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Cheap flights from Grimsby to Washington, D.C. Dulles Intl Airport from £1,002

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
HUY — IAD
21 Jun — 28 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Grimsby to Dulles Intl

Enter your travel dates to find the best prices.

Cheapest flights from Grimsby to Dulles Intl
Explore the most affordable flight options available from Grimsby to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 May 2026.

Wed 17/609:50
HUY
-
IAD
1 stop10h 45m
KLM
Wed 24/618:10
IAD
-
HUY
1 stop17h 55m
KLM
Deal found 20/5£1,002
Thu 11/606:10
HUY
-
IAD
2 stops18h 25m
Air France
Wed 17/621:45
IAD
-
HUY
2 stops30h 40m
Air France
Deal found 18/5£1,031
Thu 11/617:35
HUY
-
IAD
3 stops31h 54m
Multiple Airlines
Wed 17/617:15
IAD
-
HUY
3 stops35h 10m
Multiple Airlines
Deal found 18/5£1,031
Thu 18/606:10
HUY
-
IAD
1 stop14h 25m
KLM
Wed 24/618:10
IAD
-
HUY
1 stop10h 10m
KLM
Deal found 20/5£1,037
Thu 18/606:10
HUY
-
IAD
1 stop14h 25m
Delta
Wed 24/611:44
IAD
-
HUY
2 stops16h 36m
Delta
Deal found 20/5£1,057
Thu 11/606:10
HUY
-
IAD
1 stop14h 25m
KLM
Wed 17/618:10
IAD
-
HUY
1 stop10h 10m
KLM
Deal found 18/5£1,069
Thu 11/609:50
HUY
-
IAD
1 stop10h 45m
Delta
Wed 17/611:05
IAD
-
HUY
2 stops17h 15m
Delta
Deal found 18/5£1,090
Thu 18/617:35
HUY
-
IAD
3 stops32h 05m
Multiple Airlines
Wed 24/617:15
IAD
-
HUY
2 stops18h 50m
Multiple Airlines
Deal found 20/5£1,209

Find flight deals from Grimsby to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Grimsby (HUY) to Dulles Intl (IAD). 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 22 May 2026.

Round-trip from

£1,002
KLM
  • KLM
  • 17/6-24/6
  • 2 total stops
  • 28h 40m total
  • Grimsby to Washington, D.C.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Grimsby to Dulles Intl 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 22 May 2026.
Use the filters below to find and compare flights from Grimsby to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GrimsbyWashington, D.C.

HUY - IAD

HUYIAD

Grimsby Humberside

Thu 11/6

06:10-19:35

2 stops18h 25m

Washington, D.C. Dulles Intl

Wed 17/6

21:45-09:25

2 stops30h 40m

£1,031

GrimsbyWashington, D.C.

HUY - IAD

HUYIAD

Grimsby Humberside

Thu 11/6

17:35-20:29

3 stops31h 54m

Washington, D.C. Dulles Intl

Wed 17/6

17:15-09:25

3 stops35h 10m

£1,031

GrimsbyWashington, D.C.

HUY - IAD

HUYIAD

Grimsby Humberside

Thu 18/6

06:10-15:35

1 stop14h 25m

Washington, D.C. Dulles Intl

Wed 24/6

11:44-09:20

2 stops16h 36m

£1,057
Fastest return journey

GrimsbyWashington, D.C.

HUY - IAD

HUYIAD

Grimsby Humberside

Thu 11/6

06:10-15:35

1 stop14h 25m

Washington, D.C. Dulles Intl

Wed 17/6

18:10-09:20

1 stop10h 10m

£1,069

GrimsbyWashington, D.C.

HUY - IAD

HUYIAD

Grimsby Humberside

Thu 11/6

09:50-15:35

1 stop10h 45m

Washington, D.C. Dulles Intl

Wed 17/6

11:05-09:20

2 stops17h 15m

£1,090

GrimsbyWashington, D.C.

