When did momondo last update prices for flights from San Antonio Airport to Finland?

Prices for flights from San Antonio Airport to Finland refresh daily.

How many operators does momondo search for flights from San Antonio Airport to Finland?

The number of operators available for flights from San Antonio Airport to Finland is 2 as of December 2025.

How old do you have to be to fly from San Antonio Airport to Finland?

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 San Antonio Airport to Finland.

What documentation or ID do you need to fly to Finland?

The necessary travel and health documents for your Finland 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.

$496 Cheap Flights from San Antonio to Finland in 2025/26

1 adult

0 bags

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Find the cheapest flights from San Antonio to Finland

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:00 pm - 4:25 pm

SAT

HEL

16h 25m2 stops

2:05 pm - 12:34 am

HEL

SAT

18h 29m2 stops

$496Multiple Airlines

Tue, Feb 10 - Fri, Feb 20

12:25 pm - 1:10 pm

SAT

HEL

16h 45m2 stops

7:00 am - 9:34 pm

HEL

SAT

22h 34m2 stops

$502Multiple Airlines

Fri, Jan 23 - Fri, Jan 30

4:10 pm - 3:20 pm

SAT

HEL

39h 10m2 stops

9:05 pm - 12:32 am

HEL

SAT

35h 27m2 stops

$744Scandinavian Airlines

Mon, Mar 30 - Fri, Apr 10

12:52 pm - 3:15 pm

SAT

HEL

18h 23m2 stops

12:30 pm - 8:48 pm

HEL

SAT

16h 18m1 stop

$780British Airways

Tue, Feb 10 - Fri, Feb 20

5:00 am - 10:45 am

SAT

HEL

21h 45m1 stop

12:35 pm - 9:53 pm

HEL

SAT

17h 18m1 stop

$782Multiple Airlines

Mon, Mar 30 - Fri, Apr 10

7:00 am - 10:45 am

SAT

HEL

19h 45m1 stop

12:30 pm - 9:54 pm

HEL

SAT

17h 24m1 stop

$792Multiple Airlines

Tue, Feb 10 - Fri, Feb 20

5:10 am - 11:10 am

SAT

HEL

22h 00m1 stop

12:30 pm - 11:27 pm

HEL

SAT

18h 57m2 stops

$796American Airlines

Wed, Feb 11 - Fri, Feb 20

11:43 am - 6:50 pm

SAT

HEL

23h 07m3 stops

6:55 am - 11:12 pm

HEL

SAT

24h 17m2 stops

$806United Airlines

Tue, Feb 10 - Fri, Feb 20

4:10 pm - 9:45 pm

SAT

HEL

21h 35m3 stops

11:15 am - 11:30 pm

HEL

SAT

20h 15m2 stops

$985Scandinavian Airlines

Mon, Mar 30 - Fri, Apr 10

12:15 pm - 6:50 pm

SAT

HEL

22h 35m2 stops

6:55 am - 7:41 pm

HEL

SAT

20h 46m2 stops

$1,006United Airlines

Wed, Jan 28 - Sun, Feb 1

Scandinavian Airlines flights from San Antonio to Finland

Our best Scandinavian Airlines deals on San Antonio to Finland flight tickets

Scandinavian Airlines

Mar 30

SAT4:10 pmSan Antonio

39h 10m

2 stops

HEL3:20 pmHelsinki-Vantaa

Apr 10

HEL9:05 pmHelsinki-Vantaa

35h 27m

2 stops

SAT12:32 amSan Antonio

$744

Find similar

Scandinavian Airlines

Mar 30

SAT4:10 pmSan Antonio

21h 35m

3 stops

HEL9:45 pmHelsinki-Vantaa

Apr 10

HEL11:15 amHelsinki-Vantaa

20h 15m

2 stops

SAT11:30 pmSan Antonio

$985

Find similar

Scandinavian Airlines

Jan 23

SAT10:45 amSan Antonio

23h 10m

3 stops

HEL5:55 pmHelsinki-Vantaa

Jan 30

HEL6:15 amHelsinki-Vantaa

26h 23m

2 stops

SAT12:38 amSan Antonio

$1,035

Find similar

Finnair flights from San Antonio to Finland

Our best Finnair deals on San Antonio to Finland flight tickets

Finnair

Jan 28

SAT1:08 pmSan Antonio

13h 37m

1 stop

HEL10:45 amHelsinki-Vantaa

Feb 1

HEL12:30 pmHelsinki-Vantaa

14h 45m

1 stop

SAT7:15 pmSan Antonio

$1,222

Find similar

Finnair

Jan 28

SAT1:08 pmSan Antonio

13h 37m

1 stop

HEL10:45 amHelsinki-Vantaa

Feb 1

HEL12:30 pmHelsinki-Vantaa

14h 45m

1 stop

SAT7:15 pmSan Antonio

$1,622

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San AntonioHelsinki

SAT - HEL

SATHEL

San Antonio

Tue 2/10

4:00 pm-4:25 pm

2 stops16h 25m

Helsinki-Vantaa

Fri 2/20

2:05 pm-12:34 am

2 stops18h 29m

$496

San AntonioHelsinki

SAT - HEL

SATHEL

San Antonio

Fri 1/23

12:25 pm-1:10 pm

2 stops16h 45m

Helsinki-Vantaa

Fri 1/30

7:00 am-9:34 pm

2 stops22h 34m

