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 January 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.

£611 Cheap Flights from Grimsby to San Francisco in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

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

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 - 11:50

HUY

SFO

13h 40m1 stop

13:55 - 21:20

SFO

HUY

23h 25m1 stop

£611KLM

Tue, 17 Feb - Tue, 24 Feb

09:50 - 11:50

HUY

SFO

34h 00m1 stop

13:55 - 21:20

SFO

HUY

23h 25m1 stop

£612KLM

Mon, 2 Feb - Mon, 23 Feb

06:10 - 11:50

HUY

SFO

13h 40m1 stop

06:05 - 09:20

SFO

HUY

19h 15m2 stops

£613Delta

Tue, 17 Feb - Tue, 24 Feb

06:10 - 17:47

HUY

SFO

19h 37m2 stops

07:00 - 09:20

SFO

HUY

18h 20m2 stops

£617KLM

Mon, 2 Feb - Mon, 23 Feb

06:10 - 20:34

HUY

SFO

22h 24m2 stops

16:40 - 21:20

SFO

HUY

20h 40m3 stops

£1,864Multiple Airlines

Mon, 2 Feb - Mon, 23 Feb

09:50 - 13:25

HUY

SFO

35h 35m3 stops

16:40 - 21:20

SFO

HUY

20h 40m3 stops

£9,309Multiple Airlines

Mon, 2 Feb - Mon, 23 Feb

KLM flights from Grimsby to San Francisco

Our best KLM deals on Grimsby to San Francisco flight tickets

KLM

17 Feb

HUY06:10Grimsby Humberside

13h 40m

1 stop

SFO11:50San Francisco

24 Feb

SFO13:55San Francisco

23h 25m

1 stop

HUY21:20Grimsby Humberside

£611

Find similar

KLM

2 Feb

HUY09:50Grimsby Humberside

34h 00m

1 stop

SFO11:50San Francisco

23 Feb

SFO13:55San Francisco

23h 25m

1 stop

HUY21:20Grimsby Humberside

£612

Find similar

KLM

2 Feb

HUY06:10Grimsby Humberside

19h 37m

2 stops

SFO17:47San Francisco

23 Feb

SFO07:00San Francisco

18h 20m

2 stops

HUY09:20Grimsby Humberside

£616

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Tue 17/2

06:10-11:50

1 stop13h 40m

San Francisco

Tue 24/2

13:55-21:20

1 stop23h 25m

£611

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Mon 2/2

09:50-11:50

1 stop34h 00m

San Francisco

Mon 23/2

13:55-21:20

1 stop23h 25m

£612

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Tue 17/2

06:10-11:50

1 stop13h 40m

San Francisco

Tue 24/2

06:05-09:20

2 stops19h 15m

£613

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Mon 2/2

06:10-17:47

2 stops19h 37m

San Francisco

Mon 23/2

07:00-09:20

2 stops18h 20m

£616

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Mon 2/2

06:10-20:34

2 stops22h 24m

San Francisco

Mon 23/2

16:40-21:20

3 stops20h 40m

£1,864

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Mon 2/2

09:50-13:25

3 stops35h 35m

San Francisco

Mon 23/2

16:40-21:20

3 stops20h 40m

£9,309

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 45% 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 40m
Direct flights	None

The fastest flight from Grimsby to San Francisco takes 13h 40m

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 5247.1 mi apart from one another. In terms of flight time, this usually takes a little over 13h 40m.
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 January 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 £601	Free Cancellation	Rating 7.7 1,434 reviews		Search KLM flights

Sunnyvale

Santa Clara

Seaside

Big Sur

Rohnert Park

Carmel-by-the-Sea

Campbell

Palo Alto

Santa Cruz

Novato

South San Francisco

Capitola

Aptos

Sausalito

San Bruno

Woodland

Redwood City

Pacific Grove

Burlingame

Mill Valley

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.