Summary

• Many of the best K-dramas involving time travel use the concept to enhance romantic stories with a sci-fi or fantasy twist.
• Some K-dramas creatively use time travel to solve crimes or uncover conspiracies, adding intrigue to the storyline.
• Time travel in K-dramas is often used as a narrative catalyst for epic romance stories of lovers separated by centuries, creating unique and captivating narratives.

The idea of traveling through time is a powerful storytelling tool popularized by Hollywood movies, anime series, and the best time travel K-dramas. For K-dramas, the past often involves the Joseon era, riddled with political distress, turmoil, and drama. In some cases, K-dramas get creative and use time travel to solve crimes, like a heinous murder from the past, or with clues unraveling through time. In others, time travel is the narrative catalyst for an epic romance story of lovers separated by centuries.

Not surprisingly, many of the best K-dramas involving time travel use the concept to elevate romantic stories with a sci-fi or fantasy twist. In fact, this happens so much that K-drama audiences largely agree that it's become an overused plot device. That said, whether they are mainly romantic, detective, or historical K-dramas, there are dozens that cleverly use time travel to continue telling captivating stories, and the best time travel K-dramas use the trope to tell some of the most unique stories on the small screen.

20 My Perfect Stranger (2023)

• Available to stream on Rakuten Viki

While most Korean dramas involving time traveling only see one character do the time traveling, My Perfect Stranger takes a risk in making both of its main characters time travelers. One does so on purpose though, while the other does not. Hae Jun (Kim Dong Wook) is a journalist investigating a serial murder case who discovers a time machine and uses it to follow his own investigation. Yoon Young (Jin Ki Joo) discovers her mother dead and is then struck by a car, waking up in the same time that Hae Jun traveled to. When the two cross paths, they find that maybe their time traveling, and their lives, are actually linked to one another.

19 Tunnel (2017)

• Available to stream on Roku

Instead of traveling to the past, Tunnel is a time travel K-drama that takes the audience to the future - in a manner of speaking. The present-day of the story is actually 1985 in which a string of murders are being investigated. When the detective (Choi Jin Hyuk) pursuing a lead runs after a suspect through a tunnel, he’s hit in the head and ends up 30 years in the future. While the show presents itself as a murder mystery with a time-travel element, there’s also a romantic subplot and a family at the center of the story that makes it a drama that really shines.

18 Familiar Wife (2018)

• Currently unavailable to stream

A married man (Ji-Sung) with two kids is unhappy in his life. He’s depressed, hates his wife, and is unsatisfied at work. If he had only made different choices in his youth, he might have had a happier life. After traveling through a toll booth and losing control of his car, he winds up in the past and is able to change some of those decisions. Able to travel back and forth between the past and the present, he’s able to see how his different decisions have big outcomes later in life. It’s a similar concept to something like Sliding Doors but with many small changes to help someone understand their path in life.

17 Times (2021)

• Available to stream on Rakuten Viki

Times isn’t a traditional time travel K-drama in which one character is transported to another time period completely. Instead, the time travel is a result of a phone line that is able to traverse timelines. Two journalists, one in 2015 and one in 2020, connect over the use of the same phone line. Initially, they work together to prevent the death of one of their fathers, but while investigating, they uncover a conspiracy that involves time travel and corrupt politicians. The series is definitely a unique take among the time travel shows created for Korean television, which usually focus on history and a romantic subplot.

16 Tomorrow With You (2017)

• Currently unavailable to stream

While Tomorrow With You does use romance like most time travel K-dramas do, it also has a unique idea for the time travel itself. While most Korean time travel shows involve time traveling by accident, the main character in Tomorrow With You can decide to travel in time. It’s also done so while traveling the subway instead of falling through a portal or suffering a life-threatening injury in order to do it. Yoo So-Joon (Lee Je-Hoon) takes on time-traveling adventures when he discovers that Ma-Rin (Shin Min-A) is about to have a tragic accident. Intrigued by her, he tries to save her, and they become linked.

15 The Best Hit (2017)

• Available to stream on Rakuten Viki

In The Best Hit, 1993 K-pop idol Yoo Hyun-Jae (Yoon Shi-yoon) gets accidentally transported to 2017, discovers how he is presumed dead after he disappeared in 1994, and investigates why he traveled through time while struggling with living in the future. Meanwhile, Hyun-Jae's biological son, Lee Ji-Hoon (Kim Min-jae), is secretly training to become an idol himself and is even enrolled in Star Punch Entertainment's program - while making his parents believe that he's studying for the civil service exams. Also known as Hit the Top, The Best Hit is an underrated gem in the world of the best time travel K-dramas.

