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Nonstop flights from Taipei to Seoul from $89 TPE, TSA → GMP, ICN

Taiwan Taoyuan International Airport (TPE), Taipei Songshan Airport (TSA) → Gimpo International Airport (GMP), Incheon International Airport (ICN)

The cheapest nonstop return found recently is $270 with Scoot, 1 Jan 2027 – 7 Jan 2027, found 2 days ago.

Nonstop return

The cheapest nonstop return fare on each of 14 departure dates is usually $251 to $300.

Cheapest nonstop return

$270

1 Jan 2027 – 7 Jan 2027 · Scoot

Taiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)

Leaves 6:10 p.m. · Return leaves 1:35 a.m. · 5 h 10 min of travel, both ways together

out nonstop, back nonstop

found 2 days ago

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Airlines flying it nonstop on the return fares we hold: Scoot (11 departure dates), China Airlines (10 departure dates), Eastar Jet (9 departure dates), EVA Air (8 departure dates), Asiana Airlines (8 departure dates), T'way Air (8 departure dates), Tigerair Taiwan (7 departure dates), Korean Air (4 departure dates).

On the 20 trips where we hold both on the same dates, nonstop cost a median $11 (3.1%) less than the cheapest fare with stops. Nonstop was cheaper or the same price on 10 of those 20 trips.

Every nonstop date we hold

Nonstop fares on 14 of the 16 departure dates we hold for this route.

15 Nov – 19 Nov: $396, found 3 days ago16 Nov – 19 Nov: $434, found 5 days ago2 Dec – 5 Dec: $198, found 5 days ago29 Dec – 3 Jan 2027: $300, found 6 days ago1 Jan 2027 – 7 Jan 2027: $270, found 2 days ago2 Jan 2027 – 7 Jan 2027: $297, found 2 days ago6 Jan 2027 – 14 Jan 2027: $290, found 3 days ago17 Jan 2027 – 21 Jan 2027: $299, found 5 days ago19 Jan 2027 – 27 Jan 2027: $324, found 7 days ago9 Feb 2027 – 16 Feb 2027: $259, found 8 days ago19 Feb 2027 – 21 Feb 2027: $248, found 5 days ago26 Feb 2027 – 1 Mar 2027: $298, found 2 days ago21 Mar 2027 – 25 Mar 2027: $177, found 3 days ago8 Jul 2027 – 15 Jul 2027: $193, found 4 days agoNovDecJanFebMarJul
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
15 Nov – 19 Nov$396Tigerair TaiwanTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
16 Nov – 19 Nov$434T'way AirTaipei Songshan Airport (TSA) → Gimpo International Airport (GMP)out nonstop, back nonstopfound 5 days agoSee prices for these dates
2 Dec – 5 Dec$198Tigerair TaiwanTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
29 Dec – 3 Jan 2027$300Asiana AirlinesTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
1 Jan 2027 – 7 Jan 2027$270ScootTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)out nonstop, back nonstopfound 2 days agoSee prices for these dates
2 Jan 2027 – 7 Jan 2027$297ScootTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)out nonstop, back nonstopfound 2 days agoSee prices for these dates
6 Jan 2027 – 14 Jan 2027$290ScootTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
17 Jan 2027 – 21 Jan 2027$299Tigerair TaiwanTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
19 Jan 2027 – 27 Jan 2027$324ScootTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)out nonstop, back nonstopfound 7 days agoSee prices for these dates
9 Feb 2027 – 16 Feb 2027$259ScootTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)out nonstop, back nonstopfound 8 days agoSee prices for these dates
19 Feb 2027 – 21 Feb 2027$248ScootTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
26 Feb 2027 – 1 Mar 2027$298ScootTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)out nonstop, back nonstopfound 2 days agoSee prices for these dates
21 Mar 2027 – 25 Mar 2027$177Eastar JetTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
8 Jul 2027 – 15 Jul 2027$193ScootTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)out nonstop, back nonstopfound 4 days agoSee prices for these dates

Nonstop one-way

The cheapest nonstop one-way fare on each of 21 departure dates is usually $105 to $137.

