Cheapest month to fly to Belfast (BFS)
September 2026 is the cheapest month to fly to Belfast, United Kingdom based on current forward fare data from 2 major international gateways.
Cheapest month from each major origin
Month-by-month price comparison
Lowest fare per calendar month, per origin. Data refreshes daily.
London (LHR) → Belfast
- September 2026 $72
- October 2026 $73
- August 2026 $75
- November 2026 $75
- July 2026 $141
Frequently asked questions
-
What is the cheapest month to fly to Belfast?
Based on current 6-month forward fare data, September 2026 is the cheapest month to fly to Belfast (BFS) from major international gateways including London, New York, and Dubai.
-
How much is a flight to Belfast?
From London (LHR), the cheapest current fare to Belfast is $72 on 2026-09-10. Prices vary by origin — see the full comparison table.
-
Where is Belfast (BFS)?
Belfast is in United Kingdom. Aldergrove Airport (BFS) is the main commercial airport with 63 non-stop destinations.
-
How do you calculate the cheapest month?
We pull 6 months of forward fare data from the affiliate-network month-matrix API for each route, find the lowest price per calendar month, then identify which month is cheapest across multiple major-market origins. Cached daily.
Related guides for Belfast
Sibling pages — airport overview, country aggregations, visa context.