Business Class

Flights to
Dublin (DUB)

starting from

1,822

USD
Business Class / Round Trip
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We compared 19790 round-trip fares across 27 airlines from 8 US departure cities. Find nonstop flights, premium carriers, and best-value connections.

27

Airlines

14

Carriers

19790

Total fares

$5480

$avg. price

We compared 19790 round-trip fares across 27 airlines from 8 US departure cities. Find nonstop flights, premium carriers, and best-value connections.

27

Airlines

14

Carriers

19790

Total fares

$5480

$avg. price
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Business Class Flights to Dublin

An in-depth analysis of the best business class options from United States (US) to Dublin (DUB). Compare seats, amenities, service, and find the perfect flight for your journey.

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Lowest Fare Guarantee
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24 Hours Fare Lock
Top Airports

Departure Cities, from US

New York City NYC

NYC

$1,822

7516 fares • 1 stop
Chicago CHI

CHI

$2,182

3628 fares • 1 stop
Los Angeles LAX

LAX

$3,173

3338 fares • 1 stop
Orlando ORL

ORL

$2,232

1404 fares • 1 stop
Dallas DFW

DFW

$3,378

1403 fares • 1 stop
Denver DEN

DEN

$2,542

1150 fares • 1 stop
Atlanta ATL

ATL

$3,151

1071 fares • 1 stop
Las Vegas LAS

LAS

$3,378

280 fares • 1 stop
Nonstop vs connecting

Layovers Comparison

Nonstop

$3,085

median $5284

• Availability4652 fares
• Flight time6h 50m
• Share24% flights
Aer Lingus (849)Iberia (611)American Airlines (552)Lufthansa (454)Brussels Airlines (450)
1 StopMost Options

$1,822

median $5472

• Availability14265 fares
• Flight time13h 15m
• Share72% flights
Turkish Airlines (1590)Aer Lingus (1306)Finnair (1188)American Airlines (990)Lufthansa (939)
2 Stops

$2,539

median $6475

• Availability873 fares
• Flight time18h 43m
• Share4% flights
American Airlines (211)Icelandair (97)Air Canada (92)Scandinavian Airlines (86)Swiss International Air Lines (80)
Expert insight: 1-stop fares are the most common (72% of fares with known routing) and start lowest at $1,822. Other options: nonstop from $3,085, 2-stop from $2,539.
Connection Hubs

Top layover cities

LondonLHR

London Heathrow Airport

from

$3,392

AYBAEI+2

4056 flights

IstanbulIST

Istanbul Airport

from

$3,151

TK

3232 flights

TorontoYYZ

Lester B. Pearson International Airport

from

$3,370

ACUALH+2

2355 flights

ChicagoORD

Chicago O'Hare International Airport

from

$3,370

AAIBEI+2

2114 flights

KeflavikKEF

Keflavik International Airport

from

$1,822

FI

2044 flights

ZürichZRH

Zürich Airport

from

$3,132

LXLHSN+2

1609 flights

LisbonLIS

Humberto Delgado Airport (Lisbon Portela Airport)

from

$3,065

TPSN

1570 flights

Frankfurt am MainFRA

Frankfurt am Main Airport

from

$3,145

LHSQLX+2

1488 flights

BostonBOS

General Edward Lawrence Logan International Airport

from

$3,101

DLB6AA+2

1434 flights

NewarkEWR

Newark Liberty International Airport

from

$2,665

OSUASN+2

1365 flights

Show more

Expert insight: London Heathrow Airport leads with 4,056 connections, offering a median price of $5,748 and fares starting from $3,392 via airlines like British Airways and Aer Lingus. Istanbul Airport follows with 3,232 connections at a lower median of $4,788, primarily serviced by Turkish Airlines. Toronto's Lester B. Pearson International Airport ranks third with 2,355 connections, median price of $5,152, and options from Air Canada and United Airlines.
When to Travel

Departure times

Late Night

$1962
1727 options

Early Morning

$3365
531 options

Highest price

Morning

$3089
1118 options

Midday

$3122
2390 options

Afternoon

$2232
6123 options

Evening

$1822
7901 options

Cheapest flights

Good to know: Evening departures (18:00-24:00) offer the most options with 7,901 fares starting at $1,822. This timing is ideal as it allows you to arrive in Dublin the following morning, minimizing jet lag. In contrast, early morning flights have fewer options (531 fares) and start at $3,365.

