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Cheap flights from Belfast Intl Airport to Asia from £304

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BKK
4 Jan — 11 Jan1
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 5 December 2025.

Sun 14/1205:45BFS - BKK
3 stops35h 25mMultiple Airlines
Sun 21/1222:05BKK - BFS
2 stops27h 50mMultiple Airlines
Deal found 3/12£630
Wed 24/1217:30BFS - DEL
1 stop25h 55mMultiple Airlines
Sun 28/1223:30DEL - BFS
2 stops19h 40mMultiple Airlines
Deal found 4/12£702
Wed 24/1217:30BFS - DEL
1 stop25h 55mMultiple Airlines
Sun 28/1201:45DEL - BFS
2 stops24h 00mMultiple Airlines
Deal found 4/12£711
Wed 24/1217:30BFS - DEL
1 stop25h 55mMultiple Airlines
Fri 26/1204:00DEL - BFS
1 stop15h 20mMultiple Airlines
Deal found 4/12£738
Tue 23/1217:30BFS - DEL
1 stop25h 55mMultiple Airlines
Sun 28/1223:30DEL - BFS
2 stops19h 40mMultiple Airlines
Deal found 4/12£747
Wed 24/1217:30BFS - DEL
1 stop25h 55mMultiple Airlines
Mon 29/1204:00DEL - BFS
2 stops20h 20mMultiple Airlines
Deal found 4/12£755
Tue 23/1217:30BFS - DEL
1 stop25h 55mMultiple Airlines
Sun 28/1201:45DEL - BFS
2 stops24h 00mMultiple Airlines
Deal found 4/12£758
Fri 12/1214:20BFS - BKK
2 stops22h 30mMultiple Airlines
Fri 19/1222:05BKK - BFS
2 stops30h 55mMultiple Airlines
Deal found 3/12£763
Thu 4/1209:55BFS - MNL
2 stops28h 45mMultiple Airlines
Wed 31/1206:30MNL - BFS
3 stops47h 55mMultiple Airlines
Deal found 3/12£782
Tue 23/1217:30BFS - DEL
1 stop25h 55mMultiple Airlines
Fri 26/1204:00DEL - BFS
1 stop15h 20mMultiple Airlines
Deal found 4/12£785
Mon 15/1208:40BFS - BKK
2 stops26h 05mMultiple Airlines
Mon 22/1216:15BKK - BFS
2 stops23h 40mMultiple Airlines
Deal found 3/12£797
Thu 4/1209:55BFS - MNL
2 stops28h 45mMultiple Airlines
Mon 29/1206:30MNL - BFS
3 stops45h 45mMultiple Airlines
Deal found 3/12£812

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 5 December 2025.

Round-trip from

£331

One-way from

£304

Popular in

December

Cheapest in

May

Average price

£1,035
18/1-25/1
  • 18/1-25/1
  • 4 total stops
  • 57h 45m total
  • Belfast to Asia
Search Deals
10/1
  • 10/1
  • 3 total stops
  • 55h 30m 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 (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 5 December 2025.
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

Tue 20/1

08:35-18:25

2 stops26h 50m

Bangkok Suvarnabhumi

Thu 29/1

01:55-22:20

2 stops27h 25m

£442

BelfastHong Kong

BFS - HKG

BFSHKG

Belfast Intl

Fri 16/1

21:20-16:20

2 stops35h 00m

Hong Kong Intl

Sun 1/2

07:40-10:05

2 stops34h 25m

£489

BelfastHong Kong

BFS - HKG

BFSHKG

Belfast Intl

Sun 18/1

16:45-19:20

3 stops42h 35m

Hong Kong Intl

Sun 25/1

18:45-20:10

2 stops33h 25m

£492

BelfastNew Delhi

BFS - DEL

BFSDEL

Belfast Intl

Fri 27/2

06:00-09:00

2 stops45h 30m

New Delhi Indira Gandhi Intl

Tue 31/3

06:15-23:10

2 stops21h 25m

£519

BelfastNew Delhi

BFS - DEL

BFSDEL

Belfast Intl

Thu 5/2

06:15-09:50

2 stops22h 05m

New Delhi Indira Gandhi Intl

Fri 6/2

04:05-15:10

1 stop16h 35m

£527

BelfastKuala Lumpur

BFS - KUL

BFSKUL

Belfast Intl

Sun 18/1

05:45-19:30

3 stops29h 45m

Kuala Lumpur Intl

Sun 25/1

22:00-21:55

3 stops31h 55m

£532

BelfastPhuket City

BFS - HKT

BFSHKT

Belfast Intl

Sat 17/1

17:55-22:45

3 stops45h 50m

Phuket City

Sat 24/1

11:05-22:20

3 stops42h 15m

£557

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Sun 18/1

05:45-15:55

2 stops25h 10m

Tokyo Narita

Sun 25/1

08:50-21:55

3 stops46h 05m

£566

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Sat 17/1

19:30-09:50

3 stops31h 20m

Bangkok Suvarnabhumi

Sat 24/1

11:50-14:05

3 stops33h 15m

£567

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Sun 18/1

09:25-20:50

2 stops26h 25m

Tokyo Haneda

Sun 25/1

14:30-10:05

2 stops28h 35m

£579

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 33 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 £381). Flying from Belfast Intl Airport to Asia in July is currently the most expensive (average of £651). 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.

What is the cheapest time of day to fly from BFS to AS?

Find hourly flight availability from Belfast Intl to Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.

A simple way to save on the total cost of your ticket is to fly from Belfast Intl Airport to Asia in the afternoon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from Belfast Intl Airport to Asia?

Use this chart to determine the cheapest time to fly return from Belfast Intl to Asia. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Belfast Intl Airport to Asia flight should consider departing on Tuesday at midday when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 5 December 2025.
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
1,430 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.2

Comfort

7.6

Crew

8.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,430 reviews
KLM
7.7
Good
1,430 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.2

Comfort

7.6

Crew

8.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Qatar Airways
7.4
Good
3,678 reviews
KLM
7.7
Good
1,430 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.2

Comfort

7.6

Crew

8.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,562 reviews
KLM
7.7
Good
1,430 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.2

Comfort

7.6

Crew

8.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 - 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 £381). Flying from Belfast Intl Airport to Asia in July is currently the most expensive (average of £651). 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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£431Average£744FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£463Average£754FlexibilityNo cancel feeOn-time75%
Search KLM flights
Qatar AirwaysCheapest£819Average£1,104FlexibilityNo 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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