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Cheap flight deals from Denver to Belfast Starting at €405

Whether you’re going for a one-way or round-trip to Belfast, we’ve got you covered! Check out these different flight options from Denver below.

  • One way
  • Round-trip
      • DEN17:35
        20h
        1 stop
        BFS20:35
        Sun, Mar 2|Denver - Belfast|United Airlines
        €405€570
        28% OFF
        28% OFF
        €570€405

        Choose United Airlines flights from Denver to Belfast. The one-way connecting flight with United Airlines departs from Denver International Airport on Sun, Mar 2, arriving at Belfast International Airport. One-way Prices start from €405 including taxes and charges.

      • DEN17:30
        20h 5m
        1 stop
        BFS20:35
        Sun, Mar 2|Denver - Belfast|Iberia
        €412€570
        28% OFF
        28% OFF
        €570€412

        Choose Iberia flights from Denver to Belfast. The one-way connecting flight with Iberia departs from Denver International Airport on Sun, Mar 2, arriving at Belfast International Airport. One-way Prices start from €412 including taxes and charges.

      • DEN18:30
        16h 5m
        1 stop
        BHD16:35
        Wed, Mar 26|Denver - Belfast|British Airways
        €413€570
        28% OFF
        28% OFF
        €570€413

        Choose British Airways flights from Denver to Belfast. The one-way connecting flight with British Airways departs from Denver International Airport on Wed, Mar 26, arriving at George Best Belfast City Airport. One-way Prices start from €413 including taxes and charges.

      • DEN17:30
        13h 40m
        1 stop
        BHD14:10
        Mon, Feb 17|Denver - Belfast|British Airways
        €417
        €417

        Choose British Airways flights from Denver to Belfast. The one-way connecting flight with British Airways departs from Denver International Airport on Mon, Feb 17, arriving at George Best Belfast City Airport. One-way Prices start from €417 including taxes and charges.

      • DEN17:30
        20h 5m
        1 stop
        BFS20:35
        Sun, Mar 2|Denver - Belfast|British Airways
        €420
        €420

        Choose British Airways flights from Denver to Belfast. The one-way connecting flight with British Airways departs from Denver International Airport on Sun, Mar 2, arriving at Belfast International Airport. One-way Prices start from €420 including taxes and charges.

      • DEN18:30
        15h 45m
        1 stop
        BFS16:15
        Mon, Mar 10|Denver - Belfast|Iberia
        €421
        €421

        Choose Iberia flights from Denver to Belfast. The one-way connecting flight with Iberia departs from Denver International Airport on Mon, Mar 10, arriving at Belfast International Airport. One-way Prices start from €421 including taxes and charges.

      • DEN18:35
        19h 35m
        1 stop
        BFS20:10
        Mon, Mar 10|Denver - Belfast|United Airlines
        €421
        €421

        Choose United Airlines flights from Denver to Belfast. The one-way connecting flight with United Airlines departs from Denver International Airport on Mon, Mar 10, arriving at Belfast International Airport. One-way Prices start from €421 including taxes and charges.

      • DEN18:35
        31h 40m
        1 stop
        BFS08:15
        Mon, Mar 17|Denver - Belfast|United Airlines
        €423
        €423

        Choose United Airlines flights from Denver to Belfast. The one-way connecting flight with United Airlines departs from Denver International Airport on Mon, Mar 17, arriving at Belfast International Airport. One-way Prices start from €423 including taxes and charges.

      • DEN18:30
        13h 45m
        1 stop
        BHD14:15
        Wed, Mar 19|Denver - Belfast|British Airways
        €425
        €425

        Choose British Airways flights from Denver to Belfast. The one-way connecting flight with British Airways departs from Denver International Airport on Wed, Mar 19, arriving at George Best Belfast City Airport. One-way Prices start from €425 including taxes and charges.

