In terms of precipitation, rainfall in Asia ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Asia when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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 - Tokyo Narita, Belfast Intl - Tokyo Haneda or Belfast Intl - Manila Ninoy Aquino Intl as they are the most popular.

How far in advance should I book a flight from Belfast Intl Airport to Asia?

To save on the cost of your flight from Belfast Intl Airport to Asia, book at least 48 days before your planned departure. Booking around this time can save you about 2% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £559 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £569.

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

Our data shows that May tends to be the cheapest month to fly to Asia from Belfast Intl Airport. Users have commonly found prices around £749 for the month, but tickets can be as low as £556. Due to multiple factors, prepare for potentially higher prices in December.

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.

£213+ Flights from Belfast Intl Airport to Asia

Cheap flight deals from Belfast Intl to Asia

Round-trip from	£456
One-way from	£213
Popular in	December
Cheapest in	May
Average price	£639

10/11-27/11
6 total stops
79h 50m total
Belfast to Asia

Search Deals

14/12
3 total stops
38h 45m total
Belfast to Asia

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£49 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 September 2025

Search Deals

Find flight deals from Belfast Intl to Asia

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 16 September 2025.

Mon 10/1109:00BFS - BKK

3 stops42h 05mMultiple Airlines

Thu 27/1101:35BKK - BFS

3 stops37h 45mMultiple Airlines

Deal found 15/9£456

Tue 28/1005:45BFS - KUL

3 stops43h 00mMultiple Airlines

Tue 4/1111:10KUL - BFS

3 stops30h 55mMultiple Airlines

Deal found 12/9£522

Sun 9/1114:45BFS - BKK

2 stops22h 40mMultiple Airlines

Thu 27/1120:00BKK - BFS

1 stop20h 45mMultiple Airlines

Deal found 15/9£523

Sun 9/1123:05BFS - SIN

3 stops34h 15mMultiple Airlines

Tue 18/1119:40SIN - BFS

3 stops34h 10mMultiple Airlines

Deal found 15/9£539

Tue 11/1106:00BFS - BKK

2 stops26h 05mMultiple Airlines

Thu 27/1120:00BKK - BFS

1 stop20h 45mMultiple Airlines

Deal found 15/9£542

Mon 10/1109:55BFS - BKK

2 stops27h 30mMultiple Airlines

Thu 27/1120:00BKK - BFS

1 stop20h 45mMultiple Airlines

Deal found 15/9£548

Wed 29/1020:55BFS - BKK

3 stops44h 15mMultiple Airlines

Wed 5/1112:30BKK - BFS

2 stops42h 25mMultiple Airlines

Deal found 14/9£561

Thu 13/1106:00BFS - SIN

3 stops42h 45mMultiple Airlines

Sun 30/1116:10SIN - BFS

2 stops34h 45mMultiple Airlines

Deal found 14/9£572

Wed 29/1018:05BFS - SIN

3 stops31h 55mMultiple Airlines

Wed 5/1118:30SIN - BFS

2 stops23h 35mMultiple Airlines

Deal found 14/9£578

Wed 29/1007:40BFS - MNL

3 stops46h 45mMultiple Airlines

Wed 5/1106:30MNL - BFS

3 stops47h 50mMultiple Airlines

Deal found 14/9£585

Wed 29/1006:30BFS - NRT

2 stops29h 25mMultiple Airlines

Wed 5/1113:50NRT - BFS

2 stops41h 30mMultiple Airlines

Deal found 14/9£590

Thu 13/1109:40BFS - BKK

2 stops25h 25mMultiple Airlines

Thu 27/1120:00BKK - BFS

1 stop20h 45mMultiple Airlines

Deal found 15/9£593

Best flights from Belfast Intl to Asia
Discover carefully curated flight deals from Belfast Intl to Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Mon 10/1109:00BFS - BKK

