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 March 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.

£804 Cheap Flights from Grimsby to San Francisco in 2026

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Find the cheapest flights from Grimsby to San Francisco

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:10 - 11:45

HUY

SFO

13h 35m

1 stop

13:45 - 21:30

SFO

HUY

23h 45m

1 stop

£804Virgin Atlantic

Mon, 11 May - Mon, 18 May

06:10 - 18:23

HUY

SFO

20h 13m

2 stops

23:59 - 09:20

SFO

HUY

25h 21m

2 stops

£816Virgin Atlantic

Mon, 11 May - Mon, 18 May

06:10 - 11:45

HUY

SFO

13h 35m

1 stop

10:29 - 17:05

SFO

HUY

22h 36m

2 stops

£824Delta

Sat, 9 May - Sat, 16 May

06:10 - 16:02

HUY

SFO

17h 52m

2 stops

10:29 - 17:05

SFO

HUY

22h 36m

2 stops

£828Delta

Sat, 9 May - Sat, 16 May

09:50 - 11:45

HUY

SFO

33h 55m

1 stop

13:45 - 17:05

SFO

HUY

19h 20m

1 stop

£833KLM

Sat, 9 May - Sat, 16 May

09:50 - 21:19

HUY

SFO

19h 29m

2 stops

13:45 - 21:30

SFO

HUY

23h 45m

1 stop

£839Virgin Atlantic

Mon, 11 May - Mon, 18 May

09:50 - 11:45

HUY

SFO

33h 55m

1 stop

06:00 - 09:20

SFO

HUY

19h 20m

2 stops

£894KLM

Fri, 8 May - Fri, 15 May

06:10 - 16:57

HUY

SFO

18h 47m

2 stops

06:00 - 09:20

SFO

HUY

19h 20m

2 stops

£901KLM

Fri, 8 May - Fri, 15 May

17:35 - 14:35

HUY

SFO

29h 00m

3 stops

08:05 - 21:30

SFO

HUY

29h 25m

3 stops

£1,248Multiple Airlines

Mon, 11 May - Mon, 18 May

17:35 - 14:35

HUY

SFO

29h 00m

3 stops

11:10 - 21:30

SFO

HUY

26h 20m

2 stops

£1,351Multiple Airlines

Mon, 11 May - Mon, 18 May

Delta flights from Grimsby to San Francisco

Our best Delta deals on Grimsby to San Francisco flight tickets

Delta

9 May

HUY06:10Grimsby Humberside

13h 35m

1 stop

SFO11:45San Francisco

16 May

SFO10:29San Francisco

22h 36m

2 stops

HUY17:05Grimsby Humberside

£824

Delta

9 May

HUY06:10Grimsby Humberside

17h 52m

2 stops

SFO16:02San Francisco

16 May

SFO10:29San Francisco

22h 36m

2 stops

HUY17:05Grimsby Humberside

£828

KLM flights from Grimsby to San Francisco

Our best KLM deals on Grimsby to San Francisco flight tickets

KLM

9 May

HUY09:50Grimsby Humberside

33h 55m

1 stop

SFO11:45San Francisco

16 May

SFO13:45San Francisco

19h 20m

1 stop

HUY17:05Grimsby Humberside

£833

KLM

8 May

HUY09:50Grimsby Humberside

33h 55m

1 stop

SFO11:45San Francisco

15 May

SFO06:00San Francisco

19h 20m

2 stops

HUY09:20Grimsby Humberside

£894

KLM

8 May

HUY06:10Grimsby Humberside

18h 47m

2 stops

SFO16:57San Francisco

15 May

SFO06:00San Francisco

19h 20m

2 stops

HUY09:20Grimsby Humberside

£901

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Mon 11/5

06:10-11:45

1 stop13h 35m

San Francisco

Mon 18/5

13:45-21:30

1 stop23h 45m

£804

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Mon 11/5

06:10-18:23

2 stops20h 13m

San Francisco

Mon 18/5

23:59-09:20

2 stops25h 21m

£816

Fastest return journey

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Sat 9/5

06:10-11:45

1 stop13h 35m

San Francisco

Sat 16/5

10:29-17:05

2 stops22h 36m

£824

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Sat 9/5

06:10-16:02

2 stops17h 52m

San Francisco

Sat 16/5

10:29-17:05

2 stops22h 36m

£828

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Sat 9/5

09:50-11:45

1 stop33h 55m

San Francisco

Sat 16/5

13:45-17:05

1 stop19h 20m

£833

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Mon 11/5

09:50-21:19

2 stops19h 29m

San Francisco

Mon 18/5

13:45-21:30

1 stop23h 45m

£839

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Fri 8/5

09:50-11:45

1 stop33h 55m

San Francisco

Fri 15/5

06:00-09:20

2 stops19h 20m

£894

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Fri 8/5

06:10-16:57

2 stops18h 47m

San Francisco

Fri 15/5

06:00-09:20

2 stops19h 20m

£901

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Mon 11/5

17:35-14:35

3 stops29h 00m

San Francisco

Mon 18/5

08:05-21:30

3 stops29h 25m

£1,248

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Mon 11/5

17:35-14:35

3 stops29h 00m

San Francisco

Mon 18/5

11:10-21:30

2 stops26h 20m

£1,351

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?

British Airways, Aer Lingus and Virgin Atlantic are the top three most popular airlines that fly to San Francisco from Grimsby according to our data. British Airways is the first choice among our users, with 42% 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

Fastest flight time	13h 35m
Direct flights	None

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

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 March 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 £667	Free Cancellation	Rating 7.8 1,477 reviews		Search KLM flights

Sunnyvale

Santa Clara

Seaside

Rohnert Park

Big Sur

Newark

Campbell

Palo Alto

South San Francisco

Capitola

Santa Cruz

Roseville

Novato

Sausalito

San Bruno

Woodland

Pacific Grove

Aptos

Daly City

Burlingame

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.