When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Grimsby Humberside Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Grimsby Humberside Airport are refreshed on a daily basis.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Grimsby Humberside Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Grimsby Humberside Airport.

What documentation or ID do you need to fly to Grimsby Humberside Airport?

The travel and health documents required for your trip to Grimsby Humberside Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Grimsby Humberside Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$860 Cheap Flights from Seattle to Grimsby in 2025/26

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0 bags

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5:35 pm - 5:00 pmSEA-HUY

15h 25m1 stop

5:35 pm - 3:50 pmHUY-SEA

30h 15m1 stop

$860Virgin Atlantic

Find Deal

Thu, Apr 23 - Mon, Apr 27

12:00 pm - 5:00 pmSEA-HUY

21h 00m2 stops

5:35 pm - 3:50 pmHUY-SEA

30h 15m1 stop

$865Virgin Atlantic

Find Deal

Thu, Apr 23 - Mon, Apr 27

12:00 pm - 5:00 pmSEA-HUY

21h 00m2 stops

5:35 pm - 3:50 pmHUY-SEA

30h 15m1 stop

$866Virgin Atlantic

Find Deal

Thu, Apr 23 - Mon, Apr 27

12:00 pm - 5:00 pmSEA-HUY

21h 00m2 stops

5:35 pm - 10:15 pmHUY-SEA

36h 40m2 stops

$875Virgin Atlantic

Find Deal

Thu, Apr 23 - Mon, Apr 27

12:00 pm - 5:00 pmSEA-HUY

21h 00m2 stops

5:35 pm - 10:15 pmHUY-SEA

36h 40m2 stops

$876Virgin Atlantic

Find Deal

Thu, Apr 23 - Mon, Apr 27

5:35 pm - 5:00 pmSEA-HUY

15h 25m1 stop

6:10 am - 3:50 pmHUY-SEA

17h 40m1 stop

$911Delta

Find Deal

Thu, Apr 23 - Mon, Apr 27

12:00 pm - 5:00 pmSEA-HUY

21h 00m2 stops

9:50 am - 8:28 pmHUY-SEA

18h 38m2 stops

$925Virgin Atlantic

Find Deal

Thu, Apr 23 - Mon, Apr 27

Virgin Atlantic flights from Seattle to Grimsby

Our best Virgin Atlantic deals on Seattle to Grimsby flight tickets

Virgin Atlantic

Apr 23

SEA5:35 pmSeattle/Tacoma Intl

15h 25m

1 stop

HUY5:00 pmGrimsby Humberside

Apr 27

HUY5:35 pmGrimsby Humberside

30h 15m

1 stop

SEA3:50 pmSeattle/Tacoma Intl

$860

Find similar

Virgin Atlantic

Apr 23

SEA12:00 pmSeattle/Tacoma Intl

21h 00m

2 stops

HUY5:00 pmGrimsby Humberside

Apr 27

HUY5:35 pmGrimsby Humberside

30h 15m

1 stop

SEA3:50 pmSeattle/Tacoma Intl

$865

Find similar

Virgin Atlantic

Apr 23

SEA12:00 pmSeattle/Tacoma Intl

21h 00m

2 stops

HUY5:00 pmGrimsby Humberside

Apr 27

HUY5:35 pmGrimsby Humberside

30h 15m

1 stop

SEA3:50 pmSeattle/Tacoma Intl

$866

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleGrimsby

SEA - HUY

SEAHUY

Seattle/Tacoma Intl

Thu 4/23

5:35 pm-5:00 pm

1 stop15h 25m

Grimsby Humberside

Mon 4/27

5:35 pm-3:50 pm

1 stop30h 15m

$860

SeattleGrimsby

SEA - HUY

SEAHUY

Seattle/Tacoma Intl

Thu 4/23

12:00 pm-5:00 pm

2 stops21h 00m

Grimsby Humberside

Mon 4/27

5:35 pm-3:50 pm

1 stop30h 15m

$865

SeattleGrimsby

SEA - HUY

SEAHUY

Seattle/Tacoma Intl

Thu 4/23

12:00 pm-5:00 pm

2 stops21h 00m

Grimsby Humberside

Mon 4/27

5:35 pm-3:50 pm

1 stop30h 15m

$866

SeattleGrimsby

SEA - HUY

SEAHUY

Seattle/Tacoma Intl

Thu 4/23

12:00 pm-5:00 pm

2 stops21h 00m

Grimsby Humberside

Mon 4/27

5:35 pm-10:15 pm

2 stops36h 40m

$875

SeattleGrimsby

SEA - HUY

SEAHUY

Seattle/Tacoma Intl

Thu 4/23

12:00 pm-5:00 pm

2 stops21h 00m

Grimsby Humberside

Mon 4/27

5:35 pm-10:15 pm

2 stops36h 40m

$876

SeattleGrimsby

SEA - HUY

SEAHUY

Seattle/Tacoma Intl

Thu 4/23

5:35 pm-5:00 pm

1 stop15h 25m

Grimsby Humberside

Mon 4/27

6:10 am-3:50 pm

1 stop17h 40m

$911

SeattleGrimsby

SEA - HUY

SEAHUY

Seattle/Tacoma Intl

Thu 4/23

12:00 pm-5:00 pm

2 stops21h 00m

Grimsby Humberside

Mon 4/27

9:50 am-8:28 pm

2 stops18h 38m

$925

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Seattle to Grimsby

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

What airlines fly to Grimsby?

British Airways, Icelandair and Aer Lingus are the top three most popular airlines that fly to Grimsby from Seattle according to our data. British Airways is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Grimsby. Keep in mind that there are 8 different airlines that fly to Grimsby on a routine basis, so you have a few additional options to choose from.

When to book flights from Seattle to Grimsby

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Grimsby according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Grimsby (SEA to HUY) flight deals and tips

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

Direct flights	None

There are no direct flights from Seattle to Grimsby. There are no popular flight routes from Seattle to Grimsby.

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How far is Seattle/Tacoma Intl to Grimsby Humberside by plane?
The distance between Seattle/Tacoma Intl and Grimsby Humberside is about 4669.6 mi. Flights usually cover this in 15h 25m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Grimsby Humberside Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Grimsby Humberside Airport are refreshed on a daily basis.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Grimsby Humberside Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Grimsby Humberside Airport.
What documentation or ID do you need to fly to Grimsby Humberside Airport?
The travel and health documents required for your trip to Grimsby Humberside Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Grimsby Humberside Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Skegness

Hull

Driffield

Bridlington

Why use momondo?

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

It is quick and easy to find Seattle to Grimsby flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Grimsby that suits you.

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

Yes. momondo enables you to select and highlight flights to Grimsby from Seattle with this policy.

How can momondo help me find flights from Seattle to Grimsby?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Grimsby from Seattle.

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

Yes. momondo can track prices for Seattle to Grimsby flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.