2 stops26h 05mMultiple Airlines

Thu 27/1101:30BKK - BFS

2 stops37h 50mMultiple Airlines

Deal found 15/9£469

Tue 28/1005:45BFS - KUL

3 stops43h 00mMultiple Airlines

Tue 4/1111:10KUL - BFS

3 stops30h 55mMultiple Airlines

Deal found 12/9£522

Sun 9/1123:05BFS - SIN

3 stops34h 15mMultiple Airlines

Tue 18/1119:40SIN - BFS

3 stops34h 10mMultiple Airlines

Deal found 15/9£539

Wed 29/1018:25BFS - SIN

3 stops31h 35mMultiple Airlines

Tue 4/1100:25SIN - BFS

2 stops27h 45mMultiple Airlines

Deal found 14/9£578

Wed 29/1007:40BFS - MNL

3 stops46h 45mMultiple Airlines

Wed 5/1106:30MNL - BFS

3 stops47h 50mMultiple Airlines

Deal found 14/9£585

Wed 29/1006:30BFS - NRT

2 stops29h 25mMultiple Airlines

Wed 5/1113:50NRT - BFS

2 stops41h 30mMultiple Airlines

Deal found 14/9£590

Wed 29/1006:30BFS - BKK

2 stops22h 50mMultiple Airlines

Wed 5/1119:05BKK - BFS

2 stops22h 00mMultiple Airlines

Deal found 14/9£592

Thu 13/1109:40BFS - BKK

2 stops25h 25mMultiple Airlines

Thu 27/1120:00BKK - BFS

1 stop20h 45mMultiple Airlines

Deal found 15/9£593

Wed 29/1007:55BFS - HND

3 stops44h 35mMultiple Airlines

Wed 5/1110:45HND - BFS

3 stops44h 35mMultiple Airlines

Deal found 14/9£614

Sun 9/1108:55BFS - BKK

1 stop18h 30mMultiple Airlines

Fri 28/1108:20BKK - BFS

2 stops31h 00mMultiple Airlines

Deal found 15/9£653

Mon 20/1008:10BFS - NRT

3 stops29h 25mMultiple Airlines

Wed 5/1114:35NRT - BFS

3 stops40h 45mMultiple Airlines

Deal found 15/9£655

Mon 20/1021:00BFS - HND

3 stops44h 30mMultiple Airlines

Wed 5/1110:45HND - BFS

3 stops44h 35mMultiple Airlines

Deal found 15/9£671

Last-minute flights from Belfast Intl to Asia
Discover last-minute flight deals from Belfast Intl to Asia. Data last updated 16 September 2025 and is based on user searches.

Fri 3/1006:05BFS - MNL

2 stops21h 30mMultiple Airlines

Fri 24/1016:55MNL - BFS

3 stops36h 40mMultiple Airlines

Deal found 15/9£684

Thu 9/1008:10BFS - HKG

3 stops46h 40mMultiple Airlines

Mon 12/114:05HKG - BFS

3 stops38h 05mMultiple Airlines

Deal found 15/9£693

Sun 12/1023:30BFS - NRT

2 stops32h 25mMultiple Airlines

Sun 19/1008:00NRT - BFS

3 stops34h 30mMultiple Airlines

Deal found 14/9£724

Mon 20/1008:10BFS - NRT

3 stops29h 25mMultiple Airlines

Wed 5/1114:35NRT - BFS

3 stops40h 45mMultiple Airlines

Deal found 15/9£655

Mon 20/1021:00BFS - HND

3 stops44h 30mMultiple Airlines

Wed 5/1110:45HND - BFS

3 stops44h 35mMultiple Airlines

Deal found 15/9£671

Tue 28/1005:45BFS - KUL

3 stops43h 00mMultiple Airlines

Tue 4/1111:10KUL - BFS

3 stops30h 55mMultiple Airlines

Deal found 12/9£522

Wed 29/1020:55BFS - BKK

3 stops44h 15mMultiple Airlines

Wed 5/1112:30BKK - BFS

2 stops42h 25mMultiple Airlines

Deal found 14/9£561

Wed 29/1018:25BFS - SIN

3 stops31h 35mMultiple Airlines

Tue 4/1100:25SIN - BFS

2 stops27h 45mMultiple Airlines

Deal found 14/9£578

Wed 29/1007:40BFS - MNL

3 stops46h 45mMultiple Airlines

Wed 5/1106:30MNL - BFS

3 stops47h 50mMultiple Airlines

Deal found 14/9£585

Wed 29/1006:30BFS - NRT

2 stops29h 25mMultiple Airlines

Wed 5/1113:50NRT - BFS

2 stops41h 30mMultiple Airlines

Deal found 14/9£590

Wed 29/1007:55BFS - HND

3 stops44h 35mMultiple Airlines

Wed 5/1110:45HND - BFS

3 stops44h 35mMultiple Airlines

Deal found 14/9£614

Fri 31/1007:05BFS - DPS

3 stops29h 15mMultiple Airlines

Fri 7/1119:05DPS - BFS

3 stops34h 55mMultiple Airlines

Deal found 16/9£674

One-way flights from Belfast Intl to Asia
Search for one-way flight options from Belfast Intl to Asia. Find affordable one-way fares based on user searches. Data last updated 16 September 2025.

