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Cheap flights from Boston to Budapest from $227

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 10/15. 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

United Airlines Logo
7:05 pm - 9:10 pmBOS-BUD
20h 05m2 stops
United Airlines Logo
7:55 am - 6:02 pmBUD-BOS
16h 07m2 stops
$442United Airlines
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Wed, Jan 7 - Wed, Jan 21
British Airways Logo
9:35 pm - 5:20 pmBOS-BUD
13h 45m1 stop
British Airways Logo
6:25 pm - 2:20 pmBUD-BOS
25h 55m1 stop
$443British Airways
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Wed, Dec 31 - Thu, Jan 8
Air Canada Logo
10:15 am - 8:50 amBOS-BUD
16h 35m2 stops
Air Canada Logo
9:40 am - 9:27 pmBUD-BOS
17h 47m2 stops
$444Air Canada
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Fri, Nov 7 - Wed, Nov 12
Scandinavian Airlines Logo
7:30 am - 9:40 amBOS-BUD
44h 10m2 stops
Scandinavian Airlines Logo
10:25 am - 3:50 pmBUD-BOS
11h 25m1 stop
$445Scandinavian Airlines
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Thu, Dec 4 - Thu, Dec 11
Logo
6:00 am - 5:10 pmBOS-BUD
29h 10m2 stops
Logo
8:00 pm - 3:25 pmBUD-BOS
25h 25m1 stop
$446
Find Deal
Wed, Oct 8 - Tue, Oct 14
SWISS Logo
9:50 pm - 7:10 pmBOS-BUD
15h 20m1 stop
SWISS Logo
8:00 pm - 8:20 pmBUD-BOS
30h 20m1 stop
$449SWISS
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Fri, Dec 5 - Mon, Dec 8
Air Canada Logo
5:30 am - 8:50 amBOS-BUD
21h 20m2 stops
Air Canada Logo
9:40 am - 7:42 pmBUD-BOS
16h 02m2 stops
$452Air Canada
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Thu, Dec 11 - Thu, Dec 25
Scandinavian Airlines Logo
5:35 pm - 9:40 amBOS-BUD
10h 05m1 stop
Scandinavian Airlines Logo
10:25 am - 3:50 pmBUD-BOS
11h 25m1 stop
$454Scandinavian Airlines
Find Deal
Sat, Nov 29 - Thu, Dec 4
SWISS Logo
9:40 pm - 7:15 pmBOS-BUD
15h 35m1 stop
SWISS Logo
2:55 pm - 7:55 pmBUD-BOS
11h 00m1 stop
$483SWISS
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Mon, Sep 29 - Thu, Oct 9
Lufthansa Logo
8:05 pm - 4:50 pmBOS-BUD
14h 45m1 stop
Lufthansa Logo
6:05 am - 5:40 pmBUD-BOS
17h 35m1 stop
$489Lufthansa
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Mon, Sep 29 - Fri, Oct 10

Air Canada flights from Boston to Budapest

Our best Air Canada deals on Boston to Budapest flight tickets
Air Canada
Nov 7
BOS10:15 amBoston Logan Intl
16h 35m
2 stops
BUD8:50 amBudapest Ferenc Liszt Intl
Nov 12
BUD9:40 amBudapest Ferenc Liszt Intl
17h 47m
2 stops
BOS9:27 pmBoston Logan Intl
$444
Find similar
Air Canada
Dec 11
BOS5:30 amBoston Logan Intl
21h 20m
2 stops
BUD8:50 amBudapest Ferenc Liszt Intl
Dec 25
BUD9:40 amBudapest Ferenc Liszt Intl
16h 02m
2 stops
BOS7:42 pmBoston Logan Intl
$452
Find similar
Air Canada
Sep 29
BOS6:00 amBoston Logan Intl
20h 45m
2 stops
BUD8:45 amBudapest Ferenc Liszt Intl
Oct 9
BUD6:35 amBudapest Ferenc Liszt Intl
13h 55m
2 stops
BOS2:30 pmBoston Logan Intl
$491
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Austrian Airlines flights from Boston to Budapest

