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Cheap flights from Phoenix Sky Harbor Intl Airport to Bucharest from $434

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Bucharest departing on 9/9. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:55 am - 2:10 pmPHX  Phoenix Sky Harbor Intl-OTP Bucharest Otopeni Intl
28h 15m2 stops Minneapolis St Paul Paris Charles de Gaulle
Delta Logo
6:00 am - 11:59 pmOTP  Bucharest Otopeni Intl-PHX Phoenix Sky Harbor Intl
26h 59m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$778Delta
Sun, Dec 27 - Thu, Dec 31
Delta Logo
11:59 pm - 1:00 pmPHX  Phoenix Sky Harbor Intl-OTP Bucharest Otopeni Intl
28h 01m2 stops New York John F Kennedy Intl Amsterdam Schiphol
Delta Logo
6:00 am - 10:01 pmOTP  Bucharest Otopeni Intl-PHX Phoenix Sky Harbor Intl
25h 01m2 stops Amsterdam Schiphol Boston Logan Intl
$783Delta
Sat, Dec 26 - Thu, Dec 31
Delta Logo
11:05 am - 5:00 pmPHX  Phoenix Sky Harbor Intl-OTP Bucharest Otopeni Intl
20h 55m2 stops Salt Lake City Amsterdam Schiphol
Delta Logo
6:00 am - 9:35 pmOTP  Bucharest Otopeni Intl-PHX Phoenix Sky Harbor Intl
24h 35m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$783Delta
Mon, Dec 28 - Wed, Jan 6
British Airways Logo
7:20 pm - 12:05 amPHX  Phoenix Sky Harbor Intl-OTP Bucharest Otopeni Intl
19h 45m1 stop London Heathrow
British Airways Logo
4:40 pm - 5:15 pmOTP  Bucharest Otopeni Intl-PHX Phoenix Sky Harbor Intl
33h 35m1 stop London Heathrow
$828British Airways
Mon, Dec 28 - Tue, Jan 5
British Airways Logo
7:20 pm - 12:05 amPHX  Phoenix Sky Harbor Intl-OTP Bucharest Otopeni Intl
19h 45m1 stop London Heathrow
British Airways Logo
8:25 am - 5:15 pmOTP  Bucharest Otopeni Intl-PHX Phoenix Sky Harbor Intl
17h 50m1 stop London Heathrow
$828British Airways
Mon, Dec 28 - Wed, Jan 6
Air France Logo
3:25 pm - 11:25 pmPHX  Phoenix Sky Harbor Intl-OTP Bucharest Otopeni Intl
22h 00m1 stop Paris Charles de Gaulle
Air France Logo
6:00 am - 1:10 pmOTP  Bucharest Otopeni Intl-PHX Phoenix Sky Harbor Intl
17h 10m1 stop Paris Charles de Gaulle
$828Air France
Tue, Sep 8 - Thu, Oct 8
Air France Logo
3:25 pm - 3:50 pmPHX  Phoenix Sky Harbor Intl-OTP Bucharest Otopeni Intl
14h 25m1 stop Paris Charles de Gaulle
Air France Logo
6:00 am - 1:10 pmOTP  Bucharest Otopeni Intl-PHX Phoenix Sky Harbor Intl
17h 10m1 stop Paris Charles de Gaulle
$839Air France
Sun, Sep 6 - Tue, Sep 22
Air France Logo
3:25 pm - 11:25 pmPHX  Phoenix Sky Harbor Intl-OTP Bucharest Otopeni Intl
22h 00m1 stop Paris Charles de Gaulle
Air France Logo
6:00 am - 1:10 pmOTP  Bucharest Otopeni Intl-PHX Phoenix Sky Harbor Intl
17h 10m1 stop Paris Charles de Gaulle
$867Air France
Tue, Sep 22 - Tue, Sep 29
Lufthansa Logo
2:19 pm - 6:35 pmPHX  Phoenix Sky Harbor Intl-OTP Bucharest Otopeni Intl
18h 16m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:15 am - 11:09 pmOTP  Bucharest Otopeni Intl-PHX Phoenix Sky Harbor Intl
26h 54m2 stops Munich Franz Josef Strauss San Francisco
$928Lufthansa
Sun, Sep 6 - Tue, Sep 22
Lufthansa Logo
11:32 am - 6:40 pmPHX  Phoenix Sky Harbor Intl-OTP Bucharest Otopeni Intl
21h 08m2 stops Denver Intl Munich Franz Josef Strauss
Lufthansa Logo
6:05 am - 8:30 pmOTP  Bucharest Otopeni Intl-PHX Phoenix Sky Harbor Intl
24h 25m2 stops Frankfurt am Main Los Angeles
$1,002Lufthansa
Sun, Aug 23 - Sun, Aug 30

