Find flights
When to book
Airlines
FAQs

Cheap flights from Washington to Grimsby from £660

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HUY
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Washington to Grimsby

Keep the following information in mind while searching for Washington to Grimsby flight deals. Data was last updated 21 February 2025.

Round-trip from

£660
KLM
  • KLM
  • 6/4-13/4
  • 2 total stops
  • 57h 25m total
  • Washington to Grimsby
Search Deals

Find flight deals from Washington to Grimsby

Cheapest flights from Washington to Grimsby
Explore the most affordable flight options available from Washington to Grimsby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Sun 6/417:10SEA - HUY
2 stops15h 50mKLM
Sun 13/409:50HUY - SEA
1 stop33h 55mKLM
Deal found 20/2£660
Thu 2/1017:40SEA - HUY
1 stop19h 45mVirgin Atlantic
Tue 14/1006:10HUY - SEA
2 stops22h 12mVirgin Atlantic
Deal found 20/2£726
Thu 10/418:10SEA - HUY
1 stop14h 50mDelta
Mon 21/409:50HUY - SEA
2 stops19h 20mDelta
Deal found 20/2£776
Sun 6/417:35SEA - HUY
2 stops19h 50mMultiple Airlines
Sun 13/406:10HUY - SEA
3 stops36h 18mMultiple Airlines
Deal found 20/2£1,345

Find flights from Washington to Grimsby within your budget

Customise your flight search to find flights from Washington to Grimsby 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 21 February 2025.

Fly from

Washington

Fly to

Grimsby

Route

Depart

Return

Price

SeattleGrimsby

SEA - HUY

SEAHUY

Seattle/Tacoma Intl

Sun 6/4

17:10-17:00

2 stops15h 50m

Grimsby Humberside

Sun 13/4

09:50-11:45

1 stop33h 55m

£660

SeattleGrimsby

SEA - HUY

SEAHUY

Seattle/Tacoma Intl

Thu 10/4

18:10-17:00

1 stop14h 50m

Grimsby Humberside

Mon 21/4

09:50-21:10

2 stops19h 20m

£776

SeattleGrimsby

SEA - HUY

SEAHUY

Seattle/Tacoma Intl

Sun 6/4

17:35-21:25

2 stops19h 50m

Grimsby Humberside

Sun 13/4

06:10-10:28

3 stops36h 18m

£1,345

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Best time to book a flight from Washington to Grimsby

Have a flexible travel schedule? Discover the best time to fly to Grimsby from Washington 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.

Travel insights for flights from Washington to Grimsby

Get recent, data-driven insights about flights from Washington to Grimsby including ideal travel times, pricing trends, and more.
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Grimsby

Get insights into the airlines that provide service to Grimsby. 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 Grimsby. Reviews last updated 21 February 2025.
Delta
8.0
Very Good
8,219 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very Good
8,219 reviews
Delta
8.0
Very Good
8,219 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very Good
8,219 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Washington to Grimsby. 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 into for flights to Grimsby from Washington?

    Located just 11.0 mi from the city center, Grimsby Humberside (HUY) is the airport most travelers will use when flying to Grimsby from Washington.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to Grimsby 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

Travelling to a place near Washington?

Book flights to Washington if you plan to visit one of these locations
Hull
Skegness
Bridlington

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Grimsby

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to London City flights
Newark to Gatwick flights
Los Angeles to Heathrow flights
LaGuardia to Heathrow flights
Boston to Heathrow flights
Dulles Intl to Heathrow flights
O'Hare Intl to Heathrow flights
Baltimore to Heathrow flights
San Francisco to Heathrow flights
Newark to London City flights
Stewart to Stansted flights
Seattle to Heathrow flights
Dallas/Fort Worth to Heathrow flights
Atlanta to Heathrow flights
Boston to Gatwick flights
Miami to Heathrow flights
Denver to Heathrow flights
John F Kennedy Intl to Stansted flights
Los Angeles to London City flights
Dulles Intl to Gatwick flights
Boston to London City flights
Orlando to Heathrow flights
LaGuardia to Gatwick flights
Reagan-National to Heathrow flights
Dulles Intl to London City flights
Hobby to Heathrow flights
John F Kennedy Intl to Edinburgh flights
San Francisco to London City flights
Baltimore to Gatwick flights
Boston to Stansted flights
San Francisco to Gatwick flights
Los Angeles to Gatwick flights
Stewart to Luton flights
Minneapolis to Heathrow flights
O'Hare Intl to Gatwick flights
Philadelphia to Heathrow flights
Newark to Edinburgh flights
O'Hare Intl to London City flights
George Bush Intcntl to Heathrow flights
Austin to Heathrow flights
Tampa to Heathrow flights
Newark to Luton flights
Charlotte to Heathrow flights
Detroit to Heathrow flights
Sky Harbor Intl to Heathrow flights
Newark to Stansted 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 Washington to Grimsby?

When you search for this flight from Washington to Grimsby, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Grimsby from Washington.

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

Need flexible booking options for your flight to Grimsby from Washington? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Grimsby from Washington today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.