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$935+ Cheap flights from Portland (PDX) to Tbilisi (TBS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TBS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 11, 2025.

Round-trip from

$970
(United Airlines)

Popular in

June

Cheapest in

March

Average price

$1,069
From Portland to Tbilisi Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($267 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).
Search Deals
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 11, 2025.

This FlightHub deal was found by Cheapflights users on 9/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/151:24 pmPDX - TBS
2 stops43h 46mQatar Airways
Sun 9/282:00 pmTBS - PDX
2 stops51h 17mQatar Airways
Deal found 9/11$935
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/611:59 pmPDX - TBS
2 stops40h 51mUnited Airlines
Sun 10/124:55 amTBS - PDX
2 stops39h 45mUnited Airlines
Deal found 9/11$1,059
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:40 pmPDX - TBS
2 stops45h 10mMultiple Airlines
Sun 10/126:00 amTBS - PDX
2 stops38h 20mMultiple Airlines
Deal found 9/10$1,060
This oojo deal was found by Cheapflights users on 9/10. 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 9/117:21 amPDX - TBS
2 stops42h 19mQatar Airways
Thu 9/182:00 pmTBS - PDX
2 stops45h 15mQatar Airways
Deal found 9/10$1,144
This oojo deal was found by Cheapflights users on 9/11. 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.
Mon 9/152:50 pmPDX - TBS
2 stops27h 40mMultiple Airlines
Sat 9/272:50 amTBS - PDX
2 stops28h 45mMultiple Airlines
Deal found 9/11$1,254
This oojo deal was found by Cheapflights users on 9/10. 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 9/112:50 pmPDX - TBS
2 stops23h 25mMultiple Airlines
Wed 9/172:50 amTBS - PDX
2 stops24h 40mMultiple Airlines
Deal found 9/10$1,304
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/151:45 pmPDX - TBS
3 stops51h 05mUnited Airlines
Sun 9/284:55 amTBS - PDX
2 stops28h 51mUnited Airlines
Deal found 9/10$1,316
This British Airways deal was found by Cheapflights users on 9/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:25 pmPDX - TBS
1 stop23h 05mBritish Airways
Sun 10/127:20 amTBS - PDX
2 stops26h 48mBritish Airways
Deal found 9/11$1,437

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 11, 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

Wed 3/4

12:40 pm-5:05 am

3 stops28h 25m

Tbilisi Intl

Sun 3/8

6:10 am-11:19 pm

2 stops29h 09m

$970

PortlandTbilisi

PDX - TBS

PDXTBS

Portland

Wed 3/4

5:45 pm-6:30 am

1 stop24h 45m

Tbilisi Intl

Sun 3/8

8:20 am-8:00 pm

2 stops47h 40m

$1,005

PortlandTbilisi

PDX - TBS

PDXTBS

Portland

Mon 10/6

11:59 pm-3:50 am

2 stops40h 51m

Tbilisi Intl

Sun 10/12

4:55 am-9:40 am

2 stops39h 45m

$1,059

PortlandTbilisi

PDX - TBS

PDXTBS

Portland

Mon 10/6

7:40 pm-3:50 am

2 stops45h 10m

Tbilisi Intl

Sun 10/12

6:00 am-9:20 am

2 stops38h 20m

$1,060

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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 11, 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.

How much does it cost to fly round-trip from Portland to Tbilisi?

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 11, 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
1,385 reviews

Comfort

7.7

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

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
1,385 reviews
KLM
7.8
Good
1,385 reviews

Comfort

7.7

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

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
8,937 reviews
KLM
7.8
Good
1,385 reviews

Comfort

7.7

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

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
7,361 reviews
KLM
7.8
Good
1,385 reviews

Comfort

7.7

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

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 28h 25m. Portland and Tbilisi are separated by a distance of 6355 mi.

  • 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 31% 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

Browse thousands of different options on Cheapflights for your next trip

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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 11, 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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