$532+ Cheap flights from Denver (DEN) to Thessaloniki (SKG)
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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SKG
Aug 10 — Aug 171
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Thessaloniki with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Denver to Thessaloniki
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Cheapest flights from Denver to ThessalonikiExplore the most affordable flight options available from Denver to Thessaloniki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2026.
Explore the most affordable flight options available from Denver to Thessaloniki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2026.
This Turkish Airlines deal was found by Cheapflights users on 7/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:25 pm
DEN
- SKG
1 stop15h 00m
Turkish Airlines
Thu 10/89:35 am
SKG
- DEN
1 stop17h 50m
Turkish Airlines
Deal found 7/8![Turkish Airlines logo]()
$912
This oojo deal was found by Cheapflights users on 7/8. 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 10/54:05 pm
DEN
- SKG
1 stop15h 10m
Lufthansa
Wed 10/217:00 pm
SKG
- DEN
1 stop29h 40m
Lufthansa
Deal found 7/8![Lufthansa logo]()
$914
This Air Canada deal was found by Cheapflights users on 7/8. 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.
Mon 10/511:25 am
DEN
- SKG
2 stops19h 50m
Multiple Airlines
Wed 10/2112:55 pm
SKG
- DEN
2 stops19h 13m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$980
This FlightHub deal was found by Cheapflights users on 7/11. 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.
Thu 9/244:15 pm
DEN
- SKG
2 stops16h 50m
Multiple Airlines
Thu 10/810:40 am
SKG
- DEN
2 stops44h 04m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$1,068
This KAYAK deal was found by Cheapflights users on 7/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/264:15 pm
DEN
- SKG
1 stop16h 20m
Lufthansa
Tue 8/115:10 pm
SKG
- DEN
1 stop29h 35m
Lufthansa
Deal found 7/7![Lufthansa logo]()
$1,080
This KAYAK deal was found by Cheapflights users on 7/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/264:15 pm
DEN
- SKG
1 stop16h 20m
Lufthansa
Wed 8/127:00 pm
SKG
- DEN
2 stops27h 45m
Lufthansa
Deal found 7/7![Lufthansa logo]()
$1,111
This KAYAK deal was found by Cheapflights users on 7/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:15 pm
DEN
- SKG
2 stops16h 50m
Lufthansa
Wed 8/1212:55 pm
SKG
- DEN
1 stop33h 50m
Lufthansa
Deal found 7/7![Lufthansa logo]()
$1,112
Best flights from Denver to ThessalonikiDiscover carefully curated flight deals from Denver to Thessaloniki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 11, 2026.
Discover carefully curated flight deals from Denver to Thessaloniki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 11, 2026.
This Turkish Airlines deal was found by Cheapflights users on 7/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:25 pm
DEN
- SKG
1 stop15h 00m
Turkish Airlines
Thu 10/89:35 am
SKG
- DEN
1 stop17h 50m
Turkish Airlines
Deal found 7/8![Turkish Airlines logo]()
$912
This oojo deal was found by Cheapflights users on 7/8. 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 10/54:05 pm
DEN
- SKG
1 stop15h 10m
Lufthansa
Wed 10/217:00 pm
SKG
- DEN
1 stop29h 40m
Lufthansa
Deal found 7/8![Lufthansa logo]()
$914
This FlightHub deal was found by Cheapflights users on 7/11. 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.
