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Cheap flights from Grimsby to Fremont from £920

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
HUY — SFO
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Grimsby to Fremont

Enter your travel dates to find the best prices.

Cheapest flights from Grimsby to Fremont
Explore the most affordable flight options available from Grimsby to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2026.

Sun 31/509:50
HUY
-
SFO
2 stops43h 40m
Virgin Atlantic
Sun 7/623:59
SFO
-
HUY
2 stops25h 21m
Virgin Atlantic
Deal found 16/4£920
Sat 30/506:10
HUY
-
SFO
1 stop13h 35m
Air France
Sat 6/605:50
SFO
-
HUY
2 stops27h 15m
Air France
Deal found 15/4£959
Thu 28/506:10
HUY
-
SFO
1 stop13h 35m
KLM
Thu 4/620:10
SFO
-
HUY
2 stops17h 20m
KLM
Deal found 13/4£960
Sun 31/517:35
HUY
-
SFO
1 stop26h 10m
Air France
Sun 7/605:32
SFO
-
HUY
2 stops27h 33m
Air France
Deal found 16/4£970
Thu 28/506:10
HUY
-
SFO
1 stop13h 35m
Virgin Atlantic
Thu 4/613:45
SFO
-
HUY
1 stop23h 45m
Virgin Atlantic
Deal found 13/4£977
Sat 30/509:50
HUY
-
SFO
2 stops17h 30m
KLM
Sat 6/615:29
SFO
-
HUY
2 stops17h 36m
KLM
Deal found 15/4£983
Sun 31/517:35
HUY
-
SFO
1 stop26h 10m
Multiple Airlines
Sun 7/613:45
SFO
-
HUY
1 stop19h 20m
Multiple Airlines
Deal found 16/4£1,111
Thu 28/509:50
HUY
-
SFO
3 stops35h 45m
Multiple Airlines
Thu 4/620:10
SFO
-
HUY
3 stops29h 10m
Multiple Airlines
Deal found 13/4£1,212

Find flight deals from Grimsby to Fremont

Keep the following information in mind while searching for Grimsby to Fremont flight deals. Data was last updated 17 April 2026.

Round-trip from

£920
Virgin Atlantic
  • Virgin Atlantic
  • 31/5-7/6
  • 4 total stops
  • 69h 01m total
  • Grimsby to Fremont
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Grimsby to Fremont 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, Cheapflights users made 858,174 searches. Data last updated 17 April 2026.
Use the filters below to find and compare flights from Grimsby to Fremont that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Sun 31/5

09:50-21:30

2 stops43h 40m

San Francisco

Sun 7/6

23:59-09:20

2 stops25h 21m

£920
Fastest return journey

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Thu 28/5

06:10-11:45

1 stop13h 35m

San Francisco

Thu 4/6

20:10-21:30

2 stops17h 20m

£960

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Sun 31/5

17:35-11:45

1 stop26h 10m

San Francisco

Sun 7/6

05:32-17:05

2 stops27h 33m

£970

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Thu 28/5

06:10-11:45

1 stop13h 35m

San Francisco

Thu 4/6

13:45-21:30

1 stop23h 45m

£977

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Sat 30/5

09:50-19:20

2 stops17h 30m

San Francisco

Sat 6/6

15:29-17:05

2 stops17h 36m

£983

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Sun 31/5

17:35-11:45

1 stop26h 10m

San Francisco

Sun 7/6

13:45-17:05

1 stop19h 20m

£1,111

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Thu 28/5

09:50-13:35

3 stops35h 45m

San Francisco

Thu 4/6

20:10-09:20

3 stops29h 10m

£1,212

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Sat 30/5

09:50-20:50

3 stops43h 00m

San Francisco

Sat 6/6

13:20-21:30

3 stops24h 10m

£1,479

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Sorted by cheapest first

Best time to book a flight from Grimsby to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from Grimsby with our price prediction graph.
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 Fremont
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Fremont

Get insights into the airlines that provide service to Fremont. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Fremont. Reviews last updated 17 April 2026.
See what other customers who have flown with KLM from Grimsby to Fremont have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,499 reviews
Check prices

Entertainment

7.2

Food

7.3

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,499 reviews
KLM
7.8
Good
1,499 reviews
Check prices

Entertainment

7.2

Food

7.3

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Grimsby to Fremont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Grimsby to Fremont?

    If you book a flight to Fremont from Grimsby, you will be flying from Humberside, which is the city’s only airport. Grimsby Humberside (HUY) is located 11.0 mi from the center of Grimsby. There are 0 flights from Humberside to Fremont per day from 1 airline.

  • How long is the flight from Grimsby to Fremont?

    A quick flight from Grimsby to Fremont can take about 13h 35m. Virgin Atlantic provides one of the quickest options available for as low as £960. The distance from Grimsby to Fremont is about 5248 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

  • How can I find direct flights from Grimsby to Fremont?

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

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

    Yes. Cheapflights offers flight deals from Grimsby to Fremont 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 Fremont

Discover the top airline that operate flights from Grimsby to Fremont. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 April 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£655Average£656FlexibilityNo cancel feeOn-time75%
Search KLM flights

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