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Cheap flights from Boston to Bucharest from $296

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:10 pm - 11:25 pmBOS  Boston Logan Intl-OTP Bucharest Otopeni Intl
18h 15m2 stops Lisbon Humberto Delgado Madrid Barajas
Multiple Airlines Logo
6:45 am - 8:15 pmOTP  Bucharest Otopeni Intl-BOS Boston Logan Intl
20h 30m2 stops Madrid Barajas Lisbon Humberto Delgado
$620Multiple Airlines
Fri, Jan 15 - Fri, Jan 22
Multiple Airlines Logo
10:10 pm - 1:00 amBOS  Boston Logan Intl-OTP Bucharest Otopeni Intl
19h 50m2 stops Lisbon Humberto Delgado Milan Malpensa
Multiple Airlines Logo
2:05 pm - 3:05 pmOTP  Bucharest Otopeni Intl-BOS Boston Logan Intl
32h 00m1 stop Lisbon Humberto Delgado
$630Multiple Airlines
Fri, Nov 27 - Sun, Dec 6
Turkish Airlines Logo
9:50 pm - 8:35 amBOS  Boston Logan Intl-OTP Bucharest Otopeni Intl
27h 45m1 stop Istanbul
Turkish Airlines Logo
3:55 pm - 7:55 pmOTP  Bucharest Otopeni Intl-BOS Boston Logan Intl
35h 00m1 stop Istanbul
$778Turkish Airlines
Tue, Apr 6 - Wed, Jun 9
British Airways Logo
8:30 am - 3:45 pmBOS  Boston Logan Intl-OTP Bucharest Otopeni Intl
25h 15m1 stop London Heathrow
British Airways Logo
4:15 pm - 10:35 pmOTP  Bucharest Otopeni Intl-BOS Boston Logan Intl
13h 20m1 stop London Heathrow
$779British Airways
Wed, Mar 17 - Wed, Mar 31
British Airways Logo
8:30 am - 3:05 pmBOS  Boston Logan Intl-OTP Bucharest Otopeni Intl
24h 35m1 stop London Heathrow
British Airways Logo
8:15 am - 8:05 pmOTP  Bucharest Otopeni Intl-BOS Boston Logan Intl
18h 50m1 stop London Heathrow
$779British Airways
Tue, Mar 16 - Tue, Mar 30
Turkish Airlines Logo
8:00 pm - 11:55 amBOS  Boston Logan Intl-OTP Bucharest Otopeni Intl
32h 55m1 stop Istanbul
Turkish Airlines Logo
9:35 pm - 6:05 pmOTP  Bucharest Otopeni Intl-BOS Boston Logan Intl
27h 30m1 stop Istanbul
$788Turkish Airlines
Sun, Feb 14 - Wed, Mar 3
United Airlines Logo
7:15 am - 12:30 pmBOS  Boston Logan Intl-OTP Bucharest Otopeni Intl
23h 15m3 stops Newark Washington, D.C. Dulles Intl Vienna Intl
United Airlines Logo
12:45 pm - 11:54 pmOTP  Bucharest Otopeni Intl-BOS Boston Logan Intl
18h 09m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl
$843United Airlines
Tue, Mar 16 - Tue, Mar 30
United Airlines Logo
6:54 pm - 12:30 pmBOS  Boston Logan Intl-OTP Bucharest Otopeni Intl
34h 36m2 stops Newark Munich Franz Josef Strauss
United Airlines Logo
7:10 pm - 7:50 pmOTP  Bucharest Otopeni Intl-BOS Boston Logan Intl
31h 40m2 stops Vienna Intl Newark
$882United Airlines
Sat, Dec 12 - Mon, Jan 18
Delta Logo
11:25 pm - 11:15 pmBOS  Boston Logan Intl-OTP Bucharest Otopeni Intl
16h 50m1 stop Paris Charles de Gaulle
Delta Logo
6:00 am - 2:23 pmOTP  Bucharest Otopeni Intl-BOS Boston Logan Intl
15h 23m1 stop Amsterdam Schiphol
$888Delta
Fri, Dec 25 - Tue, Jan 12
Delta Logo
11:25 pm - 11:15 pmBOS  Boston Logan Intl-OTP Bucharest Otopeni Intl
16h 50m1 stop Paris Charles de Gaulle
Delta Logo
6:00 am - 2:23 pmOTP  Bucharest Otopeni Intl-BOS Boston Logan Intl
15h 23m1 stop Amsterdam Schiphol
$889Delta
Fri, Dec 25 - Tue, Jan 12

