Flights from Dublin to London from $29
Explore flight options from Dublin to London with competitive pricing starting from $107.
Dublin
DUB
→
London
LGW
Cheap flight deals from Dublin to London
Average price start from:
$40
Round-trip flights from Dublin to London starting at $40. Book now for the best deals!
One-way from:
$29
One-way flights from Dublin to London starting at $29. Great for flexible travel!
Cheapest day:
Thursday
Thursday is the cheapest day to fly from Dublin to London. Save more by booking on this day!
Cheapest In:
$35
Jan 2025
Jan 2025 is the cheapest month to fly from Dublin to London with prices starting at $35.
Find flight deals from Dublin to London
Cheapest flights from Dublin to London
ONEWAY FLIGHTS
LAST MINUTE
CHEAP FLIGHTS
BEST FLIGHTS
DUB
Dublin
DUB - Dublin • 2025-11-25 • 09:00
Unknown
60 min
LGW
Unknown City
$29
Non-stop • 60 min
DUB
Dublin
DUB - Dublin • 2025-11-25 • 09:00
Unknown
60 min
LGW
Unknown City
$45
Non-stop • 60 min
DUB
Dublin
DUB - Dublin • 2025-11-25 • 09:00
Unknown
60 min
LGW
Unknown City
$68
Non-stop • 60 min
DUB
Dublin
DUB - Dublin • 2025-11-25 • 09:00
Unknown
60 min
LGW
Unknown City
$120
Non-stop • 60 min
DUB
Dublin
DUB - Dublin • 2025-11-25 • 09:00
Unknown
60 min
LGW
Unknown City
$122
Non-stop • 60 min
DUB
Dublin
DUB - Dublin • 2025-11-25 • 09:00
Unknown
60 min
LGW
Unknown City
$135
Non-stop • 60 min
DUB
Dublin
DUB - Dublin • 2025-11-25 • 09:00
Unknown
60 min
LGW
Unknown City
$196
Non-stop • 60 min
DUB
Dublin
DUB - Dublin • 2025-11-25 • 09:00
Unknown
60 min
LGW
Unknown City
$207
Non-stop • 60 min
DUB
Dublin
DUB - Dublin • 2025-11-25 • 09:00
Unknown
60 min
LGW
Unknown City
$299
Non-stop • 60 min
Price Trends & Analysis
Weekly Price Trends
For the best deals, try flying to London on Thursday.
Monthly Price Trends
Save the most on flights from Dublin to London in January.
Weather & Climate Information
Temperature
London experiences a temperate maritime climate, with average temperatures ranging from 2°C (36°F) in winter to 23°C (73°F) in summer. The best times for comfortable travel are late spring (May to June) and early autumn (September to October), when temperatures are mild and rainfall is generally lower.
Rainfall
The best time to visit London is during late spring (May to June) when the weather is mild and gardens bloom, making it ideal for outdoor activities. Additionally, you'll enjoy vibrant local events like the Chelsea Flower Show while avoiding the peak summer tourist crowds.
Airlines at LGW
Places to Visit in London
About London
Airlines Flying from Dublin to London
Hotels in London
About London
Places to Visit in London
Hotels in London
Airlines Flying from Dublin to London
Frequently Asked Questions
What is the cheapest flight from Dublin to London?
The cheapest fare is $29. For the best deals, consider booking during January and flying on Thursday.
How long is the flight from Dublin to London?
Average flight time is around 10-15 hours, depending on layovers and the chosen route. Most flights include one stopover for optimal pricing.
Which airlines fly from Dublin to London?
Multiple airlines operate this route including Ryanair, Vueling Airlines, Swiss. Check current schedules and availability for the best options.
What is the best time to book flights?
Booking 2–3 months in advance usually gives the best prices. Consider flying during January for additional savings.
Are there hotels near LGW Airport?
Yes, several hotels are conveniently located near LGW Airport, including options with shuttle services for easy airport access.
What should I know about London?
London offers a perfect blend of culture, history, and modern attractions. The best time to visit is during pleasant weather months for optimal experiences.