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Cheap flights from Oakland, California to Ireland from €523

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oakland, California to Ireland departing on 18/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Oakland, California to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
10:18 - 20:35
OAK
-
SNN
26h 17m
2 stops
British Airways Logo
21:15 - 22:54
SNN
-
OAK
33h 39m
2 stops
€838British Airways
Sun, 6 Sep - Wed, 16 Sep
British Airways Logo
14:09 - 20:35
OAK
-
SNN
46h 26m
2 stops
British Airways Logo
21:15 - 22:54
SNN
-
OAK
33h 39m
2 stops
€843British Airways
Mon, 7 Sep - Wed, 16 Sep
Delta Logo
17:05 - 10:00
OAK
-
DUB
32h 55m
2 stops
Delta Logo
13:25 - 23:49
DUB
-
OAK
42h 24m
2 stops
€853Delta
Sat, 12 Sep - Mon, 28 Sep
Delta Logo
17:05 - 10:00
OAK
-
DUB
32h 55m
2 stops
Delta Logo
10:00 - 23:49
DUB
-
OAK
21h 49m
2 stops
€856Delta
Sat, 12 Sep - Thu, 24 Sep
Multiple Airlines Logo
15:00 - 20:35
OAK
-
SNN
21h 35m
2 stops
Multiple Airlines Logo
21:15 - 18:55
SNN
-
OAK
29h 40m
2 stops
€860Multiple Airlines
Mon, 7 Sep - Mon, 14 Sep
Delta Logo
05:55 - 08:15
OAK
-
DUB
42h 20m
2 stops
Delta Logo
05:55 - 16:31
DUB
-
OAK
18h 36m
2 stops
€862Delta
Mon, 14 Sep - Thu, 24 Sep
British Airways Logo
10:18 - 20:35
OAK
-
SNN
26h 17m
2 stops
British Airways Logo
21:15 - 18:55
SNN
-
OAK
29h 40m
2 stops
€864British Airways
Sun, 6 Sep - Mon, 14 Sep
Delta Logo
13:15 - 08:45
OAK
-
DUB
35h 30m
2 stops
Delta Logo
13:25 - 23:49
DUB
-
OAK
42h 24m
2 stops
€864Delta
Tue, 8 Sep - Mon, 28 Sep
Delta Logo
05:55 - 08:45
OAK
-
DUB
42h 50m
2 stops
Delta Logo
11:00 - 23:49
DUB
-
OAK
20h 49m
2 stops
€867Delta
Tue, 8 Sep - Thu, 24 Sep
Multiple Airlines Logo
05:55 - 15:25
OAK
-
DUB
25h 30m
2 stops
Multiple Airlines Logo
13:25 - 16:31
DUB
-
OAK
35h 06m
2 stops
€897Multiple Airlines
Mon, 14 Sep - Mon, 28 Sep

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Delta flights from Oakland, California to Ireland

Our best Delta deals on Oakland, California to Ireland flight tickets
Delta
12 Sept
OAK17:05Oakland
32h 55m
2 stops
DUB10:00Dublin
28 Sept
DUB13:25Dublin
42h 24m
2 stops
OAK23:49Oakland
€853
Delta
12 Sept
OAK17:05Oakland
32h 55m
2 stops
DUB10:00Dublin
24 Sept
DUB10:00Dublin
21h 49m
2 stops
OAK23:49Oakland
€856
Delta
14 Sept
OAK05:55Oakland
42h 20m
2 stops
DUB08:15Dublin
23 Sept
DUB05:55Dublin
25h 54m
2 stops
OAK23:49Oakland
€862

KLM flights from Oakland, California to Ireland

Our best KLM deals on Oakland, California to Ireland flight tickets
KLM
15 May
OAK06:00Oakland
17h 55m
2 stops
DUB07:55Dublin
22 May
DUB05:55Dublin
26h 02m
2 stops
OAK23:57Oakland
€1,007
KLM
10 Jun
OAK06:00Oakland
17h 55m
2 stops
DUB07:55Dublin
17 Jun
DUB12:00Dublin
19h 54m
2 stops
OAK23:54Oakland
€1,099

momondo Fare Finder

 
Customise your flight search to find flights from Oakland, California to Ireland 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 13,528 searches. Data last updated 28 April 2026.
Use the filters below to find and compare flights from Oakland, California to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OaklandShannon

OAK - SNN

OAKSNN

Oakland

Sun 6/9

10:18-20:35

2 stops26h 17m

Shannon

Wed 16/9

21:15-22:54

2 stops33h 39m

€838

OaklandShannon

OAK - SNN

OAKSNN

Oakland

Mon 7/9

14:09-20:35

2 stops46h 26m

Shannon

Wed 16/9

21:15-22:54

2 stops33h 39m

€843

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Sat 12/9

17:05-10:00

2 stops32h 55m

Dublin

Mon 28/9

13:25-23:49

2 stops42h 24m

€853

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Sat 12/9

17:05-10:00

2 stops32h 55m

Dublin

Thu 24/9

10:00-23:49

2 stops21h 49m

€856
Fastest return journey

OaklandShannon

OAK - SNN

OAKSNN

Oakland

Mon 7/9

15:00-20:35

2 stops21h 35m

Shannon

Mon 14/9

21:15-18:55

2 stops29h 40m

€860

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Mon 14/9

05:55-08:15

2 stops42h 20m

Dublin

Thu 24/9

05:55-16:31

2 stops18h 36m

€862

OaklandShannon

OAK - SNN

OAKSNN

Oakland

Sun 6/9

10:18-20:35

2 stops26h 17m

Shannon

Mon 14/9

21:15-18:55

2 stops29h 40m

€864

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Tue 8/9

13:15-08:45

2 stops35h 30m

Dublin

Mon 28/9

13:25-23:49

2 stops42h 24m

€864

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Tue 8/9

05:55-08:45

2 stops42h 50m

Dublin

Thu 24/9

11:00-23:49

2 stops20h 49m

€867

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Mon 14/9

05:55-15:25

2 stops25h 30m

Dublin

Mon 28/9

13:25-16:31

2 stops35h 06m

€897

Flights are sorted by cheapest return flights first.

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

See travel insights to Ireland from

How to get the cheapest flight ticket from Oakland, California to Ireland

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 airline that flies from Oakland to Ireland?

British Airways and Delta are the most popular carriers operating from Oakland to Ireland

Cheap Oakland, California to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oakland, California to Ireland

Fastest flight time

15h 18m

Direct flights

None
The fastest flight from Oakland, California to Ireland takes 15h 18m
There are no direct flights from Oakland, California to Ireland. There are no popular flight routes from Oakland, California to Ireland.
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Frequently asked questions about flying from Oakland, California to Ireland

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

    Prices for flights from Oakland Airport to Ireland are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Oakland Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The required travel and health documents for your Ireland 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 licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find Oakland to Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ireland that suits you.

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

Flights from Oakland to Ireland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Oakland to Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Oakland to Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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