Cheap flights from Belfast to Asia from £320

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BKK
13 Nov — 20 Nov1
1 adult
1 adult, Economy

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 14 October 2025.

Wed 26/1106:30BFS - BKK
1 stop20h 55mMultiple Airlines
Wed 3/1212:30BKK - BFS
1 stop36h 25mMultiple Airlines
Deal found 12/10£484
Sat 22/1106:35BHD - HND
2 stops46h 30mMultiple Airlines
Sun 30/1115:05HND - BHD
2 stops52h 35mMultiple Airlines
Deal found 12/10£507
Mon 24/1114:50BHD - NRT
2 stops37h 30mMultiple Airlines
Tue 9/1214:35NRT - BHD
2 stops51h 35mMultiple Airlines
Deal found 12/10£513
Mon 24/1114:40BHD - HND
2 stops38h 25mMultiple Airlines
Tue 9/1215:05HND - BHD
2 stops50h 10mMultiple Airlines
Deal found 12/10£515
Mon 3/1115:00BFS - BKK
2 stops37h 00mMultiple Airlines
Thu 27/1120:00BKK - BFS
1 stop31h 25mMultiple Airlines
Deal found 12/10£532
Mon 24/1106:40BFS - NRT
2 stops44h 20mMultiple Airlines
Tue 9/1216:55NRT - BFS
2 stops30h 15mMultiple Airlines
Deal found 12/10£556
Thu 27/1121:05BFS - BKK
2 stops44h 45mMultiple Airlines
Thu 4/1220:00BKK - BFS
1 stop20h 45mMultiple Airlines
Deal found 13/10£574
Mon 3/1109:15BHD - BKK
2 stops30h 15mMultiple Airlines
Sun 30/1118:05BKK - BHD
2 stops46h 00mMultiple Airlines
Deal found 13/10£587
Mon 3/1120:55BFS - BKK
1 stop30h 30mMultiple Airlines
Wed 26/1112:30BKK - BFS
1 stop16h 20mMultiple Airlines
Deal found 12/10£593
Mon 3/1107:00BHD - BKK
2 stops34h 50mMultiple Airlines
Wed 26/1112:30BKK - BHD
1 stop37h 30mMultiple Airlines
Deal found 12/10£607
Mon 24/1106:30BFS - HND
2 stops24h 20mMultiple Airlines
Tue 9/1217:10HND - BFS
2 stops30h 00mMultiple Airlines
Deal found 12/10£609
Fri 21/1106:30BFS - NRT
2 stops26h 40mMultiple Airlines
Tue 25/1115:00NRT - BFS
2 stops28h 25mMultiple Airlines
Deal found 12/10£629

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 14 October 2025.

Round-trip from

£484

One-way from

£320

Popular in

December

Cheapest in

May

Average price

£811
26/11-3/12
  • 26/11-3/12
  • 2 total stops
  • 57h 20m total
  • Belfast to Asia
3/4
  • 3/4
  • 2 total stops
  • 39h 05m total
  • Belfast to Asia
Highest demand for flights based on searches. 7% potential increase in price (£47 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Average for round-trip flights in October 2025

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 14 October 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

BFS - BKK

BFSBKK

Belfast Intl

Wed 26/11

06:30-10:25

1 stop20h 55m

Bangkok Suvarnabhumi

Wed 3/12

12:30-17:55

1 stop36h 25m

£484

BelfastTokyo

BHD - HND

BHDHND

Belfast City

Sat 22/11

11:35-14:05

2 stops41h 30m

Tokyo Haneda

Sun 30/11

15:05-10:40

2 stops52h 35m

£511

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Mon 24/11

06:40-12:00

2 stops44h 20m

Tokyo Narita

Tue 9/12

16:55-14:10

2 stops30h 15m

£556

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Thu 27/11

21:05-00:50

2 stops44h 45m

Bangkok Suvarnabhumi

Thu 4/12

20:00-09:45

1 stop20h 45m

£574

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Mon 3/11

09:15-22:30

2 stops30h 15m

Bangkok Suvarnabhumi

Sun 30/11

18:05-09:05

2 stops46h 00m

£587

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Mon 3/11

20:55-10:25

1 stop30h 30m

Bangkok Suvarnabhumi

Wed 26/11

12:30-21:50

1 stop16h 20m

£593

BelfastTokyo

BHD - NRT

BHDNRT

Belfast City

Fri 6/3

08:45-13:20

2 stops43h 35m

Tokyo Narita

Tue 24/3

14:35-08:15

2 stops50h 40m

£603

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Mon 24/11

06:30-15:50

2 stops24h 20m

Tokyo Haneda

Tue 9/12

17:10-14:10

2 stops30h 00m

£609

BelfastKathmandu

BFS - KTM

BFSKTM

Belfast Intl

Sat 31/1

08:10-06:30

3 stops40h 35m

Kathmandu Tribhuvan

Sat 7/2

15:05-18:30

2 stops33h 10m

£615

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Fri 21/11

06:30-18:10

2 stops26h 40m

Tokyo Narita

Tue 25/11

15:00-10:25

2 stops28h 25m

£629

Flights are sorted by cheapest return flights first.

Deals found on 12/10

Showing 1-10 of 54 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 £382). Flying from Belfast to Asia in December is currently the most expensive (average of £524). 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 14 October 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 11% 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. Sunday evenings 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 14 October 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.

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Food

7.2

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.

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Food

7.2

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.

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Food

7.2

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.

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Food

7.2

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.

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Food

7.2

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 Finnair, 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 15h 35m. 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?

  • 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 £382). Flying from Belfast to Asia in December is currently the most expensive (average of £524). 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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Alternative routes for Belfast to Asia

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

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 14 October 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£405Average£791FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£431Average£788FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Malaysia AirlinesCheapest£693Average£787FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qatar AirwaysCheapest£810Average£1,066FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

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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.

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