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Denver International Airport to Donegal Airport flight

Explore the cheapest one-way and round-trip flights from Denver International Airport to Donegal Airport over the next 90 days, with one-way fares from AU$1,069 and round-trip from AU$1,586. Based on Trip.com's latest 7-day flight data.

    • DEN 2:16 PM
      17h 44m
      2 stops
      CFN 2:00 PM
      Denver - Donegal | Tue, Nov 3 | United Airlines
      CFN 7:55 AM
      19h 5m
      2 stops
      DEN 8:00 PM
      Donegal - Denver | Sat, Nov 7 | Aer Lingus
      AU$1,586 AU$7,960
      80% off
      80% off
      AU$7,960 AU$1,586
    • DEN 5:01 PM
      19h 59m
      2 stops
      CFN 8:00 PM
      Denver - Donegal | Thu, Dec 10 | Finnair
      CFN 7:55 AM
      38h 15m
      2 stops
      DEN 3:10 PM
      Donegal - Denver | Thu, Dec 17 | Aer Lingus
      AU$1,607 AU$7,960
      80% off
      80% off
      AU$7,960 AU$1,607
    • DEN 2:30 PM
      40h 30m
      2 stops
      CFN 2:00 PM
      Denver - Donegal | Tue, Nov 3 | Aer Lingus
      CFN 7:55 AM
      21h 59m
      2 stops
      DEN 10:54 PM
      Donegal - Denver | Sat, Nov 7 | Aer Lingus
      AU$1,639 AU$7,960
      79% off
      79% off
      AU$7,960 AU$1,639
    • DEN 12:17 PM
      19h 43m
      2 stops
      CFN 2:00 PM
      Denver - Donegal | Tue, Nov 3 | American Airlines
      CFN 7:55 AM
      21h 59m
      2 stops
      DEN 10:54 PM
      Donegal - Denver | Sat, Nov 7 | Aer Lingus
      AU$1,695
      79% off
      AU$7,960 AU$1,695
    • DEN 6:18 PM
      36h 42m
      2 stops
      CFN 2:00 PM
      Denver - Donegal | Tue, Dec 8 | American Airlines
      CFN 2:30 PM
      55h 40m
      2 stops
      DEN 3:10 PM
      Donegal - Denver | Wed, Dec 16 | Aer Lingus
      AU$1,780
      78% off
      AU$7,960 AU$1,780
    • DEN 5:01 PM
      19h 59m
      2 stops
      CFN 8:00 PM
      Denver - Donegal | Tue, Dec 8 | Finnair
      CFN 2:30 PM
      55h 40m
      2 stops
      DEN 3:10 PM
      Donegal - Denver | Wed, Dec 16 | Aer Lingus
      AU$1,841
      77% off
      AU$7,960 AU$1,841
    • DEN 10:20 AM
      20h 40m
      2 stops
      CFN 2:00 PM
      Denver - Donegal | Tue, Dec 8 | United Airlines
      CFN 2:30 PM
      55h 40m
      2 stops
      DEN 3:10 PM
      Donegal - Denver | Wed, Dec 16 | Aer Lingus
      AU$1,884
      76% off
      AU$7,960 AU$1,884
    • DEN 5:01 PM
      19h 59m
      2 stops
      CFN 8:00 PM
      Denver - Donegal | Thu, Dec 10 | British Airways
      CFN 2:30 PM
      31h 40m
      2 stops
      DEN 3:10 PM
      Donegal - Denver | Thu, Dec 17 | Aer Lingus
      AU$2,006
      75% off
      AU$7,960 AU$2,006
    • DEN 6:15 PM
      37h 45m
      2 stops
      CFN 2:00 PM
      Denver - Donegal | Tue, Nov 3 | Finnair
      CFN 7:55 AM
      18h 58m
      2 stops
      DEN 7:53 PM
      Donegal - Denver | Sat, Nov 7 | Aer Lingus
      AU$2,102
      74% off
      AU$7,960 AU$2,102
    • DEN 1:00 PM
      17h 25m
      1 stop
      CFN 2:00 PM
      Denver - Donegal | Sun, Oct 25 | Normal Airline
      CFN 3:00 PM
      6h
      Nonstop
      DEN 4:00 PM
      Donegal - Denver | Tue, Oct 27 | Normal Airline
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    • Cheapest
      DEN 6:35 PM
      36h 25m
      2 stops
      CFN 2:00 PM
      Denver - Donegal | Sat, Oct 24 | Finnair
      AU$1,069 AU$1,575
      32% off
      32% off
      AU$1,575 AU$1,069
    • DEN 6:35 PM
      36h 25m
      2 stops
      CFN 2:00 PM
      Denver - Donegal | Sat, Oct 24 | British Airways
      AU$1,102 AU$1,575
      30% off
      30% off
      AU$1,575 AU$1,102
    • DEN 1:00 PM
      17h 25m
      1 stop
      CFN 2:00 PM
      Denver - Donegal | Sun, Oct 25 | Normal Airline
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    • DEN 6:35 PM
      36h 25m
      2 stops
      CFN 2:00 PM
      Denver - Donegal | Sat, Oct 24 | Finnair
      AU$1,069 AU$1,575
      32% off
      32% off
      AU$1,575 AU$1,069
    • DEN 6:35 PM
      36h 25m
      2 stops
      CFN 2:00 PM
      Denver - Donegal | Sat, Oct 24 | British Airways
      AU$1,102 AU$1,575
      30% off
      30% off
      AU$1,575 AU$1,102
    • DEN 1:00 PM
      17h 25m
      1 stop
      CFN 2:00 PM
      Denver - Donegal | Sun, Oct 25 | Normal Airline
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Displayed flight fares from Denver to Donegal are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Denver International Airport to Donegal Airport?

