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Cheap flights from the United States to Grimsby from £483

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HUY
2 Jan — 9 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from USA to Grimsby

Enter your travel dates to find the best prices.

Cheapest flights from USA to Grimsby
Explore the most affordable flight options available from USA to Grimsby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 December 2025.

Thu 4/1215:05SEA - HUY
1 stop34h 15mDelta
Mon 8/1209:50HUY - SEA
1 stop34h 00mDelta
Deal found 1/12£818
Fri 5/1219:55TPA - HUY
1 stop16h 05mDelta
Mon 8/1209:50HUY - TPA
2 stops37h 56mDelta
Deal found 1/12£981
Mon 15/1205:05FSD - HUY
2 stops22h 15mDelta
Wed 31/1206:10HUY - FSD
2 stops21h 57mDelta
Deal found 1/12£1,227
Mon 15/1205:05FSD - HUY
2 stops22h 15mDelta
Tue 30/1206:10HUY - FSD
2 stops45h 57mDelta
Deal found 1/12£1,236
Mon 15/1205:05FSD - HUY
2 stops22h 15mDelta
Mon 29/1206:10HUY - FSD
2 stops23h 30mDelta
Deal found 1/12£1,280
Fri 5/1211:31SRQ - HUY
2 stops16h 49mDelta
Tue 9/1209:50HUY - SRQ
2 stops19h 36mDelta
Deal found 30/11£1,296
Fri 5/1213:30FSD - HUY
2 stops21h 30mVirgin Atlantic
Tue 9/1206:10HUY - FSD
2 stops19h 30mVirgin Atlantic
Deal found 1/12£1,355
Fri 5/1205:14FSD - HUY
2 stops22h 06mDelta
Tue 9/1206:10HUY - FSD
2 stops23h 02mDelta
Deal found 30/11£1,357
Wed 17/1213:30FSD - HUY
2 stops13h 50mDelta
Wed 31/1206:10HUY - FSD
2 stops21h 57mDelta
Deal found 1/12£1,401
Wed 17/1213:30FSD - HUY
2 stops13h 50mDelta
Tue 30/1206:10HUY - FSD
2 stops45h 57mDelta
Deal found 1/12£1,409
Sun 14/1205:05FSD - HUY
2 stops30h 05mDelta
Tue 30/1206:10HUY - FSD
2 stops23h 30mDelta
Deal found 1/12£1,445
Wed 17/1213:30FSD - HUY
2 stops13h 50mDelta
Mon 29/1206:10HUY - FSD
2 stops23h 30mDelta
Deal found 1/12£1,454

Find flight deals from USA to Grimsby

Keep the following information in mind while searching for USA to Grimsby flight deals. Data was last updated 3 December 2025.

Round-trip from

£483
Delta
  • Delta
  • 23/1-26/1
  • 2 total stops
  • 42h 00m total
  • USA to Grimsby
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from USA 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, Cheapflights users made 858,174 searches. Data last updated 3 December 2025.
Use the filters below to find and compare flights from the United States to Grimsby that are best for you.

Fly from

USA

Fly to

Grimsby

Route

Depart

Return

Price

New YorkGrimsby

JFK - HUY

JFKHUY

New York John F Kennedy Intl

Fri 23/1

18:50-09:20

1 stop9h 30m

Grimsby Humberside

Mon 26/1

09:50-13:20

1 stop32h 30m

£483

New YorkGrimsby

JFK - HUY

JFKHUY

New York John F Kennedy Intl

Fri 23/1

07:50-09:20

2 stops20h 30m

Grimsby Humberside

Mon 26/1

17:40-22:05

2 stops33h 25m

£494

San FranciscoGrimsby

SFO - HUY

SFOHUY

San Francisco

Mon 30/3

13:45-17:05

1 stop19h 20m

Grimsby Humberside

Mon 13/4

17:35-11:45

1 stop26h 10m

£535

Kansas CityGrimsby

MCI - HUY

MCIHUY

Kansas City

Thu 22/1

13:22-09:20

2 stops13h 58m

Grimsby Humberside

Mon 26/1

09:50-19:19

2 stops39h 29m

£535

San FranciscoGrimsby

SFO - HUY

SFOHUY

San Francisco

Mon 30/3

14:20-09:20

2 stops35h 00m

Grimsby Humberside

Mon 13/4

09:50-11:45

1 stop33h 55m

£537

San FranciscoGrimsby

SFO - HUY

SFOHUY

San Francisco

Mon 30/3

13:05-09:20

2 stops36h 15m

Grimsby Humberside

Tue 14/4

06:10-11:45

1 stop13h 35m

£537

San FranciscoGrimsby

SFO - HUY

SFOHUY

San Francisco

Mon 30/3

07:00-09:20

2 stops18h 20m

Grimsby Humberside

Tue 14/4

09:50-19:25

2 stops17h 35m

£544

San FranciscoGrimsby

SFO - HUY

SFOHUY

San Francisco

Fri 23/1

07:00-21:20

2 stops30h 20m

Grimsby Humberside

Tue 27/1

17:40-11:50

1 stop26h 10m

£557

ChicagoGrimsby

ORD - HUY

ORDHUY

Chicago O'Hare Intl

Wed 21/1

16:25-09:20

1 stop10h 55m

Grimsby Humberside

Sun 25/1

17:40-14:20

1 stop26h 40m

£559

San FranciscoGrimsby

SFO - HUY

SFOHUY

San Francisco

Fri 23/1

09:00-09:20

2 stops16h 20m

Grimsby Humberside

Tue 27/1

09:50-11:50

1 stop34h 00m

£559

Flights are sorted by cheapest return flights first.

Deals found on 1/12

Showing 1-10 of 27 results
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Best time to book a flight from USA to Grimsby

Have a flexible travel schedule? Discover the best time to fly to Grimsby from USA 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 the United States to Grimsby

What is the cheapest month to book a flight from USA to Grimsby?

Currently, March is the cheapest month in which you can book a flight from USA to Grimsby (average of £235). Flying from USA to Grimsby in July is currently the most expensive (average of £393). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from USA to Grimsby. 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 into for flights to Grimsby from United States?

    Grimsby Humberside (HUY) is the airport you will fly into if you book a flight from United States to Grimsby. It is only a 11.0 mi journey from Humberside (HUY) to Grimsby’s city center.

  • How long is the flight from USA to Grimsby?

    A quick flight from USA to Grimsby can take about 9h 30m. Delta provides one of the quickest options available for as low as £483. The distance between USA and Grimsby is about 3401 mi. This flight may include one or multiple stops.

  • What are the most popular routes from USA to Grimsby?

    While some choose either Sioux Falls Joe Foss Field - Grimsby Humberside or Tampa - Grimsby Humberside, Seattle/Tacoma Intl - Grimsby Humberside is the most popular route from USA to Grimsby.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from USA to Grimsby?

    Currently, March is the cheapest month in which you can book a flight from USA to Grimsby (average of £235). Flying from USA to Grimsby in July is currently the most expensive (average of £393). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Grimsby?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for USA to Grimsby

See prices for flight routes from nearby airports that may be better suited for you.
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O'Hare Intl to Gatwick flights
Pierre Elliott Trudeau Intl to Heathrow flights
Baltimore to Gatwick flights
San Francisco to Gatwick flights
Boston to Luton flights
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Certainly. Search results for flights to Grimsby from USA shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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