Question 1

Can stopping save me money on Vientiane to Incheon Intl Airport flights?

Accepted Answer

You could potentially save up to 27% on your flight if you consider stops on a Vientiane to Incheon Intl Airport flight.

Question 2

What is the cheapest day to depart on your flight to Incheon Intl Airport?

Accepted Answer

The cheapest day to depart from Vientiane to Incheon Intl Airport is on a Wednesday when prices can be found for as low as $372. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $600. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

Question 3

How far in advance should I book a flight to Incheon Intl Airport?

Accepted Answer

You are more likely to see cheaper flights to Incheon Intl Airport from Vientiane when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $374 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Vientiane for as low as $315 on momondo.

Question 4

How often are flights from Vientiane to Incheon delayed?

Accepted Answer

Historically, on average around 13% of flights between Vientiane and Incheon have experienced a delay on any given week. The average delay length over the past 12 months has been 129 minutes.

Question 5

How many flights depart from Vientiane to Incheon Intl Airport on average per day?

Accepted Answer

The number of flights available between Vientiane and Incheon Intl Airport is 2 per day as of February 2026. The most frequent departure time is 1:00AM, with 56% of daily flights leaving in the morning.

Question 6

What is the cheapest month to fly to Incheon Intl Airport?

Accepted Answer

The cheapest month to fly to Incheon Intl Airport from Vientiane is in December. Flight prices, which tend to average around $246, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of December, then departing from Vientiane during the month February is also very affordable. Most momondo users find prices during this month for around $295.

Question 7

What is the most punctual flight time for Vientiane to Incheon flights?

Accepted Answer

Generally, flights departing at night tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Question 8

What is the cheapest airline that flies from Vientiane Wattay to Incheon Intl?

Accepted Answer

T'way Air, VietJet Air, and Qingdao Airlines are the most popular carriers operating from Vientiane Wattay to Incheon Intl

Question 9

How many flights depart from Vientiane to Incheon Intl Airport on average per week?

Accepted Answer

As of February 2026, 18 flights take off from Vientiane and land in Incheon Intl Airport each week. The most common flight departure day for this route is Wed, with 17% of weekly flights taking off on this day.

Question 10

Which airline has the best punctuality record on Vientiane to Incheon flights?

Accepted Answer

According to our data, Lao Airlines have had the least number of delays on this route over the last 12 months; with about 4% of their flights experiencing any sort of delay.

Question 11

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Question 12

What cabin class options are available on Vientiane Wattay to Incheon Intl flights?

Accepted Answer

There is only 1 cabin class available to choose from on Vientiane Wattay to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 13

How have Vientiane to Incheon Intl Airport flight prices changed over time?

Accepted Answer

As of February 2026, prices for Vientiane to Incheon Intl Airport flights are approximately 13% cheaper when compared to flights at the same time last year.

Question 14

What is the cheapest Vientiane Wattay to Incheon Intl flight route?

Accepted Answer

Fly from Vientiane Wattay to Incheon Intl for the best Vientiane Wattay - Incheon Intl flight prices

Question 15

When did momondo last update prices for flights from Vientiane Wattay Airport to Incheon Intl Airport?

Accepted Answer

Prices for flights from Vientiane Wattay Airport to Incheon Intl Airport are refreshed on a daily basis.

Question 16

How many operators does momondo search for flights from Vientiane Wattay Airport to Incheon Intl Airport?

Accepted Answer

As of February 2026, there is 1 operator available to choose from for flights from Vientiane Wattay Airport to Incheon Intl Airport.

Question 17

How old do you have to be to fly from Vientiane Wattay Airport to Incheon Intl Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Vientiane Wattay Airport to Incheon Intl Airport.

Question 18

What documentation or ID do you need to fly to Incheon Intl Airport?

