$251 Cheap Flights from Tianjin (TSN) to Seoul (GMP)

View $251 flight on Mon, Dec 8, 2025Opens in a new window

Popular airlines from Tianjin Binhai International Airport (TSN) to Gimpo Intl. Airport (GMP)

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Cheap Flights from Tianjin to Seoul (TSN-GMP)

Prices were available within the past 7 days and start at $251 for one-way flights and $379 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Mon, Nov 17 - Fri, Nov 21
TSN
Tianjin
GMP
Seoul
$379 Roundtrip, found 2 days ago
$379
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Mon, Nov 17 from Tianjin to Seoul, returning Fri, Nov 21, priced at $379 found 2 days ago
Shanghai Airlines
Mon, Nov 17 - Fri, Nov 21
TSN
Tianjin
GMP
Seoul
$402 Roundtrip, found 2 days ago
$402
Roundtrip
found 2 days ago
Select Shanghai Airlines flight, departing Mon, Nov 17 from Tianjin to Seoul, returning Fri, Nov 21, priced at $402 found 2 days ago
China Eastern Airlines
Mon, Nov 17 - Fri, Nov 21
TSN
Tianjin
GMP
Seoul
$408 Roundtrip, found 2 days ago
$408
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Mon, Nov 17 from Tianjin to Seoul, returning Fri, Nov 21, priced at $408 found 2 days ago
China Eastern Airlines
Mon, Oct 27 - Thu, Oct 30
TSN
Tianjin
GMP
Seoul
$410 Roundtrip, found 1 day ago
$410
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Mon, Oct 27 from Tianjin to Seoul, returning Thu, Oct 30, priced at $410 found 1 day ago
Shanghai Airlines
Mon, Nov 17 - Fri, Nov 21
TSN
Tianjin
GMP
Seoul
$430 Roundtrip, found 2 days ago
$430
Roundtrip
found 2 days ago
Select Shanghai Airlines flight, departing Mon, Nov 17 from Tianjin to Seoul, returning Fri, Nov 21, priced at $430 found 2 days ago
Shanghai Airlines
Mon, Nov 3 - Thu, Nov 6
TSN
Tianjin
GMP
Seoul
$436 Roundtrip, found 1 day ago
$436
Roundtrip
found 1 day ago
Select Shanghai Airlines flight, departing Mon, Nov 3 from Tianjin to Seoul, returning Thu, Nov 6, priced at $436 found 1 day ago
China Eastern Airlines
Mon, Oct 27 - Thu, Oct 30
TSN
Tianjin
GMP
Seoul
$438 Roundtrip, found 1 day ago
$438
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Mon, Oct 27 from Tianjin to Seoul, returning Thu, Oct 30, priced at $438 found 1 day ago
China Eastern Airlines
Mon, Oct 27 - Thu, Oct 30
TSN
Tianjin
GMP
Seoul
$448 Roundtrip, found 1 day ago
$448
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Mon, Oct 27 from Tianjin to Seoul, returning Thu, Oct 30, priced at $448 found 1 day ago
Shanghai Airlines
Mon, Nov 17 - Fri, Nov 21
TSN
Tianjin
GMP
Seoul
$448 Roundtrip, found 2 days ago
$448
Roundtrip
found 2 days ago
Select Shanghai Airlines flight, departing Mon, Nov 17 from Tianjin to Seoul, returning Fri, Nov 21, priced at $448 found 2 days ago
China Eastern Airlines
Tue, Dec 2 - Tue, Dec 9
TSN
Tianjin
GMP
Seoul
$452 Roundtrip, found 4 days ago
$452
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Tue, Dec 2 from Tianjin to Seoul, returning Tue, Dec 9, priced at $452 found 4 days ago

Alternative airports near Seoul

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

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city center is 47 minutes. Flights from $178
ICN
Incheon Intl.
Cheapest
Average driving time to city center47 min
Flights from $178

Frequently asked questions

How much does a flight from Binhai Intl. Airport (TSN) to Gimpo Intl. Airport (GMP) cost?
Secure a cheap one-way flight from $251 or cheap return flight from $379 from Binhai Intl. Airport (TSN) to Gimpo Intl. Airport (GMP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Binhai Intl. Airport (TSN) to Gimpo Intl. Airport (GMP)?
November is the least expensive month to fly from TSN to GMP. Traveling during an off-peak travel window is often the key to finding better deals on flights.
Which airlines fly direct from Binhai Intl. Airport (TSN) to Gimpo Intl. Airport (GMP)?
Direct flights aren't available from Tianjin (TSN-Binhai Intl.) to Gimpo Intl. Airport (GMP). However, you'll find other airports with nonstop flights. Hop on your plane at Beijing (PKX-Daxing Intl.) and fly straight to Seoul without layovers.
What is the cheapest airline that flies from Binhai Intl. Airport (TSN) to Gimpo Intl. Airport (GMP)?
To find the cheapest airline flying from TSN to GMP, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Binhai Intl. Airport (TSN) to Gimpo Intl. Airport (GMP)?
Nonstop flights from Binhai Intl. Airport (TSN) to Gimpo Intl. Airport (GMP) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TSN to GMP?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Binhai Intl. Airport (TSN) to Gimpo Intl. Airport (GMP)?
Select a flight from Binhai Intl. Airport (TSN) to Gimpo Intl. Airport (GMP) that takes off before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Seoul from Binhai Intl. Airport (TSN)?
Compare your flight options from Binhai Intl. Airport (TSN) to Incheon Intl. Airport (ICN). This is the only airport in Seoul you can arrive at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Binhai Intl. Airport (TSN) to Gimpo Intl. Airport (GMP) last-minute?
Last-minute bookings from TSN to GMP are usually more expensive. For the lowest prices, start searching for flights early. That said, if your travel plans are flexible, it's possible to score a cheap ticket just before your departure.
Is it cheaper to book a TSN to GMP flight and hotel package?
Compared with arranging flights and hotels separately, booking a TSN to GMP flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the hassle out of planning your trip. Just secure your flights and select from our extensive range of stays, then customize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Binhai Intl. Airport (TSN) to Gimpo Intl. Airport (GMP)?
In most cases, you can modify or cancel your TSN to GMP flight. However, there may be additional charges, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like more details, go to our Customer Service portal.

Travel information

Origin airport
Binhai Intl.
Destination airport
Gimpo Intl.
Airlines serving
China Eastern Airlines, Shanghai Airlines
Roundtrip price
$378
Distance
522 mi

Book with confidence

Tianjin to Seoul Flights

The cheapest times to fly from Tianjin to Seoul

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 Tianjin to Seoul are during the month of November. You can find some of the cheapest flights from Tianjin to Seoul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tianjin to Seoul

Sunday is one of the best days to book for cheap flights from Tianjin to Seoul: 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 Tianjin to Seoul

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 Tianjin to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $251 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 Tianjin to Seoul 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 Tianjin to Seoul 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.

 

Tianjin to Seoul Flights

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