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$270+ Cheap flights from Boston (BOS) 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BUD
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Cheap flight deals from Boston to Budapest

Cheapest flights from Boston to Budapest
Explore the most affordable flight options available from Boston to Budapest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:50 pm
BOS
-
BUD
2 stops13h 45m
Multiple Airlines
Tue 10/205:30 pm
BUD
-
BOS
1 stop33h 35m
Multiple Airlines
Deal found 7/27$623
This Expedia deal was found by Cheapflights users on 7/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:45 pm
BOS
-
BUD
1 stop11h 50m
Condor
Thu 9/248:20 am
BUD
-
BOS
1 stop12h 25m
Condor
Deal found 7/26$624
This Mytrip deal was found by Cheapflights users on 7/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:45 pm
BOS
-
BUD
2 stops25h 00m
Multiple Airlines
Tue 9/89:55 pm
BUD
-
BOS
2 stops22h 50m
Multiple Airlines
Deal found 7/24$625
This Condor deal was found by Cheapflights users on 7/23. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:45 pm
BOS
-
BUD
1 stop11h 50m
Condor
Tue 9/111:25 am
BUD
-
BOS
1 stop33h 20m
Condor
Deal found 7/23$626
This eDestinos deal was found by Cheapflights users on 7/26. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:40 pm
BOS
-
BUD
1 stop19h 30m
Scandinavian Airlines
Wed 9/167:50 pm
BUD
-
BOS
1 stop25h 45m
Scandinavian Airlines
Deal found 7/26$627
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:50 pm
BOS
-
BUD
2 stops19h 05m
Multiple Airlines
Thu 10/225:45 am
BUD
-
BOS
1 stop21h 20m
Multiple Airlines
Deal found 7/27$628
This Mytrip deal was found by Cheapflights users on 7/28. 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.
Tue 9/2210:45 pm
BOS
-
BUD
2 stops18h 20m
Multiple Airlines
Sat 9/269:20 am
BUD
-
BOS
2 stops35h 20m
Multiple Airlines
Deal found 7/28$636
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:50 pm
BOS
-
BUD
2 stops13h 45m
Multiple Airlines
Wed 10/216:45 am
BUD
-
BOS
1 stop20h 20m
Multiple Airlines
Deal found 7/27$637
This Mytrip deal was found by Cheapflights users on 7/26. 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.
Wed 11/46:00 pm
BOS
-
BUD
2 stops23h 15m
Multiple Airlines
Wed 11/113:40 pm
BUD
-
BOS
2 stops29h 00m
Multiple Airlines
Deal found 7/26$641
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:50 pm
BOS
-
BUD
2 stops18h 35m
Multiple Airlines
Thu 10/225:45 am
BUD
-
BOS
1 stop21h 20m
Multiple Airlines
Deal found 7/27$643
This Mytrip deal was found by Cheapflights users on 7/26. 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.
Tue 8/188:50 pm
BOS
-
BUD
2 stops15h 40m
Multiple Airlines
Wed 8/261:10 pm
BUD
-
BOS
2 stops14h 35m
Multiple Airlines
Deal found 7/26$646
This Mytrip deal was found by Cheapflights users on 7/25. 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.
Thu 8/274:45 pm
BOS
-
BUD
2 stops18h 40m
Multiple Airlines
Tue 9/89:55 pm
BUD
-
BOS
2 stops22h 50m
Multiple Airlines
Deal found 7/25$648

Find flight deals from Boston to Budapest

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$623
(Kiwi.com)

One-way from

$270
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$767
Provider with most accurate pricing for Boston Logan Intl-Budapest Ferenc Liszt Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Budapest Ferenc Liszt Intl flights.
Search Deals
From Boston Logan Intl to Budapest Ferenc Liszt Intl
Search Deals
One-way flight from Boston Logan Intl to Budapest Ferenc Liszt Intl
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($167 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 July 28, 2026.
Use the filters below to find and compare flights from Boston to Budapest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Mon 9/7

