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Cheap flights from Birmingham to Washington, D.C. Dulles Intl Airport from £365

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — IAD
13 Sep — 20 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Birmingham to Dulles Intl

Enter your travel dates to find the best prices.

Cheapest flights from Birmingham to Dulles Intl
Explore the most affordable flight options available from Birmingham to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2026.

Fri 23/1018:40 -
2 stops25h 50m
Mon 26/1018:50 -
2 stops17h 15m
Deal found 10/8£469
Wed 23/908:25 -
2 stops35h 45m
Wed 30/922:35 -
2 stops20h 20m
Deal found 12/8£489
Thu 3/920:25 -
2 stops24h 05m
Mon 7/917:00 -
2 stops18h 05m
Deal found 10/8£500
Wed 2/919:35 -
2 stops28h 20m
Wed 16/917:00 -
2 stops18h 05m
Deal found 13/8£505
Thu 22/1008:10 -
2 stops16h 10m
Mon 26/1020:40 -
2 stops22h 05m
Deal found 11/8£507
Thu 17/908:50 -
2 stops15h 30m
Tue 22/920:30 -
2 stops13h 00m
Deal found 11/8£508
Wed 9/919:35 -
2 stops28h 20m
Wed 16/917:00 -
2 stops18h 05m
Deal found 12/8£514
Wed 2/909:00 -
2 stops18h 15m
Wed 16/920:30 -
3 stops34h 00m
Deal found 13/8£520
Sun 27/908:30 -
1 stop12h 15m
Sun 4/1020:55 -
1 stop9h 25m
Deal found 13/8£532
Thu 17/920:25 -
2 stops48h 05m
Thu 24/920:30 -
2 stops30h 10m
Deal found 11/8£542

Find flight deals from Birmingham to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHX) 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 14 August 2026.

Round-trip from

£469

One-way from

£365

Popular in

February

Cheapest in

November

Average price

£644
Aer Lingus
  • Aer Lingus
  • 23/10-26/10
  • 4 total stops
  • 43h 05m total
  • Birmingham to Washington, D.C.
Search Deals
Aer Lingus
  • Aer Lingus
  • 9/10
  • 2 total stops
  • 24h 05m total
  • Birmingham to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£62 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Birmingham 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 14 August 2026.
Use the filters below to find and compare flights from Birmingham to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BirminghamWashington, D.C.

BHX Birmingham - IAD Washington, D.C. Dulles Intl

BHXIAD

Birmingham

Fri 9/10

08:10-15:45

1 stop12h 35m

Washington, D.C. Dulles Intl

Fri 16/10

17:15-07:40

1 stop9h 25m

£566

BirminghamWashington, D.C.

BHX Birmingham - IAD Washington, D.C. Dulles Intl

BHXIAD

Birmingham

Fri 23/10

18:40-15:30

2 stops25h 50m

Washington, D.C. Dulles Intl

Mon 26/10

18:05-12:50

1 stop14h 45m

£589

BirminghamWashington, D.C.

BHX Birmingham - IAD Washington, D.C. Dulles Intl

BHXIAD

Birmingham

Fri 11/9

12:20-19:25

1 stop12h 05m

Washington, D.C. Dulles Intl

Fri 18/9

20:55-18:10

1 stop16h 15m

£596

BirminghamWashington, D.C.

BHX Birmingham - IAD Washington, D.C. Dulles Intl

BHXIAD

Birmingham

Sun 1/11

20:50-15:55

1 stop24h 05m

Washington, D.C. Dulles Intl

Mon 9/11

12:30-09:45

2 stops16h 15m

£611

BirminghamWashington, D.C.

BHX Birmingham - IAD Washington, D.C. Dulles Intl

BHXIAD

Birmingham

Tue 6/10

19:15-17:00

1 stop26h 45m

Washington, D.C. Dulles Intl

Mon 12/10

20:20-18:35

1 stop17h 15m

£615

BirminghamWashington, D.C.

BHX Birmingham - IAD Washington, D.C. Dulles Intl

BHXIAD

Birmingham

Sat 26/9

09:10-15:35

1 stop11h 25m

Washington, D.C. Dulles Intl

Sat 10/10

17:08-13:40

2 stops15h 32m

£617

BirminghamWashington, D.C.

BHX Birmingham - IAD Washington, D.C. Dulles Intl

BHXIAD

Birmingham

Sat 26/9

09:10-15:35

1 stop11h 25m

Washington, D.C. Dulles Intl

Sat 10/10

21:45-17:50

1 stop15h 05m

£617

BirminghamWashington, D.C.

BHX Birmingham - IAD Washington, D.C. Dulles Intl

BHXIAD

Birmingham

Sun 27/9

05:55-15:35

1 stop14h 40m

Washington, D.C. Dulles Intl

Sun 4/10

17:15-13:40

2 stops15h 25m

£617

BirminghamWashington, D.C.

BHX Birmingham - IAD Washington, D.C. Dulles Intl

BHXIAD

Birmingham

Sun 6/9

05:55-15:35

1 stop14h 40m

Washington, D.C. Dulles Intl

Sun 13/9

18:26-13:40

2 stops14h 14m

£617
Cheapest one-way

BirminghamWashington, D.C.

