ICN - BCN

$163 Find Cheap Flights from Seoul Incheon Airport to Barcelona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon to Barcelona departing on 12/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Barcelona-El Prat Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Barcelona.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Barcelona.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$469
Overall average: $781
Air China
Fri 1/23Sat 1/31
ICN - BCN • 1 stop
Cheapest non-stop
$667
Typical prices: $855-$1,092
T'way Air
Mon 12/29Wed 1/7
ICN - BCN • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Security lines at ICN move quickly, allow an hour.
For city access from BCN, take the Aerobús.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Etihad Airways
Cheapest • from $510 (round-trip)
Asiana Airlines
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 16% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Barcelona!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Incheon to Barcelona (ICN-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon to Barcelona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Incheon to Barcelona

Fri, Jan 23 - Sat, Jan 31
Air China Logo
1:10 pm - 7:35 am
ICN
-
BCN
26h 25m1 stop
Air China Logo
11:25 am - 4:35 pm
BCN
-
ICN
21h 10m1 stop
$469Air China
Tue, Jan 27 - Tue, Feb 3
Air China Logo
1:10 pm - 7:35 am
ICN
-
BCN
26h 25m1 stop
Air China Logo
11:25 am - 4:35 pm
BCN
-
ICN
21h 10m1 stop
$492Air China
Fri, Jan 23 - Sat, Jan 31
Air China Logo
1:10 pm - 7:35 am
ICN
-
BCN
26h 25m1 stop
Air China Logo
11:25 am - 1:20 pm
BCN
-
ICN
17h 55m1 stop
$495Air China
Fri, Feb 27 - Tue, Mar 3
Etihad Airways Logo
5:50 pm - 7:05 am
ICN
-
BCN
21h 15m1 stop
Etihad Airways Logo
10:00 am - 9:55 pm
BCN
-
ICN
27h 55m1 stop
$510Etihad Airways
Fri, Jan 23 - Thu, Feb 26
Etihad Airways Logo
11:45 pm - 6:35 pm
ICN
-
BCN
26h 50m1 stop
Etihad Airways Logo
9:50 pm - 9:55 pm
BCN
-
ICN
16h 05m1 stop
$511Etihad Airways
Thu, Feb 26 - Thu, Mar 5
Etihad Airways Logo
5:50 pm - 7:05 am
ICN
-
BCN
21h 15m1 stop
Etihad Airways Logo
10:00 am - 9:55 pm
BCN
-
ICN
27h 55m1 stop
$512Etihad Airways
Sat, Jan 24 - Thu, Feb 26
Etihad Airways Logo
5:50 pm - 6:35 pm
ICN
-
BCN
32h 45m1 stop
Etihad Airways Logo
9:50 pm - 9:55 pm
BCN
-
ICN
16h 05m1 stop
$513Etihad Airways
Fri, Feb 6 - Sat, Feb 14
Etihad Airways Logo
11:45 pm - 6:35 pm
ICN
-
BCN
26h 50m1 stop
Etihad Airways Logo
9:50 pm - 10:45 am
BCN
-
ICN
28h 55m1 stop
$528Etihad Airways
Sun, Dec 28 - Tue, Jan 20
Etihad Airways Logo
5:50 pm - 7:05 am
ICN
-
BCN
21h 15m1 stop
Etihad Airways Logo
10:00 am - 9:55 pm
BCN
-
ICN
27h 55m1 stop
$529Etihad Airways
Fri, Feb 6 - Sat, Feb 14
Etihad Airways Logo
11:45 pm - 6:35 pm
ICN
-
BCN
26h 50m1 stop
Etihad Airways Logo
9:50 pm - 10:45 am
BCN
-
ICN
28h 55m1 stop
$530Etihad Airways
Booking Insights

KAYAK's insights & trends for Incheon to Barcelona flights

Get data-powered insights and trends into flights from Incheon to Barcelona to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Incheon to Barcelona?

The average price of all round-trip flights from Incheon Intl Airport to Barcelona-El Prat Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Barcelona on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Incheon to Barcelona. For your return ticket, we recommend flying on a Monday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Incheon Intl Airport to Barcelona-El Prat Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Incheon Intl Airport to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Incheon Intl Airport to Barcelona-El Prat Airport is March, where tickets cost $707 (return) on average. On the other hand, the most expensive months are October and September, where the average cost of round-trip tickets is $1,010 and $1,009 respectively.

How far in advance should I book a flight from Incheon Intl Airport to Barcelona-El Prat Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Incheon Intl Airport to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Incheon Intl Airport to Barcelona-El Prat Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 1 week before departure.

Expert advice

Expert advice for your flight from Incheon to Barcelona

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
ICN

Security lines at ICN can be long, but they move quickly. Allow at least an hour for check-in, security, and passport control.

BCN

For efficient city access from BCN, take the Aerobús. It runs every 10 minutes, costs less than a cab, and takes 30-35 minutes to the city center.