9:50 pm-1:15 pm

1 stop33h 25m

Budapest Ferenc Liszt Intl

Mon 9/28

8:30 pm-7:55 pm

1 stop29h 25m

$649

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Tue 9/29

9:50 pm-1:15 pm

1 stop33h 25m

Budapest Ferenc Liszt Intl

Sat 10/3

8:35 pm-7:55 pm

1 stop29h 20m

$649

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Sun 9/20

9:50 pm-7:40 pm

1 stop15h 50m

Budapest Ferenc Liszt Intl

Sun 9/27

8:35 pm-7:55 pm

1 stop29h 20m

$649

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Wed 1/20

8:00 pm-7:10 pm

1 stop17h 10m

Budapest Ferenc Liszt Intl

Wed 2/3

9:10 am-6:05 pm

1 stop14h 55m

$649

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Mon 9/7

9:50 pm-1:15 pm

1 stop33h 25m

Budapest Ferenc Liszt Intl

Wed 9/23

9:00 am-7:55 pm

1 stop16h 55m

$649

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Tue 9/15

9:50 pm-7:35 pm

1 stop15h 45m

Budapest Ferenc Liszt Intl

Tue 9/29

8:30 pm-7:55 pm

1 stop29h 25m

$649

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Wed 9/9

4:45 pm-11:35 pm

2 stops24h 50m

Budapest Ferenc Liszt Intl

Wed 9/16

5:30 pm-2:45 pm

2 stops27h 15m

$688

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Sun 10/11

5:40 pm-9:45 am

1 stop10h 05m

Budapest Ferenc Liszt Intl

Mon 10/19

7:50 pm-3:35 pm

1 stop25h 45m

$712

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Fri 10/16

5:50 pm-7:10 pm

1 stop19h 20m

Budapest Ferenc Liszt Intl

Sun 10/18

7:50 pm-3:35 pm

1 stop25h 45m

$712

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Wed 8/19

4:45 pm-9:05 pm

1 stop22h 20m

Budapest Ferenc Liszt Intl

Sat 9/5

8:20 am-2:45 pm

1 stop12h 25m

$720

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Boston 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 Boston to Budapest in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice 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 Boston-Budapest flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Budapest flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Budapest flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-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 Boston-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 Boston to Budapest

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

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

The price you pay for your flight from Boston to Budapest may vary depending on when you book. For the best chance of a lower fare, look to book 48 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 Boston to Budapest?

Currently, February is the cheapest month in which you can book a flight from Boston to Budapest (average of $484). Flying from Boston to Budapest in June is currently the most expensive (average of $988). 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 Boston to Budapest?

Airfare is below average for this route at the moment.

Boston to Budapest flights typically cost between $629 and $850 in October.
The cheapest round-trip price found within the last 5 days was $623 on Multiple Airlines (Oct 15-Oct 20).

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 July 28, 2026.
Read reviews from past customers who have flown SWISS,Scandinavian Airlines, andUnited Airlines from Boston to Budapest. 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.
SWISS
7.5
Good
2,019 reviews

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Food

7.1

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
SWISS
7.5
Good
2,019 reviews
SWISS
7.5
Good
2,019 reviews

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Food

7.1

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
Scandinavian Airlines
7.4
Good
1,903 reviews
SWISS
7.5
Good
2,019 reviews

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Food

7.1

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
United Airlines
7.4
Good
10,052 reviews
SWISS
7.5
Good
2,019 reviews

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Food

7.1

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
Lufthansa
6.8
Okay
8,164 reviews
SWISS
7.5
Good
2,019 reviews

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Food

7.1

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
Condor
6.5
Okay
538 reviews
SWISS
7.5
Good
2,019 reviews

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Food

7.1

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment

Related info for your journey

Find useful and relevant information for your journey from Boston to Budapest. 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 Boston to Budapest?

    For as low as $649, Turkish Airlines can have you in Budapest from Boston in 33h 25m. There are 4170 mi between Boston and Budapest.

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

    According to our current data, Aer Lingus ($392), SWISS ($404), and United Airlines ($418) offers the cheapest pricing from Boston to Budapest. Aer Lingus is priced at 41% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from Boston to Budapest are SWISS ($180), British Airways ($182), and Lufthansa ($199).

  • Where are the most common layover locations when flying from Boston to Budapest?

    The most popular layover on flights from Boston to Budapest is Munich.

  • What are some popular things to do or see while on a layover in Munich?

    If you're on a layover in Munich and looking for things to do, consider visiting Theresienwiese, Marienplatz, or Altes Rathaus. Theresienwiese, Marienplatz, and Altes Rathaus are located about 18.8 mi, 17.8 mi, and 17.8 mi, respectively from Munich Franz Josef Strauss. Those looking to explore during their layover in Munich can rent a car from Munich Franz Josef Strauss for about $48 per day.

  • Where are the least popular layover locations for Boston to Budapest flights?

    The least popular layover on flights from Boston to Budapest is Zurich.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Boston to Budapest (average of $484). Flying from Boston to Budapest in June is currently the most expensive (average of $988). 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 Budapest?

Book flights to Budapest if you plan to visit one of these locations
Siófok

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Alternative routes for Boston to Budapest

See prices for flight routes from nearby airports that may be better suited for you.
Albany to Budapest flights

Top 10 airlines flying from Boston to Budapest

Discover the top 10 airlines that operate flights from Boston 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 July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$392Average$646FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$404Average$703FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$418Average$685FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$423Average$673FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$437Average$726FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$446Average$581FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$459Average$635FlexibilityNo cancel feeOn-time77%
DeltaCheapest$462Average$804FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$482Average$827FlexibilityNo cancel feeOn-time75%
CondorCheapest$592Average$790FlexibilityNo cancel feeOn-time76%

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