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Cheap flights from St. Louis to Greece from $287

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 Greece departing on 2/9. 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 Greece

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:05 pm - 4:40 pmSTL-ATH
16h 35m2 stops
Multiple Airlines Logo
6:05 am - 1:55 pmATH-STL
15h 50m1 stop
$469Multiple Airlines
Find Deal
Wed, Jan 21 - Fri, Jan 30
Lufthansa Logo
11:22 am - 1:40 amSTL-ATH
30h 18m2 stops
Lufthansa Logo
6:05 am - 1:55 pmATH-STL
15h 50m1 stop
$478Lufthansa
Find Deal
Wed, Jan 21 - Fri, Jan 30
Delta Logo
6:39 am - 9:55 amSTL-ATH
19h 16m2 stops
Delta Logo
12:50 pm - 9:50 amATH-STL
29h 00m2 stops
$493Delta
Find Deal
Fri, Dec 5 - Fri, Dec 12
United Airlines Logo
11:22 am - 12:00 pmSTL-ATH
16h 38m2 stops
United Airlines Logo
6:05 am - 7:27 pmATH-STL
21h 22m2 stops
$499United Airlines
Find Deal
Wed, Jan 21 - Fri, Jan 30
Delta Logo
10:00 am - 1:15 amSTL-ATH
31h 15m2 stops
Delta Logo
12:20 pm - 11:40 pmATH-STL
18h 20m1 stop
$504Delta
Find Deal
Wed, Feb 25 - Tue, Mar 10
United Airlines Logo
11:39 am - 12:00 pmSTL-ATH
16h 21m2 stops
United Airlines Logo
6:25 am - 7:19 pmATH-STL
19h 54m2 stops
$505United Airlines
Find Deal
Wed, Feb 25 - Tue, Mar 10
Air Canada Logo
4:05 pm - 4:40 pmSTL-ATH
16h 35m2 stops
Air Canada Logo
6:05 am - 5:43 pmATH-STL
19h 38m3 stops
$509Air Canada
Find Deal
Wed, Jan 21 - Fri, Jan 30
British Airways Logo
6:43 pm - 7:30 pmSTL-ATH
16h 47m2 stops
British Airways Logo
8:10 pm - 5:57 pmATH-STL
28h 47m2 stops
$515British Airways
Find Deal
Tue, Mar 3 - Mon, Mar 9
Air Canada Logo
4:05 pm - 4:40 pmSTL-ATH
16h 35m2 stops
Air Canada Logo
6:05 am - 5:43 pmATH-STL
19h 38m3 stops
$604Air Canada
Find Deal
Thu, Jan 22 - Fri, Jan 30
British Airways Logo
6:00 pm - 12:50 amSTL-ATH
22h 50m2 stops
British Airways Logo
8:45 pm - 7:30 pmATH-STL
30h 45m1 stop
$786British Airways
Find Deal
Mon, Apr 20 - Mon, May 4

Lufthansa flights from St. Louis to Greece

Our best Lufthansa deals on St. Louis to Greece flight tickets
Lufthansa
Jan 21
STL11:22 amLambert-St Louis
30h 18m
2 stops
ATH1:40 amAthens Eleftherios V.
Jan 30
ATH6:05 amAthens Eleftherios V.
15h 50m
1 stop
STL1:55 pmLambert-St Louis
$478
Find similar
Lufthansa
Jan 21
STL3:50 pmLambert-St Louis
13h 30m
1 stop
ATH1:20 pmAthens Eleftherios V.
Jan 30
ATH6:05 amAthens Eleftherios V.
15h 50m
1 stop
STL1:55 pmLambert-St Louis
$486
Find similar
Lufthansa
Nov 11
STL6:43 pmLambert-St Louis
22h 57m
2 stops
ATH1:40 amAthens Eleftherios V.
Nov 26
ATH6:15 amAthens Eleftherios V.
15h 40m
1 stop
STL1:55 pmLambert-St Louis
$487
Find similar

Delta flights from St. Louis to Greece

Our best Delta deals on St. Louis to Greece flight tickets
Delta
Dec 5
STL6:39 amLambert-St Louis
19h 16m
2 stops
ATH9:55 amAthens Eleftherios V.
Dec 12
ATH12:50 pmAthens Eleftherios V.
29h 00m
2 stops
STL9:50 amLambert-St Louis
$493
Find similar
Delta
Feb 25
STL10:00 amLambert-St Louis
31h 15m
2 stops
ATH1:15 amAthens Eleftherios V.
Mar 10
ATH12:20 pmAthens Eleftherios V.
18h 20m
1 stop
STL11:40 pmLambert-St Louis
$504
Find similar
Delta
Nov 6
STL6:00 amLambert-St Louis
23h 35m
2 stops
ATH1:35 pmAthens Eleftherios V.
Nov 16
ATH3:25 amAthens Eleftherios V.
21h 08m
2 stops
STL4:33 pmLambert-St Louis
$10,125
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Greece that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from St. Louis to Greece that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Wed 1/21

4:05 pm-4:40 pm

2 stops16h 35m

Athens Eleftherios V.

