Best Time to Fly EWR to DUB

The cheapest days to fly Newark (EWR) to Dublin (DUB) are usually Monday. Sunday is often the priciest day in the current pattern.Updated June 29, 2026.

Best to Fly

Monday

Departure Day

MON

TUE

WED

THU

FRI

SAT

SUN

Monday tend to offer the lowest base fares. Avoid Sunday.

Best to Book

46-60

Days Advance

Current booking window for this route. Prices often jump significantly inside 21 days.

Best to Go

APR

Lowest Fares

Historical low-season for DUB.

Analyst Brief

The timing gate for Newark (EWR) to Dublin (DUB) shows strong weekday stratification. Leaving on Monday avoids the Sunday business-travel premium. Ensure you pair this departure timing with the 46-60 day booking window.