United Airlines Denver to Athens Flights

Return flight: Athens – Denver

Cheapflightsplus.com will find cheap United Airlines flights from Denver to Athens. Compare airline ticket prices and book air tickets starting from $258 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Denver (CO) — Athens by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in may: one-way - $258, two-way – $442.
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Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
6:00 am — 4:05 pm
+1 day
6:00 am — 11:42 am UA1896 United Airlines
Denver — Newark
12h 13m stop
11:55 pm — 4:05 pm EK210 Emirates
Newark — Athens
25h 5m
including layover
Find flight
from$712
6:35 pm — 6:30 pm
+1 day
6:35 pm — 9:40 am UA27 United Airlines
Denver — London
3h 5m stop
12:45 pm — 6:30 pm BA632 British Airways
London — Athens
15h 55m
including layover
Find flight
from$688
0:47 am — 9:20 am
+1 day
0:47 am — 6:30 am UA322 United Airlines
Denver — New York
2h 15m stop
8:45 am — 10:09 am UA8181 United Airlines
New York — Montreal
3h 51m stop
2:00 pm — 3:19 pm AC415 Air Canada
Montreal — Athens
23h 33m
including layover
Find flight
from$513
0:47 am — 9:20 am
+1 day
0:47 am — 6:30 am UA322 United Airlines
Denver — New York
5h 45m stop
12:15 pm — 1:46 pm AC711 Air Canada
New York — Toronto
2h 54m stop
4:40 pm — 9:20 am AC1900 Air Canada
Toronto — Athens
23h 33m
including layover
Find flight
from$541
10:06 am — 9:30 pm
+1 day
10:06 am — 3:50 pm UA385 United Airlines
Denver — Boston
6h 35m stop
10:25 pm — 11:30 am IB2626 Iberia
Boston — Barcelona
6h stop
5:30 pm — 9:30 pm FR6327 Ryanair
Barcelona — Athens
26h 24m
including layover
Find flight
from$304
10:25 pm — 10:55 am
+3 days
10:25 pm — 0:11 am UA571 United Airlines
Denver — San Francisco
20h 19m stop
8:30 pm — 4:20 pm BF711 Bluebird Cargo
San Francisco — Paris
14h 15m stop
6:35 am — 10:55 am TO3630 Transavia France
Paris — Athens
52h 30m
including layover
Find flight
from$271
11:40 pm — 11:25 am
+3 days
11:40 pm — 5:17 am UA329 United Airlines
Denver — Newark
18h 38m stop
11:55 pm — 1:20 pm BF721 Bluebird Cargo
Newark — Paris
17h 50m stop
7:10 am — 11:25 am TO3520 Transavia France
Paris — Athens
50h 45m
including layover
Find flight
from$258
11:40 pm — 10:55 am
+3 days
11:40 pm — 5:17 am UA329 United Airlines
Denver — Newark
18h 38m stop
11:55 pm — 1:05 pm BF721 Bluebird Cargo
Newark — Paris
17h 30m stop
6:35 am — 10:55 am TO3630 Transavia France
Paris — Athens
50h 15m
including layover
Find flight
from$261
1:25 pm — 11:00 am
+2 days
1:25 pm — 7:11 pm UA749 United Airlines
Denver — Newark
2h 4m stop
9:15 pm — 9:25 am LH7970 Lufthansa
Newark — Madrid
21h stop
6:25 am — 11:00 am FR6411 Ryanair
Madrid — Athens
37h 35m
including layover
Find flight
from$320
1:25 pm — 2:35 pm
+1 day
1:25 pm — 4:49 pm UA1259 United Airlines
Denver — Chicago
1h 46m stop
6:35 pm — 10:05 am UA952 United Airlines
Chicago — Munich
1h 5m stop
11:10 am — 2:35 pm UA8924 United Airlines
Munich — Athens
16h 10m
including layover
Find flight
from$966
2:00 pm — 11:10 pm
+1 day
2:00 pm — 7:37 pm UA749 United Airlines
Denver — Newark
4h 18m stop
11:55 pm — 12:15 pm TP204 TAP Portugal
Newark — Lisbon
5h stop
5:15 pm — 11:10 pm A3721 Aegean Airlines
Lisbon — Athens
24h 10m
including layover
Find flight
from$424
2:10 pm — 0:25 am
+2 days
2:10 pm — 7:30 pm UA461 United Airlines
Denver — Washington D.C.
2h stop
9:30 pm — 11:10 am DL8331 Delta Air Lines Inc.
Washington D.C. — Paris
9h 5m stop
8:15 pm — 0:25 am A3615 Aegean Airlines
Paris — Athens
25h 15m
including layover
Find flight
from$420
3:41 pm — 10:55 am
+2 days
3:41 pm — 9:25 pm UA331 United Airlines
Denver — Newark
2h 30m stop
11:55 pm — 1:05 pm BF721 Bluebird Cargo
Newark — Paris
17h 30m stop
6:35 am — 10:55 am TO3630 Transavia France
Paris — Athens
34h 14m
including layover
Find flight
from$261
3:41 pm — 10:55 am
+2 days
3:41 pm — 9:25 pm UA331 United Airlines
Denver — Newark
2h 30m stop
11:55 pm — 1:05 pm TX6721 Air Caraibes
Newark — Paris
17h 30m stop