Cheapest nonstop one-way

$89

31 May 2027 · Tigerair Taiwan

Taiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)

Leaves 8:00 p.m. · 2 h 30 min trip

nonstop

found 2 days ago

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Airlines flying it nonstop on the one-way fares we hold: Tigerair Taiwan (11 departure dates), Eastar Jet (11 departure dates), Scoot (9 departure dates), Korean Air (8 departure dates), T'way Air (8 departure dates), China Airlines (7 departure dates), Asiana Airlines (4 departure dates), EVA Air (2 departure dates).

On the 14 trips where we hold both on the same dates, nonstop cost a median $3 (2.9%) less than the cheapest fare with stops. Nonstop was cheaper or the same price on 7 of those 14 trips.

Every nonstop date we hold

Nonstop fares on 21 of the 22 departure dates we hold for this route.

7 Dec: $124, found 3 days ago11 Dec: $134, found 6 days ago12 Dec: $158, found 6 days ago13 Dec: $219, found 6 days ago14 Dec: $98, found 6 days ago16 Dec: $105, found 6 days ago17 Dec: $122, found 6 days ago28 Dec: $168, found 2 days ago29 Dec: $83, found 7 days ago31 Jan 2027: $156, found 6 days ago1 Feb 2027: $137, found 4 days ago3 Feb 2027: $202, found 2 days ago18 Feb 2027: $134, found 2 days ago20 Mar 2027: $106, found 5 days ago7 Apr 2027: $105, found 3 days ago8 Apr 2027: $105, found 3 days ago26 Apr 2027: $92, found 2 days ago21 May 2027: $105, found 3 days ago31 May 2027: $89, found 2 days ago6 Jul 2027: $86, found 5 days ago26 Jul 2027: $106, found 2 days agoDecFebAprMayJul
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
7 Dec$124Tigerair TaiwanTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)nonstopfound 3 days agoOpen this trip
11 Dec$134T'way AirTaipei Songshan Airport (TSA) → Gimpo International Airport (GMP)nonstopfound 6 days agoOpen this trip
12 Dec$158Eastar JetTaipei Songshan Airport (TSA) → Gimpo International Airport (GMP)nonstopfound 6 days agoOpen this trip
13 Dec$219T'way AirTaipei Songshan Airport (TSA) → Gimpo International Airport (GMP)nonstopfound 6 days agoOpen this trip
14 Dec$98Eastar JetTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)nonstopfound 6 days agoOpen this trip
16 Dec$105Tigerair TaiwanTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)nonstopfound 6 days agoOpen this trip
17 Dec$122Tigerair TaiwanTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)nonstopfound 6 days agoOpen this trip
28 Dec$168T'way AirTaipei Songshan Airport (TSA) → Gimpo International Airport (GMP)nonstopfound 2 days agoOpen this trip
29 Dec$83Tigerair TaiwanTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)nonstopfound 7 days agoOpen this trip
31 Jan 2027$156ScootTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)nonstopfound 6 days agoOpen this trip
1 Feb 2027$137ScootTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)nonstopfound 4 days agoOpen this trip
3 Feb 2027$202ScootTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)nonstopfound 2 days agoOpen this trip
18 Feb 2027$134ScootTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)nonstopfound 2 days agoOpen this trip
20 Mar 2027$106ScootTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)nonstopfound 5 days agoOpen this trip
7 Apr 2027$105ScootTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)nonstopfound 3 days agoOpen this trip
8 Apr 2027$105Tigerair TaiwanTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)nonstopfound 3 days agoOpen this trip
26 Apr 2027$92Tigerair TaiwanTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)nonstopfound 2 days agoOpen this trip
21 May 2027$105Tigerair TaiwanTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)nonstopfound 3 days agoOpen this trip
31 May 2027$89Tigerair TaiwanTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)nonstopfound 2 days agoOpen this trip
6 Jul 2027$86Eastar JetTaipei Songshan Airport (TSA) → Gimpo International Airport (GMP)nonstopfound 5 days agoOpen this trip
26 Jul 2027$106ScootTaiwan Taoyuan International Airport (TPE) → Incheon International Airport (ICN)nonstopfound 2 days agoOpen this trip

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