How do I get Price Alerts for flights from Belfast City Airport to San Diego?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Belfast City Airport from San Diego . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Belfast City Airport to San Diego with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

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 Belfast City Airport to San Diego Airport?

Prices for flights from Belfast City Airport to San Diego Airport are refreshed on a daily basis.

How old do you have to be to fly from Belfast City Airport to San Diego Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast City Airport to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The required travel and health documents for your San Diego Airport 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 San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£865 Cheap Flights from Belfast City Airport to San Diego in 2026/27

Find the cheapest flights from Belfast City Airport to San Diego

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:45 - 20:43BHD Belfast City-SAN San Diego

21h 58m2 stops London Heathrow Dallas/Fort Worth

10:24 - 15:55SAN San Diego-BHD Belfast City

21h 31m2 stops Chicago O'Hare Intl London Heathrow

£865Iberia

Fri, 27 Nov - Mon, 30 Nov

12:45 - 21:58BHD Belfast City-SAN San Diego

17h 13m2 stops London Heathrow Phoenix Sky Harbor Intl

14:16 - 14:35SAN San Diego-BHD Belfast City

40h 19m2 stops Dallas/Fort Worth London Heathrow

£874Multiple Airlines

Thu, 1 Apr - Sat, 10 Apr

06:30 - 17:50BHD Belfast City-SAN San Diego

19h 20m1 stop London Heathrow

19:40 - 18:15SAN San Diego-BHD Belfast City

14h 35m1 stop London Heathrow

£893Multiple Airlines

Thu, 1 Apr - Sat, 10 Apr

06:45 - 16:10BHD Belfast City-SAN San Diego

17h 25m1 stop London Heathrow

18:00 - 17:25SAN San Diego-BHD Belfast City

15h 25m1 stop London Heathrow

£936British Airways

Fri, 27 Nov - Mon, 30 Nov

06:45 - 16:10BHD Belfast City-SAN San Diego

17h 25m1 stop London Heathrow

14:18 - 15:55SAN San Diego-BHD Belfast City

17h 37m2 stops Dallas/Fort Worth London Heathrow

£965British Airways

Fri, 27 Nov - Mon, 30 Nov

06:30 - 18:28BHD Belfast City-SAN San Diego

19h 58m2 stops London Heathrow Chicago O'Hare Intl

14:16 - 15:05SAN San Diego-BHD Belfast City

16h 49m2 stops Dallas/Fort Worth London Heathrow

£1,062Iberia

Thu, 1 Apr - Sat, 10 Apr

06:30 - 17:50BHD Belfast City-SAN San Diego

19h 20m1 stop London Heathrow

14:16 - 15:05SAN San Diego-BHD Belfast City

16h 49m2 stops Dallas/Fort Worth London Heathrow

£1,063Iberia

Thu, 1 Apr - Sat, 10 Apr

14:20 - 17:50BHD Belfast City-SAN San Diego

35h 30m1 stop London Heathrow

19:40 - 19:20SAN San Diego-BHD Belfast City

15h 40m1 stop London Heathrow

£1,085British Airways

Thu, 1 Apr - Sat, 10 Apr

07:00 - 23:47BHD Belfast City-SAN San Diego

24h 47m3 stops Edinburgh Turnhouse Dublin Chicago O'Hare Intl

10:55 - 16:40SAN San Diego-BHD Belfast City

21h 45m3 stops Boston Logan Intl Dublin Birmingham

£1,357Aer Lingus

Fri, 27 Nov - Mon, 30 Nov

07:20 - 12:40BHD Belfast City-SAN San Diego

37h 20m3 stops London Gatwick Toronto Pearson Intl Calgary

17:35 - 21:00SAN San Diego-BHD Belfast City

19h 25m2 stops Munich Franz Josef Strauss Birmingham

£1,503Multiple Airlines

Fri, 27 Nov - Mon, 30 Nov

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Iberia flights from Belfast City Airport to San Diego

Our best Iberia deals on Belfast City Airport to San Diego flight tickets

Iberia

27 Nov

BHD06:45Belfast City

21h 58m

2 stops

SAN20:43San Diego

30 Nov

SAN10:24San Diego

21h 31m

2 stops

BHD15:55Belfast City

£865

Iberia

1 Apr

BHD06:30Belfast City

19h 58m

2 stops

SAN18:28San Diego

10 Apr

SAN14:16San Diego

16h 49m

2 stops

BHD15:05Belfast City

£1,062

Iberia

1 Apr

BHD06:30Belfast City

19h 20m

1 stop

SAN17:50San Diego

10 Apr

SAN14:16San Diego

16h 49m

2 stops

BHD15:05Belfast City

£1,063

British Airways flights from Belfast City Airport to San Diego

Our best British Airways deals on Belfast City Airport to San Diego flight tickets

