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Flights from Knoxville to Belfast
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Flights from Knoxville to Belfast Starting at £651

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 Knoxville below.

  • Round-trip
      • TYS10:58
        18h 32m
        2 stops
        BHD10:30
        Fri, Feb 14|Knoxville - Belfast|British Airways
        BHD11:05
        15h 42m
        2 stops
        TYS21:47
        Thu, Feb 20|Belfast - Knoxville|British Airways
        £651£1,697
        62% OFF
        62% OFF
        £1,697£651

        Choose British Airways flights from Knoxville to Belfast. The one-way connecting flight with British Airways departs from Mcghee Tyson Airport on Fri, Feb 14-Thu, Feb 20, arriving at George Best Belfast City Airport. One-way Prices start from £651 including taxes and charges.

      • TYS18:51
        16h 59m
        2 stops
        BHD16:50
        Sun, Feb 9|Knoxville - Belfast|British Airways
        BHD06:30
        20h 18m
        2 stops
        TYS21:48
        Sat, Feb 15|Belfast - Knoxville|British Airways
        £671£1,697
        60% OFF
        60% OFF
        £1,697£671

        Choose British Airways flights from Knoxville to Belfast. The one-way connecting flight with British Airways departs from Mcghee Tyson Airport on Sun, Feb 9-Sat, Feb 15, arriving at George Best Belfast City Airport. One-way Prices start from £671 including taxes and charges.

      • TYS11:43
        17h 47m
        2 stops
        BHD10:30
        Mon, Feb 3|Knoxville - Belfast|British Airways
        BHD06:35
        16h 11m
        2 stops
        TYS17:46
        Mon, Feb 10|Belfast - Knoxville|British Airways
        £672£1,697
        60% OFF
        60% OFF
        £1,697£672

        Choose British Airways flights from Knoxville to Belfast. The one-way connecting flight with British Airways departs from Mcghee Tyson Airport on Mon, Feb 3-Mon, Feb 10, arriving at George Best Belfast City Airport. One-way Prices start from £672 including taxes and charges.

      • TYS18:30
        14h 40m
        2 stops
        BHD14:10
        Mon, Feb 17|Knoxville - Belfast|British Airways
        BHD09:10
        16h 40m
        2 stops
        TYS20:50
        Mon, Feb 24|Belfast - Knoxville|British Airways
        £673
        £673

        Choose British Airways flights from Knoxville to Belfast. The one-way connecting flight with British Airways departs from Mcghee Tyson Airport on Mon, Feb 17-Mon, Feb 24, arriving at George Best Belfast City Airport. One-way Prices start from £673 including taxes and charges.

      • TYS18:55
        16h 45m
        2 stops
        BHD16:40
        Thu, Feb 13|Knoxville - Belfast|British Airways
        BHD06:35
        16h 26m
        2 stops
        TYS18:01
        Thu, Feb 20|Belfast - Knoxville|British Airways
        £686
        £686

        Choose British Airways flights from Knoxville to Belfast. The one-way connecting flight with British Airways departs from Mcghee Tyson Airport on Thu, Feb 13-Thu, Feb 20, arriving at George Best Belfast City Airport. One-way Prices start from £686 including taxes and charges.

      • TYS09:55
        25h 20m
        2 stops
        BFS16:15
        Mon, Feb 17|Knoxville - Belfast|United Airlines
        BFS07:00
        31h 59m
        2 stops
        TYS09:59
        Mon, Feb 24|Belfast - Knoxville|easyJet
        £730
        £730

        Choose United Airlines flights from Knoxville to Belfast. The one-way connecting flight with United Airlines departs from Mcghee Tyson Airport on Mon, Feb 17-Mon, Feb 24, arriving at Belfast International Airport. One-way Prices start from £730 including taxes and charges.

