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Cheap flights from Allentown (ABE) to the United Kingdom from $488

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. 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
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
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 $1,105 for the month, but tickets can be as low as $827. Due to multiple factors, prepare for potentially higher prices in April.

When is the cheapest time to fly from Allentown to United Kingdom (ABE - 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 2,637,452 searches. Data last updated May 16, 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 9/235:40 pmABE - LHR
1 stop12h 30mDelta
Tue 10/811:35 amLHR - ABE
1 stop16h 51mDelta
Deal found 5/16$625
Wed 10/26:30 amABE - LHR
1 stop18h 55mDelta
Sun 10/611:35 amLHR - ABE
1 stop16h 51mDelta
Deal found 5/16$675
Wed 7/1712:35 pmABE - LHR
1 stop12h 50mDelta
Mon 9/231:55 pmLHR - ABE
1 stop14h 31mDelta
Deal found 5/16$698
Thu 7/185:51 pmABE - LHR
1 stop14h 24mDelta
Tue 9/2412:10 pmLHR - ABE
2 stops16h 16mDelta
Deal found 5/16$703
Sun 9/12:55 pmABE - LHR
1 stop17h 20mDelta
Thu 9/199:00 amLHR - ABE
2 stops19h 26mDelta
Deal found 5/14$708
Wed 9/46:30 amABE - LHR
1 stop18h 55mDelta
Wed 9/186:30 amLHR - ABE
2 stops21h 56mDelta
Deal found 5/14$709
Tue 9/32:55 pmABE - LHR
1 stop17h 20mDelta
Tue 9/1712:10 pmLHR - ABE
2 stops16h 16mDelta
Deal found 5/14$719
Fri 6/1412:27 pmABE - LHR
2 stops15h 48mDelta
Wed 6/193:15 pmLHR - ABE
2 stops25h 32mDelta
Deal found 5/15$725
Fri 6/146:05 amABE - LHR
2 stops22h 10mDelta
Wed 6/1912:45 pmLHR - ABE
1 stop33h 24mDelta
Deal found 5/15$730

Cheap KLM flights from Allentown to United Kingdom

Explore cheap flight options specifically provided by KLM 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 2,637,452 searches. Data last updated May 16, 2024.
To aid your search, here are some of the cheapest KLM flights we've found from Allentown to United Kingdom. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 9/42:55 pmABE - LHR
1 stop17h 20mKLM
Thu 9/1911:35 amLHR - ABE
1 stop16h 51mKLM
Deal found 5/14$715
Thu 9/52:55 pmABE - LHR
1 stop17h 20mKLM
Wed 9/181:55 pmLHR - ABE
1 stop14h 31mKLM
Deal found 5/14$765
Wed 7/316:00 amABE - LHR
1 stop19h 25mKLM
Wed 8/71:55 pmLHR - ABE
1 stop14h 31mKLM
Deal found 5/15$865
Fri 9/66:30 amABE - EDI
1 stop24h 05mKLM
Sun 9/1512:05 pmEDI - ABE
1 stop16h 21mKLM
Deal found 5/16$1,142
Tue 6/1812:27 pmABE - EDI
1 stop18h 08mKLM
Sat 6/2912:05 pmEDI - ABE
1 stop16h 09mKLM
Deal found 5/15$1,230
Tue 6/185:49 pmABE - EDI
1 stop12h 46mKLM
Sat 6/295:25 pmEDI - ABE
2 stops28h 44mKLM
Deal found 5/15$1,310

