Which airlines fly to California?

British Airways, Virgin Atlantic and Scandinavian Airlines are the top three most popular airlines that fly to California from Grimsby according to our data. British Airways is the first choice among our users, with 49% of people opting to fly with this airline when travelling to California. Keep in mind that there are 17 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Grimsby Humberside Airport to California were last updated today.

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

As of October 2025, there is 1 operator available to choose from for flights from Grimsby Humberside Airport to California.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Grimsby Humberside Airport to California.

What documentation or ID do you need to fly to California?

The travel and health documents required for your trip to California can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£702 Cheap Flights from Grimsby to California in 2025/26

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Find the cheapest flights from Grimsby to California

Round-trip

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06:10 - 11:50HUY-SFO

13h 40m1 stop

08:50 - 09:20SFO-HUY

16h 30m2 stops

£702KLM

Find Deal

Thu, 27 Nov - Thu, 4 Dec

06:10 - 18:09HUY-SFO

19h 59m2 stops

07:15 - 09:20SFO-HUY

18h 05m2 stops

£706KLM

Find Deal

Thu, 27 Nov - Thu, 4 Dec

06:10 - 11:50HUY-SFO

13h 40m1 stop

07:00 - 09:20SFO-HUY

18h 20m2 stops

£731Delta

Find Deal

Fri, 28 Nov - Fri, 5 Dec

06:10 - 16:05HUY-SFO

17h 55m2 stops

07:00 - 09:20SFO-HUY

18h 20m2 stops

£736Delta

Find Deal

Fri, 28 Nov - Fri, 5 Dec

06:10 - 11:50HUY-SFO

13h 40m1 stop

13:55 - 21:20SFO-HUY

23h 25m1 stop

£846Multiple Airlines

Find Deal

Sat, 29 Nov - Sat, 6 Dec

06:10 - 11:50HUY-SFO

13h 40m1 stop

07:00 - 09:20SFO-HUY

18h 20m2 stops

£848Delta

Find Deal

Sat, 29 Nov - Sat, 6 Dec

06:10 - 12:50HUY-SFO

13h 40m1 stop

13:45 - 17:00SFO-HUY

19h 15m1 stop

£925Delta

Find Deal

Fri, 27 Mar - Tue, 31 Mar

06:10 - 12:50HUY-SFO

13h 40m1 stop

13:00 - 17:00SFO-HUY

20h 00m2 stops

£926Delta

Find Deal

Fri, 27 Mar - Tue, 31 Mar

06:10 - 16:29HUY-SFO

17h 19m2 stops

06:45 - 09:20SFO-HUY

18h 35m2 stops

£929Delta

Find Deal

Fri, 27 Mar - Tue, 31 Mar

06:10 - 17:38HUY-SFO

19h 28m2 stops

08:50 - 09:20SFO-HUY

16h 30m2 stops

£1,094KLM

Find Deal

Sat, 29 Nov - Sat, 6 Dec

Delta flights from Grimsby to California

Our best Delta deals on Grimsby to California flight tickets

Delta

28 Nov

HUY06:10Grimsby Humberside

13h 40m

1 stop

SFO11:50San Francisco

5 Dec

SFO07:00San Francisco

18h 20m

2 stops

HUY09:20Grimsby Humberside

£731

Find similar

Delta

28 Nov

HUY06:10Grimsby Humberside

17h 55m

2 stops

SFO16:05San Francisco

5 Dec

SFO07:00San Francisco

18h 20m

2 stops

HUY09:20Grimsby Humberside

£736

Find similar

Delta

29 Nov

HUY06:10Grimsby Humberside

13h 40m

1 stop

SFO11:50San Francisco

6 Dec

SFO07:00San Francisco

18h 20m

2 stops

HUY09:20Grimsby Humberside

£848

Find similar

KLM flights from Grimsby to California

Our best KLM deals on Grimsby to California flight tickets

KLM

27 Nov

HUY06:10Grimsby Humberside

13h 40m

1 stop

SFO11:50San Francisco

4 Dec

SFO08:50San Francisco

16h 30m

2 stops

HUY09:20Grimsby Humberside

£702

Find similar

KLM

27 Nov

HUY06:10Grimsby Humberside

19h 59m

2 stops

SFO18:09San Francisco

4 Dec

SFO07:15San Francisco

18h 05m

2 stops

HUY09:20Grimsby Humberside

£706

Find similar

KLM

29 Nov

HUY06:10Grimsby Humberside

19h 28m

2 stops

SFO17:38San Francisco

6 Dec

SFO08:50San Francisco

16h 30m

2 stops

HUY09:20Grimsby Humberside

£1,094

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Thu 27/11

06:10-11:50

1 stop13h 40m

San Francisco

Thu 4/12

08:50-09:20

2 stops16h 30m

£702

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Thu 27/11

06:10-18:09

2 stops19h 59m

San Francisco

Thu 4/12

07:15-09:20

2 stops18h 05m

£706

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Fri 28/11

06:10-11:50

1 stop13h 40m

San Francisco

Fri 5/12

07:00-09:20

2 stops18h 20m

£731

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Fri 28/11

06:10-16:05

2 stops17h 55m

San Francisco

Fri 5/12

07:00-09:20

2 stops18h 20m

£736

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Sat 29/11

06:10-11:50

1 stop13h 40m

San Francisco

Sat 6/12

13:55-21:20

1 stop23h 25m

£846

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Sat 29/11

06:10-11:50

1 stop13h 40m

San Francisco

Sat 6/12

07:00-09:20

2 stops18h 20m

£848

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Fri 27/3

06:10-12:50

1 stop13h 40m

San Francisco

Tue 31/3

13:45-17:00

1 stop19h 15m

£925

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Fri 27/3

06:10-12:50

1 stop13h 40m

San Francisco

Tue 31/3

13:00-17:00

2 stops20h 00m

£926

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Fri 27/3

06:10-16:29

2 stops17h 19m

San Francisco

Tue 31/3

06:45-09:20

2 stops18h 35m

£929

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Sat 29/11

06:10-17:38

2 stops19h 28m

San Francisco

Sat 6/12

08:50-09:20

2 stops16h 30m

£1,094

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Grimsby to California

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 California?

The cheapest day to depart on your flight to California is on a Monday when prices can be found for as low as £638. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Grimsby because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £704.

Cheap Grimsby to California flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Grimsby Humberside Airport to California?
Prices for flights from Grimsby Humberside Airport to California were last updated today.
How many operators does momondo search for flights from Grimsby Humberside Airport to California?
As of October 2025, there is 1 operator available to choose from for flights from Grimsby Humberside Airport to California.
How old do you have to be to fly from Grimsby Humberside Airport to California?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Grimsby Humberside Airport to California.
What documentation or ID do you need to fly to California?
The travel and health documents required for your trip to California can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Grimsby to California

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

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £556	Free Cancellation	Rating 7.7 1,402 reviews		Search KLM flights
Air France	PriceFrom £606	Free Cancellation	Rating 7.4 1,475 reviews		Search Air France flights

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

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 California for you.

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

Flights from Grimsby to California with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Grimsby to California?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to California from Grimsby.

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

Yes momondo offers price alerts on flights to California from Grimsby. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.