HUY - IAD

HUYIAD

Grimsby Humberside

Thu 18/6

17:35-20:40

3 stops32h 05m

Washington, D.C. Dulles Intl

Wed 24/6

17:15-17:05

2 stops18h 50m

£1,209

GrimsbyWashington, D.C.

HUY - IAD

HUYIAD

Grimsby Humberside

Wed 17/6

17:35-15:10

3 stops26h 35m

Washington, D.C. Dulles Intl

Wed 24/6

08:25-17:05

3 stops27h 40m

£1,224

GrimsbyWashington, D.C.

HUY - IAD

HUYIAD

Grimsby Humberside

Sat 11/7

06:10-15:35

1 stop14h 25m

Washington, D.C. Dulles Intl

Sat 8/8

17:42-17:05

2 stops18h 23m

£1,269

GrimsbyWashington, D.C.

HUY - IAD

HUYIAD

Grimsby Humberside

Sat 11/7

06:10-15:35

1 stop14h 25m

Washington, D.C. Dulles Intl

Sat 8/8

17:40-17:05

1 stop18h 25m

£1,276

Flights are sorted by cheapest return flights first.

Deals found on 18/5

Sorted by cheapest first

Best time to book a flight from Grimsby to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Grimsby to Dulles Intl. 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. Dulles Intl?

    Grimsby Humberside (HUY), located 11.0 mi from the city center, is the airport you fly out of when you book flights from Grimsby to Washington, D.C. Dulles Intl. 0 airlines have flights from Humberside to Washington, D.C. Dulles Intl on a regular basis. Booking flights from Grimsby Humberside to Washington, D.C. Dulles Intl should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day.

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

    Airlines like Air France, Delta, and KLM fly from Grimsby to Washington, D.C. Dulles Intl Airport in about 14h 25m. The time it takes to get you to your destination can typically vary by up to 4h. Airlines will cover a distance of 3624 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Grimsby to Dulles Intl?

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

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

    Yes. Cheapflights offers flight deals from Grimsby to Dulles Intl 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, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Silver Spring
Hanover
Oxon Hill
Gaithersburg
Woodbridge
Arlington
Alexandria
Sterling

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Grimsby to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Dulles Intl flights
Heathrow to Baltimore flights
Gatwick to Dulles Intl flights
Stansted to Dulles Intl flights
Heathrow to Reagan-National flights
London City to Dulles Intl flights
Gatwick to Baltimore flights
Gatwick to Reagan-National flights
Luton to Dulles Intl flights
Manchester to Dulles Intl flights
Edinburgh to Dulles Intl flights
Manchester to Baltimore flights
Manchester to Reagan-National flights
Luton to Baltimore flights
Southampton to Dulles Intl flights
Edinburgh to Reagan-National flights
Edinburgh to Baltimore flights
Stansted to Baltimore flights
Birmingham to Dulles Intl flights
Newcastle upon Tyne to Dulles Intl flights
Leeds to Dulles Intl flights
Birmingham to Baltimore flights
London City to Baltimore flights
Birmingham to Reagan-National flights
Newcastle upon Tyne to Reagan-National flights
Newcastle upon Tyne to Baltimore flights
London City to Reagan-National flights
Southampton to Baltimore flights
Leeds to Reagan-National flights
Bristol to Dulles Intl flights
Leeds to Baltimore flights
Bristol to Baltimore flights
Southend to Dulles Intl flights
Liverpool to Baltimore flights
Bristol to Reagan-National flights
Grimsby to Baltimore flights
Newquay to Baltimore flights
Grimsby to Reagan-National flights
Southampton to Reagan-National flights
Exeter to Dulles Intl flights
Norwich to Dulles Intl flights
Norwich to Reagan-National flights
Norwich to Baltimore flights
Doncaster to Baltimore flights
East Midlands to Baltimore flights
Doncaster to Dulles Intl flights

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Grimsby to Dulles Intl, users can toggle the no change fees filter when performing a flight search.

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

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