Which airport is the most popular layover for flights between Boston and Bucharest?

Istanbul (IST) was the most common stop: 32% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Boston Logan Intl to Bucharest?

TAROM is the most popular carrier operating from Boston Logan Intl to Bucharest

Which layover airport has the shortest travel time from Boston to Bucharest?

Flights connecting via Vienna (VIE) have the shortest average one-way travel time: 10h 35m.

What airlines fly to Bucharest?

Lufthansa, British Airways and Turkish Airlines are the top three most popular airlines that fly to Bucharest from Boston according to our data. Lufthansa is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Bucharest. Keep in mind that there are 9 different airlines that fly to Bucharest on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Boston to Bucharest?

Flights via Zurich (ZRH) offer the lowest average round-trip price of $470.

Which layover airport has the shortest connection time from Boston to Bucharest?

Frankfurt am Main (FRA) has the shortest average layover time for this route: 2h 10m.

When did momondo last update prices for flights from Boston Logan Intl Airport to Bucharest?

Prices for flights from Boston Logan Intl Airport to Bucharest refresh daily.

How many operators does momondo search for flights from Boston Logan Intl Airport to Bucharest?

The number of operators available for flights from Boston Logan Intl Airport to Bucharest is 9 as of August 2026.

How old do you have to be to fly from Boston Logan Intl Airport to Bucharest?

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 Bucharest.

What documentation or ID do you need to fly to Bucharest?

The travel and health documents required for your trip to Bucharest 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 Bucharest. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$332 Cheap Flights from Boston to Bucharest in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Bucharest

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:50 pm - 11:50 am-

32h 00m

12:10 pm - 9:45 pm-

16h 35m

$593Multiple Airlines

Wed, Oct 14 - Sun, Oct 18

5:40 pm - 11:40 am-

35h 00m

8:50 pm - 3:35 pm-

25h 45m

$630Multiple Airlines

Tue, Sep 22 - Mon, Sep 28

9:50 pm - 8:15 pm-

15h 25m

9:30 am - 7:55 pm-

17h 25m

$751Turkish Airlines

Sun, Sep 27 - Wed, Oct 7

9:50 pm - 2:35 pm-

33h 45m

9:35 pm - 7:55 pm-

29h 20m

$780Turkish Airlines

Wed, Oct 7 - Wed, Oct 21

9:50 pm - 3:50 pm-

11h 00m

6:30 am - 8:20 pm-

20h 50m

$796SWISS

Wed, Jan 13 - Fri, Jan 22

9:50 pm - 1:15 am-

20h 25m

6:30 am - 8:20 pm-

20h 50m

$796SWISS

Wed, Jan 13 - Thu, Jan 21

7:41 pm - 6:30 pm-

15h 49m

6:00 am - 6:35 pm-

19h 35m

$801Lufthansa

Wed, Nov 4 - Fri, Nov 13

8:40 pm - 6:30 pm-

14h 50m

6:00 am - 11:54 pm-

24h 54m

$807Lufthansa

Tue, Dec 1 - Fri, Dec 11

7:30 am - 11:45 pm-

33h 15m

8:00 am - 7:40 pm-

18h 40m

$860British Airways

Sun, Jan 31 - Thu, Feb 4

9:30 pm - 12:05 am-

19h 35m

8:00 am - 2:20 pm-

13h 20m

$973British Airways

Mon, Dec 21 - Thu, Jan 14

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Turkish Airlines flights from Boston to Bucharest

