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Cheap Flights to South Korea from £391.79

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Flights to South Korea 2026

It's much easier to plan an exciting holiday to South Korea from the UK if you can find cheap flights to South Korea. Seoul is usually the primary airport, but for those who are planning a longer trip, there are other Korean airports that they can travel to. Fare differences can be found by comparing the various dates of departure. The price of a midweek flight might be lower than one during a hectic weekend. Before making a booking, it's also a good idea to look for direct and connecting flights.

London Heathrow, London Gatwick, Manchester, Birmingham and Edinburgh are just some of the airports where travellers from the UK can get on board. The best airport will be dependent on where you reside and what kind of budget you would have for going to the airport. Sometimes an additional expense and time to get to the airport make the lower-priced fare more expensive. Don't focus on the airplane tickets only.

When searching for the cheapest flight to fly, you can use Budget Travel UK to compare various flight schedules and find a ticket that suits your travel needs. Pay attention to all the details on baggage, trip duration, connection time, and more, in addition to the airfare. The flexibility can definitely make a big impact on the cost of your vacation. About to embark on your Korean adventure? First, make sure you have the most dates available.

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Cheap flight deals to South Korea

Return
MAN
Manchester
ICN
Seoul
Depart
Nov 11, 26
Return
Nov 26, 26
One Way
STN
Stansted
ICN
Seoul
Depart
Mar 01, 27
Return
Return
LHR
Heathrow
ICN
Seoul
Depart
Oct 14, 26
Return
Oct 21, 26
Return
LHR
Heathrow
PUS
Busan
Depart
Oct 07, 26
Return
Oct 19, 26
Return
LGW
Gatwick
PUS
Busan
Depart
Oct 07, 26
Return
Oct 19, 26
One Way
LGW
Gatwick
ICN
Seoul
Depart
Mar 01, 27
Return
Return
BHX
Birmingham
CJU
Jeju
Depart
Feb 09, 27
Return
Feb 14, 27
One Way
LCY
London City
ICN
Seoul
Depart
Mar 01, 27
Return
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South Korea Weather & Best Time to Travel

South Korea's weather and the best time to travel can help you decide when you'll find it most comfortable to go on vacation, while also considering your budget. There are four seasons in the country. Spring normally tends to be from March to May, and autumn is from September to November. Spring is the flowering time and has good weather; autumn has clear skies and colourful foliage.

It can be hot and humid in the summer, with heavy rain. Winter is colder, especially in the north, but may be interesting to snow-loving and winter sports enthusiasts and seasonally scenic. Depending on the nature of the holiday you are going for, you will be able to choose the one that suits you best. City sightseeing might be appropriate for spring or fall, and trips to the beach or islands might require warmer weather.

Travel during peak periods can impact flight and accommodation costs. Don't just pick a date that's popular; check a few weeks in and out of the date that you would like to see. It may be possible to find better deals by flying outside of peak travel periods. Pick the perfect weather conditions first, and flexible dates to get a better price.

How to Find the Best Flight Deals to South Korea

The first step to finding the best flight deals to South Korea is to compare more than one travel date. Take a range of departure and return dates instead of a fixed one. Sometimes, there are different rates for Tuesday, Wednesday, and Thursday departures to Friday and weekend departures. By making early arrangements, you can also have more choices before the popular flights are sold out.

Take into account the overall price of your trip. While a cheap ticket can seem like a great deal at first, there are many extras to add on, such as checked baggage, booking seats, or a lengthy journey to the airport. Check if an adjoining itinerary is for the same ticket for the entire trip. If two or more tickets are required, allow plenty of time between flights and be aware of the danger in the case of a delayed flight.

You don't need to restrict yourself to one airline or one travel date; with Budget Travel UK you can have a look at the different flight options. If possible, be flexible on dates and compare prices to finalize your purchase. It is not just the lowest number on the screen that is the right deal; it's the deal that will do the best for your entire trip.

South Korea Travel Guide

South Korea Travel Guide starts with Seoul, the dynamic capital city, where the modern and traditional coexist in proximity, and where shopping malls, historic palaces, and traditional neighbourhoods are close together. A city break can be enhanced with historic sites like Gyeongbokgung Palace, traditional markets, and areas like Bukchon. Korea's capital also serves as a good base for traveling the rest of the country.

