HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Busan

$642+ Cheap flights from Raleigh (RDU) to Busan (PUS)

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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — PUS
Mar 17 — Mar 241
Mon 3/17
Mon 3/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Raleigh to Busan with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Raleigh to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Busan (PUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,247
(Trip.com)

One-way from

$642
(Flightnetwork)
Provider with most accurate pricing for Raleigh-Durham-Busan Gimhae flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Busan Gimhae flights.
Search Deals
From Raleigh-Durham to Busan Gimhae
Search Deals
One-way flight from Raleigh-Durham to Busan Gimhae
Search Deals

Find flight deals from Raleigh to Busan

Cheapest flights from Raleigh to Busan
Explore the most affordable flight options available from Raleigh to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2025.

This Trip.com deal was found by Cheapflights users on 3/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2310:00 amRDU - PUS
2 stops22h 35mMultiple Airlines
Wed 4/309:20 amPUS - RDU
2 stops27h 39mMultiple Airlines
Deal found 3/11$1,247
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/263:16 pmRDU - PUS
2 stops39h 19mDelta
Sat 5/38:45 amPUS - RDU
2 stops27h 26mDelta
Deal found 3/11$1,732
This Flightnetwork deal was found by Cheapflights users on 3/11. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2611:40 amRDU - PUS
3 stops53h 40mSingapore Airlines
Sat 5/37:40 amPUS - RDU
3 stops53h 11mSingapore Airlines
Deal found 3/11$3,912

Find flights from Raleigh to Busan within your budget

Customize your flight search to find flights from Raleigh to Busan 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 March 12, 2025.

Fly from

Raleigh

Fly to

Busan

Route

Depart

Return

Price

RaleighBusan

RDU - PUS

RDUPUS

Raleigh-Durham

Wed 4/23

10:00 am-9:35 pm

2 stops22h 35m

Busan Gimhae

Wed 4/30

9:20 am-11:59 pm

2 stops27h 39m

$1,247

RaleighBusan

RDU - PUS

RDUPUS

Raleigh-Durham

Sat 4/26

3:16 pm-7:35 pm

2 stops39h 19m

Busan Gimhae

Sat 5/3

8:45 am-11:11 pm

2 stops27h 26m

$1,732

RaleighBusan

RDU - PUS

RDUPUS

Raleigh-Durham

Sat 4/26

11:40 am-6:20 am

3 stops53h 40m

Busan Gimhae

Sat 5/3

7:40 am-11:51 pm

3 stops53h 11m

$3,912

RaleighBusan

RDU - PUS

RDUPUS

Raleigh-Durham

Sat 4/26

10:35 am-7:45 am

2 stops32h 10m

$642

RaleighBusan

RDU - PUS

RDUPUS

Raleigh-Durham

Sat 4/26

11:40 am-6:20 am

3 stops53h 40m

$2,542

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Compare providers for flights from Raleigh to Busan

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Busan in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-Busan flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Busan flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Busan flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Busan flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Busan flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Raleigh to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Raleigh 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.

Travel insights for flights from Raleigh to Busan

Get recent, data-driven insights about flights from Raleigh to Busan including ideal travel times, pricing trends, and more.

Rainfall in Busan by month

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

In terms of precipitation, rainfall in Busan ranges from 0.9 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. December is typically the driest time to visit Busan when rainfall is around 0.9 in.

Temperature in Busan by month

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

If weather is an important factor for your trip to Busan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. 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 Busan. Reviews last updated March 12, 2025.
Singapore Airlines
8.1
Very good
1,279 reviews

Food

7.7

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Singapore Airlines
8.1
Very good
1,279 reviews
Singapore Airlines
8.1
Very good
1,279 reviews

Food

7.7

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Delta
8.0
Very good
7,953 reviews
Singapore Airlines
8.1
Very good
1,279 reviews

Food

7.7

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Busan. 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 flying from Raleigh to Busan round-trip?

    Delta, at $1,732, was found to be the cheapest airline from Raleigh to Busan. An alternate airline flying to your destination would be Singapore Airlines.

  • Can I find deals for flights from Raleigh to Busan that include hotel bookings?

    Yes. In addition to deals on Raleigh to Busan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to Busan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Busan.

  • Can I find deals for business class flights from Raleigh to Busan?

    Yes. Cheapflights offers flight deals from Raleigh to Busan 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 Raleigh to Busan?

    Currently, August is the cheapest month in which you can book a flight from Raleigh to Busan (average of $1,166). Flying from Raleigh to Busan in December is currently the most expensive (average of $2,247). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Raleigh to Busan

Discover the top airline that operate flights from Raleigh to Busan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,480Average$1,832FlexibilityNo cancel feeOn-time81%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.