HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$514+ Cheap flights from Hannover (HAJ) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
HAJ — IAD
May 19 — May 261
Mon 5/19
Mon 5/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hannover to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Hannover to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Hannover (HAJ) 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 May 14, 2025.

Round-trip from

$516
(Billigflug)

Popular in

December

Cheapest in

November

Average price

$657
From Hannover to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Hannover to Dulles Intl

Cheapest flights from Hannover to Dulles Intl
Explore the most affordable flight options available from Hannover to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2025.

This Booking.com deal was found by Cheapflights users on 5/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/610:00 pmHAJ - IAD
1 stop23h 55mBritish Airways
Sat 10/187:25 pmIAD - HAJ
1 stop14h 00mBritish Airways
Deal found 5/13$514
This Billigflug 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2610:05 pmHAJ - IAD
2 stops25h 06mMultiple Airlines
Tue 7/110:40 pmIAD - HAJ
1 stop16h 25mMultiple Airlines
Deal found 5/14$516
This Billigflug 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/268:30 amHAJ - IAD
1 stop16h 55mLufthansa
Mon 6/210:20 pmIAD - HAJ
1 stop14h 55mLufthansa
Deal found 5/14$517
This SWISS deal was found by Cheapflights users on 5/13. 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.
Mon 5/262:45 pmHAJ - IAD
1 stop30h 40mSWISS
Mon 6/26:35 pmIAD - HAJ
2 stops13h 25mSWISS
Deal found 5/13$545
This United Airlines deal was found by Cheapflights users on 5/13. 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 5/268:30 amHAJ - IAD
2 stops13h 20mUnited Airlines
Mon 6/210:20 pmIAD - HAJ
1 stop12h 10mUnited Airlines
Deal found 5/13$552
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Sun 6/810:00 pmHAJ - IAD
1 stop25h 35mAmerican Airlines
Thu 6/195:41 pmIAD - HAJ
2 stops17h 34mAmerican Airlines
Deal found 5/13$562
This Delta deal was found by Cheapflights users on 5/12. 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.
Fri 6/2710:50 amHAJ - IAD
1 stop10h 45mDelta
Fri 7/45:29 pmIAD - HAJ
2 stops15h 31mDelta
Deal found 5/12$579
This Austrian Airlines deal was found by Cheapflights users on 5/13. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/78:15 pmHAJ - IAD
1 stop24h 20mAustrian Airlines
Sat 6/145:25 pmIAD - HAJ
2 stops34h 25mAustrian Airlines
Deal found 5/13$629
This flugladen.de deal was found by Cheapflights users on 5/13. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/810:50 amHAJ - IAD
1 stop10h 45mKLM
Sat 6/145:25 pmIAD - HAJ
1 stop10h 55mKLM
Deal found 5/13$657
This Air Canada deal was found by Cheapflights users on 5/13. 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.
Thu 6/56:00 amHAJ - IAD
2 stops40h 19mAir Canada
Tue 6/1712:40 pmIAD - HAJ
2 stops21h 50mAir Canada
Deal found 5/13$759
This Turkish Airlines deal was found by Cheapflights users on 5/13. 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.
Thu 5/156:50 pmHAJ - IAD
1 stop22h 55mTurkish Airlines
Sat 5/249:40 pmIAD - HAJ
1 stop34h 15mTurkish Airlines
Deal found 5/13$873
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/13. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/268:30 amHAJ - IAD
3 stops28h 49mTAP AIR PORTUGAL
Mon 6/25:45 pmIAD - HAJ
2 stops19h 30mTAP AIR PORTUGAL
Deal found 5/13$1,930

Cheapflights Fare Finder

Customize your flight search to find flights from Hannover 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 2,558,603 searches. Data last updated May 14, 2025.
Use the filters below to find and compare flights from Hannover to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Hannover

Fly to

Dulles Intl

Route

Depart

Return

Price

HannoverWashington, D.C.

HAJ - IAD

HAJIAD

Hannover

Thu 6/26

10:05 pm-5:11 pm

2 stops25h 06m

Washington, D.C. Dulles Intl

Tue 7/1

10:40 pm-9:05 pm

1 stop16h 25m

$516

HannoverWashington, D.C.

HAJ - IAD

HAJIAD

Hannover

Mon 5/26

8:30 am-7:25 pm

1 stop16h 55m

Washington, D.C. Dulles Intl

Mon 6/2

10:20 pm-7:15 pm

1 stop14h 55m

$517

HannoverWashington, D.C.

HAJ - IAD

HAJIAD

Hannover

Mon 5/26

10:00 pm-5:30 pm

1 stop25h 30m

Washington, D.C. Dulles Intl

Mon 6/2

10:40 pm-9:15 pm

1 stop16h 35m

$521

HannoverWashington, D.C.

