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Cheap flights from Boston to Budapest from $174

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Budapest departing on 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to Budapest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:55 pm - 9:55 pm
BOS
-
BUD
26h 00m
2 stops
Multiple Airlines Logo
8:00 pm - 9:20 pm
BUD
-
BOS
30h 20m
1 stop
$372Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Lufthansa Logo
8:40 pm - 12:35 pm
BOS
-
BUD
9h 55m
1 stop
Lufthansa Logo
10:00 am - 6:35 pm
BUD
-
BOS
14h 35m
1 stop
$376Lufthansa
Wed, Feb 4 - Wed, Feb 18
Austrian Airlines Logo
6:25 pm - 10:25 am
BOS
-
BUD
10h 00m
1 stop
Austrian Airlines Logo
7:50 am - 3:05 pm
BUD
-
BOS
12h 15m
1 stop
$378Austrian Airlines
Tue, Mar 3 - Tue, Mar 10
Austrian Airlines Logo
6:25 pm - 2:10 pm
BOS
-
BUD
13h 45m
1 stop
Austrian Airlines Logo
7:50 am - 2:05 pm
BUD
-
BOS
12h 15m
1 stop
$379Austrian Airlines
Tue, Feb 24 - Tue, Mar 3
Multiple Airlines Logo
8:40 pm - 12:35 pm
BOS
-
BUD
9h 55m
1 stop
Multiple Airlines Logo
6:20 am - 2:52 pm
BUD
-
BOS
14h 32m
2 stops
$383Multiple Airlines
Wed, Feb 4 - Wed, Feb 18
SWISS Logo
9:50 pm - 7:05 pm
BOS
-
BUD
15h 15m
1 stop
SWISS Logo
8:00 pm - 8:20 pm
BUD
-
BOS
30h 20m
1 stop
$392SWISS
Wed, Feb 4 - Mon, Feb 9
SWISS Logo
9:50 pm - 2:05 pm
BOS
-
BUD
10h 15m
1 stop
SWISS Logo
2:55 pm - 8:20 pm
BUD
-
BOS
11h 25m
1 stop
$393SWISS
Tue, Feb 3 - Tue, Feb 17
Multiple Airlines Logo
6:40 pm - 8:55 am
BOS
-
BUD
32h 15m
2 stops
Multiple Airlines Logo
2:50 pm - 9:27 pm
BUD
-
BOS
36h 37m
2 stops
$394Multiple Airlines
Mon, Apr 13 - Mon, Apr 27
Multiple Airlines Logo
5:30 am - 8:50 am
BOS
-
BUD
21h 20m
2 stops
Multiple Airlines Logo
6:20 am - 2:52 pm
BUD
-
BOS
14h 32m
2 stops
$395Multiple Airlines
Tue, Feb 3 - Tue, Feb 17
Multiple Airlines Logo
10:15 am - 8:50 am
BOS
-
BUD
16h 35m
2 stops
Multiple Airlines Logo
2:55 pm - 2:05 pm
BUD
-
BOS
29h 10m
1 stop
$396Multiple Airlines
Mon, Feb 2 - Mon, Feb 16

Lufthansa flights from Boston to Budapest

Our best Lufthansa deals on Boston to Budapest flight tickets
Lufthansa
Feb 4
BOS8:40 pmBoston Logan Intl
9h 55m
1 stop
BUD12:35 pmBudapest Ferenc Liszt Intl
Feb 18
BUD10:00 amBudapest Ferenc Liszt Intl
14h 35m
1 stop
BOS6:35 pmBoston Logan Intl
$376
Lufthansa
Apr 22
BOS8:05 pmBoston Logan Intl
10h 30m
1 stop
BUD12:35 pmBudapest Ferenc Liszt Intl
Apr 30
BUD9:10 amBudapest Ferenc Liszt Intl
14h 30m
1 stop
BOS5:40 pmBoston Logan Intl
$417
Lufthansa
Mar 5
BOS8:40 pmBoston Logan Intl
13h 35m
1 stop
BUD4:15 pmBudapest Ferenc Liszt Intl
Mar 19
BUD7:55 amBudapest Ferenc Liszt Intl
16h 40m
1 stop
BOS7:35 pmBoston Logan Intl
$430

SWISS flights from Boston to Budapest

Our best SWISS deals on Boston to Budapest flight tickets
SWISS
Mar 30
BOS9:40 pmBoston Logan Intl
15h 35m
1 stop
BUD7:15 pmBudapest Ferenc Liszt Intl
May 6
BUD2:50 pmBudapest Ferenc Liszt Intl
11h 05m
1 stop
BOS7:55 pmBoston Logan Intl
$391
SWISS
Feb 4
BOS9:50 pmBoston Logan Intl
15h 15m
1 stop
BUD7:05 pmBudapest Ferenc Liszt Intl
Feb 9
BUD8:00 pmBudapest Ferenc Liszt Intl
30h 20m
1 stop
BOS8:20 pmBoston Logan Intl
$392
SWISS
Feb 3
BOS9:50 pmBoston Logan Intl
10h 15m
1 stop
BUD2:05 pmBudapest Ferenc Liszt Intl
Feb 17
BUD2:55 pmBudapest Ferenc Liszt Intl
11h 25m
1 stop
BOS8:20 pmBoston Logan Intl
$393

momondo 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, momondo users made 832,500 searches. Data last updated January 13, 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