British Airways

27 Nov

BHD06:45Belfast City

17h 25m

1 stop

SAN16:10San Diego

30 Nov

SAN18:00San Diego

15h 25m

1 stop

BHD17:25Belfast City

£936

British Airways

27 Nov

BHD06:45Belfast City

17h 25m

1 stop

SAN16:10San Diego

30 Nov

SAN14:18San Diego

17h 37m

2 stops

BHD15:55Belfast City

£965

British Airways

1 Apr

BHD14:20Belfast City

35h 30m

1 stop

SAN17:50San Diego

10 Apr

SAN19:40San Diego

15h 40m

1 stop

BHD19:20Belfast City

£1,085

momondo Fare Finder

Use the filters below to find and compare flights from Belfast City Airport to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastSan Diego

BHD Belfast City - SAN San Diego

BHDSAN

Belfast City

Fri 27/11

06:45-20:43

2 stops21h 58m

San Diego

Mon 30/11

10:24-15:55

2 stops21h 31m

£865

BelfastSan Diego

BHD Belfast City - SAN San Diego

BHDSAN

Belfast City

Thu 1/4

12:45-21:58

2 stops17h 13m

San Diego

Sat 10/4

14:16-14:35

2 stops40h 19m

£874

BelfastSan Diego

BHD Belfast City - SAN San Diego

BHDSAN

Belfast City

Thu 1/4

06:30-17:50

1 stop19h 20m

San Diego

Sat 10/4

19:40-18:15

1 stop14h 35m

£893

Fastest return journey

BelfastSan Diego

BHD Belfast City - SAN San Diego

BHDSAN

Belfast City

Fri 27/11

06:45-16:10

1 stop17h 25m

San Diego

Mon 30/11

18:00-17:25

1 stop15h 25m

£936

BelfastSan Diego

BHD Belfast City - SAN San Diego

BHDSAN

Belfast City

Fri 27/11

06:45-16:10

1 stop17h 25m

San Diego

Mon 30/11

14:18-15:55

2 stops17h 37m

£965

BelfastSan Diego

BHD Belfast City - SAN San Diego

BHDSAN

Belfast City

Thu 1/4

06:30-18:28

2 stops19h 58m

San Diego

Sat 10/4

14:16-15:05

2 stops16h 49m

£1,062

BelfastSan Diego

BHD Belfast City - SAN San Diego

BHDSAN

Belfast City

Thu 1/4

06:30-17:50

1 stop19h 20m

San Diego

Sat 10/4

14:16-15:05

2 stops16h 49m

£1,063

BelfastSan Diego

BHD Belfast City - SAN San Diego

BHDSAN

Belfast City

Thu 1/4

14:20-17:50

1 stop35h 30m

San Diego

Sat 10/4

19:40-19:20

1 stop15h 40m

£1,085

BelfastSan Diego

BHD Belfast City - SAN San Diego

BHDSAN

Belfast City

Fri 27/11

07:00-23:47

3 stops24h 47m

San Diego

Mon 30/11

10:55-16:40

3 stops21h 45m

£1,357

BelfastSan Diego

BHD Belfast City - SAN San Diego

BHDSAN

Belfast City

Fri 27/11

07:20-12:40

3 stops37h 20m

San Diego

Mon 30/11

17:35-21:00

2 stops19h 25m

£1,503

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Belfast City Airport to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast City Airport to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Belfast City Airport to San Diego (BHD to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast City Airport to San Diego

Best price found	£865
Direct flights	None

The best flight deal from Belfast City Airport to San Diego found on momondo in the last 72 hours is £865

There are no direct flights from Belfast City Airport to San Diego. There are no popular flight routes from Belfast City Airport to San Diego.

Search flight deals

Frequently asked questions about flying from Belfast City Airport to San Diego

How far is Belfast City to San Diego by plane?
The straight-line distance from Belfast City to San Diego is 5158.0 mi.
When did momondo last update prices for flights from Belfast City Airport to San Diego Airport?
Prices for flights from Belfast City Airport to San Diego Airport are refreshed on a daily basis.
How old do you have to be to fly from Belfast City Airport to San Diego Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast City Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The required travel and health documents for your San Diego Airport 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 San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Belfast City Airport to San Diego

How do I get Price Alerts for flights from Belfast City Airport to San Diego?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Belfast City Airport from San Diego. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Belfast City Airport to San Diego with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
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.

Coronado

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to San Diego?

Finding the right flight to San Diego from Belfast 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 San Diego quick and easy, saving you time and money.

Can I find flights from Belfast to San Diego with flexible booking policies on momondo?

All flight searches from Belfast to San Diego on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Belfast to San Diego?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Belfast.

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

Of course. momondo tracks the price of Belfast to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.