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Cheap flights from Belfast Intl Airport to Asia from £233

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 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BKK
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

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 14 November 2025.

Round-trip from

£404

One-way from

£233

Popular in

December

Cheapest in

May

Average price

£727
4/2-5/3
  • 4/2-5/3
  • 6 total stops
  • 76h 15m total
  • Belfast to Asia
Search Deals
26/11
  • 26/11
  • 3 total stops
  • 47h 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

Find 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 14 November 2025.

Sat 15/1108:10BFS - BKK
2 stops21h 55mMultiple Airlines
Mon 1/1212:30BKK - BFS
1 stop26h 25mMultiple Airlines
Deal found 13/11£598
Mon 17/1120:55BFS - BKK
2 stops32h 55mMultiple Airlines
Mon 1/1212:30BKK - BFS
1 stop26h 25mMultiple Airlines
Deal found 13/11£602
Tue 18/1120:55BFS - BKK
2 stops32h 55mMultiple Airlines
Mon 1/1212:30BKK - BFS
1 stop26h 25mMultiple Airlines
Deal found 13/11£604
Sat 15/1108:10BFS - BKK
2 stops21h 55mMultiple Airlines
Wed 26/1112:30BKK - BFS
1 stop28h 35mMultiple Airlines
Deal found 13/11£618
Fri 14/1121:20BFS - BKK
2 stops32h 45mMultiple Airlines
Mon 17/1112:30BKK - BFS
1 stop26h 25mMultiple Airlines
Deal found 12/11£623
Tue 18/1109:35BFS - BKK
2 stops24h 20mMultiple Airlines
Wed 26/1112:30BKK - BFS
1 stop28h 35mMultiple Airlines
Deal found 13/11£633
Sun 16/1107:30BFS - BKK
2 stops24h 00mMultiple Airlines
Mon 1/1212:30BKK - BFS
1 stop26h 25mMultiple Airlines
Deal found 13/11£642
Mon 17/1108:30BFS - BKK
2 stops23h 00mMultiple Airlines
Wed 26/1112:30BKK - BFS
1 stop28h 35mMultiple Airlines
Deal found 13/11£651
Fri 14/1106:30BFS - BKK
2 stops22h 50mMultiple Airlines
Mon 1/1212:30BKK - BFS
1 stop26h 25mMultiple Airlines
Deal found 13/11£671
Mon 17/1107:50BFS - BKK
2 stops23h 40mMultiple Airlines
Thu 27/1120:00BKK - BFS
1 stop21h 30mMultiple Airlines
Deal found 13/11£673
Sun 28/1205:45BFS - DEL
3 stops30h 25mMultiple Airlines
Sun 4/106:55DEL - BFS
2 stops32h 40mMultiple Airlines
Deal found 13/11£724
Fri 28/1107:05BFS - KTM
2 stops21h 00mMultiple Airlines
Mon 9/217:10KTM - BFS
2 stops31h 40mMultiple Airlines
Deal found 13/11£793

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 14 November 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

BelfastNew Delhi

BFS - DEL

BFSDEL

Belfast Intl

Wed 4/2

06:30-03:25

3 stops39h 25m

New Delhi Indira Gandhi Intl

Thu 5/3

03:00-10:20

3 stops36h 50m

£404

BelfastNew Delhi

BFS - DEL

BFSDEL

Belfast Intl

Wed 4/2

06:30-03:25

3 stops39h 25m

New Delhi Indira Gandhi Intl

Fri 6/3

03:00-08:55

3 stops35h 25m

£407

BelfastNew Delhi

BFS - DEL

BFSDEL

Belfast Intl

Fri 20/2

12:45-03:25

3 stops33h 10m

New Delhi Indira Gandhi Intl

Fri 13/3

03:00-08:25

3 stops34h 55m

£467

BelfastKathmandu

BFS - KTM

BFSKTM

Belfast Intl

Wed 7/1

06:00-09:05

2 stops21h 20m

Kathmandu Tribhuvan

Fri 16/1

07:35-22:05

2 stops20h 15m

£619

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Wed 8/4

20:10-19:50

3 stops41h 40m

Bangkok Suvarnabhumi

Wed 29/4

02:55-19:10

3 stops22h 15m

£628

BelfastManila

BFS - MNL

BFSMNL

Belfast Intl

Mon 5/1

19:20-01:00

3 stops45h 40m

Manila Ninoy Aquino Intl

Mon 26/1

08:35-08:55

3 stops32h 20m

£653

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Fri 3/4

09:40-04:25

2 stops36h 45m

Bangkok Suvarnabhumi

Mon 13/4

02:55-13:10

3 stops40h 15m

£685

BelfastManila

BFS - MNL

BFSMNL

Belfast Intl

Tue 6/1

06:30-01:00

3 stops34h 30m

Manila Ninoy Aquino Intl

Thu 15/1

02:55-22:05

3 stops27h 10m

£694

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Wed 4/2

06:30-22:30

3 stops31h 00m

Tokyo Narita

Wed 18/2

08:05-10:05

3 stops35h 00m

£711

BelfastKathmandu

BFS - KTM

BFSKTM

Belfast Intl

Fri 28/11

07:05-09:50

2 stops21h 00m

Kathmandu Tribhuvan

Mon 9/2

17:10-19:05

2 stops31h 40m

£793

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 26 results
1
2
3

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 £387). Flying from Belfast Intl Airport to Asia in July is currently the most expensive (average of £742). 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 14 November 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 24% 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 14 November 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
1,410 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.7

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
1,410 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.7

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
3,661 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.7

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
7,516 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.7

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 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 - Tokyo Narita, Belfast Intl - Tokyo Haneda or Belfast Intl - Bangkok Suvarnabhumi 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 £387). Flying from Belfast Intl Airport to Asia in July is currently the most expensive (average of £742). 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

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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 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£429Average£794FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£573Average£881FlexibilityNo cancel feeOn-time75%
Search KLM flights
Qatar AirwaysCheapest£833Average£1,114FlexibilityNo 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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