STL - VLC

$733 Find Cheap Flights from St. Louis to Valencia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Valencia departing on 9/14. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Valencia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Valencia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Valencia, as well as popular online travel agencies
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Flights Deals

Cheap Flights from St. Louis to Valencia (STL-VLC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Valencia 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 St. Louis to Valencia

Sun, Sep 14 - Sun, Sep 21
Iberia Logo
1:03 pm - 8:00 pmSTL-VLC
23h 57m2 stops
Iberia Logo
9:40 am - 9:12 amVLC-STL
30h 32m2 stops
$733Iberia
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Sun, Sep 14 - Sun, Sep 21
Lufthansa Logo
3:30 pm - 6:00 pmSTL-VLC
19h 30m1 stop
Lufthansa Logo
6:55 pm - 3:44 pmVLC-STL
51h 49m2 stops
$898Lufthansa
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Sat, Aug 23 - Fri, Aug 29
United Airlines Logo
5:30 pm - 6:00 pmSTL-VLC
17h 30m2 stops
United Airlines Logo
6:55 pm - 3:21 pmVLC-STL
27h 26m2 stops
$905United Airlines
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Sat, Aug 23 - Fri, Aug 29
Lufthansa Logo
5:30 pm - 6:00 pmSTL-VLC
17h 30m2 stops
Lufthansa Logo
6:55 pm - 3:44 pmVLC-STL
27h 49m2 stops
$909Lufthansa
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Sun, Sep 14 - Sun, Sep 21
Lufthansa Logo
3:30 pm - 6:00 pmSTL-VLC
19h 30m1 stop
Lufthansa Logo
6:00 am - 1:30 pmVLC-STL
14h 30m1 stop
$1,001Lufthansa
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Fri, Aug 29 - Fri, Sep 5
Delta Logo
11:29 am - 4:35 pmSTL-VLC
22h 06m2 stops
Delta Logo
6:40 am - 11:23 pmVLC-STL
23h 43m2 stops
$1,010Delta
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Sat, Aug 23 - Fri, Aug 29
Air Canada Logo
1:30 pm - 12:05 pmSTL-VLC
15h 35m2 stops
Air Canada Logo
1:05 pm - 8:00 pmVLC-STL
37h 55m2 stops
$1,103Air Canada
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Sun, Sep 14 - Sun, Sep 21
Logo
10:35 am - 10:55 pmSTL-VLC
29h 20m3 stops
Logo
6:20 pm - 4:35 pmVLC-STL
29h 15m3 stops
$1,203
Find Deal
Thu, Aug 14 - Sun, Aug 17
Air Canada Logo
1:30 pm - 12:05 pmSTL-VLC
15h 35m2 stops
Air Canada Logo
6:00 am - 7:45 pmVLC-STL
44h 45m2 stops
$1,286Air Canada
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Thu, Aug 14 - Sun, Aug 17
Logo
1:30 pm - 12:05 pmSTL-VLC
15h 35m2 stops
Logo
6:00 am - 1:30 pmVLC-STL
14h 30m1 stop
$1,341
Find Deal
Booking Insights

KAYAK's insights & trends for St. Louis to Valencia flights

Get data-powered insights and trends into flights from St. Louis to Valencia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from St. Louis to Valencia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Valencia, 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 St. Louis to Valencia is March, where tickets cost $621 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,602 and $1,337 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$733
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 75% increase in price.
Flight from St. Louis to Valencia

When to book flights from St. Louis to Valencia

Are your dates flexible? Find out the best times to travel from St. Louis to Valencia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Valencia

  • What is the cheapest flight from St. Louis to Valencia?

    In the last 3 days, the lowest price for a flight from St. Louis to Valencia was $733 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Valencia?

    Yes, you’ll need a passport to travel to Valencia from St. Louis.

  • Which airports will I be using when flying from St. Louis to Valencia?

    On your way to Valencia, you’ll fly out from Lambert-St Louis. You’ll be landing at Valencia.

  • Which aircraft models fly most regularly from St. Louis to Valencia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Valencia?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between St. Louis and Valencia, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from St. Louis to Valencia?

    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 St. Louis to Valencia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Valencia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Valencia from St. Louis 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 St. Louis to Valencia?

    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 to Valencia with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and VLC can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Valencia?

    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 to Valencia from St. Louis 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 St. Louis to Valencia

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Valencia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Valencia? 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.
6.8
LufthansaOverall score based on 7275 reviews
7.0Boarding
6.8Comfort
6.4Entertainment
6.3Food
7.6Crew
Airline reviews

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

10.0 ExcellentAnonymous, Jul 2025IAD - TPA
Read more Lufthansa reviews

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

Hate their old flights, boatding, food and services. Very poor quality

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

The food could be better, more snacks. And have some plugs to chargue the phone.

The pasta in the evening meal was tasteless. Otherwise, the flight was okay.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Seating was average for a first class seat. It very modern. I expected better.

Flight was a little late. The crew was courteous, food ok

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

Poor food on flight between Toronto and Stockholm Airport Toronto too crowded

Everything you need to know for your flight from St. Louis to Valencia

Information on your arrival and departure airports

St. Louis (STL)
Valencia (VLC)

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