BHX Birmingham - IAD Washington, D.C. Dulles Intl

BHXIAD

Birmingham

Fri 9/10

20:25-15:30

2 stops24h 05m

£365

Flights are sorted by cheapest return flights first.

Deals found on 9/8

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Birmingham to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Birmingham 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 Birmingham to Washington, D.C. Dulles Intl Airport

How far ahead should I book a flight from Birmingham to Washington, D.C. Dulles Intl Airport?

To ensure you get the cheapest price possible for a flight from Birmingham to Washington, D.C. Dulles Intl Airport, you should look to book at least 50 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Birmingham to Washington, D.C. Dulles Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Birmingham to Washington, D.C. Dulles Intl Airport (average of £531). Flying from Birmingham to Washington, D.C. Dulles Intl Airport in February is currently the most expensive (average of £792). 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.

How much does it cost for a return flight from Birmingham to Washington, D.C. Dulles Intl Airport?

Airfare is below average for this route at the moment.

Birmingham to Washington, D.C. Dulles Intl Airport flights typically cost between £605 and £782 in October.
The cheapest return price found within the last 5 days was £469 on Aer Lingus (23 Oct–26 Oct).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated 14 August 2026.
Get a feel of what it's like to fly with Scandinavian Airlines,Aer Lingus, andBritish Airways from Birmingham to Washington, D.C. Dulles Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,950 reviews
Check prices

Boarding

7.7

Crew

8.0

Entertainment

6.8

Comfort

7.3

Food

6.8

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
Scandinavian Airlines
7.4
Good
1,950 reviews
Scandinavian Airlines
7.4
Good
1,950 reviews
Check prices

Boarding

7.7

Crew

8.0

Entertainment

6.8

Comfort

7.3

Food

6.8

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
Aer Lingus
7.3
Good
1,699 reviews
Scandinavian Airlines
7.4
Good
1,950 reviews
Check prices

Boarding

7.7

Crew

8.0

Entertainment

6.8

Comfort

7.3

Food

6.8

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
British Airways
6.7
Okay
8,161 reviews
Scandinavian Airlines
7.4
Good
1,950 reviews
Check prices

Boarding

7.7

Crew

8.0

Entertainment

6.8

Comfort

7.3

Food

6.8

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.

Related info for your journey

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

    Birmingham (BHX) is the airport you will fly out of if you book a flight from Birmingham to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Birmingham; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Birmingham airport to Washington, D.C. Dulles Intl. It is only a 6.8 mi journey to Birmingham (BHX) from Birmingham’s city center.

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

    A quick flight from Birmingham to Washington, D.C. Dulles Intl Airport can take about 12h 35m. Aer Lingus provides one of the quickest options available for as low as £566. The distance between Birmingham and Washington, D.C. Dulles Intl Airport is about 3591 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Birmingham to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on Scandinavian Airlines is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at £434. Additional return tickets that might be worth considering are offered by British Airways and Aer Lingus, with the lowest prices starting at £493 and £496, respectively. Scandinavian Airlines is currently priced 31% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Birmingham 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.

  • What is the cheapest month to book a flight from Birmingham to Washington, D.C. Dulles Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Birmingham to Washington, D.C. Dulles Intl Airport (average of £531). Flying from Birmingham to Washington, D.C. Dulles Intl Airport in February is currently the most expensive (average of £792). 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. Dulles Intl Airport?

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

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Alternative routes for Birmingham 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
Heathrow to Reagan-National flights
Stansted to Dulles Intl 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
Stansted to Baltimore flights
Edinburgh to Dulles Intl flights
London City to Baltimore flights
Manchester to Baltimore flights
Luton to Baltimore flights
Manchester to Reagan-National flights
Edinburgh to Reagan-National flights
Edinburgh to Baltimore flights
London City to Reagan-National flights
Birmingham to Reagan-National flights
Birmingham to Baltimore flights
Leeds to Dulles Intl flights
Southend to Dulles Intl flights
Leeds to Baltimore flights
Southampton to Dulles Intl flights
Leeds to Reagan-National flights
Bristol to Baltimore flights
Exeter to Dulles Intl flights
Newcastle upon Tyne to Baltimore flights
Southampton to Baltimore flights
Liverpool to Baltimore flights
Newcastle upon Tyne to Reagan-National flights
Newcastle upon Tyne to Dulles Intl flights
Bristol to Dulles Intl flights
Newquay to Baltimore flights
Bristol to Reagan-National flights
Grimsby to Reagan-National flights
Grimsby to Baltimore flights
Grimsby to Dulles Intl flights
Doncaster to Dulles Intl flights
Norwich to Baltimore flights
Norwich to Reagan-National flights
Norwich to Dulles Intl flights
Southampton to Reagan-National flights
East Midlands to Baltimore flights
Doncaster to Baltimore flights

Top 3 airlines flying from Birmingham to Dulles Intl

Discover the top 3 airlines that operate flights from Birmingham to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£434Average£523FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
British AirwaysCheapest£493Average£586FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£496Average£629FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus 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 Birmingham to Dulles Intl?

Deals for Birmingham to Dulles Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Birmingham to Dulles Intl?

Cheapflights helps you find that perfect flight to Dulles Intl from Birmingham by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Birmingham to Dulles Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Birmingham to Dulles Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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