The beaches, coastal views, markets, and mountain views are all a part of the experience in Busan. Gyeongju is perfect for those who love history, for it is rich in cultural and UNESCO-listed heritage of the old capital of Silla, one of the most important ones in history. Another popular destination is Jeju Island, where you can find beaches, waterfalls, volcanic scenery, and walks.

It's not a must to spend an entire holiday in the capital. Korea is well developed in terms of its transportation system, and there are city tour buses at several locations. Those who want more time can add Busan and Gyeongju to Seoul, or Jeju, for those who love islands. Pick out your destinations, and your flight route could be a lot easier to plan.

Reliable Airlines to South Korea

UK passengers looking to fly to South Korea have a number of choices to add on flights with reliable Airlines to South Korea. Some flights may have direct flights or connections via major Asian and Middle Eastern hubs, depending on your departure airport and dates. Note that the schedules for airlines may vary from season to season, so it is best to check the current schedule instead of an old timetable.

When comparing carriers, don't just consider the cost of the ticket. Inquire about the amenities for baggage, aircraft transfers, transfer time, and the stopover airport. A longer trip could provide a more convenient time of departure, and a direct run may save a lot of hours even if the fare is a bit more expensive.

Budget Travel UK can assist you in comparing the options that you have available based on your travel needs. Consider things like a shorter trip, a cheaper ticket, a lot of bags, and convenient hours. These can be crucial to your experience. Don't settle for the name of the airline; compare the total package, and your trip can begin in a very positive way.

Visa & Entry Requirements

Visa and entry requirements are a crucial part of the flight booking process, especially if they are dependent on the country of the flight and the reason for the trip. At present, South Korea has no visa requirements for tourists with a full British passport for tourist or short-term business visas of up to 90 days. An onward or return ticket is required for travellers.

British nationals who are travelling visa-free are exempt from the requirement to apply for Korean Electronic Travel Authorisation (K-ETA) until 31 December 2026. Applicants who wish to obtain the benefits from K-ETA may also submit their applications, although the Korean government has declared that an application fee will be charged. Rules may be subject to change; please refer back to the official guidance in the near future before departure.

Your passport should also meet the corresponding requirements. If you have a tourist visa for up to 90 days, the expiration date of your passport must be after the date of your planned departure from South Korea. Visitors are allowed to submit an e-Arrival card online within 72 hours prior to their arrival or on arrival with the paper e-Arrival card. Before purchasing your ticket, be sure to verify the most up-to-date conditions.

Why Multi-Stop Flights to South Korea May Save You More

Though direct flights to South Korea may be too expensive, there's a strong case for multi-stop flights to South Korea that may save you money. Aviation connections can be made through any of the major aviation hubs of Europe, the Middle East, or Asia. It could be a longer trip, but it might offer multiple fare combinations.

If you're planning a trip and you want to visit another destination during the trip, you can also use a multi-stop itinerary. If you want to stay at the airport for a few hours, for example, you may opt to spend more time there instead. Do this, and determine if permission is needed to enter the country of transit and allow appropriate time between flights.

Don't simply select a connection for the cost of it. When you have a long layover, you may have to spend more on food, hotel, and transport. Also, if one flight is delayed, there will be extra risk if the flight is separated. Compare the full trip, transportation, and accommodation. A smart stopover can be a good opportunity, but only when the numbers and timings are right.

First-Class Flights to South Korea

If comfort and privacy are your priorities, First Class travel to South Korea is the better option. Premium cabins could feature wider seats or private suites, upgraded dining, and better airport service depending on the airline and airplane. Availability is dependent on each route and each airline - please check both the aircraft and the airline.

The comfort level, for such a long trip, can make a big difference. A few high-end travellers may prefer the privacy of a quieter cabin, more flexible service, and more privacy. Others may like to invest the additional funds in food, lodging, and experiences after they have arrived. The right one will vary depending on your needs and budget for your holiday.

When booking for a cabin, look at the total value -- not just the seats. Consider the comfort of lounge access, baggage allowance, and change and cancel policies. Also look to see if all of the connecting itinerary is in the same cabin. If it's about comfort as well, check out the best of the best before deciding on your booking.

