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Cheap flights from Belfast Intl Airport to Asia from £221

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BKK
5 Mar — 12 Mar1
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 3 February 2026.

Mon 1/610:35
BFS
-
BKK
2 stops25h 30m
Multiple Airlines
Sun 14/621:55
BKK
-
BFS
2 stops30h 40m
Multiple Airlines
Deal found 2/2£452
Wed 18/308:35
BFS
-
DEL
3 stops37h 20m
Multiple Airlines
Fri 3/407:15
DEL
-
BFS
3 stops20h 15m
Multiple Airlines
Deal found 2/2£477
Thu 5/306:30
BFS
-
BKK
2 stops26h 25m
Multiple Airlines
Wed 11/300:55
BKK
-
BFS
2 stops24h 00m
Multiple Airlines
Deal found 2/2£499
Sat 21/208:50
BFS
-
BLR
3 stops30h 40m
Multiple Airlines
Fri 27/204:20
BLR
-
BFS
3 stops34h 05m
Multiple Airlines
Deal found 2/2£520
Sat 7/305:45
BFS
-
HYD
3 stops40h 05m
Multiple Airlines
Sun 22/307:20
HYD
-
BFS
3 stops29h 00m
Multiple Airlines
Deal found 2/2£524
Fri 17/407:05
BFS
-
DEL
2 stops33h 20m
Multiple Airlines
Fri 1/504:55
DEL
-
BFS
2 stops44h 35m
Multiple Airlines
Deal found 2/2£526
Fri 3/421:30
BFS
-
BLR
2 stops24h 35m
Multiple Airlines
Sat 16/503:50
BLR
-
BFS
2 stops23h 20m
Multiple Airlines
Deal found 3/2£565
Wed 18/307:00
BFS
-
HYD
3 stops26h 20m
Multiple Airlines
Wed 25/305:50
HYD
-
BFS
2 stops33h 25m
Multiple Airlines
Deal found 1/2£567
Wed 18/306:30
BFS
-
KUL
2 stops24h 10m
Multiple Airlines
Tue 24/301:55
KUL
-
BFS
2 stops24h 00m
Multiple Airlines
Deal found 1/2£574
Wed 4/307:00
BFS
-
KUL
2 stops26h 20m
Multiple Airlines
Wed 18/318:25
KUL
-
BFS
2 stops23h 40m
Multiple Airlines
Deal found 2/2£582
Sun 1/308:55
BFS
-
KUL
2 stops26h 40m
Multiple Airlines
Sun 8/321:40
KUL
-
BFS
2 stops30h 30m
Multiple Airlines
Deal found 1/2£595
Thu 26/221:00
BFS
-
BKK
2 stops51h 10m
Multiple Airlines
Thu 12/312:25
BKK
-
BFS
1 stop26h 00m
Multiple Airlines
Deal found 2/2£649

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 3 February 2026.

Round-trip from

£452

One-way from

£221

Popular in

December

Cheapest in

May

Average price

£877
1/6-14/6
  • 1/6-14/6
  • 4 total stops
  • 56h 10m total
  • Belfast to Asia
Search Deals
18/3
  • 18/3
  • 3 total stops
  • 37h 20m total
  • Belfast to Asia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£47 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£20 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 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 3 February 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

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Mon 1/6

10:35-18:05

2 stops25h 30m

Bangkok Suvarnabhumi

Sun 14/6

21:55-22:35

2 stops30h 40m

£452

BelfastNew Delhi

BFS - DEL

BFSDEL

Belfast Intl

Wed 18/3

08:35-03:25

3 stops37h 20m

New Delhi Indira Gandhi Intl

Fri 3/4

07:15-23:00

3 stops20h 15m

£477

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Thu 5/3

06:30-15:55

2 stops26h 25m

Bangkok Suvarnabhumi

Wed 11/3

00:55-17:55

2 stops24h 00m

£499

BelfastHyderabad

BFS - HYD

BFSHYD

Belfast Intl

Sat 7/3

05:45-03:20

3 stops40h 05m

Hyderabad Rajiv Gandhi Intl

Sun 22/3

07:20-06:50

3 stops29h 00m

£524

BelfastNew Delhi

BFS - DEL

BFSDEL

Belfast Intl

Fri 17/4

07:05-20:55

2 stops33h 20m

New Delhi Indira Gandhi Intl

Fri 1/5

04:55-21:00

2 stops44h 35m

£526

BelfastBengaluru

BFS - BLR

BFSBLR

Belfast Intl

Fri 3/4

21:30-02:35

2 stops24h 35m

Bengaluru Intl

Sat 16/5

03:50-22:40

2 stops23h 20m

£565

BelfastHyderabad

BFS - HYD

BFSHYD

Belfast Intl

Wed 18/3

07:00-14:50

3 stops26h 20m

Hyderabad Rajiv Gandhi Intl

Wed 25/3

05:50-09:45

2 stops33h 25m

£567

BelfastKuala Lumpur

BFS - KUL

BFSKUL

Belfast Intl

Wed 18/3

06:30-14:40

2 stops24h 10m

Kuala Lumpur Intl

Tue 24/3

01:55-17:55

2 stops24h 00m

£574

BelfastKuala Lumpur

BFS - KUL

BFSKUL

Belfast Intl

Wed 4/3

07:00-17:20

2 stops26h 20m

Kuala Lumpur Intl

Wed 18/3

18:25-10:05

2 stops23h 40m

£582

BelfastKuala Lumpur

BFS - KUL

BFSKUL

Belfast Intl

Sun 1/3

08:55-19:35

2 stops26h 40m

Kuala Lumpur Intl

Sun 8/3

21:40-20:10

2 stops30h 30m

£595

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Showing 1-10 of 31 results
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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 £372). Flying from Belfast Intl Airport to Asia in July is currently the most expensive (average of £713). 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 3 February 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
1,448 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.7

Food

7.3

Crew

8.4

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
1,448 reviews
KLM
7.7
Good
1,448 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.7

Food

7.3

Crew

8.4

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
3,729 reviews
KLM
7.7
Good
1,448 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.7

Food

7.3

Crew

8.4

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
7,711 reviews
KLM
7.7
Good
1,448 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.7

Food

7.3

Crew

8.4

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?

    £209 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 £383 and £438, 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 £372). Flying from Belfast Intl Airport to Asia in July is currently the most expensive (average of £713). 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 3 February 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£469Average£765FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£552Average£837FlexibilityNo cancel feeOn-time75%
Search KLM flights
Qatar AirwaysCheapest£828Average£1,095FlexibilityNo 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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