Cheap flights from Southampton to Dublin
Flying from Southampton to Dublin gives you a choice between nonstop service and connections through other European hubs. You can book weeks ahead for December fares or wait until closer to departure for last-minute deals. The journey takes just over an hour without stops.
Prices found on this route
Lowest fare found per airline in recent searches — click to search that date on kissandfly.com
| Airline | Flight | Rating | Date | Price from | Search |
|---|---|---|---|---|---|
 Emerald AirlinesEA | direct | — | 5 Nov 2026 | from $88 | Search 5 Nov 2026 |
 Aer LingusEI | direct | — | 7 Nov 2026 | from $115 | Search 7 Nov 2026 |
 EasyjetU2 | with a stop | ★★★★★ 4.1 | 20 Nov 2026 | from $215 | Search 20 Nov 2026 |
 KLM Royal Dutch AirlinesKL | with a stop | ★★★★★ 4.3 | 7 Nov 2026 | from $275 | Search 7 Nov 2026 |
 KLM CityhopperWA | with a stop | — | 4 Nov 2026 | from $280 | Search 4 Nov 2026 |
 Aurigny Air ServicesGR | with a stop | — | 29 Dec 2026 | from $323 | Search 29 Dec 2026 |
 Loganair LimitedLM | with a stop | — | 6 Nov 2026 | from $354 | Search 6 Nov 2026 |
 Accesrail9B | with a stop | — | 5 Nov 2026 | from $1,339 | Search 5 Nov 2026 |
Source: fares found by Tickets Travel Network search engines, snapshot of 28 October 2026. Prices are converted to USD at an approximate rate; the exact price is shown on the booking site.
Price by month
Lowest fare found for each month in recent searches. Cheapest month: March — from $104.
| Month | Price from | Date | |
|---|---|---|---|
| October 2026 | from $363 | 29 Oct 2026 | |
| November 2026 | from $115 | 7 Nov 2026 | |
| December 2026 | from $153 | 29 Dec 2026 | |
| January 2027 | from $106 | 13 Jan 2027 | |
| February 2027 | from $107 | 12 Feb 2027 | |
| March 2027 | from $104 | 22 Mar 2027 | |
| April 2027 | from $133 | 23 Apr 2027 | |
| May 2027 | from $282 | 12 May 2027 | |
| June 2027 | from $281 | 24 Jun 2027 | |
| July 2027 | from $187 | 15 Jul 2027 | |
| August 2027 | from $192 | 6 Aug 2027 | |
| September 2027 | from $164 | 10 Sept 2027 |
Airports on this route
Distances are straight-line from the city centre
| City | Airport | To centre |
|---|---|---|
| Southampton | Southampton SOU | 6 km |
| Dublin | Dublin DUB | 10 km |
Route on the map
When to fly
Book several weeks before your travel date to secure better pricing on this route. December typically offers the lowest fares while summer months see higher demand. Midweek departures tend to be cheaper than weekend flights. Consider booking well in advance for holiday periods.
Airlines and what to expect
Aer Lingus operates direct flights between Southampton and Dublin as the primary full-service option on this route. Easyjet provides low-cost nonstop service with basic fare inclusions. Other carriers like KLM may offer connecting options through Amsterdam.
Arriving — Dublin
Dublin Airport sits a reasonable distance from the city centre and serves as your main gateway to Ireland's capital. You can reach downtown by bus or taxi after your flight arrives, depending on your budget and schedule needs. Allow extra time during peak travel periods when queues form at ground transportation stops.
Before you go: Ireland
- Currency
- EUR (€)
- Power sockets
- Type G · 230 V
- Language
- Irish, English
- Emergency number
- 112
- Calling code
- +353
- Internet domain
- .ie
- EU / Schengen
- EU member
- Population of Dublin
- 593 k (2022)
- Time zone
- UTC+00 (Europe/Dublin)
Country facts: Wikidata
Check before you book
- Check baggage allowances before booking with low-cost carriers
- Confirm your departure airport if Southampton has multiple options nearby
- Verify connection times when flying on separate tickets
- Ensure your travel documents are valid for entry into Ireland
- Consider seasonal pricing differences between winter and summer months
Frequently asked questions
Southampton – Dublin: when is it cheapest to fly?
The lowest price in recent searches was found for March 2027 — $104. Prices change daily; check the live price in the search.
Southampton – Dublin: which airlines fly this route?
Airlines with offers on this route: Emerald Airlines, Aer Lingus, Easyjet, KLM Royal Dutch Airlines, KLM Cityhopper, Aurigny Air Services, Loganair Limited, Accesrail.
Southampton – Dublin: are there direct flights?
Yes, direct flights were available in recent searches.
How long is the flight from Southampton to Dublin?
The distance is about 427 km, so a non-stop flight takes roughly 0 h 58 min. Direct flights were found in recent searches.
Which airports serve Southampton – Dublin?
Southampton: Southampton (SOU). Dublin: Dublin (DUB).
What is the time difference between Southampton and Dublin?
Dublin is in the same time zone as Southampton.
Southampton — more routes
| To | Airline | Flight | Date | Price from |
|---|---|---|---|---|
| Palma de Mallorca | Easyjet | direct | 12 Apr 2027 | from $52 |
| Barcelona | Easyjet | direct | 30 Oct 2026 | from $83 |
| Dublin | Aer Lingus | direct | 7 Nov 2026 | from $115 |
| Paris | Easyjet | direct | 27 Dec 2026 | from $129 |
| Alicante | Aer Lingus | with a stop | 1 Nov 2026 | from $258 |
| Krakow | Loganair Limited | with a stop | 10 Nov 2026 | from $267 |
| Amsterdam | Aer Lingus | with a stop | 11 Dec 2026 | from $301 |
Dublin — flights from other cities
Nearby alternatives
Airports within reach of Southampton / Dublin that also have this destination — sometimes far cheaper
| Route | Distance | Flight | Date | Price from |
|---|---|---|---|---|
| London → Dublin | 112 km from Southampton | direct | 16 Nov 2026 | from $21 |
| Bristol → Dublin | 103 km from Southampton | direct | 26 Nov 2026 | from $21 |
| Cardiff → Dublin | 142 km from Southampton | direct | 6 Dec 2026 | from $59 |