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Cheap flights from St. Louis to Greece from $480

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Greece departing on 3/10. 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.
United Airlines Logo
8:17 am - 9:05 am
STL
-
ATH
17h 48m
2 stops
United Airlines Logo
1:10 pm - 2:42 pm
ATH
-
STL
32h 32m
2 stops
$480United Airlines
mar., mar. 10 - mar., mar. 17
Multiple Airlines Logo
7:00 pm - 1:40 am
STL
-
ATH
23h 40m
2 stops
Multiple Airlines Logo
1:10 pm - 3:29 pm
ATH
-
STL
33h 19m
1 stop
$492Multiple Airlines
mar., mar. 10 - mar., mar. 17
Delta Logo
6:32 am - 9:35 am
STL
-
ATH
20h 03m
2 stops
Delta Logo
1:45 pm - 11:58 pm
ATH
-
STL
17h 13m
2 stops
$502Delta
mar., mar. 17 - mar., mar. 24
American Airlines Logo
11:09 am - 1:25 pm
STL
-
ATH
19h 16m
2 stops
American Airlines Logo
8:00 am - 11:44 pm
ATH
-
STL
22h 44m
2 stops
$506American Airlines
dom., mar. 8 - dom., mar. 15
Multiple Airlines Logo
4:50 pm - 1:25 pm
STL
-
ATH
13h 35m
1 stop
Multiple Airlines Logo
10:55 am - 3:29 pm
ATH
-
STL
35h 34m
2 stops
$508Multiple Airlines
dom., mar. 8 - dom., mar. 15
Lufthansa Logo
7:00 am - 9:05 am
STL
-
ATH
19h 05m
1 stop
Lufthansa Logo
1:10 pm - 3:29 pm
ATH
-
STL
33h 19m
1 stop
$538Lufthansa
mar., mar. 10 - mar., mar. 17
Delta Logo
6:32 am - 9:35 am
STL
-
ATH
20h 03m
2 stops
Delta Logo
12:20 pm - 9:05 am
ATH
-
STL
27h 45m
1 stop
$600Delta
mar., mar. 17 - mar., mar. 24
British Airways Logo
7:05 am - 1:55 pm
STL
-
JTR
22h 50m
2 stops
British Airways Logo
2:45 pm - 7:30 pm
JTR
-
STL
36h 45m
1 stop
$805British Airways
dom., abr. 12 - lun., abr. 20
British Airways Logo
8:54 am - 1:55 pm
STL
-
JTR
21h 01m
2 stops
British Airways Logo
2:45 pm - 10:17 pm
JTR
-
STL
39h 32m
2 stops
$808British Airways
dom., abr. 12 - lun., abr. 20
Lufthansa Logo
3:30 pm - 6:10 pm
STL
-
HER
18h 40m
2 stops
Lufthansa Logo
6:45 pm - 9:08 pm
HER
-
STL
34h 23m
2 stops
$836Lufthansa
dom., abr. 26 - vie., may. 8

Scandinavian Airlines flights from St. Louis to Greece

Our best Scandinavian Airlines deals on St. Louis to Greece flight tickets
Scandinavian Airlines
Apr 28
STL11:43 amLambert-St Louis
22h 57m
2 stops
ATH6:40 pmAthens Eleftherios V.
May 8
ATH2:00 pmAthens Eleftherios V.
41h 59m
2 stops
STL11:59 pmLambert-St Louis
$661
Scandinavian Airlines
Mar 22
STL12:04 pmLambert-St Louis
41h 21m
2 stops
SKG12:25 pmThessaloniki Makedonia
May 28
SKG7:50 pmThessaloniki Makedonia
36h 09m
2 stops
STL11:59 pmLambert-St Louis
$1,030
Scandinavian Airlines
Mar 22
STL4:21 pmLambert-St Louis
37h 04m
2 stops
SKG12:25 pmThessaloniki Makedonia
May 30
SKG1:10 pmThessaloniki Makedonia
40h 14m
2 stops
STL9:24 pmLambert-St Louis
$1,060

