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$342+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BUD
Jun 5 — Jun 121
Fri 6/5
Fri 6/12
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 May 6, 2026.

This FlightHub deal was found by Cheapflights users on 5/3. 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 9/159:45 pm
IAD
-
BUD
1 stop28h 20m
Turkish Airlines
Tue 9/228:30 pm
BUD
-
IAD
1 stop21h 05m
Turkish Airlines
Deal found 5/3$672
This FlightHub deal was found by Cheapflights users on 5/4. 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.
Sun 8/309:45 pm
IAD
-
BUD
1 stop15h 50m
Turkish Airlines
Wed 12/232:00 pm
BUD
-
IAD
1 stop35h 15m
Turkish Airlines
Deal found 5/4$675
This Justfly.com deal was found by Cheapflights users on 5/1. 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 9/81:20 pm
IAD
-
BUD
1 stop12h 45m
Turkish Airlines
Tue 9/228:30 pm
BUD
-
IAD
1 stop21h 05m
Turkish Airlines
Deal found 5/1$677
This oojo deal was found by Cheapflights users on 5/2. 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.
Wed 10/141:20 pm
IAD
-
BUD
1 stop12h 45m
Turkish Airlines
Fri 10/239:00 am
BUD
-
IAD
1 stop32h 35m
Turkish Airlines
Deal found 5/2$678
This oojo deal was found by Cheapflights users on 5/3. 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.
Mon 8/179:45 pm
IAD
-
BUD
1 stop33h 30m
Turkish Airlines
Fri 8/282:10 pm
BUD
-
IAD
1 stop27h 25m
Turkish Airlines
Deal found 5/3$679
This Scandinavian Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 9/218:20 pm
IAD
-
BUD
1 stop16h 50m
Scandinavian Airlines
Fri 9/2510:25 am
BUD
-
IAD
1 stop12h 35m
Scandinavian Airlines
Deal found 4/30$683
This oojo deal was found by Cheapflights users on 5/2. 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 10/38:20 pm
IAD
-
BUD
1 stop31h 25m
Scandinavian Airlines
Sat 10/177:50 pm
BUD
-
IAD
1 stop27h 10m
Scandinavian Airlines
Deal found 5/2$695
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:20 pm
IAD
-
BUD
1 stop31h 25m
Scandinavian Airlines
Mon 9/1410:25 am
BUD
-
IAD
1 stop12h 35m
Scandinavian Airlines
Deal found 5/2$701
This oojo deal was found by Cheapflights users on 5/3. 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.
Tue 11/1012:30 pm
IAD
-
BUD
2 stops15h 10m
Scandinavian Airlines
Tue 11/177:50 pm
BUD
-
IAD
1 stop27h 25m
Scandinavian Airlines
Deal found 5/3$702
This Trip.com deal was found by Cheapflights users on 5/1. 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.
Fri 9/258:20 pm
IAD
-
BUD
1 stop16h 50m
Scandinavian Airlines
Tue 9/297:50 pm
BUD
-
IAD
1 stop27h 10m
Scandinavian Airlines
Deal found 5/1$708
This FlightHub deal was found by Cheapflights users on 5/1. 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.
Thu 7/301:20 pm
IAD
-
BUD
1 stop12h 45m
Turkish Airlines
Mon 9/142:10 pm
BUD
-
IAD
1 stop27h 25m
Turkish Airlines
Deal found 5/1$712
This FlightHub deal was found by Cheapflights users on 5/1. 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.
Mon 9/281:20 pm
IAD
-
BUD
1 stop24h 15m
Turkish Airlines
Mon 10/52:10 pm
BUD
-
IAD
1 stop27h 25m
Turkish Airlines
Deal found 5/1$714

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 May 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$672
(FlightHub)

One-way from

$342
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$941
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, 2% 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 May 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 May 6, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Mon 6/29

