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Dulles Intl

$524+ Cheap flights from Tbilisi (TBS) 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
TBS — IAD
3月 22 — 3月 291
週日 3/22
週日 3/29
1 adult, Economy
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Cheap flight deals from Tbilisi to Dulles Intl

Cheapest flights from Tbilisi to Dulles Intl
Explore the most affordable flight options available from Tbilisi to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2月 20, 2026.

This KLM deal was found by Cheapflights users on 2/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 3/96:45 am
TBS
-
IAD
1 stop18h 20m
KLM
週日 3/227:05 pm
IAD
-
TBS
1 stop14h 45m
KLM
Deal found 2/17$588
This Air France deal was found by Cheapflights users on 2/19. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週二 4/1411:20 am
TBS
-
IAD
1 stop16h 15m
Multiple Airlines
週日 4/195:40 pm
IAD
-
TBS
1 stop15h 35m
Multiple Airlines
Deal found 2/19$643
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 6/184:50 am
TBS
-
IAD
1 stop17h 45m
Austrian Airlines
週二 12/156:15 pm
IAD
-
TBS
1 stop25h 45m
Austrian Airlines
Deal found 2/16$693
This Orbitz deal was found by Cheapflights users on 2/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 6/185:00 am
TBS
-
IAD
2 stops18h 55m
Lufthansa
週二 12/1510:55 pm
IAD
-
TBS
1 stop21h 10m
Lufthansa
Deal found 2/16$731
This Orbitz deal was found by Cheapflights users on 2/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 3/96:10 am
TBS
-
IAD
2 stops18h 40m
Multiple Airlines
週日 3/229:55 am
IAD
-
TBS
2 stops35h 10m
Multiple Airlines
Deal found 2/17$735
This Justfly.com deal was found by Cheapflights users on 2/16. 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.
週一 5/254:50 am
TBS
-
IAD
1 stop17h 45m
Multiple Airlines
週三 6/35:40 pm
IAD
-
TBS
1 stop27h 20m
Multiple Airlines
Deal found 2/16$758
This Booking.com deal was found by Cheapflights users on 2/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 6/15:00 am
TBS
-
IAD
1 stop22h 25m
Lufthansa
週四 6/2510:20 pm
IAD
-
TBS
1 stop21h 35m
Lufthansa
Deal found 2/18$765
This Expedia deal was found by Cheapflights users on 2/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 6/14:50 am
TBS
-
IAD
2 stops38h 22m
Multiple Airlines
週四 6/2510:20 pm
IAD
-
TBS
1 stop21h 35m
Multiple Airlines
Deal found 2/18$767

Find flight deals from Tbilisi to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Tbilisi (TBS) 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 2月 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$588
(KLM)

One-way from

$524
(British Airways)

Popular in

March

Cheapest in

July

Average price

$649
Provider with most accurate pricing for Tbilisi Intl-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tbilisi Intl-Washington, D.C. Dulles Intl flights.
Search Deals
From Tbilisi Intl to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Tbilisi Intl to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tbilisi 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 2月 20, 2026.
Use the filters below to find and compare flights from Tbilisi to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Tbilisi

Fly to

Dulles Intl

Route

Depart

Return

Price

TbilisiWashington, D.C.

TBS - IAD

TBSIAD

Tbilisi Intl

週一 3/9

6:45 am-5:05 pm

1 stop18h 20m

Washington, D.C. Dulles Intl

週日 3/22

7:05 pm-5:50 pm

1 stop14h 45m

$588

TbilisiWashington, D.C.

TBS - IAD

TBSIAD

Tbilisi Intl

週二 4/14

11:20 am-7:35 pm

1 stop16h 15m

Washington, D.C. Dulles Intl

週日 4/19

5:40 pm-5:15 pm

1 stop15h 35m

$643

TbilisiWashington, D.C.

TBS - IAD

TBSIAD

Tbilisi Intl

週一 5/25

5:00 am-7:25 pm

1 stop22h 25m

Washington, D.C. Dulles Intl

週三 6/3

10:10 pm-3:55 am

2 stops45h 45m

$735

TbilisiWashington, D.C.

