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

Prices for flights from Grimsby Humberside Airport to San Francisco Airport are updated daily.

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

There is 1 operator available for flights from Grimsby Humberside Airport to San Francisco Airport as of August 2026.

How old do you have to be to fly from Grimsby Humberside Airport to San Francisco Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grimsby Humberside Airport 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.

£739 Cheap Flights from Grimsby to San Francisco in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Grimsby to San Francisco

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One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:10 - 11:45HUY Grimsby Humberside-SFO San Francisco

13h 35m1 stop Amsterdam Schiphol

15:30 - 21:30SFO San Francisco-HUY Grimsby Humberside

22h 00m2 stops Minneapolis St Paul Amsterdam Schiphol

£739KLM

Fri, 9 Oct - Fri, 16 Oct

17:35 - 11:45HUY Grimsby Humberside-SFO San Francisco

26h 10m1 stop Amsterdam Schiphol

06:00 - 09:20SFO San Francisco-HUY Grimsby Humberside

19h 20m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

£740Air France

Tue, 6 Oct - Tue, 13 Oct

06:10 - 11:45HUY Grimsby Humberside-SFO San Francisco

13h 35m1 stop Amsterdam Schiphol

15:30 - 21:30SFO San Francisco-HUY Grimsby Humberside

22h 00m2 stops Minneapolis St Paul Amsterdam Schiphol

£750KLM

Fri, 9 Oct - Fri, 16 Oct

06:10 - 11:45HUY Grimsby Humberside-SFO San Francisco

13h 35m1 stop Amsterdam Schiphol

13:45 - 17:05SFO San Francisco-HUY Grimsby Humberside

19h 20m1 stop Amsterdam Schiphol

£752Air France

Tue, 6 Oct - Tue, 13 Oct

06:10 - 11:45HUY Grimsby Humberside-SFO San Francisco

13h 35m1 stop Amsterdam Schiphol

13:45 - 21:30SFO San Francisco-HUY Grimsby Humberside

23h 45m1 stop Amsterdam Schiphol

£755KLM

Fri, 9 Oct - Fri, 16 Oct

06:10 - 11:45HUY Grimsby Humberside-SFO San Francisco

13h 35m1 stop Amsterdam Schiphol

13:45 - 21:30SFO San Francisco-HUY Grimsby Humberside

23h 45m1 stop Amsterdam Schiphol

£761Multiple Airlines

Fri, 9 Oct - Fri, 16 Oct

06:10 - 11:45HUY Grimsby Humberside-SFO San Francisco

13h 35m1 stop Amsterdam Schiphol

13:45 - 21:30SFO San Francisco-HUY Grimsby Humberside

23h 45m1 stop Amsterdam Schiphol

£769Virgin Atlantic

Wed, 7 Oct - Wed, 14 Oct

06:10 - 11:45HUY Grimsby Humberside-SFO San Francisco

13h 35m1 stop Amsterdam Schiphol

06:05 - 09:20SFO San Francisco-HUY Grimsby Humberside

19h 15m2 stops Minneapolis St Paul Amsterdam Schiphol

£769Delta

Wed, 7 Oct - Wed, 14 Oct

06:10 - 11:45HUY Grimsby Humberside-SFO San Francisco

13h 35m1 stop Amsterdam Schiphol

13:45 - 21:30SFO San Francisco-HUY Grimsby Humberside

23h 45m1 stop Amsterdam Schiphol

£770Virgin Atlantic

Thu, 8 Oct - Thu, 15 Oct

06:10 - 11:45HUY Grimsby Humberside-SFO San Francisco

13h 35m1 stop Amsterdam Schiphol

14:15 - 17:05SFO San Francisco-HUY Grimsby Humberside

18h 50m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

£770KLM

Wed, 7 Oct - Wed, 14 Oct

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Virgin Atlantic flights from Grimsby to San Francisco