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Tue 3/3

1:55 pm-9:55 pm

2 stops26h 00m

Budapest Ferenc Liszt Intl

Tue 3/10

8:00 pm-9:20 pm

1 stop30h 20m

$372

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Wed 2/4

8:40 pm-12:35 pm

1 stop9h 55m

Budapest Ferenc Liszt Intl

Wed 2/18

10:00 am-6:35 pm

1 stop14h 35m

$376

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Tue 3/3

6:25 pm-10:25 am

1 stop10h 00m

Budapest Ferenc Liszt Intl

Tue 3/10

7:50 am-3:05 pm

1 stop12h 15m

$378

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Tue 2/24

6:25 pm-2:10 pm

1 stop13h 45m

Budapest Ferenc Liszt Intl

Tue 3/3

7:50 am-2:05 pm

1 stop12h 15m

$379

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Wed 2/4

8:40 pm-12:35 pm

1 stop9h 55m

Budapest Ferenc Liszt Intl

Wed 2/18

6:20 am-2:52 pm

2 stops14h 32m

$383

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Wed 2/4

9:50 pm-7:05 pm

1 stop15h 15m

Budapest Ferenc Liszt Intl

Mon 2/9

8:00 pm-8:20 pm

1 stop30h 20m

$392

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Tue 2/3

9:50 pm-2:05 pm

1 stop10h 15m

Budapest Ferenc Liszt Intl

Tue 2/17

2:55 pm-8:20 pm

1 stop11h 25m

$393

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Mon 4/13

6:40 pm-8:55 am

2 stops32h 15m

Budapest Ferenc Liszt Intl

Mon 4/27

2:50 pm-9:27 pm

2 stops36h 37m

$394

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Tue 2/3

5:30 am-8:50 am

2 stops21h 20m

Budapest Ferenc Liszt Intl

Tue 2/17

6:20 am-2:52 pm

2 stops14h 32m

$395

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Mon 2/2

10:15 am-8:50 am

2 stops16h 35m

Budapest Ferenc Liszt Intl

Mon 2/16

2:55 pm-2:05 pm

1 stop29h 10m

$396

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Budapest from

How to get the cheapest flight ticket from Boston to Budapest

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Boston and Budapest?

What is the cheapest month to fly to Budapest?

The cheapest month to fly to Budapest from Boston is in January. Flight prices, which tend to average around $514, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Budapest, with average flight prices from Boston averaging around $550.

How far in advance should I book a flight to Budapest?

You are more likely to see cheaper flights to Budapest from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Budapest for around $698 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Budapest from Boston for as low as $611 on momondo.

How have Boston to Budapest flight prices changed over time?

As of January 2026, prices for Boston to Budapest flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Budapest

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Budapest according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Budapest (BOS to BUD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Budapest

Fastest flight time

9h 55m

Direct flights

None
The fastest flight from Boston to Budapest takes 9h 55m
There are no direct flights from Boston to Budapest. There are no popular flight routes from Boston to Budapest.
Search flight deals

  • How far is Boston Logan Intl to Budapest Ferenc Liszt Intl by plane?

    The straight-line distance from Boston Logan Intl to Budapest Ferenc Liszt Intl is 4162.0 mi. A reasonable flight in good conditions will take 9h 55m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Budapest Ferenc Liszt Intl Airport?

    Prices for flights from Boston Logan Intl Airport to Budapest Ferenc Liszt Intl Airport refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Budapest Ferenc Liszt Intl Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Budapest Ferenc Liszt Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Budapest Ferenc Liszt Intl Airport.

  • What documentation or ID do you need to fly to Budapest Ferenc Liszt Intl Airport?

    The travel and health documents required for your trip to Budapest Ferenc Liszt Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Budapest Ferenc Liszt Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Boston to Budapest?

Best airlines flying from Boston to Budapest

Compare and see reviews for airlines that fly from Boston to Budapest with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $403Free CancellationRating
7.3
1,649 reviews
Search Scandinavian Airlines flights
SWISSPriceFrom $410Free CancellationRating
7.5
1,847 reviews
Search SWISS flights
American AirlinesPriceFrom $423Free CancellationRating
7.2
11,120 reviews
Search American Airlines flights
United AirlinesPriceFrom $434Free CancellationRating
7.4
9,156 reviews
Search United Airlines flights
LufthansaPriceFrom $450Free CancellationRating
6.8
7,711 reviews
Search Lufthansa flights
DeltaPriceFrom $453Free CancellationRating
7.9
8,040 reviews
Search Delta flights
British AirwaysPriceFrom $465Free CancellationRating
6.7
7,671 reviews
Search British Airways flights
Aer LingusPriceFrom $469Free CancellationRating
7.2
1,435 reviews
Search Aer Lingus flights
Turkish AirlinesPriceFrom $510Free CancellationRating
7.3
4,167 reviews
Search Turkish Airlines flights
Brussels AirlinesPriceFrom $529Free CancellationRating
7.2
380 reviews
Search Brussels Airlines flights

Traveling to a place near Budapest?

Book flights to Budapest if you plan to visit one of these locations
Siófok
Szeged
Eger
Kecskemét
Szentendre

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Budapest?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Budapest for you.

Can I find flights from Boston to Budapest with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Budapest flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Budapest?

momondo provides multiple filters to help you find the best flight to Budapest from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boston to Budapest right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Budapest flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Hungary

Airports servicing Hungary

Debrecen Airport
Miskolc Airport