Price Range Distribution

Great deal:

$3,801

Lowest price:

$1,822

Typical price:

$5,480

Higher end:

$8–9k

Monthly price: Round Trip fares

When fares are lowest. Fares to Dublin are lowest in December, near $4,684 — the low point of the calendar. January, February, and March stay within reach, giving flexible travelers a value window rather than a single date.

Peak season. Fares peak in August around $7,420 — a $2,736 (58%) premium over the December low.

Shoulder season. Months like January, February, and March trade near the annual median — a reasonable compromise when the cheapest dates don't work.

Our current inventory. Our specialists are holding strong November inventory, from $1,822 — well below the typical fare.

Average deals
Our deals

When to book:
Optimal booking window

The cheapest booking window is 91-180 (median $4,787) — $2,941 below the most expensive window, 0-7 ($7,728).

Best day to fly

Sun

avg $5565

from $1982

64% below avg

Mon

avg $5475

from $1872

66% below avg

Tue

avg $5024

from $1879

63% below avg

Wed

avg $4988

from $1822

63% below avg

Cheapest flights

Thu

avg $5477

from $1872

66% below avg

Fri

avg $5429

from $1872

66% below avg

Sat

avg $5569

from $1922

65% below avg

Priciest flights

Week Insight: Wed is the cheapest day to fly business class, averaging $4,988, while Sat is the priciest at $5,569.
Airline comparison