TBS - IAD

TBSIAD

Tbilisi Intl

週一 5/25

4:50 am-2:35 pm

1 stop17h 45m

Washington, D.C. Dulles Intl

週三 6/3

8:20 pm-5:00 am

1 stop24h 40m

$759

TbilisiWashington, D.C.

TBS - IAD

TBSIAD

Tbilisi Intl

週一 6/1

5:00 am-7:25 pm

1 stop22h 25m

Washington, D.C. Dulles Intl

週四 6/25

10:20 pm-3:55 am

1 stop21h 35m

$765

TbilisiWashington, D.C.

TBS - IAD

TBSIAD

Tbilisi Intl

週一 6/1

4:50 am-11:12 am

2 stops38h 22m

Washington, D.C. Dulles Intl

週四 6/25

10:20 pm-3:55 am

1 stop21h 35m

$767

TbilisiWashington, D.C.

TBS - IAD

TBSIAD

Tbilisi Intl

週日 3/1

6:10 am-3:35 pm

1 stop18h 25m

Washington, D.C. Dulles Intl

週六 3/7

10:15 pm-5:05 am

2 stops21h 50m

$803

TbilisiWashington, D.C.

TBS - IAD

TBSIAD

Tbilisi Intl

週日 3/1

6:10 am-3:35 pm

1 stop18h 25m

Washington, D.C. Dulles Intl

週六 3/7

6:00 pm-5:00 am

1 stop26h 00m

$810

TbilisiWashington, D.C.

TBS - IAD

TBSIAD

Tbilisi Intl

週三 7/29

7:10 am-3:50 pm

1 stop16h 40m

$524

TbilisiWashington, D.C.

TBS - IAD

TBSIAD

Tbilisi Intl

週一 7/27

7:10 am-5:25 pm

1 stop18h 15m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 17 results
1
2
  • Most accurate provider: When it comes to deals on Tbilisi-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 Tbilisi-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tbilisi-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 Tbilisi-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 Tbilisi-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 Tbilisi to Dulles Intl

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

Cheapflights Insights

Everything you need to know about your flight from Tbilisi to Washington, D.C. Dulles Intl Airport

How much does it cost to fly round-trip from Tbilisi to Washington, D.C. Dulles Intl Airport?

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles 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 Dulles Intl. Reviews last updated 2月 20, 2026.
Get a feel of what it's like to fly with Lufthansa from Tbilisi to Washington, D.C. Dulles Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,789 reviews

Overall

6.8

Boarding

7.0

Crew

7.6

Entertainment

6.5

Comfort

6.8

Food

6.3

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines
Lufthansa
6.8
Okay
7,789 reviews
Lufthansa
6.8
Okay
7,789 reviews

Overall

6.8

Boarding

7.0

Crew

7.6

Entertainment

6.5

Comfort

6.8

Food

6.3

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines

Related info for your journey

Find useful and relevant information for your journey from Tbilisi 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 Tbilisi to Washington, D.C. Dulles Intl?

    For a flight from Tbilisi to Washington, D.C. Dulles Intl, you will be flying from Tbilisi Intl. Tbilisi Intl (TBS) is just 8.9 mi from the center of the city. Tbilisi Intl is the only Tbilisi airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 1 airline has flights to Washington, D.C. Dulles Intl from Tbilisi Intl on a regular basis.

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

    For as low as $588, KLM can have you in Washington, D.C. Dulles Intl Airport from Tbilisi in 18h 20m. The distance from Tbilisi to Washington, D.C. Dulles Intl Airport is about 5791 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Tbilisi to Washington, D.C. Dulles Intl Airport round-trip?

    According to our current data, Lufthansa ($478), offers the cheapest pricing from Tbilisi to Washington, D.C. Dulles Intl Airport. Lufthansa is 38% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tbilisi 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
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Manassas
Bowie
Largo
McLean
Clinton
Towson

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Alternative routes for Tbilisi to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Tbilisi to Baltimore flights

Top airline flying from Tbilisi to Dulles Intl

Discover the top airline that operate flights from Tbilisi to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated 2月 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$478Average$654FlexibilityNo cancel feeOn-time76%

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