HAJ - IAD

HAJIAD

Hannover

Mon 5/26

2:45 pm-3:25 pm

1 stop30h 40m

Washington, D.C. Dulles Intl

Mon 6/2

6:35 pm-2:00 pm

2 stops13h 25m

$545

HannoverWashington, D.C.

HAJ - IAD

HAJIAD

Hannover

Mon 5/26

8:30 am-3:50 pm

2 stops13h 20m

Washington, D.C. Dulles Intl

Mon 6/2

10:20 pm-4:30 pm

1 stop12h 10m

$552

HannoverWashington, D.C.

HAJ - IAD

HAJIAD

Hannover

Sun 6/8

10:00 pm-5:35 pm

1 stop25h 35m

Washington, D.C. Dulles Intl

Thu 6/19

5:41 pm-5:15 pm

2 stops17h 34m

$562

HannoverWashington, D.C.

HAJ - IAD

HAJIAD

Hannover

Fri 6/27

10:50 am-3:35 pm

1 stop10h 45m

Washington, D.C. Dulles Intl

Fri 7/4

5:29 pm-3:00 pm

2 stops15h 31m

$579

HannoverWashington, D.C.

HAJ - IAD

HAJIAD

Hannover

Sat 6/7

8:15 pm-2:35 pm

1 stop24h 20m

Washington, D.C. Dulles Intl

Sat 6/14

5:25 pm-9:50 am

2 stops34h 25m

$629

HannoverWashington, D.C.

HAJ - IAD

HAJIAD

Hannover

Sun 6/8

10:50 am-3:35 pm

1 stop10h 45m

Washington, D.C. Dulles Intl

Sat 6/14

5:25 pm-10:20 am

1 stop10h 55m

$657

HannoverWashington, D.C.

HAJ - IAD

HAJIAD

Hannover

Thu 6/5

6:00 am-4:19 pm

2 stops40h 19m

Washington, D.C. Dulles Intl

Tue 6/17

12:40 pm-4:30 pm

2 stops21h 50m

$759

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Showing 1-10 of 14 results
1
2

Best time to book a flight from Hannover to Dulles Intl

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

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

Currently, August is the cheapest month in which you can book a flight from Hannover to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Hannover to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $367). 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.

Rainfall in Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 May 14, 2025.
See what other customers who have flown with Delta, KLM and Austrian Airlines from Hannover to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

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

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

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!
KLM
7.8
Good
1,343 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

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!
Austrian Airlines
7.6
Good
789 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

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

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

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
8,730 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

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 Hannover 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 Hannover to Washington, D.C. Dulles Intl?

    Hannover (HAJ) is the airport you will fly out of if you book a flight from Hannover to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Hannover; 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 0 airlines have flights from the Hannover airport to Washington, D.C. Dulles Intl. It is only a 6.4 mi journey to Hannover (HAJ) from Hannover’s city center.

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

    Lufthansa, at $517, was found to be the cheapest airline from Hannover to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include British Airways and SWISS. You may be able to fly from Hannover to Washington, D.C. Dulles Intl Airport for 26% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Hannover to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Hannover to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $367). 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 Hannover?

Book flights to Hannover if you plan to visit one of these locations
Alexandria
Arlington
Woodbridge
Tysons
Springfield
Fairfax
Silver Spring
Fredericksburg
Rockville
Linthicum Heights
Gaithersburg
Falls Church
Laurel
Easton
Towson
Herndon
Sterling
Bowie
National Harbor
Reston

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 Hannover to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Frankfurt to Dulles Intl flights
Frankfurt to Baltimore flights
Frankfurt to Reagan-National flights
Munich to Dulles Intl flights
Frankfurt-Hahn to Baltimore flights
Berlin to Dulles Intl flights
Munich to Baltimore flights
Munich to Reagan-National flights
Berlin to Reagan-National flights
Berlin to Baltimore flights
Duesseldorf Intl to Dulles Intl flights
Duesseldorf Intl to Reagan-National flights
Duesseldorf Intl to Baltimore flights
Stuttgart to Dulles Intl flights
Stuttgart to Baltimore flights
Stuttgart to Reagan-National flights
Hamburg to Dulles Intl flights
Hannover to Baltimore flights
Nuremberg to Baltimore flights
Hamburg to Baltimore flights
Nuremberg to Reagan-National flights
Hamburg to Reagan-National flights
Cologne to Dulles Intl flights
Nuremberg to Dulles Intl flights
Cologne to Baltimore flights
Leipzig to Dulles Intl flights
Leipzig to Reagan-National flights
Bremen to Dulles Intl flights
Dortmund to Dulles Intl flights
Paderborn to Dulles Intl flights

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.