Are direct flights from Gwangju to Bangkok always the best option?

Direct flights offer convenience and save time, but they are not always the cheapest option. Flights with layovers or connecting flights can sometimes be more economical. Consider your budget and how much you value a quicker journey.

Can flexible travel dates help on Gwangju to Bangkok flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on weekdays or during off-peak seasons often results in lower fares compared to weekends or holidays. Adjusting your departure or return by a few days may yield better deals.

What extra costs should I check before booking Gwangju to Bangkok flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget.

Flights From Gwangju

To Bangkok

Cheap Flights from Gwangju to Bangkok

Browse current best options from Gwangju. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Gwangju

RatePunk searches hundreds of travel sites at once for deals on flights to Bangkok

Prices updated 6 days ago

454 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Aug 25, 2026.)

Today’s best flight deals from Gwangju to Bangkok

Explore current cheapest deals departing from Gwangju to Bangkok

2026-09-16 – 2026-09-21
KWJ - Bangkok
70% AI deal score
$274
$276
Round trip
2026-09-09 – 2026-09-21
KWJ - Bangkok
70% AI deal score
$261
$280
Round trip
2026-09-09 – 2026-09-14
KWJ - Bangkok
73% AI deal score
$304
$282
Round trip
2026-09-16 – 2026-09-29
KWJ - Bangkok
68% AI deal score
$238
$296
Round trip
2026-09-09 – 2026-09-20
KWJ - Bangkok
68% AI deal score
$263
$359
Round trip
2026-09-17 – 2026-09-20
KWJ - Bangkok
68% AI deal score
$286
$363
Round trip
2026-09-09 – 2026-09-16
KWJ - Bangkok
69% AI deal score
$290
$364
Round trip
2026-09-10 – 2026-09-20
KWJ - Bangkok
67% AI deal score
$263
$366
Round trip
2026-09-17 – 2026-09-21
KWJ - Bangkok
68% AI deal score
$286
$368
Round trip
2026-09-10 – 2026-09-16
KWJ - Bangkok
67% AI deal score
$286
$371
Round trip

Gwangju to Bangkok: Overview

Insights for flights from Gwangju to Bangkok

For cheap flights from Gwangju to Bangkok, fares typically range from $273–$356, with a median of $316. Right now, current fares are below the typical level, offering a potentially more affordable time to fly. However, 0% of recent fares were classified as a good price, indicating that finding exceptional deals might require careful timing and flexibility.

The journey from Gwangju to Bangkok covers a distance of 3,535 kilometers, classifying it as a medium-haul route. This means you can expect a significant travel duration, often involving connections, to reach your destination.

A typical journey from Gwangju to Bangkok takes about 17h 0m, including connections. This extended travel time is due to the nature of the route, as most itineraries connect at least once. When connecting, the median number of stopovers is 2, which contributes to the overall duration of the trip.

When is the cheapest time to fly from Gwangju to Bangkok? You'll find the most affordable median fares in August, with prices around $265. April also offers competitive pricing, with a median fare of $275. Another favorable month is July, where the median fare is $298, providing several options for budget-conscious travelers.

How much is a round trip from Gwangju to Bangkok

Regular price: $236 - $431

Prices for flights from Gwangju to Bangkok are currently within the regular range.

The regular price range for this route is between 236 USD and 431 USD. The current lowest deal is 276 USD with T'way Air, for travel from Sep 16-Sep 21.

now $276

Low $236

High $431

The cheapest time to fly from Gwangju to Bangkok

The cheapest month to fly from Kwajalein to Bangkok is August, with a median price of $265. The most expensive month is October, with a median price of $559. Prices are generally lower from April to December.

