Ryanair offers priority boarding with Regular fare, including a 10kg carry-on and seat selection.
Ryanair's Flexi Plus includes priority boarding, seat selection, and security fast track, but not checked bags.

Most accurate provider | OneTravel 3 stars |
|---|---|
Most trusted provider | OneTravel 3 stars |
Round-trip from | $56 (Ryanair) |
One-way from | $25 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $108 |
Good round-trip deal | $40 or less |
Good one-way deal | $20 or less |
Fly from
Fly to
Route
Depart
Return
Price
DublinLondon
DUB - LGW
DUBLGW
Dublin
Thu 12/11
6:40 am-8:10 am
Nonstop1h 30m
London Gatwick
Sun 12/14
8:25 am-9:50 am
Nonstop1h 25m
DublinLondon
DUB - LGW
DUBLGW
Dublin
Mon 12/1
4:00 pm-5:25 pm
Nonstop1h 25m
London Gatwick
Mon 12/1
9:30 pm-10:55 pm
Nonstop1h 25m
DublinLondon
DUB - LGW
DUBLGW
Dublin
Sat 12/6
5:05 pm-6:30 pm
Nonstop1h 25m
London Gatwick
Wed 12/10
9:40 pm-11:05 pm
Nonstop1h 25m
DublinLondon
DUB - LGW
DUBLGW
Dublin
Fri 2/27
7:35 pm-9:00 pm
Nonstop1h 25m
London Gatwick
Mon 3/2
7:20 pm-8:45 pm
Nonstop1h 25m
DublinLondon
DUB - LGW
DUBLGW
Dublin
Fri 12/26
7:35 pm-9:00 pm
Nonstop1h 25m
London Gatwick
Sat 12/27
9:30 pm-10:55 pm
Nonstop1h 25m
DublinLondon
DUB - LGW
DUBLGW
Dublin
Thu 3/26
7:40 pm-9:05 pm
Nonstop1h 25m
London Gatwick
Sun 4/5
12:10 pm-1:35 pm
Nonstop1h 25m
DublinLondon
DUB - LGW
DUBLGW
Dublin
Mon 2/9
7:30 pm-8:55 pm
Nonstop1h 25m
London Gatwick
Fri 2/13
9:35 pm-11:00 pm
Nonstop1h 25m
DublinLondon
DUB - LGW
DUBLGW
Dublin
Sat 12/20
4:15 pm-5:40 pm
Nonstop1h 25m
London Gatwick
Sat 12/20
9:30 pm-10:55 pm
Nonstop1h 25m
DublinLondon
DUB - LGW
DUBLGW
Dublin
Tue 12/9
7:50 am-9:15 am
Nonstop1h 25m
London Gatwick
Tue 12/16
11:25 am-12:50 pm
Nonstop1h 25m
DublinLondon
DUB - LGW
DUBLGW
Dublin
Tue 3/17
6:55 am-8:20 am
Nonstop1h 25m
London Gatwick
Thu 3/19
8:50 am-10:15 am
Nonstop1h 25m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Dublin to London, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, February is the cheapest month in which you can book a flight from Dublin to London (average of $34). Flying from Dublin to London in December is currently the most expensive (average of $49). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Dublin to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 45% versus a flight in the afternoon.
Travelers seeking maximum savings on their Dublin to London flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from DUB to LON are scheduled on a Monday (102 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (41 on average).
About 16% of weekly flights between Dublin and London have experienced delays in the past year, with the average delay time being 102 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Delta have had the lowest number of delays on this route, with no flights being classified as delayed.
Crew
Food
Boarding
Entertainment
Comfort
Overall
Reviews
David,Oct 2025
DUB - IAD
Crew
Food
Boarding
Entertainment
Comfort
Overall
Reviews
David,Oct 2025
DUB - IAD
Crew
Food
Boarding
Entertainment
Comfort
Overall
Reviews
David,Oct 2025
DUB - IAD
Crew
Food
Boarding
Entertainment
Comfort
Overall
Reviews
David,Oct 2025
DUB - IAD
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$35 | Average$88 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$95 | Average$200 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$123 | Average$189 | FlexibilityNo cancel fee | On-timeN/A |