LON → DUB
Cheap flights from London to Dublin
Compare fares from London to Dublin from airlines and travel agencies, then book directly with the seller.
LON → DUB
FROM $20 · 1h 20m · DIRECT
Search not showing? Compare fares on our partner Aviasales →
- No booking fees
- Prices updated daily
- Secure partner checkout
London to Dublin: what the fares show
Recent searches turned up one-way tickets from London to Dublin for as little as $20: Ryanair, departing November 24, 2026, on a non-stop flight. Across the 8 months we track, November 2026 is the cheapest month to fly (from $20) and September 2027 the most expensive (from $59), a difference of $39. Non-stop fares appear in our data from $20, so the cheapest option here is also a direct flight. The non-stop flight takes about 1h 20m gate to gate. Ryanair supplied the low fares we found on this route.
Prices are in US dollars, one-way, economy, per adult, from searches made on Aviasales and checked . Fares change often; the price you pay is confirmed on the airline's or agency's site.
- Route
- LON → DUB
- Lowest fare found
- $20 one-way
- Cheapest month
- November 2026
- Non-stop fares
- From $20
- Typical stops
- Non-stop
- Fastest itinerary
- 1h 20m
- Airlines in our data
- Ryanair
- Price range in our data
- $20 – $59
- Fares checked
Prices by date
| Date | Lowest fare |
|---|
Lowest fares found recently for each departure day. Live prices may differ.
London to Dublin fares by departure date
The 30 cheapest departure days in the fares we tracked for the coming weeks, one-way per adult, checked .
| Departure date | Day | From | Airline | Stops | Search |
|---|---|---|---|---|---|
| Sat | $21 | Ryanair | Non-stop | Search October 31, 2026 | |
| Sun | $22 | Ryanair | Non-stop | Search November 1, 2026 | |
| Mon | $21 | Ryanair | Non-stop | Search November 2, 2026 | |
| Tue | $21 | Ryanair | Non-stop | Search November 3, 2026 | |
| Wed | $22 | Ryanair | Non-stop | Search November 4, 2026 | |
| Thu | $23 | Ryanair | Non-stop | Search November 5, 2026 | |
| Sat | $21 | Ryanair | Non-stop | Search November 7, 2026 | |
| Sun | $25 | Ryanair | Non-stop | Search November 8, 2026 | |
| Mon | $23 | Ryanair | Non-stop | Search November 9, 2026 | |
| Cheapest | Tue | $20 | Ryanair | Non-stop | Search November 10, 2026 |
| Wed | $21 | Ryanair | Non-stop | Search November 11, 2026 | |
| Thu | $24 | Ryanair | Non-stop | Search November 12, 2026 | |
| Sat | $21 | Ryanair | Non-stop | Search November 14, 2026 | |
| Sun | $22 | Ryanair | Non-stop | Search November 15, 2026 | |
| Tue | $24 | Ryanair | Non-stop | Search November 17, 2026 | |
| Wed | $21 | Ryanair | Non-stop | Search November 18, 2026 | |
| Thu | $25 | Ryanair | Non-stop | Search November 19, 2026 | |
| Sat | $22 | Ryanair | Non-stop | Search November 21, 2026 | |
| Mon | $22 | Ryanair | Non-stop | Search November 23, 2026 | |
| Cheapest | Tue | $20 | Ryanair | Non-stop | Search November 24, 2026 |
| Wed | $23 | Ryanair | Non-stop | Search November 25, 2026 | |
| Cheapest | Thu | $20 | Ryanair | Non-stop | Search November 26, 2026 |
| Sat | $21 | Ryanair | Non-stop | Search November 28, 2026 | |
| Cheapest | Sun | $20 | Ryanair | Non-stop | Search November 29, 2026 |
| Tue | $22 | Ryanair | Non-stop | Search December 1, 2026 | |
| Cheapest | Sat | $20 | Ryanair | Non-stop | Search December 5, 2026 |
| Cheapest | Wed | $20 | Ryanair | Non-stop | Search December 9, 2026 |
| Sat | $24 | Ryanair | Non-stop | Search December 12, 2026 | |
| Sun | $24 | Ryanair | Non-stop | Search December 13, 2026 | |
| Mon | $25 | Ryanair | Non-stop | Search December 14, 2026 |
Cheapest month to fly from London to Dublin
Lowest one-way economy fare per adult found for each departure month, checked October 26, 2026. Select a month to search that date.
| Month | Cheapest day | From | Airline | Stops | Search |
|---|---|---|---|---|---|
| October 2026 | $21 | Ryanair | Non-stop | Search October 31, 2026 | |
| November 2026 Cheapest | $20 | Ryanair | Non-stop | Search November 24, 2026 | |
| December 2026 | $20 | Ryanair | Non-stop | Search December 5, 2026 | |
| January 2027 | $24 | Ryanair | Non-stop | Search January 1, 2027 | |
| February 2027 | $29 | Ryanair | Non-stop | Search February 2, 2027 | |
| March 2027 | $27 | Ryanair | Non-stop | Search March 2, 2027 | |
| April 2027 | $48 | Ryanair | Non-stop | Search April 22, 2027 | |
| September 2027 | $59 | Ryanair | Non-stop | Search September 18, 2027 |
Planning the rest of the trip
Related routes
London to Dublin flights: FAQ
How much is a flight from London to Dublin?
The cheapest one-way fare we found recently is $20 (non-stop, departing November 24, 2026). Fares change with demand and the date you book, so run a search to see today's prices for your dates.
What is the cheapest month to fly from London to Dublin?
In our latest data, November 2026 has the lowest fares (from $20) and September 2027 the highest (from $59). The table above lists the lowest fare we found for each month.
Are there direct flights from London to Dublin?
Yes. Non-stop fares from London to Dublin appear in our recent data from $20. Schedules change, so check the live results for your dates.
Which airlines fly from London to Dublin?
The lowest fares we found on this route were sold by Ryanair. The live search covers more airlines and travel agencies than appear here.
How long does it take to fly from London to Dublin?
The quickest itinerary among the fares we tracked takes 1h 20m, including any connections. Cheaper fares often take longer because of layovers; each result shows its total travel time.
Does Flicket sell the tickets?
No. Flicket is a flight search site. We compare fares from airlines and travel agencies through our partner Aviasales, and you book directly with the airline or agency you choose, on their website and under their terms. Flicket adds no fee to the fare.
Track prices LON → DUB
Get an email when the fare drops. At most one email a day, unsubscribe anytime.
We use your email only for this price alert.
Before you fly to Dublin
- YesimeSIM for IrelandMobile data from the moment you land, without roaming fees.Get an eSIM(opens in a new tab)
- KiwitaxiAirport transfer in DublinFixed price, booked in advance, a driver meets you at arrivals.Book a transfer(opens in a new tab)
- GetRentacarCar rentalCompare rental offers and book before you go.Find a car(opens in a new tab)
Partner offers: we may earn a commission if you book. It does not change your price.
Applying for a visa?
Need a flight reservation for a visa, not a ticket?
Many consulates ask for a flight itinerary before they decide on a visa, and buying a full ticket you might not use is expensive. Flicket offers flight reservations with an airline booking code (PNR) from $14, but ordering is paused while we connect live airline inventory. The page explains how it works and what to check.