The cheapest airline flying from Denver International Airport to Donegal Airport is United Airlines (from AU$1,586) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

United Airlines
From AU$1,586
Finnair
From AU$1,607
Aer Lingus
From AU$1,639
American Airlines
From AU$1,695
British Airways
From AU$2,006

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What is the flight schedule from Denver International Airport to Donegal Airport?

Check the schedule for flights from Denver to Donegal and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA1505

    Denver International Airport

    1:41 PM

    DEN

    3h 40m

    Nonstop

    7:21 PM

    EWR

    S M T W T F S
    Search

  2. UA023

    Newark Liberty Intl. Airport Airport

    7:40 PM

    EWR

    6h 50m

    Nonstop

    7:30 AM

    DUB

    S M T W T F S

  3. EI3402

    Dublin Airport

    12:55 PM

    DUB

    1h 5m

    Nonstop

    2:00 PM

    CFN

    S M T W T F S

  4. AA2363

    Denver International Airport

    12:17 PM

    DEN

    2h 43m

    Nonstop

    4:00 PM

    ORD

    S M T W T F S
    Search

  5. EI124

    O'Hare Intl. Airport

    9:00 PM

    ORD

    7h 30m

    Nonstop

    10:30 AM

    DUB

    S M T W T F S

  6. EI3402

    Dublin Airport

    12:55 PM

    DUB

    1h 5m

    Nonstop

    2:00 PM

    CFN

    S M T W T F S

  7. AY5418

    Denver International Airport

    5:01 PM

    DEN

    9h 9m

    Nonstop

    9:10 AM

    LHR

    S M T W T F S
    Search

  8. BA832

    Heathrow Airport

    1:35 PM

    LHR

    1h 30m

    Nonstop

    3:05 PM

    DUB

    S M T - T F S

  9. EI3408

    Dublin Airport

    6:50 PM

    DUB

    1h 10m

    Nonstop

    8:00 PM

    CFN

    S M T W T F S

  10. AY5418

    Denver International Airport

    5:01 PM

    DEN

    9h 9m

    Nonstop

    9:10 AM

    LHR

    S M T W T F S
    Search

  11. EI159

    Heathrow Airport

    12:00 PM

    LHR

    1h 30m

    Nonstop

    1:30 PM

    DUB

    S M T W T F S

  12. EI3408

    Dublin Airport

    6:50 PM

    DUB

    1h 10m

    Nonstop

    8:00 PM

    CFN

    S M T W T F S

  13. BA218

    Denver International Airport

    5:01 PM

    DEN

    9h 9m

    Nonstop

    9:10 AM

    LHR

    S M T W T F S
    Search

  14. BA5959

    Heathrow Airport

    12:00 PM

    LHR

    1h 30m

    Nonstop

    1:30 PM

    DUB

    S M T W T F S

  15. BA8914

    Dublin Airport

    6:50 PM

    DUB

    1h 10m

    Nonstop

    8:00 PM

    CFN

    S M T W T F S

  16. BA218

    Denver International Airport

    5:01 PM

    DEN

    9h 9m

    Nonstop

    9:10 AM

    LHR

    S M T W T F S
    Search

  17. BA5959

    Heathrow Airport

    12:00 PM

    LHR

    1h 30m

    Nonstop

    1:30 PM

    DUB

    S M T W T F S

  18. EI3408

