BOS - BUD

$252 Find Cheap Flights from Boston to Budapest

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Budapest departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Budapest.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Budapest.
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Cheap Flights from Boston to Budapest (BOS-BUD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Budapest that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Budapest

Tue, Oct 21 - Tue, Nov 4
American Airlines Logo
9:20 pm - 2:50 pmBOS-BUD
11h 30m1 stop
American Airlines Logo
11:35 am - 11:44 pmBUD-BOS
18h 09m2 stops
$399American Airlines
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Mon, Nov 10 - Mon, Nov 24
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
$400Scandinavian Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 9
American Airlines Logo
6:25 pm - 11:15 pmBOS-BUD
22h 50m1 stop
American Airlines Logo
11:35 am - 10:45 pmBUD-BOS
17h 10m2 stops
$405American Airlines
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Wed, Nov 12 - Wed, Nov 26
Delta Logo
6:45 pm - 5:15 pmBOS-BUD
16h 30m1 stop
Delta Logo
6:20 am - 2:10 pmBUD-BOS
13h 50m1 stop
$416Delta
Find Deal
Tue, Aug 5 - Mon, Aug 18
Delta Logo
8:59 pm - 6:35 pmBOS-BUD
15h 36m2 stops
Delta Logo
2:10 pm - 4:35 pmBUD-BOS
32h 25m1 stop
$421Delta
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Tue, Aug 5 - Tue, Aug 19
British Airways Logo
7:30 am - 1:15 amBOS-BUD
11h 45m1 stop
British Airways Logo
6:20 pm - 8:10 pmBUD-BOS
31h 50m1 stop
$432British Airways
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Mon, Aug 11 - Tue, Aug 19
British Airways Logo
7:45 pm - 1:15 amBOS-BUD
23h 30m1 stop
British Airways Logo
6:20 pm - 11:25 amBUD-BOS
23h 05m1 stop
$455British Airways
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Tue, Jul 29 - Tue, Aug 5
Turkish Airlines Logo
9:35 pm - 7:35 pmBOS-BUD
16h 00m1 stop
Turkish Airlines Logo
8:30 pm - 7:40 pmBUD-BOS
29h 10m1 stop
$544Turkish Airlines
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Fri, Sep 19 - Sun, Sep 28
Aer Lingus Logo
5:30 pm - 11:50 amBOS-BUD
12h 20m1 stop
Aer Lingus Logo
12:30 pm - 6:45 pmBUD-BOS
12h 15m1 stop
$548Aer Lingus
Find Deal
Sun, Jul 27 - Tue, Aug 12
Turkish Airlines Logo
9:35 pm - 7:35 pmBOS-BUD
16h 00m1 stop
Turkish Airlines Logo
1:55 pm - 7:40 pmBUD-BOS
35h 45m1 stop
$595Turkish Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Boston to Budapest flights

Get data-powered insights and trends into flights from Boston to Budapest to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Budapest
Find cheap flights to Budapest

Planning a trip from Boston to Budapest? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Boston to Budapest?

The average price of all round-trip flights from Boston to Budapest clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Budapest on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Boston to Budapest. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Boston to Budapest?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Budapest, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Budapest is November, where tickets cost $591 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,123 and $1,101 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Budapest, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Budapest, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonFebruary
High seasonAugust
Cheapest flight$252
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Boston to Budapest

When to book flights from Boston to Budapest

Are your dates flexible? Find out the best times to travel from Boston to Budapest based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Budapest

  • Does Boston International Airport offer parking areas?

    The airport has a long-term garage at the junction of Prescott Street and Service Road, a central garage beside the terminals, and an electric parking area with 26 charging slots. The central parking is close enough for travelers to walk to the terminals, while the long-term garage is serviced by the airport shuttle bus to the terminals at no charge.

  • What are the aid services Boston Logan Airport offers to special needs travelers?

    The airport offers accessible handicap parking on all its lots, and the shuttle buses have visual and audio stop announcements, a wheelchair lift, and wheelchair accessibility. Accessible ramps are also fitted to internal elevators and all terminals in the airport. Special needs travelers can also be met curbside by airport aid.

  • Can I use public transit from Budapest Liszt International Airport to Budapest city?

    Yes. One way to get to the city center is to take Metro bus 200E or bus 100E which departs every 3min on the blue line. It links the airport to Köbánya-Kispest Metro Station. If you'd rather take the train, you may take bus 200E to Ferihegy Train Station, which is the closest station, and then board one of the several trains that run to Nyugati railway station in the city.

  • Where do I report lost luggage at Budapest Airport?

    Any misplaced luggage must be reported to the lost and found customer service immediately after arrival at lost and found in the arrivals transit area. You must also notify the customer care desk of the respective airline of lost luggage. Records are kept, and any correspondence regarding lost or delayed luggage is delivered to the address that the passenger has provided.

