$366 Cheap Flights to London Southend
One-way
Departing from
United States
Going to
London Southend
London (SEN)
United Kingdom • April, 2026
43% AI deal score
$366
London (SEN)
United Kingdom • May, 2026
43% AI deal score
$375
London (SEN)
United Kingdom • May, 2026
43% AI deal score
$379
Top Cheap Flight Deals from United States to London Southend
Recent round-trip flight deals to London Southend
Mon, Feb 23 - Thu, Feb 26
Cheapest
New York (JFK) - London (SEN)
Iberia Airlines airlines • 1 stop • Barcelona (BCN)
London (SEN) - New York (JFK)
easyJet UK airlines • 1 stop • Barcelona (BCN)
$450
Sun, Apr 26 - Mon, May 18
San Francisco (SFO) - London (SEN)
Miami Air International airlines • 1 stop • Barcelona (BCN)
London (SEN) - San Francisco (SFO)
easyJet UK airlines • 2 stops • Barcelona (BCN), Lisbon (LIS)
$709
Sun, Apr 26 - Mon, May 11
San Francisco (SFO) - London (SEN)
Miami Air International airlines • 1 stop • Barcelona (BCN)
London (SEN) - San Francisco (SFO)
easyJet UK airlines • 2 stops • Barcelona (BCN), Lisbon (LIS)
$711
Mon, Mar 2 - Sun, Mar 8
San Francisco (SFO) - London (SEN)
ITA Airways airlines • 2 stops • Rome (FCO), Barcelona (BCN)
London (SEN) - San Francisco (SFO)
easyJet UK airlines • 2 stops • Barcelona (BCN), Rome (FCO)
$718
Sun, Apr 19 - Wed, Apr 22
San Francisco (SFO) - London (SEN)
Miami Air International airlines • 1 stop • Barcelona (BCN)
London (SEN) - San Francisco (SFO)
easyJet UK airlines • 2 stops • Barcelona (BCN), Lisbon (LIS)
$719
Sun, Apr 26 - Sat, May 16
San Francisco (SFO) - London (SEN)
Miami Air International airlines • 1 stop • Barcelona (BCN)
London (SEN) - San Francisco (SFO)
easyJet UK airlines • 3 stops • Palma, Majorca (PMI), Barcelona (BCN), Calgary (YYC)
$729
The cheapest time to fly to London Southend
Facts About Flights from United States to London
To help you plan your journey, here are some quick London flight facts and tips.
London airports
London is served by six major airports, each offering a unique gateway to the city and beyond. Heathrow (LHR), the UK's largest airport, is a global hub with extensive international connections. Gatwick (LGW), located to the south, is a busy airport catering to both short-haul and long-haul flights, including many leisure routes. Stansted (STN), to the northeast, is a base for many low-cost carriers serving European destinations. Luton (LTN), further north, also focuses on budget airlines and European routes. London City (LCY), located in the Docklands, offers convenient access to the city center, primarily serving business travelers with short-haul flights. Southend (SEN), on the Essex coast, provides a smaller, more relaxed airport experience with connections to various European destinations. These airports collectively ensure London remains a global travel hub, offering diverse options for travelers.
Heathrow (LHR)
London, United Kingdom
Gatwick (LGW)
London, United Kingdom
London Stansted (STN)
London, United Kingdom
Luton (LTN)
London, United Kingdom
London City (LCY)
London, United Kingdom
London Southend (SEN)
London, United Kingdom
Pro tip: search “London (Any)” to see fares to all London airports – sometimes one is cheaper than the others on your dates.
Insights for flights to London Southend
Cheapest airport
London Stansted (STN)
Want to save some serious dough on your flight to London? London Stansted Airport (STN) is your golden ticket! While it's a bit further out than Heathrow, this airport offers a plethora of budget-friendly flights and is well-connected to the city center by train and bus. Plus, you can use that extra cash for a fancy afternoon tea – pip pip cheerio!
Nonstop vs. 1-stop
20+ cities
SEN Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
SEN airport insights
Best days to catch a deal
Tue, Fri
Based on the data, Monday and Thursday are the days when the cheapest flight deals from London Southend Airport were most frequently found. Therefore, consider searching for flights on Mondays and Thursdays for potential savings.
Avg. deal survival time
17.0 hours
Deals from London Southend Airport typically last for about 17.0 hours. Be sure to book quickly if you find a flight you like, as deals can disappear fast.
Rare deal frequency
18 deals
In the past month, we discovered 18 rare deals for flights from London Southend Airport. These exceptional offers achieved an AI Deal Score of 90+, typically indicating mistake fares, special promotions, or ultra-discounts.
Average price drop
-48%
The average price drop for flights departing from London Southend Airport is 47.7%, which means you could save nearly half the original price by waiting for deals. This makes London Southend a great option for budget-conscious travelers looking for potential discounts.
Next 4 weeks: deal forecast
London Southend Airport Forecast
Based on current trends, flight prices to London Southend Airport are expected to remain stable next month. There are no significant price drops or increases anticipated in the near future.
