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Cheap flight deals from San Francisco to Knock Starting at €500

Whether you’re going for a one-way or round-trip to Knock, we’ve got you covered! Check out these different flight options from San Francisco below.

  • One way
  • Round-trip
      • SFO18:25
        35h 5m
        1 stop
        NOC12:30
        Fri, Mar 14|San Francisco - Knock|United Airlines
        €500€758
        34% OFF
        34% OFF
        €758€500

        Choose United Airlines flights from San Francisco to Knock. The one-way connecting flight with United Airlines departs from San Francisco International Airport on Fri, Mar 14, arriving at Ireland West Knock Airport. One-way Prices start from €500 including taxes and charges.

      • SFO18:25
        35h 5m
        1 stop
        NOC12:30
        Fri, Mar 21|San Francisco - Knock|United Airlines
        €547€758
        28% OFF
        28% OFF
        €758€547

        Choose United Airlines flights from San Francisco to Knock. The one-way connecting flight with United Airlines departs from San Francisco International Airport on Fri, Mar 21, arriving at Ireland West Knock Airport. One-way Prices start from €547 including taxes and charges.

      • SFO18:30
        35h
        1 stop
        NOC12:30
        Fri, Mar 14|San Francisco - Knock|Finnair
        €629€758
        17% OFF
        17% OFF
        €758€629

        Choose Finnair flights from San Francisco to Knock. The one-way connecting flight with Finnair departs from San Francisco International Airport on Fri, Mar 14, arriving at Ireland West Knock Airport. One-way Prices start from €629 including taxes and charges.

      • SFO01:00 pm
        3h 5m
        Nonstop
        NOC02:00 pm
        Thu, Feb 20|San Francisco - Knock|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

San Francisco to Knock flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. IB4145

    Iberia

    08:16

    SFO

    3.5h

    13:45

    DFW

    SMTWTFS
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  2. IB4192

    Iberia

    15:05

    DFW

    9.3h

    06:25

    LHR

    SMTWTFS

  3. EI915

    Aer Lingus

    11:05

    LHR

    1.5h

    12:35

    NOC

    SMTWTFS

  4. AF2919

    Air France

    09:00

    SFO

    6.0h

    18:00

    JFK

    SMTWTFS
    Search

  5. AF6753

    Air France

    18:00

    JFK

    7.4h

    06:25

    LHR

    SMTWTFS

  6. EI915

    Aer Lingus

    11:05

    LHR

    1.5h

    12:35

    NOC

    SMTWTFS

  7. VS4768

    Virgin Atlantic

    09:00

    SFO

    6.0h

    18:00

    JFK

    SMTWTFS
    Search

  8. VS138

    Virgin Atlantic

    23:00

    JFK

    7.2h

    11:10

    LHR

    SMTWTFS

  9. EI915

    Aer Lingus

    11:05

    LHR

    1.5h

    12:35

    NOC

    SMTWTFS

  10. UA608

    United Airlines

    09:50

    SFO

    5.1h

    17:55

    YYZ

    SMTWTFS
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  11. AC856

    Air Canada

    20:30

    YYZ

    7.1h

    08:35

    LHR

    SMTWTFS

  12. EI915

    Aer Lingus

    11:05

    LHR

    1.5h

    12:35

    NOC

    SMTWTFS

  13. IB4789

    Iberia

    10:37

    SFO

    5.6h

    19:13

    JFK

    SMTWTFS
    Search

  14. IB3544

    Iberia

    20:05

    JFK

    7.2h

    08:15

    LHR

    SMTWTFS

  15. EI915

    Aer Lingus

    11:05

    LHR

    1.5h

    12:35

    NOC

    SMTWTFS

  16. AA016

    American Airlines

    10:42

    SFO

    5.8h

    19:30

    JFK

    SMTWTFS
    Search

  17. AA106

    American Airlines

    19:30

    JFK

    7.3h

    07:45

    LHR

    SMTWTFS

  18. EI915

    Aer Lingus

    11:05

    LHR

    1.5h

    12:35

    NOC

    SMTWTFS

  19. AA016

    American Airlines

    10:42

    SFO

    5.8h

    19:30

    JFK

    SMTWTFS
    Search

  20. IB3558

    Iberia

    20:55

    JFK

    7.3h

    09:10

    LHR

    SMTWTFS

  21. EI915

    Aer Lingus

    11:05

    LHR

    1.5h

    12:35

    NOC

    SMTWTFS

  22. BA5605

    British Airways

    10:42

    SFO

    5.8h

    19:30

    JFK

    SMTWTFS
    Search

  23. BA1517

    British Airways

    19:30

    JFK

    7.3h

    07:45

    LHR

    SMTWTFS

  24. BA5989

    British Airways

    11:05

    LHR

    1.5h

    12:35

    NOC

    SMTWTFS

  25. UA901

    United Airlines

    12:55

    SFO

    10.5h

    07:25

    LHR

    SMTWTFS
    Search

  26. EI915

    Aer Lingus

    11:05

    LHR

    1.5h

    12:35

    NOC

    SMTWTFS

  27. VS4116

    Virgin Atlantic

    13:00

    SFO

    1.5h

    14:32

    LAX

    SMTWTFS
    Search

  28. VS008

    Virgin Atlantic

    15:30

    LAX

    10.5h

    10:00

    LHR

    SMTWTFS

  29. EI915

    Aer Lingus

    11:05

    LHR

    1.5h

    12:35

    NOC

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from San Francisco to Knock?

These price trend charts carefully monitor and predict how flight prices from San Francisco to Knock will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from San Francisco (SFO) to Knock (NOC) the cheapest?

    Airlines adjust prices for flights from San Francisco to Knock based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from San Francisco (SFO) to Knock (NOC) cost?

    According to Trip.com's data, the lowest price is around €927.

  • What is the transportation method from the main airport to downtown in Knock?

    • The distance from Ireland West Knock Airport to downtown is about 15 km, by taxi about 30 minutes.

  • How many airports are there in Knock (NOC)?

    There are 1 airport(s) near Knock (NOC): Ireland West Knock Airport.

How to find a cheap flight from San Francisco to Knock

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | San Francisco to Knock

Cheapest direct flight price€499
Off-season for travelJanuary
Peak season for travelDecember
Flight distance8,021.73 km
Popular airlineDelta Air Lines

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