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Cheap flights from Grimsby to the United States from £649

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
HUY — LAX
9 Aug — 16 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 10 July 2026.

Tue 1/909:50
HUY
-
IAD
1 stop10h 45m
Delta
Sun 13/912:25
IAD
-
HUY
2 stops15h 55m
Delta
Deal found 9/7£764
Tue 1/906:10
HUY
-
IAD
2 stops22h 16m
Virgin Atlantic
Sun 13/910:15
IAD
-
HUY
2 stops18h 05m
Virgin Atlantic
Deal found 9/7£768
Tue 1/906:10
HUY
-
DCA
2 stops15h 24m
Delta
Sun 13/911:40
DCA
-
HUY
2 stops16h 40m
Delta
Deal found 9/7£768
Tue 1/909:50
HUY
-
BWI
2 stops16h 38m
Delta
Sat 12/913:55
BWI
-
HUY
2 stops14h 25m
Delta
Deal found 9/7£768
Sun 25/1005:50
HUY
-
ATL
1 stop19h 55m
Air France
Sat 31/1018:10
ATL
-
HUY
1 stop11h 10m
Air France
Deal found 6/7£780
Sun 25/1005:50
HUY
-
ATL
1 stop14h 10m
Delta
Sat 31/1013:49
ATL
-
HUY
2 stops15h 31m
Delta
Deal found 6/7£793
Tue 1/909:50
HUY
-
IAD
1 stop10h 45m
KLM
Sun 13/912:25
IAD
-
HUY
2 stops15h 55m
KLM
Deal found 9/7£797
Tue 1/906:10
HUY
-
IAD
2 stops15h 28m
Air France
Sun 13/912:26
IAD
-
HUY
2 stops15h 54m
Air France
Deal found 9/7£801
Tue 1/906:10
HUY
-
DCA
2 stops15h 49m
Air France
Sun 13/912:55
DCA
-
HUY
2 stops15h 25m
Air France
Deal found 9/7£801
Tue 1/906:10
HUY
-
IAD
1 stop14h 25m
Multiple Airlines
Sun 13/917:40
IAD
-
HUY
1 stop10h 40m
Multiple Airlines
Deal found 9/7£818
Fri 21/806:10
HUY
-
IAD
1 stop14h 25m
KLM
Mon 24/818:10
IAD
-
HUY
1 stop10h 10m
KLM
Deal found 6/7£828
Thu 20/817:35
HUY
-
IAD
1 stop27h 00m
KLM
Thu 27/817:40
IAD
-
HUY
1 stop10h 40m
KLM
Deal found 6/7£829

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 10 July 2026.

Round-trip from

£780

One-way from

£649

Popular in

October

Cheapest in

April
Air France
  • Air France
  • 25/10-31/10
  • 2 total stops
  • 31h 05m total
  • Grimsby to USA
Search Deals
KLM
  • KLM
  • 17/9
  • 1 total stop
  • 14h 25m total
  • Grimsby to USA
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£102 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% 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 10 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

Tue 1/9

09:50-15:35

1 stop10h 45m

Washington, D.C. Dulles Intl

Sun 13/9

12:25-09:20

2 stops15h 55m

£764

GrimsbyWashington, D.C.

HUY - IAD

HUYIAD

Grimsby Humberside

Tue 1/9

09:50-15:35

1 stop10h 45m

Washington, D.C. Dulles Intl

Sun 13/9

17:40-09:20

1 stop10h 40m

£764

GrimsbyWashington, D.C.

HUY - DCA

HUYDCA

Grimsby Humberside

Tue 1/9

06:10-16:34

2 stops15h 24m

Washington, D.C. Reagan-National

Sat 12/9

14:00-09:20

2 stops14h 20m

£768

GrimsbyWashington, D.C.

HUY - DCA

HUYDCA

Grimsby Humberside

Tue 1/9

06:10-16:34

2 stops15h 24m

Washington, D.C. Reagan-National

Sun 13/9

11:40-09:20

2 stops16h 40m

£768

GrimsbyBaltimore

HUY - BWI

HUYBWI

Grimsby Humberside

Tue 1/9

09:50-21:28

2 stops16h 38m

Baltimore/Washington

Sat 12/9

13:55-09:20

2 stops14h 25m

£768

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

£780

GrimsbyAtlanta

HUY - ATL

HUYATL

Grimsby Humberside

Sun 25/10

09:50-22:40

2 stops16h 50m

Atlanta Hartsfield-Jackson

Sat 31/10

12:15-09:20

2 stops17h 05m

£797

GrimsbyWashington, D.C.

HUY - IAD

HUYIAD

Grimsby Humberside

Fri 21/8

06:10-15:35

1 stop14h 25m

Washington, D.C. Dulles Intl

Mon 24/8

18:10-09:20

1 stop10h 10m

£828

GrimsbyWashington, D.C.

HUY - IAD

HUYIAD

Grimsby Humberside

Thu 20/8

17:35-15:35

1 stop27h 00m

Washington, D.C. Dulles Intl

Thu 27/8

17:40-09:20

1 stop10h 40m

£829

GrimsbyAtlanta

HUY - ATL

HUYATL

Grimsby Humberside

Thu 23/7

09:50-16:59

1 stop12h 09m

Atlanta Hartsfield-Jackson

Tue 4/8

15:40-09:20

1 stop12h 40m

£839

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Showing 1-10 of 37 resultsSorted by cheapest first
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3
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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
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 10 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
1,536 reviews
Check prices

Crew

8.4

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Food

7.3

Overall

7.8

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
1,536 reviews
KLM
7.8
Good
1,536 reviews
Check prices

Crew

8.4

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Food

7.3

Overall

7.8

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
693 reviews
KLM
7.8
Good
1,536 reviews
Check prices

Crew

8.4

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Food

7.3

Overall

7.8

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?

    Delta, Virgin Atlantic, and Air France can get you from Grimsby to USA in just under 10h 45m. Your travel time can differ by up to 4h 39m. 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 - Baltimore/Washington, Grimsby Humberside - Washington, D.C. Reagan-National and Grimsby Humberside - Washington, D.C. Dulles Intl.

  • 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 10 July 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£582Average£833FlexibilityNo 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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