When did momondo last update prices for flights from Wales to San Francisco Airport?

Prices for flights from Wales to San Francisco Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Wales to San Francisco Airport?

The number of operators available for flights from Wales to San Francisco Airport is 13 as of May 2026.

How old do you have to be to fly from Wales to San Francisco 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 Wales to San Francisco Airport.

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

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

£286 Cheap Flights from Wales to San Francisco in 2026

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Find the cheapest flights from Wales to San Francisco

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

19:10 - 14:40

MAN

SFO

27h 30m

1 stop

16:45 - 18:30

SFO

MAN

17h 45m

1 stop

£531Scandinavian Airlines

Thu, 17 Sep - Thu, 24 Sep

21:10 - 14:40

MAN

SFO

25h 30m

2 stops

16:45 - 18:30

SFO

MAN

17h 45m

1 stop

£537Scandinavian Airlines

Thu, 10 Sep - Thu, 24 Sep

06:45 - 13:50

MAN

SFO

15h 05m

1 stop

16:35 - 15:45

SFO

MAN

15h 10m

1 stop

£539British Airways

Sat, 15 Aug - Sat, 22 Aug

19:10 - 14:40

MAN

SFO

27h 30m

1 stop

16:45 - 18:30

SFO

MAN

17h 45m

1 stop

£540Scandinavian Airlines

Thu, 10 Sep - Thu, 24 Sep

07:55 - 15:55

MAN

SFO

16h 00m

1 stop

17:40 - 14:00

SFO

MAN

12h 20m

1 stop

£546Multiple Airlines

Wed, 17 Jun - Wed, 24 Jun

08:25 - 15:55

BRS

SFO

15h 30m

1 stop

17:40 - 14:25

SFO

BRS

12h 45m

1 stop

£619Aer Lingus

Tue, 2 Jun - Tue, 9 Jun

08:25 - 15:55

BRS

SFO

15h 30m

1 stop

17:40 - 14:25

SFO

BRS

12h 45m

1 stop

£627Aer Lingus

Tue, 2 Jun - Tue, 9 Jun

08:20 - 07:27

BRS

SFO

31h 07m

2 stops

17:40 - 16:35

SFO

BRS

14h 55m

1 stop

£661Multiple Airlines

Tue, 2 Jun - Tue, 9 Jun

11:35 - 12:00

CWL

SFO

32h 25m

3 stops

06:00 - 10:15

SFO

CWL

20h 15m

3 stops

£680WestJet

Mon, 15 Jun - Wed, 24 Jun

11:35 - 12:00

CWL

SFO

32h 25m

3 stops

06:00 - 10:15

SFO

CWL

20h 15m

3 stops

£689WestJet

Mon, 15 Jun - Wed, 24 Jun

KLM flights from Wales to San Francisco

Our best KLM deals on Wales to San Francisco flight tickets

KLM

1 Sept

BRS17:30Bristol

26h 15m

1 stop

SFO11:45San Francisco

11 Sept

SFO17:00San Francisco

16h 05m

2 stops

BRS17:05Bristol

£686

KLM

1 Sept

BRS09:20Bristol

18h 59m

2 stops

SFO20:19San Francisco

11 Sept

SFO17:00San Francisco

16h 05m

2 stops

BRS17:05Bristol

£693

KLM

4 Jun

BRS09:20Bristol

34h 25m

1 stop

SFO11:45San Francisco

8 Jun

SFO17:25San Francisco

15h 35m

2 stops

BRS17:00Bristol

£736

Aer Lingus flights from Wales to San Francisco

Our best Aer Lingus deals on Wales to San Francisco flight tickets

Aer Lingus

2 Jun

BRS08:25Bristol

15h 30m

1 stop

SFO15:55San Francisco

9 Jun

SFO17:40San Francisco

12h 45m

1 stop

BRS14:25Bristol

£619

Aer Lingus

2 Jun

BRS08:25Bristol

15h 30m

1 stop

SFO15:55San Francisco

9 Jun

SFO17:40San Francisco

12h 45m

1 stop

BRS14:25Bristol

£627

Aer Lingus

1 Sept

BRS08:25Bristol

15h 30m

1 stop

SFO15:55San Francisco

11 Sept

SFO17:35San Francisco

13h 55m

1 stop

BRS15:30Bristol

£635

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Thu 17/9

19:10-14:40

1 stop27h 30m

San Francisco

Thu 24/9

16:45-18:30

1 stop17h 45m

£531

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Thu 10/9

21:10-14:40

2 stops25h 30m

San Francisco

Thu 24/9

16:45-18:30

1 stop17h 45m

£537

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Sat 15/8

06:45-13:50

1 stop15h 05m

San Francisco

Sat 22/8

16:35-15:45

1 stop15h 10m

£539

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Thu 10/9

19:10-14:40

1 stop27h 30m

San Francisco

Thu 24/9

16:45-18:30

1 stop17h 45m

£540

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Wed 17/6

07:55-15:55

1 stop16h 00m

San Francisco

Wed 24/6

17:40-14:00

1 stop12h 20m

£546

Fastest return journey

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Tue 2/6

08:25-15:55

1 stop15h 30m

San Francisco

Tue 9/6

17:40-14:25

1 stop12h 45m

£619

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Tue 2/6

08:25-15:55

1 stop15h 30m

San Francisco

Tue 9/6

17:40-14:25

1 stop12h 45m

£627

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Tue 2/6

08:20-07:27

2 stops31h 07m

San Francisco

Tue 9/6

17:40-16:35

1 stop14h 55m

£661

CardiffSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

Mon 15/6

11:35-12:00

3 stops32h 25m

San Francisco

Wed 24/6

06:00-10:15

3 stops20h 15m

£680

CardiffSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

Mon 15/6

11:35-12:00

3 stops32h 25m

San Francisco

Wed 24/6

06:00-10:15

3 stops20h 15m

£689

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Wales to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Wales to San Francisco?

British Airways and Aer Lingus are the most popular carriers operating from Wales to San Francisco

Cheap Wales to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wales to San Francisco

Fastest flight time	14h 27m
Direct flights	None

The fastest flight from Wales to San Francisco takes 14h 27m

There are no direct flights from Wales to San Francisco. There are no popular flight routes from Wales to San Francisco.

Search flight deals

Frequently asked questions about flying from Wales to San Francisco

When did momondo last update prices for flights from Wales to San Francisco Airport?
Prices for flights from Wales to San Francisco Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Wales to San Francisco Airport?
The number of operators available for flights from Wales to San Francisco Airport is 13 as of May 2026.
How old do you have to be to fly from Wales to San Francisco 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 Wales to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents you'll need for your trip to San Francisco Airport 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 license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Sunnyvale

Santa Cruz

Rohnert Park

Seaside

Big Sur

South San Francisco

Newark

Capitola

Sausalito

Campbell

Palo Alto

San Bruno

Woodland

Pacific Grove

Roseville

Aptos

Novato

Burlingame

Mill Valley

Daly City

Why use momondo?

Why should I use momondo to find a flight deal from Wales to San Francisco?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Wales to San Francisco . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Wales to San Francisco with flexible booking policies on momondo?

Flights from Wales to San Francisco 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 Wales to San Francisco?

Once you have performed a search for Wales to San Francisco 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 Wales to San Francisco right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Wales to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.