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Find Belfast to Allentown flights starting at THB 83,996.

Book one-way or return flights from Belfast to Allentown from as little as THB 83,996. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

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

Searching for the best last minute flight from Belfast to Allentown? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Belfast to Allentown. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Find Cheapest Airlines Flying from Belfast to Allentown

View airlines operating flights from Belfast to Allentown. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

KLM
From THB 83,996
easyJet
From THB 84,764
Virgin Atlantic
From THB 86,279
Delta Air Lines
From THB 99,197
Aer Lingus
From THB 116,340
British Airways
From THB 117,504
ANA airlines

Find more flights and airlines

Alternative Routes for Belfast to Allentown Flights

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Belfast to Allentown.

  • Cheapest
    KLM
    BHD
    17:20
    34h 54m
    2 transfer
    ABE
    23:14
    George Best Belfast City Airport - Lehigh Valley International Airport
    Wed, Jul 31KLM
    THB 83,996
  • easyJet
    BFS
    14:05
    36h 33m
    2 transfer
    ABE
    21:38
    Belfast International Airport - Lehigh Valley International Airport
    Wed, Jul 31easyJet
    THB 84,764
  • easyJet
    BFS
    14:05
    36h 33m
    2 transfer
    ABE
    21:38
    Belfast International Airport - Lehigh Valley International Airport
    Wed, Jul 31easyJet
    THB 84,764
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Belfast (BFS) to Allentown (ABE) the cheapest?

    Airlines adjust prices for flights from Belfast to Allentown 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 Belfast (BFS) to Allentown (ABE) cost?

    According to Trip.com's data, the lowest price is around THB 101,474.
  • What is the transportation method from the main airport to downtown in Allentown?

    • The distance from Lehigh Valley International Airport to downtown is about 6km, by taxi about 20 minutes.
  • How many airports in Allentown (ABE)?

    There are 1 airport(s) in Allentown (ABE): Lehigh Valley International Airport.

How to find a cheap flight from Belfast to Allentown

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Belfast to Allentown. Book your flights at the right time and save more.
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 for Belfast to Allentown Flights

Cheapest month

April

Peak season for travel

February

Flight distance

5,202.42km

Popular airline

Delta Air Lines