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Cheap flights from Allentown (ABE) to the United Kingdom from $628

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ABE — LHR
Jun 6 — Jun 131
From?
To?
Thu 6/6
Thu 6/13
1 adult, Economy
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What is the cheapest month to fly from Allentown to United Kingdom?

Our data shows that January tends to be the cheapest month to fly to United Kingdom from Allentown. Users have commonly found prices around $1,128 for the month, but tickets can be as low as $827. Due to multiple factors, prepare for potentially higher prices in April.

What is the cheapest time of day to fly from ABE to GB?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Allentown to United Kingdom as you normally would.

Cheap Delta flights from Allentown to United Kingdom

Explore cheap flight options specifically provided by Delta for the route between Allentown and United Kingdom. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated June 1, 2024.
Check out some of the cheapest Delta flights we've come across from Allentown to United Kingdom. It's recommended that users confirm their flight details before booking.
Mon 10/145:40 pmABE - LHR
1 stop12h 30mDelta
Wed 10/2311:35 amLHR - ABE
1 stop16h 51mDelta
Deal found 5/31$628
Wed 10/161:00 pmABE - LHR
2 stops15h 15mDelta
Wed 10/2312:45 pmLHR - ABE
1 stop15h 41mDelta
Deal found 5/31$632
Wed 10/165:40 pmABE - LHR
1 stop12h 30mDelta
Sun 10/201:55 pmLHR - ABE
1 stop14h 31mDelta
Deal found 5/31$726
Wed 10/166:30 amABE - LHR
2 stops19h 45mDelta
Sun 10/201:55 pmLHR - ABE
1 stop14h 31mDelta
Deal found 5/31$730
Thu 10/176:30 amABE - LHR
2 stops19h 15mDelta
Mon 10/218:40 amLHR - ABE
2 stops19h 46mDelta
Deal found 5/31$774
Fri 10/186:30 amABE - LHR
2 stops19h 45mDelta
Tue 10/226:30 amLHR - ABE
2 stops21h 56mDelta
Deal found 5/31$937
Wed 7/36:05 amABE - LHR
2 stops20h 10mDelta
Wed 7/109:20 amLHR - ABE
2 stops19h 14mDelta
Deal found 5/31$1,067
Wed 7/36:05 amABE - LHR
2 stops20h 10mDelta
Wed 7/109:20 amLHR - ABE
2 stops19h 14mDelta
Deal found 6/1$1,068
Tue 7/235:51 pmABE - EDI
1 stop12h 44mDelta
Tue 7/3012:05 pmEDI - ABE
1 stop16h 04mDelta
Deal found 5/31$1,116

Cheap United Airlines flights from Allentown to United Kingdom

Explore cheap flight options specifically provided by United Airlines for the route between Allentown and United Kingdom. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated June 1, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from Allentown to United Kingdom. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 8/146:40 amABE - EDI
1 stop20h 45mUnited Airlines
Wed 8/2111:30 amEDI - ABE
1 stop15h 18mUnited Airlines
Deal found 5/31$700
Wed 8/146:40 amABE - EDI
1 stop20h 45mUnited Airlines
Wed 8/219:40 amEDI - ABE
2 stops17h 08mUnited Airlines
Deal found 5/31$705
Wed 6/56:40 amABE - LHR
1 stop18h 15mUnited Airlines
Sun 6/96:50 amLHR - ABE
2 stops15h 08mUnited Airlines
Deal found 5/31$906
Wed 6/56:40 amABE - LHR
1 stop18h 15mUnited Airlines
Sun 6/91:05 pmLHR - ABE
1 stop13h 32mUnited Airlines
Deal found 5/31$915
Thu 6/206:40 amABE - LHR
1 stop18h 15mUnited Airlines
Sun 6/308:30 amLHR - ABE
1 stop18h 08mUnited Airlines
Deal found 5/31$957
Thu 6/206:40 amABE - LHR
1 stop18h 15mUnited Airlines
Sun 6/308:00 amLHR - ABE
2 stops18h 38mUnited Airlines
Deal found 5/31$1,024
Wed 6/56:40 amABE - LHR
1 stop18h 15mUnited Airlines
Mon 6/108:30 amLHR - ABE
1 stop18h 07mUnited Airlines
Deal found 5/30$1,178
Sun 6/306:40 amABE - LHR
1 stop18h 15mUnited Airlines
Sun 7/76:00 pmLHR - ABE
2 stops32h 38mUnited Airlines
Deal found 5/31$1,343
Thu 9/195:40 pmABE - LHR
1 stop13h 05mUnited Airlines
Mon 9/231:05 pmLHR - ABE
1 stop13h 43mUnited Airlines
Deal found 5/31$1,380

