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Cheap flights from Ireland to London from £12

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to London departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ireland to London

Recent return flight deals from Ireland to London

Ryanair Logo
06:00 - 07:30SNN-STN
1h 30mdirect
Ryanair Logo
22:35 - 00:05STN-SNN
1h 30mdirect
£28Ryanair
Find Deal
Sun, 24 Aug - Sun, 31 Aug
Ryanair Logo
13:05 - 14:25DUB-STN
1h 20mdirect
Ryanair Logo
08:15 - 09:35STN-DUB
1h 20mdirect
£28Ryanair
Find Deal
Thu, 28 Aug - Sun, 31 Aug
Ryanair Logo
06:25 - 07:45DUB-STN
1h 20mdirect
Ryanair Logo
09:45 - 11:05STN-DUB
1h 20mdirect
£30Ryanair
Find Deal
Sun, 24 Aug - Sun, 31 Aug
Ryanair Logo
06:25 - 07:45DUB-STN
1h 20mdirect
Ryanair Logo
08:15 - 09:35STN-DUB
1h 20mdirect
£31Ryanair
Find Deal
Sun, 24 Aug - Sun, 31 Aug
Ryanair Logo
20:50 - 22:10DUB-STN
1h 20mdirect
Ryanair Logo
16:35 - 18:00STN-DUB
1h 25mdirect
£31Ryanair
Find Deal
Tue, 26 Aug - Tue, 2 Sep
Ryanair Logo
20:50 - 22:10DUB-STN
1h 20mdirect
Ryanair Logo
10:45 - 12:05STN-DUB
1h 20mdirect
£32Ryanair
Find Deal
Tue, 26 Aug - Tue, 2 Sep
Ryanair Logo
20:55 - 22:20ORK-STN
1h 25mdirect
Ryanair Logo
19:05 - 20:30STN-ORK
1h 25mdirect
£39Ryanair
Find Deal
Thu, 11 Sep - Thu, 18 Sep
Ryanair Logo
20:55 - 22:20ORK-STN
1h 25mdirect
Ryanair Logo
19:05 - 20:30STN-ORK
1h 25mdirect
£52Ryanair
Find Deal
Thu, 11 Sep - Thu, 18 Sep
Logo
19:35 - 20:55DUB-STN
1h 20mdirect
Logo
10:35 - 11:55STN-DUB
1h 20mdirect
£56
Find Deal
Thu, 28 Aug - Sun, 31 Aug
Ryanair Logo
19:35 - 20:55DUB-STN
1h 20mdirect
Ryanair Logo
17:50 - 19:10STN-DUB
1h 20mdirect
£57Ryanair
Find Deal
Thu, 28 Aug - Thu, 4 Sep

Ryanair flights from Ireland to London Stansted Airport

Our best Ryanair deals on Ireland to London Stansted Airport flight tickets
Ryanair
24 Aug
SNN06:00Shannon
1h 30m
STN07:30London Stansted
31 Aug
STN22:35London Stansted
1h 30m
SNN00:05Shannon
£28
Find similar
Ryanair
24 Aug
DUB06:25Dublin
1h 20m
STN07:45London Stansted
31 Aug
STN09:45London Stansted
1h 20m
DUB11:05Dublin
£30
Find similar
Ryanair
24 Aug
DUB06:25Dublin
1h 20m
STN07:45London Stansted
31 Aug
STN08:15London Stansted
1h 20m
DUB09:35Dublin
£31
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to London Stansted Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 29 July 2025.
Use the filters below to find and compare flights from Ireland to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ShannonLondon

