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$343+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
BUD — BOS
Jun 11 — Jun 181
Thu 6/11
Thu 6/18
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 May 12, 2026.

This Booking.com deal was found by Cheapflights users on 5/11. 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.
Thu 5/288:20 am
BUD
-
BOS
1 stop12h 25m
Condor
Sat 6/134:45 pm
BOS
-
BUD
1 stop11h 50m
Condor
Deal found 5/11$594
This Booking.com deal was found by Cheapflights users on 5/8. 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.
Sun 9/68:20 am
BUD
-
BOS
1 stop12h 25m
Condor
Mon 9/144:45 pm
BOS
-
BUD
1 stop17h 20m
Condor
Deal found 5/8$616
This lastminute.com deal was found by Cheapflights users on 5/11. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/148:20 am
BUD
-
BOS
1 stop12h 25m
Condor
Thu 5/284:45 pm
BOS
-
BUD
1 stop11h 50m
Condor
Deal found 5/11$621
This Booking.com deal was found by Cheapflights users on 5/8. 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 5/158:20 am
BUD
-
BOS
1 stop12h 25m
Condor
Thu 5/284:45 pm
BOS
-
BUD
1 stop11h 50m
Condor
Deal found 5/8$628
This CheapOair deal was found by Cheapflights users on 5/8. 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.
Thu 5/148:20 am
BUD
-
BOS
1 stop12h 25m
Multiple Airlines
Wed 10/71:00 pm
BOS
-
BUD
2 stops21h 05m
Multiple Airlines
Deal found 5/8$661
This Condor deal was found by Cheapflights users on 5/11. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:20 am
BUD
-
BOS
1 stop12h 25m
Condor
Wed 6/34:45 pm
BOS
-
BUD
1 stop11h 50m
Condor
Deal found 5/11$670
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:40 am
BUD
-
BOS
1 stop14h 30m
Lufthansa
Sat 10/249:40 pm
BOS
-
BUD
1 stop9h 55m
Lufthansa
Deal found 5/12$711
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 8/2811:25 am
BUD
-
BOS
1 stop11h 12m
Delta
Fri 9/118:45 pm
BOS
-
BUD
2 stops15h 05m
Delta
Deal found 5/12$720
This KLM deal was found by Cheapflights users on 5/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:25 am
BUD
-
BOS
1 stop13h 05m
KLM
Fri 9/117:00 pm
BOS
-
BUD
1 stop15h 30m
KLM
Deal found 5/11$723

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 May 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$594
(Booking.com)

One-way from

$343
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$743
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. 9% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 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 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 May 12, 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

Fri 8/28

11:25 am-6:30 pm

1 stop13h 05m

Boston Logan Intl

Fri 9/11

7:00 pm-4:30 pm

1 stop15h 30m

$725

BudapestBoston

BUD - BOS

BUDBOS

Budapest Ferenc Liszt Intl

Fri 8/28

11:25 am-11:08 pm

2 stops17h 43m

Boston Logan Intl

Fri 9/11

8:45 pm-5:50 pm

2 stops15h 05m

$726

BudapestBoston

BUD - BOS

BUDBOS

Budapest Ferenc Liszt Intl

Mon 10/12

1:00 pm-10:26 pm

2 stops15h 26m

Boston Logan Intl

Sat 10/24

10:00 pm-5:10 pm

1 stop14h 10m

$726

BudapestBoston

BUD - BOS

BUDBOS

Budapest Ferenc Liszt Intl

Tue 6/30

2:25 pm-8:10 pm

1 stop11h 45m

Boston Logan Intl

Sun 7/26

6:00 am-9:40 am

1 stop21h 40m

$735
Quickest round-trip

BudapestBoston

BUD - BOS

BUDBOS

Budapest Ferenc Liszt Intl

Sat 6/6

5:55 am-2:47 pm

2 stops14h 52m

Boston Logan Intl

Sat 6/13

8:05 pm-12:35 pm

1 stop10h 30m

$735

BudapestBoston

BUD - BOS

BUDBOS

Budapest Ferenc Liszt Intl

Thu 5/28

2:25 pm-11:59 pm

2 stops15h 34m

Boston Logan Intl

Sat 6/13

8:05 pm-12:35 pm

1 stop10h 30m

$740

BudapestBoston

BUD - BOS

BUDBOS

Budapest Ferenc Liszt Intl

Tue 6/16

9:30 am-8:10 pm

1 stop16h 40m

Boston Logan Intl

Sun 6/21

10:50 am-9:40 am

1 stop16h 50m

$744
Cheapest one-way

BudapestBoston

BUD - BOS

BUDBOS

Budapest Ferenc Liszt Intl

Sat 10/24

12:05 pm-10:19 pm

2 stops16h 14m

$448

BudapestBoston

BUD - BOS

BUDBOS

Budapest Ferenc Liszt Intl

Sun 9/20

12:05 pm-10:50 pm

2 stops16h 45m

$452

BudapestBoston

BUD - BOS

BUDBOS

Budapest Ferenc Liszt Intl

Sun 10/25

7:15 pm-8:45 pm

2 stops30h 30m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

Showing 1-10 of 13 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?

Booking 84 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, February is the cheapest month in which you can book a flight from Budapest to Boston (average of $532). Flying from Budapest to Boston in December is currently the most expensive (average of $885). 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 May 12, 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
1,517 reviews

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,517 reviews
KLM
7.8
Good
1,517 reviews

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
SWISS
7.6
Good
1,943 reviews
KLM
7.8
Good
1,517 reviews

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Aer Lingus
7.3
Good
1,553 reviews
KLM
7.8
Good
1,517 reviews

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
7,993 reviews
KLM
7.8
Good
1,517 reviews

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
7,975 reviews
KLM
7.8
Good
1,517 reviews

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 13h 05m. KLM provides one of the quickest options available for as low as $725. There are 4170 mi between Budapest and Boston. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Budapest to Boston is Condor. Our recent data shows that you can find tickets from as low as $310 on this airline. Additional options worth looking into are Scandinavian Airlines and British Airways, starting at $339 and $511 round-trip. Condor is 53% 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, February is the cheapest month in which you can book a flight from Budapest to Boston (average of $532). Flying from Budapest to Boston in December is currently the most expensive (average of $885). 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
Waltham
Medford
Cambridge
Concord
Hampton Beach
Watertown
Brockton
Seekonk
Chelsea
Peabody
Seabrook
York Beach
Warwick
Londonderry
Cranston
Swansea
Old Orchard Beach
Auburn
Quincy
Lowell

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.

Top 10 airlines flying from Budapest to Boston

Discover the top 10 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 May 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$310Average$750FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$339Average$553FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$511Average$604FlexibilityNo cancel feeOn-time70%
KLMCheapest$520Average$679FlexibilityNo cancel feeOn-time75%
DeltaCheapest$531Average$577FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$539Average$625FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$541Average$652FlexibilityNo cancel feeOn-time76%
SWISSCheapest$549Average$732FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$549Average$729FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$745Average$895FlexibilityNo cancel feeOn-time67%

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