  • What is the cheapest flight from Boston to Budapest?

    In the last 3 days, the lowest price for a flight from Boston to Budapest was $252 for a one-way ticket and $399 for a round-trip.

  • Do I need a passport to fly between Boston and Budapest?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Boston and on arrival in Budapest.

  • Which aircraft models fly most regularly from Boston to Budapest?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Budapest?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Boston and Budapest, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Budapest from Boston?

    Zurich is the most popular layover city among KAYAK users traveling from Boston to Budapest.

  • Which is the best airline for flights from Boston to Budapest, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Boston to Budapest are Delta and KLM. With an average price for the route of $902 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,058 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Boston to Budapest?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Budapest.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Budapest?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Budapest from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Budapest?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Budapest with an airline and back to Boston with another airline. Booking your flights between Boston and BUD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Budapest?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Budapest from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Boston to Budapest

  • Consider staying the night at the Hilton Boston Airport Hotel if your flight from Boston International Airport (BOS) is scheduled for an early morning departure. You can catch your flight without rushing out of bed in the morning and wake up refreshed.
  • If you are traveling with your children, the enclosed children's play area, located in the middle SkyCourt floor, is the ideal place to spend the layover at Budapest Airport (BUD). The kids' area is completely furnished and offers iPads with age-appropriate apps for older children.
  • Visitors can check out the display at the Budapest Liszt International Airport gallery in the walkway separating the two terminals. The airport also offers free Wi-Fi throughout the airport for travelers. However, each passenger only gets access for up to 2h.
  • If you need some peace after a long flight, Budapest International Airport's room of silence and an ecumenical prayer room are located on the T2B middle floor. You can fulfill your religious obligations here or relax and take in the peace.
  • There are nursing rooms in Terminal A before and after security, complete with a changing table, sink, power outlets, and seat that folds down. Boston Airport also has a Mamava lactation pod in Terminals C and E for mothers who need to pump and breastfeed before traveling.

Top 5 airlines serving from Boston to Budapest

 
See real verified KAYAK customer reviews for airlines flying from Boston to Budapest. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Budapest? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
SWISSOverall score based on 1626 reviews
7.0Food
7.6Boarding
7.4Comfort
8.2Crew
6.7Entertainment
Airline reviews

The meal was wonderful and strawberry ice cream was a plus.

8.0 ExcellentAnonymous, Jun 2025ZRH - ORD
Read more SWISS reviews

The meal was wonderful and strawberry ice cream was a plus.

Each flight we took was late with little or no updates or information.

Swiss airline do not allow online check-in before 24 hrs, this is very inconvenient to us. I tried many ways such as booking code(6 numbers) or 13 booking numbers , neither of them work, Lufthansa is better which allow us to check in even before 30 hrs, so we can assign our seats( not many people want spend extra money to assign seats on top of airfare which is already spent.)

When I needed to get my bag off of the plane so that I could take a train because the connection was 4 hours later, they took 2 hours to take my bag off making me take the train and miss my flight simultaneously. The seat size on the plane is too small for an average aged woman let alone a middle-aged man. It's unacceptable and I will not fly Boeing again.

The cushion of the seats are old and very thin. The food can be more tasty or come with salt packages

The staff were nice people, the food was very cheap, one of the meal was a sandwich or nothing, I couldn't buy any food, mind expensive duty free WAS available right away. 🤒

The biggest let down was with booking experience through Kayak. I booked a flight with checked bags on Kayak. Right away I got a message from travel agency that the flight is not confirmed and to call them. I called them and they said the flight I have booked is no longer available with the price I have booked it for and I can book it with about $100 more. I already had other options I could book with cheaper price so I asked them to cancel my booking. Then they said I can have the ticket with the same price but a date change which was not working for me as I had to be there for a seminar. So again I said no then they said they will cover the charges and confirm my flight. When comes time for check-in I see I have no checked bag option which means the travel agency deceived me saying I can have my booking as I had booked it. And at that point I ended up paying $155 for my checked bag going back and forth. I am extremely angry and unhappy with this experience

PLEASE DONT TAKE FORCEFULLY(SIZE APPROPRIATE) CARRY ONS FROM PASSENGERS WHO FOR SOME REASON NEED TO KEEP IT

It was great. My seat was comfortable. The bathrooms were clean . The service was superb . I travel a lot and I have been in 64 counties. I wish I could fly first class, even though I could , but I prefer to budget my yearly travelling expense on actual visiting , not on flight. Anyway, my point is that your economy was far much better than other airlines as good as Air France. The flight attendants and all crew were polite and very helpful and respectful. Thank you for making my long trip tolerable.

I slept the whole flight so I can't tell you about the food and there was no entertainment offered. Crew was very nice, seats were comfortable in business, and boarding was easy.

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

Very nice and friendly crew. Boarding system can be improved.

