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£254 Cheap Flights from Gulfport (GPT) to London (LHR)

View £254 flight on Mon, 4 Jan 2027Opens in a new window

Popular airlines from Gulfport - Biloxi Intl. Airport (GPT) to Heathrow Airport (LHR)

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Cheap Flights from Gulfport (GPT) to London (LHR)

Prices were available within the past 7 days and start at £254 for one-way flights and £635 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Fri, 11 Dec - Thu, 24 Dec
GPT
Gulfport
LHR
London
£635 Return, found 2 days ago
£635
Return
found 2 days ago
Select KLM flight, departing Fri, 11 Dec from Gulfport to London, returning Thu, 24 Dec, priced at £635 found 2 days ago
KLM
Fri, 11 Dec - Thu, 24 Dec
GPT
Gulfport
LHR
London
£657 Return, found 2 days ago
£657
Return
found 2 days ago
Select KLM flight, departing Fri, 11 Dec from Gulfport to London, returning Thu, 24 Dec, priced at £657 found 2 days ago
KLM
Fri, 11 Dec - Wed, 23 Dec
GPT
Gulfport
LHR
London
£664 Return, found 2 days ago
£664
Return
found 2 days ago
Select KLM flight, departing Fri, 11 Dec from Gulfport to London, returning Wed, 23 Dec, priced at £664 found 2 days ago
KLM
Fri, 11 Dec - Wed, 23 Dec
GPT
Gulfport
LHR
London
£686 Return, found 2 days ago
£686
Return
found 2 days ago
Select KLM flight, departing Fri, 11 Dec from Gulfport to London, returning Wed, 23 Dec, priced at £686 found 2 days ago
Air France
Sun, 13 Dec - Mon, 28 Dec
GPT
Gulfport
LHR
London
£686 Return, found 2 days ago
£686
Return
found 2 days ago
Select Air France flight, departing Sun, 13 Dec from Gulfport to London, returning Mon, 28 Dec, priced at £686 found 2 days ago
Virgin Atlantic
Fri, 11 Dec - Sat, 26 Dec
GPT
Gulfport
LHR
London
£686 Return, found 2 days ago
£686
Return
found 2 days ago
Select Virgin Atlantic flight, departing Fri, 11 Dec from Gulfport to London, returning Sat, 26 Dec, priced at £686 found 2 days ago
Virgin Atlantic
Fri, 11 Dec - Sat, 26 Dec
GPT
Gulfport
LHR
London
£696 Return, found 2 days ago
£696
Return
found 2 days ago
Select Virgin Atlantic flight, departing Fri, 11 Dec from Gulfport to London, returning Sat, 26 Dec, priced at £696 found 2 days ago
KLM
Fri, 11 Dec - Thu, 24 Dec
GPT
Gulfport
LHR
London
£698 Return, found 2 days ago
£698
Return
found 2 days ago
Select KLM flight, departing Fri, 11 Dec from Gulfport to London, returning Thu, 24 Dec, priced at £698 found 2 days ago
Iberia
Fri, 11 Dec - Wed, 23 Dec
GPT
Gulfport
LHR
London
£707 Return, found 2 days ago
£707
Return
found 2 days ago
Select Iberia flight, departing Fri, 11 Dec from Gulfport to London, returning Wed, 23 Dec, priced at £707 found 2 days ago
Air Canada
Fri, 11 Dec - Thu, 24 Dec
GPT
Gulfport
LHR
London
£720 Return, found 2 days ago
£720
Return
found 2 days ago
Select Air Canada flight, departing Fri, 11 Dec from Gulfport to London, returning Thu, 24 Dec, priced at £720 found 2 days ago

