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Cheap flights from Houston Hobby Airport to Helsinki from $630

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 Hobby Airport to Helsinki departing on 3/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Houston Hobby Airport to Helsinki

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
8:20 pm - 3:15 pm
HOU
-
HEL
35h 55m2 stops
British Airways Logo
12:35 pm - 7:50 pm
HEL
-
HOU
15h 15m1 stop
$630British Airways
Sat, Mar 21 - Tue, Mar 31
American Airlines Logo
12:18 pm - 10:45 am
HOU
-
HEL
15h 27m1 stop
American Airlines Logo
12:35 pm - 7:50 pm
HEL
-
HOU
15h 15m1 stop
$656American Airlines
Sat, Mar 21 - Tue, Mar 31
American Airlines Logo
10:35 am - 10:45 am
HOU
-
HEL
16h 10m1 stop
American Airlines Logo
12:30 pm - 10:46 pm
HEL
-
HOU
18h 16m1 stop
$657American Airlines
Mon, Jan 19 - Tue, Feb 3
Multiple Airlines Logo
12:47 pm - 10:45 am
HOU
-
HEL
13h 58m1 stop
Multiple Airlines Logo
12:30 pm - 10:46 pm
HEL
-
HOU
18h 16m1 stop
$666Multiple Airlines
Tue, Feb 3 - Tue, Feb 10
British Airways Logo
8:20 pm - 3:15 pm
HOU
-
HEL
35h 55m2 stops
British Airways Logo
7:30 pm - 7:50 pm
HEL
-
HOU
32h 20m2 stops
$673British Airways
Sat, Mar 21 - Tue, Mar 31
Delta Logo
11:09 am - 4:25 pm
HOU
-
HEL
21h 16m2 stops
Delta Logo
6:30 am - 10:33 pm
HEL
-
HOU
24h 03m2 stops
$686Delta
Tue, Feb 3 - Tue, Feb 10
British Airways Logo
6:36 pm - 9:10 pm
HOU
-
HEL
18h 34m2 stops
British Airways Logo
12:30 pm - 10:46 pm
HEL
-
HOU
18h 16m1 stop
$706British Airways
Tue, Feb 3 - Tue, Feb 10
Delta Logo
5:45 am - 1:10 pm
HOU
-
HEL
23h 25m2 stops
Delta Logo
7:00 am - 10:33 pm
HEL
-
HOU
23h 33m2 stops
$782Delta
Mon, Jan 19 - Tue, Feb 3
American Airlines Logo
10:35 am - 10:45 am
HOU
-
HEL
16h 10m1 stop
American Airlines Logo
7:50 am - 6:06 pm
HEL
-
HOU
18h 16m2 stops
$927American Airlines
Mon, Jan 19 - Tue, Feb 3
British Airways Logo
12:47 pm - 3:15 pm
HOU
-
HEL
18h 28m2 stops
British Airways Logo
7:50 am - 6:06 pm
HEL
-
HOU
18h 16m2 stops
$1,522British Airways
Mon, Jan 19 - Tue, Feb 3

American Airlines flights from Houston Hobby Airport to Helsinki

Our best American Airlines deals on Houston Hobby Airport to Helsinki flight tickets
American Airlines
Jan 19
HOU10:35 amHouston Hobby
16h 10m
1 stop
HEL10:45 amHelsinki-Vantaa
Feb 3
HEL12:30 pmHelsinki-Vantaa
18h 16m
1 stop
HOU10:46 pmHouston Hobby
$657
Find similar
American Airlines
Jan 19
HOU10:35 amHouston Hobby
16h 10m
1 stop
HEL10:45 amHelsinki-Vantaa
Feb 3
HEL7:50 amHelsinki-Vantaa
18h 16m
2 stops
HOU6:06 pmHouston Hobby
$927
Find similar
American Airlines
Dec 25
HOU10:13 amHouston Hobby
16h 32m
1 stop
HEL10:45 amHelsinki-Vantaa
Jan 2
HEL7:50 amHelsinki-Vantaa
19h 54m
2 stops
HOU7:44 pmHouston Hobby
$4,780
Find similar

Delta flights from Houston Hobby Airport to Helsinki

Our best Delta deals on Houston Hobby Airport to Helsinki flight tickets
Delta
Feb 3
HOU11:09 amHouston Hobby
21h 16m
2 stops
HEL4:25 pmHelsinki-Vantaa
Feb 10
HEL6:30 amHelsinki-Vantaa
24h 03m
2 stops
HOU10:33 pmHouston Hobby
$686
Find similar
Delta
Jan 19
HOU5:45 amHouston Hobby
23h 25m
2 stops
HEL1:10 pmHelsinki-Vantaa
Feb 3
HEL7:00 amHelsinki-Vantaa
23h 33m
2 stops
HOU10:33 pmHouston Hobby
$782
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston Hobby Airport to Helsinki 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 December 21, 2025.
Use the filters below to find and compare flights from Houston Hobby Airport to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Sat 3/21

