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Cheap flights from Houston to Cluj Napoca from $287

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Cluj Napoca departing on 1/10. 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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0 bags

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Find the cheapest flights from Houston to Cluj Napoca

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:28 pm - 1:40 pmIAH-CLJ
35h 12m2 stops
Multiple Airlines Logo
2:25 pm - 11:44 pmCLJ-IAH
17h 19m2 stops
$548Multiple Airlines
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Thu, Dec 4 - Tue, Dec 9
Multiple Airlines Logo
4:50 pm - 1:40 pmIAH-CLJ
12h 50m1 stop
Multiple Airlines Logo
6:00 am - 11:09 amCLJ-IAH
37h 09m2 stops
$610Multiple Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 9
United Airlines Logo
5:00 am - 5:20 pmIAH-CLJ
28h 20m2 stops
United Airlines Logo
6:00 am - 8:20 amCLJ-IAH
34h 20m2 stops
$651United Airlines
Find Deal
Fri, Apr 3 - Tue, Apr 7
United Airlines Logo
4:20 pm - 5:20 pmIAH-CLJ
17h 00m2 stops
United Airlines Logo
1:45 pm - 4:35 pmCLJ-IAH
34h 50m1 stop
$652United Airlines
Find Deal
Fri, Apr 3 - Tue, Apr 7
United Airlines Logo
8:05 pm - 1:40 pmIAH-CLJ
34h 35m2 stops
United Airlines Logo
2:25 pm - 8:45 amCLJ-IAH
49h 20m2 stops
$660United Airlines
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Sun, Mar 8 - Sat, Mar 14
Air Canada Logo
11:55 am - 1:40 pmIAH-CLJ
17h 45m3 stops
Air Canada Logo
6:00 am - 9:44 pmCLJ-IAH
23h 44m3 stops
$672Air Canada
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Thu, Dec 4 - Tue, Dec 9
Turkish Airlines Logo
9:10 pm - 8:25 pmIAH-CLJ
15h 15m1 stop
Turkish Airlines Logo
9:15 pm - 12:45 pmCLJ-IAH
23h 30m1 stop
$878Turkish Airlines
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Fri, Apr 3 - Tue, Apr 7
Lufthansa Logo
4:50 pm - 1:40 pmIAH-CLJ
12h 50m1 stop
Lufthansa Logo
2:25 pm - 2:45 pmCLJ-IAH
32h 20m2 stops
$968Lufthansa
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Thu, Dec 11 - Sat, Jan 10
Lufthansa Logo
5:50 pm - 12:55 amIAH-CLJ
24h 05m1 stop
Lufthansa Logo
2:25 pm - 3:10 pmCLJ-IAH
55h 45m2 stops
$988Lufthansa
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Sun, Mar 8 - Sat, Mar 14
Air Canada Logo
7:10 am - 1:40 pmIAH-CLJ
22h 30m2 stops
Air Canada Logo
6:00 am - 6:49 pmCLJ-IAH
20h 49m3 stops
$1,186Air Canada
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Thu, Dec 11 - Sat, Jan 10

United Airlines flights from Houston to Cluj Napoca

Our best United Airlines deals on Houston to Cluj Napoca flight tickets
United Airlines
Apr 3
IAH5:00 amHouston George Bush Intcntl
28h 20m
2 stops
CLJ5:20 pmCluj Napoca
Apr 7
CLJ6:00 amCluj Napoca
34h 20m
2 stops
IAH8:20 amHouston George Bush Intcntl
$651
Find similar
United Airlines
Apr 3
IAH4:20 pmHouston George Bush Intcntl
17h 00m
2 stops
CLJ5:20 pmCluj Napoca
Apr 7
CLJ1:45 pmCluj Napoca
34h 50m
1 stop
IAH4:35 pmHouston George Bush Intcntl
$652
Find similar
United Airlines
Mar 8
IAH8:05 pmHouston George Bush Intcntl
34h 35m
2 stops
CLJ1:40 pmCluj Napoca
Mar 14
CLJ2:25 pmCluj Napoca
49h 20m
2 stops
IAH8:45 amHouston George Bush Intcntl
$660
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Air Canada flights from Houston to Cluj Napoca

Our best Air Canada deals on Houston to Cluj Napoca flight tickets
Air Canada
Dec 4
IAH11:55 amHouston George Bush Intcntl
17h 45m
3 stops
CLJ1:40 pmCluj Napoca
Dec 9
CLJ6:00 amCluj Napoca
23h 44m
3 stops
IAH9:44 pmHouston George Bush Intcntl
$672
Find similar
Air Canada
Dec 11
IAH7:10 amHouston George Bush Intcntl
22h 30m
2 stops
CLJ1:40 pmCluj Napoca
Jan 10
CLJ6:00 amCluj Napoca
20h 49m
3 stops
IAH6:49 pmHouston George Bush Intcntl
$1,186
Find similar
Air Canada
Mar 8
IAH11:55 amHouston George Bush Intcntl
18h 45m
3 stops
CLJ1:40 pmCluj Napoca
Mar 14
CLJ6:00 amCluj Napoca
22h 44m
3 stops
IAH9:44 pmHouston George Bush Intcntl
$1,434
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momondo Fare Finder

