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Cheap flights from Grimsby to Washington, D.C. from £633

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
HUY — WAS
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Grimsby to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Grimsby (HUY) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 August 2025.

Round-trip from

£633
Delta
  • Delta
  • 3/12-7/12
  • 3 total stops
  • 43h 36m total
  • Grimsby to Washington, D.C.
Search Deals

Find flight deals from Grimsby to Washington, D.C.

Cheapest flights from Grimsby to Washington, D.C.
Explore the most affordable flight options available from Grimsby to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Wed 3/1206:00HUY - IAD
2 stops22h 34mDelta
Sun 7/1218:40IAD - HUY
2 stops33h 40mDelta
Deal found 27/8£633
Wed 3/1209:50HUY - DCA
2 stops15h 24mDelta
Sun 7/1218:55DCA - HUY
2 stops33h 25mDelta
Deal found 27/8£633
Sat 11/1006:10HUY - IAD
1 stop14h 25mVirgin Atlantic
Sat 18/1017:25IAD - HUY
1 stop18h 35mVirgin Atlantic
Deal found 27/8£727
Sat 11/1006:10HUY - BWI
2 stops15h 44mDelta
Sat 18/1012:19BWI - HUY
2 stops16h 01mDelta
Deal found 27/8£733
Sat 11/1009:50HUY - DCA
2 stops18h 09mDelta
Sat 18/1011:10DCA - HUY
2 stops17h 10mDelta
Deal found 27/8£756
Sat 11/1006:10HUY - BWI
2 stops16h 30mMultiple Airlines
Sat 18/1018:50BWI - HUY
3 stops17h 10mMultiple Airlines
Deal found 27/8£907
Sat 11/1006:10HUY - IAD
3 stops32h 28mMultiple Airlines
Sat 18/1010:20IAD - HUY
2 stops18h 00mMultiple Airlines
Deal found 27/8£948
Sat 11/1006:10HUY - DCA
3 stops31h 49mMultiple Airlines
Sat 18/1011:00DCA - HUY
2 stops17h 20mMultiple Airlines
Deal found 27/8£948

Cheapflights Fare Finder

 
Customise your flight search to find flights from Grimsby to Washington, D.C. 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 29 August 2025.
Use the filters below to find and compare flights from Grimsby to Washington, D.C. that are best for you.

Fly from

Grimsby

Fly to

Washington, D.C.

Route

Depart

Return

Price

GrimsbyWashington, D.C.

HUY - IAD

HUYIAD

Grimsby Humberside

Wed 3/12

09:50-16:05

1 stop11h 15m

Washington, D.C. Dulles Intl

Sun 7/12

19:59-09:20

2 stops32h 21m

£633

GrimsbyWashington, D.C.

HUY - DCA

HUYDCA

Grimsby Humberside

Wed 3/12

09:50-20:14

2 stops15h 24m

Washington, D.C. Reagan-National

Sun 7/12

18:55-09:20

2 stops33h 25m

£633

GrimsbyWashington, D.C.

HUY - IAD

HUYIAD

Grimsby Humberside

Sat 11/10

06:10-15:35

1 stop14h 25m

Washington, D.C. Dulles Intl

Sat 18/10

17:25-17:00

1 stop18h 35m

£727

GrimsbyBaltimore

HUY - BWI

HUYBWI

Grimsby Humberside

Sat 11/10

06:10-16:54

2 stops15h 44m

Baltimore/Washington

Sat 18/10

12:19-09:20

2 stops16h 01m

£733

GrimsbyWashington, D.C.

HUY - DCA

HUYDCA

Grimsby Humberside

Sat 11/10

09:50-22:59

2 stops18h 09m

Washington, D.C. Reagan-National

Sat 18/10

11:10-09:20

2 stops17h 10m

£756

GrimsbyBaltimore

HUY - BWI

HUYBWI

Grimsby Humberside

Sat 11/10

06:10-17:40

2 stops16h 30m

Baltimore/Washington

Sat 18/10

18:50-17:00

3 stops17h 10m

£907

GrimsbyWashington, D.C.

HUY - DCA

HUYDCA

Grimsby Humberside

Sat 11/10

06:10-08:59

3 stops31h 49m

Washington, D.C. Reagan-National

Sat 18/10

11:00-09:20

2 stops17h 20m

£948

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Best time to book a flight from Grimsby to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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 Washington, D.C.

What is the cheapest month to book a flight from Grimsby to Washington, D.C.?

Currently, January is the cheapest month in which you can book a flight from Grimsby to Washington, D.C. (average of £599). Flying from Grimsby to Washington, D.C. in July is currently the most expensive (average of £947). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Grimsby to Washington, D.C.. 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 Washington, D.C.?

    Grimsby Humberside (HUY) is the airport you will fly out of if you book a flight from Grimsby to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Humberside; the airport handles an average of 0 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Grimsby airport to Washington, D.C.. It is only a 11.0 mi journey to Humberside (HUY) from Grimsby’s city center.

  • How long is the flight from Grimsby to Washington, D.C.?

    Delta can get you from Grimsby to Washington, D.C. in just under 11h 15m. Your travel time can differ by up to . The distance from Grimsby to Washington, D.C. is about 3624 mi.

  • What are the most popular routes from Grimsby to Washington, D.C.?

    Most travelers choose Grimsby Humberside - Washington, D.C. Reagan-National, Grimsby Humberside - Washington, D.C. Dulles Intl or Grimsby Humberside - Baltimore/Washington when deciding on the best route from Grimsby to Washington, D.C..

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

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

  • How can I find direct flights from Grimsby to Washington, D.C.?

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

  • Can I find deals for business class flights from Grimsby to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Grimsby to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Grimsby to Washington, D.C.?

    Currently, January is the cheapest month in which you can book a flight from Grimsby to Washington, D.C. (average of £599). Flying from Grimsby to Washington, D.C. in July is currently the most expensive (average of £947). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Silver Spring
Hanover
Oxon Hill
Woodbridge
Arlington
College Park
Laurel
Tysons

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Grimsby to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Grimsby to Washington, D.C.?

When you search for this flight from Grimsby to Washington, D.C., 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 Grimsby to Washington, D.C.?

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Can Cheapflights find flights from Grimsby to Washington, D.C. with no change fees?

Need flexible booking options for your flight to Washington, D.C. from Grimsby? 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 Grimsby to Washington, D.C. become cheaper?

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

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