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Cheap flights from the United States to Grimsby from £436

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HUY
3 Jul — 10 Jul1
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 June 2026.

Mon 3/817:45
SEA
-
HUY
1 stop15h 20m
Delta
Fri 14/806:10
HUY
-
SEA
1 stop18h 17m
Delta
Deal found 2/6£786
Sat 18/713:45
SEA
-
HUY
1 stop23h 45m
KLM
Sat 25/709:50
HUY
-
SEA
1 stop33h 43m
KLM
Deal found 2/6£924
Sat 18/716:40
JFK
-
HUY
1 stop11h 40m
Multiple Airlines
Sat 25/709:50
HUY
-
JFK
1 stop31h 42m
Multiple Airlines
Deal found 3/6£947
Fri 18/1217:00
JFK
-
HUY
1 stop11h 20m
KLM
Fri 1/106:00
HUY
-
JFK
1 stop10h 35m
KLM
Deal found 31/5£969
Sat 18/716:20
ORD
-
HUY
1 stop11h 00m
KLM
Sat 25/709:50
HUY
-
ORD
1 stop10h 25m
KLM
Deal found 3/6£973
Sat 18/712:46
ORD
-
HUY
2 stops14h 34m
Multiple Airlines
Sat 25/709:50
HUY
-
ORD
1 stop10h 25m
Multiple Airlines
Deal found 3/6£977
Sat 18/711:12
ORD
-
HUY
2 stops16h 08m
Delta
Sat 25/709:50
HUY
-
ORD
2 stops18h 09m
Delta
Deal found 3/6£988
Fri 18/1217:00
JFK
-
HUY
1 stop11h 20m
KLM
Sat 2/117:10
HUY
-
JFK
1 stop31h 10m
KLM
Deal found 31/5£1,017
Sat 18/709:45
SEA
-
HUY
2 stops15h 35m
Multiple Airlines
Sat 25/709:50
HUY
-
SEA
1 stop33h 43m
Multiple Airlines
Deal found 2/6£1,031
Sat 19/1222:45
JFK
-
HUY
1 stop12h 55m
Multiple Airlines
Sat 2/117:10
HUY
-
JFK
1 stop31h 10m
Multiple Airlines
Deal found 31/5£1,070
Sat 18/711:10
JFK
-
HUY
2 stops17h 10m
Delta
Sat 25/709:50
HUY
-
JFK
1 stop12h 20m
Delta
Deal found 3/6£1,100
Sat 18/707:20
SEA
-
HUY
2 stops18h 00m
Delta
Sat 25/709:50
HUY
-
SEA
2 stops20h 35m
Delta
Deal found 2/6£1,138

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 June 2026.

Round-trip from

£786

One-way from

£436
Delta
  • Delta
  • 3/8-14/8
  • 2 total stops
  • 33h 37m total
  • USA to Grimsby
Search Deals
KLM
  • KLM
  • 7/8
  • 1 total stop
  • 11h 40m 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 June 2026.
Use the filters below to find and compare flights from the United States to Grimsby that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleGrimsby

SEA - HUY

SEAHUY

Seattle/Tacoma Intl

Mon 3/8

17:45-17:05

1 stop15h 20m

Grimsby Humberside

Fri 14/8

06:10-16:27

1 stop18h 17m

£786
Fastest return journey

ChicagoGrimsby

ORD - HUY

ORDHUY

Chicago O'Hare Intl

Sat 18/7

16:20-09:20

1 stop11h 00m

Grimsby Humberside

Sat 25/7

09:50-14:15

1 stop10h 25m

£973

ChicagoGrimsby

ORD - HUY

ORDHUY

Chicago O'Hare Intl

Sat 18/7

12:46-09:20

2 stops14h 34m

Grimsby Humberside

Sat 25/7

09:50-14:15

1 stop10h 25m

£977

ChicagoGrimsby

ORD - HUY

ORDHUY

Chicago O'Hare Intl

Sat 18/7

11:12-09:20

2 stops16h 08m

Grimsby Humberside

Sat 25/7

09:50-21:59

2 stops18h 09m

£988

New YorkGrimsby

JFK - HUY

JFKHUY

New York John F Kennedy Intl

Sat 18/7

11:10-09:20

2 stops17h 10m

Grimsby Humberside

Sat 25/7

09:50-17:10

1 stop12h 20m

£1,100

SeattleGrimsby

SEA - HUY

SEAHUY

Seattle/Tacoma Intl

Sat 18/7

07:20-09:20

2 stops18h 00m

Grimsby Humberside

Sat 25/7

09:50-22:25

2 stops20h 35m

£1,138

ChicagoGrimsby

MDW - HUY

MDWHUY

Chicago Midway

Sat 18/7

18:35-17:05

2 stops16h 30m

Grimsby Humberside

Sat 25/7

09:50-17:52

2 stops14h 02m

£1,210
Cheapest one-way

New YorkGrimsby

JFK - HUY

JFKHUY

New York John F Kennedy Intl

Fri 7/8

16:40-09:20

1 stop11h 40m

£436

New YorkGrimsby

JFK - HUY

JFKHUY

New York John F Kennedy Intl

Sat 8/8

11:40-09:20

2 stops16h 40m

£439

New YorkGrimsby

JFK - HUY

JFKHUY

New York John F Kennedy Intl

Fri 7/8

09:50-09:20

2 stops18h 30m

£439

Flights are sorted by cheapest return flights first.

Deals found on 1/6

Showing 1-10 of 18 resultsSorted by cheapest first
1
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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
No data available for this route at this time. Please check back soon.

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 11h. Delta provides one of the quickest options available for as low as £973. The distance between USA and Grimsby is about 3877 mi. This flight may include one or multiple stops.

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

    While some choose either Minneapolis St Paul - Grimsby Humberside or Chicago O'Hare 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.

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

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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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Baltimore to Gatwick flights
Los Angeles to Gatwick flights
Newark to London City flights
George Bush Intcntl to Heathrow flights
Denver to Heathrow flights
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Los Angeles to Stansted flights
San Francisco to Gatwick flights
Los Angeles to London City flights
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O'Hare Intl to Gatwick flights

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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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