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Cheap flights from Grimsby to the United States from £599

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Grimsby to the United States departing on 25/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Grimsby to the United States

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
17:35 - 11:50
HUY
-
SFO
26h 15m
1 stop
KLM Logo
09:10 - 09:20
SFO
-
HUY
16h 10m
2 stops
£599KLM
Wed, 25 Feb - Wed, 4 Mar
Delta Logo
06:10 - 14:20
HUY
-
ORD
14h 10m
1 stop
Delta Logo
10:11 - 09:20
ORD
-
HUY
17h 09m
2 stops
£608Delta
Wed, 25 Feb - Wed, 4 Mar
KLM Logo
17:40 - 11:50
HUY
-
SFO
26h 10m
1 stop
KLM Logo
13:55 - 16:40
SFO
-
HUY
18h 45m
1 stop
£609KLM
Mon, 2 Feb - Mon, 23 Feb
Delta Logo
06:10 - 18:01
HUY
-
ORD
17h 51m
2 stops
Delta Logo
12:29 - 09:20
ORD
-
HUY
14h 51m
2 stops
£612Delta
Wed, 25 Feb - Wed, 4 Mar
KLM Logo
09:50 - 23:25
HUY
-
SFO
21h 35m
2 stops
KLM Logo
07:00 - 09:20
SFO
-
HUY
18h 20m
2 stops
£613KLM
Wed, 25 Feb - Wed, 4 Mar
KLM Logo
06:10 - 13:35
HUY
-
ATL
12h 25m
1 stop
KLM Logo
22:45 - 09:20
ATL
-
HUY
29h 35m
1 stop
£758KLM
Thu, 26 Feb - Thu, 5 Mar
KLM Logo
09:50 - 18:38
HUY
-
ATL
37h 48m
2 stops
KLM Logo
12:15 - 09:20
ATL
-
HUY
16h 05m
2 stops
£762KLM
Thu, 26 Feb - Thu, 5 Mar
Multiple Airlines Logo
06:10 - 20:05
HUY
-
ORD
19h 55m
3 stops
Multiple Airlines Logo
18:50 - 21:20
ORD
-
HUY
20h 30m
3 stops
£765Multiple Airlines
Wed, 25 Feb - Wed, 4 Mar
Multiple Airlines Logo
06:10 - 20:10
HUY
-
SFO
22h 00m
3 stops
Multiple Airlines Logo
13:50 - 21:20
SFO
-
HUY
23h 30m
2 stops
£792Multiple Airlines
Wed, 25 Feb - Wed, 4 Mar
Multiple Airlines Logo
06:10 - 19:45
HUY
-
ORD
19h 35m
2 stops
Multiple Airlines Logo
07:15 - 21:20
ORD
-
HUY
32h 05m
3 stops
£809Multiple Airlines
Wed, 25 Feb - Wed, 4 Mar

KLM flights from Grimsby to United States

Our best KLM deals on Grimsby to United States flight tickets
KLM
25 Feb
HUY17:35Grimsby Humberside
26h 15m
1 stop
SFO11:50San Francisco
4 Mar
SFO09:10San Francisco
16h 10m
2 stops
HUY09:20Grimsby Humberside
£599
KLM
2 Feb
HUY17:40Grimsby Humberside
26h 10m
1 stop
SFO11:50San Francisco
23 Feb
SFO13:55San Francisco
18h 45m
1 stop
HUY16:40Grimsby Humberside
£609
KLM
26 Feb
HUY06:10Grimsby Humberside
12h 25m
1 stop
ATL13:35Atlanta Hartsfield-Jackson
5 Mar
ATL22:45Atlanta Hartsfield-Jackson
29h 35m
1 stop
HUY09:20Grimsby Humberside
£758

