What is the cheapest month to fly from Dublin to Belfast?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Dublin (DUB) to Belfast (BFS), with fares starting from $67.

What is the lowest current fare from DUB to BFS?

The lowest currently-listed fare from Dublin (DUB) to Belfast (BFS) is $67 on 2026-08-11.

Is there a direct flight from Dublin to Belfast?

There is currently no non-stop service from DUB to BFS. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Dublin to Belfast

Cheapest current fares: $67 in August 2026 on connecting flights.

Last updated August 8, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Dublin (DUB) to Belfast (BFS). Refreshed daily.

Dublin (DUB) → Belfast (BFS)

August 2026 $67

Frequently asked questions

What is the cheapest month to fly from Dublin to Belfast?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Dublin (DUB) to Belfast (BFS), with fares starting from $67.
What is the lowest current fare from DUB to BFS?

The lowest currently-listed fare from Dublin (DUB) to Belfast (BFS) is $67 on 2026-08-11.
Is there a direct flight from Dublin to Belfast?

There is currently no non-stop service from DUB to BFS. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.