British Airways flights from St. Louis to Greece

Our best British Airways deals on St. Louis to Greece flight tickets
British Airways
Apr 6
STL4:13 pmLambert-St Louis
18h 52m
2 stops
ATH7:05 pmAthens Eleftherios V.
Apr 22
ATH11:00 amAthens Eleftherios V.
16h 29m
1 stop
STL7:29 pmLambert-St Louis
$767
British Airways
Apr 27
STL5:21 pmLambert-St Louis
17h 44m
2 stops
ATH7:05 pmAthens Eleftherios V.
May 8
ATH11:15 amAthens Eleftherios V.
19h 04m
1 stop
STL10:19 pmLambert-St Louis
$774
British Airways
Apr 6
STL4:13 pmLambert-St Louis
18h 52m
2 stops
ATH7:05 pmAthens Eleftherios V.
Apr 21
ATH8:00 pmAthens Eleftherios V.
31h 30m
1 stop
STL7:30 pmLambert-St Louis
$777

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 febrero 8, 2026.
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

mar. 3/10

8:17 am-9:05 am

2 stops17h 48m

Athens Eleftherios V.

mar. 3/17

1:10 pm-2:42 pm

2 stops32h 32m

$480

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

mar. 3/10

7:00 pm-1:40 am

2 stops23h 40m

Athens Eleftherios V.

mar. 3/17

1:10 pm-3:29 pm

1 stop33h 19m

$492

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

mar. 3/17

6:32 am-9:35 am

2 stops20h 03m

Athens Eleftherios V.

mar. 3/24

1:45 pm-11:58 pm

2 stops17h 13m

$502

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

dom. 3/8

11:09 am-1:25 pm

2 stops19h 16m

Athens Eleftherios V.

dom. 3/15

8:00 am-11:44 pm

2 stops22h 44m

$506

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

dom. 3/8

4:50 pm-1:25 pm

1 stop13h 35m

Athens Eleftherios V.

dom. 3/15

10:55 am-3:29 pm

2 stops35h 34m

$508

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

mar. 3/10

7:00 am-9:05 am

1 stop19h 05m

Athens Eleftherios V.

mar. 3/17

1:10 pm-3:29 pm

1 stop33h 19m

$538

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

mar. 3/17

6:32 am-9:35 am

2 stops20h 03m

Athens Eleftherios V.

mar. 3/24

12:20 pm-9:05 am

1 stop27h 45m

$600

St. LouisThera

STL - JTR

STLJTR

Lambert-St Louis

dom. 4/12

7:05 am-1:55 pm

2 stops22h 50m

Thera Santorini

lun. 4/20

2:45 pm-7:30 pm

1 stop36h 45m

$805

St. LouisThera

STL - JTR

STLJTR

Lambert-St Louis

dom. 4/12

8:54 am-1:55 pm

2 stops21h 01m

Thera Santorini

lun. 4/20

2:45 pm-10:17 pm

2 stops39h 32m

$808

St. LouisHeraklion

STL - HER

STLHER

Lambert-St Louis

dom. 4/26

3:30 pm-6:10 pm

2 stops18h 40m

Heraklion N. Kazantzakis Apt.

vie. 5/8

6:45 pm-9:08 pm

2 stops34h 23m

$836

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 $529. 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 $631.

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 $898 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 $733 on momondo.

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

You could potentially save up to 16% 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

Fastest flight time

13h 22m

Direct flights

None
The fastest flight from St. Louis to Greece takes 13h 22m
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 $483Free CancellationRating
6.8
7,773 reviews
Search Lufthansa flights
American AirlinesPriceFrom $520Free CancellationRating
7.2
11,249 reviews
Search American Airlines flights
British AirwaysPriceFrom $553Free CancellationRating
6.7
7,720 reviews
Search British Airways flights
DeltaPriceFrom $558Free CancellationRating
7.9
8,173 reviews
Search Delta flights
Air CanadaPriceFrom $647Free CancellationRating
7.1
10,697 reviews
Search Air Canada flights
United AirlinesPriceFrom $649Free CancellationRating
7.4
9,255 reviews
Search United Airlines flights
KLMPriceFrom $653Free CancellationRating
7.7
1,450 reviews
Search KLM 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

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mar. 3/10
mar. 3/17
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