Cheap Flights from Incheon International to Okayama from $290

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Flight deals from Incheon International to Okayama

Looking for a cheap last-minute deal or the best return flight from Incheon International Airport to Okayama Airport? If you want to travel next month, return fares start from $290. Find the lowest prices on one-way and return tickets right here.

Okayama.$290 per passenger.Departing Sun, 5 Jul, returning Wed, 8 Jul.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Sun, 5 Jul, arriving in Okayama.Inbound direct flight with Korean Air departs from Okayama on Wed, 8 Jul, arriving in Incheon International.Price includes taxes and charges.From $290, select.

Okayama.$293 per passenger.Departing Sun, 9 Aug, returning Sun, 16 Aug.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Sun, 9 Aug, arriving in Okayama.Inbound direct flight with Korean Air departs from Okayama on Sun, 16 Aug, arriving in Incheon International.Price includes taxes and charges.From $293, select.

Okayama.$296 per passenger.Departing Mon, 13 Jul, returning Mon, 10 Aug.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Mon, 13 Jul, arriving in Okayama.Inbound direct flight with Korean Air departs from Okayama on Mon, 10 Aug, arriving in Incheon International.Price includes taxes and charges.From $296, select.

Okayama.$311 per passenger.Departing Sun, 30 Aug, returning Sun, 6 Sep.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Sun, 30 Aug, arriving in Okayama.Inbound direct flight with Korean Air departs from Okayama on Sun, 6 Sep, arriving in Incheon International.Price includes taxes and charges.From $311, select.

Okayama.$314 per passenger.Departing Mon, 15 Jun, returning Wed, 17 Jun.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Mon, 15 Jun, arriving in Okayama.Inbound direct flight with Korean Air departs from Okayama on Wed, 17 Jun, arriving in Incheon International.Price includes taxes and charges.From $314, select.

Okayama.$315 per passenger.Departing Mon, 29 Jun, returning Wed, 1 Jul.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Mon, 29 Jun, arriving in Okayama.Inbound direct flight with Korean Air departs from Okayama on Wed, 1 Jul, arriving in Incheon International.Price includes taxes and charges.From $315, select.

Okayama.$315 per passenger.Departing Fri, 4 Sep, returning Sun, 6 Sep.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Fri, 4 Sep, arriving in Okayama.Inbound direct flight with Korean Air departs from Okayama on Sun, 6 Sep, arriving in Incheon International.Price includes taxes and charges.From $315, select.

Okayama.$318 per passenger.Departing Fri, 12 Jun, returning Mon, 10 Aug.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Fri, 12 Jun, arriving in Okayama.Inbound direct flight with Korean Air departs from Okayama on Mon, 10 Aug, arriving in Incheon International.Price includes taxes and charges.From $318, select.

Okayama.$347 per passenger.Departing Mon, 28 Sep, returning Fri, 2 Oct.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Mon, 28 Sep, arriving in Okayama.Inbound direct flight with Korean Air departs from Okayama on Fri, 2 Oct, arriving in Incheon International.Price includes taxes and charges.From $347, select.

Okayama.$352 per passenger.Departing Mon, 5 Oct, returning Mon, 12 Oct.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Mon, 5 Oct, arriving in Okayama.Inbound direct flight with Korean Air departs from Okayama on Mon, 12 Oct, arriving in Incheon International.Price includes taxes and charges.From $352, select.

Okayama.$367 per passenger.Departing Sun, 15 Nov, returning Wed, 18 Nov.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Sun, 15 Nov, arriving in Okayama.Inbound direct flight with Korean Air departs from Okayama on Wed, 18 Nov, arriving in Incheon International.Price includes taxes and charges.From $367, select.

Okayama.$384 per passenger.Departing Sun, 4 Oct, returning Wed, 16 Dec.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Sun, 4 Oct, arriving in Okayama.Inbound direct flight with Korean Air departs from Okayama on Wed, 16 Dec, arriving in Incheon International.Price includes taxes and charges.From $384, select.

Okayama.$389 per passenger.Departing Sun, 18 Oct, returning Wed, 18 Nov.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Sun, 18 Oct, arriving in Okayama.Inbound direct flight with Korean Air departs from Okayama on Wed, 18 Nov, arriving in Incheon International.Price includes taxes and charges.From $389, select.

Okayama.$389 per passenger.Departing Sun, 29 Nov, returning Wed, 2 Dec.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Sun, 29 Nov, arriving in Okayama.Inbound direct flight with Korean Air departs from Okayama on Wed, 2 Dec, arriving in Incheon International.Price includes taxes and charges.From $389, select.

Okayama.$433 per passenger.Departing Sun, 16 May, returning Wed, 19 May.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Sun, 16 May, arriving in Okayama.Inbound direct flight with Korean Air departs from Okayama on Wed, 19 May, arriving in Incheon International.Price includes taxes and charges.From $433, select.

Okayama.$436 per passenger.Departing Sun, 7 Mar, returning Wed, 10 Mar.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Sun, 7 Mar, arriving in Okayama.Inbound direct flight with Korean Air departs from Okayama on Wed, 10 Mar, arriving in Incheon International.Price includes taxes and charges.From $436, select.

Find the cheapest month to fly from Incheon International to Okayama

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Incheon International to Okayama flights are currently cheapest in July.

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Direct flights from Incheon International to Okayama

Incheon International to Okayama: Alternative routes

Compare routes from Incheon International to Okayama below. You may find an airport to fly into that's cheaper, faster, or easier than Okayama.

Seoul to Okayama: Flight information

The things to know before you go.

