What is the cheapest airline that flies from Houston to Helsinki-Vantaa?

Iberia, Icelandair, and Finnair are the most popular carriers operating from Houston to Helsinki-Vantaa

What airlines fly to Helsinki?

American Airlines, British Airways and Finnair are the top three most popular airlines that fly to Helsinki from Houston according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Helsinki. Keep in mind that there are 4 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Houston to Helsinki-Vantaa Airport are updated daily.

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

As of February 2026, there are 4 operators available to choose from for flights from Houston to Helsinki-Vantaa Airport.

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

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 Houston to Helsinki-Vantaa Airport.

What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

The travel and health documents required for your trip to Helsinki-Vantaa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helsinki-Vantaa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$350 Cheap Flights from Houston to Helsinki in 2026

Q: What is the typical price of a round-trip flight between Houston and Helsinki?

Prices are currently typical for flights on this route. Typical prices usually range from $534 to $625. The lowest price recently found on this route was $595.

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Find the cheapest flights from Houston to Helsinki

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:46 pm - 10:45 am

IAH

HEL

12h 59m

1 stop

12:35 pm - 11:59 pm

HEL

IAH

19h 24m

1 stop

$595Multiple Airlines

Isnin, Mei 4 - Jumaat, Mei 8

2:30 pm - 6:40 pm

IAH

HEL

20h 10m

1 stop

7:35 pm - 7:10 pm

HEL

IAH

31h 35m

1 stop

$613Turkish Airlines

Rabu, Apr 29 - Rabu, Mei 20

5:09 am - 1:10 pm

IAH

HEL

24h 01m

2 stops

6:55 am - 1:35 pm

HEL

IAH

14h 40m

1 stop

$626United Airlines

Isnin, Mei 4 - Jumaat, Mei 8

5:09 am - 1:10 pm

IAH

HEL

24h 01m

2 stops

6:55 am - 11:11 pm

HEL

IAH

24h 16m

2 stops

$636United Airlines

Isnin, Mei 4 - Jumaat, Mei 8

12:20 pm - 2:15 pm

IAH

HEL

17h 55m

2 stops

12:35 pm - 11:59 pm

HEL

IAH

19h 24m

1 stop

$672American Airlines

Rabu, Apr 1 - Khamis, Apr 9

12:18 pm - 3:30 pm

HOU

HEL

20h 12m

2 stops

12:30 pm - 7:50 pm

HEL

HOU

14h 20m

1 stop

$687Iberia

Rabu, Mac 18 - Rabu, Mac 25

12:42 pm - 10:45 am

HOU

HEL

14h 03m

1 stop

12:35 pm - 11:47 pm

HEL

HOU

19h 12m

1 stop

$758American Airlines

Rabu, Apr 29 - Rabu, Mei 20

12:42 pm - 3:15 pm

HOU

HEL

18h 33m

2 stops

2:05 pm - 11:47 pm

HEL

HOU

17h 42m

2 stops

$854British Airways

Rabu, Apr 29 - Rabu, Mei 20

8:21 pm - 11:00 pm

HOU

HEL

18h 39m

2 stops

8:00 am - 11:47 pm

HEL

HOU

23h 47m

2 stops

$892British Airways

Jumaat, Mei 8 - Ahad, Mei 17

12:42 pm - 3:10 pm

HOU

HEL

18h 28m

2 stops

4:00 pm - 11:52 pm

HEL

HOU

39h 52m

2 stops

$1,003Iberia

Rabu, Apr 29 - Rabu, Mei 20

Turkish Airlines flights from Houston to Helsinki

Our best Turkish Airlines deals on Houston to Helsinki flight tickets

Turkish Airlines

Feb 12

IAH9:05 pmHouston George Bush Intcntl

37h 00m

1 stop

HEL6:05 pmHelsinki-Vantaa

Feb 19

HEL7:00 pmHelsinki-Vantaa

32h 10m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$609

Turkish Airlines

Apr 29

IAH2:30 pmHouston George Bush Intcntl

20h 10m

1 stop

HEL6:40 pmHelsinki-Vantaa

May 20

HEL7:35 pmHelsinki-Vantaa

31h 35m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$613

Turkish Airlines

Feb 9

IAH9:05 pmHouston George Bush Intcntl

37h 00m

1 stop

HEL6:05 pmHelsinki-Vantaa

Feb 24

HEL12:30 pmHelsinki-Vantaa

38h 40m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$626

American Airlines flights from Houston to Helsinki

Our best American Airlines deals on Houston to Helsinki flight tickets

American Airlines

Apr 1

IAH12:20 pmHouston George Bush Intcntl

17h 55m

2 stops

HEL2:15 pmHelsinki-Vantaa

Apr 9

HEL12:35 pmHelsinki-Vantaa

19h 24m

1 stop

IAH11:59 pmHouston George Bush Intcntl

$672

American Airlines

Mar 19

IAH2:09 pmHouston George Bush Intcntl

13h 36m

1 stop

HEL10:45 amHelsinki-Vantaa

Mar 26

HEL12:30 pmHelsinki-Vantaa

26h 53m

1 stop

IAH8:23 amHouston George Bush Intcntl

$723

American Airlines

Apr 29

HOU12:42 pmHouston Hobby

14h 03m

1 stop

HEL10:45 amHelsinki-Vantaa

May 20

HEL12:35 pmHelsinki-Vantaa

19h 12m

1 stop

HOU11:47 pmHouston Hobby

$758

Fly from

Fly to

Route

Depart

Return