14 Sisyphus: The Myth (2021)

• Available to stream on Netflix

This 2021 Netflix K-drama has some serious Terminator vibes to it, but it's full of good laughs, color, and drama. Han Tae-Sul (Cho Seung-woo) is a talented engineer who is determined to uncover the real reason behind his older brother's murder. If that wasn't enough, the storyline introduces a character who travels from the future to his current time. In the future, the world is dominated by gangs and military cliques. Survival entails serious combat skills, and Gang Seo-Hae (Park Shin-Hye) is just the right warrior. She travels back in time to help Tae-Sul on his dangerous journey after learning key evidence about his brother's death.

13 Splash Splash Love (2015)

• Available to stream on KOCOWA

Splash Splash Love is one of those K-dramas that combine time travel with romance. In the television series, a high-school student gets transported to 15th-century Korea. She soon meets the young king of the kingdom who wants to learn more about mathematics. Thankfully, the heroine of the show is a patient teacher who is more than willing to tutor the King. Splash Splash Love is a quick and easy watch as it is one of the shortest K-dramas out there, with only 2 episodes. This is part of why the show has near-perfect pacing and ranks among the best time travel K-dramas.

12 Rooftop Prince (2012)

• Available to stream on KOCOWA

Rooftop Prince has a lot of storylines to process, but they're well worth it. The titular protagonist a prince who wakes up in present-day 2012, even though he's actually from the Korean Joseon dynasty/era. The crown prince and his two confidants find themselves on the rooftop of Park-ha's (Han Ji-min) home. After the prince realizes he's time-traveled 300 years into the future, he also sees the long-lost sister of Park-ha - who is the spitting image of his late wife who drowned. He's convinced he will find the answers to his past in 2012 and poses as the grandson of a powerful CEO, who in reality was killed by another family member.

11 The King: Eternal Monarch (2020)

• Available to stream on Netflix

Not only does The King: Eternal Monarch have a phenomenal female lead in Jeong Tae-eul (Kim Go-eun), it's also full of riveting action, features a unique story of parallel worlds, and is also one of the unique time travel K-Dramas available on Netflix. In the show, there are two co-existing realities: present-day South Korea and the Kingdom of Corea. The now king witnessed his father's murder as a child at the hands of his uncle. He discovers a doorway to the parallel world and uses it to stop his uncle from raising an army. Along the way, he learns who the mysterious figure was that saved his life, but the only way to keep the timeline intact is by traveling back to that exact moment in time.

10 Queen In-Hyun's Man (2012)

• Available to stream on Roku

A Joseon Dynasty scholar meets an aspiring actress in the year 2012 in the political and romantic Korean drama, Queen In-Hyun's Man, one of the best time travel K-dramas. In 1694, a noble-born scholar is the only survivor after his family was murdered, but there's a bigger story at play, as it might be a conspiracy going on as he supports the reinstatement of the deposed queen. Due to a talisman, he time travels 300 years into the future and meets an actress. The actress lands her big break posing as the queen from his era in a new drama. They soon meet, and he just might fall in love.

9 Faith (2012)

• Available to stream on KOCOWA

The time travel K-drama Faith follows the story of a plastic surgeon who gets transported to 14th-century Goryeo. She soon learns that a royal guard warrior was the reason why she was brought back more than 600 years into the past. The royal guard begs the plastic surgeon to help their injured queen. However, the plastic surgeon has actually caught feelings for her kidnapper. Faith is considered one of the better time travel and fantasy-themed romance K-dramas thanks to the stellar performances of the actors, as well as the detailed story that shines a light on Korean history and mythology.

8 Nine: Nine Time Travels (2013)

• Available to stream on Roku

In the time travel K-drama Nine: Nine Time Travels, Park Sun-woo discovers nine incense sticks that could take him back 20 years in time. He uses his time in the past to save his family, who have been victims of a terrible tragedy. However, he needs to be extra careful when he goes back in time, as he can only do it nine times - the twist that makes Nine: Nine one of the best time travel K-dramas. Park soon finds out that whatever he changes in the past also resonates and affects his present life. The K-drama won plenty of awards in Korea for its great cast and romantic storyline.