$502

San AntonioHelsinki

SAT - HEL

SATHEL

San Antonio

Mon 3/30

4:10 pm-3:20 pm

2 stops39h 10m

Helsinki-Vantaa

Fri 4/10

9:05 pm-12:32 am

2 stops35h 27m

$744

San AntonioHelsinki

SAT - HEL

SATHEL

San Antonio

Tue 2/10

12:52 pm-3:15 pm

2 stops18h 23m

Helsinki-Vantaa

Fri 2/20

12:30 pm-8:48 pm

1 stop16h 18m

$780

San AntonioHelsinki

SAT - HEL

SATHEL

San Antonio

Mon 3/30

5:00 am-10:45 am

1 stop21h 45m

Helsinki-Vantaa

Fri 4/10

12:35 pm-9:53 pm

1 stop17h 18m

$782

San AntonioHelsinki

SAT - HEL

SATHEL

San Antonio

Tue 2/10

7:00 am-10:45 am

1 stop19h 45m

Helsinki-Vantaa

Fri 2/20

12:30 pm-9:54 pm

1 stop17h 24m

$792

San AntonioHelsinki

SAT - HEL

SATHEL

San Antonio

Wed 2/11

5:10 am-11:10 am

1 stop22h 00m

Helsinki-Vantaa

Fri 2/20

12:30 pm-11:27 pm

2 stops18h 57m

$796

San AntonioHelsinki

SAT - HEL

SATHEL

San Antonio

Tue 2/10

11:43 am-6:50 pm

3 stops23h 07m

Helsinki-Vantaa

Fri 2/20

6:55 am-11:12 pm

2 stops24h 17m

$806

San AntonioHelsinki

SAT - HEL

SATHEL

San Antonio

Mon 3/30

4:10 pm-9:45 pm

3 stops21h 35m

Helsinki-Vantaa

Fri 4/10

11:15 am-11:30 pm

2 stops20h 15m

$985

San AntonioHelsinki

SAT - HEL

SATHEL

San Antonio

Wed 1/28

12:15 pm-6:50 pm

2 stops22h 35m

Helsinki-Vantaa

Sun 2/1

6:55 am-7:41 pm

2 stops20h 46m

$1,006

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Finland

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 Finland?

The cheapest day to depart from San Antonio to Finland is on a Tuesday. Travelers who choose to depart for Finland on a Tuesday will often find tickets for as low as $511. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Finland on Sunday is $1,251.

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

The cheapest time of day to fly to Finland is in the evening when flights can be purchased for as low as $972. In contrast, the most expensive time of day to depart to Finland is in the afternoon when prices are around $1,217.

Cheap San Antonio to Finland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Finland

Fastest flight time	16h 25m
Direct flights	None

The fastest flight from San Antonio to Finland takes 16h 25m

There are no direct flights from San Antonio to Finland. There are no popular flight routes from San Antonio to Finland.

Search flight deals

When did momondo last update prices for flights from San Antonio Airport to Finland?
Prices for flights from San Antonio Airport to Finland refresh daily.
How many operators does momondo search for flights from San Antonio Airport to Finland?
The number of operators available for flights from San Antonio Airport to Finland is 2 as of December 2025.
How old do you have to be to fly from San Antonio Airport to Finland?
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 San Antonio Airport to Finland.
What documentation or ID do you need to fly to Finland?
The necessary travel and health documents for your Finland 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.

Best airlines flying from San Antonio to Finland

Compare and see reviews for airlines that fly from San Antonio to Finland with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $481	Free Cancellation	Rating 7.2 11,050 reviews		Search American Airlines flights
Finnair	PriceFrom $578	Free Cancellation	Rating 7.6 1,334 reviews		Search Finnair flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Finland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Finland. momondo saves you time and could save you money on your trip.

Can I find flights from San Antonio to Finland with flexible booking policies on momondo?

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

How can momondo help me find flights from San Antonio to Finland?

Once all potential San Antonio to Finland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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