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$333+ Cheap flights from Budapest (BUD) to Boston (BOS)

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUD — BOS
Apr 29 — May 61
Wed 4/29
Wed 5/6
1 adult, Economy
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Cheap flight deals from Budapest to Boston

Cheapest flights from Budapest to Boston
Explore the most affordable flight options available from Budapest to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 30, 2026.

This Expedia deal was found by Cheapflights users on 3/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/29:45 am
BUD
-
BOS
1 stop11h 25m
SWISS
Mon 4/69:40 pm
BOS
-
BUD
1 stop15h 35m
SWISS
Deal found 3/27$577
This Booking.com deal was found by Cheapflights users on 3/29. 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.
Fri 8/2811:45 am
BUD
-
BOS
1 stop28h 08m
Multiple Airlines
Sun 9/139:40 pm
BOS
-
BUD
1 stop14h 45m
Multiple Airlines
Deal found 3/29$580
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/49:40 am
BUD
-
BOS
1 stop12h 00m
United Airlines
Mon 4/209:40 pm
BOS
-
BUD
1 stop10h 25m
United Airlines
Deal found 3/30$581
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Wed 5/275:30 pm
BUD
-
BOS
1 stop33h 35m
Multiple Airlines
Sat 6/610:50 pm
BOS
-
BUD
1 stop32h 00m
Multiple Airlines
Deal found 3/29$582
This Booking.com deal was found by Cheapflights users on 3/29. 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.
Fri 6/55:55 am
BUD
-
BOS
1 stop15h 45m
Lufthansa
Fri 9/48:05 pm
BOS
-
BUD
1 stop10h 30m
Lufthansa
Deal found 3/29$583
This United Airlines deal was found by Cheapflights users on 3/25. 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 10/165:55 am
BUD
-
BOS
1 stop20h 15m
United Airlines
Tue 11/39:50 pm
BOS
-
BUD
1 stop10h 15m
United Airlines
Deal found 3/25$585
This United Airlines deal was found by Cheapflights users on 3/29. 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 5/85:55 am
BUD
-
BOS
1 stop15h 45m
United Airlines
Fri 5/227:27 pm
BOS
-
BUD
2 stops17h 03m
United Airlines
Deal found 3/29$586
This United Airlines deal was found by Cheapflights users on 3/29. 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 8/285:55 am
BUD
-
BOS
1 stop20h 15m
United Airlines
Fri 9/118:05 pm
BOS
-
BUD
1 stop14h 45m
United Airlines
Deal found 3/29$587
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Sat 9/55:55 am
BUD
-
BOS
1 stop20h 15m
United Airlines
Mon 9/218:05 pm
BOS
-
BUD
1 stop14h 45m
United Airlines
Deal found 3/26$588
This Air Canada deal was found by Cheapflights users on 3/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:55 am
BUD
-
BOS
2 stops35h 47m
Air Canada
Thu 9/2410:40 am
BOS
-
BUD
2 stops16h 15m
Air Canada
Deal found 3/26$589
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Mon 4/69:45 am
BUD
-
BOS
1 stop11h 55m
United Airlines
Wed 4/225:45 pm
BOS
-
BUD
1 stop13h 50m
United Airlines
Deal found 3/26$590

Find flight deals from Budapest to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Budapest (BUD) to Boston (BOS). 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 March 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$580
(Booking.com)

One-way from

$333
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$549
Provider with most accurate pricing for Budapest Ferenc Liszt Intl-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Budapest Ferenc Liszt Intl-Boston Logan Intl flights.
Search Deals
From Budapest Ferenc Liszt Intl to Boston Logan Intl
Search Deals
One-way flight from Budapest Ferenc Liszt Intl to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Budapest to Boston 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 March 30, 2026.
Use the filters below to find and compare flights from Budapest to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BudapestBoston

