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Cheap flights from the United States to Grimsby from £439

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HUY
19 Dec — 26 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from USA to Grimsby

Keep the following information in mind while searching for USA to Grimsby flight deals. Data was last updated 19 November 2025.

Round-trip from

£465

One-way from

£439
KLM
  • KLM
  • 2/12-9/12
  • 2 total stops
  • 24h 05m total
  • USA to Grimsby
Search Deals
KLM
  • KLM
  • 25/12
  • 1 total stop
  • 17h 55m total
  • USA to Grimsby
Search Deals

Find 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 19 November 2025.

Tue 2/1218:50JFK - HUY
1 stop9h 30mKLM
Tue 9/1206:10HUY - JFK
1 stop14h 35mKLM
Deal found 17/11£465
Tue 2/1212:59JFK - HUY
2 stops15h 21mDelta
Tue 9/1209:50HUY - JFK
1 stop14h 30mDelta
Deal found 17/11£468
Tue 18/1121:20JFK - HUY
1 stop19h 00mVirgin Atlantic
Mon 24/1117:40HUY - JFK
1 stop27h 05mVirgin Atlantic
Deal found 17/11£501
Fri 28/1113:55SFO - HUY
1 stop19h 05mDelta
Tue 2/1209:50HUY - SFO
1 stop34h 00mDelta
Deal found 16/11£561
Wed 3/1216:25ORD - HUY
1 stop18h 35mDelta
Sun 7/1206:10HUY - ORD
1 stop14h 10mDelta
Deal found 18/11£583
Fri 28/1113:55SFO - HUY
1 stop19h 05mAir France
Tue 2/1217:10HUY - SFO
1 stop26h 40mAir France
Deal found 17/11£604
Wed 3/1220:00TPA - HUY
1 stop32h 20mDelta
Sun 7/1206:10HUY - TPA
1 stop15h 50mDelta
Deal found 17/11£629
Wed 3/1210:41MCI - HUY
2 stops24h 19mDelta
Sun 7/1206:10HUY - MCI
2 stops23h 37mDelta
Deal found 17/11£639
Fri 5/1216:59SRQ - HUY
2 stops19h 01mVirgin Atlantic
Tue 9/1209:50HUY - SRQ
2 stops36h 49mVirgin Atlantic
Deal found 16/11£644
Fri 5/1216:59SRQ - HUY
2 stops19h 01mAir France
Tue 9/1206:10HUY - SRQ
2 stops23h 16mAir France
Deal found 17/11£687
Mon 15/1207:00MCI - HUY
2 stops20h 20mDelta
Mon 22/1206:10HUY - MCI
2 stops23h 46mDelta
Deal found 17/11£739
Fri 5/1215:30MSP - HUY
1 stop11h 50mDelta
Tue 9/1206:10HUY - MSP
1 stop14h 20mDelta
Deal found 18/11£766

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 19 November 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

Tue 2/12

18:50-09:20

1 stop9h 30m

Grimsby Humberside

Tue 9/12

06:10-15:45

1 stop14h 35m

£465

New YorkGrimsby

JFK - HUY

JFKHUY

New York John F Kennedy Intl

Tue 2/12

12:59-09:20

2 stops15h 21m

Grimsby Humberside

Tue 9/12

09:50-19:20

1 stop14h 30m

£468

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

09:50-11:40

1 stop30h 50m

£509

ChicagoGrimsby

ORD - HUY

ORDHUY

Chicago O'Hare Intl

Wed 3/12

16:25-17:00

1 stop18h 35m

Grimsby Humberside

Sun 7/12

06:10-14:20

1 stop14h 10m

£583

ChicagoGrimsby

MDW - HUY

MDWHUY

Chicago Midway

Wed 21/1

13:49-17:10

2 stops21h 21m

Grimsby Humberside

Sun 25/1

06:10-18:36

2 stops18h 26m

£600

TampaGrimsby

TPA - HUY

TPAHUY

Tampa

Wed 3/12

20:00-09:20

1 stop32h 20m

Grimsby Humberside

Sun 7/12

06:10-17:00

1 stop15h 50m

£629

Kansas CityGrimsby

MCI - HUY

MCIHUY

Kansas City

Wed 3/12

14:49-09:20

2 stops36h 31m

Grimsby Humberside

Sun 7/12

17:10-21:13

2 stops34h 03m

£639

Kansas CityGrimsby

MCI - HUY

MCIHUY

Kansas City

Wed 3/12

10:41-17:00

2 stops24h 19m

Grimsby Humberside

Sun 7/12

09:50-21:08

2 stops17h 18m

£639

SarasotaGrimsby

SRQ - HUY

SRQHUY

Sarasota Bradenton Intl

Fri 5/12

16:59-17:00

2 stops19h 01m

Grimsby Humberside

Tue 9/12

09:50-17:39

2 stops36h 49m

£644

Sioux FallsGrimsby

FSD - HUY

FSDHUY

Sioux Falls Joe Foss Field

Wed 4/3

05:08-17:00

2 stops29h 52m

Grimsby Humberside

Sun 8/3

06:10-18:18

2 stops18h 08m

£646

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 21 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 £236). Flying from USA to Grimsby in July is currently the most expensive (average of £397). 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. KLM provides one of the quickest options available for as low as £465. 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 Seattle/Tacoma Intl - Grimsby Humberside, New York John F Kennedy 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 £236). Flying from USA to Grimsby in July is currently the most expensive (average of £397). 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
Hull
Skegness
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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How does Cheapflights help users find flights from USA to Grimsby?

When you search for this flight from USA to Grimsby, 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 USA to Grimsby?

Millions of users choose and trust Cheapflights to book the best flight deals from USA to Grimsby for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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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Of course! You can now track prices for flights from USA to Grimsby and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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