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Cheap flights from Helsinki to Houston from $604

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helsinki to Houston departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Helsinki to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:20 am - 7:10 pm
HEL
-
IAH
18h 50m
1 stop
Turkish Airlines Logo
9:05 pm - 6:05 pm
IAH
-
HEL
37h 00m
1 stop
$920Turkish Airlines
Mon, Oct 19 - Sat, Nov 14
Turkish Airlines Logo
7:00 pm - 9:10 pm
HEL
-
IAH
33h 10m
1 stop
Turkish Airlines Logo
9:05 pm - 6:05 pm
IAH
-
HEL
37h 00m
1 stop
$939Turkish Airlines
Sat, Oct 31 - Sun, Nov 15
Lufthansa Logo
6:35 am - 1:35 pm
HEL
-
IAH
15h 00m
1 stop
Lufthansa Logo
3:35 pm - 5:10 pm
IAH
-
HEL
17h 35m
1 stop
$976Lufthansa
Thu, Oct 1 - Thu, Oct 22
Air France Logo
6:25 pm - 1:20 pm
HEL
-
IAH
26h 55m
1 stop
Air France Logo
3:25 pm - 12:25 am
IAH
-
HEL
25h 00m
1 stop
$989Air France
Thu, May 21 - Thu, May 28
Multiple Airlines Logo
2:05 pm - 2:30 pm
HEL
-
IAH
31h 25m
1 stop
Multiple Airlines Logo
5:50 pm - 5:25 pm
IAH
-
HEL
15h 35m
2 stops
$990Multiple Airlines
Sat, Oct 31 - Sun, Nov 15
Air France Logo
1:55 pm - 1:15 pm
HEL
-
IAH
31h 20m
1 stop
Air France Logo
4:10 pm - 4:25 pm
IAH
-
HEL
16h 15m
2 stops
$995Air France
Mon, Oct 19 - Sat, Nov 14
Air France Logo
7:00 am - 5:30 pm
HEL
-
IAH
18h 30m
2 stops
Air France Logo
3:25 pm - 12:25 am
IAH
-
HEL
25h 00m
1 stop
$997Air France
Thu, May 21 - Thu, May 28
KLM Logo
7:00 am - 10:04 pm
HEL
-
IAH
22h 04m
2 stops
KLM Logo
5:50 pm - 5:25 pm
IAH
-
HEL
15h 35m
2 stops
$1,001KLM
Sat, Oct 31 - Sun, Nov 15
Multiple Airlines Logo
1:55 pm - 1:15 pm
HEL
-
IAH
31h 20m
1 stop
Multiple Airlines Logo
5:50 pm - 5:40 pm
IAH
-
HEL
15h 50m
2 stops
$1,004Multiple Airlines
Thu, Oct 1 - Thu, Oct 22
Multiple Airlines Logo
7:00 am - 6:28 pm
HEL
-
IAH
19h 28m
2 stops
Multiple Airlines Logo
4:10 pm - 4:25 pm
IAH
-
HEL
16h 15m
2 stops
$1,007Multiple Airlines
Mon, Oct 19 - Sat, Nov 14

American Airlines flights from Helsinki to Houston

Our best American Airlines deals on Helsinki to Houston flight tickets
American Airlines
Sep 24
HEL12:20 pmHelsinki-Vantaa
19h 39m
1 stop
IAH11:59 pmHouston George Bush Intcntl
Sep 28
IAH1:24 pmHouston George Bush Intcntl
17h 51m
2 stops
HEL3:15 pmHelsinki-Vantaa
$1,212
American Airlines
Oct 22
HEL12:35 pmHelsinki-Vantaa
19h 18m
1 stop
HOU11:53 pmHouston Hobby
Oct 26
HOU1:08 pmHouston Hobby
15h 02m
1 stop
HEL11:10 amHelsinki-Vantaa
$1,221
American Airlines
Oct 22
HEL12:35 pmHelsinki-Vantaa
19h 18m
1 stop
HOU11:53 pmHouston Hobby
Oct 26
HOU1:08 pmHouston Hobby
17h 47m
2 stops
HEL1:55 pmHelsinki-Vantaa
$1,222

