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Cheap flights from Belfast to Asia from £243

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BKK
19 Dec — 26 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 19 November 2025.

Sat 22/1123:10BFS - BKK
1 stop28h 15mMultiple Airlines
Sat 6/1212:25BKK - BFS
1 stop27h 25mMultiple Airlines
Deal found 17/11£639
Sat 22/1109:30BHD - BKK
2 stops41h 40mMultiple Airlines
Sat 6/1208:20BKK - BHD
2 stops31h 50mMultiple Airlines
Deal found 17/11£666
Sat 22/1123:10BFS - BKK
2 stops28h 30mMultiple Airlines
Sat 29/1114:00BKK - BFS
3 stops29h 40mMultiple Airlines
Deal found 17/11£747
Sat 22/1111:35BHD - BKK
2 stops27h 55mMultiple Airlines
Sat 29/1118:55BKK - BHD
2 stops44h 30mMultiple Airlines
Deal found 17/11£750
Sat 22/1117:20BHD - BKK
2 stops55h 10mKLM
Sat 6/1212:15BKK - BHD
1 stop15h 45mKLM
Deal found 17/11£807
Sat 22/1115:05BHD - BKK
2 stops20h 20mBritish Airways
Fri 5/1202:00BKK - BHD
2 stops22h 15mBritish Airways
Deal found 17/11£813
Sat 22/1106:30BHD - BKK
1 stop20h 35mKLM
Sat 29/1112:15BKK - BHD
1 stop15h 45mKLM
Deal found 17/11£881
Wed 3/1206:30BHD - MNL
2 stops29h 00mKLM
Sun 7/1222:00MNL - BHD
2 stops31h 00mKLM
Deal found 18/11£887
Sun 7/1206:30BHD - NRT
1 stop20h 15mKLM
Thu 11/1213:35NRT - BHD
1 stop36h 15mKLM
Deal found 18/11£1,105
Sun 7/1207:00BHD - NRT
2 stops49h 55mQatar Airways
Thu 11/1221:55NRT - BHD
2 stops28h 25mQatar Airways
Deal found 18/11£1,124
Thu 18/1206:30BHD - NRT
2 stops27h 00mMultiple Airlines
Thu 25/1210:15NRT - BHD
3 stops43h 15mMultiple Airlines
Deal found 18/11£1,185
Tue 16/1206:30BHD - KTM
3 stops30h 25mMultiple Airlines
Mon 5/100:05KTM - BHD
2 stops22h 30mMultiple Airlines
Deal found 17/11£1,191

Cheap flight deals from Belfast to Asia

Keep the following information in mind while searching for Belfast to Asia flight deals. Data was last updated 19 November 2025.

Round-trip from

£479

One-way from

£243

Popular in

December

Cheapest in

May

Average price

£728
7/3-21/3
  • 7/3-21/3
  • 4 total stops
  • 65h 10m total
  • Belfast to Asia
Search Deals
4/2
  • 4/2
  • 3 total stops
  • 42h 25m total
  • Belfast to Asia
Search Deals
Highest demand for flights based on searches. 7% 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 November 2025
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 19 November 2025.
Use the filters below to find and compare flights from Belfast to Asia that are best for you.

Fly from

Belfast

Fly to

Asia

Route

Depart

Return

Price

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sat 7/3

18:00-22:30

2 stops21h 30m

Bangkok Suvarnabhumi

Sun 22/3

18:55-09:05

2 stops45h 10m

£479

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Sat 7/3

23:10-10:40

2 stops28h 30m

Bangkok Suvarnabhumi

Sun 22/3

18:25-18:55

3 stops31h 30m

£495

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Wed 4/2

17:40-22:30

2 stops21h 50m

Bangkok Suvarnabhumi

Mon 16/2

02:50-08:25

2 stops36h 35m

£536

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Thu 26/2

19:45-21:05

3 stops42h 20m

Bangkok Suvarnabhumi

Thu 19/3

18:25-20:25

3 stops33h 00m

£541

BelfastTokyo

BHD - NRT

BHDNRT

Belfast City

Sun 17/5

18:05-13:30

2 stops35h 25m

Tokyo Narita

Tue 2/6

14:35-08:50

2 stops50h 15m

£577

BelfastTokyo

BHD - NRT

BHDNRT

Belfast City

Fri 6/3

17:40-13:20

2 stops34h 40m

Tokyo Narita

Tue 24/3

14:35-08:15

2 stops50h 40m

£579

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 26/2

06:30-21:05

2 stops31h 35m

Bangkok Suvarnabhumi

Thu 19/3

18:25-16:20

3 stops28h 55m

£586

BelfastManila

BFS - MNL

BFSMNL

Belfast Intl

Sun 1/3

11:00-18:30

3 stops47h 30m

Manila Ninoy Aquino Intl

Sun 22/3

08:35-20:10

3 stops43h 35m

£598

BelfastManila

BHD - MNL

BHDMNL

Belfast City

Sun 1/3

17:35-16:50

2 stops39h 15m

Manila Ninoy Aquino Intl

Sun 22/3

17:55-10:40

2 stops48h 45m

£605

BelfastTokyo

BHD - HND

BHDHND

Belfast City

Mon 2/3

17:45-14:05

2 stops35h 20m

Tokyo Haneda

Sun 15/3

15:40-09:05

2 stops50h 25m

£608

Flights are sorted by cheapest return flights first.

Deals found on 17/11

Showing 1-10 of 38 results
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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, November is the cheapest month in which you can book a flight from Belfast to Asia (average of £387). Flying from Belfast to Asia in January is currently the most expensive (average of £530). 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 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 19 November 2025.

A simple way to save on the total cost of your ticket is to fly from Belfast to Asia in the morning. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight at midday.

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

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

Travellers seeking maximum savings on their Belfast to Asia flight should consider departing on Saturday mornings 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 19 November 2025.
Check out reviews from past customers who have flown with KLM, Qatar Airways, andMalaysia Airlines 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
7.7
Good
1,411 reviews
Check prices

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,411 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Qatar Airways
7.4
Good
3,664 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Malaysia Airlines
7.3
Good
281 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,532 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 and British Airways fly from Belfast to Asia in about 27h 10m. The time it takes to get you to your destination can typically vary by up to 1h 50m. The distance between Belfast and Asia is about 5877 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    While some choose either Belfast Intl - Bangkok Suvarnabhumi or Belfast Intl - Tokyo Narita, Belfast City - 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, November is the cheapest month in which you can book a flight from Belfast to Asia (average of £387). Flying from Belfast to Asia in January is currently the most expensive (average of £530). 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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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 19 November 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£411Average£759FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£429Average£773FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Malaysia AirlinesCheapest£703Average£799FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qatar AirwaysCheapest£824Average£1,090FlexibilityNo 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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