Cheap flights from Dublin to Southampton
from 69 US$
From 220 USD — compare hundreds of airlines
The cheapest month is usually 2026-10 · 69 US$
See prices for my dates →Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from Dublin to Southampton, a about 432 km route (around 1h nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Dublin to Southampton?
It's usually 2026-10, from 69 USD. Use the price calendar to compare other dates.
How long is the flight from Dublin to Southampton?
A nonstop flight takes about 1h and covers around 432 km. Connecting itineraries take longer.
Are there direct flights from Dublin to Southampton?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Dublin to Southampton?
We compare hundreds of airlines on this route; check the live results.
When should I book Dublin–Southampton flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Dublin → Southampton · Live fares from 100+ sites — free, with no hidden fees.