How long is the flight from Grimsby to California?

There are many flights that can get you from Grimsby to California in 13h 35m. Fly via KLM, Delta, or Virgin Atlantic to get the fastest option. Airlines will cover a distance of 5248 mi.

In terms of precipitation, rainfall in California ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit California when rainfall is around 0.0 mm.

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

What is the cheapest time of day to fly from HUY to CA?

When flying from Grimsby to California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Grimsby to California?

Located just 11.0 mi from the city center, Grimsby Humberside (HUY) is the airport most travelers will use when flying to California from Grimsby.

Can I find deals for flights from Grimsby to California that include hotel bookings?

Yes. In addition to deals on Grimsby to California flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Grimsby to California?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grimsby to California.

Can I find deals for business class flights from Grimsby to California?

Yes. Cheapflights offers flight deals from Grimsby to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£738+ Cheap Flights from Grimsby to California

Cheap flight deals from Grimsby to California

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

Cheapest flights from Grimsby to California
Explore the most affordable flight options available from Grimsby to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.

Fri 9/1006:10 -

1 stop13h 35m

Fri 16/1015:30 -

2 stops22h 00m

Deal found 24/8£738

Tue 6/1017:35 -

1 stop26h 10m

Tue 13/1006:00 -

2 stops19h 20m

Deal found 22/8£738

Sat 3/1006:10 -

1 stop13h 35m

Sat 10/1015:30 -

2 stops17h 35m

Deal found 21/8£767

Wed 7/1006:10 -

1 stop13h 35m

Wed 14/1006:05 -

2 stops19h 15m

Deal found 25/8£768

Wed 7/1006:10 -

1 stop13h 35m

Wed 14/1013:45 -

1 stop23h 45m

Deal found 23/8£768

Sat 19/906:10 -

2 stops21h 30m

Sat 26/911:58 -

2 stops21h 07m

Deal found 22/8£772

Fri 9/1006:10 -

2 stops19h 28m

Sun 18/1006:30 -

2 stops18h 50m

Deal found 21/8£775

Sat 3/1006:10 -

2 stops17h 44m

Sat 10/1014:15 -

2 stops18h 50m

Deal found 21/8£795

Sat 3/1006:10 -

1 stop13h 35m

Sat 10/1013:45 -

1 stop19h 20m

Deal found 21/8£837

Sat 19/909:50 -

1 stop33h 55m

Sat 26/913:45 -

1 stop23h 45m

Deal found 22/8£911

Find flight deals from Grimsby to California

Round-trip from	£738

KLM
9/10-16/10
3 total stops
35h 35m total
Grimsby to California

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Fri 9/10

06:10-11:45

1 stop13h 35m

San Francisco

Fri 16/10

13:45-21:30

1 stop23h 45m

£754

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Sat 3/10

06:10-11:45

1 stop13h 35m

San Francisco

Sat 10/10

15:30-17:05

2 stops17h 35m

£767

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Wed 7/10

06:10-11:45

1 stop13h 35m

San Francisco

Wed 14/10

06:05-09:20

2 stops19h 15m

£768

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Thu 8/10

06:10-11:45

1 stop13h 35m

San Francisco

Thu 15/10

13:45-21:30

1 stop23h 45m

£768

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Wed 7/10

06:10-11:45

1 stop13h 35m

San Francisco

Wed 14/10

14:15-17:05

2 stops18h 50m

£768

Fastest return journey

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Tue 6/10

06:10-11:45

1 stop13h 35m

San Francisco

Tue 13/10

08:00-09:20

2 stops17h 20m

£768

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Fri 9/10

09:50-23:58

2 stops22h 08m

San Francisco

Fri 16/10

14:15-21:30

2 stops23h 15m

£771

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Sat 19/9

06:10-19:40

2 stops21h 30m

San Francisco

Sat 26/9

11:58-17:05

2 stops21h 07m

£772

GrimsbySan Jose

HUY Grimsby Humberside - SJC San Jose

HUYSJC

Grimsby Humberside

Fri 9/10

06:10-17:38

2 stops19h 28m

San Jose

Sun 18/10

06:30-09:20

2 stops18h 50m

£775

GrimsbySan Francisco

HUY Grimsby Humberside - SFO San Francisco

HUYSFO

Grimsby Humberside

Sat 3/10

06:10-15:54

2 stops17h 44m

San Francisco

Sat 10/10

14:15-17:05

2 stops18h 50m

£795

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 11 resultsSorted by cheapest first

Best time to book a flight from Grimsby to California

Have a flexible travel schedule? Discover the best time to fly to California from Grimsby with our price prediction graph.

HUY-SFO

HUY-SJC

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Grimsby to California

HUY-USCA

HUY-SFO

HUY-SJC

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing California

Read through reviews of airlines operating flights from Grimsby to California, such as KLM. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,565 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

KLM

7.8

Good

1,565 reviews

KLM

7.8

Good

1,565 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Related info for your journey

What airport do you fly from for flights from Grimsby to California?
Located just 11.0 mi from the city center, Grimsby Humberside (HUY) is the airport most travelers will use when flying to California from Grimsby.
How long is the flight from Grimsby to California?
There are many flights that can get you from Grimsby to California in 13h 35m. Fly via KLM, Delta, or Virgin Atlantic to get the fastest option. Airlines will cover a distance of 5248 mi.
Can I find deals for flights from Grimsby to California that include hotel bookings?
Yes. In addition to deals on Grimsby to California flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Grimsby to California?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grimsby to California.
Can I find deals for business class flights from Grimsby to California?
Yes. Cheapflights offers flight deals from Grimsby to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Grimsby to California

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£572	Average£673	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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When you search for this flight from Grimsby to California, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Grimsby to California?

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Can Cheapflights find flights from Grimsby to California with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Grimsby to California flexibly with Cheapflights today.

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Cheap flights from Grimsby to California from £738

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Grimsby to California

Cheapest flights from Grimsby to CaliforniaExplore the most affordable flight options available from Grimsby to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.

Explore the most affordable flight options available from Grimsby to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.

Best flights from Grimsby to CaliforniaDiscover carefully curated flight deals from Grimsby to California that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Discover carefully curated flight deals from Grimsby to California that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Last-minute flights from Grimsby to CaliforniaDiscover last-minute flight deals from Grimsby to California. Data last updated 25 August 2026 and is based on user searches.

Discover last-minute flight deals from Grimsby to California. Data last updated 25 August 2026 and is based on user searches.

Find flight deals from Grimsby to California

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Best time to book a flight from Grimsby to California

Have a flexible travel schedule? Discover the best time to fly to California from Grimsby with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing California

Read through reviews of airlines operating flights from Grimsby to California, such as KLM. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Grimsby to California?

How long is the flight from Grimsby to California?

Can I find deals for flights from Grimsby to California that include hotel bookings?

How can I find direct flights from Grimsby to California?

Can I find deals for business class flights from Grimsby to California?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Grimsby to California

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to California by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Grimsby to California by cabin class

Find flights from Grimsby to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Grimsby and California flights

Browse other Grimsby and California flight options. Last updated on 25 August 2026.

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Grimsby to California flights

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Top airline flying from Grimsby to California

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Cheapest flights from Grimsby to California
Explore the most affordable flight options available from Grimsby to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.

Best flights from Grimsby to California
Discover carefully curated flight deals from Grimsby to California that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Last-minute flights from Grimsby to California
Discover last-minute flight deals from Grimsby to California. Data last updated 25 August 2026 and is based on user searches.