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Southeast Asia

$75+ Cheap flights from Gimpo Intl (GMP) to Southeast Asia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — BKK
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from Gimpo Intl to Southeast Asia

Keep the following information in mind while searching for Gimpo Intl to Southeast Asia flight deals. Data was last updated April 25, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$206
(Kiwi.com)

One-way from

$75
(Trip.com)

Popular in

January

Cheapest in

May

Average price

$206
Provider with most accurate pricing for Seoul (SEL)-Manila Ninoy Aquino Intl flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Manila Ninoy Aquino Intl flights.
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From Seoul Gimpo Intl to Southeast Asia
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One-way flight from Seoul Gimpo Intl to Southeast Asia
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Highest demand for flights based on searches. 14% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Gimpo Intl to Southeast Asia

Cheapest flights from Gimpo Intl to Southeast Asia
Explore the most affordable flight options available from Gimpo Intl to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/104:40 pmGMP - BKK
1 stop9h 30mMultiple Airlines
Mon 6/161:10 amBKK - GMP
1 stop14h 55mMultiple Airlines
Deal found 4/25$206
This Jeju Air deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:15 amGMP - CEB
1 stop19h 45mJeju Air
Mon 5/122:00 amCEB - GMP
1 stop18h 00mJeju Air
Deal found 4/25$219
This Jeju Air deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:15 amGMP - BKK
1 stop19h 55mJeju Air
Wed 5/141:10 amBKK - GMP
1 stop29h 10mJeju Air
Deal found 4/25$241
This Mytrip deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/238:05 pmGMP - HAN
1 stop16h 25mMultiple Airlines
Thu 5/2912:55 amHAN - GMP
1 stop6h 40mMultiple Airlines
Deal found 4/25$249
This Mytrip deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/292:25 pmGMP - MNL
1 stop10h 55mAir China
Mon 6/26:25 amMNL - GMP
1 stop29h 40mAir China
Deal found 4/25$278
This Mytrip deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/87:00 amGMP - PQC
1 stop30h 00mMultiple Airlines
Sun 6/1511:00 pmPQC - GMP
2 stops34h 40mMultiple Airlines
Deal found 4/24$279
This Gotogate deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/92:25 pmGMP - BKK
1 stop11h 45mAir China
Mon 5/127:35 pmBKK - GMP
1 stop15h 30mAir China
Deal found 4/25$296
This Jeju Air deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:15 amGMP - SIN
1 stop18h 20mJeju Air
Mon 5/1912:35 amSIN - GMP
1 stop30h 45mJeju Air
Deal found 4/25$308
This OneTravel deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1112:00 pmGMP - MNL
1 stop14h 20mChina Eastern
Fri 6/133:55 amMNL - GMP
1 stop14h 55mChina Eastern
Deal found 4/24$317
This EVA Air deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/78:20 pmGMP - MNL
1 stop22h 15mEVA Air
Mon 5/266:50 pmMNL - GMP
1 stop22h 20mEVA Air
Deal found 4/25$324
This EVA Air deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/231:50 pmGMP - CEB
1 stop22h 00mEVA Air
Mon 5/2612:15 pmCEB - GMP
1 stop28h 55mEVA Air
Deal found 4/25$332
This FlightHub deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1812:00 pmGMP - BKK
1 stop10h 55mChina Eastern
Sat 6/219:55 pmBKK - GMP
1 stop11h 05mChina Eastern
Deal found 4/25$376

Cheapflights Fare Finder

Customize your flight search to find flights from Gimpo Intl to Southeast Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2025.
Use the filters below to find and compare flights from Seoul Gimpo Intl Airport to Southeast Asia that are best for you.