      • DEN17:30
        31h 25m
        1 stop
        BFS07:55
        Mon, Feb 17|Denver - Belfast|Iberia
        €432
        €432

        Choose Iberia flights from Denver to Belfast. The one-way connecting flight with Iberia departs from Denver International Airport on Mon, Feb 17, arriving at Belfast International Airport. One-way Prices start from €432 including taxes and charges.

      • DEN01:00 pm
        3h 5m
        Nonstop
        BFS02:00 pm
        Sun, Feb 23|Denver - Belfast|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Denver to Belfast flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA027

    United Airlines

    17:35

    DEN

    9.1h

    09:40

    LHR

    SMTWTFS
    Search

  2. U2633

    easyJet

    17:55

    LTN

    1.3h

    19:10

    BFS

    SMTWT-S

  3. UA027

    United Airlines

    17:35

    DEN

    9.1h

    09:40

    LHR

    SMTWTFS
    Search

  4. U2805

    easyJet

    19:10

    LGW

    1.4h

    20:35

    BHD

    SMTWTFS

  5. UA027

    United Airlines

    17:35

    DEN

    9.1h

    09:40

    LHR

    SMTWTFS
    Search

  6. U2831

    easyJet

    06:20

    LGW

    1.5h

    07:50

    BFS

    SMT-TFS

  7. BA218

    British Airways

    18:35

    DEN

    9.0h

    10:35

    LHR

    SMTWTFS
    Search

  8. U2633

    easyJet

    17:55

    LTN

    1.3h

    19:10

    BFS

    SMTWT-S

  9. IB3591

    Iberia

    18:35

    DEN

    9.0h

    10:35

    LHR

    SMTWTFS
    Search

  10. U2633

    easyJet

    17:55

    LTN

    1.3h

    19:10

    BFS

    SMTWT-S

  11. BA218

    British Airways

    18:35

    DEN

    9.0h

    10:35

    LHR

    SMTWTFS
    Search

  12. U2805

    easyJet

    19:10

    LGW

    1.4h

    20:35

    BHD

    SMTWTFS

  13. IB3591

    Iberia

    18:35

    DEN

    9.0h

    10:35

    LHR

    SMTWTFS
    Search

  14. U2805

    easyJet

    19:10

    LGW

    1.4h

    20:35

    BHD

    SMTWTFS

  15. BA218

    British Airways

    18:35

    DEN

    9.0h

    10:35

    LHR

    SMTWTFS
    Search

  16. BA1428

    British Airways

    15:20

    LHR

    1.5h

    16:50

    BHD

    SMTWTFS

  17. IB3591

    Iberia

    18:35

    DEN

    9.0h

    10:35

    LHR

    SMTWTFS
    Search

  18. U2631

    easyJet

    14:05

    LTN

    1.3h

    15:20

    BFS

    SMTWTFS

  19. BA218

    British Airways

    18:35

    DEN

    9.0h

    10:35

    LHR

    SMTWTFS
    Search

  20. BA1416

    British Airways

    14:05

    LHR

    1.4h

    15:30

    BHD

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Denver to Belfast?

These price trend charts carefully monitor and predict how flight prices from Denver to Belfast will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Denver (DEN) to Belfast (BFS) the cheapest?

    Airlines adjust prices for flights from Denver to Belfast based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Denver (DEN) to Belfast (BFS) cost?

    According to Trip.com's data, the lowest price is around €1,488.

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

    • The distance from Belfast International Airport to downtown is about 19 km, by taxi about 30 minutes.
    • The distance from George Best Belfast City Airport to downtown is about 4 km, by taxi about 20 minutes.

  • How many airports are there in Belfast (BFS)?

    There are 2 airport(s) near Belfast (BFS): Belfast International Airport and George Best Belfast City Airport.

How to find a cheap flight from Denver to Belfast

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Denver to Belfast

Cheapest direct flight price€404
Off-season for travelFebruary
Peak season for travelNovember
Flight distance7,000.25 km
Popular airlineBritish Airways

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