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Cheap flights from St. Louis to Athens from $538

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Athens departing on 10/16. 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 St. Louis to Athens

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to Athens that have been recently found on momondo from popular airlines, departing in the coming months.
British Airways Logo
6:00 am - 11:10 amSTL-ATH
21h 10m1 stop
British Airways Logo
1:00 pm - 8:16 pmATH-STL
15h 16m1 stop
$657British Airways
Find Deal
Wed, Oct 22 - Tue, Nov 4
United Airlines Logo
6:15 am - 10:05 amSTL-ATH
19h 50m2 stops
United Airlines Logo
1:25 pm - 2:18 pmATH-STL
56h 53m2 stops
$658United Airlines
Find Deal
Wed, Oct 22 - Tue, Nov 4
Air Canada Logo
9:15 am - 10:05 amSTL-ATH
16h 50m2 stops
Air Canada Logo
1:15 pm - 2:18 pmATH-STL
33h 03m2 stops
$670Air Canada
Find Deal
Wed, Oct 22 - Tue, Nov 4
Air Canada Logo
9:15 am - 11:10 amSTL-ATH
17h 55m1 stop
Air Canada Logo
1:15 pm - 3:26 pmATH-STL
34h 11m1 stop
$682Air Canada
Find Deal
Wed, Oct 22 - Tue, Nov 4
Delta Logo
7:00 am - 10:55 amSTL-ATH
19h 55m1 stop
Delta Logo
12:10 pm - 8:47 pmATH-STL
16h 37m1 stop
$804Delta
Find Deal
Sun, Aug 3 - Tue, Aug 26
Delta Logo
5:23 pm - 10:00 amSTL-ATH
32h 37m1 stop
Delta Logo
12:10 pm - 8:47 pmATH-STL
16h 37m1 stop
$810Delta
Find Deal
Sat, Aug 9 - Fri, Aug 29
KLM Logo
10:46 am - 10:00 amSTL-ATH
15h 14m1 stop
KLM Logo
6:00 am - 4:45 pmATH-STL
18h 45m2 stops
$884KLM
Find Deal
Thu, Aug 7 - Wed, Aug 27
KLM Logo
11:23 am - 12:50 pmSTL-ATH
17h 27m2 stops
KLM Logo
6:00 am - 4:45 pmATH-STL
18h 45m2 stops
$908KLM
Find Deal
Thu, Aug 7 - Wed, Aug 27
American Airlines Logo
10:31 am - 11:10 amSTL-ATH
16h 39m1 stop
American Airlines Logo
11:05 am - 11:51 pmATH-STL
20h 46m1 stop
$1,164American Airlines
Find Deal
Tue, May 20 - Thu, May 29
American Airlines Logo
6:20 am - 9:15 amSTL-ATH
18h 55m1 stop
American Airlines Logo
11:05 am - 11:51 pmATH-STL
20h 46m1 stop
$1,219American Airlines
Find Deal
Thu, Jul 3 - Sat, Jul 26

Scandinavian Airlines flights from St. Louis to Athens

Our best Scandinavian Airlines deals on St. Louis to Athens flight tickets
Scandinavian Airlines
Aug 27
STL3:30 pmLambert-St Louis
19h 20m
2 stops
ATH6:50 pmAthens Eleftherios V.
Sep 7
ATH7:40 pmAthens Eleftherios V.
35h 59m
2 stops
STL11:39 pmLambert-St Louis
Scandinavian Airlines
Aug 7
STL3:42 pmLambert-St Louis
21h 03m
2 stops
ATH8:45 pmAthens Eleftherios V.
Aug 17
ATH7:40 pmAthens Eleftherios V.
35h 59m
2 stops
STL11:39 pmLambert-St Louis
Scandinavian Airlines
Aug 4
STL3:42 pmLambert-St Louis
21h 03m
2 stops
ATH8:45 pmAthens Eleftherios V.
Aug 30
ATH9:05 pmAthens Eleftherios V.
31h 42m
2 stops
STL8:47 pmLambert-St Louis

