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Cheap flights from Grimsby to the United States from £661

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
HUY — LAX
8 Jan — 15 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Grimsby to USA

Enter your travel dates to find the best prices.

Best flights from Grimsby to USA
Discover carefully curated flight deals from Grimsby to USA that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 December 2025.

Wed 21/106:10HUY - SFO
1 stop13h 40mAir France
Wed 28/113:55SFO - HUY
1 stop19h 15mAir France
Deal found 7/12£661
Mon 2/217:40HUY - SFO
1 stop26h 10mVirgin Atlantic
Mon 23/207:00SFO - HUY
2 stops18h 20mVirgin Atlantic
Deal found 8/12£675
Wed 21/106:10HUY - SFO
1 stop13h 40mDelta
Wed 28/109:50SFO - HUY
2 stops23h 20mDelta
Deal found 7/12£676
Wed 21/106:10HUY - SFO
1 stop13h 40mKLM
Wed 28/113:55SFO - HUY
1 stop23h 25mKLM
Deal found 7/12£676
Mon 11/509:50HUY - ORD
2 stops15h 53mMultiple Airlines
Thu 21/516:20ORD - HUY
1 stop11h 00mMultiple Airlines
Deal found 8/12£717
Thu 22/117:40HUY - SFO
1 stop26h 10mKLM
Thu 29/107:00SFO - HUY
2 stops18h 20mKLM
Deal found 8/12£692
Thu 22/106:10HUY - SFO
1 stop13h 40mAir France
Thu 29/113:55SFO - HUY
1 stop19h 15mAir France
Deal found 8/12£692
Sat 9/506:10HUY - ORD
1 stop14h 05mDelta
Thu 21/516:20ORD - HUY
1 stop11h 00mDelta
Deal found 8/12£739
Sun 10/517:35HUY - ORD
1 stop26h 40mMultiple Airlines
Fri 22/516:20ORD - HUY
1 stop23h 10mMultiple Airlines
Deal found 8/12£740
Sun 10/517:35HUY - ORD
1 stop26h 40mAir France
Thu 21/516:20ORD - HUY
1 stop11h 00mAir France
Deal found 8/12£710
Mon 11/509:50HUY - ORD
1 stop10h 25mDelta
Thu 21/516:20ORD - HUY
1 stop11h 00mDelta
Deal found 7/12£739
Sun 10/517:35HUY - ORD
1 stop26h 40mKLM
Thu 21/516:20ORD - HUY
1 stop11h 00mKLM
Deal found 7/12£740
Mon 11/509:50HUY - ORD
2 stops15h 53mMultiple Airlines
Fri 22/516:20ORD - HUY
1 stop11h 00mMultiple Airlines
Deal found 8/12£747
Sun 10/509:50HUY - ORD
1 stop10h 25mDelta
Fri 22/516:20ORD - HUY
1 stop11h 00mDelta
Deal found 7/12£769
Thu 22/117:40HUY - ATL
1 stop24h 55mVirgin Atlantic
Thu 29/117:15ATL - HUY
1 stop23h 05mVirgin Atlantic
Deal found 8/12£962
Thu 22/106:10HUY - DCA
2 stops16h 54mKLM
Thu 29/111:10DCA - HUY
2 stops17h 10mKLM
Deal found 8/12£840
Mon 11/509:50HUY - ORD
1 stop10h 25mDelta
Fri 22/512:15ORD - HUY
2 stops15h 05mDelta
Deal found 7/12£769
Mon 11/509:50HUY - ORD
2 stops18h 16mDelta
Sat 23/516:20ORD - HUY
1 stop11h 00mDelta
Deal found 8/12£770
Thu 22/106:10HUY - ATL
2 stops16h 15mMultiple Airlines
Thu 29/120:00ATL - HUY
2 stops20h 20mMultiple Airlines
Deal found 8/12£934
Tue 13/106:10HUY - DCA
2 stops15h 54mDelta
Sun 18/112:20DCA - HUY
2 stops16h 00mDelta
Deal found 7/12£840
Thu 22/106:10HUY - ATL
1 stop19h 35mDelta
Thu 29/111:04ATL - HUY
2 stops17h 16mDelta
Deal found 8/12£982
Mon 11/509:50HUY - ATL
1 stop15h 35mDelta
Mon 18/522:40ATL - HUY
1 stop29h 40mDelta
Deal found 8/12£993
Wed 13/506:10HUY - ATL
1 stop19h 15mDelta
Mon 18/522:40ATL - HUY
1 stop29h 40mDelta
Deal found 8/12£993
Tue 12/509:50HUY - ATL
1 stop12h 10mDelta
Mon 18/522:40ATL - HUY
1 stop29h 40mDelta
Deal found 8/12£993
Sun 10/509:50HUY - ATL
1 stop15h 35mDelta
Mon 18/522:40ATL - HUY
1 stop29h 40mDelta
Deal found 8/12£1,023
Thu 14/509:50HUY - ATL
1 stop15h 35mDelta
Mon 18/522:40ATL - HUY
1 stop29h 40mDelta
Deal found 8/12£1,023
Mon 11/506:10HUY - ATL
1 stop19h 15mDelta
Sun 17/522:40ATL - HUY
1 stop29h 40mDelta
Deal found 8/12£1,023
Tue 12/506:10HUY - ATL
1 stop11h 35mDelta
Sun 17/522:40ATL - HUY
1 stop29h 40mDelta
Deal found 8/12£1,023

Find flight deals from Grimsby to USA

Keep the following information in mind while searching for Grimsby to USA flight deals. Data was last updated 9 December 2025.