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Delta flights from Phoenix Sky Harbor Intl Airport to Bucharest

Our best Delta deals on Phoenix Sky Harbor Intl Airport to Bucharest flight tickets
Delta
Dec 27
PHX12:55 amPhoenix Sky Harbor Intl
28h 15m
2 stops
OTP2:10 pmBucharest Otopeni Intl
Dec 31
OTP6:00 amBucharest Otopeni Intl
26h 59m
2 stops
PHX11:59 pmPhoenix Sky Harbor Intl
$778
Delta
Dec 26
PHX11:59 pmPhoenix Sky Harbor Intl
28h 01m
2 stops
OTP1:00 pmBucharest Otopeni Intl
Dec 31
OTP6:00 amBucharest Otopeni Intl
25h 01m
2 stops
PHX10:01 pmPhoenix Sky Harbor Intl
$783
Delta
Dec 28
PHX9:55 amPhoenix Sky Harbor Intl
22h 05m
2 stops
OTP5:00 pmBucharest Otopeni Intl
Jan 6
OTP3:10 pmBucharest Otopeni Intl
31h 45m
1 stop
PHX1:55 pmPhoenix Sky Harbor Intl
$793

United Airlines flights from Phoenix Sky Harbor Intl Airport to Bucharest

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to Bucharest flight tickets
United Airlines
Dec 28
PHX7:00 amPhoenix Sky Harbor Intl
26h 30m
2 stops
OTP6:30 pmBucharest Otopeni Intl
Jan 5
OTP7:10 pmBucharest Otopeni Intl
36h 26m
2 stops
PHX10:36 pmPhoenix Sky Harbor Intl
$802
United Airlines
Sep 10
PHX8:55 amPhoenix Sky Harbor Intl
23h 40m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Sep 17
OTP6:05 amBucharest Otopeni Intl
26h 04m
3 stops
PHX10:09 pmPhoenix Sky Harbor Intl
$887
United Airlines
Dec 28
PHX7:00 amPhoenix Sky Harbor Intl
26h 30m
2 stops
OTP6:30 pmBucharest Otopeni Intl
Jan 4
OTP7:10 pmBucharest Otopeni Intl
33h 44m
2 stops
PHX7:54 pmPhoenix Sky Harbor Intl
$893

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to Bucharest 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 13, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixBucharest

PHX Phoenix Sky Harbor Intl - OTP Bucharest Otopeni Intl

PHXOTP

Phoenix Sky Harbor Intl

Sun 12/27

12:55 am-2:10 pm

2 stops28h 15m

Bucharest Otopeni Intl

Thu 12/31

6:00 am-11:59 pm

2 stops26h 59m

$778

PhoenixBucharest

PHX Phoenix Sky Harbor Intl - OTP Bucharest Otopeni Intl

PHXOTP

Phoenix Sky Harbor Intl

Sat 12/26

11:59 pm-1:00 pm

2 stops28h 01m

Bucharest Otopeni Intl

Thu 12/31

6:00 am-10:01 pm

2 stops25h 01m

$783

PhoenixBucharest

PHX Phoenix Sky Harbor Intl - OTP Bucharest Otopeni Intl

PHXOTP

Phoenix Sky Harbor Intl

Mon 12/28

11:05 am-5:00 pm

2 stops20h 55m

Bucharest Otopeni Intl

Wed 1/6

6:00 am-9:35 pm

2 stops24h 35m

$783

PhoenixBucharest

PHX Phoenix Sky Harbor Intl - OTP Bucharest Otopeni Intl

PHXOTP

Phoenix Sky Harbor Intl

Mon 12/28

7:20 pm-12:05 am

1 stop19h 45m

Bucharest Otopeni Intl

Tue 1/5

4:40 pm-5:15 pm

1 stop33h 35m

$828

PhoenixBucharest

PHX Phoenix Sky Harbor Intl - OTP Bucharest Otopeni Intl

PHXOTP

Phoenix Sky Harbor Intl

Mon 12/28

7:20 pm-12:05 am

1 stop19h 45m

Bucharest Otopeni Intl

Wed 1/6

8:25 am-5:15 pm

1 stop17h 50m

$828

PhoenixBucharest

PHX Phoenix Sky Harbor Intl - OTP Bucharest Otopeni Intl

PHXOTP

Phoenix Sky Harbor Intl

Tue 9/8

3:25 pm-11:25 pm

1 stop22h 00m

Bucharest Otopeni Intl

Thu 10/8

6:00 am-1:10 pm

1 stop17h 10m

$828
Quickest round-trip

PhoenixBucharest

PHX Phoenix Sky Harbor Intl - OTP Bucharest Otopeni Intl

PHXOTP

Phoenix Sky Harbor Intl

Sun 9/6

3:25 pm-3:50 pm

1 stop14h 25m

Bucharest Otopeni Intl

Tue 9/22

6:00 am-1:10 pm

1 stop17h 10m

$839

PhoenixBucharest

PHX Phoenix Sky Harbor Intl - OTP Bucharest Otopeni Intl

PHXOTP

Phoenix Sky Harbor Intl

Tue 9/22

3:25 pm-11:25 pm

1 stop22h 00m

Bucharest Otopeni Intl

Tue 9/29

6:00 am-1:10 pm

1 stop17h 10m

$867

PhoenixBucharest

PHX Phoenix Sky Harbor Intl - OTP Bucharest Otopeni Intl

PHXOTP

Phoenix Sky Harbor Intl

Sun 9/6

2:19 pm-6:35 pm

2 stops18h 16m

Bucharest Otopeni Intl

Tue 9/22

6:15 am-11:09 pm

2 stops26h 54m

$928

PhoenixBucharest

PHX Phoenix Sky Harbor Intl - OTP Bucharest Otopeni Intl

PHXOTP

Phoenix Sky Harbor Intl

Sun 8/23

11:32 am-6:40 pm

2 stops21h 08m

Bucharest Otopeni Intl

Sun 8/30

6:05 am-8:30 pm

2 stops24h 25m

$1,002

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 Bucharest from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport 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 cheapest month to fly to Bucharest?

In general, February is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Bucharest. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $574. If you aren’t able to travel to Bucharest during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $601.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Bucharest flights?

You could potentially save up to 48% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Bucharest flight.

When to book flights from Phoenix Sky Harbor Intl Airport to Bucharest

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Bucharest according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to Bucharest (PHX to BUH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Bucharest

Fastest flight time

17h 53m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Bucharest takes 17h 53m
There are no direct flights from Phoenix Sky Harbor Intl Airport to Bucharest. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Bucharest.
Search flight deals

Frequently asked questions about flying from Phoenix Sky Harbor Intl Airport to Bucharest

  • How far is Phoenix Sky Harbor Intl to Bucharest by plane?

    Phoenix Sky Harbor Intl and Bucharest are 6442.8 mi apart from one another. A reasonable flight in good conditions will take 17h 53m.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Bucharest?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Bucharest are refreshed on a daily basis.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Bucharest?

  • How old do you have to be to fly from Phoenix Sky Harbor 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 Phoenix Sky Harbor Intl Airport to Bucharest.

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

    The necessary travel and health documents for your Bucharest trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to Bucharest?

Best airlines flying from Phoenix Sky Harbor Intl Airport to Bucharest

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Bucharest with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $588Free CancellationRating
6.7
8,161 reviews
Search British Airways flights
Air FrancePriceFrom $662Free CancellationRating
7.5
1,641 reviews
Search Air France flights
LufthansaPriceFrom $683Free CancellationRating
6.8
8,182 reviews
Search Lufthansa 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 Phoenix to Bucharest?

It is quick and easy to find Phoenix to Bucharest flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bucharest that suits you.

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

Yes. All flights to Bucharest from Phoenix on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bucharest from Phoenix.

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

Yes. momondo can track prices for Phoenix to Bucharest flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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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
Bucharest Otopeni Intl Airport