BUD - BOS

BUDBOS

Budapest Ferenc Liszt Intl

Wed 7/15

9:35 am-3:40 pm

1 stop12h 05m

Boston Logan Intl

Sat 7/25

9:40 pm-7:15 pm

1 stop15h 35m

$582
Quickest round-trip

BudapestBoston

BUD - BOS

BUDBOS

Budapest Ferenc Liszt Intl

Fri 9/11

2:15 pm-8:10 pm

1 stop11h 55m

Boston Logan Intl

Tue 9/22

9:40 pm-1:55 pm

1 stop10h 15m

$585

BudapestBoston

BUD - BOS

BUDBOS

Budapest Ferenc Liszt Intl

Fri 8/28

5:55 am-3:40 pm

1 stop15h 45m

Boston Logan Intl

Fri 9/11

8:05 pm-12:35 pm

1 stop10h 30m

$587

BudapestBoston

BUD - BOS

BUDBOS

Budapest Ferenc Liszt Intl

Wed 5/27

5:55 am-9:45 am

2 stops33h 50m

Boston Logan Intl

Sat 6/6

7:27 pm-11:30 pm

2 stops22h 03m

$589

BudapestBoston

BUD - BOS

BUDBOS

Budapest Ferenc Liszt Intl

Fri 8/7

2:15 pm-11:59 pm

2 stops15h 44m

Boston Logan Intl

Sat 8/15

5:45 pm-6:15 pm

1 stop18h 30m

$592

BudapestBoston

BUD - BOS

BUDBOS

Budapest Ferenc Liszt Intl

Tue 5/19

5:55 am-3:40 pm

1 stop15h 45m

Boston Logan Intl

Tue 5/26

2:15 pm-1:25 pm

2 stops17h 10m

$593

BudapestBoston

BUD - BOS

BUDBOS

Budapest Ferenc Liszt Intl

Wed 5/20

9:35 am-7:54 pm

2 stops16h 19m

Boston Logan Intl

Thu 5/28

8:05 pm-7:25 pm

1 stop17h 20m

$594

BudapestBoston

BUD - BOS

BUDBOS

Budapest Ferenc Liszt Intl

Sat 5/23

5:55 am-11:59 pm

2 stops24h 04m

Boston Logan Intl

Mon 6/1

7:27 pm-4:50 pm

2 stops15h 23m

$598

BudapestBoston

BUD - BOS

BUDBOS

Budapest Ferenc Liszt Intl

Tue 7/21

6:00 am-5:40 pm

1 stop17h 40m

Boston Logan Intl

Fri 7/31

10:00 pm-6:30 pm

1 stop14h 30m

$601

BudapestBoston

BUD - BOS

BUDBOS

Budapest Ferenc Liszt Intl

Fri 7/3

6:00 am-5:40 pm

1 stop17h 40m

Boston Logan Intl

Wed 7/8

7:27 pm-6:40 pm

2 stops17h 13m

$603

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 17 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Budapest-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Budapest-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Budapest-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Budapest-Boston 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 Budapest-Boston 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 Budapest to Boston

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

How far ahead should I book a flight from Budapest to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Budapest to Boston. Price data was last updated on March 13, 2026.

Booking 38 days in advance of your planned departure date is, on average, the best time to get cheap flights from Budapest to Boston. 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 Budapest to Boston?

Currently, May is the cheapest month in which you can book a flight from Budapest to Boston (average of $386). Flying from Budapest to Boston in January is currently the most expensive (average of $595). 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 Budapest to Boston?

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated March 30, 2026.
Read reviews from past customers who have flown KLM,SWISS, andAer Lingus from Budapest to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,480 reviews

Entertainment

7.1

Food

7.3

Boarding

7.8

Comfort

7.6

Overall

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,480 reviews
KLM
7.8
Good
1,480 reviews

Entertainment

7.1

Food

7.3

Boarding

7.8

Comfort

7.6

Overall

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
SWISS
7.5
Good
1,907 reviews
KLM
7.8
Good
1,480 reviews

Entertainment

7.1

Food

7.3

Boarding

7.8

Comfort

7.6

Overall

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Aer Lingus
7.2
Good
1,493 reviews
KLM
7.8
Good
1,480 reviews

Entertainment

7.1

Food

7.3

Boarding

7.8

Comfort

7.6

Overall

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,877 reviews
KLM
7.8
Good
1,480 reviews

Entertainment

7.1

Food

7.3

Boarding

7.8

Comfort

7.6

Overall

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,834 reviews
KLM
7.8
Good
1,480 reviews

Entertainment

7.1

Food

7.3

Boarding

7.8

Comfort

7.6

Overall

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Budapest to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Budapest to Boston?

    A quick flight from Budapest to Boston can take about 11h 55m. United Airlines provides one of the quickest options available for as low as $585. There are 4170 mi between Budapest and Boston.

  • What are the cheapest airlines flying from Budapest to Boston round-trip?

    Our cheapest airline available from Budapest to Boston is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $339 on this airline. Additional options worth looking into are SWISS and American Airlines, starting at $443 and $485 round-trip. Scandinavian Airlines is 46% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Budapest to Boston one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $351. British Airways flights start at $371 while deals on Aer Lingus start at $394 one-way.

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

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

  • How can I find direct flights from Budapest to Boston?

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

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

    Yes. Cheapflights offers flight deals from Budapest to Boston 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 Budapest to Boston?

    Currently, May is the cheapest month in which you can book a flight from Budapest to Boston (average of $386). Flying from Budapest to Boston in January is currently the most expensive (average of $595). 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Cambridge
Concord
Hampton Beach
Watertown
Brockton
Seekonk
Seabrook
Cranston
Chelsea
Lincoln
Warwick
Peabody
Waltham
York Beach
Londonderry
Swansea
Old Orchard Beach
Quincy
Lowell

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Budapest to Boston

Discover the top 9 airlines that operate flights from Budapest to Boston. 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 March 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$339Average$531FlexibilityNo cancel feeOn-time77%
SWISSCheapest$443Average$727FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$485Average$557FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$511Average$584FlexibilityNo cancel feeOn-time70%
KLMCheapest$529Average$676FlexibilityNo cancel feeOn-time75%
DeltaCheapest$531Average$663FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$534Average$647FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$541Average$652FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$549Average$703FlexibilityNo cancel feeOn-time69%

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