August

Cheapest

Flights from $265

October

Most Expensive

Flights from $559

Jan

Mar

Apr

May

Jun

Jul

Aug

Oct

Nov

Dec

Direct flights from Gwangju to Bangkok

Asiana Airlines

Sierra National Airlines

Air Busan

T'way Air

Last-minute flights going from Gwangju to Bangkok

Fri, Sep 4

⌛ Last-Minute

KWJ - Bangkok

Gwangju (KWJ) - Bangkok (BKK)

Asiana Airlines, China Eastern Airlines

$271

$3,278

One-way

Wed, Sep 9

⌛ Last-Minute

KWJ - Bangkok

Gwangju (KWJ) - Bangkok (BKK)

T'way Air, Sierra National Airlines

$261

$276

One-way

Wed, Sep 9

⌛ Last-Minute

KWJ - Bangkok

Gwangju (KWJ) - Bangkok (BKK)

T'way Air, Sierra National Airlines

$304

$286

One-way

Wed, Sep 9

⌛ Last-Minute

KWJ - Bangkok

Gwangju (KWJ) - Bangkok (BKK)

Korean Air, Sierra National Airlines, Coyne Aviation

$263

$359

One-way

Wed, Sep 9

⌛ Last-Minute

KWJ - Bangkok

Gwangju (KWJ) - Bangkok (BKK)

Korean Air, Sierra National Airlines, Coyne Aviation

$248

$369

One-way

Wed, Sep 9

⌛ Last-Minute

KWJ - Bangkok

Gwangju (KWJ) - Bangkok (BKK)

Korean Air, Sierra National Airlines, Coyne Aviation

$248

$371

One-way

Biggest price drops on these dates for flights from Gwangju to Bangkok

2 nights

Aug 25 - Aug 27

$435 → $397

5 nights

Sep 2 - Sep 7

$307 → $299

6 nights

Sep 1 - Sep 7

$299 → $300

12 nights

Sep 2 - Sep 14

$264 → $290

10%

Popular Airports to fly from Gwangju to Bangkok

Gwangju - Bangkok route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Gwangju to Bangkok are below the typical level at $276.

📅 Best time to fly

August is historically cheapest

Historically, August is the cheapest month to fly from Gwangju to Bangkok, with a median price of $265.

⏱️ Flight duration

Connecting flights average 17h 0m

Flights from Gwangju to Bangkok typically involve connecting flights, with a median duration of 17h 0m.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant on this route, with deals frequently available.

🏆 Airline highlight

T'way Air offers a recent deal

T'way Air recently offered a deal from Gwangju to Bangkok for $276.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Gwangju to Bangkok are frequently available, with many options.

Gwangju main airports to depart from

Gwangju (KWJ)

Cheapest

Gwangju Airport is a good option for flights to Bangkok, offering competitive prices.

📍 ~8 km from Gwangju (reachable by car)

💸 Flights from ~$411

Bangkok main airports to arrive at

Suvarnabhumi (BKK)

Cheapest

Suvarnabhumi Airport is a primary gateway to Bangkok, offering convenient access to the city.

📍 ~25 km from city center (reachable by car, train)

💸 Flights from ~$411

Airports nearby Bangkok used as alternative

U-Tapao International (UTP)

U-Tapao International (UTP) is a practical alternative due to its proximity and role as a secondary hub.

📍 ~140 km from Bangkok (reachable by car)

💸 Flights from ~$579

Business & First Class Flight Deals to Bangkok

Discover luxury on the budget with premium cabin class on flights from Gwangju to Bangkok.

Elite

Best Elite deals to Bangkok

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From KWJ

Elite

Sep 17

Bangkok, Thailand

68% AI deal score

$1,852

Korean Air, +1

Business Class

From KWJ

Elite

Sep 17

Bangkok, Thailand

67% AI deal score

$1,878

Korean Air, +1

Business Class

From KWJ

Elite

Sep 17

Bangkok, Thailand

67% AI deal score

$1,919

Korean Air, +1

Business Class

From KWJ

Elite

Sep 17

Bangkok, Thailand

67% AI deal score

$1,970

Korean Air, +1

Business Class

From KWJ

Elite

Sep 25

Bangkok, Thailand

66% AI deal score

$2,148

Korean Air, +1

Business Class

From KWJ

Elite

Sep 25

Bangkok, Thailand

66% AI deal score

$2,214

Korean Air, +1

Business Class

From KWJ

Elite

Sep 17

Bangkok, Thailand

65% AI deal score

$2,270

Korean Air, +1

Business Class

From KWJ

Elite

Sep 04

Bangkok, Thailand

49% AI deal score

$3,491

Korean Air, +1

Business Class

From KWJ

Elite

Sep 10

Bangkok, Thailand

49% AI deal score

$3,666

Korean Air, +1

Business Class

Frequently Asked Questions About Flights to Bangkok

To find cheaper flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and online travel agencies can also help you discover better deals. Setting up price alerts may notify you when fares drop.