6:35 am — 10:55 am TO3630 Transavia France
Paris — Athens
34h 14m
including layover
Find flight
from$267
4:45 pm — 5:15 pm
+1 day
4:45 pm — 9:20 am UA182 United Airlines
Denver — Frankfurt
1h 5m stop
10:25 am — 1:45 pm UA9184 United Airlines
Frankfurt — Bucharest
1h 55m stop
3:40 pm — 5:15 pm FR6025 Ryanair
Bucharest — Athens
16h 30m
including layover
Find flight
from$593
4:53 pm — 8:45 pm
+1 day
4:53 pm — 8:19 pm UA830 United Airlines
Denver — Chicago
1h 21m stop
9:40 pm — 4:15 pm TK6 Turkish Airlines
Chicago — Istanbul
3h stop
7:15 pm — 8:45 pm TK1843 Turkish Airlines
Istanbul — Athens
18h 52m
including layover
Find flight
from$639
5:35 pm — 8:55 pm
+2 days
5:35 pm — 10:35 pm UA1094 United Airlines
Denver — Toronto
22h 25m stop
9:00 pm — 8:00 am WS3 WestJet
Toronto — London
7h 15m stop
3:15 pm — 8:55 pm W95703 Wizz Air UK
London — Athens
43h 20m
including layover
Find flight
from$265
5:35 pm — 8:55 pm
+2 days
5:35 pm — 10:35 pm UA1094 United Airlines
Denver — Toronto
22h 25m stop
9:00 pm — 9:05 am TS122 Air Transat
Toronto — London
6h 10m stop
3:15 pm — 8:55 pm W95703 Wizz Air UK
London — Athens
42h 20m
including layover
Find flight
from$271
7:07 pm — 8:25 pm
+2 days
7:07 pm — 9:12 pm UA1641 United Airlines
Denver — Vancouver
19h 58m stop
5:10 pm — 10:30 am WS22 WestJet
Vancouver — London
4h 10m stop
2:40 pm — 8:25 pm U28087 EasyJet
London — Athens
40h 18m
including layover
Find flight
from$297
7:07 pm — 11:20 am
+3 days
7:07 pm — 9:12 pm UA1641 United Airlines
Denver — Vancouver
19h 58m stop
5:10 pm — 10:30 am WS22 WestJet
Vancouver — London
19h 10m stop
5:40 am — 11:20 am U28081 EasyJet
London — Athens
55h 13m
including layover
Find flight
from$313
8:00 am — 6:10 pm
+1 day
8:00 am — 1:54 pm UA1826 United Airlines
Denver — Miami
2h 51m stop
4:45 pm — 5:40 am TP224 TAP Portugal
Miami — Lisbon
6h 20m stop
12:00 pm — 6:10 pm A3721 Aegean Airlines
Lisbon — Athens
25h 10m
including layover
Find flight
from$334
8:00 am — 3:25 pm
+1 day
8:00 am — 1:54 pm UA1826 United Airlines
Denver — Miami
3h 16m stop
5:10 pm — 7:40 am AA8638 American Airlines
Miami — Madrid
3h 5m stop
10:45 am — 3:25 pm IB3150 Iberia
Madrid — Athens
22h 25m
including layover
Find flight
from$371
9:58 am — 8:55 pm
+1 day
9:58 am — 3:12 pm UA1874 United Airlines
Denver — Toronto
5h 48m stop
9:00 pm — 9:00 am WS3 WestJet
Toronto — London
6h 15m stop
3:15 pm — 8:55 pm W95703 Wizz Air UK
London — Athens
25h 57m
including layover
Find flight
from$264
9:58 am — 8:55 pm
+1 day
9:58 am — 3:12 pm UA1874 United Airlines
Denver — Toronto
5h 48m stop
9:00 pm — 9:05 am TS122 Air Transat
Toronto — London
6h 10m stop
3:15 pm — 8:55 pm W95703 Wizz Air UK
London — Athens
25h 57m
including layover
Find flight
from$272
*Departure and arrival times are local. Last updated on 05/08/2024

Flight Information

There are 111 flight by United Airlines from Denver to Athens every week with departures from Denver International and Arapahoe Co. All flights arrive at Eleftherios Venizelos, Hellinikon (Closed), Sparta.

Departures start from 0:47 am to 9:58 am. Nonstop flight is 13h 30m. The time difference between Denver and Athens is 9h.

  • The fastest flight 13h 30m
  • Average flight time 22h 20m
  • The earliest flight 0:47 am
  • The latest flight 9:58 am
  • Distance 6155 ml

The cheapest flight by United Airlines that our users were able to find is $258. This airfare is economy class on one-way UA329 flight for October 1, 2020 leaving Denver International in Denver at 11:40 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides United Airlines there are other 17 airline carriers between Denver and Athens. Please review schedules and prices from the most popular airlines to find the best airfare deals from Denver to Athens.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

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Connecting Flights

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  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

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