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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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0 bags

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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.
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
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
Turkish Airlines Logo
8:20 am - 7:10 pm
HEL
-
IAH
18h 50m
1 stop
Turkish Airlines Logo
2:30 pm - 11:10 am
IAH
-
HEL
36h 40m
1 stop
$1,008Turkish Airlines
Thu, Sep 24 - Mon, Sep 28
Turkish Airlines Logo
12:05 pm - 12:45 pm
HEL
-
IAH
32h 40m
1 stop
Turkish Airlines Logo
2:30 pm - 11:10 am
IAH
-
HEL
36h 40m
1 stop
$1,009Turkish Airlines
Thu, Sep 24 - Mon, Sep 28
Turkish Airlines Logo
8:20 am - 7:10 pm
HEL
-
IAH
18h 50m
1 stop
Turkish Airlines Logo
2:30 pm - 11:10 am
IAH
-
HEL
36h 40m
1 stop
$1,012Turkish Airlines
Thu, Sep 24 - Mon, Sep 28
Turkish Airlines Logo
12:05 pm - 12:45 pm
HEL
-
IAH
32h 40m
1 stop
Turkish Airlines Logo
9:10 pm - 11:10 am
IAH
-
HEL
30h 00m
1 stop
$1,013Turkish Airlines
Thu, Sep 17 - Mon, Sep 21
Lufthansa Logo
6:35 am - 5:55 pm
HEL
-
IAH
19h 20m
1 stop
Lufthansa Logo
6:20 pm - 12:40 am
IAH
-
HEL
22h 20m
1 stop
$1,016Lufthansa
Thu, May 28 - Thu, Jun 4
Lufthansa Logo
6:35 am - 1:35 pm
HEL
-
IAH
15h 00m
1 stop
Lufthansa Logo
4:40 pm - 6:55 pm
IAH
-
HEL
18h 15m
1 stop
$1,017Lufthansa
Thu, May 21 - Wed, May 27
Air France Logo
7:00 am - 1:20 pm
HEL
-
IAH
14h 20m
1 stop
Air France Logo
5:00 pm - 4:40 pm
IAH
-
HEL
15h 40m
1 stop
$1,018Air France
Thu, May 28 - Mon, Jun 1
Lufthansa Logo
6:35 am - 5:14 pm
HEL
-
IAH
18h 39m
2 stops
Lufthansa Logo
6:20 pm - 12:40 am
IAH
-
HEL
22h 20m
1 stop
$1,026Lufthansa
Thu, May 28 - Thu, Jun 4

Scandinavian Airlines flights from Helsinki to Houston George Bush Intcntl Airport

Our best Scandinavian Airlines deals on Helsinki to Houston George Bush Intcntl Airport flight tickets
Scandinavian Airlines
May 28
HEL11:15 amHelsinki-Vantaa
18h 10m
2 stops
IAH9:25 pmHouston George Bush Intcntl
Jun 1
IAH2:20 pmHouston George Bush Intcntl
22h 15m
3 stops
HEL8:35 pmHelsinki-Vantaa
$1,517
Scandinavian Airlines
May 28
HEL7:15 amHelsinki-Vantaa
24h 39m
3 stops
IAH11:54 pmHouston George Bush Intcntl
Jun 4
IAH2:20 pmHouston George Bush Intcntl
22h 05m
2 stops
HEL8:25 pmHelsinki-Vantaa
$1,593

American Airlines flights from Helsinki to Houston George Bush Intcntl Airport

Our best American Airlines deals on Helsinki to Houston George Bush Intcntl Airport 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
Sep 17
HEL12:20 pmHelsinki-Vantaa
19h 39m
1 stop
IAH11:59 pmHouston George Bush Intcntl
Sep 21
IAH6:50 pmHouston George Bush Intcntl
18h 10m
2 stops
HEL9:00 pmHelsinki-Vantaa
$1,217
American Airlines
Oct 22
HEL12:35 pmHelsinki-Vantaa
14h 28m
1 stop
IAH7:03 pmHouston George Bush Intcntl
Oct 26
IAH10:44 amHouston George Bush Intcntl
20h 11m
2 stops
HEL1:55 pmHelsinki-Vantaa
$1,221

momondo Fare Finder

 
Customize your flight search to find flights from Helsinki to Houston George Bush Intcntl Airport 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 9, 2026.
Use the filters below to find and compare flights from Helsinki to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest 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 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

Thu 9/24

8:20 am-7:10 pm

1 stop18h 50m

Houston George Bush Intcntl

Mon 9/28

2:30 pm-11:10 am

1 stop36h 40m

$1,008

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Thu 9/24

12:05 pm-12:45 pm

1 stop32h 40m

Houston George Bush Intcntl

Mon 9/28

2:30 pm-11:10 am

1 stop36h 40m

$1,009

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Thu 9/24

8:20 am-7:10 pm

1 stop18h 50m

Houston George Bush Intcntl

Mon 9/28

2:30 pm-11:10 am

1 stop36h 40m

$1,012

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Thu 9/17

12:05 pm-12:45 pm

1 stop32h 40m

Houston George Bush Intcntl

Mon 9/21

9:10 pm-11:10 am

1 stop30h 00m

$1,013

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Thu 5/28

6:35 am-5:55 pm

1 stop19h 20m

Houston George Bush Intcntl

Thu 6/4

6:20 pm-12:40 am

1 stop22h 20m

$1,016

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Thu 5/21

6:35 am-1:35 pm

1 stop15h 00m

Houston George Bush Intcntl

Wed 5/27

4:40 pm-6:55 pm

1 stop18h 15m

$1,017
Quickest round-trip

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Thu 5/28

7:00 am-1:20 pm

1 stop14h 20m

Houston George Bush Intcntl

Mon 6/1

5:00 pm-4:40 pm

1 stop15h 40m

$1,018

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Thu 5/28

6:35 am-5:14 pm

2 stops18h 39m

Houston George Bush Intcntl

Thu 6/4

6:20 pm-12:40 am

1 stop22h 20m

$1,026

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 George Bush Intcntl Airport

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 George Bush Intcntl Airport?

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of May is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Helsinki, with most prices found around $0. If you are unable to visit Houston George Bush Intcntl Airport during the month of May, then departing from Helsinki during the month August is also very affordable. Most momondo users find prices during this month for around $877.

When to book flights from Helsinki to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Helsinki to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Helsinki to Houston George Bush Intcntl Airport (HEL to IAH) flight deals and tips

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

Fastest flight time

15h 00m

Direct flights

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

Frequently asked questions about flying from Helsinki to Houston George Bush Intcntl Airport

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

    A flight from Helsinki-Vantaa to Houston George Bush Intcntl will travel around 5351.6 mi. By plane, this route typically takes 15h 00m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Helsinki-Vantaa Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Helsinki to Houston George Bush Intcntl Airport?

Best airlines flying from Helsinki to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Helsinki to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $1,064Free CancellationRating
7.8
1,510 reviews
Search KLM flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Conroe
Humble
Spring
Cypress
Montgomery
Jersey Village
Tomball
Livingston

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?

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

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

Yes momondo offers price alerts on flights to Houston from Helsinki. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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