Round-trip from

£661

Popular in

February

Cheapest in

March

Average price

£899
Air France
  • Air France
  • 21/1-28/1
  • 2 total stops
  • 32h 55m total
  • Grimsby to USA
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Grimsby to USA 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 9 December 2025.
Use the filters below to find and compare flights from Grimsby to the United States that are best for you.

Fly from

Grimsby

Fly to

USA

Route

Depart

Return

Price

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Wed 21/1

06:10-11:50

1 stop13h 40m

San Francisco

Wed 28/1

13:55-17:10

1 stop19h 15m

£661

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Mon 2/2

17:40-11:50

1 stop26h 10m

San Francisco

Mon 23/2

07:00-09:20

2 stops18h 20m

£675

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Wed 21/1

06:10-11:50

1 stop13h 40m

San Francisco

Wed 28/1

09:50-17:10

2 stops23h 20m

£676

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Wed 21/1

06:10-11:50

1 stop13h 40m

San Francisco

Wed 28/1

13:55-21:20

1 stop23h 25m

£676

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Thu 22/1

17:40-11:50

1 stop26h 10m

San Francisco

Thu 29/1

07:00-09:20

2 stops18h 20m

£692

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Thu 22/1

06:10-11:50

1 stop13h 40m

San Francisco

Thu 29/1

13:55-17:10

1 stop19h 15m

£692

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Sun 10/5

17:35-14:15

1 stop26h 40m

Chicago O'Hare Intl

Thu 21/5

16:20-09:20

1 stop11h 00m

£710

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Mon 11/5

09:50-19:43

2 stops15h 53m

Chicago O'Hare Intl

Thu 21/5

16:20-09:20

1 stop11h 00m

£717

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Sat 9/5

06:10-14:15

1 stop14h 05m

Chicago O'Hare Intl

Thu 21/5

16:20-09:20

1 stop11h 00m

£739

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Mon 11/5

09:50-14:15

1 stop10h 25m

Chicago O'Hare Intl

Thu 21/5

16:20-09:20

1 stop11h 00m

£739

Flights are sorted by cheapest return flights first.

Deals found on 8/12

Showing 1-10 of 31 results
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Best time to book a flight from Grimsby to USA

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

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

Currently, November is the cheapest month in which you can book a flight from Grimsby to USA (average of £313). Flying from Grimsby to USA in July is currently the most expensive (average of £385). 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.

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated 9 December 2025.
Read through reviews of airlines operating flights from Grimsby to the United States, such as KLM and Virgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,431 reviews
Check prices

Boarding

7.8

Crew

8.3

Comfort

7.6

Overall

7.7

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,431 reviews
KLM
7.7
Good
1,431 reviews
Check prices

Boarding

7.8

Crew

8.3

Comfort

7.6

Overall

7.7

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Virgin Atlantic
7.5
Good
675 reviews
KLM
7.7
Good
1,431 reviews
Check prices

Boarding

7.8

Crew

8.3

Comfort

7.6

Overall

7.7

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

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

    For a flight from Grimsby to United States, you will be flying from Humberside. Grimsby Humberside (HUY) is just 11.0 mi from the center of the city.

  • How long is the flight from Grimsby to USA?

    Air France, Virgin Atlantic, and Delta can get you from Grimsby to USA in just under 13h 40m. Your travel time can differ by up to 12h 30m. Grimsby and USA are separated by a distance of 5248 mi. This flight may include one or multiple stops.

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

    The most popular flight routes from Grimsby to USA are Grimsby Humberside - Chicago O'Hare Intl, Grimsby Humberside - Norfolk and Grimsby Humberside - Washington, D.C. Reagan-National.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Grimsby to USA 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 Grimsby to USA?

    Currently, November is the cheapest month in which you can book a flight from Grimsby to USA (average of £313). Flying from Grimsby to USA in July is currently the most expensive (average of £385). 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

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Alternative routes for Grimsby to USA

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Top 2 airlines flying from Grimsby to USA

Discover the top 2 airlines that operate flights from Grimsby to USA. 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 9 December 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£564Average£730FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£583Average£800FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Grimsby to USA?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to USA from Grimsby today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Grimsby to USA?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Grimsby to USA for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Grimsby to USA, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Grimsby to USA become cheaper?

Yes! Start tracking prices for Grimsby to USA flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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