Price

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Isnin 5/4

1:46 pm-10:45 am

1 stop12h 59m

Helsinki-Vantaa

Jumaat 5/8

12:35 pm-11:59 pm

1 stop19h 24m

$595

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Rabu 4/29

2:30 pm-6:40 pm

1 stop20h 10m

Helsinki-Vantaa

Rabu 5/20

7:35 pm-7:10 pm

1 stop31h 35m

$613

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Isnin 5/4

5:09 am-1:10 pm

2 stops24h 01m

Helsinki-Vantaa

Jumaat 5/8

6:55 am-1:35 pm

1 stop14h 40m

$626

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Isnin 5/4

5:09 am-1:10 pm

2 stops24h 01m

Helsinki-Vantaa

Jumaat 5/8

6:55 am-11:11 pm

2 stops24h 16m

$636

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Rabu 4/1

12:20 pm-2:15 pm

2 stops17h 55m

Helsinki-Vantaa

Khamis 4/9

12:35 pm-11:59 pm

1 stop19h 24m

$672

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Rabu 3/18

12:18 pm-3:30 pm

2 stops20h 12m

Helsinki-Vantaa

Rabu 3/25

12:30 pm-7:50 pm

1 stop14h 20m

$687

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Rabu 4/29

12:42 pm-10:45 am

1 stop14h 03m

Helsinki-Vantaa

Rabu 5/20

12:35 pm-11:47 pm

1 stop19h 12m

$758

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Rabu 4/29

12:42 pm-3:15 pm

2 stops18h 33m

Helsinki-Vantaa

Rabu 5/20

2:05 pm-11:47 pm

2 stops17h 42m

$854

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Jumaat 5/8

8:21 pm-11:00 pm

2 stops18h 39m

Helsinki-Vantaa

Ahad 5/17

8:00 am-11:47 pm

2 stops23h 47m

$892

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Rabu 4/29

12:42 pm-3:10 pm

2 stops18h 28m

Helsinki-Vantaa

Rabu 5/20

4:00 pm-11:52 pm

2 stops39h 52m

$1,003

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Helsinki

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

Prices

Airlines

What is the typical price of a round-trip flight between Houston and Helsinki?

What is the cheapest month to fly to Helsinki?

The month of January is, on average, the cheapest month to fly to Helsinki from Houston, with most prices found around $563. If you aren’t able to travel during the month of January, then book flights to Helsinki from Houston during October instead. Flights to Helsinki in October, while not as cheap as those in January, still average around $580.

Cheap Houston to Helsinki flight deals and tips

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

Fastest flight time	12h 59m
Direct flights	None

The fastest flight from Houston to Helsinki takes 12h 59m

There are no direct flights from Houston to Helsinki. There are no popular flight routes from Houston to Helsinki.

Search flight deals

How far is Houston to Helsinki-Vantaa by plane?
A flight from Houston to Helsinki-Vantaa will travel around 5366.5 mi. Flights usually cover this in 12h 59m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Houston to Helsinki-Vantaa Airport?
Prices for flights from Houston to Helsinki-Vantaa Airport are updated daily.
How many operators does momondo search for flights from Houston to Helsinki-Vantaa Airport?
As of February 2026, there are 4 operators available to choose from for flights from Houston to Helsinki-Vantaa Airport.
How old do you have to be to fly from Houston to Helsinki-Vantaa Airport?
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 Houston to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The travel and health documents required for your trip to Helsinki-Vantaa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helsinki-Vantaa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Helsinki

Compare and see reviews for airlines that fly from Houston to Helsinki with momondo

Airline	Rating	Free Cancellation	Price
Finnair	PriceFrom $503	Free Cancellation	Rating 7.6 1,357 reviews	Search Finnair flights
United Airlines	PriceFrom $519	Free Cancellation	Rating 7.4 9,235 reviews	Search United Airlines flights
American Airlines	PriceFrom $522	Free Cancellation	Rating 7.2 11,218 reviews	Search American Airlines flights
British Airways	PriceFrom $524	Free Cancellation	Rating 6.7 7,714 reviews	Search British Airways flights

Vantaa

Espoo

Lahti

Kotka

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Helsinki. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Helsinki from Houston which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Helsinki.

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

Of course. momondo tracks the price of Houston to Helsinki flights. All you need is a valid email address and we will do the rest; it is that quick and easy.