What is the cheapest month to book a flight from Northern Ireland to South Korea?

Currently, November is the cheapest month in which you can book a flight from Northern Ireland to South Korea (average of £638). Flying from Northern Ireland to South Korea in July is currently the most expensive (average of £1,142). 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.

In terms of precipitation, rainfall in South Korea ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit South Korea when rainfall is around 27.0 mm.

If weather is an important factor for your trip to South Korea, 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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

What is the cheapest time of day to fly from NIR to KR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to South Korea as you normally would.

Can I find deals for flights from Northern Ireland to South Korea that include hotel bookings?

Yes. In addition to deals on Northern Ireland to South Korea flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Northern Ireland to South Korea?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to South Korea.

Can I find deals for business class flights from Northern Ireland to South Korea?

Yes. Cheapflights offers flight deals from Northern Ireland to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£937+ Flights from Northern Ireland to South Korea

Cheap flight deals from Northern Ireland to South Korea

Round-trip from	£937

KLM
28/7-10/9
3 total stops
35h 45m total
Northern Ireland to South Korea

Search Deals

Find flight deals from Northern Ireland to South Korea

Cheapest flights from Northern Ireland to South Korea
Explore the most affordable flight options available from Northern Ireland to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 July 2025.

Mon 28/717:25BHD - ICN

1 stop15h 00mKLM

Wed 10/908:30ICN - BHD

2 stops20h 45mKLM

Deal found 8/7£937

Mon 28/709:00BFS - ICN

1 stop23h 25mMultiple Airlines

Wed 10/918:30ICN - BFS

2 stops34h 35mMultiple Airlines

Deal found 8/7£1,005

Tue 29/713:40BHD - ICN

2 stops37h 00mMultiple Airlines

Wed 6/801:20ICN - BHD

2 stops24h 00mMultiple Airlines

Deal found 8/7£1,061

Sun 27/715:50BHD - ICN

2 stops59h 30mFinnair

Wed 10/921:50ICN - BHD

2 stops45h 20mFinnair

Deal found 8/7£1,338

Wed 30/706:50BHD - ICN

2 stops26h 15mQatar Airways

Tue 9/901:20ICN - BHD

2 stops24h 20mQatar Airways

Deal found 8/7£1,392

Best flights from Northern Ireland to South Korea
Discover carefully curated flight deals from Northern Ireland to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 July 2025.

Mon 28/717:25BHD - ICN

1 stop15h 00mKLM

Wed 10/908:30ICN - BHD

2 stops20h 45mKLM

Deal found 8/7£937

Mon 28/709:00BFS - ICN

1 stop23h 25mMultiple Airlines

Wed 10/918:30ICN - BFS

2 stops34h 35mMultiple Airlines

Deal found 8/7£1,005

Sun 27/715:50BHD - ICN

2 stops59h 30mFinnair

Wed 10/921:50ICN - BHD

2 stops45h 20mFinnair

Deal found 8/7£1,338

Wed 30/706:50BHD - ICN

2 stops26h 15mQatar Airways

Tue 9/901:20ICN - BHD

2 stops24h 20mQatar Airways

Deal found 8/7£1,392

Tue 29/713:40BHD - ICN

2 stops37h 00mMultiple Airlines

Wed 6/801:20ICN - BHD

2 stops24h 00mMultiple Airlines

Deal found 8/7£1,061

Last-minute flights from Northern Ireland to South Korea
Discover last-minute flight deals from Northern Ireland to South Korea. Data last updated 10 July 2025 and is based on user searches.

Sun 27/715:50BHD - ICN

2 stops59h 30mFinnair

Wed 10/921:50ICN - BHD

2 stops45h 20mFinnair

Deal found 8/7£1,338

Mon 28/717:25BHD - ICN

1 stop15h 00mKLM

Wed 10/908:30ICN - BHD

2 stops20h 45mKLM

Deal found 8/7£937

Mon 28/709:00BFS - ICN

1 stop23h 25mMultiple Airlines

Wed 10/918:30ICN - BFS

2 stops34h 35mMultiple Airlines

Deal found 8/7£1,005

Tue 29/713:40BHD - ICN

2 stops37h 00mMultiple Airlines

Wed 6/801:20ICN - BHD

2 stops24h 00mMultiple Airlines

Deal found 8/7£1,061

Wed 30/706:50BHD - ICN

2 stops26h 15mQatar Airways

Tue 9/901:20ICN - BHD

2 stops24h 20mQatar Airways

Deal found 8/7£1,392

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Mon 28/7

17:25-16:25

1 stop15h 00m

Incheon Intl

Wed 10/9

08:30-21:15

2 stops20h 45m

£937

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Mon 28/7

09:00-16:25

1 stop23h 25m

Incheon Intl

Wed 10/9

18:30-21:05

2 stops34h 35m

£1,005

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Tue 29/7

13:40-10:40

2 stops37h 00m

Incheon Intl

Wed 6/8

01:20-17:20

2 stops24h 00m

£1,061

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Sun 27/7

15:50-11:20

2 stops59h 30m

Incheon Intl

Wed 10/9

21:50-11:10

2 stops45h 20m

£1,338

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 30/7

06:50-17:05

2 stops26h 15m

Incheon Intl

Tue 9/9

01:20-17:40

2 stops24h 20m

£1,392

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Best time to book a flight from Northern Ireland to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Northern Ireland with our price prediction graph.

Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to South Korea

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing South Korea

See what other customers who have flown with KLM, Finnair, andQatar Airways from Northern Ireland to South Korea have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,370 reviews

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Finnair

7.6

Good

1,312 reviews

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Qatar Airways

7.4

Good

3,590 reviews

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Can I find deals for flights from Northern Ireland to South Korea that include hotel bookings?
Yes. In addition to deals on Northern Ireland to South Korea flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to South Korea?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to South Korea.
Can I find deals for business class flights from Northern Ireland to South Korea?
Yes. Cheapflights offers flight deals from Northern Ireland to South Korea 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 Northern Ireland to South Korea?
Currently, November is the cheapest month in which you can book a flight from Northern Ireland to South Korea (average of £638). Flying from Northern Ireland to South Korea in July is currently the most expensive (average of £1,142). 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

Alternative routes for Northern Ireland to South Korea

Heathrow to Suvarnabhumi flights

Gatwick to Suvarnabhumi flights

Heathrow to Haneda flights

London City to Suvarnabhumi flights

Stansted to Suvarnabhumi flights

Heathrow to Kuala Lumpur Intl flights

Heathrow to Narita flights

Heathrow to Manila flights

Heathrow to New Delhi flights

Heathrow to Colombo flights

Heathrow to Hong Kong flights

Heathrow to Mumbai flights

Gatwick to Narita flights

Gatwick to Haneda flights

Heathrow to Singapore flights

Manchester to Suvarnabhumi flights

London City to Haneda flights

Stansted to Narita flights

Heathrow to Incheon Intl flights

London City to Narita flights

Gatwick to Manila flights

Gatwick to Singapore flights

Gatwick to Kuala Lumpur Intl flights

Luton to Suvarnabhumi flights

Heathrow to Denpasar flights

Stansted to Manila flights

Stansted to Kuala Lumpur Intl flights

London City to Kuala Lumpur Intl flights

Birmingham to Suvarnabhumi flights

Heathrow to Hyderabad flights

London City to Manila flights

Heathrow to Phuket City flights

Heathrow to Lahore flights

Heathrow to Hongqiao Intl flights

Gatwick to Colombo flights

Heathrow to Bangalore flights

Heathrow to Taiwan Taoyuan Intl flights

Stansted to Colombo flights

Heathrow to Ho Chi Minh City flights

Gatwick to Denpasar flights

Stansted to New Delhi flights

Gatwick to New Delhi flights

London City to Denpasar flights

Heathrow to Chennai flights

Manchester to Islamabad flights

Heathrow to Don Mueang Intl flights

Stansted to Denpasar flights

Stansted to Mumbai flights

Gatwick to Mumbai flights

Gatwick to Phuket City flights

Direct flights to

Direct flights to Bangkok

Direct flights to New Delhi

Direct flights to Islamabad

Direct flights to Mumbai

Direct flights to Colombo

Direct flights to Cochin

Direct flights to Hyderabad

Direct flights to Dhaka

Direct flights to Hong Kong

Direct flights to Tokyo

Direct flights to Ahmedabad

Direct flights to Amritsar

Direct flights to Kuala Lumpur

Direct flights to Chennai

Direct flights to Phuket City

Direct flights to Singapore

Direct flights to Bangalore

Direct flights to Ho Chi Minh City

Direct flights to Sylhet

Direct flights to Seoul

Direct flights to Hanoi

Direct flights to Malé

Direct flights to Guangzhou

Direct flights to Shanghai

Direct flights to Beijing

Direct flights to Pernem

Direct flights to Taipei City

Direct flights to Baku

Direct flights to Shenzhen

Direct flights to Tashkent

Direct flights to Almaty

Direct flights to Chengdu

Direct flights to Chongqing

Direct flights to Xi'an

Direct flights to Qingdao

Direct flights to Wuhan

Direct flights to Changsha

Fly with Cheapflights

How does Cheapflights help users find flights from Northern Ireland to South Korea?

Cheapflights helps you search for flights from Northern Ireland to South Korea via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to South Korea?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Northern Ireland to South Korea.

Can Cheapflights find flights from Northern Ireland to South Korea with no change fees?

Certainly. Search results for flights to South Korea from Northern Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Northern Ireland to South Korea become cheaper?

Not ready to book yet? You can track prices for flights from Northern Ireland to South Korea on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.

Cheap flights from Northern Ireland to South Korea from £937

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Northern Ireland to South Korea

Keep the following information in mind while searching for Northern Ireland to South Korea flight deals. Data was last updated 10 July 2025.

Round-trip from

Find flight deals from Northern Ireland to South Korea

Cheapest flights from Northern Ireland to South KoreaExplore the most affordable flight options available from Northern Ireland to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 July 2025.

Explore the most affordable flight options available from Northern Ireland to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to South Korea that are best for you.

Best time to book a flight from Northern Ireland to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Northern Ireland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to South Korea

Reviews of airlines servicing South Korea

See what other customers who have flown with KLM, Finnair, andQatar Airways from Northern Ireland to South Korea have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Northern Ireland to South Korea that include hotel bookings?

How can I find direct flights from Northern Ireland to South Korea?

Can I find deals for business class flights from Northern Ireland to South Korea?

What is the cheapest month to book a flight from Northern Ireland to South Korea?

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.

Alternative routes for Northern Ireland to South Korea

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Northern Ireland to South Korea?

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to South Korea?

Can Cheapflights find flights from Northern Ireland to South Korea with no change fees?

Can Cheapflights notify me if prices for flights from Northern Ireland to South Korea become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Northern Ireland to South Korea
Explore the most affordable flight options available from Northern Ireland to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 July 2025.