7 Go Back Couple (2017)

• Available to stream on KOCOWA

Go Back Couple is a Korean miniseries where a couple wishes that they never met each other as they're both unhappy and exhausted with their marriage. The couple soon finds that they've reverted to their 20-year-old selves, faced with trying to make decisions that will make their future selves happy and satisfied. The show features plenty of funny and heartwarming moments that will make viewers swoon — and an ending that will surely tug at the heartstrings of every long-time K-drama viewer.

6 Chicago Typewriter (2017)

• Currently unavailable to stream

Out of the most compelling and best time travel K-dramas (as well as general fantasy K-Dramas), Chicago Typewriter is the only one that's about reincarnation. Three resistance fighters from the 1930s Japanese occupation of Korea find themselves in a new time period in which they are reincarnated as a writer, a fan, and a ghostwriter. Switching between the 1930s and the 21st century, these three characters start to see parallels between both time periods. As they start to uncover the truth behind their pasts, they worry how it might affect their present. K-drama fans tired of the same old romantic fare will love Chicago Typewriter.

5 Signal (2016)

• Available to stream on Paramount+

Signal has a storyline that not many shows have explored, but it works wonders in enthralling its audience. The outstanding police procedural K-drama is also a thriller, as it was inspired by real-life crime stories and a murder case, and the show interweaves two different timelines. While investigating a case, a cold case profiler discovers a walkie-talkie from the year 1989. He deduces that the walkie-talkie transcends time and allows him to communicate with a detective from 1989 for a short period of time. Together, they use their knowledge to stop heinous crimes from ever occurring — a unique concept that cements Signal's status among the best time travel K-dramas.

4 Moon Lovers: Scarlet Heart Ryeo (2016)

• Currently unavailable to stream

Moon Lovers: Scarlet Heart Ryeo is inarguably one of the most talked-about time travel K-dramas (as well as being a remake) as it has everything from time travel and romance to drama and political intrigue, not to mention some of the most heart-wrenching scenes. Be wary of total solar eclipses, as it is responsible for a 25-year-old woman living in the 21st century to be transported back to the Goryeo Dynasty. Waking up in a new identity, she is among the royal princes of the Wang family - initially falling for a kind-hearted prince, but is soon pulled in by the brooding and dark fourth prince, and the dynasty's political bickering.

3 Life on Mars (2018)

• Currently unavailable to stream

As seen on this list of the best time travel K-dramas, the use of time anomalies is a common trope among crime stories, but the detective drama Life on Mars stands out for being truly unpredictable. Adapted from a British drama, Life on Mars follows the cop Han Tae-Joo (Jung Kyoung-Ho), who is investigating what seems to be an ordinary murder case in 2018 — until he wakes up in 1987. In order to get back to 2018, he needs to solve a murder in 1987 first. Life on Mars' premise is simple enough, but its hilarious script, fast-paced mysteries, and astounding reveals make it a well-rounded series that's equally enjoyable for both first-time and long-time K-drama viewers.

2 Live Up To Your Name (2017)

• Available to stream on Netflix

Some of the best K-dramas don't really offer anything new to the genre - but instead build on traditional tropes to arrive at a truly compelling, inspiring, and relatable story. This is the case with Live Up To Your Name, in which the greatest male acupuncturist of the Joseon era travels 400 years into the future, striking a tense and sometimes clashing romance with a brilliant and gorgeous female doctor from 2017. True to its title, Live Up To Your Name leverages its romance and fantasy elements to craft the ultimate comedic time travel medical K-drama about destiny.

1 Mr. Queen (2020)

• Available to stream on Netflix

In Mr. Queen, a hotshot male chef finds himself transported to the Joseon era — not as himself, but in the body of the Queen Cheorin (Shin Hye-sun) — inadvertently unraveling the mystery behind the queen's supposed attempt at taking her own life. While trying to conform to the Joseon era as a woman, he gets caught in the political turmoil of the kingdom, and the king isn't the goofy and undermined ruler everyone assumes. In reality, he's cunning, mysterious, and seeking the truth behind those who wish to dethrone him. Shin Hye-sun's performance as Queen Cheorin is largely why Mr. Queen is regarded by many as the best time travel K-dramas of all time.