Our travel experts
Robert Schrader

Robert Schrader

Expert on ICN

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Blane Bachelor

Blane Bachelor

Expert on BCN

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

Good to know

Low seasonAugust
Cheapest flight$163
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Incheon to Barcelona

When to book flights from Incheon to Barcelona

Are your dates flexible? Find out the best times to travel from Incheon to Barcelona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Incheon to Barcelona flights

  • What is the cheapest flight from Incheon Intl Airport to Barcelona-El Prat Airport?

    In the last 3 days, the lowest price for a flight from Incheon Intl Airport to Barcelona-El Prat Airport was $163 for a one-way ticket and $469 for a round-trip.

  • Do I need a passport to fly between Incheon and Barcelona?

    A passport is required to fly from Incheon to Barcelona.

  • Which airlines offer Wi-Fi service onboard planes from Incheon to Barcelona?

    Only Asiana Airlines offers inflight Wi-Fi service on the Incheon to Barcelona flight route.

  • Which aircraft models fly most regularly from Incheon to Barcelona?

    The Airbus A350-900 is the aircraft model that flies most regularly on the Incheon to Barcelona flight route.

  • Which airline alliances offer flights from Incheon to Barcelona?

    oneworld, and Star Alliance are the airline alliances operating flights between Incheon and Barcelona, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Incheon to Barcelona?

    There are nonstop flights from Incheon to Barcelona on a daily basis.

  • Which is the best airline for flights from Incheon to Barcelona, Asiana Airlines or Etihad Airways?

    The two airlines most popular with KAYAK users for flights from Incheon to Barcelona are Asiana Airlines and Etihad Airways. With an average price for the route of $1,143 and an overall rating of 8.2, Asiana Airlines is the most popular choice. Etihad Airways is also a great choice for the route, with an average price of $736 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Incheon to Barcelona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Incheon to Barcelona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Incheon to Barcelona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Incheon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Incheon to Barcelona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to Incheon with another airline. Booking your flights between Incheon and BCN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Incheon to Barcelona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from Incheon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Incheon Intl Airport to Barcelona-El Prat Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $267 or less one-way and $781 or less round-trip.

Prefer to fly direct from Incheon to Barcelona?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Incheon Intl to Barcelona-El Prat.
Find which airlines fly direct from Incheon Intl Airport to Barcelona-El Prat Airport, which days they fly and book direct flights.

Direct departures

Incheon Intl to Barcelona-El Prat

Monday

T'way Air

T'way Air

Tuesday

Asiana Airlines

Asiana Airlines

Wednesday

T'way Air

T'way Air

Thursday

Asiana Airlines

Asiana Airlines

Friday

Asiana Airlines, T'way Air

Asiana Airlines, T'way Air

Saturday

Asiana Airlines, T'way Air

Asiana Airlines, T'way Air

Sunday

Asiana Airlines

Asiana Airlines

See more direct flights

Direct returns

Barcelona-El Prat to Incheon Intl

Monday

T'way Air

T'way Air

Tuesday

Asiana Airlines

Asiana Airlines

Wednesday

T'way Air

T'way Air

Thursday

Asiana Airlines

Asiana Airlines

Friday

Asiana Airlines, T'way Air

Asiana Airlines, T'way Air

Saturday

Asiana Airlines, T'way Air

Asiana Airlines, T'way Air

Sunday

Asiana Airlines

Asiana Airlines

See more direct flights

Reviews of the top 5 airlines serving from Incheon to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Barcelona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Incheon to Barcelona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Asiana AirlinesOverall score based on 492 reviews
8.1Comfort
8.4Boarding
8.1Food
7.7Entertainment
8.6Crew
Airline reviews

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

10.0 ExcellentAnonymous, Nov 2025
CJU - GMP
Read more Asiana Airlines reviews

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

Better screens, it would have been nice to have more comfortable seats.

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

Very clean ,flight attendants very professional,nice , Boarding was very easy

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

Love flying Asiana. Been using it for over a decade now.

Coming back to America was a peaceful flight everyone and everything was perfect

I had a bad experience coming from America to Thailand. On my connecting flight my check in suitcase was not put on the departing aircraft, I received my suitcase 24 hours after arriving in Bangkok and when I open my luggage my hand swelled up. The next morning when I put on an outfit from my suitcase my face swelled up and became numb. My entire vacation was ruined it seems that some kind of chemical was sprayed into suitcase and ruined my clothes and got me sick. The staff at my hotel called the airline and spoke to someone and they told me to file a complaint and gave my a website to do so. I did not file a complaint I felt like it would have fell on death ears. I had to throw away my brand new vacation clothes and suitcase and I had the worst vacation ever due to this happening to me.

The beefsteak on the lunch menu was excellent! I usually do not eat airplane food. I loved it.

Flight was too cold. I wore a regular cotton tee and it wasn’t enough. It was a night time flight so I would have thought a blanket would be provided to passengers. A 4 hour flight and no options for a meal? I flew Asiana the next day from Seoul to Manilla. Same duration, 4 hours. They give everyone a pillow and blanket and serve a meal. Why is United so cheap and holding back meals and amenities? Also, they promote too much gay stuff and DEI in their advertisements. Please be mindful of other beliefs and don’t shove your gay ideology down my throat.

