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Southeast Asia

$87+ 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — BKK
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
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 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$219
(Mytrip)

One-way from

$87
(Mytrip)

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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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. 3% potential price decrease ($8 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 2, 2025.

This Mytrip deal was found by Cheapflights users on 4/1. 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 4/247:40 pmGMP - SGN
1 stop17h 15mMultiple Airlines
Mon 5/1912:05 amSGN - GMP
1 stop7h 30mMultiple Airlines
Deal found 4/1$219
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Thu 4/242:50 pmGMP - BKK
1 stop8h 55mMultiple Airlines
Tue 4/2910:55 pmBKK - GMP
1 stop8h 40mMultiple Airlines
Deal found 4/1$238
This Mytrip deal was found by Cheapflights users on 4/1. 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.
Wed 4/27:40 pmGMP - BKK
1 stop30h 30mJeju Air
Tue 4/81:10 amBKK - GMP
1 stop29h 10mJeju Air
Deal found 4/1$243
This Mytrip deal was found by Cheapflights users on 4/1. 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.
Tue 5/62:50 pmGMP - CEB
1 stop11h 10mMultiple Airlines
Sun 5/112:00 amCEB - GMP
1 stop29h 20mMultiple Airlines
Deal found 4/1$254
This Gotogate deal was found by Cheapflights users on 4/1. 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 5/232:25 pmGMP - HAN
1 stop23h 30mAir China
Mon 5/261:25 pmHAN - GMP
1 stop21h 40mAir China
Deal found 4/1$256
This Mytrip deal was found by Cheapflights users on 4/1. 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 5/222:25 pmGMP - MNL
1 stop10h 55mAir China
Wed 5/286:25 amMNL - GMP
1 stop29h 40mAir China
Deal found 4/1$271
This Mytrip deal was found by Cheapflights users on 4/1. 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.
Mon 5/192:25 pmGMP - KUL
1 stop9h 35mAir China
Thu 5/2212:10 amKUL - GMP
1 stop11h 55mAir China
Deal found 4/1$283
This Mytrip deal was found by Cheapflights users on 4/1. 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.
Mon 6/162:25 pmGMP - BKK
1 stop11h 45mAir China
Mon 6/237:35 pmBKK - GMP
1 stop15h 30mAir China
Deal found 4/1$285
This Mytrip deal was found by Cheapflights users on 4/1. 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.
Sat 5/1012:00 pmGMP - BKK
1 stop10h 55mChina Eastern
Fri 5/169:55 pmBKK - GMP
1 stop11h 05mChina Eastern
Deal found 4/1$294
This Air China deal was found by Cheapflights users on 4/1. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/162:25 pmGMP - HKT
1 stop29h 20mAir China
Fri 5/237:25 pmHKT - GMP
1 stop15h 40mAir China
Deal found 4/1$304
This Mytrip deal was found by Cheapflights users on 4/1. 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.
Wed 4/27:50 amGMP - MNL
2 stops41h 09mMultiple Airlines
Sun 4/65:35 pmMNL - GMP
2 stops26h 30mMultiple Airlines
Deal found 4/1$321
This Air China deal was found by Cheapflights users on 4/1. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/92:25 pmGMP - SIN
1 stop17h 25mAir China
Mon 5/1211:25 pmSIN - GMP
1 stop12h 40mAir China
Deal found 4/1$328

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 2, 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

SeoulHo Chi Minh City

GMP - SGN

GMPSGN

Seoul Gimpo Intl

Thu 4/24

7:40 pm-10:55 am

1 stop17h 15m

Ho Chi Minh City

Mon 5/19

12:05 am-9:35 am

1 stop7h 30m

$219

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Thu 4/24

2:50 pm-9:45 pm

1 stop8h 55m

Bangkok Suvarnabhumi

Tue 4/29

10:55 pm-9:35 am

1 stop8h 40m

$238

SeoulCebu City

GMP - CEB

GMPCEB

Seoul Gimpo Intl

Tue 5/6

2:50 pm-1:00 am

1 stop11h 10m

Cebu City Mactan Intl

Sun 5/11

2:00 am-8:20 am

1 stop29h 20m

$254

SeoulHanoi

GMP - HAN

GMPHAN

Seoul Gimpo Intl

Fri 5/23

7:00 am-10:30 am

1 stop29h 30m

Hanoi Noibai

Sun 5/25

12:55 am-9:35 am

1 stop6h 40m

$256

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Sat 4/12

7:40 pm-12:10 am

1 stop30h 30m

Bangkok Suvarnabhumi

Mon 4/14

1:10 am-9:00 pm

1 stop17h 50m

$261

SeoulManila

GMP - MNL

GMPMNL

Seoul Gimpo Intl

Thu 5/22

2:25 pm-12:20 am

1 stop10h 55m

Manila Ninoy Aquino Intl

Wed 5/28

6:25 am-1:05 pm

1 stop29h 40m

$271

SeoulKuala Lumpur

GMP - KUL

GMPKUL

Seoul Gimpo Intl

Mon 5/19

2:25 pm-11:00 pm

1 stop9h 35m

Kuala Lumpur Intl

Thu 5/22

12:10 am-1:05 pm

1 stop11h 55m

$283

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Mon 6/16

2:25 pm-12:10 am

1 stop11h 45m

Bangkok Suvarnabhumi

Mon 6/23

7:35 pm-1:05 pm

1 stop15h 30m

$285

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Sat 5/10

12:00 pm-8:55 pm

1 stop10h 55m

Bangkok Suvarnabhumi

Fri 5/16

9:55 pm-11:00 am

1 stop11h 05m

$294

SeoulPhuket City

GMP - HKT

GMPHKT

Seoul Gimpo Intl

Fri 5/16

2:25 pm-5:45 pm

1 stop29h 20m

Phuket City

Fri 5/23

7:25 pm-1:05 pm

1 stop15h 40m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

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 2, 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 2, 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
1,170 reviews

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,170 reviews
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,051 reviews
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
830 reviews
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very good
724 reviews
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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 Air Busan ($114), Jeju Air ($122), and China Eastern ($137).

  • 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 - Ho Chi Minh City.

  • 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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Alternative routes for Gimpo Intl to Southeast Asia

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