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Cheap flights from Boston to Budapest from $210

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 8/27. 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

Air Canada Logo
3:15 pm - 5:10 pmBOS-BUD
19h 55m2 stops
Air Canada Logo
7:00 am - 9:26 pmBUD-BOS
20h 26m2 stops
$444Air Canada
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Tue, Oct 7 - Tue, Oct 21
Logo
9:40 pm - 7:15 pmBOS-BUD
15h 35m1 stop
Logo
3:10 pm - 5:47 pmBUD-BOS
32h 37m2 stops
$446
Find Deal
Mon, Sep 8 - Mon, Sep 22
SWISS Logo
9:40 pm - 2:05 pmBOS-BUD
10h 25m1 stop
SWISS Logo
2:55 pm - 3:25 pmBUD-BOS
30h 30m1 stop
$449SWISS
Find Deal
Mon, Oct 6 - Mon, Oct 20
SWISS Logo
9:50 pm - 2:05 pmBOS-BUD
10h 15m1 stop
SWISS Logo
2:55 pm - 8:20 pmBUD-BOS
11h 25m1 stop
$453SWISS
Find Deal
Fri, Nov 7 - Wed, Nov 12
United Airlines Logo
6:55 pm - 12:40 pmBOS-BUD
35h 45m2 stops
United Airlines Logo
1:25 pm - 6:10 pmBUD-BOS
34h 45m2 stops
$462United Airlines
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Mon, Oct 6 - Mon, Oct 20
United Airlines Logo
5:30 am - 12:40 pmBOS-BUD
25h 10m2 stops
United Airlines Logo
6:05 am - 5:40 pmBUD-BOS
17h 35m1 stop
$469United Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7
Scandinavian Airlines Logo
5:40 pm - 2:15 pmBOS-BUD
14h 35m1 stop
Scandinavian Airlines Logo
8:05 pm - 4:01 pmBUD-BOS
49h 56m2 stops
$478Scandinavian Airlines
Find Deal
Sun, Oct 5 - Sun, Oct 19
Scandinavian Airlines Logo
5:40 pm - 2:15 pmBOS-BUD
14h 35m1 stop
Scandinavian Airlines Logo
8:05 pm - 4:01 pmBUD-BOS
49h 56m2 stops
$483Scandinavian Airlines
Find Deal
Sun, Oct 5 - Sun, Oct 19
British Airways Logo
1:00 pm - 10:50 amBOS-BUD
15h 50m2 stops
British Airways Logo
12:05 pm - 10:50 pmBUD-BOS
16h 45m2 stops
$492British Airways
Find Deal
Wed, Sep 17 - Wed, Oct 1
British Airways Logo
6:55 pm - 11:20 pmBOS-BUD
22h 25m1 stop
British Airways Logo
12:20 pm - 9:55 pmBUD-BOS
15h 35m1 stop
$508British Airways
Find Deal
Wed, Dec 17 - Wed, Dec 31

Austrian Airlines flights from Boston to Budapest

Our best Austrian Airlines deals on Boston to Budapest flight tickets
Austrian Airlines
Dec 5
BOS6:25 pmBoston Logan Intl
21h 30m
1 stop
BUD9:55 pmBudapest Ferenc Liszt Intl
Dec 12
BUD7:50 amBudapest Ferenc Liszt Intl
12h 15m
1 stop
BOS2:05 pmBoston Logan Intl
$447
Find similar
Austrian Airlines
Dec 5
BOS6:25 pmBoston Logan Intl
21h 30m
1 stop
BUD9:55 pmBudapest Ferenc Liszt Intl
Dec 10
BUD11:00 amBudapest Ferenc Liszt Intl
36h 01m
2 stops
BOS5:01 pmBoston Logan Intl
$485
Find similar
Austrian Airlines
Sep 12
BOS5:10 pmBoston Logan Intl
23h 15m
1 stop
BUD10:25 pmBudapest Ferenc Liszt Intl
Sep 22
BUD3:10 pmBudapest Ferenc Liszt Intl
32h 37m
2 stops
BOS5:47 pmBoston Logan Intl
$505
Find similar

SWISS flights from Boston to Budapest

Our best SWISS deals on Boston to Budapest flight tickets
SWISS
Oct 6
BOS9:40 pmBoston Logan Intl
10h 25m
1 stop
BUD2:05 pmBudapest Ferenc Liszt Intl
Oct 20
BUD2:55 pmBudapest Ferenc Liszt Intl
30h 30m
1 stop
BOS3:25 pmBoston Logan Intl
$449
Find similar
SWISS
Nov 7
BOS9:50 pmBoston Logan Intl
10h 15m
1 stop
BUD2:05 pmBudapest Ferenc Liszt Intl
Nov 12
BUD2:55 pmBudapest Ferenc Liszt Intl
11h 25m
1 stop
BOS8:20 pmBoston Logan Intl
$453
Find similar
SWISS
Dec 4
BOS9:50 pmBoston Logan Intl
15h 05m
1 stop
BUD6:55 pmBudapest Ferenc Liszt Intl
Dec 8
BUD8:00 pmBudapest Ferenc Liszt Intl
30h 20m
1 stop
BOS8:20 pmBoston Logan Intl
$455
Find similar