Frequently asked questions

How much does a flight from Gulfport, MS (GPT-Gulfport - Biloxi Intl.) to London (LHR-Heathrow) cost?
You can find cheap one-way flights from £254 and cheap return flights from £635 GPT to LHR with Expedia. One-way flights typically cost between £328 and £6194. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when GPT to LHR ticket fares go up or down.
What is the cheapest month to fly from Gulfport, MS (GPT-Gulfport - Biloxi Intl.) to London (LHR-Heathrow)?
The cheapest months to fly from GPT to LHR are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Gulfport, MS (GPT-Gulfport - Biloxi Intl.) to London (LHR-Heathrow)?
Enter GPT to LHR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Gulfport, MS (GPT-Gulfport - Biloxi Intl.) to London (LHR-Heathrow)?
Delta is one of the cheapest airlines offering connecting return flights from Gulfport - Biloxi Intl. (GPT) to London Heathrow (LHR), with prices starting from around £491 for flights that can be booked for departure within the next year. These flights typically include a layover in Hartsfield-Jackson Atlanta Intl. (ATL). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Gulfport, MS (GPT-Gulfport - Biloxi Intl.) to London (LHR-Heathrow)?
To find a cheap flight from Gulfport, MS (GPT-Gulfport - Biloxi Intl.) to London (LHR-Heathrow), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Gulfport, MS (GPT-Gulfport - Biloxi Intl.) to London (LHR-Heathrow)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Gulfport, MS (GPT-Gulfport - Biloxi Intl.) to London (LHR-Heathrow)?
There are approximately 14 connecting flights per day from Gulfport - Biloxi Intl. (GPT) to Heathrow (LHR). Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), George Bush Intercontinental (IAH), and Charlotte-Douglas Intl. (CLT).
What is the earliest flight from Gulfport, MS (GPT-Gulfport - Biloxi Intl.) to London (LHR-Heathrow)?
The earliest flight from Gulfport - Biloxi Intl. (GPT) to Heathrow (LHR) typically departs around 5:00 AM. This service is operated by American Airlines and is seasonal, active only in June. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Gulfport, MS (GPT-Gulfport - Biloxi Intl.) to London (LHR-Heathrow)?
You'll typically find the most flights from Gulfport - Biloxi Intl. (GPT) to London Heathrow (LHR) on a Wednesday, with around 25 flights available. This gives you a good selection for your travel plans. Major airlines on this route include Delta, American Airlines, and United.
What are the most popular departure times for flights from Gulfport, MS (GPT-Gulfport - Biloxi Intl.) to London (LHR-Heathrow)?
The most popular departure times for flights from Gulfport - Biloxi Intl. (GPT) to London Heathrow (LHR) are between 12pm and 3pm. Many major carriers, including American Airlines, Delta and United, offer flights during this window. Many travellers prefer this timing as it allows for a morning in Gulfport and an evening arrival in London, giving you time to settle in.
How long does it take to fly from Gulfport, MS (GPT-Gulfport - Biloxi Intl.) to London (LHR-Heathrow)?
There are no nonstop flights from Gulfport - Biloxi Intl. (GPT) to London Heathrow (LHR). For flights with one stop, you can expect the journey to take around 15 hours 30 minutes. If your flight has two or more stops, the travel time typically increases to about 17 hours 30 minutes. The total distance covered on this route is approximately 7,324 kilometers. Keep in mind that these are average times, and your actual flight duration can vary based on layover times, specific routing, and even weather conditions.
Can you fly business or first class from Gulfport, MS (GPT-Gulfport - Biloxi Intl.) to London (LHR-Heathrow)?
Yes, you can fly business class or first class between Gulfport - Biloxi Intl. (GPT) and London Heathrow (LHR).You can fly business class with Delta and American Airlines.First class cabins are available on American Airlines.
How do I earn miles on a Gulfport, MS (GPT-Gulfport - Biloxi Intl.) to London (LHR-Heathrow) flight with Expedia?
It's easy to earn miles on a Gulfport, MS (GPT-Gulfport - Biloxi Intl.) to London (LHR-Heathrow) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London (LHR) from Gulfport, MS (GPT)?
If you're planning to travel to London from Gulfport - Biloxi Intl. (GPT), you can fly directly into Heathrow Airport (LHR) which offers international flights and connections. Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), Dallas-Fort Worth Intl. (DFW), or Hartsfield-Jackson Atlanta Intl. (ATL) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Gulfport, MS (GPT-Gulfport - Biloxi Intl.) to London (LHR-Heathrow) at the last minute?
Typically, booking a last minute flight from Gulfport, MS (GPT-Gulfport - Biloxi Intl.) to London (LHR-Heathrow) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Gulfport, MS (GPT-Gulfport - Biloxi Intl.) to London (LHR-Heathrow) flight and hotel package?
Securing a Gulfport, MS (GPT-Gulfport - Biloxi Intl.) to London (LHR-Heathrow) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Gulfport, MS (GPT-Gulfport - Biloxi Intl.) to London (LHR-Heathrow)?
If you booked your Gulfport, MS (GPT-Gulfport - Biloxi Intl.) to London (LHR-Heathrow) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Gulfport - Biloxi Intl.
Destination airport
Heathrow
Return price
£635
Distance
7280 km

Book with confidence

Compare flights from Gulfport to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Gulfport to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Gulfport - Biloxi Intl. to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Gulfport - Biloxi Intl. (GPT) to Heathrow (LHR)

The easiest way to view the best deals on flights from Gulfport to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Gulfport - Biloxi Intl. to Heathrow start at just £635 and range up to £720.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Gulfport and London
  • booking your flight during December, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Gulfport to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Gulfport - Biloxi Intl. to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Gulfport to London easily and book with confidence

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