Cheap Allentown to United Kingdom flights in May & June 2024

Find cheap flight options from Allentown to United Kingdom specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
The lowest fares we've come across on flights traveling from Allentown to United Kingdom in May and June 2024. Check back soon for alternative fares.
Fri 6/1412:27 pmABE - LHR
2 stops15h 48mDelta
Wed 6/193:15 pmLHR - ABE
2 stops25h 32mDelta
Deal found 5/15$725
Fri 6/146:05 amABE - LHR
2 stops22h 10mDelta
Wed 6/1912:45 pmLHR - ABE
1 stop33h 24mDelta
Deal found 5/15$730
Wed 6/126:40 amABE - LHR
1 stop18h 15mUnited Airlines
Sat 6/228:30 amLHR - ABE
1 stop13h 28mUnited Airlines
Deal found 5/15$907
Wed 6/126:40 amABE - LHR
1 stop18h 15mUnited Airlines
Sat 6/229:30 amLHR - ABE
2 stops17h 07mUnited Airlines
Deal found 5/15$912
Thu 6/2012:27 pmABE - LHR
2 stops15h 48mDelta
Tue 6/259:00 amLHR - ABE
2 stops19h 14mDelta
Deal found 5/15$913
Wed 5/226:00 amABE - LHR
2 stops19h 45mDelta
Mon 5/278:40 amLHR - ABE
2 stops19h 37mDelta
Deal found 5/15$914
Wed 5/226:00 amABE - LHR
2 stops20h 15mDelta
Mon 5/2712:45 pmLHR - ABE
1 stop15h 32mDelta
Deal found 5/15$919
Wed 6/266:05 amABE - LHR
2 stops22h 10mDelta
Mon 7/11:55 pmLHR - ABE
1 stop14h 19mDelta
Deal found 5/15$920
Fri 6/2812:27 pmABE - LHR
2 stops18h 48mDelta
Wed 7/311:35 amLHR - ABE
1 stop16h 39mDelta
Deal found 5/15$980

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 2,637,452 searches. Data last updated May 16, 2024.
The lowest fares we've come across on flights traveling from Allentown to United Kingdom in May and June 2024. Check back soon for alternative fares.
Mon 9/235:40 pmABE - LHR
1 stop12h 30mDelta
Tue 10/811:35 amLHR - ABE
1 stop16h 51mDelta
Deal found 5/16$625
Wed 7/1712:35 pmABE - LHR
1 stop12h 50mDelta
Mon 9/231:55 pmLHR - ABE
1 stop14h 31mDelta
Deal found 5/16$698
Thu 7/185:51 pmABE - LHR
1 stop14h 24mDelta
Tue 9/2412:10 pmLHR - ABE
2 stops16h 16mDelta
Deal found 5/16$703
Tue 9/312:05 pmABE - LGW
2 stops15h 05mAmerican Airlines
Tue 9/173:05 pmLGW - ABE
2 stops14h 11mAmerican Airlines
Deal found 5/14$704
Sun 9/12:55 pmABE - LHR
1 stop17h 20mDelta
Thu 9/199:00 amLHR - ABE
2 stops19h 26mDelta
Deal found 5/14$708
Wed 9/46:30 amABE - LHR
1 stop18h 55mDelta
Wed 9/186:30 amLHR - ABE
2 stops21h 56mDelta
Deal found 5/14$709
Wed 9/42:55 pmABE - LHR
1 stop17h 20mKLM
Thu 9/1911:35 amLHR - ABE
1 stop16h 51mKLM
Deal found 5/14$715
Tue 9/32:55 pmABE - LHR
1 stop17h 20mDelta
Tue 9/1712:10 pmLHR - ABE
2 stops16h 16mDelta
Deal found 5/14$719
Fri 6/1412:27 pmABE - LHR
2 stops15h 48mDelta
Wed 6/193:15 pmLHR - ABE
2 stops25h 32mDelta
Deal found 5/15$725

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 2,637,452 searches. Data last updated May 16, 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 5/226:00 amABE - LHR
2 stops19h 45mDelta
Mon 5/278:40 amLHR - ABE
2 stops19h 37mDelta
Deal found 5/15$914
Wed 5/226:00 amABE - LHR
2 stops20h 15mDelta
Mon 5/2712:45 pmLHR - ABE
1 stop15h 32mDelta
Deal found 5/15$919
Wed 5/226:00 amABE - LHR
2 stops20h 15mDelta
Mon 5/2712:45 pmLHR - ABE
1 stop15h 32mDelta
Deal found 5/16$1,012
Wed 5/2212:01 pmABE - LHR
2 stops13h 54mAmerican Airlines
Mon 5/271:40 pmLHR - ABE
2 stops15h 42mAmerican Airlines
Deal found 5/16$1,018
Wed 5/226:35 amABE - LHR
1 stop18h 20mUnited Airlines
Mon 5/278:30 amLHR - ABE
1 stop13h 28mUnited Airlines
Deal found 5/16$1,107
Mon 5/205:30 pmABE - LHR
1 stop13h 15mUnited Airlines
Thu 6/61:05 pmLHR - ABE
1 stop13h 32mUnited Airlines
Deal found 5/16$1,231
Sun 5/264:48 pmABE - GLA
2 stops14h 17mAmerican Airlines
Thu 5/3010:45 amGLA - ABE
2 stops18h 37mAmerican Airlines
Deal found 5/16$1,245
Thu 5/305:34 pmABE - LHR
1 stop13h 11mUnited Airlines
Thu 6/68:30 amLHR - ABE
1 stop13h 28mUnited Airlines
Deal found 5/16$1,320
Thu 5/305:34 pmABE - LHR
1 stop13h 11mUnited Airlines
Thu 6/66:50 amLHR - ABE
2 stops15h 08mUnited Airlines
Deal found 5/16$1,424