Delta flights from Grimsby to United States

Our best Delta deals on Grimsby to United States flight tickets
Delta
25 Feb
HUY06:10Grimsby Humberside
14h 10m
1 stop
ORD14:20Chicago O'Hare Intl
4 Mar
ORD10:11Chicago O'Hare Intl
17h 09m
2 stops
HUY09:20Grimsby Humberside
£608
Delta
25 Feb
HUY06:10Grimsby Humberside
17h 51m
2 stops
ORD18:01Chicago O'Hare Intl
4 Mar
ORD12:29Chicago O'Hare Intl
14h 51m
2 stops
HUY09:20Grimsby Humberside
£612
Delta
25 Feb
HUY06:10Grimsby Humberside
19h 46m
2 stops
SFO17:56San Francisco
4 Mar
SFO14:05San Francisco
18h 55m
2 stops
HUY17:00Grimsby Humberside
£613

momondo Fare Finder

 
Customise your flight search to find flights from Grimsby to United States 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, momondo users made 279,928 searches. Data last updated 13 January 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

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Wed 25/2

17:35-11:50

1 stop26h 15m

San Francisco

Wed 4/3

09:10-09:20

2 stops16h 10m

£599

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Wed 25/2

06:10-14:20

1 stop14h 10m

Chicago O'Hare Intl

Wed 4/3

10:11-09:20

2 stops17h 09m

£608

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Mon 2/2

17:40-11:50

1 stop26h 10m

San Francisco

Mon 23/2

13:55-16:40

1 stop18h 45m

£609

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Wed 25/2

06:10-18:01

2 stops17h 51m

Chicago O'Hare Intl

Wed 4/3

12:29-09:20

2 stops14h 51m

£612

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Wed 25/2

09:50-23:25

2 stops21h 35m

San Francisco

Wed 4/3

07:00-09:20

2 stops18h 20m

£613

GrimsbyAtlanta

HUY - ATL

HUYATL

Grimsby Humberside

Thu 26/2

06:10-13:35

1 stop12h 25m

Atlanta Hartsfield-Jackson

Thu 5/3

22:45-09:20

1 stop29h 35m

£758

GrimsbyAtlanta

HUY - ATL

HUYATL

Grimsby Humberside

Thu 26/2

09:50-18:38

2 stops37h 48m

Atlanta Hartsfield-Jackson

Thu 5/3

12:15-09:20

2 stops16h 05m

£762

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Wed 25/2

06:10-20:05

3 stops19h 55m

Chicago O'Hare Intl

Wed 4/3

18:50-21:20

3 stops20h 30m

£765

GrimsbySan Francisco

HUY - SFO

HUYSFO

Grimsby Humberside

Wed 25/2

06:10-20:10

3 stops22h 00m

San Francisco

Wed 4/3

13:50-21:20

2 stops23h 30m

£792

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Wed 25/2

06:10-19:45

2 stops19h 35m

Chicago O'Hare Intl

Wed 4/3

07:15-21:20

3 stops32h 05m

£809

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to the United States from

How to get the cheapest flight ticket from Grimsby to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Grimsby to United States flights?

You could potentially save up to 39% on your flight if you consider stops on a Grimsby to United States flight.

Cheap Grimsby to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grimsby to United States

Fastest flight time

12h 25m

Direct flights

None
The fastest flight from Grimsby to United States takes 12h 25m
There are no direct flights from Grimsby to United States. There are no popular flight routes from Grimsby to United States.
Search flight deals

  • When did momondo last update prices for flights from Grimsby Humberside Airport to United States?

    Prices for flights from Grimsby Humberside Airport to United States refresh daily.

  • How many operators does momondo search for flights from Grimsby Humberside Airport to United States?

  • How old do you have to be to fly from Grimsby Humberside Airport to United States?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grimsby Humberside Airport to United States.

  • What documentation or ID do you need to fly to United States?

    The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Grimsby to United States

Compare and see reviews for airlines that fly from Grimsby to United States with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £559Free CancellationRating
7.7
1,437 reviews
Search KLM flights
Virgin AtlanticPriceFrom £577Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights

Why use momondo?

Why should I use momondo to find a flight deal from Grimsby to United States?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Grimsby to United States for you.

Can I find flights from Grimsby to United States with flexible booking policies on momondo?

Flights from Grimsby to United States with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Grimsby to United States?

momondo helps you find the best flight between Grimsby and United States by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Grimsby to United States right now. Can momondo alert me if prices change?

If you are simply researching potential flights to United States, momondo offers a useful price alert feature which will track prices for flights to United States from Grimsby and alert you when they change.

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