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Dulles Intl

$187+ Cheap flights from Liberia (LIR) to Dulles Intl (IAD)

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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
LIR — IAD
Jul 28 — Aug 41
Tue 7/28
Tue 8/4
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Liberia to Dulles Intl

Cheapest flights from Liberia to Dulles Intl
Explore the most affordable flight options available from Liberia to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 28, 2026.

This United Airlines deal was found by Cheapflights users on 6/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2611:49 am
LIR
-
IAD
1 stop10h 56m
United Airlines
Sun 6/286:30 am
IAD
-
LIR
1 stop29h 20m
United Airlines
Deal found 6/23$316
This United Airlines deal was found by Cheapflights users on 6/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/73:27 pm
LIR
-
IAD
1 stop29h 16m
United Airlines
Sun 7/126:30 am
IAD
-
LIR
1 stop10h 49m
United Airlines
Deal found 6/26$327
This United Airlines deal was found by Cheapflights users on 6/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:20 pm
LIR
-
IAD
1 stop9h 12m
United Airlines
Mon 11/910:29 pm
IAD
-
LIR
1 stop15h 41m
United Airlines
Deal found 6/24$336
This American Airlines deal was found by Cheapflights users on 6/24. 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.
Fri 7/102:15 pm
LIR
-
IAD
1 stop18h 52m
American Airlines
Sun 7/198:22 pm
IAD
-
LIR
2 stops18h 53m
American Airlines
Deal found 6/24$340
This United Airlines deal was found by Cheapflights users on 6/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:20 pm
LIR
-
IAD
1 stop9h 10m
United Airlines
Mon 10/1210:18 pm
IAD
-
LIR
1 stop15h 52m
United Airlines
Deal found 6/27$359
This Air Canada deal was found by Cheapflights users on 6/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/53:20 pm
LIR
-
IAD
2 stops24h 13m
Air Canada
Mon 11/99:55 am
IAD
-
LIR
1 stop29h 25m
Air Canada
Deal found 6/24$401
This American Airlines deal was found by Cheapflights users on 6/24. 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.
Fri 7/173:40 pm
LIR
-
IAD
1 stop17h 27m
American Airlines
Sat 7/258:21 pm
IAD
-
LIR
1 stop17h 09m
American Airlines
Deal found 6/24$405
This United Airlines deal was found by Cheapflights users on 6/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/103:27 pm
LIR
-
IAD
1 stop18h 06m
United Airlines
Sun 7/196:30 am
IAD
-
LIR
1 stop29h 20m
United Airlines
Deal found 6/24$417

Find flight deals from Liberia to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Liberia (LIR) to Dulles Intl (IAD). 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 June 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$325
(United Airlines)

One-way from

$187
(United Airlines)

Popular in

February

Cheapest in

January

Average price

$506
Provider with most accurate pricing for Liberia-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Liberia-Washington, D.C. Dulles Intl flights.
Search Deals
From Liberia to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Liberia to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($235 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 19% potential price decrease ($91 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Liberia to Dulles 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 2,558,603 searches. Data last updated June 28, 2026.
Use the filters below to find and compare flights from Liberia to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Thu 11/5

12:50 pm-5:19 am

1 stop15h 29m

Washington, D.C. Dulles Intl

Mon 11/9

10:40 pm-11:44 am

1 stop14h 04m

$336
Quickest round-trip

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Thu 10/8

1:20 pm-12:30 am

1 stop9h 10m

Washington, D.C. Dulles Intl

Mon 10/12

10:18 pm-12:10 pm

1 stop15h 52m

$359

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Wed 7/8

11:49 am-5:27 am

1 stop15h 38m

Washington, D.C. Dulles Intl

Mon 7/13

6:33 am-10:44 am

1 stop30h 11m

$388

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Fri 7/17

3:40 pm-11:07 am

1 stop17h 27m

Washington, D.C. Dulles Intl

Sat 7/25

8:21 pm-11:30 am

1 stop17h 09m

$405

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Thu 11/5

3:20 pm-4:33 pm

2 stops24h 13m

Washington, D.C. Dulles Intl

Mon 11/9

9:55 am-2:10 pm

2 stops29h 15m

$409

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Fri 7/10

3:27 pm-11:33 am

1 stop18h 06m

Washington, D.C. Dulles Intl

Sun 7/19

6:30 am-9:50 am

1 stop29h 20m

$417

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Sat 7/11

2:15 pm-10:52 pm

1 stop30h 37m

Washington, D.C. Dulles Intl

Sat 7/18

8:21 pm-1:42 pm

2 stops19h 21m

$552
Cheapest one-way

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Sun 7/5

4:30 pm-11:19 pm

1 stop28h 49m

$214

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Sat 7/4

1:03 pm-9:23 am

1 stop18h 20m

$219

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Tue 9/1

1:20 pm-11:55 pm

1 stop8h 35m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/23

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Liberia to Dulles 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 Liberia to Dulles Intl in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 Liberia-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Liberia-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Liberia-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Liberia-Washington, D.C. Dulles 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 Liberia-Washington, D.C. Dulles 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 Liberia to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Liberia 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.

Related info for your journey

Find useful and relevant information for your journey from Liberia to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Liberia to Washington, D.C. Dulles Intl?

    If you book a flight to Washington, D.C. Dulles Intl from Liberia, you will be flying from Liberia, which is the city’s only airport. Liberia (LIR) is located 7.7 mi from the center of Liberia. There are 0 flights from Liberia to Washington, D.C. Dulles Intl per day from 0 different airlines.

  • How long is the flight from Liberia to Washington, D.C. Dulles Intl Airport?

    There are many flights that can get you from Liberia to Washington, D.C. Dulles Intl Airport in 15h 29m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 2020 mi.

  • Can I find deals for flights from Liberia to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Liberia to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Liberia to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Liberia to Dulles Intl.

  • Can I find deals for business class flights from Liberia to Dulles Intl?

    Yes. Cheapflights offers flight deals from Liberia to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Falls Church
Fredericksburg
Hanover
Chantilly
Manassas
Silver Spring
Laurel
Clinton
Hunt Valley
Cordova

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Alternative routes for Liberia to Dulles Intl

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