Rp 744,457+ Cheap flights from Belfast
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Find flights from Belfast
Cheapest flights from BelfastExplore the most affordable flight options available from Belfast. Find the lowest fares based on data from user searches, with prices last updated on 5 July 2025.
Explore the most affordable flight options available from Belfast. Find the lowest fares based on data from user searches, with prices last updated on 5 July 2025.
Find flights from Belfast within your budget
Find flights departing from Belfast that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 5 July 2025. In the last 7 days, Cheapflights users made a total of 22,532 searches
Fly to
Route
Depart
Return
Price
BelfastDenpasar
BHD - DPS
BHDDPS
Belfast City
Sun 7/12
17.25-12.05
2 stops34h 40m
Denpasar Bali Ngurah Rai
Sun 22/2
19.15-08.25
2 stops21h 10m
BelfastDenpasar
BHD - DPS
BHDDPS
Belfast City
Sun 7/12
06.30-20.20
1 stop29h 50m
Denpasar Bali Ngurah Rai
Sun 22/2
21.40-21.00
2 stops31h 20m
BelfastDenpasar
BHD - DPS
BHDDPS
Belfast City
Sun 7/12
10.20-22.40
2 stops28h 20m
Denpasar Bali Ngurah Rai
Sat 21/2
00.10-17.25
2 stops25h 15m
BelfastDenpasar
BFS - DPS
BFSDPS
Belfast Intl
Fri 22/8
07.05-11.25
2 stops21h 20m
Denpasar Bali Ngurah Rai
Tue 26/8
21.25-23.00
3 stops32h 35m
BelfastDenpasar
BHD - DPS
BHDDPS
Belfast City
Sun 7/12
18.00-11.05
3 stops33h 05m
Denpasar Bali Ngurah Rai
Sun 22/2
19.25-09.45
2 stops22h 20m
Best time to book a flight from Belfast
Have a flexible travel schedule? Discover the best time to fly from Belfast with our price prediction graph.
Travel insights for flights from Belfast
Get recent, data-driven insights about flights from Belfast including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Belfast?
Currently, November is the cheapest month in which you can book a flight from Belfast (average of Rp 14,225,603). Flying from Belfast in July will prove the most costly (average of Rp 20,424,016). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Airline reviews for flights from Belfast
Get insights into the airlines that provide service from Belfast. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Belfast. In the last 7 days, Cheapflights users made a total of 22,532 searches.
Read reviews from past customers who have flown KLM, Qatar Airways, andBritish Airways from Belfast. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Crew
Entertainment
Food
Boarding
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Overall
Crew
Entertainment
Food
Boarding
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Overall
Crew
Entertainment
Food
Boarding
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Overall
Crew
Entertainment
Food
Boarding
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Browse thousands of different options on Cheapflights for your next trip
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Direct flights from Northern Ireland
Book a direct flight from one of these other cities located in Northern Ireland.
Related info for your journey
Access useful and relevant information related to your journey from Belfast. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 5 July 2025.
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?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast. 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?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Belfast with no change fees?
Yes! Cheapflights helps users easily find flights from Belfast with no change fees.
Can Cheapflights notify me if prices for flights from Belfast become cheaper?
Yes, Cheapflights offers price alerts on flights from Belfast so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.