Our best Turkish Airlines deals on Boston to Bucharest flight tickets

Turkish Airlines

Sep 27

BOS9:50 pmBoston Logan Intl

15h 25m

1 stop

OTP8:15 pmBucharest Otopeni Intl

Oct 7

OTP9:30 amBucharest Otopeni Intl

17h 25m

1 stop

BOS7:55 pmBoston Logan Intl

$751

Turkish Airlines

Oct 7

BOS9:50 pmBoston Logan Intl

33h 45m

1 stop

OTP2:35 pmBucharest Otopeni Intl

Oct 21

OTP9:35 pmBucharest Otopeni Intl

29h 20m

1 stop

BOS7:55 pmBoston Logan Intl

$780

Turkish Airlines

Sep 21

BOS9:50 pmBoston Logan Intl

27h 20m

1 stop

OTP8:10 amBucharest Otopeni Intl

Oct 2

OTP3:55 pmBucharest Otopeni Intl

35h 00m

1 stop

BOS7:55 pmBoston Logan Intl

$788

Lufthansa flights from Boston to Bucharest

Our best Lufthansa deals on Boston to Bucharest flight tickets

Lufthansa

Aug 10

BOS5:45 pmBoston Logan Intl

15h 35m

1 stop

OTP4:20 pmBucharest Otopeni Intl

Aug 18

OTP6:15 amBucharest Otopeni Intl

18h 25m

1 stop

BOS5:40 pmBoston Logan Intl

$816

Lufthansa

Aug 10

BOS7:27 pmBoston Logan Intl

16h 08m

2 stops

OTP6:35 pmBucharest Otopeni Intl

Aug 18

OTP6:15 amBucharest Otopeni Intl

18h 25m

1 stop

BOS5:40 pmBoston Logan Intl

$842

Lufthansa

Aug 16

BOS5:45 pmBoston Logan Intl

15h 45m

1 stop

OTP4:30 pmBucharest Otopeni Intl

Sep 1

OTP6:15 amBucharest Otopeni Intl

16h 25m

2 stops

BOS3:40 pmBoston Logan Intl

$846

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Wed 10/14

8:50 pm-11:50 am

2 stops32h 00m

Bucharest Otopeni Intl

Sun 10/18

12:10 pm-9:45 pm

1 stop16h 35m

$593

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Tue 9/22

5:40 pm-11:40 am

3 stops35h 00m

Bucharest Otopeni Intl

Mon 9/28

8:50 pm-3:35 pm

2 stops25h 45m

$630

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Sun 9/27

9:50 pm-8:15 pm

1 stop15h 25m

Bucharest Otopeni Intl

Wed 10/7

9:30 am-7:55 pm

1 stop17h 25m

$751

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Wed 10/7

9:50 pm-2:35 pm

1 stop33h 45m

Bucharest Otopeni Intl

Wed 10/21

9:35 pm-7:55 pm

1 stop29h 20m

$780

Quickest round-trip

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Wed 1/13

9:50 pm-3:50 pm

1 stop11h 00m

Bucharest Otopeni Intl

Fri 1/22

6:30 am-8:20 pm

1 stop20h 50m

$796

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Wed 1/13

9:50 pm-1:15 am

1 stop20h 25m

Bucharest Otopeni Intl

Thu 1/21

6:30 am-8:20 pm

1 stop20h 50m

$796

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Wed 11/4

7:41 pm-6:30 pm

2 stops15h 49m

Bucharest Otopeni Intl

Fri 11/13

6:00 am-6:35 pm

1 stop19h 35m

$801

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Tue 12/1

8:40 pm-6:30 pm

1 stop14h 50m

Bucharest Otopeni Intl

Fri 12/11

6:00 am-11:54 pm

2 stops24h 54m

$807

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Sun 1/31

7:30 am-11:45 pm

1 stop33h 15m

Bucharest Otopeni Intl

Thu 2/4

8:00 am-7:40 pm

1 stop18h 40m

$860

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Mon 12/21

9:30 pm-12:05 am

1 stop19h 35m

Bucharest Otopeni Intl

Thu 1/14

8:00 am-2:20 pm

1 stop13h 20m

$973

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Bucharest

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

Prices

Airlines

Layovers

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

Prices are currently typical for flights on this route.

Typical prices usually range from $439 to $773.
The lowest price recently found on this route was $630.

What is the cheapest month to fly to Bucharest?

In general, January is the cheapest month to fly from Boston to Bucharest. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $523. If you aren’t able to travel to Bucharest during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $538.

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

You are more likely to see cheaper flights to Bucharest from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest for around $709 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest from Boston for as low as $594 on momondo.

How have Boston to Bucharest flight prices changed over time?