Top 5 biggest price drops (last 3 months)
Found on February 10
Paris - SEN
$690 → $141
80%
Found on February 5
Palma, Majorca - SEN
$370 → $30
92%
Found on February 10
Las Palmas - SEN
$338 → $35
90%
Found on February 5
Malta - SEN
$340 → $46
86%
Found on February 9
Berlin - SEN
$353 → $61
83%
Check these nearby airports too
Looking for more options? These airports near SEN sometimes drop rare deals too:
London City (LCY)
~9 rare deals/month
Gatwick (LGW)
~12 rare deals/month
London Stansted (STN)
~7 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially LCY and LGW for long-haul deal surprises.
When Is the Best Time to Fly from United States to London Southend
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to London Southend:
Cheapest month
January
Cheapest month
January is typically the cheapest month to fly to London City. You'll find fewer tourists and lower prices on flights and accommodations. While it might be chilly, the city's indoor attractions, cozy pubs, and winter markets offer a delightful escape, and the post-holiday sales can be a bonus for savvy shoppers!
Best day to book
Tuesday
Best day to book
Booking your flight on a Tuesday could save you some serious cash! Airlines often release deals early in the week to stir up demand. Keep an eye out for those mid-week specials and get ready to snag a bargain for your London adventure.
Cheapest days to fly
Wednesday
Cheapest days to fly
Flying on a Wednesday is often lighter on the wallet. Mid-week flights tend to be less popular with business travelers, resulting in lower fares. Take advantage of these less crowded skies and enjoy a more budget-friendly trip to London City.
Advance booking sweet spot
2 months
Advance booking sweet spot
Booking about 2 months in advance is the sweet spot for flights to London City. This timeframe often allows you to snag the best deals before prices start to climb closer to your travel date. Planning ahead will give you a wider selection of flights and a better chance to lock in a price that makes your wallet happy.
London Airports & Ground Transportation
One big question for travelers is which London airport to fly into. Here’s a quick guide to London’s airports and how to get to the city from each:
Heathrow Airport (LHR)
Heathrow Airport, one of the world's busiest international airports, serves as a major gateway to London and the UK. Located about 15 miles west of Central London, it offers a vast array of shops, restaurants, and lounges to keep you entertained. Getting into London is a breeze with the Heathrow Express train whisking you to Paddington Station in just 15 minutes. Alternatively, the London Underground's Piccadilly line offers a more budget-friendly option, though the journey takes closer to an hour. For a splurge, be sure to check out the luxurious shopping options in Terminal 5!
Tip: Consider using the Heathrow Express for the quickest journey into central London.
Gatwick Airport (LGW)
Gatwick Airport, situated about 30 miles south of Central London, is another key international hub serving the city. With two terminals, North and South, it features a variety of shops, restaurants, and services to cater to travelers. To get to London, the Gatwick Express train offers a direct route to Victoria Station in around 30 minutes. Southern trains also operate frequently, providing a slightly slower but often more affordable option. Don't forget to explore the charming shops and restaurants in the South Terminal before your flight!
What to Do in London
London isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in London, organized by interest:
Sightseeing & landmarks
Get your camera ready to explore iconic landmarks like the Tower of London, Buckingham Palace, and the London Eye! Don't forget to stroll through historic neighborhoods and snap photos of the charming architecture.
Arts & culture
Immerse yourself in London's vibrant arts scene by visiting world-class museums such as the British Museum and the National Gallery. Catch a captivating performance in the West End or explore the trendy art galleries in Shoreditch.
Food & nightlife
Indulge in London's diverse culinary scene, from traditional pubs serving fish and chips to Michelin-starred restaurants offering exquisite cuisine. As the sun sets, experience London's vibrant nightlife in lively bars, clubs, and music venues.
Shopping & fashion
Shop 'til you drop in London's famous shopping districts like Oxford Street and Regent Street, where you'll find a wide range of high-street brands and luxury boutiques. Explore the unique shops and vintage markets in areas like Covent Garden and Notting Hill for hidden gems and stylish finds.
Nearby getaways
Escape the city bustle and discover charming destinations near London, such as the historic city of Bath with its Roman baths and Georgian architecture. Explore the picturesque countryside of the Cotswolds or visit the university town of Cambridge for a relaxing day trip.
Events in London This Month
beatz n vibez in central london
Get ready to party at the Grown Party in Central London! Don't miss out on a night of fun and excitement in the heart of the city.
musical bingo: city of london
Musical Bingo is back with brand-new themes and even bigger vibes! Get ready to enjoy a night of iconic hits and feel-good bangers as we dive into a fresh theme each month.
soul city: house music every saturday
Every Saturday night, London’s most iconic stage transforms into its most iconic dancefloor. Soul City is dedicated to house music in all forms, offering an affordable and intimate party experience.
united kingdolls
The United Kingdolls are reuniting to celebrate five years since their smash hit 'Bing Bang Bong' launched them into Drag Race herstory. Don't miss the original queens!
London Weather
Weather in London
Wed, Feb 11
45%
12° 6°
45%
Thu, Feb 12
Frequently Asked Questions About Flights to London Southend
Pro Tips for Finding Cheap Flights to London Southend
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on London Southend flights:
Fly Off-Peak, Save Big!: Want to save some serious dough? Fly to London Southend when everyone else isn't! Think Tuesdays, Wednesdays, or Saturdays for the cheapest flights. Avoid weekends and holidays like the plague – unless you're into paying extra, that is!
Be a Booking Buffer!: Snag the best prices by booking well in advance – ideally 2-3 months before your trip. Last-minute deals are rare unicorns; planning ahead is your golden ticket to savings!