Cheap Allentown to United Kingdom flights in June & July 2024

Find cheap flight options from Allentown to United Kingdom specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on June 1, 2024.
The lowest fares we've come across on flights traveling from Allentown to United Kingdom in June and July 2024. Check back soon for alternative fares.
Wed 6/56:40 amABE - LHR
1 stop18h 15mUnited Airlines
Sun 6/96:50 amLHR - ABE
2 stops15h 08mUnited Airlines
Deal found 5/31$906
Wed 6/56:40 amABE - LHR
1 stop18h 15mUnited Airlines
Sun 6/91:05 pmLHR - ABE
1 stop13h 32mUnited Airlines
Deal found 5/31$915
Thu 6/206:40 amABE - LHR
1 stop18h 15mUnited Airlines
Sun 6/308:30 amLHR - ABE
1 stop18h 08mUnited Airlines
Deal found 5/31$957
Thu 6/206:40 amABE - LHR
1 stop18h 15mUnited Airlines
Sun 6/308:00 amLHR - ABE
2 stops18h 38mUnited Airlines
Deal found 5/31$1,024
Wed 6/56:40 amABE - LHR
1 stop18h 15mUnited Airlines
Mon 6/108:30 amLHR - ABE
1 stop18h 07mUnited Airlines
Deal found 5/30$1,178
Wed 6/512:24 pmABE - LHR
2 stops13h 21mDelta
Mon 6/1011:35 amLHR - ABE
1 stop16h 39mDelta
Deal found 5/30$1,198
Fri 6/712:27 pmABE - LHR
1 stop17h 43mDelta
Mon 6/101:55 pmLHR - ABE
1 stop14h 19mDelta
Deal found 5/31$1,243
Sun 6/306:40 amABE - LHR
1 stop18h 15mUnited Airlines
Sun 7/76:00 pmLHR - ABE
2 stops32h 38mUnited Airlines
Deal found 5/31$1,343
Fri 6/75:34 pmABE - LHR
1 stop13h 11mUnited Airlines
Sat 9/141:05 pmLHR - ABE
1 stop13h 43mUnited Airlines
Deal found 5/31$1,410

Allentown to United Kingdom 2024 flight deals

Discover exclusive flight deals for travel between Allentown and United Kingdom in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated June 1, 2024.
The lowest fares we've come across on flights traveling from Allentown to United Kingdom in June and July 2024. Check back soon for alternative fares.
Mon 10/141:00 pmABE - LHR
1 stop12h 25mDelta
Tue 10/2212:45 pmLHR - ABE
1 stop15h 41mDelta
Deal found 5/31$628
Wed 10/161:00 pmABE - LHR
2 stops15h 15mDelta
Wed 10/2312:45 pmLHR - ABE
1 stop15h 41mDelta
Deal found 5/31$632
Thu 10/176:30 amABE - LHR
1 stop18h 55mVirgin Atlantic
Mon 10/218:55 pmLHR - ABE
2 stops31h 31mVirgin Atlantic
Deal found 5/31$673
Thu 10/171:00 pmABE - LHR
1 stop12h 25mKLM
Tue 10/221:55 pmLHR - ABE
1 stop14h 31mKLM
Deal found 5/31$678
Wed 8/146:40 amABE - EDI
1 stop20h 45mUnited Airlines
Wed 8/2111:30 amEDI - ABE
1 stop15h 18mUnited Airlines
Deal found 5/31$700
Wed 8/146:40 amABE - EDI
1 stop20h 45mUnited Airlines
Wed 8/219:40 amEDI - ABE
2 stops17h 08mUnited Airlines
Deal found 5/31$705
Thu 12/125:43 pmABE - LHR
1 stop10h 32mAmerican Airlines
Sun 12/158:40 amLHR - ABE
1 stop18h 21mAmerican Airlines
Deal found 5/31$711
Thu 12/1211:58 amABE - LHR
2 stops14h 02mAmerican Airlines
Sun 12/158:40 amLHR - ABE
1 stop12h 40mAmerican Airlines
Deal found 5/31$715
Wed 10/165:40 pmABE - LHR
1 stop12h 30mDelta
Sun 10/201:55 pmLHR - ABE
1 stop14h 31mDelta
Deal found 5/31$726

