal found 13/1£421
Tue 3/308:35
BFS
-
HND
2 stops27h 15m
Multiple Airlines
Tue 10/320:15
HND
-
BFS
2 stops32h 55m
Multiple Airlines
Deal found 13/1£449
Sun 22/222:45
BFS
-
BLR
3 stops29h 40m
Multiple Airlines
Tue 24/204:20
BLR
-
BFS
3 stops33h 30m
Multiple Airlines
Deal found 13/1£450
Fri 29/506:05
BFS
-
BKK
2 stops24h 25m
Multiple Airlines
Thu 11/602:10
BKK
-
BFS
2 stops36h 50m
Multiple Airlines
Deal found 14/1£465
Mon 2/308:50
BFS
-
BLR
3 stops30h 40m
Multiple Airlines
Tue 31/304:35
BLR
-
BFS
3 stops31h 25m
Multiple Airlines
Deal found 12/1£485
Sat 28/205:45
BFS
-
BKK
3 stops31h 05m
Multiple Airlines
Sat 7/315:30
BKK
-
BFS
3 stops37h 50m
Multiple Airlines
Deal found 14/1£490
Wed 28/1006:30
BFS
-
HKG
2 stops21h 00m
Multiple Airlines
Tue 3/1107:40
HKG
-
BFS
2 stops34h 25m
Multiple Airlines
Deal found 14/1£497

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 15 January 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Asia that are best for you.

Fly from

Belfast Intl

Fly to

Asia

Route

Depart

Return

Price

BelfastNew Delhi

BFS - DEL

BFSDEL

Belfast Intl

Thu 26/2

18:40-04:40

3 stops28h 30m

New Delhi Indira Gandhi Intl

Wed 4/3

04:25-08:20

3 stops33h 25m

£397

BelfastNew Delhi

BFS - DEL

BFSDEL

Belfast Intl

Sun 1/3

05:45-11:15

3 stops24h 00m

New Delhi Indira Gandhi Intl

Sun 15/3

00:30-08:20

3 stops37h 20m

£399

BelfastBengaluru

BFS - BLR

BFSBLR

Belfast Intl

Thu 26/2

06:30-21:00

3 stops33h 00m

Bengaluru Intl

Wed 4/3

03:15-07:25

3 stops33h 40m

£404

BelfastNew Delhi

BFS - DEL

BFSDEL

Belfast Intl

Sat 28/2

08:50-02:40

3 stops36h 20m

New Delhi Indira Gandhi Intl

Fri 6/3

03:00-08:50

3 stops35h 20m

£405

BelfastNew Delhi

BFS - DEL

BFSDEL

Belfast Intl

Sun 1/3

23:05-04:40

2 stops24h 05m

New Delhi Indira Gandhi Intl

Sun 15/3

04:25-08:00

3 stops33h 05m

£416

BelfastNew Delhi

BFS - DEL

BFSDEL

Belfast Intl

Tue 3/2

07:00-04:40

3 stops40h 10m

New Delhi Indira Gandhi Intl

Fri 27/2

04:10-22:45

3 stops24h 05m

£421

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Tue 3/3

08:35-20:50

2 stops27h 15m

Tokyo Haneda

Tue 10/3

20:15-20:10

2 stops32h 55m

£449

BelfastBengaluru

BFS - BLR

BFSBLR

Belfast Intl

Sun 22/2

22:45-09:55

3 stops29h 40m

Bengaluru Intl

Tue 24/2

04:20-08:20

3 stops33h 30m

£450

BelfastBengaluru

BFS - BLR

BFSBLR

Belfast Intl

Mon 2/3

08:50-21:00

3 stops30h 40m

Bengaluru Intl

Tue 31/3

04:35-07:30

3 stops31h 25m

£485

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Sat 28/2

05:45-19:50

3 stops31h 05m

Bangkok Suvarnabhumi

Sat 7/3

15:30-22:20

3 stops37h 50m

£490

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 56 results
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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 July is currently the most expensive (average of £727). 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 15 January 2026.
Read reviews from past customers who have flown with KLM, Qatar Airways, andBritish Airways 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
1,440 reviews
Check prices

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.4

Food

7.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,440 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.4

Food

7.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Qatar Airways
7.4
Good
3,715 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.4

Food

7.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,676 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.4

Food

7.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 cheapest airlines to fly from Belfast Intl Airport to Asia one-way?

    £213 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Qatar Airways and China Southern, with prices starting from £235 and £445, respectively.

  • 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 - Tokyo Haneda or Belfast Intl - Tokyo Narita 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 July is currently the most expensive (average of £727). 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 3 airlines flying from Belfast Intl to Asia

Discover the top 3 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 15 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£428Average£769FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£559Average£844FlexibilityNo cancel feeOn-time75%
Search KLM flights
Qatar AirwaysCheapest£835Average£1,110FlexibilityNo 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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