Thu 9/244:15 pm
DEN
- SKG
2 stops16h 50m
Multiple Airlines
Thu 10/810:40 am
SKG
- DEN
2 stops44h 04m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$1,068
This Lufthansa deal was found by Cheapflights users on 7/7. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:40 pm
DEN
- SKG
1 stop15h 25m
Lufthansa
Tue 8/115:10 pm
SKG
- DEN
1 stop29h 35m
Lufthansa
Deal found 7/7![Lufthansa logo]()
$1,143
This Mytrip deal was found by Cheapflights users on 7/8. 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 10/511:35 am
DEN
- SKG
2 stops16h 45m
Multiple Airlines
Wed 10/214:10 pm
SKG
- DEN
3 stops35h 15m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,250
This KAYAK deal was found by Cheapflights users on 7/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:15 pm
DEN
- SKG
2 stops16h 50m
Lufthansa
Sun 8/97:10 pm
SKG
- DEN
2 stops27h 35m
Lufthansa
Deal found 7/7![Lufthansa logo]()
$1,214
Last-minute flights from Denver to ThessalonikiDiscover last-minute flight deals from Denver to Thessaloniki. Data last updated July 11, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Thessaloniki. Data last updated July 11, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 7/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/264:15 pm
DEN
- SKG
1 stop16h 20m
Lufthansa
Tue 8/115:10 pm
SKG
- DEN
1 stop29h 35m
Lufthansa
Deal found 7/7![Lufthansa logo]()
$1,080
This KAYAK deal was found by Cheapflights users on 7/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/264:15 pm
DEN
- SKG
1 stop16h 20m
Lufthansa
Wed 8/127:00 pm
SKG
- DEN
2 stops27h 45m
Lufthansa
Deal found 7/7![Lufthansa logo]()
$1,111
This KAYAK deal was found by Cheapflights users on 7/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/264:15 pm
DEN
- SKG
1 stop16h 20m
Lufthansa
Fri 8/147:05 pm
SKG
- DEN
1 stop27h 40m
Lufthansa
Deal found 7/7![Lufthansa logo]()
$1,150
This KAYAK deal was found by Cheapflights users on 7/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/264:15 pm
DEN
- SKG
1 stop16h 20m
Lufthansa
Mon 8/1012:55 pm
SKG
- DEN
1 stop33h 50m
Lufthansa
Deal found 7/7![Lufthansa logo]()
$1,152
This KAYAK deal was found by Cheapflights users on 7/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/264:15 pm
DEN
- SKG
1 stop16h 20m
Lufthansa
Sat 8/157:00 pm
SKG
- DEN
1 stop29h 40m
Lufthansa
Deal found 7/7![Lufthansa logo]()
$1,161
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Mon 7/274:40 pm
DEN
- SKG
2 stops32h 20m
Multiple Airlines
Fri 8/149:15 pm
SKG
- DEN
1 stop30h 10m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$1,136
This KAYAK deal was found by Cheapflights users on 7/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:15 pm
DEN
- SKG
2 stops16h 50m
Lufthansa
Wed 8/1212:55 pm
SKG
- DEN
1 stop33h 50m
Lufthansa
Deal found 7/7![Lufthansa logo]()
$1,112
This Lufthansa deal was found by Cheapflights users on 7/7. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:40 pm
DEN
- SKG
1 stop15h 25m
Lufthansa
Tue 8/115:10 pm
SKG
- DEN
1 stop29h 35m
Lufthansa
Deal found 7/7![Lufthansa logo]()
$1,143
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Sat 8/18:10 pm
DEN
- SKG
2 stops41h 00m
Multiple Airlines
Fri 8/149:15 pm
SKG
- DEN
1 stop30h 10m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$1,121
One-way flights from Denver to ThessalonikiSearch for one-way flight options from Denver to Thessaloniki. Find affordable one-way fares based on user searches. Data last updated July 11, 2026.
Search for one-way flight options from Denver to Thessaloniki. Find affordable one-way fares based on user searches. Data last updated July 11, 2026.
This KLM deal was found by Cheapflights users on 7/6. 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.
Fri 9/49:39 am
DEN
- SKG
2 stops18h 16m
KLM
Deal found 7/6![KLM logo]()
$532
This Cheapflightsfares deal was found by Cheapflights users on 7/8. 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 9/411:30 am
DEN
- SKG
2 stops24h 25m
Austrian Airlines
Deal found 7/8![Austrian Airlines logo]()
$543
This oojo deal was found by Cheapflights users on 7/6. 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.
Fri 9/44:15 pm
DEN
- SKG
1 stop16h 20m
Lufthansa
Deal found 7/6![Lufthansa logo]()
$650
This Scandinavian Airlines deal was found by Cheapflights users on 7/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/41:15 pm
DEN
- SKG
3 stops24h 20m
Scandinavian Airlines
Deal found 7/8![Scandinavian Airlines logo]()
$2,831
Find flight deals from Denver to Thessaloniki
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Thessaloniki (SKG). 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 July 11, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $912 (Turkish Airlines) |
One-way from | $532 (KLM) |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Thessaloniki 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 July 11, 2026.