Sun 14/1207:10BFS - DEL

3 stops38h 45mMultiple Airlines

Deal found 14/9£213

Sun 28/909:25BFS - BKK

3 stops55h 15mMultiple Airlines

Deal found 14/9£245

Tue 25/1116:50BFS - BKK

3 stops58h 15mMultiple Airlines

Deal found 15/9£273

Fri 3/1016:00BFS - BKK

3 stops48h 40mMultiple Airlines

Deal found 14/9£280

Thu 2/1006:10BFS - BKK

3 stops58h 30mMultiple Airlines

Deal found 14/9£281

Sat 27/919:35BFS - BKK

3 stops35h 15mMultiple Airlines

Deal found 14/9£304

Tue 30/907:45BFS - BKK

3 stops27h 40mMultiple Airlines

Deal found 14/9£306

Wed 1/1006:00BFS - BKK

3 stops28h 55mMultiple Airlines

Deal found 14/9£319

Mon 15/1216:50BFS - DPS

3 stops43h 30mMultiple Airlines

Deal found 15/9£416

Wed 8/1006:10BFS - MNL

2 stops27h 00mMultiple Airlines

Deal found 14/9£513

Cheapflights Fare Finder

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

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Mon 10/11

09:00-18:05

2 stops26h 05m

Bangkok Suvarnabhumi

Thu 27/11

01:30-08:20

2 stops37h 50m

£469

BelfastKuala Lumpur

BFS - KUL

BFSKUL

Belfast Intl

Tue 28/10

05:45-08:45

3 stops43h 00m

Kuala Lumpur Intl

Tue 4/11

11:10-10:05

3 stops30h 55m

£522

BelfastSingapore

BFS - SIN

BFSSIN

Belfast Intl

Sun 9/11

23:05-17:20

3 stops34h 15m

Singapore Changi

Tue 18/11

19:40-21:50

3 stops34h 10m

£539

BelfastSingapore

BFS - SIN

BFSSIN

Belfast Intl

Wed 29/10

18:25-10:00

3 stops31h 35m

Singapore Changi

Tue 4/11

00:25-20:10

2 stops27h 45m

£578

BelfastManila

BFS - MNL

BFSMNL

Belfast Intl

Wed 29/10

07:40-14:25

3 stops46h 45m

Manila Ninoy Aquino Intl

Wed 5/11

06:30-22:20

3 stops47h 50m

£585

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Wed 29/10

06:30-20:55

2 stops29h 25m

Tokyo Narita

Wed 5/11

13:50-22:20

2 stops41h 30m

£590

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Wed 29/10

06:30-12:20

2 stops22h 50m

Bangkok Suvarnabhumi

Wed 5/11

19:05-10:05

2 stops22h 00m

£592

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Thu 13/11

09:40-18:05

2 stops25h 25m

Bangkok Suvarnabhumi

Thu 27/11

20:00-09:45

1 stop20h 45m

£593

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Wed 29/10

07:55-13:30

3 stops44h 35m

Tokyo Haneda

Wed 5/11

10:45-22:20

3 stops44h 35m

£614

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Sun 9/11

08:55-10:25

1 stop18h 30m

Bangkok Suvarnabhumi

Fri 28/11

08:20-08:20

2 stops31h 00m

£653

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 37 results

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, May is the cheapest month in which you can book a flight from Belfast Intl Airport to Asia (average of £717). Flying from Belfast Intl Airport to Asia in December is currently the most expensive (average of £1,123). 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?

When flying from Belfast Intl Airport to Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Asia

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

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,385 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Qatar Airways

7.4

Good

3,624 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

British Airways

6.7

Okay

7,361 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

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 - Tokyo Narita, Belfast Intl - Tokyo Haneda or Belfast Intl - Manila Ninoy Aquino 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, May is the cheapest month in which you can book a flight from Belfast Intl Airport to Asia (average of £717). Flying from Belfast Intl Airport to Asia in December is currently the most expensive (average of £1,123). 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

Top 3 airlines flying from Belfast Intl to Asia

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£423	Average£756	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£555	Average£857	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Qatar Airways	Cheapest£812	Average£1,064	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

Fly with Cheapflights

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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Cheap flights from Belfast Intl Airport to Asia from £213

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 14/12. Fares are subject to change and may not be available on all flights or dates of travel.

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 16 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Belfast Intl to Asia

Cheapest flights from Belfast Intl to AsiaExplore 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 16 September 2025.

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 16 September 2025.

Cheapflights Fare Finder

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

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.

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?

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 16 September 2025.

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 16 September 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.

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?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Belfast Intl to Asia

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Belfast Intl to Asia

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?

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Asia?

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

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

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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 16 September 2025.