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$272+ Cheap flights from Dulles Intl (IAD) to Birmingham (BHX)

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BHX
May 20 — May 271
Tue 5/20
Tue 5/27
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Birmingham are usually found in November or February, booked 72 days in advance, depart on a Friday or Tuesday and return on a Monday

Cheap flight deals from Dulles Intl to Birmingham

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Birmingham (BHX). 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 May 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$612
(Mytrip)

One-way from

$305
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$767
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Birmingham flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Birmingham flights.
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From Washington, D.C. Dulles Intl to Birmingham
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One-way flight from Washington, D.C. Dulles Intl to Birmingham
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Highest demand for flights based on searches. 17% potential increase in price ($166 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Dulles Intl to Birmingham

Cheapest flights from Dulles Intl to Birmingham
Explore the most affordable flight options available from Dulles Intl to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2025.

This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/249:20 pmIAD - BHX
1 stop11h 20mDelta
Fri 9/510:20 amBHX - IAD
1 stop11h 00mDelta
Deal found 5/15$593
This Air France deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/275:25 pmIAD - BHX
1 stop9h 55mMultiple Airlines
Wed 9/36:00 amBHX - IAD
1 stop18h 15mMultiple Airlines
Deal found 5/15$605
This Trip.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/279:00 pmIAD - BHX
1 stop18h 00mAer Lingus
Tue 6/108:10 amBHX - IAD
1 stop16h 20mAer Lingus
Deal found 5/15$616
This American Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2610:40 pmIAD - BHX
2 stops16h 05mAmerican Airlines
Thu 9/48:10 amBHX - IAD
2 stops16h 24mAmerican Airlines
Deal found 5/15$625
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/253:25 pmIAD - BHX
1 stop12h 15mUnited Airlines
Wed 9/35:55 amBHX - IAD
2 stops20h 10mUnited Airlines
Deal found 5/15$631
This SWISS deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/238:45 pmIAD - BHX
1 stop30h 00mSWISS
Sun 9/76:50 pmBHX - IAD
1 stop26h 25mSWISS
Deal found 5/15$633
This Air Canada deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2610:25 amIAD - BHX
2 stops25h 50mAir Canada
Sun 10/55:55 amBHX - IAD
2 stops20h 10mAir Canada
Deal found 5/14$637
This Lufthansa deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2610:20 pmIAD - BHX
1 stop13h 45mLufthansa
Wed 10/110:50 amBHX - IAD
1 stop13h 35mLufthansa
Deal found 5/14$640
This Air France deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/269:20 pmIAD - BHX
1 stop11h 20mAir France
Sat 10/410:20 amBHX - IAD
1 stop11h 00mAir France
Deal found 5/14$643
This Turkish Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/191:30 pmIAD - BHX
1 stop15h 20mTurkish Airlines
Wed 6/45:10 pmBHX - IAD
1 stop31h 35mTurkish Airlines
Deal found 5/14$781
This Brussels Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/205:40 pmIAD - BHX
1 stop17h 10mBrussels Airlines
Thu 6/54:40 pmBHX - IAD
1 stop25h 50mBrussels Airlines
Deal found 5/14$901
This Scandinavian Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2810:05 pmIAD - BHX
1 stop15h 30mScandinavian Airlines
Sun 10/52:35 pmBHX - IAD
2 stops54h 56mScandinavian Airlines
Deal found 5/14$941

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Birmingham 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 2,558,603 searches. Data last updated May 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Birmingham that are best for you.

