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Cheap flights from California to Knock from €927

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from California to Knock departing on 22/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from California to Knock

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:10 - 12:35
SFO
-
NOC
20h 25m
2 stops
Multiple Airlines Logo
09:25 - 17:55
NOC
-
SFO
40h 30m
3 stops
€927Multiple Airlines
Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
08:30 - 12:35
SFO
-
NOC
20h 05m
2 stops
Multiple Airlines Logo
13:05 - 09:09
NOC
-
SFO
28h 04m
2 stops
€940Multiple Airlines
Mon, 24 Aug - Wed, 9 Sep
Multiple Airlines Logo
08:30 - 12:35
SFO
-
NOC
20h 05m
2 stops
Multiple Airlines Logo
13:05 - 16:05
NOC
-
SFO
35h 00m
1 stop
€959Multiple Airlines
Mon, 24 Aug - Wed, 9 Sep
Multiple Airlines Logo
08:10 - 12:35
SFO
-
NOC
20h 25m
2 stops
Multiple Airlines Logo
13:05 - 01:17
NOC
-
SFO
20h 12m
2 stops
€962Multiple Airlines
Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
12:50 - 12:35
SFO
-
NOC
15h 45m
1 stop
Multiple Airlines Logo
13:05 - 13:40
NOC
-
SFO
32h 35m
1 stop
€967Multiple Airlines
Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
13:05 - 12:35
SFO
-
NOC
15h 30m
1 stop
Multiple Airlines Logo
13:05 - 19:15
NOC
-
SFO
14h 10m
1 stop
€968Multiple Airlines
Mon, 24 Aug - Wed, 9 Sep
Multiple Airlines Logo
08:10 - 12:35
SFO
-
NOC
20h 25m
2 stops
Multiple Airlines Logo
13:05 - 19:20
NOC
-
SFO
14h 15m
1 stop
€971Multiple Airlines
Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
11:40 - 12:35
SFO
-
NOC
16h 55m
2 stops
Multiple Airlines Logo
09:25 - 14:30
NOC
-
SFO
37h 05m
3 stops
€1,055Multiple Airlines
Mon, 24 Aug - Wed, 9 Sep
Multiple Airlines Logo
06:15 - 12:35
SJC
-
NOC
22h 20m
2 stops
Multiple Airlines Logo
13:05 - 21:59
NOC
-
SJC
40h 54m
2 stops
€1,074Multiple Airlines
Wed, 22 Apr - Wed, 29 Apr
British Airways Logo
06:00 - 12:35
SJC
-
NOC
46h 35m
2 stops
British Airways Logo
13:05 - 21:56
NOC
-
SJC
40h 51m
2 stops
€1,179British Airways
Wed, 2 Sep - Sun, 6 Sep

British Airways flights from California to Knock

Our best British Airways deals on California to Knock flight tickets
British Airways
2 Sept
SJC06:00San Jose
46h 35m
2 stops
NOC12:35Knock Intl
6 Sept
NOC13:05Knock Intl
40h 51m
2 stops
SJC21:56San Jose
€1,179
British Airways
28 Aug
SFO19:30San Francisco
33h 05m
1 stop
NOC12:35Knock Intl
7 Sept
NOC13:05Knock Intl
32h 45m
1 stop
SFO13:50San Francisco
€1,191
British Airways
23 Aug
SFO08:49San Francisco
19h 46m
2 stops
NOC12:35Knock Intl
27 Aug
NOC13:05Knock Intl
36h 35m
1 stop
SFO17:40San Francisco
€1,207

momondo Fare Finder

 
Customise your flight search to find flights from California to Knock that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 1 April 2026.
Use the filters below to find and compare flights from California to Knock that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoKnock

SFO - NOC

SFONOC

San Francisco

Wed 22/4

08:10-12:35

2 stops20h 25m

Knock Intl

Wed 29/4

09:25-17:55

3 stops40h 30m

€927

San FranciscoKnock

SFO - NOC

SFONOC

San Francisco

Mon 24/8

08:30-12:35

2 stops20h 05m

Knock Intl

Wed 9/9

13:05-09:09

2 stops28h 04m

€940

San FranciscoKnock

SFO - NOC

SFONOC

San Francisco

Mon 24/8

08:30-12:35

2 stops20h 05m

Knock Intl

Wed 9/9

13:05-16:05

1 stop35h 00m

€959

San FranciscoKnock

SFO - NOC

SFONOC

San Francisco

Wed 22/4

08:10-12:35

2 stops20h 25m

Knock Intl

Wed 29/4

13:05-01:17

2 stops20h 12m

€962

San FranciscoKnock

SFO - NOC

SFONOC

San Francisco

Wed 22/4

12:50-12:35

1 stop15h 45m

Knock Intl

Wed 29/4

13:05-13:40

1 stop32h 35m

€967
Fastest return journey

San FranciscoKnock

SFO - NOC

SFONOC

San Francisco

Mon 24/8

13:05-12:35

1 stop15h 30m

Knock Intl

Wed 9/9

13:05-19:15

1 stop14h 10m

€968

San FranciscoKnock

SFO - NOC

SFONOC

San Francisco

Wed 22/4

08:10-12:35

2 stops20h 25m

Knock Intl

Wed 29/4

13:05-19:20

1 stop14h 15m

€971

San FranciscoKnock

SFO - NOC

SFONOC

San Francisco

Mon 24/8

11:40-12:35

2 stops16h 55m

Knock Intl

Wed 9/9

09:25-14:30

3 stops37h 05m

€1,055

San JoseKnock

SJC - NOC

SJCNOC

San Jose

Wed 22/4

06:15-12:35

2 stops22h 20m

Knock Intl

Wed 29/4

13:05-21:59

2 stops40h 54m

€1,074

San JoseKnock

SJC - NOC

SJCNOC

San Jose

Wed 2/9

06:00-12:35

2 stops46h 35m

Knock Intl

Sun 6/9

13:05-21:56

2 stops40h 51m

€1,179

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
1
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See travel insights to Knock from

How to get the cheapest flight ticket from California to Knock

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 California to Knock Intl?

British Airways is the most popular carrier operating from California to Knock Intl

Cheap California to Knock flight deals and tips

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

Fastest flight time

20h 05m

Direct flights

None
The fastest flight from California to Knock takes 20h 05m
There are no direct flights from California to Knock. There are no popular flight routes from California to Knock.
Search flight deals

  • When did momondo last update prices for flights from California to Knock Intl Airport?

    Prices for flights from California to Knock Intl Airport were last updated today.

  • How old do you have to be to fly from California to Knock Intl Airport?

    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 stopovers 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 California to Knock Intl Airport.

  • What documentation or ID do you need to fly to Knock Intl Airport?

    The necessary travel and health documents for your Knock Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Knock?

Book flights to Knock if you plan to visit one of these locations
Westport
Sligo
Carrick-on-Shannon
Belmullet

Why use momondo?

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

It is quick and easy to find California to Knock flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Knock that suits you.

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

Yes. momondo enables you to select and highlight flights to Knock from California with this policy.

How can momondo help me find flights from California to Knock?

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

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

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