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British Airways flights from Boston to Bucharest

Our best British Airways deals on Boston to Bucharest flight tickets
British Airways
Mar 16
BOS8:30 amBoston Logan Intl
24h 35m
1 stop
OTP3:05 pmBucharest Otopeni Intl
Mar 30
OTP8:15 amBucharest Otopeni Intl
18h 50m
1 stop
BOS8:05 pmBoston Logan Intl
$779
British Airways
Mar 17
BOS8:30 amBoston Logan Intl
25h 15m
1 stop
OTP3:45 pmBucharest Otopeni Intl
Apr 1
OTP3:40 pmBucharest Otopeni Intl
13h 55m
1 stop
BOS10:35 pmBoston Logan Intl
$781
British Airways
Mar 16
BOS5:12 pmBoston Logan Intl
15h 53m
2 stops
OTP3:05 pmBucharest Otopeni Intl
Mar 30
OTP8:15 amBucharest Otopeni Intl
18h 50m
1 stop
BOS8:05 pmBoston Logan Intl
$784

Turkish Airlines flights from Boston to Bucharest

Our best Turkish Airlines deals on Boston to Bucharest flight tickets
Turkish Airlines
Nov 15
BOS8:00 pmBoston Logan Intl
17h 15m
1 stop
OTP8:15 pmBucharest Otopeni Intl
Dec 1
OTP9:35 pmBucharest Otopeni Intl
27h 30m
1 stop
BOS6:05 pmBoston Logan Intl
$768
Turkish Airlines
Nov 15
BOS8:00 pmBoston Logan Intl
29h 40m
1 stop
OTP8:40 amBucharest Otopeni Intl
Dec 1
OTP3:35 pmBucharest Otopeni Intl
33h 30m
1 stop
BOS6:05 pmBoston Logan Intl
$769
Turkish Airlines
Nov 15
BOS8:00 pmBoston Logan Intl
29h 40m
1 stop
OTP8:40 amBucharest Otopeni Intl
Dec 1
OTP3:35 pmBucharest Otopeni Intl
33h 30m
1 stop
BOS6:05 pmBoston Logan Intl
$777

momondo Fare Finder

 
Use the filters below to find and compare flights from Boston to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBucharest

BOS Boston Logan Intl - OTP Bucharest Otopeni Intl

BOSOTP

Boston Logan Intl

Fri 1/15

10:10 pm-11:25 pm

2 stops18h 15m

Bucharest Otopeni Intl

Fri 1/22

6:45 am-8:15 pm

2 stops20h 30m

$620

BostonBucharest

BOS Boston Logan Intl - OTP Bucharest Otopeni Intl

BOSOTP

Boston Logan Intl

Fri 11/27

10:10 pm-1:00 am

2 stops19h 50m

Bucharest Otopeni Intl

Sun 12/6

2:05 pm-3:05 pm

1 stop32h 00m

$630

BostonBucharest

BOS Boston Logan Intl - OTP Bucharest Otopeni Intl

BOSOTP

Boston Logan Intl

Tue 4/6

9:50 pm-8:35 am

1 stop27h 45m

Bucharest Otopeni Intl

Wed 6/9

3:55 pm-7:55 pm

1 stop35h 00m

$778

BostonBucharest

BOS Boston Logan Intl - OTP Bucharest Otopeni Intl

BOSOTP

Boston Logan Intl

Wed 3/17

8:30 am-3:45 pm

1 stop25h 15m

Bucharest Otopeni Intl

Wed 3/31

4:15 pm-10:35 pm

1 stop13h 20m

$779

BostonBucharest

BOS Boston Logan Intl - OTP Bucharest Otopeni Intl

BOSOTP

Boston Logan Intl

Tue 3/16

8:30 am-3:05 pm

1 stop24h 35m

Bucharest Otopeni Intl

Tue 3/30

8:15 am-8:05 pm

1 stop18h 50m

$779

BostonBucharest

BOS Boston Logan Intl - OTP Bucharest Otopeni Intl

BOSOTP

Boston Logan Intl

Sun 2/14

8:00 pm-11:55 am

1 stop32h 55m

Bucharest Otopeni Intl

Wed 3/3

9:35 pm-6:05 pm

1 stop27h 30m

$788

BostonBucharest

BOS Boston Logan Intl - OTP Bucharest Otopeni Intl

BOSOTP

Boston Logan Intl

Tue 3/16

7:15 am-12:30 pm

3 stops23h 15m

Bucharest Otopeni Intl

Tue 3/30

12:45 pm-11:54 pm

2 stops18h 09m

$843

BostonBucharest

BOS Boston Logan Intl - OTP Bucharest Otopeni Intl

BOSOTP

Boston Logan Intl

Sat 12/12

6:54 pm-12:30 pm

2 stops34h 36m

Bucharest Otopeni Intl

Mon 1/18

7:10 pm-7:50 pm

2 stops31h 40m

$882
Quickest round-trip

BostonBucharest

BOS Boston Logan Intl - OTP Bucharest Otopeni Intl

BOSOTP

Boston Logan Intl

Fri 12/25

11:25 pm-11:15 pm

1 stop16h 50m

Bucharest Otopeni Intl

Tue 1/12

6:00 am-2:23 pm

1 stop15h 23m

$888

BostonBucharest

BOS Boston Logan Intl - OTP Bucharest Otopeni Intl

BOSOTP

Boston Logan Intl

Fri 12/25

11:25 pm-11:15 pm

1 stop16h 50m

Bucharest Otopeni Intl

Tue 1/12

6:00 am-2:23 pm

1 stop15h 23m

$889

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to Bucharest from

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

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

Prices are currently low for flights on this route.

Typical prices usually range from $839 to $2,042.
The lowest price recently found on this route was $620.

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 $618. If you aren’t able to travel to Bucharest during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $621.

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 $823 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 November 2026, prices for Boston to Bucharest flights are approximately 15% more expensive 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

Best Price Found

$296

Fastest flight time

17h 15m

Direct flights

None
The best one-way flight to Bucharest from Boston in the past 72 hours is $296. The best round-trip flight deal from Boston to Bucharest found on momondo in the last 72 hours is $620.
The fastest flight from Boston to Bucharest takes 17h 15m
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. 17h 15m 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?

  • 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?

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
SWISSPriceFrom $381Free CancellationRating
7.5
2,116 reviews
Search SWISS flights
British AirwaysPriceFrom $390Free CancellationRating
6.7
8,285 reviews
Search British Airways flights
Air FrancePriceFrom $401Free CancellationRating
7.5
1,647 reviews
Search Air France flights
United AirlinesPriceFrom $405Free CancellationRating
7.3
10,472 reviews
Search United Airlines flights
LufthansaPriceFrom $475Free CancellationRating
6.8
8,292 reviews
Search Lufthansa flights
KLMPriceFrom $525Free CancellationRating
7.8
1,595 reviews
Search KLM flights
DeltaPriceFrom $645Free CancellationRating
7.8
8,699 reviews
Search Delta flights
Turkish AirlinesPriceFrom $699Free CancellationRating
7.4
4,468 reviews
Search Turkish Airlines flights

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
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

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Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Bucharest Otopeni Intl Airport