How do I get Price Alerts for flights from Donegal to California?

Price Alerts will notify you by email when the price for flights to California from Donegal decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Donegal to California with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Donegal Airport to California?

Prices for flights from Donegal Airport to California are refreshed on a daily basis.

How old do you have to be to fly from Donegal Airport to California?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Donegal Airport to California.

What documentation or ID do you need to fly to California?

The travel and health documents you'll need for your trip to California 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 licence and a passport that is valid for six months after your intended arrival at California. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

€735 Cheap Flights from Donegal to California in 2025/26

1 adult

0 bags

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Find the cheapest flights from Donegal to California

Round-trip

Cheap return flights

Enter your travel dates to find the best prices.

07:55 - 15:35CFN-SFO

15h 40m1 stop

17:20 - 20:00SFO-CFN

18h 40m1 stop

€735Aer Lingus

Find Deal

Sat, 20 Dec - Sat, 27 Dec

14:30 - 20:18CFN-SFO

37h 48m2 stops

17:20 - 20:00SFO-CFN

18h 40m1 stop

€875Multiple Airlines

Find Deal

Sat, 20 Dec - Sat, 27 Dec

14:30 - 22:58CFN-SFO

40h 28m2 stops

06:00 - 12:35SFO-CFN

22h 35m2 stops

€912Multiple Airlines

Find Deal

Sat, 20 Dec - Sat, 27 Dec

07:55 - 18:45CFN-SFO

18h 50m2 stops

17:30 - 14:00SFO-CFN

36h 30m2 stops

€1,062British Airways

Find Deal

Wed, 26 Nov - Sun, 30 Nov

07:55 - 18:45CFN-SFO

18h 50m2 stops

17:30 - 20:00SFO-CFN

42h 30m2 stops

€1,063British Airways

Find Deal

Wed, 26 Nov - Sun, 30 Nov

07:55 - 18:45CFN-SFO

18h 50m2 stops

17:30 - 20:00SFO-CFN

42h 30m2 stops

€1,066British Airways

Find Deal

Wed, 26 Nov - Sun, 30 Nov

07:55 - 14:40CFN-SFO

38h 45m3 stops

13:55 - 18:45SFO-CFN

20h 50m2 stops

€1,384Multiple Airlines

Find Deal

Sat, 20 Dec - Sat, 27 Dec

07:55 - 14:40CFN-SFO

38h 45m3 stops

08:30 - 18:45SFO-CFN

26h 15m3 stops

€1,447Multiple Airlines

Find Deal

Sat, 20 Dec - Sat, 27 Dec

British Airways flights from Donegal to California

Our best British Airways deals on Donegal to California flight tickets

British Airways

26 Nov

CFN07:55Donegal

18h 50m

2 stops

SFO18:45San Francisco

30 Nov

SFO17:30San Francisco

36h 30m

2 stops

CFN14:00Donegal

€1,062

Find similar

British Airways

26 Nov

CFN07:55Donegal

18h 50m

2 stops

SFO18:45San Francisco

30 Nov

SFO17:30San Francisco

42h 30m

2 stops

CFN20:00Donegal

€1,063

Find similar

British Airways

26 Nov

CFN07:55Donegal

18h 50m

2 stops

SFO18:45San Francisco

30 Nov

SFO17:30San Francisco

42h 30m

2 stops

CFN20:00Donegal

€1,066

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Sat 20/12

07:55-15:35

1 stop15h 40m

San Francisco

Sat 27/12

17:20-20:00

1 stop18h 40m

€735

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Sat 20/12

14:30-20:18

2 stops37h 48m

San Francisco

Sat 27/12

17:20-20:00

1 stop18h 40m

€875

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Sat 20/12

14:30-22:58

2 stops40h 28m

San Francisco

Sat 27/12

06:00-12:35

2 stops22h 35m

€912

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Wed 26/11

07:55-18:45

2 stops18h 50m

San Francisco

Sun 30/11

17:30-14:00

2 stops36h 30m

€1,062

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Wed 26/11

07:55-18:45

2 stops18h 50m

San Francisco

Sun 30/11

17:30-20:00

2 stops42h 30m

€1,063

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Wed 26/11

07:55-18:45

2 stops18h 50m

San Francisco

Sun 30/11

17:30-20:00

2 stops42h 30m

€1,066

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Sat 20/12

07:55-14:40

3 stops38h 45m

San Francisco

Sat 27/12

13:55-18:45

2 stops20h 50m

€1,384

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Sat 20/12

07:55-14:40

3 stops38h 45m

San Francisco

Sat 27/12

08:30-18:45

3 stops26h 15m

€1,447

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Donegal to California flight deals and tips

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

Direct flights	None

There are no direct flights from Donegal to California. There are no popular flight routes from Donegal to California.

Search flight deals

When did momondo last update prices for flights from Donegal Airport to California?
Prices for flights from Donegal Airport to California are refreshed on a daily basis.
How old do you have to be to fly from Donegal Airport to California?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Donegal Airport to California.
What documentation or ID do you need to fly to California?
The travel and health documents you'll need for your trip to California 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 licence and a passport that is valid for six months after your intended arrival at California. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Donegal to California?
Price Alerts will notify you by email when the price for flights to California from Donegal decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Donegal to California with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Donegal to California?

Finding the right flight to California from Donegal is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to California quick and easy, saving you time and money.

Can I find flights from Donegal to California with flexible booking policies on momondo?

Flights from Donegal to California 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 Donegal to California?

Once you have performed a search for Donegal to California 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 Donegal to California right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Donegal to California flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.