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 2,637,452 searches. Data last updated May 16, 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.
Tue 6/115:49 pmABE - LHR
1 stop12h 21mDelta
Deal found 5/15$488
Thu 9/195:40 pmABE - LHR
1 stop14h 35mDelta
Deal found 5/16$503
Fri 6/215:49 pmABE - LHR
1 stop12h 21mDelta
Deal found 5/15$538
Fri 6/215:49 pmABE - LHR
1 stop12h 21mDelta
Deal found 5/16$634
Thu 9/196:30 amABE - LHR
2 stops18h 50mUnited Airlines
Deal found 5/16$637
Thu 6/2012:27 pmABE - MAN
1 stop13h 48mDelta
Deal found 5/15$937
Thu 6/205:49 pmABE - LHR
1 stop12h 21mDelta
Deal found 5/15$999
Tue 6/1112:27 pmABE - LCY
2 stops13h 48mDelta
Deal found 5/15$1,659
Fri 6/2112:27 pmABE - MAN
1 stop13h 48mDelta
Deal found 5/15$1,767

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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$625 - $1,003

Route

Depart

Return

Price

Allentown-BethlehemLondon Heathrow

ABE - LHR

ABELHR

Allentown-Bethlehem

Mon 9/23

1 stop12h 30m

London Heathrow

Tue 10/8

1 stop16h 51m

$625

Allentown-BethlehemLondon Heathrow

ABE - LHR

ABELHR

Allentown-Bethlehem

Wed 10/2

1 stop18h 55m

London Heathrow

Sun 10/6

1 stop16h 51m

$675

Allentown-BethlehemLondon Gatwick

ABE - LGW

ABELGW

Allentown-Bethlehem

Tue 9/3

2 stops15h 05m

London Gatwick

Tue 9/17

2 stops14h 11m

$704

Allentown-BethlehemLondon Heathrow

ABE - LHR

ABELHR

Allentown-Bethlehem

Wed 9/4

1 stop17h 20m

London Heathrow

Thu 9/19

1 stop16h 51m

$715

Allentown-BethlehemLondon Heathrow

ABE - LHR

ABELHR

Allentown-Bethlehem

Tue 11/5

1 stop10h 33m

London Heathrow

Mon 11/11

1 stop17h 17m

$736

Allentown-BethlehemLondon Heathrow

ABE - LHR

ABELHR

Allentown-Bethlehem

Thu 9/5

1 stop17h 20m

London Heathrow

Wed 9/18

1 stop14h 31m

$765

Allentown-BethlehemLondon Heathrow

ABE - LHR

ABELHR

Allentown-Bethlehem

Mon 9/23

1 stop13h 05m

London Heathrow

Tue 10/8

2 stops14h 58m

$776

Allentown-BethlehemLondon Heathrow

ABE - LHR

ABELHR

Allentown-Bethlehem

Wed 9/4

2 stops17h 55m

London Heathrow

Wed 9/18

1 stop16h 51m

$804

Allentown-BethlehemLondon Gatwick

ABE - LGW

ABELGW

Allentown-Bethlehem

Fri 6/7

1 stop19h 45m

London Gatwick

Fri 6/21

1 stop35h 41m

$1,003

Flights are sorted by cheapest first

Deals found on 5/16

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

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 May 16, 2024.
See what other customers who have flown with Delta, KLM and United Airlines 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
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

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
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

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
1,568 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

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
7.7
Good
735 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

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.

WestJet
7.5
Good
2,919 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

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
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

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 $625, but on average you can expect to pay $726.

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

    There are currently 19+ open flights from Allentown to United Kingdom within the next 7 days for less than $1,000.

  • 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 5/16.

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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$650Average$888FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$652Average$1,063FlexibilityNo 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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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Allentown to United Kingdom?

Deals for Allentown to United Kingdom flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Allentown to United Kingdom?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Allentown to United Kingdom for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Allentown to United Kingdom with no change fees?

Certainly. Search results for flights to United Kingdom from Allentown shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Allentown to United Kingdom become cheaper?

Of course! You can now track prices for flights from Allentown to United Kingdom and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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