How do I get Price Alerts for flights from Santa Rosa to Belfast?

Search flight deals from Santa Rosa to Belfast . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Santa Rosa to Belfast with momondo?

By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Belfast?

Prices for flights from Santa Rosa Sonoma County Airport to Belfast are updated daily.

How old do you have to be to fly from Santa Rosa Sonoma County Airport to Belfast?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Belfast.

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

The required travel and health documents for your Belfast trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£681 Cheap Flights from Santa Rosa to Belfast in 2025/26

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

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Santa Rosa to Belfast

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 13:30STS-BHD

22h 30m2 stops

15:50 - 23:41BHD-STS

39h 51m2 stops

£847American Airlines

Find Deal

Wed, 29 Apr - Sun, 3 May

13:22 - 14:40STS-BHD

17h 18m2 stops

06:35 - 23:41BHD-STS

25h 06m2 stops

£1,162American Airlines

Find Deal

Sun, 5 Apr - Thu, 9 Apr

American Airlines flights from Santa Rosa to Belfast

Our best American Airlines deals on Santa Rosa to Belfast flight tickets

American Airlines

29 Apr

STS07:00Santa Rosa Sonoma County

22h 30m

2 stops

BHD13:30Belfast City

3 May

BHD15:50Belfast City

39h 51m

2 stops

STS23:41Santa Rosa Sonoma County

£847

Find similar

American Airlines

5 Apr

STS13:22Santa Rosa Sonoma County

17h 18m

2 stops

BHD14:40Belfast City

9 Apr

BHD06:35Belfast City

25h 06m

2 stops

STS23:41Santa Rosa Sonoma County

£1,162

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaBelfast

STS - BHD

STSBHD

Santa Rosa Sonoma County

Wed 29/4

07:00-13:30

2 stops22h 30m

Belfast City

Sun 3/5

15:50-23:41

2 stops39h 51m

£847

Santa RosaBelfast

STS - BHD

STSBHD

Santa Rosa Sonoma County

Sun 5/4

13:22-14:40

2 stops17h 18m

Belfast City

Thu 9/4

06:35-23:41

2 stops25h 06m

£1,162

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Santa Rosa to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Rosa to Belfast

Direct flights	None

There are no direct flights from Santa Rosa to Belfast. There are no popular flight routes from Santa Rosa to Belfast.

Search flight deals

How far is Santa Rosa Sonoma County to Belfast by plane?
Belfast is 4999.3 mi away from Santa Rosa Sonoma County. Typically, this will take 17h 18m by plane in normal conditions.
When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Belfast?
Prices for flights from Santa Rosa Sonoma County Airport to Belfast are updated daily.
How old do you have to be to fly from Santa Rosa Sonoma County Airport to Belfast?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Belfast.
What documentation or ID do you need to fly to Belfast?
The required travel and health documents for your Belfast trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Santa Rosa to Belfast?
Search flight deals from Santa Rosa to Belfast. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Santa Rosa to Belfast with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Santa Rosa to Belfast?

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 Santa Rosa to Belfast for you.

Can I find flights from Santa Rosa to Belfast with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Santa Rosa to Belfast flights to just show those with flexible booking policies.

How can momondo help me find flights from Santa Rosa to Belfast?

Once all potential Santa Rosa to Belfast flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Santa Rosa to Belfast right now. Can momondo alert me if prices change?

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