$725 Find Cheap Flights from San Antonio to Finland

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Finland departing on 10/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap San Antonio to Finland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Finland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Finland

Tue, Oct 13 - Tue, Oct 27
British Airways Logo
2:45 pm - 3:15 pm
SAT
-
HEL
16h 30m
2 stops
British Airways Logo
12:30 pm - 10:55 pm
HEL
-
SAT
17h 25m
1 stop
$725British Airways
Tue, Oct 13 - Tue, Oct 27
American Airlines Logo
6:00 am - 10:45 am
SAT
-
HEL
20h 45m
1 stop
American Airlines Logo
12:30 pm - 10:55 pm
HEL
-
SAT
17h 25m
1 stop
$727American Airlines
Tue, Oct 13 - Tue, Oct 27
Lufthansa Logo
5:00 pm - 1:35 am
SAT
-
HEL
24h 35m
2 stops
Lufthansa Logo
6:55 am - 5:33 pm
HEL
-
SAT
17h 38m
2 stops
$729Lufthansa
Tue, Oct 13 - Tue, Oct 27
Lufthansa Logo
5:00 pm - 1:35 am
SAT
-
HEL
24h 35m
2 stops
Lufthansa Logo
6:55 am - 5:33 pm
HEL
-
SAT
17h 38m
2 stops
$735Lufthansa
Tue, Oct 13 - Tue, Oct 27
Multiple Airlines Logo
4:00 pm - 4:40 pm
SAT
-
HEL
16h 40m
2 stops
Multiple Airlines Logo
6:50 am - 11:18 pm
HEL
-
SAT
23h 28m
2 stops
$741Multiple Airlines
Tue, Oct 13 - Tue, Oct 27
American Airlines Logo
11:03 am - 10:45 am
SAT
-
HEL
15h 42m
1 stop
American Airlines Logo
7:45 am - 7:59 pm
HEL
-
SAT
19h 14m
2 stops
$773American Airlines
Thu, Oct 1 - Wed, Oct 7
Finnair Logo
1:42 pm - 10:45 am
SAT
-
HEL
13h 03m
1 stop
Finnair Logo
12:35 pm - 5:45 pm
HEL
-
SAT
13h 10m
1 stop
$777Finnair
Thu, Oct 1 - Wed, Oct 7
Lufthansa Logo
7:00 am - 6:55 pm
SAT
-
HEL
27h 55m
2 stops
Lufthansa Logo
6:35 am - 9:16 pm
HEL
-
SAT
22h 41m
2 stops
$779Lufthansa
Thu, Oct 1 - Wed, Oct 7
Lufthansa Logo
7:00 am - 6:55 pm
SAT
-
HEL
27h 55m
2 stops
Lufthansa Logo
6:35 am - 9:16 pm
HEL
-
SAT
22h 41m
2 stops
$780Lufthansa
Thu, Oct 1 - Wed, Oct 7
Delta Logo
12:10 pm - 4:40 pm
SAT
-
HEL
20h 30m
2 stops
Delta Logo
7:00 am - 12:28 am
HEL
-
SAT
25h 28m
2 stops
$790Delta
Booking Insights

KAYAK's insights & trends for San Antonio to Finland flights

Get data-powered insights and trends into flights from San Antonio to Finland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Antonio to Finland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Finland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Antonio to Finland is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $971 and $893 respectively.

Find deals

Good to know

Low seasonNovember
Cheapest flight$725
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from San Antonio to Helsinki

FAQs - booking Finland flights

  • How does KAYAK find such low prices on flights from San Antonio to Finland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Finland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Finland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Antonio to Finland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Finland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Antonio to Finland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Finland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Antonio to Finland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Antonio to Finland

 
Need help choosing which airline to fly with from San Antonio to Finland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11669 reviews
7.5Boarding
7.2Comfort
6.4Food
6.9Entertainment
7.9Crew
Airline reviews

Cancelled BOYH legs of our flight home 30 min before initial boarding

2.0 MediocreAnonymous, May 2026
DFW - TPA
Read more American Airlines reviews

Cancelled BOYH legs of our flight home 30 min before initial boarding

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

Everything you need to know for your flight from San Antonio to Finland

Information on your arrival and departure airports

San Antonio (SAT)