Flight Time Estimator

Calculate the great-circle distance and estimated flight time between any two airports worldwide. This tool models theoretical nonstop routing, allowing you to analyze routes even if no airline currently operates direct service between them.

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Estimate Flight Time

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London (LHR) → Dublin (DUB)

Ireland flag Dublin (DUB) – Ireland 2 airlines
1 hr 50 mins
279 mi · 449 km
20
per day
Estimated flight time
1 hr 50 mins
Distance
279 Miles · 449 Kilometers
242.58 Nautical Miles

Dublin (DUB) → London (LHR)

United Kingdom flag London (LHR) – United Kingdom 2 airlines
1 hr 25 mins
279 mi · 449 km
21
per day
Estimated flight time
1 hr 25 mins
Distance
279 Miles · 449 Kilometers
242.58 Nautical Miles