$91 Cheap Flights from Seoul (ICN) to Weihai (WEH)

View $91 flight on Fri, Nov 7, 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Weihai (WEH)

Cheap Flights from Seoul to Weihai (ICN-WEH)

Prices were available within the past 7 days and start at $91 for one-way flights and $132 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Thu, Dec 18 - Wed, Dec 24
ICN
Seoul
WEH
Weihai
$132 Roundtrip, found 6 days ago
$132
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Thu, Dec 18 from Seoul to Weihai, returning Wed, Dec 24, priced at $132 found 6 days ago
China Eastern Airlines
Mon, Oct 20 - Tue, Oct 28
ICN
Seoul
WEH
Weihai
$142 Roundtrip, found 5 days ago
$142
Roundtrip
found 5 days ago
Select China Eastern Airlines flight, departing Mon, Oct 20 from Seoul to Weihai, returning Tue, Oct 28, priced at $142 found 5 days ago
China Eastern Airlines
Thu, Aug 28 - Sun, Aug 31
ICN
Seoul
WEH
Weihai
$144 Roundtrip, found 20 hours ago
$144
Roundtrip
found 20 hours ago
Select China Eastern Airlines flight, departing Thu, Aug 28 from Seoul to Weihai, returning Sun, Aug 31, priced at $144 found 20 hours ago
China Eastern Airlines
Thu, Dec 18 - Sat, Dec 27
ICN
Seoul
WEH
Weihai
$155 Roundtrip, found 6 days ago
$155
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Thu, Dec 18 from Seoul to Weihai, returning Sat, Dec 27, priced at $155 found 6 days ago
China Eastern Airlines
Thu, Oct 23 - Thu, Oct 30
ICN
Seoul
WEH
Weihai
$156 Roundtrip, found 4 days ago
$156
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Thu, Oct 23 from Seoul to Weihai, returning Thu, Oct 30, priced at $156 found 4 days ago
China Eastern Airlines
Tue, Sep 16 - Tue, Oct 14
ICN
Seoul
WEH
Weihai
$157 Roundtrip, found 3 days ago
$157
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Tue, Sep 16 from Seoul to Weihai, returning Tue, Oct 14, priced at $157 found 3 days ago
China Eastern Airlines
Sun, Aug 17 - Tue, Aug 26
ICN
Seoul
WEH
Weihai
$163 Roundtrip, found 5 days ago
$163
Roundtrip
found 5 days ago
Select China Eastern Airlines flight, departing Sun, Aug 17 from Seoul to Weihai, returning Tue, Aug 26, priced at $163 found 5 days ago
China Eastern Airlines
Mon, Oct 20 - Mon, Oct 27
ICN
Seoul
WEH
Weihai
$165 Roundtrip, found 5 days ago
$165
Roundtrip
found 5 days ago
Select China Eastern Airlines flight, departing Mon, Oct 20 from Seoul to Weihai, returning Mon, Oct 27, priced at $165 found 5 days ago
Jeju Air
Mon, Dec 8 - Tue, Dec 23
ICN
Seoul
WEH
Weihai
$186 Roundtrip, found 6 days ago
$186
Roundtrip
found 6 days ago
Select Jeju Air flight, departing Mon, Dec 8 from Seoul to Weihai, returning Tue, Dec 23, priced at $186 found 6 days ago
Air China
Thu, Aug 28 - Sun, Aug 31
ICN
Seoul
WEH
Weihai
$278 Roundtrip, found 20 hours ago
$278
Roundtrip
found 20 hours ago
Select Air China flight, departing Thu, Aug 28 from Seoul to Weihai, returning Sun, Aug 31, priced at $278 found 20 hours ago

Alternative airports near Weihai

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Weihai WEH. Cheapest and Closest option available. Average driving time to city center is 18 minutes. Flights from $292
WEH
Weihai
CheapestClosest
Average driving time to city center18 min
Flights from $292
0
Flights from Seoul (ICN) to Weihai (WEH)
Origin airport
Incheon Intl.
Destination airport
Weihai
Airlines serving
Air China, China Eastern Airlines, Hahn Air Systems, Jeju Air, Shanghai Airlines
Roundtrip price
$132
Distance
231 mi

Seoul to Weihai Flights

The cheapest times to fly from Seoul to Weihai

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seoul to Weihai are during the month of December. You can find some of the cheapest flights from Seoul to Weihai with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Weihai

Sunday is one of the best days to book for cheap flights from Seoul to Weihai: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seoul to Weihai

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seoul to Weihai in 2025. You can also book with separate airlines for your outbound and return journeys, from $91 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seoul to Weihai flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seoul to Weihai airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Weihai Airport (WEH) cost?
Cheap round-trip fares from Incheon Intl. Airport (ICN) to Weihai Airport (WEH) start at $132. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a China Eastern Airlines flight leaving ICN on August 5 2025 and touching down at WEH. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from ICN to WEH?
The cheapest flights from ICN to WEH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Incheon Intl. Airport (ICN) to Weihai Airport (WEH)?
Take a nonstop flight with Jeju Air and go straight from Incheon Intl. Airport (ICN) to Weihai Airport (WEH).
What is the cheapest airline that flies from ICN to WEH?
With prices as low as $306 for a one-way flight from ICN to WEH, China Eastern Airlines is currently the cheapest airline for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ICN on July 24 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Incheon Intl. Airport (ICN) to Weihai Airport (WEH)?
With an average of 2 direct flights departing from Incheon Intl. Airport (ICN) to Weihai Airport (WEH) every day, you'll be jetting off in no time.
What are the most popular departure times for flights from Incheon Intl. Airport (ICN) to Weihai Airport (WEH)?
More people fly between ICN and WEH at 10 AM than at any other time of day. Rather skip the crowds? Pick a flight outside the busiest times and it's possible you'll save on your fare as well.
What day of the week has the most flights from ICN to WEH?
If you travel on a Sunday, you'll get the largest range of choices for flights from Incheon Intl. Airport (ICN) to Weihai Airport (WEH).
What is the earliest flight from Incheon Intl. Airport (ICN) to Weihai Airport (WEH)?
The first flight of the day leaving from Incheon Intl. Airport (ICN) is at around 10:30AM UTC+9. Hop on this flight and you'll land at Weihai Airport (WEH) at approximately 10:50AM UTC+8. The total flight duration is 1h 20m.
How long does it take to fly from Incheon Intl. Airport (ICN) to Weihai Airport (WEH)?
The average flight time from ICN to WEH is 1 hour and 20 minutes, covering a total distance of 230 mi.
What is the best time to fly from Incheon Intl. Airport (ICN) to Weihai Airport (WEH)?
To touch down at Weihai Airport (WEH) without delays, choose a flight that takes off from Incheon Intl. Airport (ICN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Weihai from Incheon Intl. Airport (ICN)?
Check out your flight options from Incheon Intl. Airport (ICN) to Weihai Airport (WEH). This is the only airport in Weihai you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Incheon Intl. Airport (ICN) to Weihai Airport (WEH) last-minute?
Last-minute fares from ICN to WEH are typically more expensive. To lock in the best rates, start searching for flights early. That said, if you can play around with your travel dates, you may land a cheap ticket just before your departure.
Is it cheaper to book an ICN to WEH flight and hotel package?
Securing an ICN to WEH flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our extensive range of hotels and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Incheon Intl. Airport (ICN) to Weihai Airport (WEH)?
Generally, it's possible to reschedule or cancel your ICN to WEH flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.