Which airports can I use when flying from San Francisco to Knock?

Flights from San Francisco to Knock usually depart from San Francisco (SFO) and arrive at Knock Intl (NOC).

Which airports do connecting flights from San Francisco to Knock pass through?

Most connecting flights from San Francisco to Knock pass through London Heathrow (LHR), which handles 100% of one-stop traffic on this route.

Do I need a passport to fly from San Francisco to Knock?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from San Francisco to Knock changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,042 to $1,501. That means the highest observed fare was about 44% higher than the lowest one.

What is the time difference between San Francisco and Knock?

Knock is 8 hours ahead of San Francisco (Irish Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Knock Intl Airport (NOC)?

Knock Intl Airport (NOC) hosts 5 major car rental companies, with daily rates averaging $32 for economy cars. Top options include: • Budget • Europcar • Thrifty • Avis • Hertz

How much is a round-trip flight from San Francisco to Knock?

Round-trip flights from San Francisco to Knock typically range from $1,995 to $1,995. The lowest price found in the past 5 days was $1,042, on British Airways.

Which airline is the cheapest to fly from San Francisco to Knock?

British Airways ($1,042) offered the cheapest round-trip ticket from San Francisco to Knock in the last 5 days.

What is the cheapest layover airport when flying from San Francisco to Knock?

Flights via London Heathrow (LHR) offer the most affordable fares, with an average round-trip price of $1,995. Based on KAYAK data over the past 3 months.

When flying from San Francisco to Knock which airport offers the shortest layover?

London Heathrow (LHR) had the shortest average connection time for San Francisco to Knock layovers at 8h 54m over the past 3 months.

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Cheapest round-trip

$1,042

Typical prices: $1,995-$1,995

British Airways

Wed 2/14Sun 2/18

SFO - NOC • 2 stops

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Cheap Flights from San Francisco to Knock (SFO-NOC)

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Recent round-trip flight deals from San Francisco to Knock

Sun, Feb 14 - Thu, Feb 18

6:08 am - 12:30 pmSFO San Francisco-NOC Knock Intl

22h 22m2 stops Chicago O'Hare Intl London Heathrow

1:05 pm - 2:55 pmNOC Knock Intl-SFO San Francisco

33h 50m1 stop London Heathrow

$1,042British Airways

Sun, Feb 14 - Thu, Feb 18

7:36 am - 12:30 pmSFO San Francisco-NOC Knock Intl

20h 54m2 stops New York John F Kennedy Intl London Heathrow

1:05 pm - 6:35 pmNOC Knock Intl-SFO San Francisco

37h 30m2 stops London Heathrow Los Angeles

$1,052British Airways

Sun, Nov 29 - Thu, Dec 3

5:25 pm - 12:30 pmSFO San Francisco-NOC Knock Intl

35h 05m1 stop London Heathrow

1:05 pm - 2:55 pmNOC Knock Intl-SFO San Francisco

33h 50m1 stop London Heathrow

$1,486British Airways

Sun, Nov 29 - Thu, Dec 3

12:45 pm - 12:30 pmSFO San Francisco-NOC Knock Intl

39h 45m2 stops Dallas/Fort Worth London Heathrow

1:05 pm - 2:55 pmNOC Knock Intl-SFO San Francisco

33h 50m1 stop London Heathrow

$1,491British Airways

Sun, Nov 29 - Thu, Dec 3

7:13 am - 12:30 pmSFO San Francisco-NOC Knock Intl

21h 17m2 stops Chicago O'Hare Intl London Heathrow

1:05 pm - 9:06 pmNOC Knock Intl-SFO San Francisco

40h 01m2 stops London Heathrow Dallas/Fort Worth

$1,501British Airways

Booking Insights

Price, demand and travel trends for San Francisco to Knock flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

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Layovers

How much is a round-trip flight from San Francisco to Knock? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Francisco to Knock departing in february.

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Cheapest flight	$1,042

Round-trip flight from San Francisco to Knock

When to book flights from San Francisco to Knock

Are your dates flexible? Find out the best times to travel from San Francisco to Knock based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from San Francisco to Knock?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from San Francisco to Knock changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,042 to $1,501. That means the highest observed fare was about 44% higher than the lowest one.
What car rental options are available at Knock Intl Airport (NOC)?
Knock Intl Airport (NOC) hosts 5 major car rental companies, with daily rates averaging $32 for economy cars. Top options include:

• Budget
• Europcar
• Thrifty
• Avis
• Hertz
Which airports can I use when flying from San Francisco to Knock?
Flights from San Francisco to Knock usually depart from San Francisco (SFO) and arrive at Knock Intl (NOC).
Which airports do connecting flights from San Francisco to Knock pass through?
Most connecting flights from San Francisco to Knock pass through London Heathrow (LHR), which handles 100% of one-stop traffic on this route.
What is the time difference between San Francisco and Knock?
Knock is 8 hours ahead of San Francisco (Irish Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

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SFO - NOC

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Everything you should know

Cheap Flights from San Francisco to Knock (SFO-NOC)

Recent round-trip flight deals from San Francisco to Knock

Recent one-way flight deals from San Francisco to Knock

Price, demand and travel trends for San Francisco to Knock flights

How much is a round-trip flight from San Francisco to Knock?

Which airline is the cheapest to fly from San Francisco to Knock?

What is the cheapest layover airport when flying from San Francisco to Knock?

When flying from San Francisco to Knock which airport offers the shortest layover?

Key details for San Francisco to Knock flights

Cheapest flight

When to book flights from San Francisco to Knock

Your San Francisco to Knock flight questions, answered

More options for your flight from San Francisco to Knock

Complete your trip to Knock with a hotel stay or car rental

Information on your arrival and departure airports

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