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 July 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.

£723 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

Return

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

£723KLM

Tue, 8 Sep - Tue, 15 Sep

09:50 - 11:45

HUY

SFO

33h 55m

1 stop

14:00 - 17:05

SFO

HUY

19h 05m

2 stops

£723KLM

Tue, 8 Sep - Tue, 15 Sep

09:50 - 11:45

HUY

SFO

33h 55m

1 stop

13:45 - 17:05

SFO

HUY

19h 20m

1 stop

£747KLM

Tue, 8 Sep - Tue, 15 Sep

06:10 - 11:45

HUY

SFO

13h 35m

1 stop

14:15 - 17:05

SFO

HUY

18h 50m

2 stops

£758Delta

Tue, 8 Sep - Tue, 15 Sep

06:10 - 11:45

HUY

SFO

13h 35m

1 stop

13:45 - 17:05

SFO

HUY

19h 20m

1 stop

£758Delta

Tue, 8 Sep - Tue, 15 Sep

09:50 - 11:45

HUY

SFO

33h 55m

1 stop

14:00 - 17:05

SFO

HUY

19h 05m

2 stops

£760KLM

Tue, 8 Sep - Tue, 15 Sep

06:10 - 11:45

HUY

SFO

13h 35m

1 stop

14:15 - 17:05

SFO

HUY

18h 50m

2 stops

£760Delta

Tue, 8 Sep - Tue, 15 Sep

06:10 - 11:45

HUY

SFO

13h 35m

1 stop

13:45 - 17:05

SFO

HUY

19h 20m

1 stop

£760Delta

Tue, 8 Sep - Tue, 15 Sep

06:10 - 18:13

HUY

SFO

20h 03m

2 stops

15:16 - 17:05

SFO

HUY

17h 49m

2 stops

£762Delta

Sat, 12 Sep - Sat, 19 Sep

09:50 - 19:40

HUY

SFO

17h 50m

2 stops

14:15 - 21:30

SFO

HUY

23h 15m

2 stops

£763Virgin Atlantic

Tue, 8 Sep - Tue, 15 Sep

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

KLM flights from Grimsby to San Francisco

Our best KLM deals on Grimsby to San Francisco flight tickets

KLM

8 Sept

HUY09:50Grimsby Humberside

33h 55m

1 stop

SFO11:45San Francisco

15 Sept

SFO14:00San Francisco

19h 05m

2 stops

HUY17:05Grimsby Humberside

£723

KLM

8 Sept

HUY09:50Grimsby Humberside

33h 55m

1 stop

SFO11:45San Francisco

15 Sept

SFO13:45San Francisco

19h 20m

1 stop

HUY17:05Grimsby Humberside

£747

KLM

8 Sept

HUY09:50Grimsby Humberside

33h 55m

1 stop

SFO11:45San Francisco

15 Sept

SFO14:00San Francisco

19h 05m

2 stops

HUY17:05Grimsby Humberside

£760

Delta flights from Grimsby to San Francisco

Our best Delta deals on Grimsby to San Francisco flight tickets

Delta

8 Sept

HUY06:10Grimsby Humberside

13h 35m

1 stop

SFO11:45San Francisco

15 Sept

SFO13:45San Francisco

19h 20m

1 stop

HUY17:05Grimsby Humberside

£758

Delta

8 Sept

HUY06:10Grimsby Humberside

13h 35m

1 stop

SFO11:45San Francisco

15 Sept

SFO13:45San Francisco

19h 20m

1 stop

HUY17:05Grimsby Humberside

£760

Delta

12 Sept

HUY06:10Grimsby Humberside

20h 03m

2 stops

SFO18:13San Francisco

19 Sept

SFO15:16San Francisco

17h 49m

2 stops

HUY17:05Grimsby Humberside

£762

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Tue 8/9

06:10-11:45

1 stop13h 35m

San Francisco

Tue 15/9

13:45-21:30

1 stop23h 45m

£723

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Tue 8/9

09:50-11:45

1 stop33h 55m

San Francisco

Tue 15/9

14:00-17:05

2 stops19h 05m

£723

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Tue 8/9

09:50-11:45

1 stop33h 55m

San Francisco

Tue 15/9

13:45-17:05

1 stop19h 20m

£747

Fastest return journey

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Tue 8/9

06:10-11:45

1 stop13h 35m

San Francisco

Tue 15/9

14:15-17:05

2 stops18h 50m

£758

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Tue 8/9

06:10-11:45

1 stop13h 35m

San Francisco

Tue 15/9

13:45-17:05

1 stop19h 20m

£758

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Tue 8/9

09:50-11:45

1 stop33h 55m

San Francisco

Tue 15/9

14:00-17:05

2 stops19h 05m

£760

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Tue 8/9

06:10-11:45

1 stop13h 35m

San Francisco

Tue 15/9

14:15-17:05

2 stops18h 50m

£760

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Tue 8/9

06:10-11:45

1 stop13h 35m

San Francisco

Tue 15/9

13:45-17:05

1 stop19h 20m

£760

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Sat 12/9

06:10-18:13

2 stops20h 03m

San Francisco

Sat 19/9

15:16-17:05

2 stops17h 49m

£762

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Tue 8/9

09:50-19:40

2 stops17h 50m

San Francisco

Tue 15/9

14:15-21:30

2 stops23h 15m

£762

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 38% 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

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 July 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 1,551 reviews		Search KLM flights

South San Francisco

Sunnyvale

Santa Cruz

Rohnert Park

Windsor

Burlingame

Belmont

Big Sur

Carmel-by-the-Sea

Capitola

Sausalito

San Bruno

Woodland

Pacific Grove

Aptos

Newark

Mill Valley

Campbell

Palo Alto

Seaside

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.