$536+ Cheap flights from Iceland to St. Louis (STL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Iceland to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Iceland to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Iceland (IS0) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.
Round-trip from | $877 (Ovago) |
|---|---|
One-way from | $536 (Kiwi.com) |
Find flight deals from Iceland to St. Louis
Cheapest flights from Iceland to St. LouisExplore the most affordable flight options available from Iceland to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from Iceland to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This Ovago deal was found by Cheapflights users on 1/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Iceland to St. Louis within your budget
Customize your flight search to find flights from Iceland to St. Louis 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 January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
ReykjavikSt. Louis
KEF - STL
KEFSTL
Reykjavik Keflavik Intl
Fri 3/7
3:40 pm-11:36 pm
2 stops37h 56m
Lambert-St Louis
Fri 3/14
4:45 pm-3:25 pm
2 stops17h 40m
ReykjavikSt. Louis
KEF - STL
KEFSTL
Reykjavik Keflavik Intl
Fri 3/7
7:35 am-11:30 am
3 stops33h 55m
Lambert-St Louis
Fri 3/14
1:00 pm-3:25 pm
3 stops21h 25m
ReykjavikSt. Louis
KEF - STL
KEFSTL
Reykjavik Keflavik Intl
Sun 7/20
4:50 pm-9:12 am
1 stop21h 22m
ReykjavikSt. Louis
KEF - STL
KEFSTL
Reykjavik Keflavik Intl
Sat 7/19
12:25 am-1:30 pm
1 stop18h 05m
ReykjavikSt. Louis
KEF - STL
KEFSTL
Reykjavik Keflavik Intl
Sun 7/20
10:00 am-3:21 pm
3 stops34h 21m
Best time to book a flight from Iceland to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Iceland with our price prediction graph.
Travel insights for flights from Iceland to St. Louis
Get recent, data-driven insights about flights from Iceland to St. Louis including ideal travel times, pricing trends, and more.
Rainfall in St. Louis by month
Plan your trip to St. Louis by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.
Temperature in St. Louis by month
Plan your trip to St. Louis by taking into account the average temperature totals by month.
If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated January 21, 2025.
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.