Allentown to United Kingdom flights leaving soon

Find last-minute flight options from Allentown to United Kingdom for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated June 1, 2024.
Check out these flights departing soon from Allentown to United Kingdom. Users should examine the flight details to ensure there are no surprises.
Wed 6/56:40 amABE - LHR
1 stop18h 15mUnited Airlines
Sun 6/96:50 amLHR - ABE
2 stops15h 08mUnited Airlines
Deal found 5/31$906
Wed 6/56:40 amABE - LHR
1 stop18h 15mUnited Airlines
Sun 6/91:05 pmLHR - ABE
1 stop13h 32mUnited Airlines
Deal found 5/31$915
Wed 6/56:40 amABE - LHR
1 stop18h 15mUnited Airlines
Mon 6/108:30 amLHR - ABE
1 stop18h 07mUnited Airlines
Deal found 5/30$1,178
Wed 6/512:24 pmABE - LHR
2 stops13h 21mDelta
Mon 6/1011:35 amLHR - ABE
1 stop16h 39mDelta
Deal found 5/30$1,198
Fri 6/712:27 pmABE - LHR
1 stop17h 43mDelta
Mon 6/101:55 pmLHR - ABE
1 stop14h 19mDelta
Deal found 5/31$1,243
Fri 6/75:34 pmABE - LHR
1 stop13h 11mUnited Airlines
Sat 9/141:05 pmLHR - ABE
1 stop13h 43mUnited Airlines
Deal found 5/31$1,410
Fri 6/712:27 pmABE - LHR
1 stop17h 43mDelta
Mon 6/1012:10 pmLHR - ABE
2 stops16h 04mDelta
Deal found 5/31$1,672
Fri 6/75:34 pmABE - LHR
1 stop13h 11mUnited Airlines
Sat 9/146:50 amLHR - ABE
2 stops15h 08mUnited Airlines
Deal found 5/31$1,788
Fri 6/1412:22 pmABE - LHR
1 stop14h 18mAmerican Airlines
Fri 6/219:15 amLHR - ABE
1 stop18h 04mAmerican Airlines
Deal found 5/31$2,029

One-way flights to United Kingdom from Allentown

Search for one-way flight options from Allentown to United Kingdom. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated June 1, 2024.
Take a look at some of the best available options we've come across on one-way flights from Allentown to United Kingdom. Those needing a return flight from Allentown to United Kingdom can use the search form above.
Wed 6/265:49 pmABE - LHR
1 stop12h 21mDelta
Deal found 5/30$892
Mon 6/2412:27 pmABE - LHR
2 stops13h 18mDelta
Deal found 5/30$917
Thu 6/2712:27 pmABE - LHR
1 stop12h 58mDelta
Deal found 5/30$942
Fri 6/215:49 pmABE - LHR
1 stop12h 21mDelta
Deal found 5/30$967
Thu 6/2712:27 pmABE - LHR
2 stops13h 18mDelta
Deal found 5/30$1,237
Wed 6/2612:27 pmABE - LHR
2 stops13h 18mDelta
Deal found 5/30$1,332
Tue 6/185:49 pmABE - LHR
1 stop12h 21mDelta
Deal found 5/30$1,357
Wed 6/2612:27 pmABE - LCY
2 stops13h 48mDelta
Deal found 5/30$1,383
Sat 6/155:49 pmABE - LHR
1 stop12h 21mDelta
Deal found 5/30$1,407

Find flights from Allentown to United Kingdom within your budget

Customize your flight search to find flights from Allentown to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated June 1, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$628 - $730