8:20 pm-3:15 pm

2 stops35h 55m

Helsinki-Vantaa

Tue 3/31

12:35 pm-7:50 pm

1 stop15h 15m

$630

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Sat 3/21

12:18 pm-10:45 am

1 stop15h 27m

Helsinki-Vantaa

Tue 3/31

12:35 pm-7:50 pm

1 stop15h 15m

$656

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Mon 1/19

10:35 am-10:45 am

1 stop16h 10m

Helsinki-Vantaa

Tue 2/3

12:30 pm-10:46 pm

1 stop18h 16m

$657

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Tue 2/3

12:47 pm-10:45 am

1 stop13h 58m

Helsinki-Vantaa

Tue 2/10

12:30 pm-10:46 pm

1 stop18h 16m

$666

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Sat 3/21

8:20 pm-3:15 pm

2 stops35h 55m

Helsinki-Vantaa

Tue 3/31

7:30 pm-7:50 pm

2 stops32h 20m

$673

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Tue 2/3

11:09 am-4:25 pm

2 stops21h 16m

Helsinki-Vantaa

Tue 2/10

6:30 am-10:33 pm

2 stops24h 03m

$686

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Tue 2/3

6:36 pm-9:10 pm

2 stops18h 34m

Helsinki-Vantaa

Tue 2/10

12:30 pm-10:46 pm

1 stop18h 16m

$706

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Mon 1/19

5:45 am-1:10 pm

2 stops23h 25m

Helsinki-Vantaa

Tue 2/3

7:00 am-10:33 pm

2 stops23h 33m

$782

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Mon 1/19

10:35 am-10:45 am

1 stop16h 10m

Helsinki-Vantaa

Tue 2/3

7:50 am-6:06 pm

2 stops18h 16m

$927

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Mon 1/19

12:47 pm-3:15 pm

2 stops18h 28m

Helsinki-Vantaa

Tue 2/3

7:50 am-6:06 pm

2 stops18h 16m

$1,522

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Helsinki from

How to get the cheapest flight ticket from Houston Hobby Airport 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

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

What is the cheapest month to fly to Helsinki?

The month of October is, on average, the cheapest month to fly to Helsinki from Houston Hobby Airport, with most prices found around $580. If you aren’t able to travel during the month of October, then book flights to Helsinki from Houston Hobby Airport during November instead. Flights to Helsinki in November, while not as cheap as those in October, still average around $635.

What is the cheapest day to depart on your flight to Helsinki?

The cheapest day to depart on your flight to Helsinki is on a Tuesday when prices can be found for as low as $576. This is often the case because there is less demand to fly during this day of the week. Flights from Houston Hobby Airport to Helsinki on a Thursday will generally be more expensive and average around $1,358. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Helsinki is in the evening. momondo users have found flights departing from Houston Hobby Airport to Helsinki in the evening for as low as $710. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Helsinki, so prices are often more expensive at around $901 per ticket.

When to book flights from Houston Hobby Airport to Helsinki

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

Cheap Houston Hobby Airport to Helsinki (HOU to HEL) flight deals and tips

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

Fastest flight time

21h 10m

Direct flights

None
The fastest flight from Houston Hobby Airport to Helsinki takes 21h 10m
There are no direct flights from Houston Hobby Airport to Helsinki. There are no popular flight routes from Houston Hobby Airport to Helsinki.
Search flight deals

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

    The straight-line distance from Houston Hobby to Helsinki-Vantaa is 5370.9 mi. In terms of flight time, this usually takes a little over 21h 10m.

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

    Prices for flights from Houston Hobby Airport to Helsinki-Vantaa Airport were last updated today.

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

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

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

    The necessary travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Houston Hobby Airport to Helsinki?

Best airlines flying from Houston Hobby Airport to Helsinki

Compare and see reviews for airlines that fly from Houston Hobby Airport to Helsinki with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $530Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
DeltaPriceFrom $635Free CancellationRating
7.9
8,021 reviews
Search Delta flights
British AirwaysPriceFrom $771Free CancellationRating
6.7
7,600 reviews
Search British Airways flights

Traveling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Vantaa
Espoo
Lahti
Kotka

Why use momondo?

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?

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

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

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 Helsinki from Houston.

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

If you are not ready to book a flight from Houston to Helsinki now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Helsinki and let you know when they change.

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