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Cheap flights from Grimsby to the United States from £781

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
HUY — LAX
4 Aug — 11 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Grimsby to USA

Enter your travel dates to find the best prices.

Cheapest flights from Grimsby to USA
Explore the most affordable flight options available from Grimsby to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 July 2026.

Wed 21/1017:35
HUY
-
IAD
1 stop27h 00m
KLM
Sun 25/1018:45
IAD
-
HUY
1 stop17h 55m
KLM
Deal found 3/7£781
Sun 25/1005:50
HUY
-
ATL
1 stop19h 55m
Air France
Sat 31/1018:10
ATL
-
HUY
1 stop11h 10m
Air France
Deal found 3/7£781
Wed 21/1017:35
HUY
-
IAD
1 stop27h 00m
Air France
Sun 25/1019:59
IAD
-
HUY
2 stops16h 41m
Air France
Deal found 3/7£784
Wed 21/1006:10
HUY
-
IAD
2 stops17h 09m
Delta
Sun 25/1019:59
IAD
-
HUY
2 stops16h 41m
Delta
Deal found 3/7£789
Sun 25/1006:00
HUY
-
ATL
2 stops17h 30m
Virgin Atlantic
Sat 31/1018:10
ATL
-
HUY
1 stop11h 10m
Virgin Atlantic
Deal found 3/7£802
Thu 23/717:35
HUY
-
SFO
1 stop26h 10m
Multiple Airlines
Sat 5/915:37
SFO
-
HUY
2 stops17h 28m
Multiple Airlines
Deal found 3/7£826
Thu 23/709:50
HUY
-
ATL
1 stop12h 09m
KLM
Tue 4/815:40
ATL
-
HUY
1 stop12h 40m
KLM
Deal found 5/7£842
Thu 23/706:10
HUY
-
SFO
2 stops18h 02m
Delta
Sat 5/906:00
SFO
-
HUY
2 stops19h 20m
Delta
Deal found 3/7£847
Mon 17/817:35
HUY
-
ORD
3 stops33h 45m
Multiple Airlines
Mon 24/819:25
ORD
-
HUY
3 stops20h 05m
Multiple Airlines
Deal found 2/7£855
Thu 23/706:10
HUY
-
ATL
1 stop11h 22m
Delta
Tue 4/811:00
ATL
-
HUY
2 stops17h 20m
Delta
Deal found 5/7£861
Sun 16/817:35
HUY
-
ATL
1 stop31h 50m
Virgin Atlantic
Sun 23/822:40
ATL
-
HUY
1 stop13h 25m
Virgin Atlantic
Deal found 2/7£898
Sun 16/817:35
HUY
-
ATL
1 stop23h 55m
KLM
Sun 23/822:40
ATL
-
HUY
1 stop13h 25m
KLM
Deal found 5/7£904

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 5 July 2026.

Round-trip from

£781

Popular in

October

Cheapest in

April
KLM
  • KLM
  • 21/10-25/10
  • 2 total stops
  • 44h 55m total
  • Grimsby to USA
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£103 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£39 potential savings vs. average return price).
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 5 July 2026.
Use the filters below to find and compare flights from Grimsby to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GrimsbyWashington, D.C.

HUY - IAD

HUYIAD

Grimsby Humberside

Wed 21/10

17:35-15:35

1 stop27h 00m

Washington, D.C. Dulles Intl

Sun 25/10

18:45-16:40

1 stop17h 55m

£781

GrimsbyAtlanta

HUY - ATL

HUYATL

Grimsby Humberside

Sun 25/10

05:50-21:45

1 stop19h 55m

Atlanta Hartsfield-Jackson

Sat 31/10

18:10-09:20

1 stop11h 10m

£781

GrimsbyWashington, D.C.

HUY - IAD

HUYIAD

Grimsby Humberside

Wed 21/10

17:35-15:35

1 stop27h 00m

Washington, D.C. Dulles Intl

Sun 25/10

19:59-16:40

2 stops16h 41m

£784

GrimsbyWashington, D.C.

HUY - IAD

HUYIAD

Grimsby Humberside

Wed 21/10

06:10-18:19

2 stops17h 09m

Washington, D.C. Dulles Intl

Sun 25/10

19:59-16:40

2 stops16h 41m

£789

GrimsbyAtlanta

HUY - ATL

HUYATL

Grimsby Humberside

Sun 25/10

09:50-22:40

2 stops16h 50m

Atlanta Hartsfield-Jackson

Sat 31/10

13:49-09:20

2 stops15h 31m

£817

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Thu 23/7

17:35-11:45

1 stop26h 10m

San Francisco

Sat 5/9

15:37-17:05

2 stops17h 28m

£826

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Thu 23/7

06:10-16:12

2 stops18h 02m

San Francisco

Sat 5/9

06:00-09:20

2 stops19h 20m

£847

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Mon 17/8

17:35-21:20

3 stops33h 45m

Chicago O'Hare Intl

Mon 24/8

19:25-21:30

3 stops20h 05m

£855
Fastest return journey

GrimsbyAtlanta

HUY - ATL

HUYATL

Grimsby Humberside

Thu 23/7

06:10-12:32

1 stop11h 22m

Atlanta Hartsfield-Jackson

Tue 4/8

11:00-09:20

2 stops17h 20m

£861

GrimsbyAtlanta

HUY - ATL

HUYATL

Grimsby Humberside

Sun 16/8

17:35-12:30

1 stop23h 55m

Atlanta Hartsfield-Jackson

Sun 23/8

22:40-17:05

1 stop13h 25m

£904

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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
No data available for this route at this time. Please check back soon.

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 5 July 2026.
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
7.8
Good
1,534 reviews
Check prices

Overall

7.8

Boarding

7.8

Entertainment

7.2

Crew

8.4

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,534 reviews
KLM
7.8
Good
1,534 reviews
Check prices

Overall

7.8

Boarding

7.8

Entertainment

7.2

Crew

8.4

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7.5
Good
691 reviews
KLM
7.8
Good
1,534 reviews
Check prices

Overall

7.8

Boarding

7.8

Entertainment

7.2

Crew

8.4

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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?

    KLM, Air France, and Delta can get you from Grimsby to USA in just under 17h 09m. Your travel time can differ by up to 9h 51m. Grimsby and USA are separated by a distance of 3624 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 - Atlanta Hartsfield-Jackson.

  • 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.

See more FAQs

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Alternative routes for Grimsby to USA

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Top airline flying from Grimsby to USA

Discover the top airline 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 5 July 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£584Average£837FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

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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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