Use the filters below to find and compare flights from Denver to Thessaloniki that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DenverThessaloniki
DEN - SKG
DENSKG
Denver Intl
Thu 9/24
8:25 pm-8:25 pm
1 stop15h 00m
Thessaloniki Makedonia
Thu 10/8
9:35 am-6:25 pm
1 stop17h 50m
$912
DenverThessaloniki
DEN - SKG
DENSKG
Denver Intl
Mon 10/5
4:05 pm-4:15 pm
1 stop15h 10m
Thessaloniki Makedonia
Wed 10/21
7:00 pm-3:40 pm
1 stop29h 40m
$914
DenverThessaloniki
DEN - SKG
DENSKG
Denver Intl
Thu 9/24
4:15 pm-6:05 pm
2 stops16h 50m
Thessaloniki Makedonia
Thu 10/8
10:40 am-9:44 pm
2 stops44h 04m
$1,068
DenverThessaloniki
DEN - SKG
DENSKG
Denver Intl
Tue 7/28
5:40 pm-6:05 pm
1 stop15h 25m
Thessaloniki Makedonia
Tue 8/11
5:10 pm-1:45 pm
1 stop29h 35m
$1,143
DenverThessaloniki
DEN - SKG
DENSKG
Denver Intl
Tue 7/28
4:15 pm-6:05 pm
2 stops16h 50m
Thessaloniki Makedonia
Sun 8/9
7:10 pm-1:45 pm
2 stops27h 35m
$1,214
DenverThessaloniki
DEN - SKG
DENSKG
Denver Intl
Mon 10/5
11:35 am-1:20 pm
2 stops16h 45m
Thessaloniki Makedonia
Wed 10/21
4:10 pm-6:25 pm
3 stops35h 15m
$1,250
Cheapest one-way
DenverThessaloniki
DEN - SKG
DENSKG
Denver Intl
Fri 9/4
9:39 am-12:55 pm
2 stops18h 16m
$532
DenverThessaloniki
DEN - SKG
DENSKG
Denver Intl
Fri 9/4
11:30 am-8:55 pm
2 stops24h 25m
$543
Quickest one-way
DenverThessaloniki
DEN - SKG
DENSKG
Denver Intl
Fri 9/4
4:15 pm-5:35 pm
1 stop16h 20m
$650
DenverThessaloniki
DEN - SKG
DENSKG
Denver Intl
Fri 9/4
1:15 pm-10:35 pm
3 stops24h 20m
$2,831
Sorted by cheapest first
Compare providers for flights from Denver to Thessaloniki
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 Denver to Thessaloniki in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Denver-Thessaloniki flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Denver-Thessaloniki flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Denver-Thessaloniki flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Thessaloniki flights, Cheapflights users trust Ovago the most. Ovago 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 Denver-Thessaloniki 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 Denver to Thessaloniki
Have a flexible travel schedule? Discover the best time to fly to Thessaloniki from Denver with our price prediction graph.
DEN-SKG
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.
Reviews of airlines servicing Thessaloniki
Get insights into the airlines that provide service to Thessaloniki. 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 Thessaloniki. Reviews last updated July 11, 2026.
Peruse reviews from past customers who have flown with Turkish Airlines from Denver to Thessaloniki to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.5
Entertainment
7.5
Crew
7.8
Boarding
7.3
Comfort
7.3
Overall
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Food
7.5
Entertainment
7.5
Crew
7.8
Boarding
7.3
Comfort
7.3
Overall
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Related info for your journey
Find useful and relevant information for your journey from Denver to Thessaloniki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Denver and Thessaloniki flights
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Top airline flying from Denver to Thessaloniki
Discover the top airline that operate flights from Denver to Thessaloniki. 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 July 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$670 | Average$731 | FlexibilityNo cancel fee | On-time77% |