Accepted Answer

The travel and health documents you'll need for your trip to Incheon Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Incheon Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Fastest flight time	5h 05m
Direct flights	Every day

Cheap flights from Vientiane to Seoul from $114

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Vientiane to Seoul departing on 2/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Vientiane to Seoul

Cheap round-trip flights

Cheap one-way flights

Cheap direct flights

Vietnam Airlines flights from Vientiane to Incheon Intl Airport

Our best Vietnam Airlines deals on Vientiane to Incheon Intl Airport flight tickets

Jeju Air flights from Vientiane to Incheon Intl Airport

Our best Jeju Air deals on Vientiane to Incheon Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Vientiane to Incheon Intl Airport that are best for you.

See travel insights to Seoul from

How to get the cheapest flight ticket from Vientiane to Incheon Intl Airport

What is the cheapest month to fly to Incheon Intl Airport?

What is the cheapest day to depart on your flight to Incheon Intl Airport?

What is the cheapest Vientiane Wattay to Incheon Intl flight route?

Fly from Vientiane Wattay to Incheon Intl for the best Vientiane Wattay - Incheon Intl flight prices

How far in advance should I book a flight to Incheon Intl Airport?

What cabin class options are available on Vientiane Wattay to Incheon Intl flights?

There is only 1 cabin class available to choose from on Vientiane Wattay to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Vientiane to Incheon Intl Airport flights?

You could potentially save up to 27% on your flight if you consider stops on a Vientiane to Incheon Intl Airport flight.

How have Vientiane to Incheon Intl Airport flight prices changed over time?

As of February 2026, prices for Vientiane to Incheon Intl Airport flights are approximately 13% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Vientiane Wattay to Incheon Intl?

T'way Air, VietJet Air, and Qingdao Airlines are the most popular carriers operating from Vientiane Wattay to Incheon Intl

How often are flights from Vientiane to Incheon delayed?

Historically, on average around 13% of flights between Vientiane and Incheon have experienced a delay on any given week. The average delay length over the past 12 months has been 129 minutes.

What is the most punctual flight time for Vientiane to Incheon flights?

Generally, flights departing at night tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Vientiane to Incheon flights?

According to our data, Lao Airlines have had the least number of delays on this route over the last 12 months; with about 4% of their flights experiencing any sort of delay.

How many flights depart from Vientiane to Incheon Intl Airport on average per day?

The number of flights available between Vientiane and Incheon Intl Airport is 2 per day as of February 2026. The most frequent departure time is 1:00AM, with 56% of daily flights leaving in the morning.

How many flights depart from Vientiane to Incheon Intl Airport on average per week?

As of February 2026, 18 flights take off from Vientiane and land in Incheon Intl Airport each week. The most common flight departure day for this route is Wed, with 17% of weekly flights taking off on this day.

When to book flights from Vientiane to Incheon Intl Airport

Cheap Vientiane to Incheon Intl Airport (VTE to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Vientiane to Incheon Intl Airport

Fastest flight time

Direct flights

How far is Vientiane Wattay to Incheon Intl by plane?

When did momondo last update prices for flights from Vientiane Wattay Airport to Incheon Intl Airport?

How many operators does momondo search for flights from Vientiane Wattay Airport to Incheon Intl Airport?

How old do you have to be to fly from Vientiane Wattay Airport to Incheon Intl Airport?

What documentation or ID do you need to fly to Incheon Intl Airport?

What is the most popular plane model from Vientiane to Incheon Intl Airport?

What is the most popular airline from Vientiane to Incheon Intl Airport?

Best airlines flying from Vientiane to Incheon Intl Airport

Compare and see reviews for airlines that fly from Vientiane to Incheon Intl Airport with momondo

Jeju Air Flights From Vientiane to Incheon Intl Airport

Traveling to a place near Seoul?

Why use momondo?

Why should I use momondo to find a flight deal from Vientiane to Seoul?

Can I find flights from Vientiane to Seoul with flexible booking policies on momondo?

How can momondo help me find flights from Vientiane to Seoul?

I’m not ready to book a flight from Vientiane to Seoul right now. Can momondo alert me if prices change?

An easier way to manage your Incheon Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Seoul

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo

Incheon Intl Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Seoul

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seoul