STL - GMP

$799 Find Cheap Flights from St. Louis to Seoul Gimpo Intl

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Gimpo Intl departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Seoul Gimpo Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Seoul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Seoul, as well as popular online travel agencies
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Flights Deals

Cheap Flights from St. Louis to Gimpo Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Gimpo Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from St. Louis to Gimpo Intl

KAYAK's recommended round-trip deals from the most popular airlines that fly from St. Louis to Gimpo Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
Japan Airlines Logo
7:30 am - 9:50 pmSTL-GMP
24h 20m2 stops
Japan Airlines Logo
7:55 am - 12:48 pmGMP-STL
18h 53m2 stops
$1,479Japan Airlines
Find Deal
Tue, Sep 16 - Fri, Sep 19
Japan Airlines Logo
6:25 am - 9:50 pmSTL-GMP
25h 25m2 stops
Japan Airlines Logo
7:55 am - 12:48 pmGMP-STL
18h 53m2 stops
$1,586Japan Airlines
Find Deal
Thu, Jul 10 - Thu, Jul 17
Japan Airlines Logo
6:25 am - 9:50 pmSTL-GMP
25h 25m2 stops
Japan Airlines Logo
7:55 am - 12:48 pmGMP-STL
18h 53m2 stops
$1,636Japan Airlines
Find Deal
Thu, Jul 10 - Fri, Jul 18
Japan Airlines Logo
6:25 am - 6:00 pmSTL-GMP
21h 35m2 stops
Japan Airlines Logo
7:55 am - 12:48 pmGMP-STL
18h 53m2 stops
$1,666Japan Airlines
Find Deal
Tue, Jul 8 - Wed, Jul 16
Japan Airlines Logo
6:25 am - 9:50 pmSTL-GMP
25h 25m2 stops
Japan Airlines Logo
7:55 am - 12:48 pmGMP-STL
18h 53m2 stops
$1,756Japan Airlines
Find Deal
Wed, Jul 9 - Thu, Jul 17
Japan Airlines Logo
6:25 am - 9:50 pmSTL-GMP
25h 25m2 stops
Japan Airlines Logo
12:05 pm - 11:20 pmGMP-STL
25h 15m2 stops
$1,758Japan Airlines
Find Deal
Wed, Jul 9 - Wed, Jul 16
 Logo
9:15 am - 9:50 pmSTL-GMP
22h 35m2 stops
 Logo
2:25 pm - 10:40 amGMP-STL
34h 15m3 stops
$2,430
Find Deal
Wed, Jul 30 - Sun, Aug 3
ANA Logo
3:43 pm - 10:20 pmSTL-GMP
40h 37m2 stops
ANA Logo
7:55 pm - 12:19 pmGMP-STL
30h 24m2 stops
$2,725ANA
Find Deal
Tue, May 13 - Mon, May 19
ANA Logo
8:25 am - 10:20 pmSTL-GMP
23h 55m2 stops
ANA Logo
7:40 am - 6:07 pmGMP-STL
24h 27m2 stops
$3,005ANA
Find Deal
Thu, Jul 10 - Fri, Jul 18
ANA Logo
6:15 am - 10:20 pmSTL-GMP
26h 05m2 stops
ANA Logo
7:40 am - 6:07 pmGMP-STL
24h 27m2 stops
$3,380ANA
Find Deal
Tue, Jul 8 - Wed, Jul 16
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KAYAK's insights & trends for St. Louis to Gimpo Intl flights

Get data-powered insights and trends into flights from St. Louis to Gimpo Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from St. Louis to Seoul Gimpo Intl?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Seoul Gimpo Intl were found on Japan Airlines ($1,479) and ANA ($2,725).

Good to know

Cheapest flight$799
Flight from St. Louis to Seoul Gimpo Intl

When to book flights from St. Louis to Gimpo Intl

Are your dates flexible? Find out the best times to travel from St. Louis to Gimpo Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking St. Louis to Seoul Gimpo Intl flights

  • What is the cheapest flight from St. Louis to Seoul Gimpo Intl Airport?

    In the last 3 days, the lowest price for a flight from St. Louis to Seoul Gimpo Intl Airport was $799 for a one-way ticket and $1,479 for a round-trip.

  • Do I need a passport to fly between St. Louis and Seoul Gimpo Intl?

    Yes

  • Which aircraft models fly most regularly from St. Louis to Seoul Gimpo Intl?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Seoul Gimpo Intl?

    oneworld, and Star Alliance are the airline alliances operating flights between St. Louis and Seoul Gimpo Intl, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from St. Louis to Seoul Gimpo Intl?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Seoul Gimpo Intl.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Seoul Gimpo Intl?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Gimpo Intl from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Seoul Gimpo Intl?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul Gimpo Intl with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and GMP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Seoul Gimpo Intl?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul Gimpo Intl from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from St. Louis to Gimpo Intl

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Seoul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Gimpo Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
Japan AirlinesOverall score based on 1459 reviews
7.8Entertainment
8.7Crew
8.4Boarding
7.7Food
8.2Comfort
Airline reviews

The flight attendants were excellent as usual however the meal wasn’t the usual good quality. There is cooked rice was mushy.

8.0 ExcellentAnonymous, Apr 2025KIX - HNL
Read more Japan Airlines reviews

The flight attendants were excellent as usual however the meal wasn’t the usual good quality. There is cooked rice was mushy.

This portion of the trip from HCMC to Dallas was operated by American Airline. Unfortunately they are 2 steps below JAL in overall quality. Regardless, AAStill got me where I needed to go on time.

First experience with JAL so was okay to pretty good. 10 hour flight in premium select seat. . Seats in that category should be better than pretty good. Seat pan a little short for tall people but plenty of leg room; I think JAL in process of new planes? Also, — they could have offered a bit more water throughout flight and meals not the greatest. That said, certainly 200 percent better than a very recent AK Air International flight in similar cabin class in comfort and meals.

It's a domestic flight, but still the JAL quality shone through. The crew were polite and helpful and even prepared little gifts / souvenirs for the children on the flight, and everyone got a simple drink. The free wifi for entertainment on the personal device was also a great boon, and the shows surprisingly decent. Would recommend.

We ordered for non vegetarian Hindu meal but instead they served us vegetarian Hindu meal. That was also not good. It was very annoying and aggravating. Hope our return from Tokyo to jfk on March 27 same is not repeated. Caterar should understand difference between non vegetarian Hindu meal and vegetarian Hindu meal.

Food was great, Entertainment was bad, movies were not current and just did not have good variety. Granted I was tired so cranky might have played into my evaluation. Overall based on cost I definitely would fly them again. I am a million mile flyer on another airline, the service on JAL really beats all airlines.

Was in premium economy. It is slightly better than economy, but the way the seat reclines actually makes it harder to sit (the seat slides forward and the foot rest comes up - you can lie fairly well reclined but you’ll have to sit cross legged because there is no place for your legs to stretch out. Food is basic economy. Service was great. All in all good, but may make more sense to pay more for business or save a bit and just sit in economy.

Seats in "Premium Economy" were noticeably more comfortable than those in "Economy" and worth the price. My only reservation is that the foot rest did not go higher up. If it did, it would have made the seat much more comfortable.

Difficult to access advanced check-in online. No way to understand why it wouldn’t work. Call center not answering. Email for answers took days to respond, Kind service at the airport and on the flight made up for disappointing service before flight.

Attentiveness by crew was very good. The seats were uncomfortable seemingly too hard with inefficient cushioning. This was verified with my traveling companions. Also the incline button was inoperable.

Everything you need to know for your flight from St. Louis to Gimpo Intl

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