Fly from

Dulles Intl

Fly to

Birmingham

Route

Depart

Return

Price

Washington, D.C.Birmingham

IAD - BHX

IADBHX

Washington, D.C. Dulles Intl

Sun 8/24

9:20 pm-1:40 pm

1 stop11h 20m

Birmingham

Thu 9/4

10:20 am-4:20 pm

1 stop11h 00m

$593

Washington, D.C.Birmingham

IAD - BHX

IADBHX

Washington, D.C. Dulles Intl

Wed 8/27

5:25 pm-8:20 am

1 stop9h 55m

Birmingham

Wed 9/3

6:00 am-7:15 pm

1 stop18h 15m

$605

Washington, D.C.Birmingham

IAD - BHX

IADBHX

Washington, D.C. Dulles Intl

Tue 5/27

9:00 pm-8:00 pm

1 stop18h 00m

Birmingham

Tue 6/10

8:10 am-7:30 pm

1 stop16h 20m

$616

Washington, D.C.Birmingham

IAD - BHX

IADBHX

Washington, D.C. Dulles Intl

Tue 8/26

10:40 pm-7:45 pm

2 stops16h 05m

Birmingham

Thu 9/4

8:10 am-7:34 pm

2 stops16h 24m

$625

Washington, D.C.Birmingham

IAD - BHX

IADBHX

Washington, D.C. Dulles Intl

Mon 8/25

3:25 pm-8:40 am

1 stop12h 15m

Birmingham

Wed 9/3

5:55 am-9:05 pm

2 stops20h 10m

$631

Washington, D.C.Birmingham

IAD - BHX

IADBHX

Washington, D.C. Dulles Intl

Sat 8/23

8:45 pm-7:45 am

1 stop30h 00m

Birmingham

Sun 9/7

6:50 pm-4:15 pm

1 stop26h 25m

$633

Washington, D.C.Birmingham

IAD - BHX

IADBHX

Washington, D.C. Dulles Intl

Tue 8/26

10:25 am-5:15 pm

2 stops25h 50m

Birmingham

Sun 10/5

5:55 am-9:05 pm

2 stops20h 10m

$637

Washington, D.C.Birmingham

IAD - BHX

IADBHX

Washington, D.C. Dulles Intl

Tue 8/26

10:20 pm-5:05 pm

1 stop13h 45m

Birmingham

Thu 10/2

11:00 am-7:25 pm

1 stop13h 25m

$640

Washington, D.C.Birmingham

IAD - BHX

IADBHX

Washington, D.C. Dulles Intl

Tue 8/26

9:20 pm-1:40 pm

1 stop11h 20m

Birmingham

Sat 10/4

10:20 am-4:20 pm

1 stop11h 00m

$643

Washington, D.C.Birmingham

IAD - BHX

IADBHX

Washington, D.C. Dulles Intl

Wed 8/27

12:30 pm-6:35 pm

2 stops25h 05m

Birmingham

Mon 10/6

7:10 pm-7:59 pm

1 stop29h 49m

$880

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

Showing 1-10 of 20 results
1
2

Compare providers for flights from Dulles Intl to Birmingham

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Birmingham in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Birmingham flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C. Dulles Intl Airport-Birmingham flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Birmingham flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Birmingham flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Birmingham flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Birmingham

Have a flexible travel schedule? Discover the best time to fly to Birmingham from Dulles Intl with our price prediction graph.
Estimated round-trip 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 Washington, D.C. Dulles Intl Airport to Birmingham

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Birmingham. Price data was last updated on May 9, 2025.

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Birmingham. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Birmingham (average of $640). Flying from Washington, D.C. Dulles Intl Airport to Birmingham in June is currently the most expensive (average of $1,147). 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.

What is the cheapest time of day to fly from IAD to BHX?

Find hourly flight availability from Dulles Intl to Birmingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 15, 2025.

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Birmingham is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 27% on airfare.

Rainfall in Birmingham by month

Plan your trip to Birmingham by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Birmingham ranges from 1.6 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Birmingham when rainfall is around 1.6 in.

Temperature in Birmingham by month

Plan your trip to Birmingham by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Birmingham, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Birmingham

Get insights into the airlines that provide service to Birmingham. 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 Birmingham. Reviews last updated May 15, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Birmingham, such as Delta, SWISS and Air France. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,595 reviews
Delta
8.0
Very good
7,946 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.4
Good
1,451 reviews
Delta
8.0
Very good
7,946 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,731 reviews
Delta
8.0
Very good
7,946 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,800 reviews
Delta
8.0
Very good
7,946 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    Located just 6.8 mi from the city center, Birmingham is the airport most travelers will use when flying to Birmingham from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Birmingham (BHX) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 6 different airlines.

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

    Aer Lingus, at $616, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Birmingham.Alternate airlines to your destination round-trip include Delta and SWISS. You may be able to fly from Washington, D.C. Dulles Intl Airport to Birmingham for 21% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Birmingham one-way?

    $413 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on Aer Lingus and American Airlines, with prices starting from $417 and $450, respectively.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Birmingham (average of $640). Flying from Washington, D.C. Dulles Intl Airport to Birmingham in June is currently the most expensive (average of $1,147). 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

Traveling 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
Wolverhampton
Worcester
West Bromwich

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Alternative routes for Dulles Intl to Birmingham

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Heathrow flights
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Top 6 airlines flying from Dulles Intl to Birmingham

Discover the top 6 airlines that operate flights from Dulles Intl to Birmingham. 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 2,558,603 searches. Data last updated May 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$598Average$682FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$608Average$816FlexibilityNo cancel feeOn-time77%
KLMCheapest$613Average$710FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$627Average$857FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$677Average$867FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$788Average$957FlexibilityNo cancel feeOn-time70%

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