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 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 required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$854 Cheap Flights from Grimsby to California in 2026

Find the cheapest flights from Grimsby to California

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:35 pm - 11:45 amHUY Grimsby Humberside-SFO San Francisco

26h 10m1 stop Amsterdam Schiphol

1:45 pm - 5:05 pmSFO San Francisco-HUY Grimsby Humberside

19h 20m1 stop Amsterdam Schiphol

$854Air France

Mon, Oct 12 - Mon, Oct 19

5:35 pm - 11:45 amHUY Grimsby Humberside-SFO San Francisco

26h 10m1 stop Amsterdam Schiphol

7:00 am - 9:20 amSFO San Francisco-HUY Grimsby Humberside

18h 20m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$878KLM

Mon, Oct 12 - Mon, Oct 19

6:10 am - 9:22 pmHUY Grimsby Humberside-SFO San Francisco

23h 12m2 stops Amsterdam Schiphol Los Angeles

7:00 am - 9:20 amSFO San Francisco-HUY Grimsby Humberside

18h 20m2 stops Boston Logan Intl Amsterdam Schiphol

$884Virgin Atlantic

Mon, Oct 12 - Mon, Oct 19

6:10 am - 1:35 pmHUY Grimsby Humberside-SFO San Francisco

39h 25m3 stops Amsterdam Schiphol Barcelona-El Prat Lisbon Humberto Delgado

6:00 am - 9:20 amSFO San Francisco-HUY Grimsby Humberside

43h 20m3 stops Calgary Dublin Amsterdam Schiphol

$1,473Multiple Airlines

Mon, Oct 12 - Mon, Oct 19

9:50 am - 1:35 pmHUY Grimsby Humberside-SFO San Francisco

35h 45m2 stops Amsterdam Schiphol Lisbon Humberto Delgado

6:00 am - 9:20 amSFO San Francisco-HUY Grimsby Humberside

43h 20m3 stops Calgary Dublin Amsterdam Schiphol

$1,656Multiple Airlines

Mon, Oct 12 - Mon, Oct 19

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize 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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Mon 10/12

5:35 pm-11:45 am

1 stop26h 10m

San Francisco

Mon 10/19

1:45 pm-5:05 pm

1 stop19h 20m

$854

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Mon 10/12

5:35 pm-11:45 am

1 stop26h 10m

San Francisco

Mon 10/19

7:00 am-9:20 am

2 stops18h 20m

$878

Quickest round-trip

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Mon 10/12

6:10 am-9:22 pm

2 stops23h 12m

San Francisco

Mon 10/19

7:00 am-9:20 am

2 stops18h 20m

$884

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Mon 10/12

6:10 am-1:35 pm

3 stops39h 25m

San Francisco

Mon 10/19

6:00 am-9:20 am

3 stops43h 20m

$1,473

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Mon 10/12

9:50 am-1:35 pm

2 stops35h 45m

San Francisco

Mon 10/19

6:00 am-9:20 am

3 stops43h 20m

$1,656

Flights are sorted by cheapest round-trip 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

What airlines fly to California?

British Airways, Aer Lingus 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 37% of people opting to fly with this airline when traveling to California. Keep in mind that there are 4 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

Cheap Grimsby to California flight deals and tips

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

Best Price Found	$854
Fastest flight time	18h 52m
Direct flights	None

The best flight deal from Grimsby to California found on momondo in the last 72 hours is $854

The fastest flight from Grimsby to California takes 18h 52m

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

Search flight deals

Frequently asked questions about flying from Grimsby to California

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 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 required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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?

All flight searches from Grimsby to California on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Grimsby and California by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Grimsby to California flights. All you need is a valid email address and we will do the rest; it is that quick and easy.