Cheapest flight found	$290
Cheapest month to fly	July
Average flight time	1 hr, 35 mins
Most popular airline	Delta
Average flights per week	15

Finding cheap flights from Incheon International to Okayama: Frequently asked questions

How much are return flights from Incheon International to Okayama?

The best price we found for a return flight from Incheon International to Okayama is $290. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Incheon International to Okayama?

1 hour and 35 minutes is the average flight time from Incheon International to Okayama.

Which airlines fly direct from Incheon International to Okayama?

Delta, Japan Airlines and Korean Air fly direct from Incheon International to Okayama.

How many flights are there a week from Incheon International to Okayama?

As of June 2026, there are 15 flights per week flying from Incheon International to Okayama.

When is the cheapest time to fly from Incheon International to Okayama?

The cheapest month to fly from Incheon International to Okayama is usually July.

Which upcoming date is cheapest to fly from Incheon International Airport to Okayama Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Incheon International Airport to Okayama Airport on Sunday, 5 July 2026.

Can I get a direct flight from Incheon International Airport to Okayama Airport?

Yes – the average flight time is 1 hour and 35 minutes.

How can I find the best flight deal to Okayama?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Okayama but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Okayama?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Okayama is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Incheon International Airport to Okayama with?

Currently, Korean Air offers the cheapest flight tickets to Okayama.

Flying from Incheon International Airport (ICN) to Okayama Airport (OKJ): what you need to know

The average length of a direct flight from Incheon International Airport to Okayama Airport is 1 hour 30 minutes.
Seoul and Okayama are in the UTC+9 timezone. This means you won't need to account for any time differences.
Every week, there are 11 Incheon International Airport to Okayama Airport flights. If you want to jet off as early as possible, take the 07:30 Korean Air flight. If you're eager to make the most of your time before flying, the last departure is at 08:30 with Korean Air.
For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to catch your ICN to OKJ flight.
Flying during a peak month like July? School holidays and other popular seasons can result in longer lines and delays at airport checkpoints. Play it safe and arrive up to four hours before international flights and two hours before a domestic departure.
Korean Air offers direct flights from Incheon International Airport to Okayama Airport. Book with this popular carrier, then get ready to discover the sights in Okayama — and maybe even more of Japan if you have time.
The airline most travellers prefer to fly with on this route is Korean Air.
The carrier with the most reliable on-time arrival rate for ICN to OKJ flights is Korean Air.
If you'd like to split up your journey, just uncheck 'Direct flights only' when searching for your ticket from Incheon International Airport to Okayama Airport. Here are the most popular stopovers between ICN and OKJ:
- Taiwan Taoyuan International Airport
- Haneda Airport
- Shanghai Pudong International Airport

How to find the cheapest flights from Incheon International Airport (ICN) to Okayama Airport (OKJ)

The cheapest price we've found for a one-way Incheon International Airport to Okayama Airport flight is $274. A return plane ticket is currently $290. Depending on the availability when you book, these fares could change.
To score cheap tickets from ICN to OKJ, reserve your journey seven months before your departure date.
June is the cheapest month for flights from Incheon International Airport to Okayama Airport. If you prefer to fly at a different time of year, the 'Whole month' tool will give you the lowest airfares across every month.
Snapping up cheap flights from ICN to OKJ couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll get in touch as soon as a lower fare pops up.
Tailor your flights using filters. Pick your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Incheon International Airport to Okayama Airport.

Handy information about Incheon International Airport (ICN)

When it comes to the on-time performance of Incheon International Airport, data shows 54.5% of flights arrive within the expected timeframe.
Incheon International Airport is around 48 kilometres from central Seoul. To help you work out how to get there, use Google Maps. This essential travel app will show you the quickest route and your public transport options.
The journey when using public transport takes about 1 hour 45 minutes.
Get your break off to a leisurely start by staying near ICN. Whether you're boarding an early flight from Incheon International Airport to Okayama Airport or want to avoid feeling rushed, these stays are ideal:

Arriving at Okayama Airport (OKJ)

Reserve a hotel near OKJ if you're catching a late Incheon International Airport to Okayama Airport flight. Pick one of these options and make your arrival easier:
Begin your adventure by picking up an Okayama Airport rental car. Grab your wheels from Nissan Rent a Car, NIPPON Rent A Car or Toyota Rent A Car and explore beyond Okayama's main sights.
Increase the odds of snagging the lowest price by booking as soon as possible. Reserving your ride from Okayama Airport at least a few weeks ahead is a smart idea.

Getting from Okayama Airport (OKJ) to central Okayama

OKJ is located at Nichioji 県道61号線, Kita Ward.
Okayama Airport to central Okayama has a drive time of about 35 minutes. It's approximately 19 kilometres away.

When to fly to Okayama Airport (OKJ)

The quietest month for a flight from Incheon International Airport to Okayama Airport is February, while April is the most popular. Choose the ideal time to visit Okayama based on whether you prefer a bustling atmosphere or a more laid-back vibe.
Book your flight from Incheon International Airport to Okayama Airport for August if you'd like to explore Okayama during its warmest month. Expect temperatures of between 22ºC and 33ºC.
Search for cheap tickets from ICN to OKJ in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 0ºC and 10ºC on average.

Explore more of Japan

Okayama is easy to fall in love with, but there are so many other parts of Japan you'll want to see. About 145 kilometres east of Okayama, a visit to Osaka will keep your itinerary packed. Check out popular attractions like Osaka Castle, Dotonbori and Universal Studios Japan.
Around 274 kilometres east of Okayama, Nagoya is another essential stop in Japan. Get a taste of what this destination has to offer at Nagoya Castle, Atsuta Shrine and Osu Kannon Temple.