Our best Austrian Airlines deals on Boston to Budapest flight tickets
Austrian Airlines
Dec 30
BOS6:25 pmBoston Logan Intl
10h 00m
1 stop
BUD10:25 amBudapest Ferenc Liszt Intl
Jan 8
BUD11:00 amBudapest Ferenc Liszt Intl
36h 14m
2 stops
BOS5:14 pmBoston Logan Intl
$450
Find similar
Austrian Airlines
Nov 30
BOS6:25 pmBoston Logan Intl
17h 20m
1 stop
BUD5:45 pmBudapest Ferenc Liszt Intl
Dec 6
BUD11:00 amBudapest Ferenc Liszt Intl
33h 05m
1 stop
BOS2:05 pmBoston Logan Intl
$460
Find similar
Austrian Airlines
Nov 30
BOS6:25 pmBoston Logan Intl
21h 30m
1 stop
BUD9:55 pmBudapest Ferenc Liszt Intl
Dec 7
BUD11:00 amBudapest Ferenc Liszt Intl
37h 48m
2 stops
BOS6:48 pmBoston Logan Intl
$470
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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 September 11, 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

Wed 1/7

7:05 pm-9:10 pm

2 stops20h 05m

Budapest Ferenc Liszt Intl

Wed 1/21

7:55 am-6:02 pm

2 stops16h 07m

$442

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Wed 12/31

9:35 pm-5:20 pm

1 stop13h 45m

Budapest Ferenc Liszt Intl

Thu 1/8

6:25 pm-2:20 pm

1 stop25h 55m

$443

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Fri 11/7

10:15 am-8:50 am

2 stops16h 35m

Budapest Ferenc Liszt Intl

Wed 11/12

9:40 am-9:27 pm

2 stops17h 47m

$444

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Thu 12/4

7:30 am-9:40 am

2 stops44h 10m

Budapest Ferenc Liszt Intl

Thu 12/11

10:25 am-3:50 pm

1 stop11h 25m

$445

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Wed 10/8

6:00 am-5:10 pm

2 stops29h 10m

Budapest Ferenc Liszt Intl

Tue 10/14

8:00 pm-3:25 pm

1 stop25h 25m

$446

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Fri 12/5

9:50 pm-7:10 pm

1 stop15h 20m

Budapest Ferenc Liszt Intl

Mon 12/8

8:00 pm-8:20 pm

1 stop30h 20m

$449

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Thu 12/11

5:30 am-8:50 am

2 stops21h 20m

Budapest Ferenc Liszt Intl

Thu 12/25

9:40 am-7:42 pm

2 stops16h 02m

$452

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Sat 11/29

5:35 pm-9:40 am

1 stop10h 05m

Budapest Ferenc Liszt Intl

Thu 12/4

10:25 am-3:50 pm

1 stop11h 25m

$454

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Mon 9/29

9:40 pm-7:15 pm

1 stop15h 35m

Budapest Ferenc Liszt Intl

Thu 10/9

2:55 pm-7:55 pm

1 stop11h 00m

$483

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Mon 9/29

8:05 pm-4:50 pm

1 stop14h 45m

Budapest Ferenc Liszt Intl

Fri 10/10

6:05 am-5:40 pm

1 stop17h 35m

$489

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 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 $653.

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 $784 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 September 2025, prices for Boston to Budapest flights are approximately 13% 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

Direct flights

None
There are no direct flights from Boston to Budapest. There are no popular flight routes from Boston to Budapest.
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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 $398Free CancellationRating
7.4
1,484 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $434Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
SWISSPriceFrom $442Free CancellationRating
7.5
1,731 reviews
Search SWISS flights
DeltaPriceFrom $453Free CancellationRating
7.9
7,960 reviews
Search Delta flights
American AirlinesPriceFrom $454Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Aer LingusPriceFrom $475Free CancellationRating
7.2
1,271 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $482Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $510Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $520Free CancellationRating
6.8
7,409 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