British Airways flights from Helsinki to Houston

Our best British Airways deals on Helsinki to Houston flight tickets
British Airways
Oct 1
HEL12:35 pmHelsinki-Vantaa
31h 48m
1 stop
HOU12:23 pmHouston Hobby
Oct 22
HOU1:08 pmHouston Hobby
15h 07m
2 stops
HEL12:15 pmHelsinki-Vantaa
$1,176
British Airways
Sep 24
HEL12:20 pmHelsinki-Vantaa
13h 47m
1 stop
IAH6:07 pmHouston George Bush Intcntl
Sep 28
IAH9:05 pmHouston George Bush Intcntl
17h 50m
2 stops
HEL10:55 pmHelsinki-Vantaa
$1,218
British Airways
Sep 24
HEL4:25 pmHelsinki-Vantaa
14h 52m
1 stop
IAH11:17 pmHouston George Bush Intcntl
Sep 28
IAH9:05 pmHouston George Bush Intcntl
17h 50m
2 stops
HEL10:55 pmHelsinki-Vantaa
$1,221

momondo Fare Finder

 
Customize your flight search to find flights from Helsinki to Houston 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 May 7, 2026.
Use the filters below to find and compare flights from Helsinki to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Mon 10/19

8:20 am-7:10 pm

1 stop18h 50m

Houston George Bush Intcntl

Sat 11/14

9:05 pm-6:05 pm

1 stop37h 00m

$920

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Sat 10/31

7:00 pm-9:10 pm

1 stop33h 10m

Houston George Bush Intcntl

Sun 11/15

9:05 pm-6:05 pm

1 stop37h 00m

$939
Quickest round-trip

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Thu 10/1

6:35 am-1:35 pm

1 stop15h 00m

Houston George Bush Intcntl

Thu 10/22

3:35 pm-5:10 pm

1 stop17h 35m

$976

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Thu 5/21

6:25 pm-1:20 pm

1 stop26h 55m

Houston George Bush Intcntl

Thu 5/28

3:25 pm-12:25 am

1 stop25h 00m

$989

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Sat 10/31

2:05 pm-2:30 pm

1 stop31h 25m

Houston George Bush Intcntl

Sun 11/15

5:50 pm-5:25 pm

2 stops15h 35m

$990

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Mon 10/19

1:55 pm-1:15 pm

1 stop31h 20m

Houston George Bush Intcntl

Sat 11/14

4:10 pm-4:25 pm

2 stops16h 15m

$995

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Thu 5/21

7:00 am-5:30 pm

2 stops18h 30m

Houston George Bush Intcntl

Thu 5/28

3:25 pm-12:25 am

1 stop25h 00m

$997

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Sat 10/31

7:00 am-10:04 pm

2 stops22h 04m

Houston George Bush Intcntl

Sun 11/15

5:50 pm-5:25 pm

2 stops15h 35m

$1,001

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Thu 10/1

1:55 pm-1:15 pm

1 stop31h 20m

Houston George Bush Intcntl

Thu 10/22

5:50 pm-5:40 pm

2 stops15h 50m

$1,004

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Mon 10/19

7:00 am-6:28 pm

2 stops19h 28m

Houston George Bush Intcntl

Sat 11/14

4:10 pm-4:25 pm

2 stops16h 15m

$1,007

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 Houston from

How to get the cheapest flight ticket from Helsinki to Houston

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 Helsinki and Houston?

What is the cheapest month to fly to Houston?

The month of September is, on average, the cheapest month to fly to Houston from Helsinki, with most prices found around $559. The month of April is another great option to travel to Houston, with average flight prices from Helsinki averaging around $589.

How far in advance should I book a flight from Helsinki to Houston?

You are more likely to see cheaper flights to Houston from Helsinki when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $988 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Helsinki for as low as $662 on momondo.

Cheap Helsinki to Houston flight deals and tips

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

Fastest flight time

15h 00m

Direct flights

None
The fastest flight from Helsinki to Houston takes 15h 00m
There are no direct flights from Helsinki to Houston. There are no popular flight routes from Helsinki to Houston.
Search flight deals

Frequently asked questions about flying from Helsinki to Houston

  • How far is Helsinki-Vantaa to Houston by plane?

    A flight from Helsinki-Vantaa to Houston will travel around 5366.5 mi. By plane, this route typically takes 15h 00m.

  • When did momondo last update prices for flights from Helsinki-Vantaa Airport to Houston?

    Prices for flights from Helsinki-Vantaa Airport to Houston are refreshed on a daily basis.

  • How many operators does momondo search for flights from Helsinki-Vantaa Airport to Houston?

  • How old do you have to be to fly from Helsinki-Vantaa Airport to Houston?

    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 Helsinki-Vantaa Airport to Houston.

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

    The travel and health documents you'll need for your trip to Houston may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Helsinki to Houston

Compare and see reviews for airlines that fly from Helsinki to Houston with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $1,064Free CancellationRating
7.8
1,511 reviews
Search KLM flights

Why use momondo?

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

Finding the right flight to Houston from Helsinki 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 Houston quick and easy, saving you time and money.

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

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

How can momondo help me find flights from Helsinki to Houston?

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 Houston from Helsinki.

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

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Helsinki and alert you when they change.

An easier way to manage your Houston trip

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