Tianjin to Seoul TSN → ICN
Tianjin Binhai International Airport (TSN) → Incheon International Airport (ICN)
The cheapest return found recently is $185 with Asiana Airlines, 21 Oct – 23 Oct, found 5 days ago. The cheapest one-way found recently is $114 with Air China, 6 Nov, found 2 days ago.
Return
The cheapest return fare on each of 3 departure dates is usually $184 to $198.
Cheapest return found recently
$185
21 Oct – 23 Oct · Asiana Airlines
Tianjin Binhai International Airport (TSN) → Incheon International Airport (ICN)
Leaves 10:55 a.m. · Return leaves 8:55 a.m. · 3 h 35 min of travel, both ways together
out nonstop, back nonstop
found 5 days ago
Cheapest nonstop return
$185
21 Oct – 23 Oct · Asiana Airlines
Tianjin Binhai International Airport (TSN) → Incheon International Airport (ICN)
Leaves 10:55 a.m. · Return leaves 8:55 a.m. · 3 h 35 min of travel, both ways together
out nonstop, back nonstop
found 5 days ago
Found recently, and the cheapest we hold
$185 21 Oct – 23 Octfound 5 days agoSee prices for these dates
$182 15 Nov – 19 Novfound 6 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $182 to $201.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 3 departure dates from 20 Oct to 15 Nov, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 2-night return fares leaving within 3 days of 21 Oct to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Oct – 23 Oct | $210 | Asiana Airlines | Tianjin Binhai International Airport (TSN) → Incheon International Airport (ICN) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 21 Oct – 23 Oct | $185 | Asiana Airlines | Tianjin Binhai International Airport (TSN) → Incheon International Airport (ICN) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 15 Nov – 19 Nov | $182 | Air China | Tianjin Binhai International Airport (TSN) → Incheon International Airport (ICN) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $182.
Airlines on the cheapest dates: Asiana Airlines, Air China.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $101 to $115.
Cheapest one-way found recently
$114
6 Nov · Air China
Tianjin Binhai International Airport (TSN) → Incheon International Airport (ICN)
Leaves 9:00 a.m. · 1 h 45 min trip
nonstop
found 2 days ago
Cheapest nonstop one-way
$114
6 Nov · Air China
Tianjin Binhai International Airport (TSN) → Incheon International Airport (ICN)
Leaves 9:00 a.m. · 1 h 45 min trip
nonstop
found 2 days ago
Found recently, and the cheapest we hold
$114 6 Novfound 2 days agoOpen this trip
$88 25 Decfound 6 days agoOpen this trip
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $88 to $97.
At $114, the cheapest one-way found recently is above that range.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 6 Nov to 25 Dec, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
No. We hold one-way fares on 1 other departure date within 3 days of 6 Nov, and it is not cheaper.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 6 Nov | $114 | Air China | Tianjin Binhai International Airport (TSN) → Incheon International Airport (ICN) | nonstop | found 2 days ago | Open this trip |
| 9 Nov | $116 | Tianjin Airlines | Tianjin Binhai International Airport (TSN) → Incheon International Airport (ICN) | nonstop | found 5 days ago | Open this trip |
| 25 Dec | $88 | Air China | Tianjin Binhai International Airport (TSN) → Incheon International Airport (ICN) | nonstop | found 6 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $88.
Airlines on the cheapest dates: Air China, Tianjin Airlines.
Premium cabin fares from Tianjin to Seoul
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 21 Oct – 23 Oct in another cabin: Premium economy · Business · First
Today's prices for 6 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Tianjin to Seoul?
Return
Fares 30 to 59 days before departure were typically 11% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $207 | $185 | +13% | 15 |
| 7–13 days | $189 | $185 | +3% | 16 |
| 14–29 days | $187 | $182 | +2% | 17 |
| 30–59 days | $184 | $182 | Cheapest seen | 15 |
| 90–179 days | $234 | $234 | +27% | 15 |
One-way
Fares 60 to 89 days before departure were typically 14% lower than 0 to 6 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $102 | $98 | +16% | 14 |
| 14–29 days | $93 | $91 | +6% | 21 |
| 30–59 days | $93 | $93 | +6% | 19 |
| 60–89 days | $88 | $88 | Cheapest seen | 10 |
| 90–179 days | $124 | $123 | +41% | 9 |
| 180+ days | $225 | $225 | +156% | 8 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Beijing → Seoul
103 km from Tianjin
$209
$24 more than flying from Tianjin
9 Dec – 16 Dec · PKX → GMP · out 1 stop, back 1 stop
found yesterday
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Beijing → Seoul
103 km from Tianjin
$74
$40 less than flying from Tianjin
14 Dec · PKX → GMP · 1 stop
found 16 hours ago
Tangshan → Seoul
77 km from Tianjin
$177
$63 more than flying from Tianjin
21 Oct · TVS → GMP · 2 stops
found 4 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 21 Oct – 23 Oct. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work