$388 Find Cheap Flights from Grand Rapids to South Korea

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Grand Rapids to South Korea departing on 9/8. 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.
1 adult
1 adult, Economy

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Book Cheap Grand Rapids to South Korea Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Grand Rapids to South Korea 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Grand Rapids to South Korea

Mon, Sep 1 - Thu, Sep 4
American Airlines Logo
7:10 am - 3:30 pmGRR-ICN
19h 20m1 stop
American Airlines Logo
5:25 pm - 12:28 amICN-GRR
20h 03m1 stop
$851American Airlines
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Mon, Sep 1 - Thu, Sep 4
American Airlines Logo
7:23 pm - 3:30 pmGRR-ICN
31h 07m2 stops
American Airlines Logo
5:25 pm - 12:13 pmICN-GRR
31h 48m2 stops
$856American Airlines
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Tue, Oct 28 - Thu, Nov 6
American Airlines Logo
7:11 am - 3:55 pmGRR-ICN
19h 44m1 stop
American Airlines Logo
6:50 pm - 9:56 pmICN-GRR
17h 06m1 stop
$1,001American Airlines
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Wed, Jan 28 - Wed, Feb 4
Delta Logo
1:00 pm - 5:45 amGRR-ICN
26h 45m1 stop
Delta Logo
7:30 pm - 11:09 pmICN-GRR
17h 39m1 stop
$1,172Delta
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Wed, Jan 28 - Wed, Feb 4
Delta Logo
2:15 pm - 5:45 amGRR-ICN
25h 30m2 stops
Delta Logo
9:35 am - 5:28 pmICN-GRR
21h 53m1 stop
$1,177Delta
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Sat, Oct 18 - Sat, Nov 8
Japan Airlines Logo
5:33 pm - 10:45 amGRR-GMP
28h 12m2 stops
Japan Airlines Logo
7:50 am - 6:57 pmGMP-GRR
25h 07m2 stops
$1,246Japan Airlines
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Tue, Oct 28 - Thu, Nov 6
 Logo
7:11 am - 10:20 pmGRR-GMP
26h 09m2 stops
 Logo
7:50 am - 9:56 pmGMP-GRR
28h 06m2 stops
$1,272
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Thu, Oct 2 - Thu, Oct 9
 Logo
7:10 am - 9:50 pmGRR-GMP
25h 40m2 stops
 Logo
7:55 am - 6:43 pmGMP-GRR
23h 48m2 stops
$1,578
Find Deal
Sat, Oct 18 - Fri, Nov 7
Japan Airlines Logo
10:45 am - 10:45 amGRR-GMP
35h 00m2 stops
Japan Airlines Logo
7:50 am - 6:57 pmGMP-GRR
25h 07m2 stops
$2,249Japan Airlines
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Wed, Nov 26 - Sat, Jan 3
Korean Air Logo
7:00 am - 3:30 pmGRR-ICN
18h 30m1 stop
Korean Air Logo
6:00 pm - 3:37 pmICN-GRR
35h 37m1 stop
$2,954Korean Air
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Booking Insights

KAYAK's insights & trends for Grand Rapids to South Korea flights

Get data-powered insights and trends into flights from Grand Rapids to South Korea to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Grand Rapids to South Korea?

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 Grand Rapids to South Korea were found on American Airlines ($851) and Delta ($1,172).

Good to know

Low seasonFebruary
Cheapest flight$388
Best time to beat the crowds with an average 63% drop in price.
Most popular time to fly with an average 31% increase in price.
Flight from Grand Rapids to Incheon

FAQs - booking South Korea flights

  • How does KAYAK find such low prices on flights from Grand Rapids to South Korea?

    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 Grand Rapids to South Korea.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Grand Rapids to South Korea?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Grand Rapids to South Korea 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 Grand Rapids to South Korea?

    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 from Grand Rapids to South Korea with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Grand Rapids to South Korea?

    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 from Grand Rapids to South Korea up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to South Korea?

    The cheapest time of day to fly to South Korea is generally in the evening, when round-trip flights cost $1,030 on average. Morning departures are around 65% more expensive than evening flights, on average. The most expensive time of day to fly to South Korea is generally at night, which is peak travel time and where the average cost of a ticket is $2,134.

Reviews of the top 3 airlines serving from Grand Rapids to South Korea

 
Need help choosing which airline to fly with from Grand Rapids to South Korea? 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.
8.4
Korean AirOverall score based on 1131 reviews
8.3Comfort
8.5Boarding
8.7Crew
8.1Food
8.2Entertainment
Airline reviews

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

8.0 ExcellentMatt, Aug 2025ATL - ICN
Read more Korean Air reviews

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I normally love Korean Air, but this trip was not great. We boarded the plan and were settling into our seats. My son and I use these leg swings and we used it on the trip over to Cambodia, but on the way back the flight attendant very rudely told us we could not use it and that it was against regulations. I asked to see the regulation, but never saw it. The food on this trip was horrible as well, Even my son's kids meal was disgusting so we didn't eat anything on the flight. Thankfully we brought snacks. Entertainment - what happened to the games?

This was an amazing flight. The crew was great. The service was great. The food provided was great.

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

Korean air has a little bit more seating space than Asiana air.

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Unfortunately, there has been a boarding and departure delay. However, as usual, the flight arrived earlier than the scheduled. There has been a turbulence in-between, it’s unavoidable. I couldn’t complain them.

Not many people, so you can lay down on two seats

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Pretty good. The food was just mediocre, the boarding and crew were good.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

My flight got switched and my prepaid bag didnt transfer over properly so I paid to check ANOTHER BAG. I was placed in a middle seat and it was just miserable. At least it was a bulkhead row so I had legroom. The flight just never seem3d to end

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Sat on the ground in Cincinnati for 50 minutes before deplaning

Everything you need to know for your flight from Grand Rapids to South Korea

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