Booking in advance often provides more options and potentially lower prices, though last-minute deals can sometimes appear. Generally, several weeks or months before your intended departure may be a good time to start looking. Prices can fluctuate, so monitoring them is advisable.

Comparing nearby airports at both your origin and destination can sometimes reveal more affordable flight options. While it may add to your ground travel time, the savings on airfare can be significant. Always factor in the total cost and convenience.

Related routes

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Gwangju to Bangkok: Overview

Insights for flights from Gwangju to Bangkok

How much is a round trip from Gwangju to Bangkok

Regular price: $236 - $431

Prices for flights from Gwangju to Bangkok are currently within the regular range.

The regular price range for this route is between 236 USD and 431 USD. The current lowest deal is 276 USD with T'way Air, for travel from Sep 16-Sep 21.

now $276

Low $236

High $431

The cheapest time to fly from Gwangju to Bangkok

August

Cheapest

Flights from $265

October

Most Expensive

Flights from $559

Jan

Mar

Apr

May

Jun

Jul

Aug

Oct

Nov

Dec

Direct flights from Gwangju to Bangkok

Asiana Airlines

Sierra National Airlines

Air Busan

T'way Air

Last-minute flights going from Gwangju to Bangkok

Fri, Sep 4

⌛ Last-Minute

KWJ - Bangkok

Gwangju (KWJ) - Bangkok (BKK)

Asiana Airlines, China Eastern Airlines

$271

$3,278

One-way

Wed, Sep 9

⌛ Last-Minute

KWJ - Bangkok

Gwangju (KWJ) - Bangkok (BKK)

T'way Air, Sierra National Airlines

$261

$276

One-way

Wed, Sep 9

⌛ Last-Minute

KWJ - Bangkok

Gwangju (KWJ) - Bangkok (BKK)

T'way Air, Sierra National Airlines

$304

$286

One-way

Wed, Sep 9

⌛ Last-Minute

KWJ - Bangkok

Gwangju (KWJ) - Bangkok (BKK)

Korean Air, Sierra National Airlines, Coyne Aviation

$263

$359

One-way

Wed, Sep 9

⌛ Last-Minute

KWJ - Bangkok

Gwangju (KWJ) - Bangkok (BKK)

Korean Air, Sierra National Airlines, Coyne Aviation

$248

$369

One-way

Wed, Sep 9

⌛ Last-Minute

KWJ - Bangkok

Gwangju (KWJ) - Bangkok (BKK)

Korean Air, Sierra National Airlines, Coyne Aviation

$248

$371

One-way

Biggest price drops on these dates for flights from Gwangju to Bangkok

2 nights

Aug 25 - Aug 27

$435 → $397

5 nights

Sep 2 - Sep 7

$307 → $299

6 nights

Sep 1 - Sep 7

$299 → $300

12 nights

Sep 2 - Sep 14

$264 → $290

10%

Popular Airports to fly from Gwangju to Bangkok

Gwangju - Bangkok route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Gwangju to Bangkok are below the typical level at $276.

📅 Best time to fly

August is historically cheapest

Historically, August is the cheapest month to fly from Gwangju to Bangkok, with a median price of $265.

⏱️ Flight duration

Connecting flights average 17h 0m

Flights from Gwangju to Bangkok typically involve connecting flights, with a median duration of 17h 0m.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant on this route, with deals frequently available.