As of August 2026, prices for Boston to Bucharest flights are approximately 28% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Bucharest

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

Estimated round-trip price

Cheap Boston to Bucharest (BOS to BUH) flight deals and tips

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

Fastest flight time	14h 50m
Direct flights	None

The fastest flight from Boston to Bucharest takes 14h 50m

There are no direct flights from Boston to Bucharest. There are no popular flight routes from Boston to Bucharest.

Search flight deals

Frequently asked questions about flying from Boston to Bucharest

How far is Boston Logan Intl to Bucharest by plane?
Boston Logan Intl and Bucharest are 4560.4 mi apart from one another. 14h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from Boston Logan Intl Airport to Bucharest?
Prices for flights from Boston Logan Intl Airport to Bucharest refresh daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Bucharest?
The number of operators available for flights from Boston Logan Intl Airport to Bucharest is 9 as of August 2026.
How old do you have to be to fly from Boston Logan Intl Airport to Bucharest?
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 Bucharest.
What documentation or ID do you need to fly to Bucharest?
The travel and health documents required for your trip to Bucharest 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 Bucharest. 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 Bucharest?
Based on momondo bookings for flights between Boston and Bucharest, the leading airline is Lufthansa, making up 48% of the total bookings. Other popular airlines include British Airways with 20%, United Airlines with 10%, and KLM with 9%.

Best airlines flying from Boston to Bucharest

Compare and see reviews for airlines that fly from Boston to Bucharest with momondo

Airline	Rating	Free Cancellation	Price
Austrian Airlines	PriceFrom $350	Free Cancellation	Rating 7.6 951 reviews	Search Austrian Airlines flights
SWISS	PriceFrom $372	Free Cancellation	Rating 7.5 2,025 reviews	Search SWISS flights
British Airways	PriceFrom $390	Free Cancellation	Rating 6.7 8,150 reviews	Search British Airways flights
Air France	PriceFrom $401	Free Cancellation	Rating 7.5 1,634 reviews	Search Air France flights
United Airlines	PriceFrom $405	Free Cancellation	Rating 7.4 10,061 reviews	Search United Airlines flights
Lufthansa	PriceFrom $473	Free Cancellation	Rating 6.8 8,176 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $475	Free Cancellation	Rating 7.4 4,466 reviews	Search Turkish Airlines flights
KLM	PriceFrom $525	Free Cancellation	Rating 7.8 1,553 reviews	Search KLM flights
Delta	PriceFrom $587	Free Cancellation	Rating 7.8 8,487 reviews	Search Delta flights

Otopeni

Why use momondo?

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

Finding the right flight to Bucharest from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bucharest quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Bucharest from Boston with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Bucharest.

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

If you are not ready to book a flight from Boston to Bucharest now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bucharest and let you know when they change.

An easier way to manage your Bucharest trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Bucharest Otopeni Intl Airport

Cheap flights from Boston to Bucharest from $332

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 Bucharest departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Turkish Airlines flights from Boston to Bucharest

Our best Turkish Airlines deals on Boston to Bucharest flight tickets

Lufthansa flights from Boston to Bucharest

Our best Lufthansa deals on Boston to Bucharest flight tickets

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How to get the cheapest flight ticket from Boston to Bucharest

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

What is the cheapest month to fly to Bucharest?

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

How have Boston to Bucharest flight prices changed over time?

What is the cheapest airline that flies from Boston Logan Intl to Bucharest?

What airlines fly to Bucharest?

Which airport is the most popular layover for flights between Boston and Bucharest?

Which layover airport offers the lowest fares from Boston to Bucharest?

Which layover airport has the shortest travel time from Boston to Bucharest?

Which layover airport has the shortest connection time from Boston to Bucharest?

When to book flights from Boston to Bucharest

Cheap Boston to Bucharest (BOS to BUH) flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Boston to Bucharest

Best airlines flying from Boston to Bucharest

Compare and see reviews for airlines that fly from Boston to Bucharest with momondo

Traveling to a place near Bucharest?

Why use momondo?

An easier way to manage your Bucharest trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest

Fly your favorite airline to Bucharest

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Bucharest

List of cabin classes available on flights landing in Bucharest. Availability may vary depending on flight origin and airline.

Popular cities in Romania

Popular flights according to clicks in the last 7 days on momondo

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