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Why visiting South Korea?

A captivating combination of buzzing cities and breathtaking natural beauty, South Korea deserves a place on everyone’s travel list. Innovative yet traditional, it’s a fascinating mix of old and new with striking skyscrapers sitting beside thatch-roofed hanoks. Whether you want to discover ancient palaces, enjoy a scenic hike in the countryside, sample the Korean cuisine at a street food market or have some fun at an amusement park, book cheap flights to South Korea today and discover a destination that has something for everyone.

The country is easy to get to, with many airlines offering tickets to South Korea from all over the world. Destinations that fly to South Korea include London, Bangkok, Beijing, New York and Sydney. The country’s biggest airport lies in the capital city of Seoul. A vibrant metropolis with a rich cultural heritage, here you can find everything from grand palaces to luxurious shopping malls, bustling markets, impressive skyscrapers and an abundance of cafes, restaurants and bars. There’s also Busan, a coastal city with stunning beaches, charming villages, fish markets and beachside temples, along with Jeju City, located on Jeju Island, which is a popular destination known for its volcanic landscapes, beautiful beaches and UNESCO-listed sites.

When you fly to South Korea, there’s plenty to keep you busy. The country is home to a wide range of famous landmarks that showcase its unique history and cultural heritage. The Gyeongbokgung Palace in Seoul is a majestic royal palace that offers a glimpse into the country's past. In the capital city you can also check out the beautiful Cheonggyecheon Palace, the traditional Bukchon Hanok Village and the impressive N Seoul Tower. In Busan, you can find the bustling Jagalchi Fish Market, amazing Haeundae Beach and colourful Gamcheon Culture Village and in Jeju, Seongsan Ilchulbong and Hallasan National Park are both a must-visit. Other popular attractions in South Korea include the ancient city of Gyeongju, known as the ‘Museum Without Walls’, which features UNESCO World Heritage Sites such as Bulguksa Temple and the historic Seokguram Grotto. There are also the serene tea fields of Boseong and the Demilitarized Zone (DMZ), a border area between North and South Korea, where you can learn more about the country's divided history.

Ready for an exciting adventure? Find cheap flights to South Korea today.

Top Cities to Visit in South Korea

Check out South Korea renowned cities, and all of the affordable flights to get you there, below.

Latest Flight Deals to South Korea from £245

Search for one-way or return from a range of popular, reputable airlines to South Korea, with ticket prices for your next exciting journey as low as £245! Don’t miss out.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)ichook
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly

Explore the best time to buy affordable tickets to each major city in South Korea with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

  • Seoul
  • Jeju
  • Busan
  • Daegu
  • Cheongju
  • Gwangju
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Flight Information to South Korea

Cheapest one-way flight price£261
Cheapest return ticket price£619
Off-season travel monthApril
Peak season for travelJune
Popular airlineChina Eastern Airlines
Cheapest monthNovember

How to find a cheap flight to South Korea

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

FAQ

  • How much is a flight to South Korea?

    The average price of a round-trip flight to South Korea from United Kingdom is £360, while a one-way flight costs £213.
  • What's the cheapest return flight to South Korea in the next 30 days?

    The cheapest round-trip flight to South Korea from United Kingdom is on the route from London to Seoul, with prices starting at £376 between 2025-05-01 and 2025-05-08.
  • Which city has the cheapest flights when traveling from United Kingdom to South Korea?

    Over the next 3 months, the cheapest city to fly to South Korea from United Kingdom is London, with an average round-trip price of £360.
  • Where can I fly to South Korea from United Kingdom?

    There are direct flights from United Kingdom to South Korea. Seoul are all popular destinations in South Korea.
  • What are the best places to visit in South Korea?

    Based on Trip.com data, Seoul attracts most tourists in South Korea. Busan, Jeju, and Daegu are all popular cities for tourism in South Korea.
  • What's the top tourist attraction in South Korea?

    N Seoul Tower attracted the most visitors last year, followed by Everland, and Haeundae Blueline Park.
  • Which airlines offer flights to South Korea from United Kingdom?

    Asiana Airlines are airlines that fly frequently from United Kingdom to South Korea. The overall price will vary depending on your destination and travel dates. Budget airlines generally offer lower prices to South Korea, but they may have limited baggage allowance, reduced onboard services, and longer commuting times to secondary airports.