Airlines flying to Dublin

BEST FOR Value

Aer LingusAer Lingus

From $3394 with 2183 departures

BEST FOR Budget

IcelandairIcelandair

Lowest fares from $1822

Aer LingusAer LingusEI

Independent

2183 faresfrom $3,394avg $5,280 1 stop

American AirlinesAmerican AirlinesAA

oneworld

1753 faresfrom $3,370avg $5,993 1 stop

Turkish AirlinesTurkish AirlinesTK

Star Alliance

1616 faresfrom $3,151avg $4,814 1 stop

FinnairFinnairAY

oneworld

1483 faresfrom $3,414avg $6,622 1 stop

LufthansaLufthansaLH

Star Alliance

1431 faresfrom $3,111avg $5,670 1 stop

IberiaIberiaIB

oneworld

1363 faresfrom $3,384avg $5,856 1 stop

Delta Air LinesDelta Air LinesDL

SkyTeam

1220 faresfrom $3,378avg $5,141 1 stop

United AirlinesUnited AirlinesUA

Star Alliance

1105 faresfrom $3,085avg $5,550 1 stop

Air CanadaAir CanadaAC

Star Alliance

1034 faresfrom $3,089avg $5,316 1 stop

IcelandairIcelandairFI

Independent

1022 faresfrom $1,822avg $3,177 1 stop

British AirwaysBritish AirwaysBA

oneworld

809 faresfrom $3,398avg $6,092 1 stop

TAP Air PortugalTAP Air PortugalTP

Star Alliance

783 faresfrom $3,065avg $3,598 1 stop

Swiss International Air LinesSwiss International Air LinesLX

Star Alliance

780 faresfrom $3,134avg $5,526 1 stop

Brussels AirlinesBrussels AirlinesSN

Star Alliance

683 faresfrom $3,111avg $6,018 nonstop

Austrian AirlinesAustrian AirlinesOS

Star Alliance

613 faresfrom $3,124avg $6,056 1 stop

Latest Offers

Flight deals to Dublin

Icelandair
New York City - Dublin

Wed, Nov 11 - Wed, Nov 18

1 stop ‧ 9h 50m

from $1,822
Icelandair
Orlando - Dublin

Tue, Jan 12 - Sun, Jan 17

2 stops ‧ 15h

from $2,665
Icelandair
Chicago - Dublin

Tue, Mar 16 - Fri, Mar 26

2 stops ‧ 14h 25m

from $3,001
TAP Air Portugal
New York City - Dublin

Fri, Oct 23 - Thu, Oct 29

1 stop ‧ 11h 30m

from $3,065
United Airlines
New York City - Dublin

Sat, Sep 5 - Sat, Sep 12

nonstop ‧ 6h 45m

from $3,085
Air Canada
New York City - Dublin

Mon, Aug 24 - Thu, Aug 27

nonstop ‧ 6h 45m

from $3,089
Air Canada
New York City - Dublin

Thu, Aug 27 - Mon, Aug 31

1 stop ‧ 15h 51m

from $3,089
Air Canada
New York City - Dublin

Mon, Aug 24 - Thu, Aug 27

1 stop ‧ 9h 10m

from $3,092
JetBlue
New York City - Dublin

Fri, Aug 14 - Wed, Aug 19

nonstop ‧ 6h 56m

from $3,097
JetBlue
New York City - Dublin

Wed, Aug 19 - Wed, Aug 26

1 stop ‧ 9h 55m

from $3,101
Lufthansa
New York City - Dublin

Sat, Sep 5 - Sat, Sep 12

nonstop ‧ 6h 45m

from $3,111
Brussels Airlines
New York City - Dublin

Sat, Sep 5 - Sat, Sep 12

nonstop ‧ 6h 45m

from $3,111
HiSky Europe
New York City - Dublin

Sat, Sep 12 - Fri, Sep 18

1 stop ‧ 27h 30m

from $3,122

Show more

How We Analyze Flight Prices

This page is powered by 19,790 real fares collected on August 9, 2026. All prices are sourced from publicly available booking data across 27 airlines and 8 US airports. Departure dates cover Aug 6, 2026 – Jul 27, 2027.

We show you the complete pricing landscape — no hidden fees, no promotional gimmicks. Top 5% outlier fares are excluded from range statistics. Minimum prices reflect the lowest observed fare. All prices are per person, round-trip.

Last Update: August 9, 2026

FAQ

What is the cheapest business class fare to Dublin?

Business class fares to Dublin start from $1,822. The typical fare is around $5,480. We currently have particularly attractive inventory in November, with fares from $1,822 — 67% below the typical fare.

When is the best time to fly business class to Dublin?

In our current fare data, December offers the best value for business class to Dublin with a median fare of $4,684. January, February, and March also show competitive pricing. August tends to be the priciest at $7,420. We also have strong inventory in November starting from $1,822.

Are there nonstop business class flights to Dublin?

Yes, nonstop business class flights are available to Dublin starting from $3,085.

How many airlines fly business class to Dublin?

27 airlines offer business class fares on routes to Dublin, giving travelers multiple options for schedule, cabin product, and pricing.

How far in advance should I book business class to Dublin?

Our fare data shows the best value when booking 91-180 days before departure, with a median fare of $4,787. The most expensive window is 0-7 days at $7,728 — a $2,941 difference. Booking 181+ days out is also competitive at $5,235.

What is the cheapest day to fly business class to Dublin?

In our current fare data, Wednesday departures average $4,988 for business class to Dublin — the lowest of any day. Saturday is the most expensive at $5,569 — a $581 difference.

Can I get non-public business class fares to Dublin?

Yes — our specialists work with airline consolidators to access unpublished business class inventory that isn't available through standard booking channels. These non-public fares can be significantly lower than published rates. Contact us for a personalized quote.

Flights to Dublin

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