🏆 Airline highlight

T'way Air offers a recent deal

T'way Air recently offered a deal from Gwangju to Bangkok for $276.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Gwangju to Bangkok are frequently available, with many options.

Gwangju main airports to depart from

Gwangju (KWJ)

Cheapest

Gwangju Airport is a good option for flights to Bangkok, offering competitive prices.

📍 ~8 km from Gwangju (reachable by car)

💸 Flights from ~$411

Bangkok main airports to arrive at

Suvarnabhumi (BKK)

Cheapest

Suvarnabhumi Airport is a primary gateway to Bangkok, offering convenient access to the city.

📍 ~25 km from city center (reachable by car, train)

💸 Flights from ~$411

Airports nearby Bangkok used as alternative

U-Tapao International (UTP)

U-Tapao International (UTP) is a practical alternative due to its proximity and role as a secondary hub.

📍 ~140 km from Bangkok (reachable by car)

💸 Flights from ~$579

Bangkok, Thailand

49% AI deal score

$3,666

Korean Air, +1

Business Class

Frequently Asked Questions About Flights to Bangkok

Cheap Flights from Gwangju to Bangkok

Today’s best flight deals from Gwangju to Bangkok

Gwangju to Bangkok: Overview

Insights for flights from Gwangju to Bangkok

How much is a round trip from Gwangju to Bangkok

The cheapest time to fly from Gwangju to Bangkok

Direct flights from Gwangju to Bangkok

Last-minute flights going from Gwangju to Bangkok

Biggest price drops on these dates for flights from Gwangju to Bangkok

Popular Airports to fly from Gwangju to Bangkok

Gwangju - Bangkok route insights

Recent fares are below the typical level

August is historically cheapest

Connecting flights average 17h 0m

Connecting flights are dominant

T'way Air offers a recent deal

Deals are frequent on this route

Gwangju main airports to depart from

Bangkok main airports to arrive at

Airports nearby Bangkok used as alternative

Business & First Class Flight Deals to Bangkok

Best Elite deals to Bangkok

Sep 17

Sep 17

Sep 17

Sep 17

Sep 25

Sep 25

Sep 17

Sep 04

Sep 10

Frequently Asked Questions About Flights to Bangkok

How can I find cheap flights from Gwangju to Bangkok?

When should I book flights from Gwangju to Bangkok?

Should I compare nearby airports for flights from Gwangju to Bangkok?

Are direct flights from Gwangju to Bangkok always the best option?

Can flexible travel dates help on Gwangju to Bangkok flights?

What extra costs should I check before booking Gwangju to Bangkok flights?

Related routes

More routes from Gwangju

Flights to Bangkok from other cities

Gwangju to Bangkok: Overview

Insights for flights from Gwangju to Bangkok

How much is a round trip from Gwangju to Bangkok

The cheapest time to fly from Gwangju to Bangkok

Direct flights from Gwangju to Bangkok

Last-minute flights going from Gwangju to Bangkok

Biggest price drops on these dates for flights from Gwangju to Bangkok

Popular Airports to fly from Gwangju to Bangkok

Gwangju - Bangkok route insights

Recent fares are below the typical level

August is historically cheapest

Connecting flights average 17h 0m

Connecting flights are dominant

T'way Air offers a recent deal

Deals are frequent on this route

Gwangju main airports to depart from

Bangkok main airports to arrive at

Airports nearby Bangkok used as alternative

Business & First Class Flight Deals to Bangkok

Best Elite deals to Bangkok

Sep 17

Sep 17

Sep 17

Sep 17

Sep 25

Sep 25

Sep 17

Sep 04

Sep 10

Frequently Asked Questions About Flights to Bangkok

How can I find cheap flights from Gwangju to Bangkok?

When should I book flights from Gwangju to Bangkok?

Should I compare nearby airports for flights from Gwangju to Bangkok?

Are direct flights from Gwangju to Bangkok always the best option?

Can flexible travel dates help on Gwangju to Bangkok flights?

What extra costs should I check before booking Gwangju to Bangkok flights?

Related routes

More routes from Gwangju

Flights to Bangkok from other cities