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Tbilisi

$473+ Cheap flights from Portland (PDX) to Tbilisi (TBS)

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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TBS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Portland to Tbilisi

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Tbilisi (TBS). 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 September 16, 2025.

Round-trip from

$860
(Cheapflightsfares)

One-way from

$473
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,060
From Portland to Tbilisi Intl
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One-way flight from Portland to Tbilisi Intl
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Highest demand for flights based on searches. 15% potential increase in price ($226 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Portland to Tbilisi

Cheapest flights from Portland to Tbilisi
Explore the most affordable flight options available from Portland to Tbilisi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This oojo deal was found by Cheapflights users on 9/15. 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.
Thu 10/302:30 pmPDX - TBS
2 stops35h 50mQatar Airways
Thu 11/62:50 pmTBS - PDX
2 stops41h 47mQatar Airways
Deal found 9/15$902
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:00 amPDX - TBS
2 stops34h 05mLufthansa
Wed 12/36:10 amTBS - PDX
2 stops27h 05mLufthansa
Deal found 9/14$915
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 11/193:15 pmPDX - TBS
3 stops25h 50mMultiple Airlines
Wed 12/36:10 amTBS - PDX
2 stops24h 31mMultiple Airlines
Deal found 9/14$938
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 11/196:00 amPDX - TBS
3 stops35h 05mUnited Airlines
Wed 12/36:10 amTBS - PDX
3 stops40h 53mUnited Airlines
Deal found 9/14$939
This Booking.com deal was found by Cheapflights users on 9/15. 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.
Mon 12/83:15 pmPDX - TBS
2 stops49h 50mMultiple Airlines
Fri 12/126:10 amTBS - PDX
2 stops39h 05mMultiple Airlines
Deal found 9/15$949
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/307:00 amPDX - TBS
3 stops35h 05mUnited Airlines
Thu 11/66:10 amTBS - PDX
2 stops28h 46mUnited Airlines
Deal found 9/15$969
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/313:54 pmPDX - TBS
2 stops26h 11mLufthansa
Sat 11/86:10 amTBS - PDX
2 stops28h 23mLufthansa
Deal found 9/14$972
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Mon 12/83:15 pmPDX - TBS
3 stops25h 50mUnited Airlines
Fri 12/126:10 amTBS - PDX
3 stops27h 05mUnited Airlines
Deal found 9/15$975
This Expedia deal was found by Cheapflights users on 9/14. 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.
Mon 10/1310:30 amPDX - TBS
2 stops29h 40mMultiple Airlines
Mon 10/204:10 amTBS - PDX
2 stops27h 39mMultiple Airlines
Deal found 9/14$1,003
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/3112:55 pmPDX - TBS
2 stops29h 10mMultiple Airlines
Sat 11/86:10 amTBS - PDX
3 stops23h 42mMultiple Airlines
Deal found 9/14$1,011
This Expedia deal was found by Cheapflights users on 9/14. 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.
Tue 10/146:15 amPDX - TBS
2 stops34h 35mMultiple Airlines
Tue 10/214:55 amTBS - PDX
2 stops29h 06mMultiple Airlines
Deal found 9/14$1,020

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Tbilisi 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 September 16, 2025.
Use the filters below to find and compare flights from Portland to Tbilisi that are best for you.