Delta flights from St. Louis to Athens

Our best Delta deals on St. Louis to Athens flight tickets
Delta
Aug 3
STL7:00 amLambert-St Louis
19h 55m
1 stop
ATH10:55 amAthens Eleftherios V.
Aug 26
ATH12:10 pmAthens Eleftherios V.
16h 37m
1 stop
STL8:47 pmLambert-St Louis
Delta
Aug 9
STL5:23 pmLambert-St Louis
32h 37m
1 stop
ATH10:00 amAthens Eleftherios V.
Aug 29
ATH12:10 pmAthens Eleftherios V.
16h 37m
1 stop
STL8:47 pmLambert-St Louis
Delta
Oct 22
STL10:45 amLambert-St Louis
18h 35m
2 stops
ATH1:20 pmAthens Eleftherios V.
Nov 3
ATH3:35 amAthens Eleftherios V.
21h 16m
2 stops
STL4:51 pmLambert-St Louis

See travel insights to Athens from

How to get the cheapest flight ticket from St. Louis to Athens

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 month to fly to Athens?

The cheapest month to fly to Athens from St. Louis is in January. Flight prices, which tend to average around $734, are often lower during this time because this is during the off-season. If you are unable to visit Athens during the month of January, then departing from St. Louis during the month November is also very affordable. Most momondo users find prices during this month for around $819.

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

The cheapest day to depart on your flight to Athens is on a Sunday when prices can be found for as low as $1,177. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,424. These prices are subject to change though, so be sure to set up a Price Alert for flights to Athens.

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

The cheapest time of day to fly to Athens is in the afternoon when flights can be purchased for as low as $1,240. Flights to Athens are more costly at noon, with an average ticket price of $1,454. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Athens?

You are more likely to see cheaper flights to Athens from St. Louis when booking 3 weeks ahead of your departure date. In general, you can expect to find flights to Athens for around $1,112 when searching 3 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from St. Louis for as low as $1,015 on momondo.

When to book flights from St. Louis to Athens

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

Cheap St. Louis to Athens (STL to ATH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Athens

Best Price Found

$538

Fastest flight time

12h 35m

Direct flights

None

Airports in Athens

1 airport
The best one-way flight to Athens from St. Louis in the past 72 hours is $538. The best round-trip flight deal from St. Louis to Athens found on momondo in the last 72 hours is $657.
The fastest flight from St. Louis to Athens takes 12h 35m
There are no direct flights from St. Louis to Athens. Popular non-direct route for this connection is Lambert-St Louis Airport - Athens Eleftherios V. Airport.
There is 1 airport near Athens: Athens Eleftherios V. (ATH)

  • How far is Lambert-St Louis to Athens Eleftherios V. by plane?

    The distance between Lambert-St Louis and Athens Eleftherios V. is about 5680.5 mi. 12h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Athens Eleftherios V. Airport?

    Prices for flights from Lambert-St Louis Airport to Athens Eleftherios V. Airport refresh daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Athens Eleftherios V. Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Athens Eleftherios V. 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 Lambert-St Louis Airport to Athens Eleftherios V. Airport.

  • What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

    The travel and health documents required for your trip to Athens Eleftherios V. Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Athens Eleftherios V. Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from St. Louis to Athens?


Best airlines flying from St. Louis to Athens

Compare and see reviews for airlines that fly from St. Louis to Athens with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $581Free CancellationRating
7.3
1,349 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $680Free CancellationRating
6.6
6,835 reviews
Search British Airways flights
LufthansaPriceFrom $683Free CancellationRating
6.7
7,044 reviews
Search Lufthansa flights
KLMPriceFrom $737Free CancellationRating
7.8
1,334 reviews
Search KLM flights
DeltaPriceFrom $740Free CancellationRating
8.0
7,929 reviews
Search Delta flights
American AirlinesPriceFrom $754Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $775Free CancellationRating
7.4
8,696 reviews
Search United Airlines flights
Air FrancePriceFrom $852Free CancellationRating
7.4
1,444 reviews
Search Air France flights
Air CanadaPriceFrom $928Free CancellationRating
7.0
9,244 reviews
Search Air Canada flights

Traveling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Piraeus
Glyfada
Hydra
Aegina
Marathon
Loutraki
Chalcis
Skala
Tolo
Corinth
Porto Cheli
Agia Marina
Galaxidi
Megalochori

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Athens?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Athens for you.

Can I find flights from St. Louis to Athens with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Athens flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Athens?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Athens.

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

Yes. momondo can track prices for St. Louis to Athens flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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