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Cheap flights from San Antonio (SAT) to Finland

SAT — HEL
أبريل 17 — أبريل 241
ج 4/17
ج 4/24
1 adult, Economy
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Find flight deals from San Antonio to Finland

Keep the following information in mind while searching for San Antonio to Finland flight deals. Data was last updated مارس 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$731
(American Airlines)

Popular in

June

Cheapest in

October

Average price

$830
Provider with most accurate pricing for San Antonio-Helsinki-Vantaa flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Helsinki-Vantaa flights.
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From San Antonio to Finland
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Highest demand for flights based on searches. 13% potential increase in price ($145 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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Reviews of airlines servicing Finland

Get insights into the airlines that provide service to Finland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Finland. Reviews last updated مارس 18, 2026.
Read through reviews of airlines operating flights from San Antonio to Finland, such as Finnair and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,373 reviews

Crew

8.2

Boarding

7.7

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.5

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Finnair
7.6
Good
1,373 reviews
Finnair
7.6
Good
1,373 reviews

Crew

8.2

Boarding

7.7

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.5

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
American Airlines
7.1
Good
11,469 reviews
Finnair
7.6
Good
1,373 reviews

Crew

8.2

Boarding

7.7

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.5

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Finland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Finland?

    Most people fly from San Antonio (SAT) if they book a flight from San Antonio to Finland. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

  • How long is the flight from San Antonio to Finland?

    A quick flight from San Antonio to Finland can take about 20h 34m. United Airlines provides one of the quickest options available for as low as $1,004. San Antonio and Finland are separated by a distance of 5454 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from San Antonio to Finland that include hotel bookings?

    Yes. In addition to deals on San Antonio to Finland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Finland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Finland.

  • Can I find deals for business class flights from San Antonio to Finland?

    Yes. Cheapflights offers flight deals from San Antonio to Finland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top 2 airlines flying from San Antonio to Finland

Discover the top 2 airlines that operate flights from San Antonio to Finland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated مارس 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$481Average$1,018FlexibilityNo cancel feeOn-time71%
FinnairCheapest$609Average$694FlexibilityNo cancel feeOn-time76%

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