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

Search flight deals from Donegal to United States . While viewing offers you’ll have the option to create a Price Alert.

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

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

Prices for flights from Donegal Airport to United States refresh daily.

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

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 United States.

What documentation or ID do you need to fly to United States?

The travel and health documents required for your trip to United States can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€747 Cheap Flights from Donegal to the United States in 2026

1 adult

0 bags

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Find the cheapest flights from Donegal to the United States

Round-trip

Cheap return flights

Enter your travel dates to find the best prices.

07:55 - 21:01

CFN

SFO

21h 06m

2 stops

17:35 - 14:00

SFO

CFN

12h 25m

1 stop

€747Multiple Airlines

Thu, 21 May - Mon, 25 May

07:55 - 21:01

CFN

SFO

21h 06m

2 stops

19:30 - 14:00

SFO

CFN

34h 30m

2 stops

€764Multiple Airlines

Thu, 21 May - Mon, 25 May

14:30 - 13:50

CFN

SFO

31h 20m

2 stops

16:35 - 14:00

SFO

CFN

37h 25m

2 stops

€912British Airways

Thu, 1 Oct - Mon, 5 Oct

14:30 - 15:50

CFN

SFO

33h 20m

1 stop

17:35 - 20:00

SFO

CFN

18h 25m

1 stop

€947Aer Lingus

Thu, 21 May - Mon, 25 May

14:30 - 13:50

CFN

SFO

31h 20m

2 stops

19:30 - 14:00

SFO

CFN

34h 30m

2 stops

€1,000British Airways

Thu, 1 Oct - Mon, 5 Oct

14:30 - 13:50

CFN

SFO

31h 20m

2 stops

16:35 - 14:00

SFO

CFN

37h 25m

2 stops

€1,005British Airways

Thu, 1 Oct - Mon, 5 Oct

14:30 - 13:50

CFN

SFO

31h 20m

2 stops

19:30 - 14:00

SFO

CFN

34h 30m

2 stops

€1,006British Airways

Wed, 7 Oct - Sun, 11 Oct

14:30 - 20:50

CFN

SFO

38h 20m

3 stops

08:30 - 14:00

SFO

CFN

21h 30m

2 stops

€1,492Multiple Airlines

Thu, 21 May - Mon, 25 May

07:55 - 23:06

CFN

SFO

23h 11m

3 stops

06:30 - 14:00

SFO

CFN

23h 30m

3 stops

€1,751Multiple Airlines

Thu, 21 May - Mon, 25 May

British Airways flights from Donegal to United States

Our best British Airways deals on Donegal to United States flight tickets

British Airways

1 Oct

CFN14:30Donegal

31h 20m

2 stops

SFO13:50San Francisco

5 Oct

SFO16:35San Francisco

37h 25m

2 stops

CFN14:00Donegal

€912

British Airways

1 Oct

CFN14:30Donegal

31h 20m

2 stops

SFO13:50San Francisco

5 Oct

SFO19:30San Francisco

34h 30m

2 stops

CFN14:00Donegal

€1,000

British Airways

1 Oct

CFN14:30Donegal

31h 20m

2 stops

SFO13:50San Francisco

5 Oct

SFO16:35San Francisco

37h 25m

2 stops

CFN14:00Donegal

€1,005

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Thu 21/5

07:55-21:01

2 stops21h 06m

San Francisco

Mon 25/5

17:35-14:00

1 stop12h 25m

€747

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Thu 21/5

07:55-21:01

2 stops21h 06m

San Francisco

Mon 25/5

19:30-14:00

2 stops34h 30m

€764

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Thu 1/10

14:30-13:50

2 stops31h 20m

San Francisco

Mon 5/10

16:35-14:00

2 stops37h 25m

€912

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Thu 21/5

14:30-15:50

1 stop33h 20m

San Francisco

Mon 25/5

17:35-20:00

1 stop18h 25m

€947

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Thu 1/10

14:30-13:50

2 stops31h 20m

San Francisco

Mon 5/10

19:30-14:00

2 stops34h 30m

€1,000

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Thu 1/10

14:30-13:50

2 stops31h 20m

San Francisco

Mon 5/10

16:35-14:00

2 stops37h 25m

€1,005

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Wed 7/10

14:30-13:50

2 stops31h 20m

San Francisco

Sun 11/10

19:30-14:00

2 stops34h 30m

€1,006

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Thu 21/5

14:30-20:50

3 stops38h 20m

San Francisco

Mon 25/5

08:30-14:00

2 stops21h 30m

€1,492

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Thu 21/5

07:55-23:06

3 stops23h 11m

San Francisco

Mon 25/5

06:30-14:00

3 stops23h 30m

€1,751

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Donegal to United States flight deals and tips

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

Fastest flight time	22h 51m
Direct flights	None

The fastest flight from Donegal to United States takes 22h 51m

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

Search flight deals

Frequently asked questions about flying from Donegal to the United States

When did momondo last update prices for flights from Donegal Airport to United States?
Prices for flights from Donegal Airport to United States refresh daily.
How old do you have to be to fly from Donegal Airport to United States?
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 United States.
What documentation or ID do you need to fly to United States?
The travel and health documents required for your trip to United States can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Donegal to the United States

How do I get Price Alerts for flights from Donegal to United States?
Search flight deals from Donegal to United States. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Donegal to United States with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United States from Donegal.

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

momondo does allow users to show only those flights to United States from Donegal which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Donegal to United States?

momondo helps you find the best flight between Donegal and United States by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to United States from Donegal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.