Route

Depart

Return

Price

Allentown-BethlehemLondon Heathrow

ABE - LHR

ABELHR

Allentown-Bethlehem

Mon 10/14

1 stop12h 30m

London Heathrow

Wed 10/23

1 stop16h 51m

$628

Allentown-BethlehemLondon Heathrow

ABE - LHR

ABELHR

Allentown-Bethlehem

Wed 10/16

2 stops15h 15m

London Heathrow

Wed 10/23

1 stop15h 41m

$632

Allentown-BethlehemLondon Heathrow

ABE - LHR

ABELHR

Allentown-Bethlehem

Thu 10/17

1 stop18h 55m

London Heathrow

Mon 10/21

2 stops31h 31m

$673

Allentown-BethlehemLondon Heathrow

ABE - LHR

ABELHR

Allentown-Bethlehem

Thu 10/17

1 stop12h 25m

London Heathrow

Tue 10/22

1 stop14h 31m

$678

Allentown-BethlehemEdinburgh Turnhouse

ABE - EDI

ABEEDI

Allentown-Bethlehem

Wed 8/14

1 stop20h 45m

Edinburgh Turnhouse

Wed 8/21

1 stop15h 18m

$700

Allentown-BethlehemEdinburgh Turnhouse

ABE - EDI

ABEEDI

Allentown-Bethlehem

Wed 8/14

1 stop20h 45m

Edinburgh Turnhouse

Wed 8/21

2 stops17h 08m

$705

Allentown-BethlehemLondon Heathrow

ABE - LHR

ABELHR

Allentown-Bethlehem

Wed 10/16

1 stop12h 30m

London Heathrow

Sun 10/20

1 stop14h 31m

$726

Allentown-BethlehemLondon Heathrow

ABE - LHR

ABELHR

Allentown-Bethlehem

Thu 10/17

1 stop18h 55m

London Heathrow

Mon 10/21

1 stop15h 41m

$728

Allentown-BethlehemLondon Heathrow

ABE - LHR

ABELHR

Allentown-Bethlehem

Wed 10/16

2 stops19h 45m

London Heathrow

Sun 10/20

1 stop14h 31m

$730

Flights are sorted by cheapest first

Deals found on 5/31

No data available for this route at this time. Please check back soon.

Best time to book a flight from Allentown to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Allentown with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated June 1, 2024.
See what other customers who have flown with Delta, United Airlines and KLM from Allentown to United Kingdom have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,419 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,419 reviews
Delta
8.0
Very good
10,419 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,512 reviews
Delta
8.0
Very good
10,419 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Virgin Atlantic
7.6
Good
720 reviews
Delta
8.0
Very good
10,419 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,754 reviews
Delta
8.0
Very good
10,419 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,268 reviews
Delta
8.0
Very good
10,419 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Allentown to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Allentown to United Kingdom?

    Most people fly from Allentown-Bethlehem (ABE) if they book a flight from Allentown to United Kingdom. Allentown-Bethlehem is conveniently located just 3.9 mi from Allentown’s city center.

  • Can I find flights from Allentown to United Kingdom for under $700 on Cheapflights?

    Yes, there are multiple flights from Allentown to United Kingdom for under $700. The cheapest flight booked recently is on Delta for just $628, but on average you can expect to pay $871.

  • Are there last-minute flights available from Allentown to United Kingdom for under $1,000?

    There are currently 14+ open flights from Allentown to United Kingdom within the next 7 days for less than $1,000.

  • What are the cheapest airlines to fly from Allentown to United Kingdom one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $892. Users have also found prices from $5,966 and $6,952 on KLM and United Airlines, respectively.

  • What are the most popular routes from Allentown to United Kingdom?

    The most popular flight routes from Allentown to United Kingdom are Allentown-Bethlehem - London Heathrow, Allentown-Bethlehem - Edinburgh Turnhouse and Allentown-Bethlehem - London City.

  • What does ABE to LHR mean?

    Great question - ABE to LHR just means Allentown-Bethlehem Airport to London Heathrow Airport. Now you’ll know what these unique codes when you look for flights! While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Manchester Airport (MAN), Edinburgh Turnhouse Airport (EDI), London Gatwick Airport (LGW), Birmingham Airport (BHX), Glasgow Intl Airport (GLA).

  • Can I find deals for flights from Allentown to United Kingdom that include extra baggage allowance?

    The amount of baggage you can bring on your Allentown to United Kingdom flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Allentown to United Kingdom with specific airlines?

    Yes, Cheapflights allows you to browse and filter Allentown to United Kingdom flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Allentown to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Allentown to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Allentown to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Allentown to United Kingdom.

  • Can I find deals for business class flights from Allentown to United Kingdom?

    Yes. Cheapflights offers flight deals from Allentown to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Allentown to United Kingdom that allow pets onboard?

    Many airlines flying from Allentown to United Kingdom offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Allentown to United Kingdom?

    Yes, you can often find last-minute deals on Allentown to United Kingdom flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Allentown to United Kingdom flight deals updated?

    The Allentown to United Kingdom flight deals you see on this page were last updated on 5/31.

  • What is the cheapest month to book a flight from Allentown to United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from Allentown to United Kingdom (average of $652). Flying from Allentown to United Kingdom in June is currently the most expensive (average of $1,114). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Allentown to United Kingdom
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Allentown to United Kingdom

Discover the top 2 airlines that operate flights from Allentown to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated June 1, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$650Average$888FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$679Average$1,075FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Allentown to United Kingdom by cabin class

Find flights from Allentown to United Kingdom, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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