ICN - ISB

$633 Find Cheap Flights from Incheon to Islamabad

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon to Islamabad departing on 1/7. 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 Islamabad

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Islamabad, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Islamabad, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Incheon to Islamabad (ICN-ISB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon to Islamabad 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 Islamabad

Wed, Jan 7 - Tue, Feb 10
China Southern Logo
2:50 pm - 8:15 pmICN-ISB
33h 25m1 stop
China Southern Logo
10:15 pm - 3:15 pmISB-ICN
13h 00m1 stop
$633China Southern
Find Deal
Sat, Nov 22 - Sun, Nov 30
China Southern Logo
4:15 pm - 8:15 pmICN-ISB
32h 00m1 stop
China Southern Logo
10:15 pm - 9:50 pmISB-ICN
19h 35m1 stop
$649China Southern
Find Deal
Sat, Nov 22 - Sun, Nov 30
Air China Logo
5:50 pm - 6:00 pmICN-ISB
28h 10m1 stop
Air China Logo
7:30 pm - 9:55 pmISB-ICN
22h 25m2 stops
$663Air China
Find Deal
Thu, Jan 1 - Sun, Jan 25
China Southern Logo
10:55 am - 8:15 pmICN-ISB
13h 20m1 stop
China Southern Logo
10:15 pm - 9:50 pmISB-ICN
19h 35m1 stop
$667China Southern
Find Deal
Thu, Jan 1 - Sun, Jan 25
China Southern Logo
10:55 am - 8:15 pmICN-ISB
13h 20m1 stop
China Southern Logo
10:15 pm - 9:50 pmISB-ICN
19h 35m1 stop
$668China Southern
Find Deal
Thu, Mar 12 - Mon, Mar 16
Thai Airways Logo
5:00 pm - 10:20 pmICN-ISB
33h 20m1 stop
Thai Airways Logo
11:30 pm - 3:25 pmISB-ICN
11h 55m1 stop
$721Thai Airways
Find Deal
Thu, Mar 12 - Mon, Mar 16
Thai Airways Logo
5:00 pm - 10:20 pmICN-ISB
33h 20m1 stop
Thai Airways Logo
11:30 pm - 6:35 amISB-ICN
27h 05m1 stop
$745Thai Airways
Find Deal
Mon, Jan 12 - Sun, May 31
Multiple Airlines Logo
1:10 pm - 7:35 amICN-ISB
22h 25m2 stops
Multiple Airlines Logo
7:30 pm - 9:45 pmISB-ICN
22h 15m2 stops
$758Multiple Airlines
Find Deal
Sat, Nov 22 - Sun, Nov 30
Multiple Airlines Logo
1:10 pm - 5:25 amICN-ISB
20h 15m2 stops
Multiple Airlines Logo
7:30 pm - 9:55 pmISB-ICN
22h 25m2 stops
$778Multiple Airlines
Find Deal
Mon, Jan 12 - Sun, May 31
Air China Logo
2:40 pm - 6:00 pmICN-ISB
31h 20m1 stop
Air China Logo
7:30 pm - 9:45 pmISB-ICN
22h 15m2 stops
$792Air China
Find Deal

Everything you should know

Top airlines
China Southern
Cheapest • from $633 (round-trip)
Thai Airways
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 36% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 22% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$633
Typical prices: $649-$1,201
China Southern
Wed 1/7Tue 2/10
ICN - ISB • 1 stop
Cheapest one-way
$1,977
Typical prices: $304-$393
Turkish Airlines
Sat 11/8
ICN - ISB • 1 stop
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We hope you love your trip to Islamabad!
Booking Insights

KAYAK's insights & trends for Incheon to Islamabad flights

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

How much is a round-trip flight from Incheon Intl Airport to Islamabad?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Incheon Intl Airport to Islamabad departing in January.

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

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

Your flight ticket price will generally be cheaper if you fly to Islamabad on a Tuesday and more expensive on a Saturday. On your return trip to Incheon, you should consider flying back on a Monday, and avoid Wednesdays for better deals.

What is the cheapest month to fly from Incheon Intl Airport to Islamabad?

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 Islamabad, 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 Islamabad is April, where tickets cost $549 (return) on average. On the other hand, the most expensive months are January and August, where the average cost of round-trip tickets is $953 and $750 respectively.

How far in advance should I book a flight from Incheon Intl Airport to Islamabad?

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 Islamabad, 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 Islamabad, you should book around 4 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$633
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 35% increase in price.
Flight from Incheon to Islamabad

When to book flights from Incheon to Islamabad

Are your dates flexible? Find out the best times to travel from Incheon to Islamabad 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 Islamabad flights

  • What is the cheapest flight from Incheon Intl Airport to Islamabad?

    In the last 3 days, the lowest price for a flight from Incheon Intl Airport to Islamabad was $1,977 for a one-way ticket and $633 for a round-trip.

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

    Yes, you’ll need a passport to travel to Islamabad from Incheon.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Incheon to Islamabad?

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

  • Which is the best airline for flights from Incheon to Islamabad, Thai Airways or China Southern?

    The two airlines most popular with KAYAK users for flights from Incheon to Islamabad are Thai Airways and China Southern. With an average price for the route of $805 and an overall rating of 7.8, Thai Airways is the most popular choice. China Southern is also a great choice for the route, with an average price of $714 and an overall rating of 7.5.

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

    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 Islamabad.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islamabad 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 Islamabad?

