Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Oakland, California to Northern Ireland from £333

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 Northern Ireland departing on 16/5. 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
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Oakland, California to Northern Ireland

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
09:54 - 17:15
OAK
-
BHD
23h 21m
2 stops
British Airways Logo
17:15 - 22:49
BHD
-
OAK
37h 34m
2 stops
£816British Airways
Fri, 27 Feb - Tue, 3 Mar
British Airways Logo
09:54 - 17:15
OAK
-
BHD
23h 21m
2 stops
British Airways Logo
17:15 - 22:49
BHD
-
OAK
37h 34m
2 stops
£817British Airways
Fri, 27 Feb - Tue, 3 Mar
British Airways Logo
10:24 - 12:55
OAK
-
BHD
18h 31m
2 stops
British Airways Logo
20:10 - 18:56
BHD
-
OAK
54h 46m
2 stops
£5,089British Airways
Mon, 15 Jun - Sun, 21 Jun
British Airways Logo
10:24 - 13:35
OAK
-
BHD
19h 11m
2 stops
British Airways Logo
10:05 - 22:47
BHD
-
OAK
20h 42m
2 stops
£5,945British Airways
Wed, 10 Jun - Wed, 24 Jun
British Airways Logo
10:24 - 12:55
OAK
-
BHD
18h 31m
2 stops
British Airways Logo
09:35 - 22:47
BHD
-
OAK
21h 12m
2 stops
£6,841British Airways
Mon, 15 Jun - Sat, 20 Jun

British Airways flights from Oakland, California to Northern Ireland

Our best British Airways deals on Oakland, California to Northern Ireland flight tickets
British Airways
27 Feb
OAK09:54Oakland
23h 21m
2 stops
BHD17:15Belfast City
3 Mar
BHD17:15Belfast City
37h 34m
2 stops
OAK22:49Oakland
£816
British Airways
27 Feb
OAK09:54Oakland
23h 21m
2 stops
BHD17:15Belfast City
3 Mar
BHD17:15Belfast City
37h 34m
2 stops
OAK22:49Oakland
£817
British Airways
15 Jun
OAK10:24Oakland
18h 31m
2 stops
BHD12:55Belfast City
21 Jun
BHD20:10Belfast City
54h 46m
2 stops
OAK18:56Oakland
£5,089

momondo Fare Finder

 
Customise your flight search to find flights from Oakland, California to Northern 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 279,928 searches. Data last updated 1 February 2026.
Use the filters below to find and compare flights from Oakland, California to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OaklandBelfast

OAK - BHD

OAKBHD

Oakland

Fri 27/2

09:54-17:15

2 stops23h 21m

Belfast City

Tue 3/3

17:15-22:49

2 stops37h 34m

£816

OaklandBelfast

OAK - BHD

OAKBHD

Oakland

Fri 27/2

09:54-17:15

2 stops23h 21m

Belfast City

Tue 3/3

17:15-22:49

2 stops37h 34m

£817

OaklandBelfast

OAK - BHD

OAKBHD

Oakland

Mon 15/6

10:24-12:55

2 stops18h 31m

Belfast City

Sun 21/6

20:10-18:56

2 stops54h 46m

£5,089

OaklandBelfast

OAK - BHD

OAKBHD

Oakland

Wed 10/6

10:24-13:35

2 stops19h 11m

Belfast City

Wed 24/6

10:05-22:47

2 stops20h 42m

£5,945

OaklandBelfast

OAK - BHD

OAKBHD

Oakland

Mon 15/6

10:24-12:55

2 stops18h 31m

Belfast City

Sat 20/6

09:35-22:47

2 stops21h 12m

£6,841

OaklandBelfast

OAK - BHD

OAKBHD

Oakland

Sat 16/5

07:00-10:05

2 stops19h 05m

£333

OaklandBelfast

OAK - BHD

OAKBHD

Oakland

Tue 3/3

09:54-10:30

2 stops16h 36m

£356

OaklandBelfast

OAK - BHD

OAKBHD

Oakland

Sat 7/2

08:10-11:10

2 stops19h 00m

£392

OaklandBelfast

OAK - BHD

OAKBHD

Oakland

Sun 15/3

10:04-18:40

2 stops25h 36m

£402

OaklandBelfast

OAK - BHD

OAKBHD

Oakland

Mon 9/3

10:04-20:15

2 stops27h 11m

£410

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

See travel insights to Northern Ireland from

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

British Airways is the most popular carrier operating from Oakland to Northern Ireland

Cheap Oakland, California to Northern Ireland flight deals and tips

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

Fastest flight time

23h 21m

Direct flights

None
The fastest flight from Oakland, California to Northern Ireland takes 23h 21m
There are no direct flights from Oakland, California to Northern Ireland. There are no popular flight routes from Oakland, California to Northern Ireland.
Search flight deals

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oakland Airport to Northern Ireland.

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

    The travel and health documents you'll need for your trip to Northern Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Northern Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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 Oakland to Northern Ireland for you.

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

Yes. momondo allows you to filter the results for Oakland to Northern Ireland flights to just show those with flexible booking policies.

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

Once you have performed a search for Oakland to Northern Ireland 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 Oakland to Northern Ireland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Northern Ireland, momondo offers a useful price alert feature which will track prices for flights to Northern Ireland from Oakland and alert you when they change.

An easier way to manage your Northern Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 3/3
Tue 10/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Northern Ireland

Popular Cities in Northern Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom £30
Flights to Manchesterfrom £33
Flights to Birminghamfrom £34
Flights to Edinburghfrom £31
Flights to Belfastfrom £27
Flights to Glasgowfrom £31
Flights to Bristolfrom £30
Flights to Newcastle upon Tynefrom £31
Flights to Liverpoolfrom £32
Flights to Aberdeenfrom £36
Flights to Leedsfrom £39
Flights to Invernessfrom £37