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Cheap flights from Houston to Cluj Napoca from $623

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Cluj Napoca departing on 10/29. 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

Air Canada Logo
11:55 am - 1:40 pmIAH-CLJ
18h 45m2 stops
Air Canada Logo
6:00 am - 9:39 pmCLJ-IAH
47h 39m2 stops
$623Air Canada
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Wed, Oct 29 - Wed, Nov 5
United Airlines Logo
5:50 pm - 1:40 pmIAH-CLJ
12h 50m1 stop
United Airlines Logo
6:00 am - 4:10 pmCLJ-IAH
18h 10m1 stop
$629United Airlines
Find Deal
Sun, Oct 26 - Thu, Nov 6
United Airlines Logo
5:50 pm - 1:40 pmIAH-CLJ
12h 50m1 stop
United Airlines Logo
6:00 am - 4:10 pmCLJ-IAH
18h 10m1 stop
$630United Airlines
Find Deal
Sun, Oct 26 - Thu, Nov 6
Logo
5:50 pm - 1:40 pmIAH-CLJ
12h 50m1 stop
Logo
6:00 am - 9:39 pmCLJ-IAH
47h 39m2 stops
$631
Find Deal
Wed, Oct 29 - Wed, Nov 5
Logo
5:50 pm - 1:40 pmIAH-CLJ
12h 50m1 stop
Logo
6:00 am - 9:39 pmCLJ-IAH
47h 39m2 stops
$632
Find Deal
Wed, Oct 29 - Wed, Nov 5
United Airlines Logo
8:05 pm - 1:40 pmIAH-CLJ
34h 35m2 stops
United Airlines Logo
6:00 am - 4:10 pmCLJ-IAH
18h 10m1 stop
$634United Airlines
Find Deal
Sun, Oct 26 - Fri, Nov 7
United Airlines Logo
9:35 am - 1:40 pmIAH-CLJ
21h 05m2 stops
United Airlines Logo
2:25 pm - 12:29 amCLJ-IAH
18h 04m2 stops
$635United Airlines
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Sun, Oct 26 - Wed, Nov 5
Lufthansa Logo
5:50 pm - 1:40 pmIAH-CLJ
12h 50m1 stop
Lufthansa Logo
6:00 am - 6:15 pmCLJ-IAH
20h 15m2 stops
$649Lufthansa
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Wed, Oct 29 - Tue, Nov 4
Lufthansa Logo
5:50 pm - 1:40 pmIAH-CLJ
12h 50m1 stop
Lufthansa Logo
6:00 am - 6:15 pmCLJ-IAH
20h 15m2 stops
$697Lufthansa
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Thu, Oct 30 - Wed, Nov 5
Turkish Airlines Logo
3:55 pm - 9:00 amIAH-CLJ
34h 05m1 stop
Turkish Airlines Logo
9:50 am - 7:10 pmCLJ-IAH
17h 20m1 stop
$821Turkish Airlines
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Wed, Oct 29 - Wed, Nov 5

Air Canada flights from Houston to Cluj Napoca

Our best Air Canada deals on Houston to Cluj Napoca flight tickets
Air Canada
Oct 29
IAH11:55 amHouston George Bush Intcntl
18h 45m
2 stops
CLJ1:40 pmCluj Napoca
Nov 5
CLJ6:00 amCluj Napoca
47h 39m
2 stops
IAH9:39 pmHouston George Bush Intcntl
$623
Find similar
Air Canada
Oct 26
IAH7:10 amHouston George Bush Intcntl
23h 30m
2 stops
CLJ1:40 pmCluj Napoca
Nov 4
CLJ6:00 amCluj Napoca
42h 24m
2 stops
IAH4:24 pmHouston George Bush Intcntl
$639
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Air Canada
Oct 26
IAH7:10 amHouston George Bush Intcntl
23h 30m
2 stops
CLJ1:40 pmCluj Napoca
Nov 6
CLJ6:00 amCluj Napoca
23h 44m
2 stops
IAH9:44 pmHouston George Bush Intcntl
$646
Find similar

United Airlines flights from Houston to Cluj Napoca

Our best United Airlines deals on Houston to Cluj Napoca flight tickets
United Airlines
Oct 26
IAH5:50 pmHouston George Bush Intcntl
12h 50m
1 stop
CLJ1:40 pmCluj Napoca
Nov 6
CLJ6:00 amCluj Napoca
18h 10m
1 stop
IAH4:10 pmHouston George Bush Intcntl
$629
Find similar
United Airlines
Oct 26
IAH5:50 pmHouston George Bush Intcntl
12h 50m
1 stop
CLJ1:40 pmCluj Napoca
Nov 6
CLJ6:00 amCluj Napoca
18h 10m
1 stop
IAH4:10 pmHouston George Bush Intcntl
$630
Find similar
United Airlines
Oct 26
IAH8:05 pmHouston George Bush Intcntl
34h 35m
2 stops
CLJ1:40 pmCluj Napoca
Nov 7
CLJ6:00 amCluj Napoca
18h 10m
1 stop
IAH4:10 pmHouston George Bush Intcntl
$634
Find similar

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 August 28, 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

Wed 10/29

11:55 am-1:40 pm

2 stops18h 45m

Cluj Napoca

Wed 11/5

6:00 am-9:39 pm

2 stops47h 39m

$623

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Sun 10/26

5:50 pm-1:40 pm

1 stop12h 50m

Cluj Napoca

Thu 11/6

6:00 am-4:10 pm

1 stop18h 10m

$629

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Sun 10/26

5:50 pm-1:40 pm

1 stop12h 50m

Cluj Napoca

Thu 11/6

6:00 am-4:10 pm

1 stop18h 10m

$630

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Wed 10/29

5:50 pm-1:40 pm

1 stop12h 50m

Cluj Napoca

Wed 11/5

6:00 am-9:39 pm

2 stops47h 39m

$631

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Wed 10/29

5:50 pm-1:40 pm

1 stop12h 50m

Cluj Napoca

Wed 11/5

6:00 am-9:39 pm

2 stops47h 39m

$632

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Sun 10/26

8:05 pm-1:40 pm

2 stops34h 35m

Cluj Napoca

Fri 11/7

6:00 am-4:10 pm

1 stop18h 10m

$634

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Sun 10/26

9:35 am-1:40 pm

2 stops21h 05m

Cluj Napoca

Wed 11/5

2:25 pm-12:29 am

2 stops18h 04m

$635

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Wed 10/29

5:50 pm-1:40 pm

1 stop12h 50m

Cluj Napoca

Tue 11/4

6:00 am-6:15 pm

2 stops20h 15m

$649

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Thu 10/30

5:50 pm-1:40 pm

1 stop12h 50m

Cluj Napoca

Wed 11/5

6:00 am-6:15 pm

2 stops20h 15m

$697

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Wed 10/29

3:55 pm-9:00 am

1 stop34h 05m

Cluj Napoca

Wed 11/5

9:50 am-7:10 pm

1 stop17h 20m

$821

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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
LufthansaPriceFrom $831Free CancellationRating
6.8
7,368 reviews
Search Lufthansa flights
United AirlinesPriceFrom $841Free CancellationRating
7.4
8,944 reviews
Search United Airlines 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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