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$295+ Cheap flights from Dulles Intl (IAD) to Budapest (BUD)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BUD
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Budapest Ferenc Liszt Intl are usually found in November or October, booked 46 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Find flight deals from Dulles Intl to Budapest

Cheapest flights from Dulles Intl to Budapest
Explore the most affordable flight options available from Dulles Intl to Budapest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:40 pmIAD - BUD
2 stops21h 50mMultiple Airlines
Sun 11/236:30 amBUD - IAD
2 stops18h 00mMultiple Airlines
Deal found 10/25$588
This Cheapflightsfares deal was found by Cheapflights users on 10/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 pmIAD - BUD
2 stops12h 35mLufthansa
Sat 12/137:55 amBUD - IAD
2 stops19h 25mLufthansa
Deal found 10/24$589
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Tue 12/28:30 pmIAD - BUD
1 stop11h 35mUnited Airlines
Fri 1/97:55 amBUD - IAD
2 stops18h 20mUnited Airlines
Deal found 10/25$590
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:45 amIAD - BUD
2 stops31h 35mMultiple Airlines
Wed 11/196:15 amBUD - IAD
2 stops19h 50mMultiple Airlines
Deal found 10/25$592
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/308:30 pmIAD - BUD
2 stops15h 20mUnited Airlines
Mon 12/151:20 pmBUD - IAD
2 stops16h 35mUnited Airlines
Deal found 10/26$595
This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:30 pmIAD - BUD
3 stops24h 00mMultiple Airlines
Thu 11/206:20 amBUD - IAD
2 stops15h 30mMultiple Airlines
Deal found 10/26$597
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 12/36:00 pmIAD - BUD
1 stop17h 45mUnited Airlines
Fri 1/97:55 amBUD - IAD
2 stops18h 20mUnited Airlines
Deal found 10/25$600
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Fri 12/56:20 pmIAD - BUD
2 stops15h 55mUnited Airlines
Sat 1/1010:05 amBUD - IAD
2 stops16h 10mUnited Airlines
Deal found 10/25$607
This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/249:45 amIAD - BUD
2 stops31h 20mMultiple Airlines
Mon 12/16:45 pmBUD - IAD
2 stops27h 55mMultiple Airlines
Deal found 10/26$609
This KAYAK deal was found by Cheapflights users on 10/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/308:30 pmIAD - BUD
1 stop30h 20mSWISS
Fri 1/97:45 pmBUD - IAD
1 stop26h 55mSWISS
Deal found 10/25$610
This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:00 pmIAD - BUD
2 stops22h 30mMultiple Airlines
Sat 11/226:20 amBUD - IAD
2 stops15h 30mMultiple Airlines
Deal found 10/26$611

Cheap flight deals from Dulles Intl to Budapest

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Budapest (BUD). 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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$577
(Air Canada)

One-way from

$295
(Ovago)

Popular in

June

Cheapest in

November

Average price

$661
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Budapest Ferenc Liszt Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Budapest Ferenc Liszt Intl flights.
Search Deals
From Washington, D.C. Dulles Intl to Budapest Ferenc Liszt Intl
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Budapest Ferenc Liszt Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Budapest 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 October 27, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Budapest that are best for you.