      • TYS14:40
        24h 40m
        2 stops
        BFS20:20
        Thu, Feb 13|Knoxville - Belfast|United Airlines
        BFS06:00
        22h
        2 stops
        TYS23:00
        Thu, Feb 20|Belfast - Knoxville|easyJet
        £764
        £764

        Choose United Airlines flights from Knoxville to Belfast. The one-way connecting flight with United Airlines departs from Mcghee Tyson Airport on Thu, Feb 13-Thu, Feb 20, arriving at Belfast International Airport. One-way Prices start from £764 including taxes and charges.

      • TYS14:07
        25h 13m
        2 stops
        BFS20:20
        Thu, Feb 13|Knoxville - Belfast|Delta Air Lines
        BFS06:00
        22h 47m
        2 stops
        TYS23:47
        Thu, Feb 20|Belfast - Knoxville|easyJet
        £791
        £791

        Choose Delta Air Lines flights from Knoxville to Belfast. The one-way connecting flight with Delta Air Lines departs from Mcghee Tyson Airport on Thu, Feb 13-Thu, Feb 20, arriving at Belfast International Airport. One-way Prices start from £791 including taxes and charges.

      • TYS17:00
        22h 20m
        2 stops
        BFS20:20
        Thu, Feb 13|Knoxville - Belfast|Virgin Atlantic
        BFS06:00
        34h 8m
        2 stops
        TYS11:08
        Thu, Feb 20|Belfast - Knoxville|easyJet
        £791
        £791

        Choose Virgin Atlantic flights from Knoxville to Belfast. The one-way connecting flight with Virgin Atlantic departs from Mcghee Tyson Airport on Thu, Feb 13-Thu, Feb 20, arriving at Belfast International Airport. One-way Prices start from £791 including taxes and charges.

      • TYS12:19
        27h 1m
        2 stops
        BFS20:20
        Thu, Feb 13|Knoxville - Belfast|Finnair
        BFS06:00
        22h 49m
        2 stops
        TYS23:49
        Thu, Feb 20|Belfast - Knoxville|easyJet
        £991
        £991

        Choose Finnair flights from Knoxville to Belfast. The one-way connecting flight with Finnair departs from Mcghee Tyson Airport on Thu, Feb 13-Thu, Feb 20, arriving at Belfast International Airport. One-way Prices start from £991 including taxes and charges.

      • TYS01:00 pm
        3h 5m
        Nonstop
        BFS02:00 pm
        Thu, Jan 23|Knoxville - Belfast|British Airways
        Find More Flights
        Find More Flights

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

Find the best time to fly from Knoxville to Belfast

These price trend charts carefully monitor and predict how flight prices from Knoxville 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.

Alternative Routes from Knoxville to Belfast

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Belfast from Knoxville which could help you save money and time.

  • Cheapest
    British Airways
    TYS
    10:58
    18h 32m
    4 transfer
    BHD
    10:30
    Mcghee Tyson Airport - George Best Belfast City Airport
    Fri, Feb 14British Airways
    £651
  • United Airlines
    TYS
    09:55
    25h 20m
    4 transfer
    BFS
    16:15
    Mcghee Tyson Airport - Belfast International Airport
    Mon, Feb 17United Airlines
    £730
  • United Airlines
    TYS
    09:55
    25h 20m
    4 transfer
    BFS
    16:15
    Mcghee Tyson Airport - Belfast International Airport
    Mon, Feb 17United Airlines
    £730
    Find More Flights

FAQ

  • When are flight tickets from Knoxville (TYS) to Belfast (BFS) the cheapest?

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

  • How much are flights from Knoxville (TYS) to Belfast (BFS) cost?

    According to Trip.com's data, the lowest price is around £618.

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

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

  • How many airports in Belfast (BFS)?

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

How to find a cheap flight from Knoxville to Belfast

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
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 Information from Knoxville to Belfast

Off-season travel monthDecember
Peak season for travelDecember
Flight distance6,112.95km
Popular airlineBritish Airways

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