Fri 1/30

6:05 am-1:55 pm

1 stop15h 50m

$469

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Wed 1/21

11:22 am-1:40 am

2 stops30h 18m

Athens Eleftherios V.

Fri 1/30

6:05 am-1:55 pm

1 stop15h 50m

$478

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Fri 12/5

6:39 am-9:55 am

2 stops19h 16m

Athens Eleftherios V.

Fri 12/12

12:50 pm-9:50 am

2 stops29h 00m

$493

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Wed 1/21

11:22 am-12:00 pm

2 stops16h 38m

Athens Eleftherios V.

Fri 1/30

6:05 am-7:27 pm

2 stops21h 22m

$499

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Wed 2/25

10:00 am-1:15 am

2 stops31h 15m

Athens Eleftherios V.

Tue 3/10

12:20 pm-11:40 pm

1 stop18h 20m

$504

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Wed 2/25

11:39 am-12:00 pm

2 stops16h 21m

Athens Eleftherios V.

Tue 3/10

6:25 am-7:19 pm

2 stops19h 54m

$505

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Wed 1/21

4:05 pm-4:40 pm

2 stops16h 35m

Athens Eleftherios V.

Fri 1/30

6:05 am-5:43 pm

3 stops19h 38m

$509

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Tue 3/3

6:43 pm-7:30 pm

2 stops16h 47m

Athens Eleftherios V.

Mon 3/9

8:10 pm-5:57 pm

2 stops28h 47m

$515

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Thu 1/22

4:05 pm-4:40 pm

2 stops16h 35m

Athens Eleftherios V.

Fri 1/30

6:05 am-5:43 pm

3 stops19h 38m

$604

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Mon 4/20

6:00 pm-12:50 am

2 stops22h 50m

Athens Eleftherios V.

Mon 5/4

8:45 pm-7:30 pm

1 stop30h 45m

$786

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Greece from

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

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 Greece?

In general, January is the cheapest month to fly from St. Louis to Greece. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $734. If you are unable to visit Greece during the month of January, then departing from St. Louis during the month February is also very affordable. Most momondo users find prices during this month for around $764.

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

According to our data, Sunday is the cheapest day to fly to Greece from St. Louis. The lowest ticket price found for a Sunday departure recently was $1,177. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from St. Louis to Greece on a Friday will generally be more expensive and average around $1,424. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Greece from St. Louis in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,240 when looking at flights departing in the afternoon. At noon is when there is more demand to fly to Greece, so prices are often more expensive at around $1,454 per ticket.

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

You are more likely to see cheaper flights to Greece from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Greece for around $1,007 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Greece from St. Louis for as low as $753 on momondo.

Can stopping save me money on St. Louis to Greece flights?

You could potentially save up to 26% on your flight if you consider stops on a St. Louis to Greece flight.

Cheap St. Louis to Greece flight deals and tips

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

Direct flights

None
There are no direct flights from St. Louis to Greece. There are no popular flight routes from St. Louis to Greece.
Search flight deals

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Greece?

    Prices for flights from Lambert-St Louis Airport to Greece refresh daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Greece?

  • How old do you have to be to fly from Lambert-St Louis Airport to Greece?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Greece.

  • What documentation or ID do you need to fly to Greece?

    The necessary travel and health documents for your Greece 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 St. Louis to Greece

Compare and see reviews for airlines that fly from St. Louis to Greece with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $546Free CancellationRating
6.8
7,544 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom $581Free CancellationRating
7.4
1,554 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $606Free CancellationRating
6.7
7,494 reviews
Search British Airways flights
DeltaPriceFrom $629Free CancellationRating
7.9
8,001 reviews
Search Delta flights
Virgin AtlanticPriceFrom $653Free CancellationRating
7.5
671 reviews
Search Virgin Atlantic flights
American AirlinesPriceFrom $658Free CancellationRating
7.2
11,036 reviews
Search American Airlines flights
United AirlinesPriceFrom $674Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
KLMPriceFrom $737Free CancellationRating
7.7
1,404 reviews
Search KLM flights
Air CanadaPriceFrom $739Free CancellationRating
7.1
10,394 reviews
Search Air Canada flights

Why use momondo?

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

Finding the right flight to Greece from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Greece quick and easy, saving you time and money.

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

Flights from St. Louis to Greece with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Greece from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Greece from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Greece trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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