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$798+ Cheap flights from Donegal (CFN) to California

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
CFN — LAX
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheap flight deals from Donegal to California

Keep the following information in mind while searching for Donegal to California flight deals. Data was last updated August 13, 2025.

Round-trip from

$798
(British Airways)
From Donegal to California
Search Deals

Find flight deals from Donegal to California

Cheapest flights from Donegal to California
Explore the most affordable flight options available from Donegal to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This British Airways deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:55 amCFN - SFO
2 stops42h 50mBritish Airways
Sun 11/308:40 pmSFO - CFN
2 stops33h 20mBritish Airways
Deal found 8/11$798
This Bravofly deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:55 amCFN - SFO
2 stops22h 57mMultiple Airlines
Tue 9/22:26 pmSFO - CFN
2 stops21h 34mMultiple Airlines
Deal found 8/12$827

Cheapflights Fare Finder

 
Customize your flight search to find flights from Donegal to California 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 2,558,603 searches. Data last updated August 13, 2025.
Use the filters below to find and compare flights from Donegal to California that are best for you.

Fly from

Donegal

Fly to

California

Route

Depart

Return

Price

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Wed 11/26

7:55 am-6:45 pm

2 stops18h 50m

San Francisco

Sun 11/30

5:30 pm-2:00 pm

2 stops36h 30m

$798

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Fri 8/29

7:55 am-10:52 pm

2 stops22h 57m

San Francisco

Tue 9/2

2:26 pm-8:00 pm

2 stops21h 34m

$827

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Best time to book a flight from Donegal to California

Have a flexible travel schedule? Discover the best time to fly to California from Donegal with our price prediction graph.
Estimated round-trip 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 Donegal to California
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Donegal to California. 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 Donegal to California?

    Donegal (CFN) is the airport you will fly out of if you book a flight from Donegal to California. It is only a 28.5 mi journey to Donegal (CFN) from Donegal’s city center.

  • What are the most popular routes from Donegal to California?

    While some choose either Donegal - San Francisco or Donegal - San Jose, Donegal - Oakland is the most popular route from Donegal to California.

  • Can I find deals for flights from Donegal to California that include hotel bookings?

    Yes. In addition to deals on Donegal to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Donegal to California?

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

  • Can I find deals for business class flights from Donegal to California?

    Yes. Cheapflights offers flight deals from Donegal to California 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 Donegal to California?

    Currently, January is the cheapest month in which you can book a flight from Donegal to California (average of $246). Flying from Donegal to California in March is currently the most expensive (average of $326). 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 Donegal to California

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