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Cheap flights from Oakland, California to Belfast from £1,736

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/6. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — BHD
3 Apr — 10 Apr1
1 adult

Cheap flight deals from Oakland to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 March 2025.

Round-trip from

£1,736

Popular in

January

Cheapest in

October

Average price

£545
British Airways
  • British Airways
  • 25/6-21/8
  • 4 total stops
  • 37h 25m total
  • Oakland to Belfast
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£90 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Oakland to Belfast

Cheapest flights from Oakland to Belfast
Explore the most affordable flight options available from Oakland to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.

Wed 25/614:38OAK - BHD
2 stops20h 02mBritish Airways
Thu 21/812:40BHD - OAK
2 stops17h 23mBritish Airways
Deal found 27/3£1,736

Cheapflights Fare Finder

Customise your flight search to find flights from Oakland to Belfast 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, Cheapflights users made 858,174 searches. Data last updated 29 March 2025.
Use the filters below to find and compare flights from Oakland to Belfast that are best for you.

Fly from

Oakland

Fly to

Belfast

Route

Depart

Return

Price

OaklandBelfast

OAK - BHD

OAKBHD

Oakland

Wed 25/6

14:38-18:40

2 stops20h 02m

Belfast City

Thu 21/8

12:40-22:03

2 stops17h 23m

£1,736

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Best time to book a flight from Oakland to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Oakland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oakland to Belfast

What is the cheapest month to book a flight from Oakland, California to Belfast?

Currently, January is the cheapest month in which you can book a flight from Oakland, California to Belfast (average of £67). Flying from Oakland, California to Belfast in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Belfast by month

Plan your trip to Belfast by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast when rainfall is around 50.0 mm.

Temperature in Belfast by month

Plan your trip to Belfast by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast. Reviews last updated 29 March 2025.
British Airways
6.6
Okay
6,713 reviews
Check prices

Comfort

6.7

Boarding

6.8

Entertainment

6.4

Food

6.3

Crew

7.5

Overall

6.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

ORD - LHR

Plane was delayed 2 hours. We were charged extra for luggage and seats. Seat rows were so close together that it was almost impossible to get in and out to use the bathroom, let alone sit comfortably. Food was mediocre at best. Your ambient music is the same tune that is used when AA puts me on hold. Flying has become a nightmare!
British Airways
6.6
Okay
6,713 reviews
British Airways
6.6
Okay
6,713 reviews
Check prices

Comfort

6.7

Boarding

6.8

Entertainment

6.4

Food

6.3

Crew

7.5

Overall

6.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

ORD - LHR

Plane was delayed 2 hours. We were charged extra for luggage and seats. Seat rows were so close together that it was almost impossible to get in and out to use the bathroom, let alone sit comfortably. Food was mediocre at best. Your ambient music is the same tune that is used when AA puts me on hold. Flying has become a nightmare!

Related info for your journey

Find useful and relevant information for your journey from Oakland to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Oakland to Belfast?

    Most people fly from Oakland (OAK) if they book a flight from Oakland to Belfast. On average, Oakland has 0 outbound flights to Belfast per day from 0 airlines. Oakland is conveniently located just 7.0 mi from Oakland’s city center.

  • Can I find deals for flights from Oakland to Belfast that include hotel bookings?

    Yes. In addition to deals on Oakland to Belfast flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Oakland to Belfast?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oakland to Belfast.

  • Can I find deals for business class flights from Oakland to Belfast?

    Yes. Cheapflights offers flight deals from Oakland to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oakland, California to Belfast?

    Currently, January is the cheapest month in which you can book a flight from Oakland, California to Belfast (average of £67). Flying from Oakland, California to Belfast in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Oakland to Belfast

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Belfast Intl flights
San Francisco to Belfast City flights
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Los Angeles to Belfast City flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Oakland to Belfast?

Cheapflights makes it easy to find Oakland to Belfast flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Oakland to Belfast?

Cheapflights helps you find that perfect flight to Belfast from Oakland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Oakland to Belfast with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Oakland to Belfast, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Oakland to Belfast become cheaper?

Yes, Cheapflights offers price alerts on Oakland to Belfast flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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