Which airports can I use when flying from London to Dublin?

Flights from London to Dublin usually depart from London (YXU) and arrive at Dublin (DUB).

Which airports do connecting flights from London to Dublin pass through?

Most connecting flights from London to Dublin pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.

Can I save money by using flexible dates for flights from London to Dublin?

Yes. Being flexible with your travel dates can save you up to 17% on the London to Dublin route. Thursday is the cheapest departure day at €509 return on average, while Sunday is the most expensive at €608, a difference of €100. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Dublin?

Some of the most popular sights in Dublin are Dublin City Centre, Bord Gáis Energy Theatre, and 3Olympia Theatre. These are among the most viewed places in Dublin on KAYAK.

Do I need a passport to fly from London to Dublin?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from London to Dublin changed much recently?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about €599 to €5,012. That means the highest observed fare was about 8x higher than the lowest one.

How are flight prices from London to Dublin looking right now?

One-way fares from London to Dublin are currently lower than usual. Average one-way flight prices are about €316, which is 37% below the typical average for this route.

What is the time difference between London and Dublin?

Dublin is 5 hours ahead of London (Irish Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Which car hire options are available at Dublin Airport (DUB)?

Dublin Airport (DUB) hosts 5 major car hire companies, with daily rates starting from around €3 for economy cars. Top options include: • Budget • Sixt • Easirent • Europcar • Thrifty

How much should I expect to pay for a London to Dublin flight?

Return flights from London to Dublin range from €519 to €579, with an average of €541 over the past 12 months. Anything below €519 counts as a good deal.

What is the cheapest airline to fly from London to Dublin?

Air Canada (€599) offered the cheapest return ticket from London to Dublin in the last 5 days.

What is the cheapest stopover airport when flying from London to Dublin?

Flights via Toronto Pearson Intl (YYZ) offer the most affordable fares, with an average return price of €557. Based on KAYAK data over the past 3 months.

When flying from London to Dublin, which airport offers the shortest stopover?

Toronto Pearson Intl (YYZ) had the shortest average connection time for London to Dublin stopovers at 398 minutes over the past 3 months.

€271 CHEAP FLIGHTS from London to Dublin (YXU - DUB)

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Cheapest return flight

€599

Typical prices: €519-€579

Air Canada

Fri 28/9Sun 7/10

YXU - DUB • 1 stop

Cheapest one-way flight

€271

Typical prices: €326-€513

Multiple Airlines

Sat 20/10

YXU - DUB • 1 stop

When to travel

May

Cheapest • 4% price drop

September

Most popular

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Flight Deals

Cheap Flights from London to Dublin (YXU-DUB)

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Recent return flight deals from London to Dublin

