Incheon Intl

$407+ Cheap flights from Reagan-National (DCA) to Incheon Intl (ICN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — ICN
Nov 8 — Nov 151
1 adult
Fri 11/8
Fri 11/15
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Find cheap flights from Reagan-National to Incheon Intl with Cheapflights

1. Tell us where you want to go
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The best prices from Washington, D.C. Reagan-National to Incheon Intl are usually found in October or September, booked 46 days in advance, depart on a Sunday or Thursday and return on a Monday

Cheap flight deals from Reagan-National to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 3, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

July

Cheapest in

October

Round-trip from

$907
(Air Canada)

One-way from

$407
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. Reagan-National-Incheon Intl flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Incheon Intl flights.
High demand for flights, 20% potential price rise
Best time to find cheap flights, 17% potential price drop
From Washington, D.C. Reagan-National to Incheon Intl
One-way flight from Washington, D.C. Reagan-National to Incheon Intl

Find flight deals from Reagan-National to Incheon Intl

Cheapest flights from Reagan-National to Incheon Intl
Explore the most affordable flight options available from Reagan-National to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2024.

This Justfly.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/86:00 amDCA - ICN
2 stops44h 45mAir Canada
Tue 11/128:10 pmICN - DCA
1 stop37h 47mAir Canada
Deal found 11/3$907
This Trip.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/87:00 amDCA - ICN
2 stops32h 30mMultiple Airlines
Fri 12/138:50 pmICN - DCA
2 stops29h 11mMultiple Airlines
Deal found 11/2$1,001
This oojo deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/27:45 pmDCA - ICN
2 stops53h 10mCathay Pacific
Wed 11/273:00 pmICN - DCA
2 stops39h 25mCathay Pacific
Deal found 11/2$1,278
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/36:32 amDCA - ICN
1 stop20h 13mAmerican Airlines
Wed 1/226:50 pmICN - DCA
1 stop18h 10mAmerican Airlines
Deal found 11/2$1,513

Find flights from Reagan-National to Incheon Intl within your budget

Customize your flight search to find flights from Reagan-National to Incheon Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,462,897 searches. Data last updated November 3, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Sat 11/16

6:00 pm-8:30 pm

2 stops36h 30m

$455

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Sat 11/9

4:00 pm-4:45 pm

2 stops34h 45m

$472

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Wed 11/13

6:42 am-12:45 pm

2 stops40h 03m

$652

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Sat 11/30

5:14 pm-4:45 pm

1 stop33h 31m

$973

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Sun 12/22

5:59 pm-5:40 am

1 stop21h 41m

$1,525

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Tue 3/25

8:00 am-3:50 pm

1 stop18h 50m

$1,527

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Sat 12/21

7:55 pm-5:45 pm

1 stop31h 50m

$4,553

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Mon 3/3

8:40 pm-6:25 pm

1 stop31h 45m

Incheon Intl

Fri 3/7

4:55 pm-10:29 am

2 stops31h 34m

$907

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Sun 12/8

7:00 am-5:30 am

2 stops32h 30m

Incheon Intl

Fri 12/13

8:50 pm-12:01 pm

2 stops29h 11m

$1,001

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Wed 1/22

6:50 am-1:55 pm

2 stops41h 05m

Incheon Intl

Wed 2/19

7:35 pm-7:15 pm

2 stops37h 40m

$1,213

Flights are sorted by cheapest first

Deals found on 11/2

Showing 1-10 of 12 results
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Compare providers for flights from Reagan-National to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Incheon Intl in November.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Incheon Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Reagan-National with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Reagan-National to Incheon Intl

Get recent, data-driven insights about flights from Reagan-National to Incheon Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Incheon Intl. Price data was last updated on November 1, 2024.

The price you pay for your flight from Washington, D.C. Reagan-National Airport to Incheon Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Incheon Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Incheon Intl Airport (average of $1,161). Flying from Washington, D.C. Reagan-National Airport to Incheon Intl Airport in June is currently the most expensive (average of $1,713). 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.

What is the cheapest time of day to fly from DCA to ICN?

Find hourly flight availability from Reagan-National to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2024.

When flying from Washington, D.C. Reagan-National Airport to Incheon Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 30% versus a flight at noon.

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated November 3, 2024.
8.5
Very good
1,035 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.5

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

8.5
Very good
1,035 reviews
8.5
Very good
1,035 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.5

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

8.0
Very good
8,829 reviews
8.5
Very good
1,035 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.5

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

7.7
Good
876 reviews
8.5
Very good
1,035 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.5

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

7.7
Good
1,318 reviews
8.5
Very good
1,035 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.5

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

7.4
Good
9,232 reviews
8.5
Very good
1,035 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.5

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Washington, D.C. Reagan-National Airport to Incheon Intl Airport for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Reagan-National Airport to Incheon Intl Airport for under $1,000. The cheapest flight booked recently is on Air Canada for just $907, but on average you can expect to pay $1,198.

  • Are there last-minute flights available from Washington, D.C. Reagan-National Airport to Incheon Intl Airport for under $1,000?

    There are currently 5+ open flights from Washington, D.C. Reagan-National Airport to Incheon Intl Airport within the next 7 days for less than $1,000.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Incheon Intl Airport round-trip?

    According to our current data, Air Canada ($907), Cathay Pacific ($1,213), and Finnair ($1,406) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Incheon Intl Airport. You may be able to fly from Washington, D.C. Reagan-National Airport to Incheon Intl Airport for 45% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Incheon Intl Airport one-way?