Fly from

Dulles Intl

Fly to

Budapest

Route

Depart

Return

Price

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Sat 12/6

8:30 pm-2:05 pm

1 stop11h 35m

Budapest Ferenc Liszt Intl

Fri 1/9

7:55 am-8:15 pm

2 stops18h 20m

$590

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Tue 12/2

8:30 pm-2:05 pm

1 stop11h 35m

Budapest Ferenc Liszt Intl

Fri 1/9

7:55 am-8:15 pm

2 stops18h 20m

$590

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Wed 3/11

9:30 pm-9:40 am

1 stop31h 10m

Budapest Ferenc Liszt Intl

Sun 3/22

7:55 pm-6:15 pm

1 stop27h 20m

$595

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Sun 11/30

8:30 pm-5:50 pm

2 stops15h 20m

Budapest Ferenc Liszt Intl

Mon 12/15

1:20 pm-11:55 pm

2 stops16h 35m

$595

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Fri 2/27

2:15 pm-1:20 pm

2 stops17h 05m

Budapest Ferenc Liszt Intl

Fri 3/13

6:30 am-6:42 pm

2 stops17h 12m

$596

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Mon 2/23

9:45 pm-10:50 am

2 stops31h 05m

Budapest Ferenc Liszt Intl

Mon 3/9

7:15 pm-8:55 pm

2 stops30h 40m

$597

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Fri 12/5

6:20 pm-4:15 pm

2 stops15h 55m

Budapest Ferenc Liszt Intl

Fri 1/9

7:55 am-8:15 pm

2 stops18h 20m

$600

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Wed 12/3

6:00 pm-5:45 pm

1 stop17h 45m

Budapest Ferenc Liszt Intl

Fri 1/9

7:55 am-8:15 pm

2 stops18h 20m

$600

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Mon 3/2

1:13 pm-8:50 am

2 stops13h 37m

Budapest Ferenc Liszt Intl

Mon 3/9

2:55 pm-5:40 pm

1 stop31h 45m

$605

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Tue 3/10

7:59 pm-9:40 pm

2 stops20h 41m

Budapest Ferenc Liszt Intl

Tue 3/24

6:30 am-5:05 pm

1 stop15h 35m

$605

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 19 results
1
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Compare providers for flights from Dulles Intl to Budapest

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 Budapest in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapflightsfaresPrice 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-Budapest flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Budapest flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Budapest 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-Budapest flights, Cheapflights users trust eDreams the most. eDreams 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-Budapest 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 Budapest

Have a flexible travel schedule? Discover the best time to fly to Budapest 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 Budapest

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Budapest. Price data was last updated on October 24, 2025.

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Budapest may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Budapest (average of $477). Flying from Washington, D.C. Dulles Intl Airport to Budapest in June is currently the most expensive (average of $688). 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 BUD?

Find hourly flight availability from Dulles Intl to Budapest. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Budapest, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 29% versus a flight at noon.

Reviews of airlines servicing Budapest

Get insights into the airlines that provide service to Budapest. 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 Budapest. Reviews last updated October 27, 2025.
Peruse reviews from past customers who have flown with United Airlines, Turkish Airlines, and Aer Lingus from Washington, D.C. Dulles Intl Airport to Budapest to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Turkish Airlines
7.3
Good
4,029 reviews
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Aer Lingus
7.2
Good
1,360 reviews
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Lufthansa
6.8
Okay
7,532 reviews
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
British Airways
6.7
Okay
7,481 reviews
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

    Most people fly into Budapest Ferenc Liszt Intl (BUD) if they book a flight to Budapest from Washington, D.C. Dulles Intl. On average, Ferenc Liszt Intl has 0 inbound flights from Washington, D.C. Dulles Intl per day from 9 airlines. Budapest Ferenc Liszt Intl is conveniently located just 10.3 mi from Budapest’s city center.

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

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Budapest in 11h 35m. Fly via United Airlines, Scandinavian Airlines, or Delta to get the fastest option. There are 4579 mi between Washington, D.C. Dulles Intl Airport and Budapest. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, Scandinavian Airlines ($471), Turkish Airlines ($544), and Austrian Airlines ($579) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Budapest. These flights start at 40% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Budapest 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 Budapest?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Budapest (average of $477). Flying from Washington, D.C. Dulles Intl Airport to Budapest in June is currently the most expensive (average of $688). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dulles Intl to Budapest

See prices for flight routes from nearby airports that may be better suited for you.
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Baltimore to Budapest flights
Dulles Intl to Debrecen flights

Top 9 airlines flying from Dulles Intl to Budapest

Discover the top 9 airlines that operate flights from Dulles Intl to Budapest. 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$471Average$929FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$544Average$643FlexibilityNo cancel feeOn-time77%
Austrian AirlinesCheapest$579Average$1,033FlexibilityNo cancel feeOn-time78%
SWISSCheapest$594Average$825FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$602Average$834FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$622Average$879FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$638Average$882FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$647Average$916FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$662Average$890FlexibilityNo cancel feeOn-timeN/A

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