 
Customize your flight search to find flights from Houston to Cluj Napoca 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 October 23, 2025.
Use the filters below to find and compare flights from Houston to Cluj Napoca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Thu 12/4

6:28 pm-1:40 pm

2 stops35h 12m

Cluj Napoca

Tue 12/9

2:25 pm-11:44 pm

2 stops17h 19m

$548

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Thu 12/4

4:50 pm-1:40 pm

1 stop12h 50m

Cluj Napoca

Tue 12/9

6:00 am-11:09 am

2 stops37h 09m

$610

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Fri 4/3

5:00 am-5:20 pm

2 stops28h 20m

Cluj Napoca

Tue 4/7

6:00 am-8:20 am

2 stops34h 20m

$651

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Fri 4/3

4:20 pm-5:20 pm

2 stops17h 00m

Cluj Napoca

Tue 4/7

1:45 pm-4:35 pm

1 stop34h 50m

$652

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Sun 3/8

8:05 pm-1:40 pm

2 stops34h 35m

Cluj Napoca

Sat 3/14

2:25 pm-8:45 am

2 stops49h 20m

$660

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Thu 12/4

11:55 am-1:40 pm

3 stops17h 45m

Cluj Napoca

Tue 12/9

6:00 am-9:44 pm

3 stops23h 44m

$672

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Fri 4/3

9:10 pm-8:25 pm

1 stop15h 15m

Cluj Napoca

Tue 4/7

9:15 pm-12:45 pm

1 stop23h 30m

$878

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Thu 12/11

4:50 pm-1:40 pm

1 stop12h 50m

Cluj Napoca

Sat 1/10

2:25 pm-2:45 pm

2 stops32h 20m

$968

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Sun 3/8

5:50 pm-12:55 am

1 stop24h 05m

Cluj Napoca

Sat 3/14

2:25 pm-3:10 pm

2 stops55h 45m

$988

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Thu 12/11

7:10 am-1:40 pm

2 stops22h 30m

Cluj Napoca

Sat 1/10

6:00 am-6:49 pm

3 stops20h 49m

$1,186

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Cluj Napoca from

How to get the cheapest flight ticket from Houston to Cluj Napoca

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 day to depart on your flight to Cluj Napoca?

According to our data, Tuesday is the cheapest day to fly to Cluj Napoca from Houston. The lowest ticket price found for a Tuesday departure recently was $971. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Cluj Napoca on Saturday is $1,596.

What is the cheapest time of day to depart on your flight to Cluj Napoca?

The cheapest time of day to fly to Cluj Napoca is at noon when flights can be purchased for as low as $1,032. Try not to purchase tickets in the afternoon because they tend to be around $1,270. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Houston to Cluj Napoca flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Cluj Napoca

Direct flights

None
There are no direct flights from Houston to Cluj Napoca. There are no popular flight routes from Houston to Cluj Napoca.
Search flight deals

  • How far is Houston to Cluj Napoca by plane?

    The straight-line distance from Houston to Cluj Napoca is 5923.2 mi. Flights usually cover this in 12h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Houston to Cluj Napoca Airport?

    Prices for flights from Houston to Cluj Napoca Airport refresh daily.

  • How many operators does momondo search for flights from Houston to Cluj Napoca Airport?

  • How old do you have to be to fly from Houston to Cluj Napoca Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Cluj Napoca Airport.

  • What documentation or ID do you need to fly to Cluj Napoca Airport?

    The required travel and health documents for your Cluj Napoca Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cluj Napoca Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Cluj Napoca

Compare and see reviews for airlines that fly from Houston to Cluj Napoca with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $810Free CancellationRating
7.4
8,995 reviews
Search United Airlines flights
LufthansaPriceFrom $1,106Free CancellationRating
6.8
7,518 reviews
Search Lufthansa flights

Traveling to a place near Cluj Napoca?

Book flights to Cluj Napoca if you plan to visit one of these locations
Turda

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Cluj Napoca?

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 Houston to Cluj Napoca for you.

Can I find flights from Houston to Cluj Napoca with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Houston to Cluj Napoca flights to just show those with flexible booking policies.

How can momondo help me find flights from Houston to Cluj Napoca?

momondo provides multiple filters to help you find the best flight to Cluj Napoca from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Houston to Cluj Napoca 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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