Business Class

Flights to
Dublin (DUB)

starting from

1,814

USD
Business Class / Round Trip
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We compared 211226 round-trip fares across 28 airlines from 8 US departure cities. Find nonstop flights, premium carriers, and best-value connections.

28

Airlines

16

Carriers

211226

Total fares

$5089

$avg. price

We compared 211226 round-trip fares across 28 airlines from 8 US departure cities. Find nonstop flights, premium carriers, and best-value connections.

28

Airlines

16

Carriers

211226

Total fares

$5089

$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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Top Airports

Departure Cities, from US

New York City NYC

NYC

$1,814

83655 fares • 1 stop
Chicago CHI

CHI

$2,182

45151 fares • 1 stop
Los Angeles LAX

LAX

$3,172

31728 fares • 1 stop
Orlando ORL

ORL

$2,182

14225 fares • 1 stop
Dallas DFW

DFW

$3,159

12069 fares • 2 stops
Atlanta ATL

ATL

$3,151

10909 fares • 1 stop
Denver DEN

DEN

$2,183

8450 fares • 1 stop
Las Vegas LAS

LAS

$3,444

5039 fares • 1 stop
Nonstop vs connecting

Layovers Comparison

Nonstop

$3,039

median $4970

• Availability53787 fares
• Flight time6h 45m
• Share25% flights
Aer Lingus (10276)American Airlines (6867)Iberia (5907)Lufthansa (5798)Brussels Airlines (5609)
1 StopMost Options

$1,814

median $5144

• Availability148262 fares
• Flight time13h 5m
• Share70% flights
Aer Lingus (16525)Turkish Airlines (15700)Lufthansa (11703)American Airlines (11306)Finnair (10956)
2 Stops

$2,094

median $5434

• Availability9177 fares
• Flight time17h 47m
• Share4% flights
American Airlines (3317)Air Canada (1150)Swiss International Air Lines (657)Scandinavian Airlines (638)Delta Air Lines (636)
Expert insight: 1-stop fares are the most common (70% of fares with known routing) and start lowest at $1,814. Other options: nonstop from $3,039, 2-stop from $2,094.
Connection Hubs

Top layover cities

LondonLHR

London Heathrow Airport

from

$3,344

AYEIBA+2

44488 flights

IstanbulIST

Istanbul Airport

from

$3,151

TK

31604 flights

TorontoYYZ

Lester B. Pearson International Airport

from

$3,344

ACUALH+2

30051 flights

ChicagoORD

Chicago O'Hare International Airport

from

$3,246

AAEILH+2

21534 flights

BostonBOS

General Edward Lawrence Logan International Airport

from

$2,094

AADLEI+2

21280 flights

Frankfurt am MainFRA

Frankfurt am Main Airport

from

$3,429

LHSQAC+2

19242 flights

KeflavikKEF

Keflavik International Airport

from

$1,814

FI

18672 flights

LisbonLIS

Humberto Delgado Airport (Lisbon Portela Airport)

from

$2,901

TPUASN+1

17759 flights

NewarkEWR

Newark Liberty International Airport

from

$2,622

OSUASN+2

15978 flights

PhiladelphiaPHL

Philadelphia International Airport

from

$3,344

AAIBEI+2

9920 flights

Show more

Expert insight: Istanbul has the lowest typical price among the three busiest hubs: $4,630, or $688 less than London’s $5,318, while offering 31,604 fares. London leads inventory with 44,488 fares, from $3,344, via Finnair, Aer Lingus and British Airways. Toronto follows with 30,051 fares, from $3,344, at a $4,950 median, via Air Canada, United Airlines and Lufthansa.
When to Travel

Departure times

icon Late Night

$1879
19043 options

icon Early Morning

$2582
6725 options

icon Morning

$2622
11775 options

Highest price

icon Midday

$2602
25020 options

icon Afternoon

$2094
63410 options

icon Evening

$1814
85253 options

Cheapest flights

Good to know: Evening departures dominate this route — 85,253 fares from $1,814, both the most options and the lowest entry price.

Price Range Distribution

Great deal:

$3,777

Lowest price 30d:

$1,814

Typical price:

$5,089

Higher end:

$8–9k

Monthly price: Round Trip fares

When fares are lowest. Fares to Dublin are lowest in December, near $4,584 — the low point of the calendar. January, February, and August stay within reach, giving flexible travelers a value window rather than a single date.

Peak season. Fares peak in September around $7,010 — a $2,426 (53%) premium over the December low.

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

Our current inventory. Our specialists are holding strong January inventory, from $1,814 — well below the typical fare.

Average deals
Our deals

When to book:
Optimal booking window

The cheapest booking window is 91-180 (median $4,563) — $3,877 below the most expensive window, 0-7 ($8,440).

Best day to fly

Sun

avg $5264

from $1822

65% below avg

Priciest flights

Mon

avg $5043

from $1822

64% below avg

Tue

avg $4785

from $1814

62% below avg

Wed

avg $4728

from $1817

62% below avg

Cheapest flights

Thu

avg $5025

from $1872

63% below avg

Fri

avg $5129

from $1872

64% below avg

Sat

avg $5189

from $1872

64% below avg
Good to know: Wed is the cheapest day to fly business class, averaging $4,728, while Sun is the priciest at $5,264.
Airline comparison

