Which airlines fly to San Francisco?

British Airways, Virgin Atlantic and Aer Lingus 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 44% 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.

What is the cheapest airline that flies from Grimsby Humberside to San Francisco?

Virgin Atlantic and KLM are the most popular carriers operating from Grimsby Humberside to San Francisco

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 November 2025.

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.

£530 Cheap Flights from Grimsby to San Francisco in 2025/26

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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 - 11:50HUY-SFO

13h 40m1 stop

22:55 - 17:10SFO-HUY

34h 15m2 stops

£661Delta

Find Deal

Wed, 28 Jan - Sun, 1 Feb

06:10 - 17:47HUY-SFO

19h 37m2 stops

23:05 - 09:20SFO-HUY

26h 15m2 stops

£665Delta

Find Deal

Wed, 28 Jan - Sun, 1 Feb

06:10 - 11:50HUY-SFO

13h 40m1 stop

13:55 - 17:10SFO-HUY

19h 15m1 stop

£691Delta

Find Deal

Wed, 28 Jan - Sun, 1 Feb

09:50 - 11:50HUY-SFO

34h 00m1 stop

13:55 - 17:10SFO-HUY

19h 15m1 stop

£695KLM

Find Deal

Tue, 13 Jan - Sat, 24 Jan

17:40 - 11:50HUY-SFO

26h 10m1 stop

09:00 - 09:20SFO-HUY

16h 20m2 stops

£701KLM

Find Deal

Tue, 13 Jan - Sat, 24 Jan

09:50 - 20:56HUY-SFO

19h 06m2 stops

08:00 - 09:20SFO-HUY

17h 20m2 stops

£706KLM

Find Deal

Tue, 13 Jan - Sat, 24 Jan

09:50 - 23:04HUY-SFO

21h 14m2 stops

13:55 - 17:10SFO-HUY

19h 15m1 stop

£715Delta

Find Deal

Sat, 10 Jan - Sat, 17 Jan

06:10 - 11:50HUY-SFO

13h 40m1 stop

13:55 - 17:10SFO-HUY

19h 15m1 stop

£731Delta

Find Deal

Wed, 28 Jan - Sun, 1 Feb

06:10 - 11:50HUY-SFO

13h 40m1 stop

13:55 - 17:10SFO-HUY

19h 15m1 stop

£785KLM

Find Deal

Sat, 10 Jan - Sat, 17 Jan

17:40 - 14:30HUY-SFO

28h 50m3 stops

19:25 - 21:20SFO-HUY

17h 55m2 stops

£1,176Multiple Airlines

Find Deal

Tue, 13 Jan - Sat, 24 Jan

KLM flights from Grimsby to San Francisco

Our best KLM deals on Grimsby to San Francisco flight tickets

KLM

13 Jan

HUY09:50Grimsby Humberside

34h 00m

1 stop

SFO11:50San Francisco

24 Jan

SFO13:55San Francisco

19h 15m

1 stop

HUY17:10Grimsby Humberside

£695

Find similar

KLM

13 Jan

HUY17:40Grimsby Humberside

26h 10m

1 stop

SFO11:50San Francisco

24 Jan

SFO09:00San Francisco

16h 20m

2 stops

HUY09:20Grimsby Humberside

£701

Find similar

KLM

13 Jan

HUY09:50Grimsby Humberside

19h 06m

2 stops

SFO20:56San Francisco

24 Jan

SFO08:00San Francisco

17h 20m

2 stops

HUY09:20Grimsby Humberside

£706

Find similar

Delta flights from Grimsby to San Francisco

Our best Delta deals on Grimsby to San Francisco flight tickets

Delta

28 Jan

HUY06:10Grimsby Humberside

13h 40m

1 stop

SFO11:50San Francisco

1 Feb

SFO22:55San Francisco

34h 15m

2 stops

HUY17:10Grimsby Humberside

£661

Find similar

Delta

28 Jan

HUY06:10Grimsby Humberside

19h 37m

2 stops

SFO17:47San Francisco

1 Feb

SFO23:05San Francisco

26h 15m

2 stops

HUY09:20Grimsby Humberside

£665

Find similar

Delta

28 Jan

HUY06:10Grimsby Humberside

13h 40m

1 stop

SFO11:50San Francisco

1 Feb

SFO13:55San Francisco

19h 15m

1 stop

HUY17:10Grimsby Humberside

£691

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Wed 28/1

06:10-11:50

1 stop13h 40m

San Francisco

Sun 1/2

22:55-17:10

2 stops34h 15m

£661

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Wed 28/1

06:10-17:47

2 stops19h 37m

San Francisco

Sun 1/2

23:05-09:20

2 stops26h 15m

£665

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Wed 28/1

06:10-11:50

1 stop13h 40m

San Francisco

Sun 1/2

13:55-17:10

1 stop19h 15m

£691

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Tue 13/1

09:50-11:50

1 stop34h 00m

San Francisco

Sat 24/1

13:55-17:10

1 stop19h 15m

£695

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Tue 13/1

17:40-11:50

1 stop26h 10m

San Francisco

Sat 24/1

09:00-09:20

2 stops16h 20m

£701

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Tue 13/1

09:50-20:56

2 stops19h 06m

San Francisco

Sat 24/1

08:00-09:20

2 stops17h 20m

£706

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Sat 10/1

09:50-23:04

2 stops21h 14m

San Francisco

Sat 17/1

13:55-17:10

1 stop19h 15m

£715

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Wed 28/1

06:10-11:50

1 stop13h 40m

San Francisco

Sun 1/2

13:55-17:10

1 stop19h 15m

£731

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Sat 10/1

06:10-11:50

1 stop13h 40m

San Francisco

Sat 17/1

13:55-17:10

1 stop19h 15m

£785

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Tue 13/1

17:40-14:30

3 stops28h 50m

San Francisco

Sat 24/1

19:25-21:20

2 stops17h 55m

£1,176

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted 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

Prices

Airlines

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart on your flight to San Francisco is on a Wednesday when prices can be found for as low as £620. This is often the case because there is less demand to fly during this day of the week. Flights from Grimsby to San Francisco on a Tuesday will generally be more expensive and average around £875. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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.

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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 November 2025.
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 £613	Free Cancellation	Rating 7.7 1,423 reviews		Search KLM flights

Carmel-by-the-Sea

Santa Clara

Seaside

Big Sur

Rohnert Park

Sunnyvale

San Ramon

South San Francisco

Capitola

Campbell

Palo Alto

Sausalito

San Bruno

Woodland

Santa Cruz

Redwood City

Burlingame

Modesto

Aptos

Fremont

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.