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Cheap flights from California to Grimsby from £795

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from California to Grimsby departing on 26/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from California to Grimsby

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
14:20 - 17:05SFO  San Francisco-HUY Grimsby Humberside
18h 45m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
KLM Logo
06:10 - 11:45HUY  Grimsby Humberside-SFO San Francisco
13h 35m1 stop Amsterdam Schiphol
£795KLM
Sat, 26 Sep - Sat, 3 Oct
Delta Logo
06:00 - 09:20SFO  San Francisco-HUY Grimsby Humberside
19h 20m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
06:10 - 19:40HUY  Grimsby Humberside-SFO San Francisco
21h 30m2 stops Amsterdam Schiphol Los Angeles Los Angeles
£803Delta
Sat, 26 Sep - Sat, 3 Oct
Virgin Atlantic Logo
13:45 - 21:30SFO  San Francisco-HUY Grimsby Humberside
23h 45m1 stop Amsterdam Schiphol
Virgin Atlantic Logo
06:10 - 11:45HUY  Grimsby Humberside-SFO San Francisco
13h 35m1 stop Amsterdam Schiphol
£905Virgin Atlantic
Sat, 26 Sep - Sat, 3 Oct

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Customise your flight search to find flights from California to Grimsby that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 13 August 2026.
Use the filters below to find and compare flights from California to Grimsby that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

San FranciscoGrimsby

SFO San Francisco - HUY Grimsby Humberside

SFOHUY

San Francisco

Sat 26/9

14:20-17:05

2 stops18h 45m

Grimsby Humberside

Sat 3/10

06:10-11:45

1 stop13h 35m

£795

San FranciscoGrimsby

SFO San Francisco - HUY Grimsby Humberside

SFOHUY

San Francisco

Sat 26/9

06:00-09:20

2 stops19h 20m

Grimsby Humberside

Sat 3/10

06:10-19:40

2 stops21h 30m

£803

San FranciscoGrimsby

SFO San Francisco - HUY Grimsby Humberside

SFOHUY

San Francisco

Sat 26/9

13:45-21:30

1 stop23h 45m

Grimsby Humberside

Sat 3/10

06:10-11:45

1 stop13h 35m

£905

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from California to Grimsby

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

Can stopping save me money on California to Grimsby flights?

You could potentially save up to 6% on your flight if you consider stops on a California to Grimsby flight.

Cheap California to Grimsby flight deals and tips

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

Fastest flight time

18h 45m

Direct flights

None
The fastest flight from California to Grimsby takes 18h 45m
There are no direct flights from California to Grimsby. There are no popular flight routes from California to Grimsby.
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Frequently asked questions about flying from California to Grimsby

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

    Prices for flights from California to Grimsby Humberside Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Grimsby Humberside Airport.

  • What documentation or ID do you need to fly to Grimsby Humberside Airport?

    The travel and health documents you'll need for your trip to Grimsby Humberside 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 Grimsby Humberside Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Grimsby?

Book flights to Grimsby if you plan to visit one of these locations
Skegness
Hull
Bridlington
Driffield

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Grimsby from California.

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

Yes. All flights to Grimsby from California on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from California to Grimsby.

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

Price alerts on flights to Grimsby from California 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.

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