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Arlanda

$537+ Cheap flights from St. Louis (STL) to Arlanda, Sweden

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ARN
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from St. Louis to Arlanda

Keep the following information in mind while searching for St. Louis to Arlanda flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$537
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$555
From Lambert-St Louis to Arlanda
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($175 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from St. Louis to Arlanda

Cheapest flights from St. Louis to Arlanda
Explore the most affordable flight options available from St. Louis to Arlanda. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/511:42 amSTL - ARN
2 stops17h 48mAmerican Airlines
mié. 11/128:25 amARN - STL
2 stops19h 19mAmerican Airlines
Deal found 9/11$537
This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/53:50 pmSTL - ARN
1 stop14h 55mLufthansa
mié. 11/126:15 amARN - STL
1 stop14h 40mLufthansa
Deal found 9/11$541
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/511:05 amSTL - ARN
2 stops20h 35mUnited Airlines
mié. 11/126:15 amARN - STL
1 stop14h 40mUnited Airlines
Deal found 9/11$544
This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/812:25 pmSTL - ARN
2 stops20h 30mLufthansa
mié. 11/196:15 amARN - STL
1 stop14h 40mLufthansa
Deal found 9/11$546
This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/153:30 pmSTL - ARN
1 stop19h 55mLufthansa
jue. 12/1110:00 amARN - STL
2 stops20h 42mLufthansa
Deal found 9/11$551
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/153:30 pmSTL - ARN
1 stop17h 25mUnited Airlines
jue. 12/1110:00 amARN - STL
2 stops36h 29mUnited Airlines
Deal found 9/11$552
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/264:50 pmSTL - ARN
1 stop19h 25mUnited Airlines
dom. 11/25:05 amARN - STL
2 stops23h 40mUnited Airlines
Deal found 9/11$606
This Gurufare deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/253:59 pmSTL - ARN
2 stops16h 06mScandinavian Airlines
sáb. 11/19:55 amARN - STL
2 stops18h 09mScandinavian Airlines
Deal found 9/10$614
This Gotogate deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/239:15 amSTL - ARN
2 stops43h 55mMultiple Airlines
dom. 10/266:30 pmARN - STL
2 stops53h 09mMultiple Airlines
Deal found 9/10$757
This Lufthansa deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/264:50 pmSTL - ARN
1 stop19h 25mLufthansa
dom. 11/25:05 amARN - STL
1 stop14h 50mLufthansa
Deal found 9/11$803

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Arlanda 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from St. Louis to Arlanda that are best for you.

Fly from

St. Louis

Fly to

Arlanda

Route

Depart

Return

Price

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

mié. 11/5

11:42 am-12:30 pm

2 stops17h 48m

Stockholm Arlanda

mié. 11/12

8:25 am-8:44 pm

2 stops19h 19m

$537

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

mié. 11/5

3:50 pm-1:45 pm

1 stop14h 55m

Stockholm Arlanda

mié. 11/12

6:15 am-1:55 pm

1 stop14h 40m

$541

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

mié. 11/5

11:05 am-2:40 pm

2 stops20h 35m

Stockholm Arlanda

mié. 11/12

6:15 am-1:55 pm

1 stop14h 40m

$544

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

mié. 10/8

12:25 pm-3:55 pm

2 stops20h 30m

Stockholm Arlanda

mié. 11/19

6:15 am-1:55 pm

1 stop14h 40m

$546

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

mar. 3/10

4:05 pm-2:40 pm

2 stops16h 35m

Stockholm Arlanda

vie. 3/27

6:20 am-2:55 pm

1 stop14h 35m

$547

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

mié. 10/15

3:30 pm-6:25 pm

1 stop19h 55m

Stockholm Arlanda

jue. 12/11

10:00 am-11:42 pm

2 stops20h 42m

$551

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

mié. 10/8

6:40 am-8:20 am

2 stops18h 40m

Stockholm Arlanda

mié. 11/19

7:05 am-8:46 pm

2 stops20h 41m

$552

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

mié. 10/15

3:30 pm-3:55 pm

1 stop17h 25m

Stockholm Arlanda

jue. 12/11

10:00 am-3:29 pm

2 stops36h 29m

$552

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

dom. 10/26

4:50 pm-6:15 pm

1 stop19h 25m

Stockholm Arlanda

dom. 11/2

5:05 am-10:45 pm

2 stops23h 40m

$606

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from St. Louis to Arlanda

Have a flexible travel schedule? Discover the best time to fly to Arlanda from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Arlanda

What is the cheapest time of day to fly from STL to AR9?

Find hourly flight availability from St. Louis to Arlanda. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Arlanda as you normally would.

Reviews of airlines servicing Arlanda

Get insights into the airlines that provide service to Arlanda. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Arlanda. Reviews last updated septiembre 11, 2025.
See what other customers who have flown with United Airlines from St. Louis to Arlanda have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Arlanda. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Arlanda?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Arlanda. On average, Lambert-St Louis has 0 outbound flights to Arlanda per day from 1 airline. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • How long is the flight from St. Louis to Arlanda?

    American Airlines, Lufthansa, and United Airlines can get you from St. Louis to Arlanda in just under 14h 55m. Your travel time can differ by up to 5h 40m. Airlines will cover a distance of 4515 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from St. Louis to Arlanda that include hotel bookings?

    Yes. In addition to deals on St. Louis to Arlanda flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Arlanda?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Arlanda.

  • Can I find deals for business class flights from St. Louis to Arlanda?

    Yes. Cheapflights offers flight deals from St. Louis to Arlanda by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Arlanda?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Arlanda (average of $550). Flying from St. Louis to Arlanda in June is currently the most expensive (average of $933). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. Louis to Arlanda

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from St. Louis to Arlanda

Discover the top airline that operate flights from St. Louis to Arlanda. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$630Average$1,435FlexibilityNo cancel feeOn-time69%

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