Fly from

Gimpo Intl

Fly to

Southeast Asia

Route

Depart

Return

Price

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Tue 6/10

4:40 pm-12:10 am

1 stop9h 30m

Bangkok Suvarnabhumi

Mon 6/16

1:10 am-6:05 pm

1 stop14h 55m

$206

SeoulCebu City

GMP - CEB

GMPCEB

Seoul Gimpo Intl

Thu 5/8

6:15 am-1:00 am

1 stop19h 45m

Cebu City Mactan Intl

Mon 5/12

2:00 am-9:00 pm

1 stop18h 00m

$219

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Fri 5/9

6:15 am-12:10 am

1 stop19h 55m

Bangkok Suvarnabhumi

Wed 5/14

1:10 am-8:20 am

1 stop29h 10m

$241

SeoulHanoi

GMP - HAN

GMPHAN

Seoul Gimpo Intl

Fri 5/23

8:05 pm-10:30 am

1 stop16h 25m

Hanoi Noibai

Thu 5/29

12:55 am-9:35 am

1 stop6h 40m

$249

SeoulManila

GMP - MNL

GMPMNL

Seoul Gimpo Intl

Thu 5/29

2:25 pm-12:20 am

1 stop10h 55m

Manila Ninoy Aquino Intl

Mon 6/2

6:25 am-1:05 pm

1 stop29h 40m

$278

SeoulPhu Quoc

GMP - PQC

GMPPQC

Seoul Gimpo Intl

Sun 6/8

7:00 am-11:00 am

1 stop30h 00m

Phu Quoc Duong Dang

Sun 6/15

11:00 pm-11:40 am

2 stops34h 40m

$279

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Fri 5/9

2:25 pm-12:10 am

1 stop11h 45m

Bangkok Suvarnabhumi

Mon 5/12

7:35 pm-1:05 pm

1 stop15h 30m

$296

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Tue 6/10

12:00 pm-8:55 pm

1 stop10h 55m

Bangkok Suvarnabhumi

Sun 6/15

5:05 am-7:50 pm

1 stop12h 45m

$303

SeoulSingapore

GMP - SIN

GMPSIN

Seoul Gimpo Intl

Tue 5/13

6:15 am-11:35 pm

1 stop18h 20m

Singapore Changi

Mon 5/19

12:35 am-8:20 am

1 stop30h 45m

$308

SeoulManila

GMP - MNL

GMPMNL

Seoul Gimpo Intl

Wed 6/11

12:00 pm-1:20 am

1 stop14h 20m

Manila Ninoy Aquino Intl

Fri 6/13

3:55 am-7:50 pm

1 stop14h 55m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 60 results
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Best time to book a flight from Gimpo Intl to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Gimpo Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seoul Gimpo Intl Airport to Southeast Asia

What is the cheapest month to book a flight from Seoul Gimpo Intl Airport to Southeast Asia?

Currently, March is the cheapest month in which you can book a flight from Seoul Gimpo Intl Airport to Southeast Asia (average of $958). Flying from Seoul Gimpo Intl Airport to Southeast Asia in December is currently the most expensive (average of $1,574). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GMP to YJX?

Find hourly flight availability from Gimpo Intl to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seoul Gimpo Intl Airport to Southeast Asia as you normally would.

Rainfall in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Asia ranges from 0.4 - 15.7 inches per month. July is typically the wettest month, when rainfall can reach 15.7 in. February is typically the driest time to visit Southeast Asia when rainfall is around 0.4 in.

Temperature in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Asia. Reviews last updated April 25, 2025.
See what other customers who have flown with EVA Air, Korean Air and Japan Airlines from Seoul to Southeast Asia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,180 reviews

Entertainment

8.0

Boarding

8.4

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
EVA Air
8.4
Very good
1,180 reviews
EVA Air
8.4
Very good
1,180 reviews

Entertainment

8.0

Boarding

8.4

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
Korean Air
8.4
Very good
1,063 reviews
EVA Air
8.4
Very good
1,180 reviews

Entertainment

8.0

Boarding

8.4

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
Japan Airlines
8.3
Very good
1,453 reviews
EVA Air
8.4
Very good
1,180 reviews

Entertainment

8.0

Boarding

8.4

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
China Airlines
8.3
Very good
729 reviews
EVA Air
8.4
Very good
1,180 reviews

Entertainment

8.0

Boarding

8.4

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Related info for your journey

Find useful and relevant information for your journey from Gimpo Intl to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Seoul Gimpo Intl Airport to Southeast Asia one-way?

    The cheapest airlines for a one-way flight from Seoul Gimpo Intl Airport to Southeast Asia are Jin Air ($87), Jeju Air ($93), and China Eastern ($136).

  • What are the most popular routes from Seoul Gimpo Intl Airport to Southeast Asia?

    The most popular flight routes from Seoul Gimpo Intl Airport to Southeast Asia are Seoul Gimpo Intl - Bangkok Suvarnabhumi, Seoul Gimpo Intl - Singapore Changi and Seoul Gimpo Intl - Manila Ninoy Aquino Intl.

  • Can I find deals for flights from Gimpo Intl to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on Gimpo Intl to Southeast Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Gimpo Intl to Southeast Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gimpo Intl to Southeast Asia.

  • Can I find deals for business class flights from Gimpo Intl to Southeast Asia?

    Yes. Cheapflights offers flight deals from Gimpo Intl to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seoul Gimpo Intl Airport to Southeast Asia?

    Currently, March is the cheapest month in which you can book a flight from Seoul Gimpo Intl Airport to Southeast Asia (average of $958). Flying from Seoul Gimpo Intl Airport to Southeast Asia in December is currently the most expensive (average of $1,574). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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