Our best Virgin Atlantic deals on Grimsby to San Francisco flight tickets

Virgin Atlantic

7 Oct

HUY06:10Grimsby Humberside

13h 35m

1 stop

SFO11:45San Francisco

14 Oct

SFO13:45San Francisco

23h 45m

1 stop

HUY21:30Grimsby Humberside

£769

Virgin Atlantic

7 Oct

HUY06:10Grimsby Humberside

13h 35m

1 stop

SFO11:45San Francisco

14 Oct

SFO13:45San Francisco

23h 45m

1 stop

HUY21:30Grimsby Humberside

£770

Virgin Atlantic

9 Oct

HUY09:50Grimsby Humberside

22h 08m

2 stops

SFO23:58San Francisco

16 Oct

SFO14:15San Francisco

23h 15m

2 stops

HUY21:30Grimsby Humberside

£773

Air France flights from Grimsby to San Francisco

Our best Air France deals on Grimsby to San Francisco flight tickets

Air France

6 Oct

HUY17:35Grimsby Humberside

26h 10m

1 stop

SFO11:45San Francisco

13 Oct

SFO06:00San Francisco

19h 20m

2 stops

HUY09:20Grimsby Humberside

£740

Air France

6 Oct

HUY06:10Grimsby Humberside

13h 35m

1 stop

SFO11:45San Francisco

13 Oct

SFO13:45San Francisco

19h 20m

1 stop

HUY17:05Grimsby Humberside

£752

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Fri 9/10

06:10-11:45

1 stop13h 35m

San Francisco

Fri 16/10

15:30-21:30

2 stops22h 00m

£739

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Tue 6/10

17:35-11:45

1 stop26h 10m

San Francisco

Tue 13/10

06:00-09:20

2 stops19h 20m

£740

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Fri 9/10

06:10-11:45

1 stop13h 35m

San Francisco

Fri 16/10

15:30-21:30

2 stops22h 00m

£750

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Tue 6/10

06:10-11:45

1 stop13h 35m

San Francisco

Tue 13/10

13:45-17:05

1 stop19h 20m

£752

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Fri 9/10

06:10-11:45

1 stop13h 35m

San Francisco

Fri 16/10

13:45-21:30

1 stop23h 45m

£755

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Fri 9/10

06:10-11:45

1 stop13h 35m

San Francisco

Fri 16/10

13:45-21:30

1 stop23h 45m

£761

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Wed 7/10

06:10-11:45

1 stop13h 35m

San Francisco

Wed 14/10

13:45-21:30

1 stop23h 45m

£769

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Wed 7/10

06:10-11:45

1 stop13h 35m

San Francisco

Wed 14/10

06:05-09:20

2 stops19h 15m

£769

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Thu 8/10

06:10-11:45

1 stop13h 35m

San Francisco

Thu 15/10

13:45-21:30

1 stop23h 45m

£770

Fastest return journey

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Wed 7/10

06:10-11:45

1 stop13h 35m

San Francisco

Wed 14/10

14:15-17:05

2 stops18h 50m

£770

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Grimsby 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

Which airlines fly to San Francisco?

Aer Lingus, British Airways and Virgin Atlantic are the top three most popular airlines that fly to San Francisco from Grimsby according to our data. Aer Lingus is the first choice among our users, with 43% of people opting to fly with this airline when travelling to San Francisco. Keep in mind that there are 13 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

When to book flights from Grimsby to San Francisco

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

Estimated return price

Cheap Grimsby to San Francisco (HUY to SFO) flight deals and tips

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

Best price found	£739
Fastest flight time	13h 35m
Direct flights	None

The best flight deal from Grimsby to San Francisco found on momondo in the last 72 hours is £739

The fastest flight from Grimsby to San Francisco takes 13h 35m

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

Search flight deals

Frequently asked questions about flying from Grimsby to San Francisco

How far is Grimsby Humberside to San Francisco by plane?
Grimsby Humberside and San Francisco are 5247.3 mi apart from one another. In terms of flight time, this usually takes a little over 13h 35m.
When did momondo last update prices for flights from Grimsby Humberside Airport to San Francisco Airport?
Prices for flights from Grimsby Humberside Airport to San Francisco Airport are updated daily.
How many operators does momondo search for flights from Grimsby Humberside Airport to San Francisco Airport?
There is 1 operator available for flights from Grimsby Humberside Airport to San Francisco Airport as of August 2026.
How old do you have to be to fly from Grimsby Humberside Airport to San Francisco Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grimsby Humberside Airport 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.
What is the most popular airline from Grimsby to San Francisco?
momondo data reveals that the most frequently booked airline on the route from Grimsby to San Francisco is KLM, representing 100% of all bookings.

Best airlines flying from Grimsby to San Francisco

Compare and see reviews for airlines that fly from Grimsby to San Francisco with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £652	Free Cancellation	Rating 7.8 1,565 reviews		Search KLM flights

South San Francisco

Santa Cruz

Sunnyvale

Calistoga

Carmel-by-the-Sea

Rohnert Park

Windsor

Burlingame

Belmont

Big Sur

Sausalito

San Bruno

Pacific Grove

Aptos

Newark

Mill Valley

Campbell

Palo Alto

Seaside

Roseville

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Grimsby to San Francisco for you.

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

momondo does allow users to show only those flights to San Francisco from Grimsby which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Grimsby to San Francisco?

momondo provides multiple filters to help you find the best flight to San Francisco from Grimsby. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to San Francisco from Grimsby are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.