    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 Islamabad with an airline and back to Incheon with another airline. Booking your flights between Incheon and ISB 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 Islamabad?

    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 Islamabad from Incheon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Incheon to Islamabad

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Islamabad. 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 Islamabad? 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.
7.8
Thai AirwaysOverall score based on 361 reviews
7.8Boarding
6.9Entertainment
7.3Food
8.3Crew
7.6Comfort
Airline reviews

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

6.0 GoodPeerapat, Oct 2025KIX - BKK
Read more Thai Airways reviews

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Need to improve on punctuality. My flight was delayed by 1 hour.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

Except that our flight was cancelled, by mail, and later moved to 12 hours prior, then the experience was good. In Bangkok we were offered a hotel, it was fine, but would have been nice to know in advance😉

The flight was mostly fine, but I really wished that seats had an outlet to charge devices considering the length of the flight (15 hours there and 14 hours back).

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

Terrible. It’s like they are stuck in the dark ages. I brought a standard carry on suitcase and a back pack - I was told I could only carry on 7kg per bag - in business class, I was forced to remove articles from the suitcase and put them into my backpack! That’s the most ridiculous thing I’ve ever encountered in all my years of flying. The two bags weighed the same amount but one could not be more than 7kg. Holy cow.

They used Thai Smile plane, which is a smaller model and used to service only domestic flights; hence, the plane is small and quite compact. No entertainment on the flight. While boarding was delayed, it was done in a quick manner.

I give EVA 5 stars in every category. I enjoy this airline and it's great team of employees. I always highly recommend EVA to friends and family and everyone.

The flight was delayed going out of the gate at BKK that made it a difficult challenge to get through immigration transfer at tapei and make it to my departure on time. This appears to be a recurring issue. The flight crew and cabin crew were excellent. The food was very nice.

In my return flight they couldn’t identify my ticket or boarding pass, I had to go to 3 different counters until I was able to get my boarding pass. The food was on, it was the bear minimum. They didn’t even recognise that I was a Muslim and can’t eat meat, chicken or pork. In one of the trays I believe they served me pork. The staff were very pleasant, but they need to be aware of their surroundings more carefully, one of them stuck her lower belly right into my face! I was shocked and very uncomfortable.

Overall I had good experience with China Southern airline. Nothing to claim. I hoped they could improve the meal quality that is.

Wow very impressed by the quality and attentiveness of service of China Southern. Lived the blankets! Will definitely fly with them again. Despite language barriers, a few attendants know enough English to understand our rudimentary Mandarin and respond to basic questions. Although they don’t explain the beverage and meal service on the website or ticketing documents, they offered regular beverage cart and snacks during the beginning hours and end hours of the long, transoceanic flight. A full meal at the beginning and end of the flight as well, and a midflight small sandwich (dinner roll sized) but we weren’t hungry and didn’t try that one. The expectation is that every sleeps during the middle of the flight. We were on a “redeye” departure from LAX with a morning arrival in China, so I don’t know if this service pattern is the same for other flights. The domestic flight we took from Guangzhou to Harbin offered conventional refreshments and meals like a US flight service. Note that they didn’t offer diet sodas. If you like to stay hydrated, I recommend bringing plenty of your own. It is served in small cups like any other drink. You can ask for a bottle but they’re tiny - about 6 ounces.

China Southern was not the problem. I booked my flight through Kayak and also received a booking reference and alert details regarding departure time and gate numbers… however Kayak NEVER actually booked my flight! We were stranded at the airport without a flight for a long awaited holiday!

The connection between LA and Atlanta was too much stress

Terrible boarding experience,,food is very poor that I I . Never going book this airline again.

The crew were kind, patient and responsive. The service was excellent, even though we travelled the cheapest economy class. We arrived at our destination 40 min early, which for a 15+ hour flight is a great bonus. The boarding seemed a bit "loose", but got us boarded on time, and the plane was off exactly @ 0:30 hrs.

The airport didn‘t give me the ticket. I called customer service to ask for a refund but they kept giving me a perfunctory response and refused to refund me.

The flight was delayed hours and most flights from CS are always delayed. Plane was efficient and got us home but not the best food and no entertainment system at all.

Not good - chair back could not move back for premium economy. Not worth the price

The flight was delayed and one member of the crew was a bit rude. But apart from that all good.

My flight was delayed. I was rebooked twice and even the second flight that was additional connection in London was delayed too, so I ended up spending more than 24 hours flying between four different countries and to be honest I’m not sure whether I ever want to use this airline again. My luggage is still delete. It’s been more than 48 hours now so to be honest, I’m not even sure how to describe the level of frustration I have.

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

The flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

It was ok, not much more can be said, as long as airlines/aircraft manufacturers insist on cramming in as many seats as possible....best of a bad situations, seats are simply too uncomfortable to sit in for more than a few hours. Lack of flexible headrests not a help on long overnight flights either.

I had to stay in the airport 15 even with a hotel reservation..i was refused to inter to qatar cuz the hotel was outside the airport. They could have offered a solution. It was really exhausting for me and my family.

I was denied lounge facility at airport. Explanation was not satisfactory.

Do not overbook flights and kick out confirmed ticketed passengers :-(

The rows of seats in economy class are seriously close to one another making eating and resting just about impossible - there is hardly any legroom. Anyone larger than average size would have an incredibly uncomfortable flight. I had to basically share my seat with the lady passenger next to me as she was too big to fit into her allotted seat.

Fly Qatar Airways is always amazing. Their service and care for details is really very good.

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

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