Which side is best for London to Dublin?

The RIGHT side is recommended with high confidence. Flying on a West-Northwest (300°) bearing at 33,000 ft, the right side offers snowdonia — wales's highest mountain range (snowdon 1,085m), dramatic even from altitude.

What is the London to Dublin flight path?

The LHR–DUB flight follows a great-circle path on a West-Northwest (300°) bearing, taking approximately 1h 20m at 33,000 ft. The route passes over Snowdonia — Wales's highest mountain range (Snowdon 1,085m), dramatic even from altitude and Irish Sea — the body of water separating Britain from Ireland.

What landmarks can I see from the London to Dublin flight?

Notable landmarks include Chiltern Hills, Snowdonia, Anglesey, and 3 more. Each is visible at specific phases of the flight.

How long is the London to Dublin flight?

The typical flight time is 1h 20m at a cruising altitude of 33,000 ft. Actual times may vary by airline, routing, and wind conditions.

Does sunlight affect window seat choice on London to Dublin?

Yes. The right side recommendation accounts for the west-northwest (300°) heading, typical daylight conditions, and the scenic features along this route.

What is the best window seat side for the London to Dublin flight?

For the best window seat views on the London to Dublin flight, choose the RIGHT side of the plane. This gives you access to Snowdonia — Wales's highest mountain range (Snowdon 1,085m), dramatic even from altitude and Irish Sea — the body of water separating Britain from Ireland.

All flight path maps/All London flights/London to Dublin

Global route / Europe

London to Dublin Flight Path Map

Preview the LHR-DUB route in 3D, then choose the window side with the stronger view.

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Distance

~450 km

great-circle estimate

Flight Time

1h 20m

typical schedule

Direction

West-Northwest (300°)

route bearing

Best View

Final descent

RIGHT window

Route Read

Sit on the RIGHT side for snowdonia — wales's highest mountain range (snowdon 1,085m), dramatic even from altitude.

A short Irish Sea crossing where takeoff, coastlines, and approach timing matter more than raw flight duration.

Check my flight

Decision

RIGHT side

HIGH confidence based on route bearing, terrain position, and likely viewing side.

Why It Works

Right side (north-northeast-facing at 30°) has Snowdonia and the Welsh mountains visible on departure

Right side captures the Anglesey coast and approaches Dublin Bay with Howth Head clearly visible

Left side faces southwest over the English Midlands and the open Irish Sea toward Wicklow — less landmark-dense

Route Intelligence

What this flight path is known for

LHR-DUB

Departing west-northwest from Heathrow, the flight tracks over the English Midlands and Welsh mountains before crossing the Irish Sea and descending into Dublin Bay with Howth Head and the Wicklow Mountains framing th...

Snowdonia — Wales's highest mountain range (Snowdon 1,085m), dramatic even from altitude

Irish Sea — the body of water separating Britain from Ireland

Dublin Bay — the natural bay framing Ireland's capital, with Howth Head prominent

Side Comparison

LEFT side

English Midlands farmland
Welsh border country (Marches)
Open Irish Sea south
Wicklow coast south of Dublin

RIGHT side

Pick this

Chilterns on departure
Welsh mountains — Snowdonia
Anglesey island
Irish Sea north coast

View Timeline

What to watch for

LHR-DUB

Takeoff from London

Chiltern Hills

RIGHT

Rolling chalk escarpment northwest of London, visible on initial climb

Mid-flight

Snowdonia

RIGHT

Wales's highest and most dramatic mountain range, centred on Snowdon at 1,085m

Anglesey

RIGHT

Flat island off the northwest Welsh coast, separated by the Menai Strait

Irish Sea

RIGHT

Open water crossing between Wales and Ireland

Approach to Dublin

Howth Head

RIGHT

Prominent rocky headland northeast of Dublin framing the bay

Dublin Bay

RIGHT

Sweeping bay with sandy beaches and Dublin city visible on approach

Full route notes

The right side combines Welsh mountain drama with an iconic Dublin Bay approach — one of the most varied short-haul routes in Europe.

Actual paths can shift by 10-30 km due to airline routing, wind, weather, or air traffic control.

Timing, weather, and airline variation

Morning

Morning sun from the east lights the Welsh mountains beautifully from the right on a westbound flight.

Evening

Sunset is ahead on this westbound route; right side Dublin Bay approach glows warmly at dusk.

Weather

Snowdonia peaks often pierce low cloud; Dublin Bay coastline usually visible below approach cloud.

Airline routes

Different carriers may file slightly different paths, especially on long-haul routes, but the right side is the statistically stronger pick for the standard route.

Flight path FAQs