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 August 18, 2025.
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 10/7

3:15 pm-5:10 pm

2 stops19h 55m

Budapest Ferenc Liszt Intl

Tue 10/21

7:00 am-9:26 pm

2 stops20h 26m

$444

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Mon 9/8

9:40 pm-7:15 pm

1 stop15h 35m

Budapest Ferenc Liszt Intl

Mon 9/22

3:10 pm-5:47 pm

2 stops32h 37m

$446

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Mon 10/6

9:40 pm-2:05 pm

1 stop10h 25m

Budapest Ferenc Liszt Intl

Mon 10/20

2:55 pm-3:25 pm

1 stop30h 30m

$449

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Fri 11/7

9:50 pm-2:05 pm

1 stop10h 15m

Budapest Ferenc Liszt Intl

Wed 11/12

2:55 pm-8:20 pm

1 stop11h 25m

$453

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Mon 10/6

6:55 pm-12:40 pm

2 stops35h 45m

Budapest Ferenc Liszt Intl

Mon 10/20

1:25 pm-6:10 pm

2 stops34h 45m

$462

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Tue 9/30

5:30 am-12:40 pm

2 stops25h 10m

Budapest Ferenc Liszt Intl

Tue 10/7

6:05 am-5:40 pm

1 stop17h 35m

$469

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Sun 10/5

5:40 pm-2:15 pm

1 stop14h 35m

Budapest Ferenc Liszt Intl

Sun 10/19

8:05 pm-4:01 pm

2 stops49h 56m

$478

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Sun 10/5

5:40 pm-2:15 pm

1 stop14h 35m

Budapest Ferenc Liszt Intl

Sun 10/19

8:05 pm-4:01 pm

2 stops49h 56m

$483

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Wed 9/17

1:00 pm-10:50 am

2 stops15h 50m

Budapest Ferenc Liszt Intl

Wed 10/1

12:05 pm-10:50 pm

2 stops16h 45m

$492

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Wed 12/17

6:55 pm-11:20 pm

1 stop22h 25m

Budapest Ferenc Liszt Intl

Wed 12/31

12:20 pm-9:55 pm

1 stop15h 35m

$508

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 November. Flight prices, which tend to average around $572, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Budapest, with average flight prices from Boston averaging around $660.

What is the cheapest day to depart on your flight to Budapest?

The cheapest day to depart on your flight to Budapest is on a Monday when prices can be found for as low as $855. This is often the case because there is less demand to fly during this day of the week. Flights from Boston to Budapest on a Friday will generally be more expensive and average around $984. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Budapest?

In the morning is the cheapest time of day to fly from Boston to Budapest when you can find flight prices for as low as $858. Flying to Budapest in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $961.

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 $790 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 $623 on momondo.

How have Boston to Budapest flight prices changed over time?

As of August 2025, prices for Boston to Budapest flights are approximately 6% 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

Best Price Found

$210

Fastest flight time

9h 40m

Direct flights

None

Airports in Budapest

1 airport
The best one-way flight to Budapest from Boston in the past 72 hours is $210. The best round-trip flight deal from Boston to Budapest found on momondo in the last 72 hours is $444.
The fastest flight from Boston to Budapest takes 9h 40m
There are no direct flights from Boston to Budapest. Popular non-direct route for this connection is Boston Logan Intl Airport - Budapest Ferenc Liszt Intl Airport.
There is 1 airport near Budapest: Budapest Ferenc Liszt Intl (BUD)
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  • 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 40m.

  • 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 $426Free CancellationRating
7.4
1,470 reviews
Search Scandinavian Airlines flights
SWISSPriceFrom $443Free CancellationRating
7.6
1,699 reviews
Search SWISS flights
DeltaPriceFrom $453Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $454Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Aer LingusPriceFrom $479Free CancellationRating
7.2
1,220 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $497Free CancellationRating
6.6
7,277 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $510Free CancellationRating
7.3
3,945 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $512Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
LufthansaPriceFrom $520Free CancellationRating
6.8
7,330 reviews
Search Lufthansa flights
KLMPriceFrom $577Free CancellationRating
7.8
1,385 reviews
Search KLM 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