I paid 44 $ for seat upgrade (22D) and my seat was stack in high position for all the 6 hours of flight. I don't recommend the upgrade. I am looking to get my upgrade payment back

More leg space than other flights, but *maybe* narrower seats

Poor boarding with incorrect gate numbers. Poor service they told me to throw away brand new water bottles. Poor immigration officers most likely American who hates Muslims. Poor service in the plane with no Urdu language sign posted anywhere. Horrible seats with no comfort at all they think people traveling in economy are animals. Slow food and water services. Slow baggage arrival.

Very delayed and uncomfortable seats. Nothing written in Urdu for Pakistanis. Tons of Pakistanis use the airline they should ensure the airline is accommodating them properly.

We booked a business class ticket via Underpricer. Somehow they screwed up our ticket from Abu Dhabi to Ahmedabad. We will be hesitant to book again with them.

I was charged $604 for a bag that weighed 17 kg. I was given three different prices until they landed on the most expensive one and didn't budge a penny. It's ironic and a bit enraging because the total cost of my ticket was $468. I've traveled the world and never experienced these kind of prices for only one piece of checked luggage.

In Colombo when I-drop my baggage Sri Lanka air line crew not polite way talk very rude

Did not provided with option for class upgrade. Staff at gate was not able and willing to accommodate with class upgrade, eather with plenty empty spots in business and first class.

Stewardess was attentive and was actively roamin to check the passengers on the biz class

i was not allowed to use lounge, although i had business class ticket, and nobody told me my ticket was not eligible to use lounge

Worst than I expected, crew was not attentive, meal was as disgusting , they didn’t even drink selections as they would to other passengers. I felt discriminated

cannot get seat information for LAX to IAH when check in in XI,AN

UA is ok. But check in was a very bad experience

I hate that you cannot check in online and when you are at the airport, there aren't any aisle seats left. Also, they could work a little on subtitles for their movies (not everyone is a native English speaker).

Nothing to complain of, the only reason I am not giving better marks is that I am used to flying with ANA and they are the top.

It's terrible that we can't do online check in because we didn't buy the tickets directly from Air china. It was not explained until I contacted Chatdeal and we could not sit together.

Communication between the captain/crew and the passengers needs to be improved.

Food and service are good. Bathroom was lack of lotions and cleaning. That should be improved.

Food & service very good next I will pick up again

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced. Also, a cabin bag allows only 5kg!

Amazing experience, tonnes of leg room, great crew and smooth flight. Especially for this price for business class.

Great Value with Tway Airlines I highly recommend flying with Tway Airlines—especially if you're looking for a budget-friendly option. While the lowest fare comes with limited luggage allowance, it suited me perfectly since I was traveling light. Check-in and boarding were impressively fast and hassle-free. The ground staff and cabin crew were exceptionally polite and courteous throughout the journey. Although the aircraft was an older model and lacked inflight entertainment, this was a minor trade-off considering the ticket cost was nearly 70% lower than typical fares on the ICN–FRA route. If you're focused on value and efficiency over luxury, Tway delivers a smooth and pleasant experience.

I liked cleanliness, comfort, kind staff. I thought communication about meals could be better. We did not know how we were supposed to ensure we had food and drinks in our booking

ok flight, but charged for everything. water, food, baggage. no free water available, I had to plead to give me water to take medicine.

Need to consider about zero entertainment services and lack of flight information!

I can't board the 2nd flight due to the last 1st flight. In the 1st flight check-in, I can't board due to the stupid problem of K-ETA visa. The booking system and the flight company should inform the customer a few days earlier. This is the worse experience in my life. I won't use KAYAK and the airline anymore. My friends were also surprised about this stupid situation. I won't use KAYAK and T'way anymore.

I can't board the flight due to the K-ETA problem. You should inform the customer clearly a few days before the flight. I can't cancel/change the flight now. This is the worst experience in my life. I also never hear about this kind of bad experience. I won't use the booking system and the flight company anymore.

Boarding procedure should have the crew and personnel who are more trained, in a sense of precisely knowing what can be done and what cannot. They do not have the exact information on what you should do in the first place, also the boarding itself was slightly delayed due to the aircraft "not being ready".

everything was perfect! plus so much leg room w all the empty seats near me :)

It was as good as a flight in economy can be.

We were charged for luggage, and our ticket was with Lufthansa and was supposed to include luggage fees. So our experience was a bit bad. Also, the flight was about 45 minutes late arriving.

It was good although we could not land in Munich due to weather and we had to go to Stuttgart. Missed our second flight. They did get us on another flight but the seats where not the ones I paid for in the flight that we missed.

Smooth Flight, Friendly crew, food offering on board was limited.

No leg room! Either too hot or cold with these guys!

The flight and service were very good. Thanks to the crew.

For such long flight we were expecting more comfortable seat , which were to close to each other , the backrest we could only lean a few inches to the back and you really couldn't stretch your legs.

My schedule flight was rebooking and changed to Chicago, then I did not used the flight from Dulles to Savannah

Everything you need to know for your flight from Incheon to Barcelona

Information on your arrival and departure airports