Mon, 28 Sep - Wed, 7 Oct

15:30 - 08:15YXU London-DUB Dublin

11h 45m1 stop Toronto Pearson Intl

09:20 - 17:43DUB Dublin-YXU London

13h 23m1 stop Toronto Pearson Intl

€599Air Canada

Mon, 28 Sep - Wed, 7 Oct

15:30 - 08:15YXU London-DUB Dublin

11h 45m1 stop Toronto Pearson Intl

09:20 - 17:43DUB Dublin-YXU London

13h 23m1 stop Toronto Pearson Intl

€601Air Canada

Mon, 28 Sep - Wed, 7 Oct

10:05 - 07:45YXU London-DUB Dublin

16h 40m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

09:20 - 19:40DUB Dublin-YXU London

15h 20m1 stop Toronto Pearson Intl

€602Air Canada

Mon, 28 Sep - Wed, 7 Oct

10:05 - 07:45YXU London-DUB Dublin

16h 40m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

09:20 - 19:40DUB Dublin-YXU London

15h 20m1 stop Toronto Pearson Intl

€603Air Canada

Sun, 25 Oct - Sun, 1 Nov

15:25 - 06:10YXU London-DUB Dublin

10h 45m1 stop Toronto Pearson Intl

09:00 - 08:37DUB Dublin-YXU London

28h 37m1 stop Toronto Pearson Intl

€611Air Canada

Sun, 25 Oct - Sun, 1 Nov

09:15 - 06:10YXU London-DUB Dublin

16h 55m1 stop Toronto Pearson Intl

09:00 - 19:52DUB Dublin-YXU London

15h 52m1 stop Toronto Pearson Intl

€615Air Canada

Wed, 14 Oct - Thu, 22 Oct

18:20 - 08:15YXU London-DUB Dublin

8h 55m1 stop Toronto Pearson Intl

09:50 - 17:43DUB Dublin-YXU London

12h 53m1 stop Toronto Pearson Intl

€617Air Canada

Sun, 25 Oct - Sun, 1 Nov

15:25 - 06:10YXU London-DUB Dublin

10h 45m1 stop Toronto Pearson Intl

09:00 - 08:37DUB Dublin-YXU London

28h 37m1 stop Toronto Pearson Intl

€618Air Canada

Fri, 23 Oct - Fri, 30 Oct

15:30 - 08:15YXU London-DUB Dublin

11h 45m1 stop Toronto Pearson Intl

08:00 - 19:52DUB Dublin-YXU London

15h 52m1 stop Toronto Pearson Intl

€625Air Canada

Mon, 28 Sep - Tue, 6 Oct

10:05 - 08:15YXU London-DUB Dublin

17h 10m1 stop Toronto Pearson Intl

09:50 - 19:40DUB Dublin-YXU London

14h 50m1 stop Toronto Pearson Intl

€626Air Canada

Booking Insights

Price, demand, and travel trends for London to Dublin flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from London to Dublin with more confidence.

Prices

Airlines

Stopovers

How much is a return flight from London to Dublin?

Return flights from London to Dublin start at €599. Prices are above average for this route right now, with typical return fares ranging from €519 to €579. The lowest price found in the past 5 days was €599 on Air Canada.

What's the cheapest day of the week to fly from London to Dublin?

Thursday is the cheapest day of the week to fly from London to Dublin and is 7% cheaper than the average day. Sunday is the most expensive day with flight prices 12% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Low season	February
High season	September
Cheapest flight	€271

Most popular time to fly and prices are also 3% lower on average.

Flights from London to Dublin

When to book flights from London to Dublin

Are your dates flexible? Find out the best times to travel from London to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from London to Dublin?
Flights from London to Dublin usually depart from London (YXU) and arrive at Dublin (DUB).
Which airports do connecting flights from London to Dublin pass through?
Most connecting flights from London to Dublin pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.
Can I save money by using flexible dates for flights from London to Dublin?
Yes. Being flexible with your travel dates can save you up to 17% on the London to Dublin route. Thursday is the cheapest departure day at €509 return on average, while Sunday is the most expensive at €608, a difference of €100. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Dublin?
Some of the most popular sights in Dublin are Dublin City Centre, Bord Gáis Energy Theatre, and 3Olympia Theatre. These are among the most viewed places in Dublin on KAYAK.
Do I need a passport to fly from London to Dublin?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from London to Dublin changed much recently?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about €599 to €5,012. That means the highest observed fare was about 8x higher than the lowest one.
How are flight prices from London to Dublin looking right now?
One-way fares from London to Dublin are currently lower than usual. Average one-way flight prices are about €316, which is 37% below the typical average for this route.
What is the time difference between London and Dublin?
Dublin is 5 hours ahead of London (Irish Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
Which car hire options are available at Dublin Airport (DUB)?
Dublin Airport (DUB) hosts 5 major car hire companies, with daily rates starting from around €3 for economy cars. Top options include:
• Budget
• Sixt
• Easirent
• Europcar
• Thrifty
How much should I expect to pay for a London to Dublin flight?
Return flights from London to Dublin range from €519 to €579, with an average of €541 over the past 12 months. Anything below €519 counts as a good deal.

If your dates are flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average €509 – about €100 less than Sunday (16% savings) based on the last 12 months.
If you can choose when to travel, plan your London to Dublin trip for May. Fares historically average €519 return in that month – typically €144 less than the most expensive month, which is June (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Dublin Airport.
- Clayton Hotel Dublin Airport
- Maldron Hotel Dublin Airport
- Metro Hotel Dublin Airport

More options for your flight from London to Dublin

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YXU - DUB

€271 Find Cheap Flights from London to Dublin – Compare and Save

Everything you should know

Cheap Flights from London to Dublin (YXU-DUB)

Recent return flight deals from London to Dublin

Recent one-way flight deals from London to Dublin

Price, demand, and travel trends for London to Dublin flights

How much is a return flight from London to Dublin?

What's the cheapest day of the week to fly from London to Dublin?

What is the cheapest airline to fly from London to Dublin?

What is the cheapest stopover airport when flying from London to Dublin?

When flying from London to Dublin, which airport offers the shortest stopover?

Key details for London to Dublin flights

Low season

High season

Cheapest flight

When to book flights from London to Dublin

Your London to Dublin flight questions, answered

Your guide to booking London to Dublin flights

More options for your flight from London to Dublin

Complete your trip to Dublin with a hotel stay or car hire

Information on your arrival and departure airports

Cabin class types available on flights from London to Dublin

Flights from domestic origins to Dublin

Flights to other popular destinations