5:00 pm-2:50 pm

1 stop15h 50m

Budapest Ferenc Liszt Intl

Thu 7/9

6:25 pm-8:20 pm

2 stops31h 55m

$945

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Sun 7/19

12:29 pm-11:50 am

2 stops17h 21m

Budapest Ferenc Liszt Intl

Thu 8/6

6:00 am-3:35 pm

1 stop15h 35m

$988
Quickest round-trip

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Fri 5/8

5:25 pm-10:35 am

1 stop11h 10m

Budapest Ferenc Liszt Intl

Tue 5/19

9:30 am-4:05 pm

1 stop12h 35m

$988

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Sun 7/19

8:18 am-9:40 am

2 stops19h 22m

Budapest Ferenc Liszt Intl

Wed 8/5

9:35 am-4:05 pm

1 stop12h 30m

$989

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Mon 7/20

12:35 pm-12:35 pm

2 stops18h 00m

Budapest Ferenc Liszt Intl

Wed 8/12

6:00 am-7:25 pm

1 stop19h 25m

$991

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Mon 5/11

1:32 pm-11:55 am

2 stops16h 23m

Budapest Ferenc Liszt Intl

Fri 7/24

6:00 am-3:35 pm

1 stop15h 35m

$991

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Sun 5/10

1:32 pm-11:55 am

2 stops16h 23m

Budapest Ferenc Liszt Intl

Tue 5/26

6:00 am-4:31 pm

2 stops16h 31m

$992

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Thu 7/30

10:20 pm-4:50 pm

1 stop12h 30m

Budapest Ferenc Liszt Intl

Sat 8/8

5:55 am-3:15 pm

1 stop15h 20m

$1,026

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Sat 5/30

10:20 pm-11:30 pm

1 stop19h 10m

Budapest Ferenc Liszt Intl

Thu 7/30

9:45 am-4:45 pm

1 stop13h 00m

$1,075

Washington, D.C.Budapest

IAD - BUD

IADBUD

Washington, D.C. Dulles Intl

Wed 5/20

5:25 pm-4:50 pm

1 stop17h 25m

Budapest Ferenc Liszt Intl

Mon 5/25

1:20 pm-3:05 pm

1 stop31h 45m

$1,087

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/2

Showing 1-10 of 23 resultsSorted by cheapest first
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3

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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
AranGrantPrice Accuracy3 starsTrust Score*3 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 FlightHub the most. FlightHub 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?

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 49 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Budapest (average of $628). Flying from Washington, D.C. Dulles Intl Airport to Budapest in December is currently the most expensive (average of $1,024). 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 to fly round-trip from Washington, D.C. Dulles Intl Airport to Budapest?

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 May 6, 2026.
Peruse reviews from past customers who have flown with Turkish Airlines,United Airlines, andAer 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.
Turkish Airlines
7.4
Good
4,350 reviews

Comfort

7.3

Crew

7.8

Food

7.5

Entertainment

7.5

Boarding

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DEN - IST

The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.
Turkish Airlines
7.4
Good
4,350 reviews
Turkish Airlines
7.4
Good
4,350 reviews

Comfort

7.3

Crew

7.8

Food

7.5

Entertainment

7.5

Boarding

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DEN - IST

The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.
United Airlines
7.4
Good
9,683 reviews
Turkish Airlines
7.4
Good
4,350 reviews

Comfort

7.3

Crew

7.8

Food

7.5

Entertainment

7.5

Boarding

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DEN - IST

The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.
Aer Lingus
7.3
Good
1,543 reviews
Turkish Airlines
7.4
Good
4,350 reviews

Comfort

7.3

Crew

7.8

Food

7.5

Entertainment

7.5

Boarding

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DEN - IST

The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.
Lufthansa
6.8
Okay
7,974 reviews
Turkish Airlines
7.4
Good
4,350 reviews

Comfort

7.3

Crew

7.8

Food

7.5

Entertainment

7.5

Boarding

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DEN - IST

The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.
British Airways
6.7
Okay
7,944 reviews
Turkish Airlines
7.4
Good
4,350 reviews

Comfort

7.3

Crew

7.8

Food

7.5

Entertainment

7.5

Boarding

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DEN - IST

The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.

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 8 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 17h 21m. Fly via Delta or United Airlines 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), British Airways ($529), and Turkish Airlines ($556) 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.

  • 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 $289 and $328 on Aer Lingus and Lufthansa, 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Budapest (average of $628). Flying from Washington, D.C. Dulles Intl Airport to Budapest in December is currently the most expensive (average of $1,024). 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

Top 8 airlines flying from Dulles Intl to Budapest

Discover the top 8 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 May 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$471Average$808FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$529Average$785FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$556Average$664FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$557Average$864FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$572Average$825FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$594Average$775FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$637Average$905FlexibilityNo cancel feeOn-time76%
DeltaCheapest$686Average$890FlexibilityNo cancel feeOn-timeN/A

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