    Dublin Airport

    6:50 PM

    DUB

    1h 10m

    Nonstop

    8:00 PM

    CFN

    S M T W T F S

  19. BA218

    Denver International Airport

    5:01 PM

    DEN

    9h 9m

    Nonstop

    9:10 AM

    LHR

    S M T W T F S
    Search

  20. BA5965

    Heathrow Airport

    2:20 PM

    LHR

    1h 25m

    Nonstop

    3:45 PM

    DUB

    S M T W T - S

  21. BA8914

    Dublin Airport

    6:50 PM

    DUB

    1h 10m

    Nonstop

    8:00 PM

    CFN

    S M T W T F S

  22. UA2087

    Denver International Airport

    10:20 AM

    DEN

    3h 24m

    Nonstop

    3:44 PM

    IAD

    S M T W T F S
    Search

  23. EI116

    Dulles International Airport

    5:15 PM

    IAD

    7h

    Nonstop

    5:15 AM

    DUB

    S M - W T F S

  24. EI3402

    Dublin Airport

    12:55 PM

    DUB

    1h 5m

    Nonstop

    2:00 PM

    CFN

    S M T W T F S

  25. AY5418

    Denver International Airport

    5:01 PM

    DEN

    9h 9m

    Nonstop

    9:10 AM

    LHR

    S M T W T F S
    Search

  26. EI151

    Heathrow Airport

    7:40 AM

    LHR

    1h 20m

    Nonstop

    9:00 AM

    DUB

    S M T W T F S

  27. EI3402

    Dublin Airport

    12:55 PM

    DUB

    1h 5m

    Nonstop

    2:00 PM

    CFN

    S M T W T F S

  28. EI7186

    Denver International Airport

    2:29 PM

    DEN

    2h 47m

    Nonstop

    6:16 PM

    ORD

    S M T W T F S
    Search

  29. EI122

    O'Hare Intl. Airport

    3:55 PM

    ORD

    7h 20m

    Nonstop

    5:15 AM

    DUB

    S M T W T F S

  30. EI3402

    Dublin Airport

    12:55 PM

    DUB

    1h 5m

    Nonstop

    2:00 PM

    CFN

    S M T W T F S
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About Denver International Airport and Donegal Airport

Learn about Denver International Airport (DEN) and Donegal Airport (CFN) — including location, terminals, transportation, and travel tips.

Flight distance 6,849.78 km
Cheapest one-way ticket price AU$1,069
Cheapest return ticket price AU$1,586

FAQs for Denver International Airport to Donegal Airport Flights

  • What is the transportation method from the main airport to downtown in Donegal?

    • The distance from Donegal Airport to downtown is about 45 km. It takes about 1 hour by taxi.
  • One-way flights from Denver International Airport to Donegal Airport currently start from AU$1,069, and round-trip fares start from AU$1,586. The current lowest fare is a Finnair flight departing on Sat, Oct 24; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Denver International Airport to Donegal Airport is AU$1,216. Prices may vary depending on the departure date, airline, and availability.
  • Enter Denver International Airport and Donegal Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.