Discounted Flights to South Korea

Discounted flights to South Korea may show up when airlines change prices to correspond with demand, so checking often can be worthwhile. Some prices may be available for specific dates and/or airports or cabin types. Flexibility can be one of the most beneficial tools if you're looking for a better fare.

Consider looking at multiple airports to depart from, within a reasonable travelling distance from home. A person in the north of England, for instance, may consider the possible savings from travelling to London compared to Manchester if the saving is substantial enough to make this journey worthwhile. Don't forget to take into account rail fares, parking, hotel stays and other airport expenses when comparing.

It can also be useful to compare any return tickets with individual one-way tickets, but there may be other conditions and baggage charges on individual bookings. If you are going to travel to one Korean city and come back from another, then multi-city searches can be helpful. Be open-minded, and a favourable fare might be more readily available.

Last-Minute Flights to South Korea

Last-minute flights to South Korea can be helpful when plans change at the last minute, but this doesn't mean you'll find a better deal the closer you get to your date. The prices may change depending on the demand and availability of seats and travel dates. Flights may be more expensive or less convenient during busy times for popular flights.

If you must travel soon, research travel options to and from the airport and varying travel times. The connection may be more available than a direct service. If you're not in a rush, you can try to travel on a less busy day as well. Always read the baggage allowance details, as people may not be aware of the baggage allowance if they are travelling at the last minute.

Flexibility is especially important on important trips. Try to adjust your travel time by one or two days, book flights with multiple carriers, and compare direct and connecting flights. Budget Travel UK can assist you in discovering the options all in one place. If it's an essential destination, begin shopping for travel now, instead of waiting for the first flight you find.

Why Choose Budget Travel UK?

  • We offer affordable flights from major UK airports to South Korea.
  • We have designed flexible payment plans for budget-conscious travellers.
  • Our meta-flight search engine is updated in real-time, so you can easily find the latest last-minute deals.
  • We work with dependable air carriers known for their punctuality, comfort, and safety.
  • Our customer support team is available around the clock to help you with your queries and bookings.

South Korea FAQs

Our friendly team operates through multiple communication channels, including phone and website chat services, as well as email support. Your queries will receive an immediate response, and we will maintain business hours and support availability.

  • Telephone: 020 7183 9390
  • WhatsApp: +442031374877
  • Email: sales[at]budgettraveluk.co.uk

The flight time from London to Seoul is typically between 11 and 12 hours, depending on the specific flight and weather conditions. Traveling between trips can be quite a bit longer.

The largest international airport in Seoul is Incheon International Airport. Some of the visitors arriving in Busan to get a taste of the South will take the trip through Gimhae International Airport.

The currency of South Korea is the South Korean won (which is written as KRW). Cards are versatile, and sometimes it's handy to have some cash, especially for smaller items.

British pounds are not the currency that is often used for daily transactions. Money exchange or using an appropriate bank card that is internationally usable is recommended.

The native language is Korean. English is frequently used in tourist zones, major transportation hubs, at tourist attractions, and in hotels.

It is highly recommended to get travel insurance when traveling abroad. Ensure your policy includes medical, cancellation, baggage, and what you are going to do.

There are several phones that are compatible with the United Kingdom that can be used in South Korea; however, depending on the provider, the roaming charges will differ. For longer periods, consider using an eSIM or local SIM might be beneficial.

Public transport systems are well-developed in big cities. Other cities such as Seoul and Busan also have tourist-friendly transportation services.

It is great to take a week-long trip to explore Seoul and another place, too. 2 weeks provide more time to visit various locations like Busan, Gyeongju, and Jeju.

Yes. There are activities, parks, museums, and transportation options for each age of the family. Take breaks into account when travelling with young children.

It's common for people to go for bibimbap, Korean barbecue, japchae, tteokbokki and mandu. If you have allergies or special dietary needs, be sure to read the labels carefully.

Yes. There are high-speed trains in the country that link some of the major cities. Some of them help get on and off the train between Seoul and elsewhere in the country.

Review entry requirements, baggage allowance, airport, connection times, as well as the conditions of tickets. Travellers from the UK should also refer to the most recent guidance on entry before travelling.