The Etickets had been changed (Why?) without notice ; Hence, that caused troubles when checking in. Not until I contacted my ticket agent and was given correct Etickets could I then check in.

Cleanliness of seats, trays, storage pockets need more attention, but everything else was good.

A great airline, no complaints at all. My experience with Cheap Tickets was very disappointing however. Two hours after purchasing the flight they called to tell me that the ticket price had gone up. I’ve never heard of such a thing. That is called false advertising; I will never use this ticketing service again and will warn all friends to never use it.

One of the worst check in process at the DIA as well as the boarding counter Changed seat at the last minute and assigned middle seat while I paid for window seat. Requested many times but to no avail . horrible customer service and very poor process Requesting refund for seat that was changed last minute

Good overall flight. Excellent crew. Food options could be improved.

I would definitely use a Linus again, the price was right, the service is excellent. No delays. Wish I had a direct flight from my hometown Detroit.

I dont fly them much anymore. Other carries offere better pricing and better seating options

Seats weren't very comfortable for a long haul flight but the service made up for it.

This flight was of exactly the same high standard as the outbound leg, exactly a week earlier - except that we didn't have any food or drink because it departed at around midnight.

The Glasgow to Dublin route was very efficiently boarded, flight and landing and disembarkation were all super smooth. Dublin to JFK flight I was very pleasantly surprised overall. This was my first time on Aer Lingus and having already come off the short regional flight I was curious to know how the international flight would go. Aircraft was solid, entertainment options were better than expected, flight crew were experienced and operated like clockwork. Main entree left a little something to be desired but the snack was very tasty. Boarding and disembarkation again very smooth and pilots got us in earlier than expected. Would definitely fly again

Unfortunately the flight was delayed for 50 min. Just as we were about to board so that was a drag. The boarding was average. The bag check in process was new to us and efficient. And the flight itself was smooth- basically no turbulence.

I liked how they looked after couples by providing a row of 4 seats if available.

Food was very bad. Boarding was disorganized and messy. Crew was friendly

Noted in last review. Good to know, though air Lingus on European flights does not offer any food or drink, even though we were on the plane for 3 1/2 hours from Naples to Dublin everything you had to purchase even water.

Seats were alarming close to the row in front of you. I didn’t do the measurements online, which I’m sure they’re available, but it seemed much tighter than other planes, but the airplane itself was well maintained and looked fairly new. My only complaint on the staff was that we’re on an international flight. Normally they give you wine with dinner and the flight attendant decided to pull some strict restrictions and wouldn’t give more than one glass of wine per person, and you could not share with your spouse, which seemed ridiculous when we have four people on the plane with us and only one person ordered wine asked for a second one and she said oh absolutely not. It’s only one per person Which on a transcontinental usually is not the case. They’re very attentive on making sure everyone is as comfortable as possible.

Flight was 1.5 hours late to depart so changed flights to Swiss Air.

The United Airlines crew that operated this flight was subpar. They didn’t

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

At baggage claim, I was given the wrong printed ticket. The ticket belonged to another passenger for a different flight — to Zurich instead of Frankfurt (layover). I was even allowed to pass security, and when I asked the Lufthansa employee if I was on the correct flight, and why it was changed. The employee said everything was correct and I should board. When I got on the plane, there was someone in my seat, and the crew on the plane finally realized that I was on the wrong plane. When I got off the plane, nobody was willing to help, and the security refused to provide my original printed ticket. That was until I showed them that I took a photo of the ticket; once they realized I had photographic evidence, they were suddenly ready to help me. The Lufthansa employee began communicating with other airlines and found a flight that would take me to my destination via Polish Airlines. I was required to once again go through security, re-check my bag, and once again pay for my checked bag and weight overage fees. This experience was incredibly stressful and very frustrating, as you can imagine. A Lufthansa employee told me I would be eligible for a refund. Please tell me what steps I need to take in order to make that happen. Thank you!

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

The payment system was not working so was unable to connect wifi the entire flight

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

Gate information deliberately delayed to only one hour B4 flight, lack of info finding gate.

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

Paid $180 for seat selection, and selection essnt honored. Have to call for a refund.

Was 3 hrs delayed and my poor friend I met in Barcelona was waiting at airport for 3 hrs. Dallas airport was awful

The internet was horrible. Plus they charged me $25 for service that didn't work which should have been free since I'm Concierge Key. The flight attendant Rick Young was excellent. Greeted me by name and very attentive.

Not good. First time flying AA in years and won’t be doing so again. We departed late and missed our connecting flight to Barcelona. As a result we missed the first two days of a Mediterranean cruise. No reason given for the delay. Got rerouted from JFK to Heathrow and then to Barcelona. Flight to Heathrow was delayed causing us to miss the flight to Barcelona again. Routed then to Palmero where we had to purchase transportation and a 2 night hotel stay to pick up the cruise there. Probably cost us $2k plus.

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