Fly from

Portland

Fly to

Tbilisi

Route

Depart

Return

Price

PortlandTbilisi

PDX - TBS

PDXTBS

Portland

Mon 2/9

3:50 pm-5:05 am

2 stops25h 15m

Tbilisi Intl

Fri 2/20

6:10 am-10:59 pm

2 stops28h 49m

$860

PortlandTbilisi

PDX - TBS

PDXTBS

Portland

Mon 3/9

5:45 am-5:05 am

3 stops36h 20m

Tbilisi Intl

Fri 3/20

6:10 am-10:15 am

3 stops39h 05m

$880

PortlandTbilisi

PDX - TBS

PDXTBS

Portland

Mon 2/9

3:15 pm-5:05 am

3 stops25h 50m

Tbilisi Intl

Fri 2/20

6:10 am-6:05 pm

2 stops23h 55m

$880

PortlandTbilisi

PDX - TBS

PDXTBS

Portland

Mon 3/9

5:45 am-5:05 am

3 stops36h 20m

Tbilisi Intl

Wed 3/18

6:10 am-10:15 am

3 stops39h 05m

$880

PortlandTbilisi

PDX - TBS

PDXTBS

Portland

Mon 3/9

5:45 am-5:05 am

3 stops36h 20m

Tbilisi Intl

Thu 3/19

6:10 am-10:15 am

3 stops39h 05m

$880

PortlandTbilisi

PDX - TBS

PDXTBS

Portland

Tue 3/10

8:15 am-5:05 am

3 stops33h 50m

Tbilisi Intl

Fri 3/20

6:10 am-10:15 am

3 stops39h 05m

$880

PortlandTbilisi

PDX - TBS

PDXTBS

Portland

Wed 3/11

5:45 am-5:05 am

3 stops36h 20m

Tbilisi Intl

Wed 3/18

6:10 am-10:15 am

3 stops39h 05m

$880

PortlandTbilisi

PDX - TBS

PDXTBS

Portland

Tue 3/10

12:40 pm-5:05 am

2 stops29h 25m

Tbilisi Intl

Thu 3/19

6:10 am-10:08 pm

2 stops26h 58m

$880

PortlandTbilisi

PDX - TBS

PDXTBS

Portland

Wed 3/11

10:25 am-5:05 am

3 stops31h 40m

Tbilisi Intl

Thu 3/19

6:10 am-10:15 am

3 stops39h 05m

$880

PortlandTbilisi

PDX - TBS

PDXTBS

Portland

Thu 11/27

7:18 am-12:50 am

3 stops29h 32m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 14 results
1
2

Best time to book a flight from Portland to Tbilisi

Have a flexible travel schedule? Discover the best time to fly to Tbilisi from Portland 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 Portland to Tbilisi

What is the cheapest time of day to fly from PDX to TBS?

Find hourly flight availability from Portland to Tbilisi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

One of the essential ways to save on airfare from Portland to Tbilisi is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 21% on airfare.

Reviews of airlines servicing Tbilisi

Get insights into the airlines that provide service to Tbilisi. 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 Tbilisi. Reviews last updated September 16, 2025.
See what other customers who have flown with KLM, United Airlines, and British Airways from Portland to Tbilisi have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,386 reviews

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
United Airlines
7.4
Good
8,924 reviews
KLM
7.8
Good
1,386 reviews

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
British Airways
6.7
Okay
7,363 reviews
KLM
7.8
Good
1,386 reviews

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

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

  • How long is the flight from Portland to Tbilisi?

    Departing from Portland to Tbilisi will take you 25h 15m. Portland and Tbilisi are separated by a distance of 6355 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Portland to Tbilisi round-trip?

    Currently priced at $788, United Airlines will fly you from Portland to Tbilisi and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and British Airways - these airlines can fly you to your destination from $902 and $1,159, respectively. United Airlines is 34% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from Portland to Tbilisi?

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

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

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

  • What is the cheapest month to book a flight from Portland to Tbilisi?

    Currently, March is the cheapest month in which you can book a flight from Portland to Tbilisi (average of $780). Flying from Portland to Tbilisi in June is currently the most expensive (average of $1,214). 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.

See more FAQs

Traveling to a place near Tbilisi?

Book flights to Tbilisi if you plan to visit one of these locations
Gudauri
Stepantsminda

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Alternative routes for Portland to Tbilisi

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

Top 3 airlines flying from Portland to Tbilisi

Discover the top 3 airlines that operate flights from Portland to Tbilisi. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$788Average$1,056FlexibilityNo cancel feeOn-time69%
KLMCheapest$902Average$1,016FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$1,159Average$1,502FlexibilityNo cancel feeOn-time70%

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