Airlines flying to Dublin

BEST FOR Value

Aer LingusAer Lingus

From $3246 with 26965 departures

BEST FOR Budget

IcelandairIcelandair

Lowest fares from $1814

Aer LingusAer LingusEI

Independent

26965 faresfrom $3,246avg $5,004 1 stop

American AirlinesAmerican AirlinesAA

oneworld

21490 faresfrom $3,344avg $5,194 1 stop

LufthansaLufthansaLH

Star Alliance

17673 faresfrom $3,573avg $5,187 1 stop

Turkish AirlinesTurkish AirlinesTK

Star Alliance

15802 faresfrom $3,151avg $4,633 1 stop

United AirlinesUnited AirlinesUA

Star Alliance

13707 faresfrom $3,547avg $5,044 1 stop

IberiaIberiaIB

oneworld

13651 faresfrom $3,358avg $5,242 1 stop

FinnairFinnairAY

oneworld

13023 faresfrom $3,383avg $6,465 1 stop

Delta Air LinesDelta Air LinesDL

SkyTeam

12530 faresfrom $3,429avg $5,144 1 stop

Air CanadaAir CanadaAC

Star Alliance

10947 faresfrom $3,572avg $5,032 1 stop

IcelandairIcelandairFI

Independent

9336 faresfrom $1,814avg $2,947 1 stop

TAP Air PortugalTAP Air PortugalTP

Star Alliance

8871 faresfrom $2,901avg $3,393 1 stop

British AirwaysBritish AirwaysBA

oneworld

8739 faresfrom $3,344avg $5,304 1 stop

Brussels AirlinesBrussels AirlinesSN

Star Alliance

8000 faresfrom $3,597avg $5,183 nonstop

Austrian AirlinesAustrian AirlinesOS

Star Alliance

6980 faresfrom $3,573avg $5,306 1 stop

Scandinavian AirlinesScandinavian AirlinesSK

SkyTeam

5217 faresfrom $3,400avg $6,673 1 stop

Latest Offers

Flight deals to Dublin

Icelandair
New York City - Dublin

Tue, Jan 12 - Tue, Jan 19

1 stop ‧ 9h 40m

from $1,814
Icelandair
Denver - Dublin

Tue, Nov 17 - Tue, Nov 24

2 stops ‧ 20h 12m

from $2,582
Icelandair
Orlando - Dublin

Thu, Jan 14 - Tue, Jan 19

2 stops ‧ 15h 40m

from $2,740
Icelandair
Chicago - Dublin

Wed, Nov 4 - Thu, Nov 12

2 stops ‧ 12h 30m

from $2,859
Icelandair
Chicago - Dublin

Wed, Mar 17 - Sat, Mar 27

2 stops ‧ 14h 25m

from $3,051
TAP Air Portugal
New York City - Dublin

Sat, Feb 6 - Sun, Feb 7

1 stop ‧ 18h 10m

from $3,062
JetBlue
New York City - Dublin

Sat, Oct 10 - Mon, Oct 12

nonstop ‧ 6h 50m

from $3,097
JetBlue
Chicago - Dublin

Tue, Oct 13 - Tue, Oct 20

1 stop ‧ 14h 22m

from $3,202
TAP Air Portugal
New York City - Dublin

Fri, Nov 13 - Sun, Dec 13

2 stops ‧ 18h 55m

from $3,245
Turkish Airlines
Atlanta - Dublin

Tue, Dec 22 - Tue, Dec 29

1 stop ‧ 19h 25m

from $3,321
TAP Air Portugal
Orlando - Dublin

Fri, Nov 13 - Sat, Nov 21

2 stops ‧ 16h 35m

from $3,360
Scandinavian Airlines
New York City - Dublin

Mon, Dec 21 - Wed, Dec 30

1 stop ‧ 12h 15m

from $3,400
Scandinavian Airlines
Atlanta - Dublin

Wed, Dec 23 - Tue, Dec 29

2 stops

from $3,440

Show more

How We Analyze Flight Prices

This page is powered by 211,226 real fares from the last 30 days. All prices are sourced from publicly available booking data across 28 airlines and 8 US airports. Departure dates cover Sep 27, 2026 – Sep 10, 2027.

We show you the complete pricing landscape — no hidden fees, no promotional gimmicks. Range statistics exclude the top 5% of fares; the chart itself draws the lower 90% of fares, so the most expensive 10% are not shown. Minimum prices reflect the lowest observed fare. All prices are per person, round-trip.

Last Update: September 25, 2026

FAQ

What is the cheapest business class fare to Dublin?

Business class fares to Dublin start from $1,814. The typical fare is around $5,089. We currently have particularly attractive inventory in January, with fares from $1,814 — 64% 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 $4,584. January, February, and August also show competitive pricing. September tends to be the priciest at $7,010. We also have strong inventory in January starting from $1,814.

Are there nonstop business class flights to Dublin?

Yes, nonstop business class flights are available to Dublin starting from $3,039.

How many airlines fly business class to Dublin?

28 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 $4,563. The most expensive window is 0-7 days at $8,440 — a $3,877 difference. Booking 61-90 days out is also competitive at $4,638.

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

In our current fare data, Wednesday departures average $4,728 for business class to Dublin — the lowest of any day. Sunday is the most expensive at $5,264 — a $536 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.

How long are flights to Dublin?

Nonstop flights to Dublin take about 6 hours and 45 minutes, while one-stop itineraries average about 13 hours and 5 minutes.

What are common layover cities for connecting flights to Dublin?

Common connection points for connecting flights to Dublin include London, Istanbul, Toronto, and Chicago.

Which airlines fly to Dublin?

Airlines serving Dublin include Aer Lingus, American Airlines, Lufthansa, and Turkish Airlines, among 28 carriers in our data.

Are flights to Dublin usually nonstop or connecting?

About 25% of flights to Dublin are nonstop from 16 carriers; the rest connect through a hub.

What time of day do flights to Dublin usually depart?

Most flights to Dublin depart in the evening window. Overnight (red-eye) departures are available.

Which departure city offers the lowest starting fare to Dublin?

Among departure cities in our data, New York City has the lowest starting fare to Dublin at $1,814.

Flights to Dublin

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