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$274+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BUD
Feb 24 — Mar 31
Tue 2/24
Tue 3/3
1 adult, Economy
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Cheap 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 January 25, 2026.

This oojo deal was found by Cheapflights users on 1/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/79:15 pm
IAD
-
BUD
1 stop33h 50m
Turkish Airlines
Tue 2/109:10 am
BUD
-
IAD
1 stop16h 10m
Turkish Airlines
Deal found 1/24$569
This Mytrip deal was found by Cheapflights users on 1/22. 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 3/59:45 am
IAD
-
BUD
2 stops22h 25m
Multiple Airlines
Sun 3/157:50 am
BUD
-
IAD
1 stop12h 50m
Multiple Airlines
Deal found 1/22$570
This oojo deal was found by Cheapflights users on 1/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/219:30 pm
IAD
-
BUD
1 stop11h 35m
SWISS
Sat 4/118:00 pm
BUD
-
IAD
1 stop26h 45m
SWISS
Deal found 1/22$571
This Gotogate deal was found by Cheapflights users on 1/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/24:30 pm
IAD
-
BUD
2 stops15h 35m
Multiple Airlines
Tue 3/1710:05 am
BUD
-
IAD
1 stop11h 45m
Multiple Airlines
Deal found 1/23$572
This Justfly.com deal was found by Cheapflights users on 1/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/121:30 pm
IAD
-
BUD
1 stop23h 40m
Turkish Airlines
Sat 2/218:05 pm
BUD
-
IAD
1 stop29h 15m
Turkish Airlines
Deal found 1/21$574
This Mytrip deal was found by Cheapflights users on 1/22. 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.
Fri 2/206:00 pm
IAD
-
BUD
1 stop21h 55m
Multiple Airlines
Sun 3/17:50 am
BUD
-
IAD
2 stops18h 36m
Multiple Airlines
Deal found 1/22$575
This CheapOair deal was found by Cheapflights users on 1/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/81:15 pm
IAD
-
BUD
2 stops18h 55m
Multiple Airlines
Sun 2/157:55 am
BUD
-
IAD
2 stops13h 55m
Multiple Airlines
Deal found 1/22$577
This KAYAK deal was found by Cheapflights users on 1/21. 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.
Fri 8/73:25 pm
IAD
-
BUD
1 stop11h 35m
Lufthansa
Tue 8/259:10 am
BUD
-
IAD
1 stop11h 55m
Lufthansa
Deal found 1/21$578
This lol.travel deal was found by Cheapflights users on 1/23. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:13 pm
IAD
-
BUD
2 stops14h 52m
Air Canada
Tue 3/179:40 am
BUD
-
IAD
2 stops15h 46m
Air Canada
Deal found 1/23$579
This KAYAK deal was found by Cheapflights users on 1/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:25 pm
IAD
-
BUD
1 stop13h 15m
British Airways
Sat 5/96:00 pm
BUD
-
IAD
1 stop29h 25m
British Airways
Deal found 1/24$581
This FlightHub deal was found by Cheapflights users on 1/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:20 pm
IAD
-
BUD
1 stop19h 10m
Lufthansa
Sat 5/95:55 am
BUD
-
IAD
1 stop16h 10m
Lufthansa
Deal found 1/22$582
This Justfly.com deal was found by Cheapflights users on 1/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:20 pm
IAD
-
BUD
1 stop24h 15m
Turkish Airlines
Sat 5/98:30 pm
BUD
-
IAD
1 stop21h 05m
Turkish Airlines
Deal found 1/23$583

Find 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 January 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$569
(oojo)

One-way from

$274
(Mytrip)

Popular in

December

Cheapest in

November

Average price

$647
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
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 25, 2026.
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 3/21

9:30 pm-2:05 pm

1 stop11h 35m

Budapest Ferenc Liszt Intl

Sat 4/11

8:00 pm-4:45 pm

1 stop26h 45m

$571

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Sat 3/21

9:00 am-2:10 pm

2 stops24h 10m

Budapest Ferenc Liszt Intl

Sun 3/29

9:10 am-7:25 pm

1 stop16h 15m

$579

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Wed 3/11

9:55 am-12:35 pm

2 stops21h 40m

Budapest Ferenc Liszt Intl

Mon 3/16

2:55 pm-5:40 pm

1 stop31h 45m

$584

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Tue 3/17

10:45 pm-10:50 am

2 stops31h 05m

Budapest Ferenc Liszt Intl

Sun 3/29

6:25 pm-8:20 pm

2 stops31h 55m

$589

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Fri 2/20

5:05 pm-2:55 pm

2 stops15h 50m

Budapest Ferenc Liszt Intl

Sun 3/1

6:55 am-7:30 pm

2 stops18h 35m

$592

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Sat 3/7

8:30 pm-7:10 pm

1 stop16h 40m

Budapest Ferenc Liszt Intl

Sat 3/14

10:25 am-7:50 pm

1 stop14h 25m

$594

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Mon 3/2

5:40 pm-4:15 pm

1 stop16h 35m

Budapest Ferenc Liszt Intl

Tue 3/17

10:05 am-4:50 pm

1 stop11h 45m

$596

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Mon 3/30

8:20 pm-7:15 pm

1 stop16h 55m

Budapest Ferenc Liszt Intl

Sun 4/5

11:15 am-2:35 pm

1 stop33h 20m

$596

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Wed 2/4

9:15 pm-1:05 pm

1 stop33h 50m

Budapest Ferenc Liszt Intl

Sat 2/7

8:05 pm-7:20 pm

1 stop29h 15m

$600

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Sat 3/21

9:30 pm-10:45 pm

1 stop20h 15m

Budapest Ferenc Liszt Intl

Sat 4/11

9:40 am-11:23 am

2 stops31h 43m

$601

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 18 results
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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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Budapest flight deals on Cheapflights vs. FlightHub >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 Expedia the most. Expedia 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 January 16, 2026.

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.

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 January 25, 2026.
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
9,200 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,200 reviews
United Airlines
7.4
Good
9,200 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Turkish Airlines
7.3
Good
4,207 reviews
United Airlines
7.4
Good
9,200 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Aer Lingus
7.2
Good
1,442 reviews
United Airlines
7.4
Good
9,200 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Lufthansa
6.8
Okay
7,748 reviews
United Airlines
7.4
Good
9,200 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
British Airways
6.7
Okay
7,699 reviews
United Airlines
7.4
Good
9,200 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 SWISS or Finnair 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 ($463), Turkish Airlines ($544), and SWISS ($572) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Budapest. These flights start at 41% lower than the current average price 3 months from now.

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

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $221. Users have also found prices from $231 and $283 on Austrian Airlines and Aer Lingus, respectively.

  • 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

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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.
Baltimore to Budapest flights
Reagan-National 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 January 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$463Average$929FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$544Average$646FlexibilityNo cancel feeOn-time77%
SWISSCheapest$572Average$825FlexibilityNo cancel feeOn-time79%
Austrian AirlinesCheapest$579Average$757FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$594Average$855FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$596Average$827FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$638Average$898FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$647Average$866FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$662Average$890FlexibilityNo cancel feeOn-timeN/A

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