SNN - STN

SNNSTN

Shannon

Sun 24/8

06:00-07:30

Nonstop1h 30m

London Stansted

Sun 31/8

22:35-00:05

Nonstop1h 30m

£28

DublinLondon

DUB - STN

DUBSTN

Dublin

Thu 28/8

13:05-14:25

Nonstop1h 20m

London Stansted

Sun 31/8

08:15-09:35

Nonstop1h 20m

£28

DublinLondon

DUB - STN

DUBSTN

Dublin

Sun 24/8

06:25-07:45

Nonstop1h 20m

London Stansted

Sun 31/8

09:45-11:05

Nonstop1h 20m

£30

DublinLondon

DUB - STN

DUBSTN

Dublin

Sun 24/8

06:25-07:45

Nonstop1h 20m

London Stansted

Sun 31/8

08:15-09:35

Nonstop1h 20m

£31

DublinLondon

DUB - STN

DUBSTN

Dublin

Tue 26/8

20:50-22:10

Nonstop1h 20m

London Stansted

Tue 2/9

16:35-18:00

Nonstop1h 25m

£31

DublinLondon

DUB - STN

DUBSTN

Dublin

Tue 26/8

20:50-22:10

Nonstop1h 20m

London Stansted

Tue 2/9

10:45-12:05

Nonstop1h 20m

£32

CorkLondon

ORK - STN

ORKSTN

Cork

Thu 11/9

20:55-22:20

Nonstop1h 25m

London Stansted

Thu 18/9

19:05-20:30

Nonstop1h 25m

£39

CorkLondon

ORK - STN

ORKSTN

Cork

Thu 11/9

20:55-22:20

Nonstop1h 25m

London Stansted

Thu 18/9

19:05-20:30

Nonstop1h 25m

£52

DublinLondon

DUB - STN

DUBSTN

Dublin

Thu 28/8

19:35-20:55

Nonstop1h 20m

London Stansted

Sun 31/8

10:35-11:55

Nonstop1h 20m

£56

DublinLondon

DUB - STN

DUBSTN

Dublin

Thu 28/8

19:35-20:55

Nonstop1h 20m

London Stansted

Thu 4/9

17:50-19:10

Nonstop1h 20m

£57

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Ireland to London Stansted Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Stansted Airport?

The cheapest month to fly to London Stansted Airport from Ireland is in September. Flight prices, which tend to average around £39, are often lower during this time because this is during the off-season. If you aren’t able to travel to London Stansted Airport during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of £46.

What is the cheapest day to depart on your flight to London Stansted Airport?

According to our data, Monday is the cheapest day to fly to London Stansted Airport from Ireland. The lowest ticket price found for a Monday departure recently was £52. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to London Stansted Airport is Thursday, with ticket prices averaging around £70.

What is the cheapest time of day to depart on your flight to London Stansted Airport?

Our data shows that the cheapest Ireland to London Stansted Airport flights are usually those with departure times in the evening. Our users have found flights to London Stansted Airport in the evening for as low as £48. Flights at midday are often more expensive, with an average ticket price of £68.

What is the cheapest Ireland to London Stansted flight route?

Fly from Dublin to London Stansted for the best Ireland - London Stansted flight prices

How far in advance should I book a flight to London Stansted Airport?

You are more likely to see cheaper flights to London Stansted Airport from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to London Stansted Airport for around £66 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Stansted Airport from Ireland for as low as £47 on momondo.

What cabin class options are available on Ireland to London Stansted flights?

There are 1 cabin classes available to choose from on Ireland to London Stansted flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Ireland to London Stansted Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to London Stansted Airport

Best price found

£12

Fastest flight time

1h 20m

Direct flights

Every day
The best one-way flight to London Stansted Airport from Ireland in the past 72 hours is £12. The best return flight deal from Ireland to London Stansted Airport found on momondo in the last 72 hours is £28.
The fastest flight from Ireland to London Stansted Airport takes 1h 20m
Direct flights go from Ireland to London Stansted Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Ireland to London Stansted Airport?

    Prices for flights from Ireland to London Stansted Airport are updated daily.

  • How many operators does momondo search for flights from Ireland to London Stansted Airport?

  • How old do you have to be to fly from Ireland to London Stansted Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to London Stansted Airport.

  • What documentation or ID do you need to fly to London Stansted Airport?

    The required travel and health documents for your London Stansted Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Stansted Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Ireland to London Stansted Airport?

Best airlines flying from Ireland to London Stansted Airport

Compare and see reviews for airlines that fly from Ireland to London Stansted Airport with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £27Free CancellationRating
6.8
5,152 reviews
Search Ryanair flights

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Why use momondo?

Why should I use momondo to find a flight deal from Ireland to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ireland to London for you.

Can I find flights from Ireland to London with flexible booking policies on momondo?

All flight searches from Ireland to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ireland to London?

Once you have performed a search for Ireland to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ireland to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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